🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.43 AU - 0.61 AU

Year: 137 Days

Day: 20.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.87 AU

Year: 233 Days

Day: 25.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 73.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,979,996 km

• M1: 251,624 km (0.098 R)
• M2: 377,585 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.37 AU - 4.47 AU

Year: 3394 Days

Day: 17.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.6

Radius: 11.5

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.62 AU - 7.26 AU

Year: 5969 Days

Day: 7 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,979,996 km

• M1: 144,063 km (0.076 R)
• M2: 249,380 km (0.099 R)
• M3: 412,142 km (0.114 R)
• M4: 889,509 km (0.04 R)
• M5: 1,070,672 km (0.038 R)
• M6: 1,231,340 km (0.077 R)
• M7: 1,577,210 km (0.094 R)
• M8: 1,953,599 km (0.076 R)
• M9: 2,570,241 km (0.025 R)
• M10: 3,036,538 km (0.084 R)
• M11: 3,291,303 km (0.113 R)
• M12: 3,457,207 km (0.095 R)
• M13: 3,921,559 km (0.11 R)
• M14: 4,047,071 km (0.104 R)
• M15: 4,199,511 km (0.041 R)
• M16: 4,668,351 km (0.085 R)
• M17: 5,071,817 km (0.088 R)
• M18: 5,236,374 km (0.079 R)
• M19: 5,542,751 km (0.108 R)
• M20: 7,008,361 km (0.049 R)
• M21: 8,359,379 km (0.092 R)
• M22: 8,717,666 km (0.036 R)
• M23: 8,882,224 km (0.101 R)
• M24: 9,720,570 km (0.074 R)
• M25: 10,270,492 km (0.07 R)
• M26: 11,508,265 km (0.068 R)
• M27: 12,016,599 km (0.104 R)
• M28: 12,200,006 km (0.1 R)
• M29: 12,384,161 km (0.03 R)
• M30: 12,532,262 km (0.095 R)
• M31: 13,055,257 km (0.103 R)
• M32: 13,852,912 km (0.082 R)
• M33: 13,968,252 km (0.101 R)
• M34: 14,705,620 km (0.077 R)
• M35: 14,823,204 km (0.064 R)
• M36: 15,138,407 km (0.112 R)
• M37: 15,535,440 km (0.03 R)
• M38: 15,895,671 km (0.085 R)
• M39: 15,976,155 km (0.083 R)
• M40: 16,218,354 km (0.087 R)
• M41: 16,461,600 km (0.072 R)
• M42: 16,788,023 km (0.069 R)
• M43: 16,951,982 km (0.116 R)
• M44: 17,075,400 km (0.066 R)
• M45: 17,157,679 km (0.09 R)
• M46: 17,571,766 km (0.105 R)
• M47: 21,000,250 km (0.066 R)
• M48: 21,265,637 km (0.038 R)
• M49: 21,933,741 km (0.116 R)
• M50: 22,292,925 km (0.107 R)
• M51: 22,473,340 km (0.088 R)
• M52: 22,699,383 km (0.087 R)
• M53: 23,519,628 km (0.105 R)
• M54: 23,887,190 km (0.097 R)
• M55: 24,535,248 km (0.066 R)
• M56: 24,908,045 km (0.107 R)
• M57: 25,329,762 km (0.083 R)
• M58: 25,517,956 km (0.119 R)
• M59: 26,180,375 km (0.102 R)
• M60: 26,323,092 km (0.096 R)
• M61: 27,232,647 km (0.052 R)
• M62: 27,473,649 km (0.083 R)
• M63: 27,667,079 km (0.114 R)
• M64: 28,396,219 km (0.109 R)
• M65: 29,131,792 km (0.057 R)
• M66: 29,328,962 km (0.116 R)
• M67: 29,774,315 km (0.093 R)
• M68: 30,822,098 km (0.096 R)
• M69: 30,922,478 km (0.091 R)
• M70: 31,426,324 km (0.084 R)
• M71: 31,729,858 km (0.052 R)
• M72: 31,983,576 km (0.114 R)
• M73: 32,339,918 km (0.047 R)
• M74: 32,595,282 km (0.101 R)
• M75: 33,005,180 km (0.106 R)
• M76: 33,623,169 km (0.068 R)
• M77: 34,089,316 km (0.09 R)
• M78: 34,661,827 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.5

Radius: 14.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.6 AU - 7.48 AU

Year: 6109 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,979,996 km

• M1: 233,522 km (0.096 R)
• M2: 344,225 km (0.089 R)
• M3: 482,004 km (0.109 R)
• M4: 581,637 km (0.079 R)
• M5: 679,025 km (0.12 R)
• M6: 984,653 km (0.071 R)
• M7: 1,120,039 km (0.059 R)
• M8: 1,335,759 km (0.11 R)
• M9: 1,518,867 km (0.108 R)
• M10: 1,710,652 km (0.031 R)
• M11: 1,928,017 km (0.085 R)
• M12: 2,031,539 km (0.104 R)
• M13: 2,137,006 km (0.09 R)
• M14: 2,262,518 km (0.061 R)
• M15: 2,868,390 km (0.081 R)
• M16: 3,068,103 km (0.099 R)
• M17: 3,210,670 km (0.074 R)
• M18: 3,781,685 km (0.114 R)
• M19: 3,957,163 km (0.093 R)
• M20: 4,293,459 km (0.118 R)
• M21: 4,639,329 km (0.1 R)
• M22: 5,187,157 km (0.12 R)
• M23: 5,882,188 km (0.112 R)
• M24: 6,501,523 km (0.113 R)
• M25: 6,686,127 km (0.061 R)
• M26: 7,141,802 km (0.107 R)
• M27: 7,774,302 km (0.069 R)
• M28: 7,914,326 km (0.11 R)
• M29: 8,597,689 km (0.092 R)
• M30: 9,181,719 km (0.068 R)
• M31: 9,300,200 km (0.051 R)
• M32: 9,478,671 km (0.11 R)
• M33: 9,688,407 km (0.061 R)
• M34: 9,808,983 km (0.113 R)
• M35: 10,112,517 km (0.086 R)
• M36: 10,265,406 km (0.036 R)
• M37: 11,231,060 km (0.11 R)
• M38: 11,805,067 km (0.075 R)
• M39: 12,225,587 km (0.053 R)
• M40: 12,388,648 km (0.105 R)
• M41: 13,990,842 km (0.1 R)
• M42: 14,470,452 km (0.101 R)
• M43: 15,094,874 km (0.103 R)
• M44: 15,234,898 km (0.041 R)
• M45: 15,728,271 km (0.1 R)
• M46: 16,012,657 km (0.068 R)
• M47: 16,984,893 km (0.119 R)
• M48: 17,902,078 km (0.073 R)
• M49: 18,199,030 km (0.044 R)
• M50: 18,647,375 km (0.102 R)
• M51: 19,402,993 km (0.098 R)
• M52: 19,593,432 km (0.062 R)
• M53: 20,207,082 km (0.109 R)
• M54: 20,671,583 km (0.069 R)
• M55: 22,125,675 km (0.077 R)
• M56: 22,484,261 km (0.119 R)
• M57: 23,409,673 km (0.044 R)
• M58: 23,653,219 km (0.04 R)
• M59: 24,020,033 km (0.031 R)
• M60: 24,183,543 km (0.103 R)
• M61: 24,388,642 km (0.033 R)
• M62: 24,594,339 km (0.1 R)
• M63: 24,924,501 km (0.116 R)
• M64: 25,339,336 km (0.087 R)
• M65: 25,672,939 km (0.105 R)
• M66: 26,260,111 km (0.091 R)
• M67: 26,936,593 km (0.059 R)
• M68: 27,490,554 km (0.09 R)
• M69: 27,876,217 km (0.05 R)
• M70: 28,134,273 km (0.105 R)
• M71: 28,349,993 km (0.1 R)
• M72: 28,652,929 km (0.062 R)
• M73: 28,783,079 km (0.09 R)
• M74: 28,956,912 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 13.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.36 AU - 11.56 AU

Year: 13253 Days

Day: 5.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,979,996 km

• M1: 167,849 km (0.087 R)
• M2: 282,142 km (0.038 R)
• M3: 414,984 km (0.078 R)
• M4: 603,627 km (0.095 R)
• M5: 696,528 km (0.086 R)
• M6: 854,204 km (0.057 R)
• M7: 961,466 km (0.087 R)
• M8: 1,156,990 km (0.116 R)
• M9: 1,277,416 km (0.113 R)
• M10: 1,665,473 km (0.102 R)
• M11: 1,965,267 km (0.099 R)
• M12: 2,481,679 km (0.091 R)
• M13: 2,896,364 km (0.064 R)
• M14: 3,283,673 km (0.114 R)
• M15: 3,610,694 km (0.067 R)
• M16: 3,843,468 km (0.04 R)
• M17: 4,161,514 km (0.066 R)
• M18: 4,880,182 km (0.084 R)
• M19: 5,727,205 km (0.097 R)
• M20: 6,091,027 km (0.088 R)
• M21: 6,337,863 km (0.117 R)
• M22: 6,777,831 km (0.111 R)
• M23: 7,001,629 km (0.034 R)
• M24: 7,098,269 km (0.07 R)
• M25: 7,390,883 km (0.103 R)
• M26: 8,292,509 km (0.084 R)
• M27: 8,704,502 km (0.115 R)
• M28: 9,441,570 km (0.119 R)
• M29: 9,548,533 km (0.09 R)
• M30: 9,835,761 km (0.103 R)
• M31: 9,944,219 km (0.102 R)
• M32: 10,938,148 km (0.086 R)
• M33: 11,352,085 km (0.047 R)
• M34: 11,465,929 km (0.095 R)
• M35: 12,664,208 km (0.119 R)
• M36: 13,298,353 km (0.1 R)
• M37: 13,861,589 km (0.113 R)
• M38: 14,473,893 km (0.059 R)
• M39: 14,969,960 km (0.114 R)
• M40: 15,387,787 km (0.093 R)
• M41: 15,555,935 km (0.098 R)
• M42: 15,724,831 km (0.08 R)
• M43: 16,149,389 km (0.105 R)
• M44: 16,449,034 km (0.085 R)
• M45: 16,577,987 km (0.114 R)
• M46: 16,750,324 km (0.05 R)
• M47: 17,184,158 km (0.081 R)
• M48: 17,358,589 km (0.092 R)
• M49: 17,709,546 km (0.099 R)
• M50: 17,841,640 km (0.056 R)
• M51: 17,930,053 km (0.058 R)
• M52: 18,151,308 km (0.119 R)
• M53: 18,373,610 km (0.064 R)
• M54: 18,552,230 km (0.086 R)
• M55: 18,910,966 km (0.097 R)
• M56: 19,498,736 km (0.045 R)
• M57: 20,646,152 km (0.104 R)
• M58: 20,878,178 km (0.077 R)
• M59: 20,971,378 km (0.11 R)
• M60: 21,251,425 km (0.093 R)
• M61: 21,345,073 km (0.107 R)
• M62: 21,862,532 km (0.1 R)
• M63: 22,241,463 km (0.101 R)
• M64: 23,343,102 km (0.047 R)
• M65: 23,585,002 km (0.089 R)
• M66: 24,119,964 km (0.085 R)
• M67: 24,855,985 km (0.114 R)
• M68: 25,301,039 km (0.118 R)
• M69: 25,400,372 km (0.088 R)
• M70: 25,698,969 km (0.111 R)
• M71: 26,601,793 km (0.079 R)
• M72: 27,260,322 km (0.116 R)
• M73: 27,873,075 km (0.108 R)
• M74: 28,078,324 km (0.118 R)
• M75: 28,748,672 km (0.119 R)
• M76: 30,210,692 km (0.12 R)
• M77: 30,421,625 km (0.101 R)
• M78: 30,738,772 km (0.105 R)
• M79: 31,216,588 km (0.104 R)
• M80: 32,718,849 km (0.056 R)
• M81: 33,970,385 km (0.115 R)
• M82: 34,189,696 km (0.12 R)
• M83: 35,403,982 km (0.077 R)
• M84: 36,408,083 km (0.074 R)
• M85: 36,688,728 km (0.101 R)
• M86: 37,365,060 km (0.116 R)
• M87: 37,478,156 km (0.106 R)
• M88: 37,591,402 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.5

Radius: 7.9

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.28 AU - 15.38 AU

Year: 18786 Days

Day: 15.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,979,996 km

• M1: 139,276 km (0.067 R)
• M2: 326,572 km (0.089 R)
• M3: 498,759 km (0.06 R)
• M4: 596,297 km (0.027 R)
• M5: 857,196 km (0.113 R)
• M6: 1,284,747 km (0.104 R)
• M7: 1,450,202 km (0.069 R)
• M8: 1,593,367 km (0.089 R)
• M9: 1,711,400 km (0.104 R)
• M10: 2,179,641 km (0.051 R)
• M11: 2,277,927 km (0.106 R)
• M12: 2,411,368 km (0.05 R)
• M13: 2,651,173 km (0.065 R)
• M14: 3,007,067 km (0.065 R)
• M15: 3,646,598 km (0.077 R)
• M16: 3,842,721 km (0.107 R)
• M17: 3,922,007 km (0.113 R)
• M18: 4,002,042 km (0.112 R)
• M19: 4,082,526 km (0.101 R)
• M20: 4,204,299 km (0.058 R)
• M21: 4,451,434 km (0.106 R)
• M22: 4,534,760 km (0.104 R)
• M23: 5,939,484 km (0.117 R)
• M24: 6,880,604 km (0.052 R)
• M25: 7,123,103 km (0.109 R)
• M26: 7,766,673 km (0.109 R)
• M27: 8,120,920 km (0.094 R)
• M28: 8,740,555 km (0.087 R)
• M29: 9,429,004 km (0.062 R)
• M30: 10,913,613 km (0.103 R)
• M31: 11,424,490 km (0.067 R)
• M32: 12,943,956 km (0.064 R)
• M33: 13,605,627 km (0.079 R)
• M34: 13,910,059 km (0.066 R)
• M35: 14,525,804 km (0.095 R)
• M36: 14,649,970 km (0.098 R)
• M37: 15,213,206 km (0.107 R)
• M38: 15,975,257 km (0.072 R)
• M39: 16,039,285 km (0.08 R)
• M40: 16,296,444 km (0.12 R)
• M41: 16,554,800 km (0.106 R)
• M42: 18,067,234 km (0.118 R)
• M43: 18,267,845 km (0.106 R)
• M44: 18,401,884 km (0.051 R)
• M45: 18,941,634 km (0.12 R)
• M46: 19,829,497 km (0.116 R)
• M47: 20,941,009 km (0.066 R)
• M48: 21,504,245 km (0.068 R)
• M49: 21,575,155 km (0.08 R)
• M50: 22,072,567 km (0.086 R)
• M51: 22,861,995 km (0.104 R)
• M52: 24,100,217 km (0.072 R)
• M53: 27,404,684 km (0.089 R)
• M54: 27,558,172 km (0.107 R)
• M55: 28,953,022 km (0.12 R)
• M56: 31,810,790 km (0.062 R)
• M57: 34,591,216 km (0.041 R)
• M58: 34,923,324 km (0.078 R)
• M59: 36,178,450 km (0.04 R)
• M60: 36,347,047 km (0.098 R)
• M61: 37,193,172 km (0.09 R)
• M62: 39,770,744 km (0.076 R)
• M63: 40,380,355 km (0.114 R)
• M64: 41,432,776 km (0.099 R)
• M65: 41,873,790 km (0.071 R)
• M66: 42,671,745 km (0.113 R)
• M67: 42,760,756 km (0.113 R)
• M68: 43,653,855 km (0.097 R)
• M69: 43,743,614 km (0.099 R)
• M70: 45,005,173 km (0.065 R)
• M71: 45,186,336 km (0.091 R)
• M72: 46,095,891 km (0.106 R)
• M73: 48,953,958 km (0.05 R)
• M74: 54,742,798 km (0.036 R)
• M75: 55,033,017 km (0.085 R)
• M76: 55,420,775 km (0.115 R)
• M77: 55,906,819 km (0.084 R)
• M78: 59,248,835 km (0.104 R)
• M79: 60,843,848 km (0.101 R)
• M80: 62,756,307 km (0.107 R)
• M81: 62,857,435 km (0.082 R)
• M82: 62,958,713 km (0.117 R)
• M83: 64,892,864 km (0.108 R)
• M84: 66,639,867 km (0.069 R)
• M85: 66,846,313 km (0.087 R)
• M86: 68,194,040 km (0.108 R)
• M87: 68,506,400 km (0.08 R)
• M88: 68,819,060 km (0.111 R)
• M89: 68,923,479 km (0.079 R)
• M90: 69,865,048 km (0.115 R)

Asteroid Belt

Center: 14.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.8

Radius: 8

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.46 AU - 15.54 AU

Year: 21219 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 63,979,996 km

• M1: 591,510 km (0.076 R)
• M2: 1,109,567 km (0.119 R)
• M3: 1,437,935 km (0.049 R)
• M4: 1,767,050 km (0.09 R)
• M5: 2,922,694 km (0.065 R)
• M6: 3,885,057 km (0.061 R)
• M7: 6,203,076 km (0.083 R)
• M8: 6,423,433 km (0.114 R)
• M9: 6,781,421 km (0.101 R)
• M10: 7,330,445 km (0.111 R)
• M11: 7,657,317 km (0.096 R)
• M12: 7,798,836 km (0.042 R)
• M13: 8,084,568 km (0.06 R)
• M14: 8,325,271 km (0.078 R)
• M15: 8,519,599 km (0.079 R)
• M16: 10,179,088 km (0.076 R)
• M17: 11,285,813 km (0.04 R)
• M18: 11,339,369 km (0.09 R)
• M19: 11,717,403 km (0.094 R)
• M20: 12,541,089 km (0.09 R)
• M21: 13,554,165 km (0.051 R)
• M22: 13,897,642 km (0.101 R)
• M23: 14,186,067 km (0.076 R)
• M24: 14,534,929 km (0.068 R)
• M25: 14,651,765 km (0.118 R)
• M26: 15,240,881 km (0.105 R)
• M27: 15,837,777 km (0.07 R)
• M28: 16,260,092 km (0.111 R)
• M29: 18,363,737 km (0.104 R)
• M30: 18,616,857 km (0.026 R)
• M31: 18,934,902 km (0.111 R)
• M32: 20,486,082 km (0.114 R)
• M33: 21,542,692 km (0.11 R)
• M34: 23,502,573 km (0.091 R)
• M35: 23,639,904 km (0.037 R)
• M36: 26,726,258 km (0.095 R)
• M37: 27,373,119 km (0.102 R)
• M38: 30,459,024 km (0.069 R)
• M39: 31,511,894 km (0.098 R)
• M40: 32,882,958 km (0.112 R)
• M41: 33,267,275 km (0.03 R)
• M42: 33,421,511 km (0.07 R)
• M43: 35,683,281 km (0.097 R)
• M44: 35,762,119 km (0.107 R)
• M45: 36,553,941 km (0.1 R)
• M46: 37,592,000 km (0.095 R)
• M47: 38,155,087 km (0.044 R)
• M48: 39,615,461 km (0.1 R)
• M49: 39,697,141 km (0.097 R)
• M50: 39,778,971 km (0.043 R)
• M51: 39,860,652 km (0.087 R)
• M52: 40,928,930 km (0.117 R)
• M53: 41,591,050 km (0.118 R)
• M54: 42,340,237 km (0.069 R)
• M55: 45,295,393 km (0.112 R)
• M56: 45,894,383 km (0.106 R)
• M57: 46,496,065 km (0.107 R)
• M58: 51,046,234 km (0.103 R)
• M59: 52,295,227 km (0.114 R)
• M60: 54,641,669 km (0.114 R)
• M61: 55,096,746 km (0.065 R)
• M62: 58,410,788 km (0.107 R)
• M63: 58,876,187 km (0.094 R)
• M64: 58,969,386 km (0.112 R)
• M65: 61,788,857 km (0.094 R)
• M66: 62,453,072 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 17,589 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit