🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.43 AU - 0.59 AU

Year: 132 Days

Day: 23.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.94 AU - 0.98 AU

Year: 342 Days

Day: 27.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.62 AU - 2.02 AU

Year: 892 Days

Day: 41.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.73 AU - 2.59 AU

Year: 1154 Days

Day: 45.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,422,118 km

• M1: 276,756 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2 AU - 2.6 AU

Year: 1268 Days

Day: 26.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.18 AU - 4.86 AU

Year: 2929 Days

Day: 16.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.1

Radius: 13

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.08 AU - 7.48 AU

Year: 7139 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,422,118 km

• M1: 182,210 km (0.036 R)
• M2: 412,142 km (0.073 R)
• M3: 497,563 km (0.112 R)
• M4: 640,578 km (0.047 R)
• M5: 799,451 km (0.112 R)
• M6: 1,095,954 km (0.088 R)
• M7: 1,533,977 km (0.112 R)
• M8: 1,735,485 km (0.106 R)
• M9: 2,185,475 km (0.108 R)
• M10: 2,350,631 km (0.077 R)
• M11: 2,871,232 km (0.097 R)
• M12: 3,052,844 km (0.103 R)
• M13: 3,499,693 km (0.09 R)
• M14: 3,620,717 km (0.066 R)
• M15: 3,743,238 km (0.115 R)
• M16: 4,324,725 km (0.111 R)
• M17: 4,560,042 km (0.11 R)
• M18: 4,880,481 km (0.082 R)
• M19: 4,961,862 km (0.097 R)
• M20: 5,319,401 km (0.105 R)
• M21: 5,713,891 km (0.08 R)
• M22: 6,176,298 km (0.066 R)
• M23: 6,382,593 km (0.105 R)
• M24: 6,771,548 km (0.114 R)
• M25: 6,953,758 km (0.059 R)
• M26: 7,984,936 km (0.117 R)
• M27: 8,242,095 km (0.027 R)
• M28: 8,897,034 km (0.067 R)
• M29: 9,096,897 km (0.032 R)
• M30: 9,230,937 km (0.066 R)
• M31: 9,433,193 km (0.11 R)
• M32: 10,152,759 km (0.109 R)
• M33: 10,257,028 km (0.101 R)
• M34: 10,361,597 km (0.105 R)
• M35: 11,608,346 km (0.059 R)
• M36: 12,826,821 km (0.041 R)
• M37: 13,470,540 km (0.117 R)
• M38: 13,815,513 km (0.058 R)
• M39: 14,124,582 km (0.072 R)
• M40: 14,986,565 km (0.119 R)
• M41: 15,145,139 km (0.116 R)
• M42: 15,384,047 km (0.068 R)
• M43: 15,503,875 km (0.103 R)
• M44: 15,624,151 km (0.093 R)
• M45: 16,027,168 km (0.098 R)
• M46: 16,108,100 km (0.091 R)
• M47: 16,189,332 km (0.117 R)
• M48: 17,673,343 km (0.106 R)
• M49: 18,644,083 km (0.111 R)
• M50: 19,200,438 km (0.117 R)
• M51: 20,241,938 km (0.113 R)
• M52: 20,681,307 km (0.044 R)
• M53: 20,813,701 km (0.072 R)
• M54: 20,990,825 km (0.119 R)
• M55: 22,606,333 km (0.078 R)
• M56: 23,475,197 km (0.105 R)
• M57: 23,798,029 km (0.106 R)
• M58: 24,029,457 km (0.102 R)
• M59: 24,728,528 km (0.088 R)
• M60: 24,822,176 km (0.099 R)
• M61: 24,962,948 km (0.115 R)
• M62: 25,245,389 km (0.076 R)
• M63: 25,434,181 km (0.04 R)
• M64: 26,098,845 km (0.083 R)
• M65: 26,337,603 km (0.057 R)
• M66: 26,961,725 km (0.097 R)
• M67: 27,106,536 km (0.1 R)
• M68: 27,251,496 km (0.12 R)
• M69: 27,493,695 km (0.115 R)
• M70: 28,371,685 km (0.108 R)
• M71: 28,518,889 km (0.089 R)
• M72: 29,357,984 km (0.045 R)
• M73: 29,855,397 km (0.075 R)
• M74: 30,506,147 km (0.069 R)
• M75: 31,009,843 km (0.083 R)
• M76: 31,770,698 km (0.101 R)
• M77: 32,127,788 km (0.099 R)
• M78: 32,230,113 km (0.061 R)
• M79: 32,743,234 km (0.105 R)
• M80: 33,777,554 km (0.117 R)
• M81: 34,612,759 km (0.114 R)
• M82: 34,769,986 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.1

Radius: 5.1

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.47 AU - 12.77 AU

Year: 16294 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,422,118 km

• M1: 71,657 km (0.059 R)
• M2: 146,905 km (0.057 R)
• M3: 352,004 km (0.064 R)
• M4: 422,165 km (0.094 R)
• M5: 466,596 km (0.097 R)
• M6: 560,693 km (0.109 R)
• M7: 643,869 km (0.104 R)
• M8: 749,336 km (0.109 R)
• M9: 898,634 km (0.098 R)
• M10: 1,098,647 km (0.096 R)
• M11: 1,705,266 km (0.103 R)
• M12: 2,158,548 km (0.09 R)
• M13: 2,453,106 km (0.049 R)
• M14: 2,535,684 km (0.058 R)
• M15: 2,675,408 km (0.064 R)
• M16: 3,198,851 km (0.097 R)
• M17: 3,258,840 km (0.115 R)
• M18: 3,410,831 km (0.072 R)
• M19: 4,370,053 km (0.1 R)
• M20: 4,707,396 km (0.078 R)
• M21: 4,775,762 km (0.105 R)
• M22: 4,810,170 km (0.096 R)
• M23: 5,052,967 km (0.082 R)
• M24: 5,158,284 km (0.109 R)
• M25: 5,442,520 km (0.089 R)
• M26: 5,878,598 km (0.086 R)
• M27: 6,783,964 km (0.066 R)
• M28: 6,900,052 km (0.061 R)
• M29: 8,345,168 km (0.112 R)
• M30: 8,428,194 km (0.094 R)
• M31: 8,553,109 km (0.114 R)
• M32: 8,762,695 km (0.057 R)
• M33: 9,272,674 km (0.066 R)
• M34: 9,315,609 km (0.071 R)
• M35: 10,232,345 km (0.057 R)
• M36: 10,276,775 km (0.099 R)
• M37: 10,454,946 km (0.06 R)
• M38: 10,634,015 km (0.116 R)
• M39: 10,679,044 km (0.099 R)
• M40: 11,452,764 km (0.118 R)
• M41: 11,637,518 km (0.099 R)
• M42: 11,916,368 km (0.118 R)
• M43: 12,056,691 km (0.052 R)
• M44: 12,861,827 km (0.101 R)
• M45: 13,053,761 km (0.091 R)
• M46: 13,537,859 km (0.103 R)
• M47: 14,623,491 km (0.036 R)
• M48: 14,673,457 km (0.032 R)
• M49: 15,025,012 km (0.113 R)
• M50: 15,481,285 km (0.065 R)
• M51: 15,634,324 km (0.048 R)
• M52: 16,096,581 km (0.071 R)
• M53: 16,824,525 km (0.118 R)
• M54: 17,192,535 km (0.103 R)
• M55: 17,298,151 km (0.083 R)
• M56: 18,043,448 km (0.082 R)
• M57: 18,312,275 km (0.112 R)
• M58: 21,241,402 km (0.028 R)
• M59: 22,788,543 km (0.086 R)
• M60: 24,075,833 km (0.055 R)
• M61: 24,253,106 km (0.098 R)
• M62: 24,312,347 km (0.109 R)
• M63: 24,787,769 km (0.081 R)
• M64: 26,171,699 km (0.094 R)
• M65: 26,293,322 km (0.087 R)
• M66: 27,272,290 km (0.08 R)
• M67: 27,642,395 km (0.086 R)
• M68: 28,263,077 km (0.109 R)
• M69: 28,325,459 km (0.092 R)
• M70: 28,387,842 km (0.094 R)
• M71: 28,888,396 km (0.064 R)
• M72: 29,771,323 km (0.091 R)
• M73: 30,919,636 km (0.118 R)
• M74: 31,370,075 km (0.097 R)
• M75: 33,654,734 km (0.091 R)
• M76: 34,383,724 km (0.119 R)
• M77: 36,059,968 km (0.069 R)
• M78: 36,873,930 km (0.089 R)
• M79: 37,010,064 km (0.089 R)
• M80: 37,625,360 km (0.103 R)
• M81: 38,037,353 km (0.025 R)
• M82: 39,351,869 km (0.104 R)
• M83: 39,421,432 km (0.085 R)
• M84: 39,770,145 km (0.098 R)
• M85: 41,174,720 km (0.107 R)
• M86: 41,316,090 km (0.045 R)
• M87: 42,452,734 km (0.106 R)
• M88: 44,249,255 km (0.056 R)
• M89: 44,394,066 km (0.071 R)
• M90: 45,047,509 km (0.055 R)
• M91: 45,631,091 km (0.068 R)
• M92: 47,174,941 km (0.033 R)
• M93: 48,064,749 km (0.07 R)
• M94: 50,162,410 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.8

Radius: 7.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.02 AU - 18.78 AU

Year: 24138 Days

Day: 17.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 92,422,118 km

• M1: 97,987 km (0.116 R)
• M2: 441,314 km (0.118 R)
• M3: 652,097 km (0.103 R)
• M4: 756,068 km (0.117 R)
• M5: 894,146 km (0.068 R)
• M6: 1,307,785 km (0.082 R)
• M7: 1,441,076 km (0.09 R)
• M8: 1,492,089 km (0.098 R)
• M9: 1,631,664 km (0.088 R)
• M10: 1,867,430 km (0.109 R)
• M11: 3,202,741 km (0.069 R)
• M12: 3,994,712 km (0.088 R)
• M13: 4,512,769 km (0.093 R)
• M14: 4,715,774 km (0.085 R)
• M15: 4,818,547 km (0.117 R)
• M16: 5,236,524 km (0.114 R)
• M17: 5,611,865 km (0.091 R)
• M18: 5,912,856 km (0.118 R)
• M19: 6,360,004 km (0.075 R)
• M20: 6,847,244 km (0.068 R)
• M21: 7,736,005 km (0.035 R)
• M22: 8,660,819 km (0.082 R)
• M23: 8,818,346 km (0.091 R)
• M24: 8,913,191 km (0.067 R)
• M25: 11,121,255 km (0.074 R)
• M26: 11,395,618 km (0.113 R)
• M27: 12,444,598 km (0.046 R)
• M28: 12,801,239 km (0.118 R)
• M29: 14,821,409 km (0.098 R)
• M30: 15,009,902 km (0.07 R)
• M31: 16,157,767 km (0.114 R)
• M32: 17,532,272 km (0.095 R)
• M33: 18,699,285 km (0.084 R)
• M34: 18,984,718 km (0.034 R)
• M35: 19,353,776 km (0.09 R)
• M36: 19,683,938 km (0.101 R)
• M37: 21,362,277 km (0.119 R)
• M38: 22,781,063 km (0.107 R)
• M39: 23,611,780 km (0.085 R)
• M40: 23,964,532 km (0.105 R)
• M41: 24,141,506 km (0.043 R)
• M42: 25,302,685 km (0.078 R)
• M43: 25,754,171 km (0.068 R)
• M44: 26,436,188 km (0.097 R)
• M45: 26,894,256 km (0.053 R)
• M46: 28,050,947 km (0.11 R)
• M47: 28,424,493 km (0.083 R)
• M48: 28,987,879 km (0.099 R)
• M49: 29,129,398 km (0.088 R)
• M50: 29,602,427 km (0.104 R)
• M51: 30,604,134 km (0.094 R)
• M52: 31,278,222 km (0.053 R)
• M53: 31,520,122 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.3

Radius: 3.2

Gravity: 53.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 18.06 AU - 19.84 AU

Year: 29981 Days

Day: 15.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,422,118 km

• M1: 63,130 km (0.104 R)
• M2: 778,807 km (0.119 R)
• M3: 951,293 km (0.09 R)
• M4: 1,199,027 km (0.058 R)
• M5: 1,535,473 km (0.074 R)
• M6: 1,606,232 km (0.105 R)
• M7: 1,714,242 km (0.077 R)
• M8: 1,750,744 km (0.066 R)
• M9: 2,169,468 km (0.12 R)
• M10: 2,659,850 km (0.07 R)
• M11: 2,702,186 km (0.107 R)
• M12: 3,049,253 km (0.056 R)
• M13: 3,832,099 km (0.1 R)
• M14: 4,171,686 km (0.089 R)
• M15: 4,520,698 km (0.116 R)
• M16: 7,153,621 km (0.076 R)
• M17: 7,450,423 km (0.081 R)
• M18: 8,117,480 km (0.109 R)
• M19: 8,364,765 km (0.068 R)
• M20: 8,993,674 km (0.077 R)
• M21: 10,031,285 km (0.097 R)
• M22: 10,631,322 km (0.08 R)
• M23: 10,833,878 km (0.055 R)
• M24: 11,518,438 km (0.079 R)
• M25: 13,145,015 km (0.112 R)
• M26: 15,831,045 km (0.076 R)
• M27: 17,314,458 km (0.027 R)
• M28: 17,952,343 km (0.039 R)
• M29: 18,435,694 km (0.11 R)
• M30: 18,597,708 km (0.096 R)
• M31: 18,760,321 km (0.054 R)
• M32: 20,663,206 km (0.101 R)
• M33: 21,339,388 km (0.052 R)
• M34: 21,509,481 km (0.093 R)
• M35: 21,765,593 km (0.112 R)
• M36: 21,851,163 km (0.06 R)
• M37: 22,453,444 km (0.095 R)
• M38: 27,002,715 km (0.083 R)
• M39: 28,580,374 km (0.071 R)
• M40: 28,767,970 km (0.115 R)
• M41: 29,144,358 km (0.066 R)
• M42: 29,711,932 km (0.087 R)
• M43: 30,474,283 km (0.074 R)
• M44: 30,761,810 km (0.108 R)
• M45: 32,018,432 km (0.115 R)
• M46: 32,506,121 km (0.111 R)
• M47: 33,094,639 km (0.108 R)
• M48: 33,587,714 km (0.105 R)
• M49: 34,083,182 km (0.074 R)
• M50: 34,381,779 km (0.092 R)
• M51: 34,981,218 km (0.034 R)
• M52: 35,786,055 km (0.081 R)
• M53: 36,596,875 km (0.066 R)
• M54: 39,900,295 km (0.104 R)
• M55: 41,163,500 km (0.089 R)
• M56: 43,405,224 km (0.046 R)
• M57: 45,030,754 km (0.066 R)
• M58: 45,467,580 km (0.104 R)
• M59: 46,345,271 km (0.044 R)
• M60: 47,450,500 km (0.081 R)
• M61: 49,124,350 km (0.109 R)
• M62: 51,614,108 km (0.036 R)
• M63: 55,658,785 km (0.056 R)
• M64: 55,892,906 km (0.038 R)
• M65: 58,966,993 km (0.077 R)
• M66: 62,825,122 km (0.026 R)
• M67: 65,154,211 km (0.039 R)
• M68: 66,391,236 km (0.116 R)
• M69: 67,012,665 km (0.108 R)
• M70: 68,888,623 km (0.099 R)
• M71: 69,769,904 km (0.117 R)
• M72: 70,528,365 km (0.071 R)
• M73: 70,655,074 km (0.11 R)
• M74: 71,543,835 km (0.112 R)
• M75: 71,798,451 km (0.103 R)
• M76: 72,308,580 km (0.045 R)
• M77: 72,947,811 km (0.062 R)
• M78: 76,302,693 km (0.11 R)
• M79: 76,823,144 km (0.092 R)
• M80: 77,737,038 km (0.074 R)
• M81: 78,129,732 km (0.066 R)
• M82: 78,785,719 km (0.108 R)
• M83: 79,575,446 km (0.088 R)
• M84: 80,235,472 km (0.085 R)
• M85: 80,367,716 km (0.074 R)
• M86: 82,493,203 km (0.073 R)
• M87: 84,906,366 km (0.101 R)
• M88: 90,626,540 km (0.084 R)
• M89: 91,177,808 km (0.062 R)
• M90: 91,730,123 km (0.115 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 17,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit