🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.52 AU - 0.72 AU

Year: 187 Days

Day: 15.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.98 AU - 1.52 AU

Year: 535 Days

Day: 33.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,194,885 km

• M1: 43,383 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.52 AU - 1.64 AU

Year: 760 Days

Day: 14 Hours

Environment

Temp: -53 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.76 AU - 3.52 AU

Year: 2130 Days

Day: 30.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.6

Radius: 11

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.67 AU - 5.17 AU

Year: 3558 Days

Day: 14 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,194,885 km

• M1: 157,227 km (0.097 R)
• M2: 275,858 km (0.111 R)
• M3: 385,364 km (0.113 R)
• M4: 530,324 km (0.11 R)
• M5: 641,625 km (0.096 R)
• M6: 742,604 km (0.06 R)
• M7: 962,363 km (0.102 R)
• M8: 1,428,211 km (0.061 R)
• M9: 1,526,796 km (0.087 R)
• M10: 1,679,386 km (0.102 R)
• M11: 1,904,231 km (0.109 R)
• M12: 2,027,350 km (0.076 R)
• M13: 2,267,305 km (0.055 R)
• M14: 2,398,203 km (0.1 R)
• M15: 2,471,955 km (0.086 R)
• M16: 2,698,147 km (0.056 R)
• M17: 2,821,565 km (0.095 R)
• M18: 3,074,087 km (0.115 R)
• M19: 3,450,176 km (0.047 R)
• M20: 3,910,638 km (0.064 R)
• M21: 4,174,828 km (0.115 R)
• M22: 4,628,259 km (0.105 R)
• M23: 5,040,401 km (0.109 R)
• M24: 5,386,421 km (0.071 R)
• M25: 5,641,186 km (0.106 R)
• M26: 5,899,990 km (0.079 R)
• M27: 6,162,684 km (0.08 R)
• M28: 6,346,839 km (0.063 R)
• M29: 6,804,758 km (0.068 R)
• M30: 6,952,711 km (0.069 R)
• M31: 7,359,617 km (0.111 R)
• M32: 7,533,300 km (0.114 R)
• M33: 7,664,497 km (0.073 R)
• M34: 7,840,574 km (0.047 R)
• M35: 8,376,882 km (0.109 R)
• M36: 8,467,389 km (0.118 R)
• M37: 8,855,895 km (0.037 R)
• M38: 8,925,159 km (0.051 R)
• M39: 9,040,798 km (0.113 R)
• M40: 9,180,223 km (0.114 R)
• M41: 9,602,987 km (0.119 R)
• M42: 9,769,190 km (0.081 R)
• M43: 10,687,721 km (0.091 R)
• M44: 10,761,472 km (0.11 R)
• M45: 10,884,591 km (0.035 R)
• M46: 11,008,309 km (0.077 R)
• M47: 11,257,090 km (0.105 R)
• M48: 11,382,154 km (0.111 R)
• M49: 11,633,778 km (0.055 R)
• M50: 11,810,901 km (0.061 R)
• M51: 12,736,314 km (0.104 R)
• M52: 13,181,517 km (0.03 R)
• M53: 13,791,876 km (0.048 R)
• M54: 14,140,888 km (0.045 R)
• M55: 14,330,130 km (0.117 R)
• M56: 14,520,119 km (0.065 R)
• M57: 14,629,176 km (0.113 R)
• M58: 14,738,382 km (0.097 R)
• M59: 15,012,595 km (0.117 R)
• M60: 15,205,576 km (0.092 R)
• M61: 15,427,280 km (0.041 R)
• M62: 15,985,879 km (0.066 R)
• M63: 16,098,526 km (0.094 R)
• M64: 16,608,206 km (0.092 R)
• M65: 17,527,335 km (0.101 R)
• M66: 17,818,004 km (0.106 R)
• M67: 18,227,603 km (0.078 R)
• M68: 18,610,723 km (0.067 R)
• M69: 18,788,445 km (0.045 R)
• M70: 19,175,455 km (0.116 R)
• M71: 19,295,133 km (0.043 R)
• M72: 19,625,296 km (0.105 R)
• M73: 19,987,772 km (0.077 R)
• M74: 20,291,455 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.5

Radius: 9.5

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.62 AU - 8.26 AU

Year: 7000 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,194,885 km

• M1: 219,759 km (0.103 R)
• M2: 480,359 km (0.115 R)
• M3: 690,693 km (0.118 R)
• M4: 831,615 km (0.05 R)
• M5: 1,088,175 km (0.103 R)
• M6: 1,160,879 km (0.051 R)
• M7: 1,254,229 km (0.076 R)
• M8: 1,408,913 km (0.084 R)
• M9: 1,468,752 km (0.071 R)
• M10: 1,529,339 km (0.111 R)
• M11: 1,823,598 km (0.06 R)
• M12: 1,933,253 km (0.057 R)
• M13: 2,345,844 km (0.094 R)
• M14: 2,611,530 km (0.114 R)
• M15: 2,912,671 km (0.082 R)
• M16: 3,713,468 km (0.104 R)
• M17: 3,797,093 km (0.09 R)
• M18: 4,225,242 km (0.078 R)
• M19: 4,578,892 km (0.116 R)
• M20: 4,668,800 km (0.099 R)
• M21: 4,759,307 km (0.106 R)
• M22: 5,158,284 km (0.06 R)
• M23: 5,696,238 km (0.082 R)
• M24: 5,793,178 km (0.072 R)
• M25: 5,857,953 km (0.079 R)
• M26: 7,101,112 km (0.101 R)
• M27: 8,130,794 km (0.066 R)
• M28: 8,570,462 km (0.11 R)
• M29: 8,718,714 km (0.112 R)
• M30: 8,980,211 km (0.071 R)
• M31: 9,055,458 km (0.07 R)
• M32: 9,819,006 km (0.059 R)
• M33: 9,974,288 km (0.106 R)
• M34: 10,247,903 km (0.111 R)
• M35: 10,484,417 km (0.079 R)
• M36: 10,922,589 km (0.109 R)
• M37: 11,285,663 km (0.102 R)
• M38: 11,652,627 km (0.07 R)
• M39: 11,734,756 km (0.083 R)
• M40: 12,777,154 km (0.058 R)
• M41: 12,904,312 km (0.08 R)
• M42: 13,502,853 km (0.091 R)
• M43: 13,762,256 km (0.075 R)
• M44: 14,550,188 km (0.049 R)
• M45: 14,860,454 km (0.071 R)
• M46: 15,397,660 km (0.072 R)
• M47: 15,941,149 km (0.12 R)
• M48: 16,261,139 km (0.117 R)
• M49: 16,907,402 km (0.108 R)
• M50: 17,797,958 km (0.069 R)
• M51: 17,939,926 km (0.105 R)
• M52: 19,967,277 km (0.09 R)
• M53: 20,164,147 km (0.08 R)
• M54: 20,510,167 km (0.109 R)
• M55: 20,708,684 km (0.071 R)
• M56: 21,007,879 km (0.089 R)
• M57: 22,678,588 km (0.092 R)
• M58: 23,089,983 km (0.097 R)
• M59: 23,763,921 km (0.11 R)
• M60: 24,181,748 km (0.097 R)
• M61: 24,602,118 km (0.091 R)
• M62: 25,503,295 km (0.101 R)
• M63: 25,663,365 km (0.086 R)
• M64: 25,823,884 km (0.076 R)
• M65: 26,469,249 km (0.066 R)
• M66: 26,848,031 km (0.07 R)
• M67: 27,885,492 km (0.064 R)
• M68: 28,050,498 km (0.048 R)
• M69: 28,271,155 km (0.091 R)
• M70: 28,769,316 km (0.116 R)
• M71: 28,880,467 km (0.101 R)
• M72: 30,112,256 km (0.073 R)
• M73: 30,394,547 km (0.084 R)
• M74: 31,418,246 km (0.1 R)
• M75: 31,647,280 km (0.033 R)
• M76: 31,991,953 km (0.109 R)
• M77: 32,395,419 km (0.069 R)
• M78: 32,626,847 km (0.057 R)
• M79: 32,858,724 km (0.109 R)
• M80: 33,733,422 km (0.09 R)
• M81: 34,261,802 km (0.077 R)
• M82: 34,911,356 km (0.098 R)
• M83: 38,158,826 km (0.05 R)
• M84: 40,314,681 km (0.111 R)
• M85: 41,125,502 km (0.07 R)
• M86: 41,313,397 km (0.079 R)
• M87: 42,004,689 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.4

Radius: 8.6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.75 AU - 8.89 AU

Year: 8373 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 70,194,885 km

• M1: 157,826 km (0.118 R)
• M2: 288,574 km (0.086 R)
• M3: 454,927 km (0.079 R)
• M4: 997,070 km (0.1 R)
• M5: 1,104,930 km (0.096 R)
• M6: 1,513,182 km (0.087 R)
• M7: 1,606,532 km (0.065 R)
• M8: 1,685,818 km (0.055 R)
• M9: 1,832,125 km (0.089 R)
• M10: 1,965,566 km (0.076 R)
• M11: 2,119,652 km (0.101 R)
• M12: 2,513,244 km (0.119 R)
• M13: 3,225,779 km (0.048 R)
• M14: 3,286,216 km (0.067 R)
• M15: 3,889,993 km (0.107 R)
• M16: 4,040,788 km (0.088 R)
• M17: 4,127,854 km (0.101 R)
• M18: 4,482,551 km (0.108 R)
• M19: 4,778,006 km (0.081 R)
• M20: 5,173,992 km (0.111 R)
• M21: 5,604,684 km (0.062 R)
• M22: 5,677,538 km (0.091 R)
• M23: 5,848,978 km (0.107 R)
• M24: 5,997,229 km (0.113 R)
• M25: 6,096,861 km (0.077 R)
• M26: 6,475,045 km (0.1 R)
• M27: 6,654,263 km (0.049 R)
• M28: 7,844,613 km (0.097 R)
• M29: 9,589,523 km (0.03 R)
• M30: 10,088,282 km (0.105 R)
• M31: 10,897,756 km (0.104 R)
• M32: 12,483,045 km (0.071 R)
• M33: 13,940,726 km (0.031 R)
• M34: 14,172,304 km (0.114 R)
• M35: 15,691,171 km (0.097 R)
• M36: 16,313,199 km (0.118 R)
• M37: 17,154,986 km (0.098 R)
• M38: 17,296,655 km (0.112 R)
• M39: 19,431,118 km (0.103 R)
• M40: 19,578,771 km (0.097 R)
• M41: 20,173,273 km (0.085 R)
• M42: 20,547,866 km (0.115 R)
• M43: 21,380,079 km (0.114 R)
• M44: 22,455,089 km (0.077 R)
• M45: 22,687,714 km (0.119 R)
• M46: 23,390,525 km (0.057 R)
• M47: 24,021,229 km (0.109 R)
• M48: 24,777,447 km (0.1 R)
• M49: 25,662,767 km (0.082 R)
• M50: 26,476,579 km (0.091 R)
• M51: 27,175,052 km (0.103 R)
• M52: 27,298,919 km (0.07 R)
• M53: 27,754,743 km (0.08 R)

Asteroid Belt

Center: 11.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.3

Radius: 4.7

Gravity: 37.95 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.39 AU - 14.89 AU

Year: 21448 Days

Day: 17.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,194,885 km

• M1: 299,495 km (0.068 R)
• M2: 355,744 km (0.079 R)
• M3: 457,620 km (0.09 R)
• M4: 569,220 km (0.118 R)
• M5: 765,792 km (0.062 R)
• M6: 954,584 km (0.041 R)
• M7: 1,310,777 km (0.091 R)
• M8: 1,636,601 km (0.025 R)
• M9: 1,879,099 km (0.059 R)
• M10: 1,986,510 km (0.088 R)
• M11: 2,282,864 km (0.094 R)
• M12: 3,338,276 km (0.114 R)
• M13: 3,556,390 km (0.088 R)
• M14: 3,734,262 km (0.111 R)
• M15: 4,426,751 km (0.119 R)
• M16: 4,474,323 km (0.068 R)
• M17: 4,763,346 km (0.04 R)
• M18: 5,157,985 km (0.101 R)
• M19: 5,563,096 km (0.052 R)
• M20: 5,873,661 km (0.108 R)
• M21: 6,083,846 km (0.081 R)
• M22: 6,189,911 km (0.111 R)
• M23: 6,620,005 km (0.111 R)
• M24: 6,893,769 km (0.033 R)
• M25: 7,909,688 km (0.035 R)
• M26: 8,317,193 km (0.091 R)
• M27: 8,375,985 km (0.095 R)
• M28: 8,553,258 km (0.119 R)
• M29: 8,791,418 km (0.08 R)
• M30: 8,971,384 km (0.098 R)
• M31: 9,827,683 km (0.092 R)
• M32: 9,952,148 km (0.107 R)
• M33: 10,518,675 km (0.073 R)
• M34: 11,682,547 km (0.091 R)
• M35: 11,814,492 km (0.111 R)
• M36: 12,146,150 km (0.106 R)
• M37: 13,159,825 km (0.098 R)
• M38: 13,711,393 km (0.049 R)
• M39: 15,700,596 km (0.116 R)
• M40: 16,432,578 km (0.033 R)
• M41: 17,626,818 km (0.099 R)
• M42: 17,702,365 km (0.047 R)
• M43: 18,234,335 km (0.117 R)
• M44: 18,540,711 km (0.084 R)
• M45: 18,617,455 km (0.09 R)
• M46: 19,003,268 km (0.107 R)
• M47: 20,018,738 km (0.106 R)
• M48: 20,334,839 km (0.108 R)
• M49: 23,500,928 km (0.115 R)
• M50: 23,584,104 km (0.092 R)
• M51: 24,421,254 km (0.08 R)
• M52: 24,928,241 km (0.071 R)
• M53: 25,609,510 km (0.06 R)
• M54: 25,695,229 km (0.072 R)
• M55: 27,252,095 km (0.117 R)
• M56: 30,819,705 km (0.093 R)
• M57: 31,459,086 km (0.113 R)
• M58: 35,767,205 km (0.043 R)
• M59: 36,246,517 km (0.111 R)
• M60: 36,727,923 km (0.066 R)
• M61: 38,087,169 km (0.109 R)
• M62: 39,166,667 km (0.042 R)
• M63: 41,657,173 km (0.085 R)
• M64: 43,993,293 km (0.103 R)
• M65: 45,539,686 km (0.101 R)
• M66: 45,643,358 km (0.107 R)
• M67: 46,789,427 km (0.11 R)
• M68: 50,820,940 km (0.068 R)
• M69: 52,551,338 km (0.109 R)
• M70: 55,515,022 km (0.119 R)
• M71: 55,736,576 km (0.096 R)
• M72: 57,632,729 km (0.073 R)
• M73: 59,096,993 km (0.098 R)
• M74: 59,210,089 km (0.077 R)
• M75: 62,291,955 km (0.051 R)
• M76: 62,868,356 km (0.117 R)
• M77: 63,562,340 km (0.067 R)
• M78: 69,324,401 km (0.093 R)
• M79: 69,802,067 km (0.109 R)
• M80: 71,001,094 km (0.062 R)
• M81: 71,482,650 km (0.096 R)
• M82: 71,965,252 km (0.028 R)
• M83: 74,761,087 km (0.097 R)
• M84: 75,250,871 km (0.091 R)
• M85: 76,356,997 km (0.103 R)
• M86: 77,964,127 km (0.08 R)
• M87: 78,709,573 km (0.089 R)
• M88: 79,207,884 km (0.071 R)
• M89: 79,957,369 km (0.107 R)
• M90: 80,082,583 km (0.061 R)
• M91: 80,583,735 km (0.109 R)
• M92: 80,834,761 km (0.08 R)
• M93: 81,085,935 km (0.081 R)
• M94: 82,598,819 km (0.085 R)
• M95: 83,866,810 km (0.114 R)
• M96: 84,630,657 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.8

Radius: 3.1

Gravity: 27.87 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.75 AU - 18.51 AU

Year: 28343 Days

Day: 24.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,194,885 km

• M1: 40,840 km (0.096 R)
• M2: 180,565 km (0.115 R)
• M3: 367,263 km (0.115 R)
• M4: 440,117 km (0.031 R)
• M5: 730,636 km (0.044 R)
• M6: 1,121,685 km (0.111 R)
• M7: 1,147,864 km (0.05 R)
• M8: 2,190,861 km (0.092 R)
• M9: 2,703,533 km (0.12 R)
• M10: 4,114,241 km (0.061 R)
• M11: 4,155,081 km (0.069 R)
• M12: 4,826,476 km (0.082 R)
• M13: 6,598,014 km (0.091 R)
• M14: 9,232,433 km (0.114 R)
• M15: 10,825,351 km (0.077 R)
• M16: 11,681,948 km (0.066 R)
• M17: 11,855,781 km (0.04 R)
• M18: 12,441,756 km (0.077 R)
• M19: 14,131,763 km (0.113 R)
• M20: 15,003,320 km (0.077 R)
• M21: 16,342,969 km (0.09 R)
• M22: 17,191,189 km (0.068 R)
• M23: 17,853,459 km (0.101 R)
• M24: 18,456,488 km (0.047 R)
• M25: 21,926,410 km (0.091 R)
• M26: 22,716,287 km (0.074 R)
• M27: 23,005,759 km (0.098 R)
• M28: 25,816,105 km (0.106 R)
• M29: 26,573,519 km (0.057 R)
• M30: 27,184,775 km (0.078 R)
• M31: 28,187,680 km (0.074 R)
• M32: 33,216,562 km (0.102 R)
• M33: 33,627,357 km (0.097 R)
• M34: 34,205,254 km (0.09 R)
• M35: 34,371,008 km (0.117 R)
• M36: 34,786,442 km (0.107 R)
• M37: 35,622,395 km (0.099 R)
• M38: 36,549,453 km (0.045 R)
• M39: 36,888,591 km (0.105 R)
• M40: 37,484,589 km (0.101 R)
• M41: 37,997,859 km (0.069 R)
• M42: 40,249,158 km (0.043 R)
• M43: 41,744,239 km (0.119 R)
• M44: 42,010,074 km (0.079 R)
• M45: 42,721,412 km (0.06 R)
• M46: 44,698,049 km (0.088 R)
• M47: 44,970,018 km (0.103 R)
• M48: 45,333,241 km (0.113 R)
• M49: 45,788,767 km (0.113 R)
• M50: 47,164,469 km (0.06 R)
• M51: 49,299,978 km (0.106 R)
• M52: 50,520,996 km (0.088 R)
• M53: 52,227,908 km (0.031 R)
• M54: 53,088,395 km (0.068 R)
• M55: 54,436,272 km (0.108 R)
• M56: 55,017,310 km (0.119 R)
• M57: 59,739,516 km (0.11 R)
• M58: 60,238,874 km (0.099 R)
• M59: 60,338,805 km (0.063 R)
• M60: 63,162,016 km (0.038 R)
• M61: 64,794,428 km (0.09 R)
• M62: 65,204,775 km (0.093 R)
• M63: 65,821,717 km (0.079 R)
• M64: 66,131,085 km (0.11 R)
• M65: 66,647,497 km (0.111 R)
• M66: 67,372,747 km (0.065 R)
• M67: 67,476,718 km (0.049 R)
• M68: 67,580,539 km (0.1 R)
• M69: 67,892,450 km (0.103 R)
• M70: 69,984,577 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 13,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit