🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.68 AU - 0.76 AU

Year: 223 Days

Day: 34.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.93 AU - 1.33 AU

Year: 439 Days

Day: 36.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.95 AU - 1.51 AU

Year: 498 Days

Day: 45.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.67 AU - 2.73 AU

Year: 1620 Days

Day: 31.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,615,893 km

• M1: 1,243,308 km (0.066 R)
• M2: 1,376,450 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.71 AU - 4.03 AU

Year: 2781 Days

Day: 30.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,615,893 km

• M1: 3,762,087 km (0.037 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.52 AU - 4.76 AU

Year: 3651 Days

Day: 13.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,615,893 km

• M1: 2,390,275 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.4

Radius: 12.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.42 AU - 7.32 AU

Year: 5872 Days

Day: 13 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 99,615,893 km

• M1: 158,424 km (0.08 R)
• M2: 404,213 km (0.118 R)
• M3: 522,396 km (0.118 R)
• M4: 676,033 km (0.101 R)
• M5: 991,235 km (0.047 R)
• M6: 1,135,747 km (0.089 R)
• M7: 1,361,939 km (0.027 R)
• M8: 1,476,082 km (0.095 R)
• M9: 2,261,920 km (0.096 R)
• M10: 2,549,896 km (0.071 R)
• M11: 2,716,548 km (0.03 R)
• M12: 2,960,841 km (0.076 R)
• M13: 3,603,364 km (0.115 R)
• M14: 3,777,496 km (0.118 R)
• M15: 3,927,094 km (0.073 R)
• M16: 4,023,285 km (0.073 R)
• M17: 4,274,460 km (0.117 R)
• M18: 4,387,706 km (0.046 R)
• M19: 5,043,692 km (0.071 R)
• M20: 5,345,282 km (0.077 R)
• M21: 5,436,835 km (0.11 R)
• M22: 6,204,871 km (0.106 R)
• M23: 6,463,077 km (0.087 R)
• M24: 7,411,677 km (0.102 R)
• M25: 7,703,094 km (0.088 R)
• M26: 7,928,538 km (0.087 R)
• M27: 8,085,765 km (0.119 R)
• M28: 8,261,842 km (0.11 R)
• M29: 9,069,820 km (0.087 R)
• M30: 9,197,726 km (0.097 R)
• M31: 9,715,634 km (0.084 R)
• M32: 10,664,084 km (0.086 R)
• M33: 10,779,873 km (0.089 R)
• M34: 11,129,782 km (0.095 R)
• M35: 11,306,158 km (0.118 R)
• M36: 11,880,913 km (0.09 R)
• M37: 12,161,708 km (0.055 R)
• M38: 13,079,342 km (0.113 R)
• M39: 13,577,952 km (0.105 R)
• M40: 13,724,557 km (0.034 R)
• M41: 14,040,359 km (0.092 R)
• M42: 14,188,610 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.5

Radius: 10.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.63 AU - 12.51 AU

Year: 12552 Days

Day: 7.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 99,615,893 km

• M1: 301,889 km (0.068 R)
• M2: 379,231 km (0.066 R)
• M3: 836,252 km (0.049 R)
• M4: 1,530,685 km (0.059 R)
• M5: 1,989,801 km (0.1 R)
• M6: 2,246,960 km (0.105 R)
• M7: 2,367,536 km (0.11 R)
• M8: 2,615,120 km (0.077 R)
• M9: 3,002,579 km (0.118 R)
• M10: 3,082,165 km (0.094 R)
• M11: 3,243,731 km (0.055 R)
• M12: 3,435,814 km (0.089 R)
• M13: 4,181,709 km (0.087 R)
• M14: 5,652,406 km (0.1 R)
• M15: 5,951,003 km (0.109 R)
• M16: 6,186,770 km (0.096 R)
• M17: 6,425,528 km (0.086 R)
• M18: 6,702,284 km (0.029 R)
• M19: 7,738,099 km (0.112 R)
• M20: 8,255,858 km (0.041 R)
• M21: 9,796,566 km (0.117 R)
• M22: 9,915,646 km (0.102 R)
• M23: 10,721,979 km (0.102 R)
• M24: 11,465,630 km (0.056 R)
• M25: 12,098,129 km (0.106 R)
• M26: 13,221,161 km (0.118 R)
• M27: 13,928,759 km (0.07 R)
• M28: 14,287,045 km (0.105 R)
• M29: 15,058,821 km (0.038 R)
• M30: 15,751,010 km (0.103 R)
• M31: 15,890,735 km (0.109 R)
• M32: 18,967,364 km (0.118 R)
• M33: 20,572,998 km (0.09 R)
• M34: 20,776,751 km (0.037 R)
• M35: 22,483,214 km (0.037 R)
• M36: 24,773,407 km (0.117 R)
• M37: 25,153,236 km (0.059 R)
• M38: 25,644,516 km (0.104 R)
• M39: 25,808,924 km (0.119 R)
• M40: 26,304,242 km (0.078 R)
• M41: 26,414,795 km (0.12 R)
• M42: 27,360,553 km (0.048 R)
• M43: 27,696,849 km (0.112 R)
• M44: 27,809,347 km (0.111 R)
• M45: 28,034,641 km (0.068 R)
• M46: 29,284,980 km (0.081 R)
• M47: 29,801,541 km (0.099 R)
• M48: 30,321,394 km (0.104 R)
• M49: 30,495,227 km (0.12 R)
• M50: 35,375,408 km (0.053 R)
• M51: 37,096,532 km (0.046 R)
• M52: 37,593,197 km (0.085 R)
• M53: 38,530,577 km (0.085 R)
• M54: 40,173,461 km (0.066 R)
• M55: 40,811,496 km (0.114 R)
• M56: 41,195,962 km (0.117 R)
• M57: 42,162,215 km (0.096 R)
• M58: 42,875,498 km (0.079 R)
• M59: 43,331,472 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.9

Radius: 8.8

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.48 AU - 13.86 AU

Year: 14561 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,615,893 km

• M1: 119,529 km (0.04 R)
• M2: 190,139 km (0.101 R)
• M3: 366,814 km (0.063 R)
• M4: 901,477 km (0.074 R)
• M5: 1,011,880 km (0.083 R)
• M6: 1,150,557 km (0.12 R)
• M7: 1,295,817 km (0.083 R)
• M8: 1,551,330 km (0.053 R)
• M9: 1,823,000 km (0.101 R)
• M10: 2,051,286 km (0.064 R)
• M11: 2,228,709 km (0.116 R)
• M12: 2,380,401 km (0.045 R)
• M13: 3,121,509 km (0.064 R)
• M14: 3,712,570 km (0.12 R)
• M15: 4,566,325 km (0.044 R)
• M16: 4,798,950 km (0.093 R)
• M17: 4,995,671 km (0.105 R)
• M18: 5,934,548 km (0.113 R)
• M19: 7,647,443 km (0.044 R)
• M20: 8,676,677 km (0.1 R)
• M21: 9,013,272 km (0.085 R)
• M22: 9,403,124 km (0.102 R)
• M23: 9,699,328 km (0.111 R)
• M24: 10,249,997 km (0.104 R)
• M25: 10,554,728 km (0.063 R)
• M26: 11,069,195 km (0.073 R)
• M27: 11,329,496 km (0.085 R)
• M28: 11,803,272 km (0.103 R)
• M29: 12,607,061 km (0.067 R)
• M30: 13,097,892 km (0.084 R)
• M31: 13,317,950 km (0.06 R)
• M32: 14,267,149 km (0.099 R)
• M33: 15,180,444 km (0.038 R)
• M34: 15,819,227 km (0.115 R)
• M35: 16,704,397 km (0.109 R)
• M36: 17,123,122 km (0.12 R)
• M37: 18,769,895 km (0.076 R)
• M38: 19,455,203 km (0.065 R)
• M39: 19,769,359 km (0.066 R)
• M40: 20,212,168 km (0.097 R)
• M41: 20,466,634 km (0.05 R)
• M42: 21,171,839 km (0.067 R)
• M43: 21,300,942 km (0.118 R)
• M44: 21,365,568 km (0.105 R)
• M45: 23,135,460 km (0.111 R)
• M46: 23,201,882 km (0.057 R)
• M47: 24,071,494 km (0.07 R)
• M48: 24,273,750 km (0.05 R)
• M49: 24,408,837 km (0.109 R)
• M50: 24,747,826 km (0.104 R)
• M51: 25,156,528 km (0.111 R)
• M52: 25,498,807 km (0.108 R)
• M53: 25,842,733 km (0.114 R)
• M54: 26,396,095 km (0.086 R)
• M55: 27,093,371 km (0.118 R)
• M56: 27,796,631 km (0.104 R)
• M57: 29,653,140 km (0.072 R)
• M58: 29,797,652 km (0.106 R)
• M59: 31,181,731 km (0.093 R)
• M60: 31,623,195 km (0.071 R)
• M61: 32,810,403 km (0.098 R)
• M62: 33,184,548 km (0.086 R)
• M63: 33,259,496 km (0.045 R)
• M64: 34,314,909 km (0.116 R)
• M65: 34,618,593 km (0.086 R)
• M66: 34,923,025 km (0.074 R)
• M67: 35,611,474 km (0.098 R)
• M68: 35,841,855 km (0.047 R)
• M69: 36,768,613 km (0.042 R)
• M70: 37,234,910 km (0.074 R)
• M71: 38,016,559 km (0.067 R)
• M72: 38,409,403 km (0.056 R)
• M73: 39,198,980 km (0.076 R)
• M74: 39,357,554 km (0.079 R)
• M75: 40,073,829 km (0.078 R)
• M76: 40,473,554 km (0.048 R)
• M77: 43,472,842 km (0.105 R)
• M78: 43,719,080 km (0.116 R)
• M79: 44,295,630 km (0.094 R)
• M80: 45,622,863 km (0.108 R)
• M81: 47,722,618 km (0.077 R)
• M82: 48,912,221 km (0.113 R)
• M83: 49,339,472 km (0.109 R)
• M84: 50,801,193 km (0.075 R)
• M85: 51,320,447 km (0.107 R)
• M86: 52,539,071 km (0.059 R)
• M87: 53,064,310 km (0.107 R)
• M88: 53,679,157 km (0.108 R)
• M89: 55,627,071 km (0.107 R)
• M90: 56,341,101 km (0.085 R)
• M91: 58,139,417 km (0.091 R)
• M92: 59,409,503 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.3

Radius: 7.6

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 17.88 AU - 18.46 AU

Year: 28289 Days

Day: 18.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 173.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,615,893 km

• M1: 103,372 km (0.091 R)
• M2: 831,764 km (0.095 R)
• M3: 1,308,832 km (0.075 R)
• M4: 2,017,178 km (0.107 R)
• M5: 2,431,414 km (0.05 R)
• M6: 2,517,433 km (0.054 R)
• M7: 2,962,636 km (0.098 R)
• M8: 3,241,636 km (0.053 R)
• M9: 3,725,286 km (0.095 R)
• M10: 3,925,149 km (0.055 R)
• M11: 4,179,914 km (0.078 R)
• M12: 4,335,346 km (0.118 R)
• M13: 4,440,065 km (0.038 R)
• M14: 4,598,788 km (0.091 R)
• M15: 4,867,316 km (0.047 R)
• M16: 5,141,080 km (0.07 R)
• M17: 5,363,682 km (0.063 R)
• M18: 6,643,791 km (0.112 R)
• M19: 7,070,295 km (0.106 R)
• M20: 8,467,239 km (0.107 R)
• M21: 8,598,437 km (0.109 R)
• M22: 8,862,776 km (0.083 R)
• M23: 9,062,789 km (0.076 R)
• M24: 10,434,152 km (0.093 R)
• M25: 13,364,775 km (0.091 R)
• M26: 13,594,108 km (0.107 R)
• M27: 13,979,472 km (0.089 R)
• M28: 14,918,797 km (0.095 R)
• M29: 15,077,371 km (0.097 R)
• M30: 15,156,957 km (0.096 R)
• M31: 15,476,199 km (0.114 R)
• M32: 16,858,034 km (0.106 R)
• M33: 17,438,474 km (0.103 R)
• M34: 18,109,869 km (0.105 R)
• M35: 18,448,709 km (0.074 R)
• M36: 18,875,212 km (0.097 R)
• M37: 20,967,189 km (0.112 R)
• M38: 21,412,242 km (0.085 R)
• M39: 21,770,529 km (0.043 R)
• M40: 22,040,553 km (0.08 R)
• M41: 22,402,281 km (0.115 R)
• M42: 23,223,424 km (0.118 R)
• M43: 24,147,191 km (0.119 R)
• M44: 24,426,789 km (0.086 R)
• M45: 25,555,355 km (0.08 R)
• M46: 26,317,257 km (0.077 R)
• M47: 26,413,150 km (0.115 R)
• M48: 27,668,575 km (0.113 R)
• M49: 27,765,963 km (0.098 R)
• M50: 28,058,726 km (0.032 R)
• M51: 29,637,582 km (0.057 R)
• M52: 30,638,990 km (0.107 R)
• M53: 30,739,819 km (0.096 R)
• M54: 31,042,755 km (0.111 R)
• M55: 31,549,742 km (0.12 R)
• M56: 32,366,846 km (0.096 R)
• M57: 33,190,681 km (0.096 R)
• M58: 35,386,180 km (0.09 R)
• M59: 35,915,906 km (0.1 R)
• M60: 37,305,221 km (0.063 R)
• M61: 37,844,222 km (0.099 R)
• M62: 45,540,733 km (0.03 R)
• M63: 45,655,774 km (0.1 R)
• M64: 46,463,603 km (0.072 R)
• M65: 48,210,307 km (0.087 R)
• M66: 49,623,110 km (0.043 R)
• M67: 50,215,816 km (0.067 R)
• M68: 54,673,833 km (0.068 R)
• M69: 56,764,314 km (0.098 R)
• M70: 57,259,931 km (0.067 R)
• M71: 59,759,712 km (0.072 R)
• M72: 59,885,524 km (0.068 R)
• M73: 61,784,968 km (0.118 R)
• M74: 61,912,276 km (0.09 R)
• M75: 63,318,645 km (0.12 R)
• M76: 65,253,394 km (0.04 R)
• M77: 67,600,435 km (0.116 R)
• M78: 69,445,127 km (0.094 R)
• M79: 70,772,808 km (0.079 R)
• M80: 73,858,114 km (0.115 R)
• M81: 74,670,281 km (0.082 R)
• M82: 80,993,634 km (0.072 R)
• M83: 81,132,909 km (0.055 R)
• M84: 85,634,459 km (0.101 R)
• M85: 87,486,181 km (0.102 R)
• M86: 89,207,305 km (0.075 R)
• M87: 90,071,980 km (0.116 R)
• M88: 91,229,269 km (0.069 R)
• M89: 92,245,937 km (0.028 R)
• M90: 95,612,637 km (0.096 R)
• M91: 98,275,329 km (0.114 R)
• M92: 98,424,029 km (0.11 R)
• M93: 98,870,430 km (0.117 R)
• M94: 99,317,428 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 19,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit