🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.74 AU - 1.1 AU

Year: 313 Days

Day: 35 Hours

Environment

Temp: 140 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,060,080 km

• M1: 53,706 km (0.117 R)
• M2: 457,919 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.05 AU - 1.09 AU

Year: 393 Days

Day: 16.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,060,080 km

• M1: 251,923 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.28 AU - 1.6 AU

Year: 613 Days

Day: 26.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.93 AU - 2.23 AU

Year: 1064 Days

Day: 41.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.34 AU - 2.4 AU

Year: 1294 Days

Day: 38.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 135.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.05 AU - 3.09 AU

Year: 1908 Days

Day: 31.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.6

Radius: 12.7

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.63 AU - 7.81 AU

Year: 7610 Days

Day: 9.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,060,080 km

• M1: 164,857 km (0.113 R)
• M2: 251,773 km (0.039 R)
• M3: 645,664 km (0.111 R)
• M4: 795,861 km (0.082 R)
• M5: 1,010,234 km (0.074 R)
• M6: 1,116,000 km (0.049 R)
• M7: 1,320,351 km (0.112 R)
• M8: 1,598,603 km (0.095 R)
• M9: 1,702,723 km (0.118 R)
• M10: 2,006,855 km (0.114 R)
• M11: 2,234,992 km (0.079 R)
• M12: 2,692,014 km (0.037 R)
• M13: 2,867,791 km (0.118 R)
• M14: 3,073,638 km (0.098 R)
• M15: 3,776,000 km (0.098 R)
• M16: 4,707,247 km (0.056 R)
• M17: 4,798,053 km (0.089 R)
• M18: 5,292,773 km (0.097 R)
• M19: 5,482,612 km (0.089 R)
• M20: 5,610,369 km (0.103 R)
• M21: 5,739,173 km (0.109 R)
• M22: 6,465,171 km (0.118 R)
• M23: 7,430,975 km (0.108 R)
• M24: 7,537,190 km (0.105 R)
• M25: 7,786,868 km (0.087 R)
• M26: 8,478,459 km (0.051 R)
• M27: 9,038,404 km (0.083 R)
• M28: 9,572,020 km (0.085 R)
• M29: 9,881,388 km (0.111 R)
• M30: 10,037,419 km (0.05 R)
• M31: 11,559,876 km (0.103 R)
• M32: 12,180,707 km (0.094 R)
• M33: 12,264,183 km (0.092 R)
• M34: 12,982,402 km (0.051 R)
• M35: 13,153,393 km (0.037 R)
• M36: 13,368,215 km (0.081 R)
• M37: 13,888,517 km (0.095 R)
• M38: 14,151,211 km (0.105 R)
• M39: 14,770,396 km (0.089 R)
• M40: 14,859,556 km (0.039 R)
• M41: 15,715,855 km (0.095 R)
• M42: 15,852,587 km (0.051 R)
• M43: 16,173,026 km (0.075 R)
• M44: 17,949,800 km (0.116 R)
• M45: 18,861,300 km (0.102 R)
• M46: 19,249,506 km (0.078 R)
• M47: 19,542,568 km (0.09 R)
• M48: 20,679,213 km (0.045 R)
• M49: 21,280,746 km (0.114 R)
• M50: 21,533,118 km (0.068 R)
• M51: 22,296,216 km (0.104 R)
• M52: 22,913,008 km (0.072 R)
• M53: 23,171,663 km (0.051 R)
• M54: 23,327,394 km (0.072 R)
• M55: 24,374,131 km (0.053 R)
• M56: 24,532,405 km (0.068 R)
• M57: 24,691,129 km (0.057 R)
• M58: 25,169,243 km (0.109 R)
• M59: 25,757,612 km (0.06 R)
• M60: 26,621,689 km (0.115 R)
• M61: 27,002,715 km (0.042 R)
• M62: 27,166,674 km (0.104 R)
• M63: 27,605,145 km (0.112 R)
• M64: 27,770,302 km (0.042 R)
• M65: 28,156,713 km (0.107 R)
• M66: 28,823,321 km (0.093 R)
• M67: 28,934,921 km (0.109 R)
• M68: 29,776,559 km (0.083 R)
• M69: 30,740,268 km (0.107 R)
• M70: 30,911,408 km (0.12 R)
• M71: 31,025,551 km (0.107 R)
• M72: 31,369,178 km (0.094 R)
• M73: 31,484,069 km (0.108 R)
• M74: 31,886,936 km (0.109 R)
• M75: 32,002,425 km (0.093 R)
• M76: 32,407,686 km (0.068 R)
• M77: 32,930,979 km (0.076 R)
• M78: 33,281,637 km (0.108 R)
• M79: 33,574,549 km (0.097 R)
• M80: 33,750,776 km (0.026 R)
• M81: 35,291,185 km (0.106 R)
• M82: 35,949,715 km (0.116 R)
• M83: 36,190,118 km (0.071 R)
• M84: 36,431,121 km (0.105 R)
• M85: 37,644,210 km (0.075 R)
• M86: 38,685,710 km (0.108 R)
• M87: 38,932,247 km (0.066 R)
• M88: 39,055,666 km (0.089 R)
• M89: 40,546,857 km (0.043 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.3

Radius: 7.6

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 15.99 AU - 19.79 AU

Year: 26844 Days

Day: 17.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 67,060,080 km

• M1: 265,835 km (0.057 R)
• M2: 392,994 km (0.12 R)
• M3: 1,191,248 km (0.098 R)
• M4: 1,291,329 km (0.118 R)
• M5: 2,231,402 km (0.068 R)
• M6: 2,831,738 km (0.063 R)
• M7: 4,223,297 km (0.083 R)
• M8: 4,586,671 km (0.037 R)
• M9: 5,041,448 km (0.058 R)
• M10: 5,123,278 km (0.059 R)
• M11: 6,138,449 km (0.073 R)
• M12: 6,909,477 km (0.075 R)
• M13: 7,679,457 km (0.118 R)
• M14: 8,154,430 km (0.118 R)
• M15: 8,606,366 km (0.077 R)
• M16: 9,467,002 km (0.041 R)
• M17: 9,873,459 km (0.102 R)
• M18: 10,320,308 km (0.108 R)
• M19: 11,269,357 km (0.071 R)
• M20: 11,448,127 km (0.12 R)
• M21: 14,240,521 km (0.11 R)
• M22: 15,216,048 km (0.049 R)
• M23: 15,334,530 km (0.068 R)
• M24: 16,902,615 km (0.082 R)
• M25: 18,352,966 km (0.109 R)
• M26: 18,690,010 km (0.11 R)
• M27: 18,817,019 km (0.104 R)
• M28: 21,769,931 km (0.086 R)
• M29: 21,948,102 km (0.115 R)
• M30: 22,575,515 km (0.099 R)
• M31: 24,215,557 km (0.092 R)
• M32: 28,237,496 km (0.11 R)
• M33: 29,115,486 km (0.109 R)
• M34: 30,051,819 km (0.091 R)
• M35: 30,250,185 km (0.075 R)
• M36: 30,998,025 km (0.092 R)
• M37: 31,098,256 km (0.118 R)
• M38: 32,055,233 km (0.115 R)
• M39: 33,226,734 km (0.102 R)
• M40: 33,894,988 km (0.071 R)
• M41: 34,515,819 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.7

Radius: 6.2

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.52 AU - 21.38 AU

Year: 26980 Days

Day: 24 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 67,060,080 km

• M1: 88,113 km (0.077 R)
• M2: 134,339 km (0.053 R)
• M3: 176,376 km (0.072 R)
• M4: 374,294 km (0.077 R)
• M5: 695,331 km (0.081 R)
• M6: 917,633 km (0.101 R)
• M7: 1,317,658 km (0.099 R)
• M8: 2,132,069 km (0.099 R)
• M9: 2,587,744 km (0.069 R)
• M10: 3,399,612 km (0.11 R)
• M11: 3,699,256 km (0.059 R)
• M12: 3,775,551 km (0.075 R)
• M13: 4,566,475 km (0.061 R)
• M14: 4,896,937 km (0.051 R)
• M15: 5,493,683 km (0.055 R)
• M16: 5,978,529 km (0.066 R)
• M17: 6,801,318 km (0.101 R)
• M18: 7,130,882 km (0.082 R)
• M19: 7,562,172 km (0.114 R)
• M20: 8,051,357 km (0.088 R)
• M21: 8,906,160 km (0.085 R)
• M22: 9,163,019 km (0.091 R)
• M23: 10,973,602 km (0.079 R)
• M24: 17,022,592 km (0.059 R)
• M25: 17,661,973 km (0.116 R)
• M26: 20,364,609 km (0.08 R)
• M27: 22,981,973 km (0.039 R)
• M28: 24,186,685 km (0.073 R)
• M29: 25,995,323 km (0.114 R)
• M30: 26,657,144 km (0.097 R)
• M31: 27,027,099 km (0.118 R)
• M32: 27,547,999 km (0.102 R)
• M33: 27,997,092 km (0.108 R)
• M34: 28,751,065 km (0.103 R)
• M35: 30,124,822 km (0.119 R)
• M36: 31,832,632 km (0.107 R)
• M37: 33,491,971 km (0.102 R)
• M38: 34,211,687 km (0.116 R)
• M39: 37,471,723 km (0.099 R)
• M40: 38,970,694 km (0.119 R)
• M41: 39,138,543 km (0.082 R)
• M42: 39,474,689 km (0.077 R)
• M43: 40,404,440 km (0.107 R)
• M44: 41,170,381 km (0.113 R)
• M45: 42,026,979 km (0.104 R)
• M46: 42,803,092 km (0.112 R)
• M47: 43,670,910 km (0.035 R)
• M48: 44,719,890 km (0.111 R)
• M49: 47,647,221 km (0.116 R)
• M50: 48,636,661 km (0.064 R)
• M51: 48,907,733 km (0.107 R)
• M52: 49,451,222 km (0.071 R)
• M53: 50,910,549 km (0.114 R)
• M54: 51,093,956 km (0.035 R)
• M55: 52,476,390 km (0.115 R)
• M56: 53,404,944 km (0.089 R)
• M57: 54,713,925 km (0.077 R)
• M58: 55,655,494 km (0.057 R)
• M59: 56,317,614 km (0.076 R)
• M60: 57,172,865 km (0.028 R)
• M61: 58,223,940 km (0.104 R)
• M62: 61,317,923 km (0.042 R)
• M63: 62,786,526 km (0.084 R)
• M64: 64,266,647 km (0.073 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 14,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit