🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.55 AU - 0.87 AU

Year: 228 Days

Day: 36.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 119.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.56 AU - 0.9 AU

Year: 238 Days

Day: 46.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.16 AU - 1.4 AU

Year: 551 Days

Day: 46.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.43 AU - 2.33 AU

Year: 982 Days

Day: 12.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,484,889 km

• M1: 654,042 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.25 AU - 2.29 AU

Year: 1302 Days

Day: 43.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.2

Radius: 9.8

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.18 AU - 11.02 AU

Year: 12223 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,484,889 km

• M1: 126,859 km (0.111 R)
• M2: 195,375 km (0.052 R)
• M3: 292,015 km (0.086 R)
• M4: 842,984 km (0.093 R)
• M5: 1,091,466 km (0.111 R)
• M6: 1,339,799 km (0.118 R)
• M7: 1,863,241 km (0.08 R)
• M8: 2,330,585 km (0.116 R)
• M9: 2,772,497 km (0.101 R)
• M10: 2,956,802 km (0.108 R)
• M11: 4,075,046 km (0.072 R)
• M12: 5,273,026 km (0.077 R)
• M13: 5,463,464 km (0.08 R)
• M14: 5,540,357 km (0.103 R)
• M15: 5,890,715 km (0.086 R)
• M16: 6,288,496 km (0.077 R)
• M17: 6,450,062 km (0.086 R)
• M18: 6,572,134 km (0.095 R)
• M19: 6,859,960 km (0.041 R)
• M20: 7,068,200 km (0.098 R)
• M21: 8,228,032 km (0.082 R)
• M22: 8,538,448 km (0.026 R)
• M23: 9,170,649 km (0.102 R)
• M24: 9,262,203 km (0.117 R)
• M25: 9,492,434 km (0.12 R)
• M26: 9,911,607 km (0.08 R)
• M27: 10,005,554 km (0.083 R)
• M28: 10,099,801 km (0.1 R)
• M29: 10,336,764 km (0.118 R)
• M30: 10,479,929 km (0.045 R)
• M31: 10,816,375 km (0.059 R)
• M32: 11,499,888 km (0.117 R)
• M33: 11,747,472 km (0.078 R)
• M34: 15,393,172 km (0.072 R)
• M35: 16,050,804 km (0.114 R)
• M36: 16,327,411 km (0.075 R)
• M37: 16,494,212 km (0.098 R)
• M38: 16,773,512 km (0.086 R)
• M39: 17,223,502 km (0.079 R)
• M40: 17,393,296 km (0.062 R)
• M41: 17,506,840 km (0.049 R)
• M42: 17,848,821 km (0.096 R)
• M43: 18,135,451 km (0.083 R)
• M44: 18,481,471 km (0.072 R)
• M45: 18,597,259 km (0.049 R)
• M46: 19,828,151 km (0.054 R)
• M47: 20,663,206 km (0.105 R)
• M48: 21,024,634 km (0.09 R)
• M49: 21,631,703 km (0.092 R)
• M50: 22,676,793 km (0.087 R)
• M51: 22,863,043 km (0.03 R)
• M52: 23,299,270 km (0.096 R)
• M53: 23,549,846 km (0.098 R)
• M54: 25,072,005 km (0.116 R)
• M55: 26,104,380 km (0.083 R)
• M56: 26,822,150 km (0.065 R)
• M57: 27,745,019 km (0.062 R)
• M58: 27,811,291 km (0.116 R)
• M59: 28,077,127 km (0.1 R)
• M60: 28,277,139 km (0.09 R)
• M61: 29,081,527 km (0.107 R)
• M62: 29,621,874 km (0.066 R)
• M63: 29,961,462 km (0.088 R)
• M64: 32,583,314 km (0.081 R)
• M65: 33,074,144 km (0.09 R)
• M66: 33,567,668 km (0.116 R)
• M67: 33,921,467 km (0.089 R)
• M68: 34,347,821 km (0.073 R)
• M69: 35,277,721 km (0.062 R)
• M70: 35,637,504 km (0.08 R)
• M71: 36,143,294 km (0.116 R)
• M72: 36,578,774 km (0.119 R)
• M73: 36,651,478 km (0.113 R)
• M74: 37,895,534 km (0.03 R)
• M75: 38,263,994 km (0.116 R)
• M76: 41,330,451 km (0.101 R)
• M77: 42,395,588 km (0.05 R)
• M78: 43,161,828 km (0.071 R)
• M79: 43,700,979 km (0.113 R)
• M80: 44,242,373 km (0.042 R)
• M81: 44,397,357 km (0.067 R)
• M82: 46,272,417 km (0.079 R)
• M83: 46,587,470 km (0.087 R)
• M84: 46,982,258 km (0.112 R)
• M85: 47,457,381 km (0.049 R)
• M86: 48,892,623 km (0.072 R)
• M87: 49,374,179 km (0.082 R)
• M88: 52,214,444 km (0.086 R)
• M89: 53,778,340 km (0.068 R)
• M90: 54,524,534 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.7

Radius: 6.7

Gravity: 20.64 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.33 AU - 13.83 AU

Year: 15988 Days

Day: 19.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 112.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,484,889 km

• M1: 203,304 km (0.107 R)
• M2: 369,507 km (0.104 R)
• M3: 774,468 km (0.083 R)
• M4: 2,372,921 km (0.099 R)
• M5: 2,617,364 km (0.101 R)
• M6: 2,980,887 km (0.081 R)
• M7: 3,595,136 km (0.067 R)
• M8: 3,916,622 km (0.107 R)
• M9: 4,080,880 km (0.056 R)
• M10: 4,716,970 km (0.05 R)
• M11: 6,032,235 km (0.079 R)
• M12: 6,414,009 km (0.06 R)
• M13: 7,759,043 km (0.08 R)
• M14: 8,384,063 km (0.058 R)
• M15: 8,596,043 km (0.106 R)
• M16: 8,756,113 km (0.041 R)
• M17: 8,971,085 km (0.065 R)
• M18: 9,406,415 km (0.083 R)
• M19: 9,904,277 km (0.065 R)
• M20: 9,960,077 km (0.057 R)
• M21: 10,581,506 km (0.119 R)
• M22: 10,867,986 km (0.075 R)
• M23: 11,331,889 km (0.094 R)
• M24: 12,278,844 km (0.11 R)
• M25: 12,338,832 km (0.093 R)
• M26: 12,579,835 km (0.113 R)
• M27: 12,883,369 km (0.103 R)
• M28: 13,005,590 km (0.105 R)
• M29: 13,746,249 km (0.072 R)
• M30: 15,139,305 km (0.085 R)
• M31: 16,378,124 km (0.069 R)
• M32: 16,909,496 km (0.097 R)
• M33: 18,330,975 km (0.08 R)
• M34: 20,001,983 km (0.102 R)
• M35: 20,143,353 km (0.109 R)
• M36: 20,498,349 km (0.103 R)
• M37: 20,569,707 km (0.098 R)
• M38: 21,939,126 km (0.12 R)
• M39: 22,524,503 km (0.029 R)
• M40: 22,967,013 km (0.067 R)
• M41: 23,636,015 km (0.049 R)
• M42: 24,765,180 km (0.081 R)
• M43: 25,221,752 km (0.116 R)
• M44: 25,451,086 km (0.043 R)
• M45: 26,220,617 km (0.077 R)
• M46: 26,763,807 km (0.046 R)
• M47: 26,841,598 km (0.072 R)
• M48: 27,546,054 km (0.067 R)
• M49: 28,019,232 km (0.103 R)
• M50: 28,733,712 km (0.101 R)
• M51: 29,213,472 km (0.107 R)
• M52: 29,454,325 km (0.113 R)
• M53: 30,587,080 km (0.055 R)
• M54: 31,076,863 km (0.043 R)
• M55: 33,061,728 km (0.104 R)
• M56: 33,480,452 km (0.104 R)
• M57: 33,816,748 km (0.043 R)
• M58: 35,771,544 km (0.052 R)
• M59: 35,857,413 km (0.112 R)
• M60: 35,943,282 km (0.071 R)
• M61: 36,373,675 km (0.114 R)
• M62: 39,080,649 km (0.099 R)
• M63: 39,257,473 km (0.04 R)
• M64: 41,580,728 km (0.09 R)
• M65: 42,941,321 km (0.087 R)
• M66: 44,408,577 km (0.113 R)
• M67: 46,265,535 km (0.082 R)
• M68: 46,639,979 km (0.072 R)
• M69: 46,921,522 km (0.076 R)
• M70: 47,392,007 km (0.104 R)
• M71: 47,958,534 km (0.092 R)
• M72: 48,053,230 km (0.057 R)
• M73: 48,432,311 km (0.064 R)
• M74: 55,425,712 km (0.102 R)
• M75: 56,421,585 km (0.091 R)
• M76: 56,521,516 km (0.061 R)
• M77: 58,835,945 km (0.082 R)
• M78: 62,416,720 km (0.084 R)
• M79: 62,520,092 km (0.068 R)
• M80: 62,726,986 km (0.086 R)
• M81: 63,245,043 km (0.098 R)
• M82: 63,868,717 km (0.106 R)
• M83: 65,751,855 km (0.119 R)
• M84: 66,700,305 km (0.098 R)
• M85: 67,440,964 km (0.108 R)
• M86: 68,504,007 km (0.106 R)
• M87: 68,823,996 km (0.079 R)
• M88: 69,679,696 km (0.116 R)
• M89: 70,431,276 km (0.098 R)
• M90: 71,726,045 km (0.062 R)
• M91: 71,834,205 km (0.111 R)
• M92: 72,267,739 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 17,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit