🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.54 AU - 0.9 AU

Year: 215 Days

Day: 31.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,597,999 km

• M1: 503,995 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.99 AU - 3.23 AU

Year: 1928 Days

Day: 32.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.87 AU - 3.47 AU

Year: 1984 Days

Day: 41.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.78 AU - 5.38 AU

Year: 3445 Days

Day: 23.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,597,999 km

• M1: 2,410,770 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.79 AU - 5.65 AU

Year: 3604 Days

Day: 46.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 12.8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.34 AU - 10.18 AU

Year: 9112 Days

Day: 10.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,597,999 km

• M1: 186,100 km (0.096 R)
• M2: 317,297 km (0.047 R)
• M3: 727,195 km (0.112 R)
• M4: 827,725 km (0.107 R)
• M5: 996,322 km (0.056 R)
• M6: 1,076,955 km (0.095 R)
• M7: 1,280,558 km (0.08 R)
• M8: 1,387,371 km (0.059 R)
• M9: 1,572,274 km (0.08 R)
• M10: 1,745,957 km (0.113 R)
• M11: 1,946,717 km (0.11 R)
• M12: 2,305,752 km (0.093 R)
• M13: 2,437,548 km (0.109 R)
• M14: 2,709,068 km (0.065 R)
• M15: 2,825,156 km (0.066 R)
• M16: 3,330,946 km (0.036 R)
• M17: 3,632,835 km (0.045 R)
• M18: 3,813,250 km (0.119 R)
• M19: 3,943,849 km (0.12 R)
• M20: 4,076,093 km (0.105 R)
• M21: 4,344,921 km (0.088 R)
• M22: 4,454,127 km (0.087 R)
• M23: 4,619,582 km (0.112 R)
• M24: 5,186,259 km (0.078 R)
• M25: 5,655,548 km (0.063 R)
• M26: 5,745,007 km (0.097 R)
• M27: 6,261,419 km (0.046 R)
• M28: 6,634,965 km (0.118 R)
• M29: 6,856,220 km (0.12 R)
• M30: 7,208,972 km (0.115 R)
• M31: 7,534,796 km (0.11 R)
• M32: 7,965,638 km (0.064 R)
• M33: 8,404,558 km (0.05 R)
• M34: 9,696,784 km (0.12 R)
• M35: 10,238,329 km (0.072 R)
• M36: 10,678,595 km (0.048 R)
• M37: 10,975,547 km (0.077 R)
• M38: 11,237,792 km (0.066 R)
• M39: 11,577,828 km (0.084 R)
• M40: 12,345,714 km (0.108 R)
• M41: 12,540,341 km (0.111 R)
• M42: 12,893,092 km (0.03 R)
• M43: 13,169,849 km (0.053 R)
• M44: 13,408,457 km (0.025 R)
• M45: 13,488,342 km (0.064 R)
• M46: 14,092,718 km (0.105 R)
• M47: 14,623,641 km (0.094 R)
• M48: 14,870,776 km (0.101 R)
• M49: 14,953,504 km (0.08 R)
• M50: 15,119,558 km (0.1 R)
• M51: 17,418,727 km (0.12 R)
• M52: 17,505,943 km (0.084 R)
• M53: 17,856,451 km (0.117 R)
• M54: 17,988,396 km (0.12 R)
• M55: 18,076,659 km (0.106 R)
• M56: 18,519,768 km (0.033 R)
• M57: 18,697,939 km (0.081 R)
• M58: 18,921,587 km (0.104 R)
• M59: 20,144,550 km (0.108 R)
• M60: 21,439,619 km (0.11 R)
• M61: 21,955,731 km (0.072 R)
• M62: 22,144,524 km (0.083 R)
• M63: 22,476,033 km (0.084 R)
• M64: 22,809,337 km (0.049 R)
• M65: 24,061,172 km (0.095 R)
• M66: 24,499,793 km (0.101 R)
• M67: 24,744,535 km (0.112 R)
• M68: 24,940,957 km (0.108 R)
• M69: 25,039,392 km (0.042 R)
• M70: 25,285,930 km (0.12 R)
• M71: 26,782,357 km (0.03 R)
• M72: 28,153,571 km (0.079 R)
• M73: 28,564,217 km (0.088 R)
• M74: 28,925,197 km (0.066 R)
• M75: 29,808,124 km (0.118 R)
• M76: 29,912,543 km (0.088 R)
• M77: 30,017,112 km (0.078 R)
• M78: 30,963,917 km (0.051 R)
• M79: 32,241,333 km (0.045 R)
• M80: 32,724,983 km (0.117 R)
• M81: 35,399,195 km (0.118 R)
• M82: 36,902,653 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 14.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.95 AU - 10.23 AU

Year: 11265 Days

Day: 10.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,597,999 km

• M1: 189,241 km (0.043 R)
• M2: 617,540 km (0.046 R)
• M3: 818,151 km (0.109 R)
• M4: 1,025,942 km (0.116 R)
• M5: 1,270,385 km (0.086 R)
• M6: 1,495,829 km (0.098 R)
• M7: 2,503,820 km (0.079 R)
• M8: 4,096,588 km (0.066 R)
• M9: 4,293,160 km (0.11 R)
• M10: 4,406,854 km (0.104 R)
• M11: 4,783,691 km (0.086 R)
• M12: 4,961,114 km (0.032 R)
• M13: 5,171,000 km (0.083 R)
• M14: 5,599,598 km (0.074 R)
• M15: 5,692,947 km (0.12 R)
• M16: 6,589,487 km (0.113 R)
• M17: 6,721,283 km (0.088 R)
• M18: 6,920,397 km (0.089 R)
• M19: 7,598,824 km (0.094 R)
• M20: 7,771,759 km (0.102 R)
• M21: 7,911,035 km (0.085 R)
• M22: 8,909,600 km (0.032 R)
• M23: 9,055,458 km (0.104 R)
• M24: 9,239,015 km (0.114 R)
• M25: 10,137,051 km (0.105 R)
• M26: 10,596,616 km (0.104 R)
• M27: 11,576,033 km (0.047 R)
• M28: 11,815,389 km (0.118 R)
• M29: 12,625,163 km (0.04 R)
• M30: 13,202,760 km (0.07 R)
• M31: 13,873,407 km (0.098 R)
• M32: 14,170,210 km (0.113 R)
• M33: 14,298,116 km (0.036 R)
• M34: 14,900,098 km (0.117 R)
• M35: 15,686,384 km (0.075 R)
• M36: 16,710,531 km (0.066 R)
• M37: 17,527,186 km (0.066 R)
• M38: 17,618,740 km (0.116 R)
• M39: 17,986,601 km (0.061 R)
• M40: 18,449,905 km (0.108 R)
• M41: 18,917,100 km (0.081 R)
• M42: 21,214,025 km (0.083 R)
• M43: 21,900,380 km (0.075 R)
• M44: 22,444,917 km (0.062 R)
• M45: 23,901,701 km (0.089 R)
• M46: 24,308,906 km (0.119 R)
• M47: 24,513,406 km (0.108 R)
• M48: 24,718,505 km (0.118 R)
• M49: 24,975,514 km (0.105 R)
• M50: 25,440,614 km (0.08 R)
• M51: 26,274,622 km (0.083 R)
• M52: 26,694,842 km (0.054 R)
• M53: 26,958,733 km (0.082 R)
• M54: 27,702,085 km (0.09 R)
• M55: 27,969,267 km (0.085 R)
• M56: 28,506,024 km (0.108 R)
• M57: 28,775,749 km (0.108 R)
• M58: 28,883,908 km (0.115 R)
• M59: 29,863,026 km (0.082 R)
• M60: 29,972,532 km (0.088 R)
• M61: 30,301,647 km (0.046 R)
• M62: 31,463,424 km (0.114 R)
• M63: 31,797,925 km (0.119 R)
• M64: 32,077,673 km (0.08 R)
• M65: 32,639,563 km (0.032 R)
• M66: 34,689,353 km (0.085 R)
• M67: 35,555,674 km (0.102 R)
• M68: 35,846,043 km (0.109 R)
• M69: 36,020,624 km (0.061 R)
• M70: 36,253,847 km (0.03 R)
• M71: 36,370,683 km (0.096 R)
• M72: 36,956,658 km (0.065 R)
• M73: 37,604,866 km (0.072 R)
• M74: 38,256,663 km (0.11 R)
• M75: 38,435,134 km (0.116 R)
• M76: 38,613,903 km (0.095 R)
• M77: 40,053,633 km (0.038 R)
• M78: 40,174,359 km (0.032 R)
• M79: 40,537,433 km (0.112 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 11,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit