🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.03 AU - 1.27 AU

Year: 531 Days

Day: 18 Hours

Environment

Temp: -59 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.01 AU - 1.53 AU

Year: 616 Days

Day: 19.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.38 AU - 1.58 AU

Year: 775 Days

Day: 47.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,927,339 km

• M1: 926,908 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.29 AU - 2.13 AU

Year: 963 Days

Day: 13.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.62 AU - 2.76 AU

Year: 1899 Days

Day: 32.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293

Radius: 7.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.29 AU - 12.83 AU

Year: 15833 Days

Day: 17.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,927,339 km

• M1: 206,744 km (0.051 R)
• M2: 303,534 km (0.117 R)
• M3: 365,468 km (0.045 R)
• M4: 504,743 km (0.1 R)
• M5: 581,337 km (0.077 R)
• M6: 854,054 km (0.086 R)
• M7: 1,044,193 km (0.066 R)
• M8: 1,144,424 km (0.064 R)
• M9: 1,623,436 km (0.083 R)
• M10: 2,184,727 km (0.044 R)
• M11: 2,499,930 km (0.076 R)
• M12: 2,608,239 km (0.065 R)
• M13: 2,718,193 km (0.119 R)
• M14: 2,829,644 km (0.116 R)
• M15: 2,942,740 km (0.085 R)
• M16: 3,744,285 km (0.111 R)
• M17: 3,868,601 km (0.083 R)
• M18: 4,249,627 km (0.113 R)
• M19: 4,477,614 km (0.103 R)
• M20: 5,254,326 km (0.103 R)
• M21: 6,181,833 km (0.092 R)
• M22: 6,739,683 km (0.113 R)
• M23: 7,082,262 km (0.09 R)
• M24: 7,159,156 km (0.086 R)
• M25: 7,744,682 km (0.076 R)
• M26: 7,863,612 km (0.103 R)
• M27: 8,549,070 km (0.102 R)
• M28: 8,754,467 km (0.11 R)
• M29: 10,193,001 km (0.026 R)
• M30: 10,585,994 km (0.118 R)
• M31: 11,252,004 km (0.075 R)
• M32: 12,069,107 km (0.092 R)
• M33: 13,235,372 km (0.118 R)
• M34: 14,339,704 km (0.067 R)
• M35: 15,373,724 km (0.051 R)
• M36: 16,177,663 km (0.081 R)
• M37: 16,533,706 km (0.105 R)
• M38: 17,721,513 km (0.077 R)
• M39: 17,826,082 km (0.081 R)
• M40: 17,930,801 km (0.099 R)
• M41: 17,983,310 km (0.105 R)
• M42: 19,150,622 km (0.114 R)
• M43: 19,743,478 km (0.119 R)
• M44: 19,960,545 km (0.096 R)
• M45: 20,014,998 km (0.083 R)
• M46: 20,947,143 km (0.057 R)
• M47: 21,669,551 km (0.08 R)
• M48: 23,310,340 km (0.106 R)
• M49: 23,654,864 km (0.117 R)
• M50: 23,770,054 km (0.084 R)
• M51: 24,058,778 km (0.118 R)
• M52: 24,523,280 km (0.091 R)
• M53: 25,993,827 km (0.07 R)
• M54: 26,112,757 km (0.095 R)
• M55: 26,709,802 km (0.066 R)
• M56: 27,674,559 km (0.119 R)
• M57: 28,344,458 km (0.068 R)
• M58: 28,712,020 km (0.112 R)
• M59: 31,076,714 km (0.119 R)
• M60: 31,519,224 km (0.03 R)
• M61: 32,027,259 km (0.112 R)
• M62: 32,410,229 km (0.078 R)
• M63: 32,987,378 km (0.096 R)
• M64: 33,051,705 km (0.041 R)
• M65: 33,827,071 km (0.08 R)
• M66: 33,891,996 km (0.072 R)
• M67: 34,217,072 km (0.112 R)
• M68: 34,543,046 km (0.076 R)
• M69: 34,739,318 km (0.092 R)
• M70: 36,388,186 km (0.114 R)
• M71: 36,587,750 km (0.108 R)
• M72: 36,720,892 km (0.102 R)
• M73: 36,787,612 km (0.113 R)
• M74: 38,062,336 km (0.078 R)
• M75: 38,671,199 km (0.046 R)
• M76: 39,215,137 km (0.099 R)
• M77: 40,586,052 km (0.092 R)
• M78: 40,792,946 km (0.1 R)
• M79: 41,416,021 km (0.061 R)
• M80: 41,693,974 km (0.109 R)
• M81: 41,902,812 km (0.067 R)
• M82: 42,391,399 km (0.071 R)
• M83: 43,515,477 km (0.099 R)
• M84: 43,798,068 km (0.108 R)
• M85: 44,222,926 km (0.094 R)
• M86: 45,005,622 km (0.116 R)
• M87: 45,577,684 km (0.081 R)
• M88: 45,936,420 km (0.074 R)
• M89: 46,296,203 km (0.078 R)
• M90: 47,744,310 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.3

Radius: 7.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.17 AU - 19.31 AU

Year: 28171 Days

Day: 24.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,927,339 km

• M1: 126,410 km (0.058 R)
• M2: 944,711 km (0.079 R)
• M3: 1,406,070 km (0.06 R)
• M4: 1,484,759 km (0.086 R)
• M5: 1,674,299 km (0.068 R)
• M6: 2,196,994 km (0.062 R)
• M7: 2,967,124 km (0.109 R)
• M8: 3,667,392 km (0.049 R)
• M9: 4,111,099 km (0.11 R)
• M10: 4,455,174 km (0.107 R)
• M11: 4,572,010 km (0.103 R)
• M12: 5,334,810 km (0.114 R)
• M13: 5,542,152 km (0.119 R)
• M14: 5,836,860 km (0.12 R)
• M15: 6,840,811 km (0.076 R)
• M16: 6,885,691 km (0.092 R)
• M17: 7,850,148 km (0.083 R)
• M18: 8,468,287 km (0.066 R)
• M19: 9,151,500 km (0.039 R)
• M20: 9,700,524 km (0.066 R)
• M21: 9,751,088 km (0.07 R)
• M22: 10,106,683 km (0.096 R)
• M23: 10,987,964 km (0.096 R)
• M24: 11,093,281 km (0.107 R)
• M25: 11,839,624 km (0.079 R)
• M26: 13,268,583 km (0.088 R)
• M27: 13,380,782 km (0.06 R)
• M28: 14,346,735 km (0.085 R)
• M29: 14,983,872 km (0.065 R)
• M30: 15,629,986 km (0.113 R)
• M31: 15,748,467 km (0.118 R)
• M32: 16,046,017 km (0.103 R)
• M33: 16,105,707 km (0.105 R)
• M34: 16,165,546 km (0.083 R)
• M35: 16,586,215 km (0.106 R)
• M36: 17,931,698 km (0.089 R)
• M37: 18,805,948 km (0.058 R)
• M38: 18,995,190 km (0.048 R)
• M39: 19,311,888 km (0.052 R)
• M40: 19,375,318 km (0.069 R)
• M41: 19,950,372 km (0.09 R)
• M42: 20,078,877 km (0.118 R)
• M43: 20,856,038 km (0.085 R)
• M44: 20,986,487 km (0.107 R)
• M45: 21,708,895 km (0.109 R)
• M46: 21,907,411 km (0.108 R)
• M47: 21,973,683 km (0.095 R)
• M48: 22,172,948 km (0.085 R)
• M49: 22,841,351 km (0.116 R)
• M50: 24,061,322 km (0.045 R)
• M51: 26,918,042 km (0.103 R)
• M52: 27,060,011 km (0.065 R)
• M53: 27,202,428 km (0.082 R)
• M54: 28,349,993 km (0.064 R)
• M55: 28,856,980 km (0.04 R)
• M56: 29,366,960 km (0.071 R)
• M57: 29,513,266 km (0.112 R)
• M58: 30,100,737 km (0.086 R)
• M59: 30,469,795 km (0.091 R)
• M60: 30,840,499 km (0.113 R)
• M61: 31,436,646 km (0.094 R)
• M62: 32,337,973 km (0.074 R)
• M63: 32,413,371 km (0.084 R)
• M64: 32,791,704 km (0.095 R)
• M65: 34,012,273 km (0.119 R)
• M66: 34,319,696 km (0.046 R)
• M67: 34,396,739 km (0.109 R)
• M68: 34,473,782 km (0.054 R)
• M69: 38,639,784 km (0.037 R)
• M70: 38,800,003 km (0.042 R)
• M71: 40,009,203 km (0.082 R)
• M72: 40,090,285 km (0.095 R)
• M73: 41,394,628 km (0.087 R)
• M74: 42,630,008 km (0.076 R)
• M75: 43,627,077 km (0.086 R)
• M76: 45,728,778 km (0.04 R)
• M77: 46,153,037 km (0.105 R)
• M78: 46,578,643 km (0.03 R)
• M79: 48,639,504 km (0.077 R)
• M80: 50,467,141 km (0.086 R)
• M81: 51,609,620 km (0.099 R)
• M82: 52,583,203 km (0.114 R)
• M83: 53,920,309 km (0.106 R)
• M84: 55,630,063 km (0.081 R)
• M85: 55,720,569 km (0.08 R)
• M86: 55,811,076 km (0.102 R)
• M87: 57,266,215 km (0.102 R)
• M88: 58,918,224 km (0.064 R)
• M89: 59,935,340 km (0.025 R)
• M90: 60,678,841 km (0.096 R)
• M91: 60,771,891 km (0.118 R)
• M92: 62,268,767 km (0.052 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 14,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit