🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.22 AU - 1.52 AU

Year: 598 Days

Day: 32.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 97.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,917,959 km

• M1: 45,179 km (0.111 R)
• M2: 361,279 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.49 AU - 3.63 AU

Year: 2504 Days

Day: 40 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,917,959 km

• M1: 1,954,646 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.92 AU - 4.86 AU

Year: 3429 Days

Day: 22.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,917,959 km

• M1: 1,731,446 km (0.077 R)

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316

Radius: 11.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.78 AU - 10.46 AU

Year: 9434 Days

Day: 5.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,917,959 km

• M1: 142,417 km (0.12 R)
• M2: 224,995 km (0.07 R)
• M3: 524,191 km (0.076 R)
• M4: 597,045 km (0.115 R)
• M5: 713,881 km (0.082 R)
• M6: 796,459 km (0.101 R)
• M7: 1,081,593 km (0.089 R)
• M8: 1,211,444 km (0.1 R)
• M9: 1,329,476 km (0.086 R)
• M10: 1,523,206 km (0.092 R)
• M11: 1,745,358 km (0.083 R)
• M12: 1,899,594 km (0.052 R)
• M13: 2,018,225 km (0.108 R)
• M14: 2,098,709 km (0.1 R)
• M15: 2,242,322 km (0.074 R)
• M16: 2,582,957 km (0.103 R)
• M17: 2,781,922 km (0.038 R)
• M18: 3,289,657 km (0.073 R)
• M19: 3,677,116 km (0.105 R)
• M20: 3,801,132 km (0.112 R)
• M21: 3,901,512 km (0.047 R)
• M22: 4,682,114 km (0.111 R)
• M23: 4,843,979 km (0.084 R)
• M24: 5,145,718 km (0.094 R)
• M25: 5,229,044 km (0.098 R)
• M26: 5,453,590 km (0.055 R)
• M27: 5,999,623 km (0.108 R)
• M28: 6,294,031 km (0.12 R)
• M29: 6,684,033 km (0.099 R)
• M30: 6,897,210 km (0.068 R)
• M31: 7,582,069 km (0.101 R)
• M32: 8,782,442 km (0.099 R)
• M33: 8,949,244 km (0.086 R)
• M34: 9,049,774 km (0.118 R)
• M35: 9,387,715 km (0.087 R)
• M36: 11,247,067 km (0.074 R)
• M37: 11,464,582 km (0.118 R)
• M38: 12,311,456 km (0.083 R)
• M39: 12,386,105 km (0.112 R)
• M40: 12,988,386 km (0.077 R)
• M41: 13,369,562 km (0.119 R)
• M42: 13,715,881 km (0.065 R)
• M43: 13,987,251 km (0.069 R)
• M44: 15,612,333 km (0.111 R)
• M45: 15,895,821 km (0.115 R)
• M46: 16,467,734 km (0.118 R)
• M47: 16,673,580 km (0.111 R)
• M48: 18,479,526 km (0.062 R)
• M49: 18,693,451 km (0.081 R)
• M50: 19,123,993 km (0.116 R)
• M51: 20,170,431 km (0.09 R)
• M52: 21,145,958 km (0.1 R)
• M53: 21,369,906 km (0.097 R)
• M54: 21,684,660 km (0.096 R)
• M55: 21,774,868 km (0.057 R)
• M56: 23,235,242 km (0.088 R)
• M57: 24,023,772 km (0.072 R)
• M58: 24,351,093 km (0.086 R)
• M59: 24,491,864 km (0.038 R)
• M60: 24,821,279 km (0.105 R)
• M61: 25,199,462 km (0.094 R)
• M62: 25,484,446 km (0.116 R)
• M63: 26,105,576 km (0.076 R)
• M64: 26,345,681 km (0.097 R)
• M65: 26,876,753 km (0.104 R)
• M66: 27,167,871 km (0.068 R)
• M67: 27,704,329 km (0.042 R)
• M68: 28,540,431 km (0.049 R)
• M69: 29,634,590 km (0.082 R)
• M70: 29,734,821 km (0.097 R)
• M71: 29,885,167 km (0.073 R)
• M72: 30,237,170 km (0.037 R)
• M73: 30,540,106 km (0.112 R)
• M74: 31,046,944 km (0.072 R)
• M75: 32,069,296 km (0.111 R)
• M76: 32,532,899 km (0.107 R)
• M77: 33,050,658 km (0.111 R)
• M78: 33,466,839 km (0.035 R)
• M79: 33,623,318 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.2

Radius: 6.5

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.94 AU - 15.94 AU

Year: 21527 Days

Day: 16.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,917,959 km

• M1: 264,489 km (0.118 R)
• M2: 428,149 km (0.087 R)
• M3: 623,225 km (0.059 R)
• M4: 1,178,532 km (0.049 R)
• M5: 1,615,059 km (0.07 R)
• M6: 1,714,691 km (0.071 R)
• M7: 1,850,825 km (0.104 R)
• M8: 2,061,608 km (0.099 R)
• M9: 3,269,312 km (0.098 R)
• M10: 3,654,227 km (0.029 R)
• M11: 4,235,415 km (0.075 R)
• M12: 5,482,164 km (0.087 R)
• M13: 5,632,809 km (0.094 R)
• M14: 7,323,863 km (0.074 R)
• M15: 8,339,034 km (0.086 R)
• M16: 8,396,629 km (0.108 R)
• M17: 8,570,462 km (0.06 R)
• M18: 8,745,492 km (0.091 R)
• M19: 8,980,809 km (0.072 R)
• M20: 9,457,577 km (0.105 R)
• M21: 9,517,716 km (0.063 R)
• M22: 10,622,346 km (0.079 R)
• M23: 11,573,639 km (0.095 R)
• M24: 12,288,418 km (0.108 R)
• M25: 14,034,075 km (0.104 R)
• M26: 14,795,678 km (0.079 R)
• M27: 15,998,894 km (0.034 R)
• M28: 16,576,042 km (0.052 R)
• M29: 16,867,010 km (0.104 R)
• M30: 17,528,233 km (0.054 R)
• M31: 17,602,134 km (0.104 R)
• M32: 17,973,586 km (0.105 R)
• M33: 18,422,828 km (0.068 R)
• M34: 21,431,241 km (0.103 R)
• M35: 21,907,561 km (0.082 R)
• M36: 22,067,032 km (0.088 R)
• M37: 22,226,952 km (0.109 R)
• M38: 26,009,235 km (0.091 R)
• M39: 27,285,006 km (0.095 R)
• M40: 30,428,805 km (0.092 R)
• M41: 30,606,827 km (0.101 R)
• M42: 30,874,457 km (0.119 R)
• M43: 31,053,376 km (0.099 R)
• M44: 31,412,112 km (0.047 R)
• M45: 32,133,623 km (0.103 R)
• M46: 32,405,741 km (0.119 R)
• M47: 33,409,692 km (0.079 R)
• M48: 37,335,589 km (0.096 R)
• M49: 38,195,628 km (0.109 R)
• M50: 38,387,711 km (0.098 R)
• M51: 38,676,286 km (0.086 R)
• M52: 40,912,923 km (0.117 R)
• M53: 41,109,345 km (0.065 R)
• M54: 41,997,358 km (0.085 R)
• M55: 42,792,022 km (0.114 R)
• M56: 42,991,436 km (0.09 R)
• M57: 43,191,149 km (0.116 R)
• M58: 45,713,818 km (0.089 R)
• M59: 50,373,343 km (0.06 R)
• M60: 51,005,992 km (0.117 R)
• M61: 52,492,247 km (0.097 R)
• M62: 53,133,573 km (0.03 R)
• M63: 53,240,835 km (0.108 R)
• M64: 54,748,333 km (0.046 R)
• M65: 55,073,110 km (0.116 R)
• M66: 56,816,523 km (0.044 R)
• M67: 58,356,783 km (0.103 R)
• M68: 62,267,122 km (0.094 R)
• M69: 64,425,071 km (0.1 R)
• M70: 65,341,059 km (0.08 R)
• M71: 65,685,583 km (0.116 R)
• M72: 65,800,623 km (0.069 R)
• M73: 67,998,216 km (0.071 R)
• M74: 70,455,062 km (0.072 R)
• M75: 71,044,328 km (0.111 R)
• M76: 71,162,361 km (0.104 R)
• M77: 73,059,860 km (0.11 R)
• M78: 73,417,549 km (0.081 R)
• M79: 74,974,114 km (0.088 R)
• M80: 75,094,242 km (0.11 R)
• M81: 75,214,518 km (0.079 R)
• M82: 75,455,221 km (0.119 R)
• M83: 76,057,951 km (0.118 R)
• M84: 76,178,677 km (0.092 R)
• M85: 76,904,675 km (0.084 R)
• M86: 81,184,520 km (0.084 R)
• M87: 82,793,745 km (0.049 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 11,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit