🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.48 AU - 0.64 AU

Year: 160 Days

Day: 17.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,063,384 km

• M1: 253,718 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.53 AU - 0.61 AU

Year: 165 Days

Day: 39.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.97 AU - 1.23 AU

Year: 442 Days

Day: 39 Hours

Environment

Temp: 4 °C

Axial Tilt: 72.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,063,384 km

• M1: 210,933 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.16 AU - 1.32 AU

Year: 529 Days

Day: 38.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,063,384 km

• M1: 912,697 km (0.072 R)
• M2: 1,079,947 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.25 AU - 1.37 AU

Year: 574 Days

Day: 43.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,063,384 km

• M1: 35,604 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.26 AU - 2.66 AU

Year: 1477 Days

Day: 29.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.41 AU - 3.87 AU

Year: 2130 Days

Day: 43 Hours

Environment

Temp: -117 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,063,384 km

• M1: 378,782 km (0.105 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.89 AU - 4.01 AU

Year: 2454 Days

Day: 20.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.7

Radius: 9.8

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.36 AU - 5.1 AU

Year: 3939 Days

Day: 10.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,063,384 km

• M1: 133,142 km (0.06 R)
• M2: 273,016 km (0.032 R)
• M3: 730,038 km (0.117 R)
• M4: 850,314 km (0.114 R)
• M5: 1,162,076 km (0.081 R)
• M6: 1,317,957 km (0.097 R)
• M7: 1,738,028 km (0.098 R)
• M8: 2,087,489 km (0.045 R)
• M9: 2,576,225 km (0.093 R)
• M10: 2,678,251 km (0.078 R)
• M11: 2,833,832 km (0.088 R)
• M12: 2,921,646 km (0.063 R)
• M13: 3,172,223 km (0.119 R)
• M14: 3,467,379 km (0.09 R)
• M15: 3,926,645 km (0.096 R)
• M16: 4,005,184 km (0.094 R)
• M17: 4,344,472 km (0.11 R)
• M18: 4,425,554 km (0.098 R)
• M19: 4,507,384 km (0.105 R)
• M20: 4,986,995 km (0.084 R)
• M21: 5,136,293 km (0.085 R)
• M22: 5,815,019 km (0.054 R)
• M23: 6,755,690 km (0.118 R)
• M24: 7,400,906 km (0.09 R)
• M25: 7,693,968 km (0.089 R)
• M26: 8,316,894 km (0.1 R)
• M27: 8,519,599 km (0.078 R)
• M28: 8,724,099 km (0.111 R)
• M29: 8,904,215 km (0.104 R)
• M30: 9,007,737 km (0.078 R)
• M31: 9,242,156 km (0.029 R)
• M32: 9,478,671 km (0.117 R)
• M33: 9,637,394 km (0.116 R)
• M34: 9,823,643 km (0.034 R)
• M35: 10,416,949 km (0.086 R)
• M36: 11,105,398 km (0.048 R)
• M37: 12,150,937 km (0.086 R)
• M38: 12,294,701 km (0.114 R)
• M39: 13,553,866 km (0.119 R)
• M40: 13,822,544 km (0.064 R)
• M41: 14,426,171 km (0.108 R)
• M42: 14,608,830 km (0.05 R)
• M43: 14,823,055 km (0.089 R)
• M44: 15,565,210 km (0.106 R)
• M45: 15,658,858 km (0.075 R)
• M46: 15,846,603 km (0.097 R)
• M47: 16,066,662 km (0.089 R)
• M48: 16,446,341 km (0.11 R)
• M49: 16,764,985 km (0.075 R)
• M50: 17,279,003 km (0.036 R)
• M51: 17,537,957 km (0.111 R)
• M52: 17,863,482 km (0.083 R)
• M53: 17,961,618 km (0.119 R)
• M54: 18,223,863 km (0.074 R)
• M55: 18,553,577 km (0.065 R)
• M56: 18,752,392 km (0.09 R)
• M57: 18,852,024 km (0.093 R)
• M58: 19,152,118 km (0.119 R)
• M59: 19,588,345 km (0.045 R)
• M60: 20,573,148 km (0.053 R)
• M61: 20,641,664 km (0.118 R)
• M62: 21,123,369 km (0.095 R)
• M63: 21,539,251 km (0.09 R)
• M64: 22,027,838 km (0.082 R)
• M65: 22,238,322 km (0.119 R)
• M66: 22,838,359 km (0.108 R)
• M67: 24,162,898 km (0.08 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.7

Radius: 12.9

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.49 AU - 12.75 AU

Year: 13251 Days

Day: 8.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 35,063,384 km

• M1: 218,263 km (0.115 R)
• M2: 388,954 km (0.118 R)
• M3: 504,743 km (0.083 R)
• M4: 610,659 km (0.093 R)
• M5: 906,114 km (0.086 R)
• M6: 1,040,752 km (0.083 R)
• M7: 1,134,401 km (0.03 R)
• M8: 1,451,249 km (0.091 R)
• M9: 1,834,369 km (0.109 R)
• M10: 2,249,204 km (0.118 R)
• M11: 2,499,780 km (0.063 R)
• M12: 3,447,633 km (0.12 R)
• M13: 4,264,138 km (0.088 R)
• M14: 4,734,324 km (0.107 R)
• M15: 5,331,668 km (0.116 R)
• M16: 5,724,363 km (0.088 R)
• M17: 5,838,356 km (0.102 R)
• M18: 6,657,105 km (0.077 R)
• M19: 9,156,287 km (0.097 R)
• M20: 10,036,372 km (0.114 R)
• M21: 10,661,391 km (0.06 R)
• M22: 11,156,411 km (0.025 R)
• M23: 11,550,601 km (0.072 R)
• M24: 11,695,113 km (0.08 R)
• M25: 12,242,192 km (0.067 R)
• M26: 12,611,699 km (0.032 R)
• M27: 13,895,249 km (0.056 R)
• M28: 14,164,674 km (0.077 R)
• M29: 14,513,686 km (0.071 R)
• M30: 14,865,540 km (0.106 R)
• M31: 15,777,339 km (0.063 R)
• M32: 15,977,950 km (0.04 R)
• M33: 16,707,389 km (0.089 R)
• M34: 16,870,900 km (0.092 R)
• M35: 19,473,604 km (0.102 R)
• M36: 19,948,278 km (0.028 R)
• M37: 20,295,943 km (0.117 R)
• M38: 21,306,626 km (0.118 R)
• M39: 22,243,707 km (0.1 R)
• M40: 22,378,645 km (0.059 R)
• M41: 22,468,852 km (0.103 R)
• M42: 23,194,252 km (0.079 R)
• M43: 23,927,431 km (0.117 R)
• M44: 24,389,539 km (0.111 R)
• M45: 26,839,504 km (0.109 R)
• M46: 27,031,288 km (0.11 R)
• M47: 27,851,084 km (0.094 R)
• M48: 29,219,157 km (0.103 R)
• M49: 29,614,095 km (0.101 R)
• M50: 30,909,762 km (0.108 R)
• M51: 31,766,958 km (0.057 R)
• M52: 34,906,419 km (0.057 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: 344 - 19,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit