🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.54 AU - 0.62 AU

Year: 135 Days

Day: 16.6 Hours

Environment

Temp: 323 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,308,270 km

• M1: 191,036 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.54 AU - 0.64 AU

Year: 139 Days

Day: 33.7 Hours

Environment

Temp: 331 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.58 AU - 0.72 AU

Year: 161 Days

Day: 14.6 Hours

Environment

Temp: 257 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.16 AU - 1.8 AU

Year: 552 Days

Day: 24 Hours

Environment

Temp: 100 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.63 AU - 3.53 AU

Year: 1657 Days

Day: 18.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,308,270 km

• M1: 80,184 km (0.097 R)
• M2: 1,830,330 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.5

Radius: 14.7

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.78 AU - 10.56 AU

Year: 9941 Days

Day: 9.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,308,270 km

• M1: 193,131 km (0.084 R)
• M2: 285,283 km (0.086 R)
• M3: 399,726 km (0.053 R)
• M4: 508,483 km (0.054 R)
• M5: 985,850 km (0.057 R)
• M6: 1,291,329 km (0.11 R)
• M7: 1,538,614 km (0.108 R)
• M8: 2,258,778 km (0.111 R)
• M9: 2,788,654 km (0.117 R)
• M10: 3,163,546 km (0.113 R)
• M11: 3,934,424 km (0.093 R)
• M12: 4,059,189 km (0.055 R)
• M13: 4,703,207 km (0.108 R)
• M14: 5,379,539 km (0.098 R)
• M15: 5,910,911 km (0.103 R)
• M16: 6,199,186 km (0.111 R)
• M17: 6,492,099 km (0.091 R)
• M18: 6,623,745 km (0.074 R)
• M19: 6,739,833 km (0.077 R)
• M20: 6,990,559 km (0.083 R)
• M21: 7,278,535 km (0.117 R)
• M22: 7,501,436 km (0.096 R)
• M23: 8,940,866 km (0.111 R)
• M24: 9,161,374 km (0.073 R)
• M25: 9,364,976 km (0.118 R)
• M26: 9,795,818 km (0.034 R)
• M27: 10,042,206 km (0.11 R)
• M28: 10,579,861 km (0.081 R)
• M29: 12,127,151 km (0.07 R)
• M30: 12,330,604 km (0.081 R)
• M31: 12,761,596 km (0.108 R)
• M32: 12,968,639 km (0.114 R)
• M33: 13,448,998 km (0.091 R)
• M34: 14,276,873 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.3

Radius: 4.3

Gravity: 23.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 18.5 AU - 19.4 AU

Year: 25285 Days

Day: 17.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 80.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,308,270 km

• M1: 60,288 km (0.053 R)
• M2: 108,010 km (0.066 R)
• M3: 618,288 km (0.111 R)
• M4: 1,010,384 km (0.077 R)
• M5: 1,588,430 km (0.092 R)
• M6: 2,286,304 km (0.1 R)
• M7: 2,464,924 km (0.12 R)
• M8: 2,835,478 km (0.055 R)
• M9: 3,027,263 km (0.072 R)
• M10: 3,066,158 km (0.049 R)
• M11: 3,223,385 km (0.116 R)
• M12: 3,464,088 km (0.108 R)
• M13: 3,586,609 km (0.109 R)
• M14: 4,177,072 km (0.091 R)
• M15: 4,307,521 km (0.115 R)
• M16: 5,025,591 km (0.061 R)
• M17: 6,418,796 km (0.099 R)
• M18: 6,468,762 km (0.106 R)
• M19: 6,925,185 km (0.086 R)
• M20: 7,131,330 km (0.099 R)
• M21: 7,761,736 km (0.094 R)
• M22: 7,922,105 km (0.118 R)
• M23: 8,029,666 km (0.101 R)
• M24: 8,574,651 km (0.086 R)
• M25: 9,357,496 km (0.09 R)
• M26: 9,988,500 km (0.095 R)
• M27: 10,104,588 km (0.08 R)
• M28: 10,514,935 km (0.04 R)
• M29: 10,633,117 km (0.067 R)
• M30: 12,085,563 km (0.114 R)
• M31: 12,771,769 km (0.115 R)
• M32: 12,898,029 km (0.042 R)
• M33: 16,387,400 km (0.086 R)
• M34: 16,868,805 km (0.111 R)
• M35: 17,775,219 km (0.118 R)
• M36: 17,915,991 km (0.076 R)
• M37: 18,912,163 km (0.055 R)
• M38: 19,200,139 km (0.103 R)
• M39: 19,272,245 km (0.086 R)
• M40: 19,999,291 km (0.103 R)
• M41: 20,439,856 km (0.116 R)
• M42: 21,181,114 km (0.085 R)
• M43: 21,780,403 km (0.085 R)
• M44: 23,226,117 km (0.065 R)
• M45: 24,702,498 km (0.116 R)
• M46: 27,744,870 km (0.12 R)
• M47: 28,071,891 km (0.105 R)
• M48: 28,647,244 km (0.079 R)
• M49: 29,392,840 km (0.111 R)
• M50: 30,396,791 km (0.045 R)
• M51: 32,696,410 km (0.106 R)
• M52: 33,128,448 km (0.029 R)
• M53: 33,649,348 km (0.052 R)
• M54: 34,172,791 km (0.057 R)
• M55: 34,347,970 km (0.102 R)
• M56: 34,435,635 km (0.044 R)
• M57: 35,848,437 km (0.042 R)
• M58: 37,370,296 km (0.086 R)
• M59: 37,641,068 km (0.072 R)
• M60: 38,003,095 km (0.12 R)
• M61: 38,913,099 km (0.057 R)
• M62: 39,004,503 km (0.046 R)
• M63: 39,095,908 km (0.083 R)
• M64: 40,383,945 km (0.051 R)
• M65: 41,033,200 km (0.027 R)
• M66: 41,966,691 km (0.093 R)
• M67: 44,044,755 km (0.104 R)
• M68: 45,769,768 km (0.097 R)
• M69: 46,446,549 km (0.077 R)
• M70: 47,419,234 km (0.12 R)
• M71: 49,285,467 km (0.117 R)
• M72: 50,177,968 km (0.087 R)
• M73: 53,191,019 km (0.072 R)
• M74: 53,902,357 km (0.093 R)
• M75: 54,821,636 km (0.118 R)
• M76: 55,437,530 km (0.113 R)
• M77: 56,572,230 km (0.105 R)
• M78: 57,194,557 km (0.063 R)
• M79: 57,714,709 km (0.072 R)
• M80: 58,236,506 km (0.109 R)
• M81: 60,445,319 km (0.094 R)
• M82: 60,763,065 km (0.102 R)
• M83: 61,187,623 km (0.085 R)
• M84: 64,402,781 km (0.078 R)
• M85: 65,595,525 km (0.099 R)
• M86: 66,031,004 km (0.026 R)
• M87: 68,222,763 km (0.039 R)
• M88: 68,885,032 km (0.117 R)
• M89: 69,327,692 km (0.054 R)
• M90: 69,771,250 km (0.091 R)
• M91: 69,993,403 km (0.066 R)
• M92: 70,661,208 km (0.088 R)
• M93: 74,258,737 km (0.107 R)
• M94: 74,712,468 km (0.118 R)

Kuiper Belt

Range: 35.7 - 62.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 10,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit