🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.59 AU - 0.75 AU

Year: 209 Days

Day: 43.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.7 AU - 1.16 AU

Year: 342 Days

Day: 42.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,704,377 km

• M1: 62,532 km (0.115 R)
• M2: 421,567 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.91 AU - 1.29 AU

Year: 439 Days

Day: 46.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 63,704,377 km

• M1: 206,894 km (0.11 R)
• M2: 357,389 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.43 AU - 1.53 AU

Year: 686 Days

Day: 29 Hours

Environment

Temp: -54 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,704,377 km

• M1: 211,382 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.71 AU - 2.63 AU

Year: 1217 Days

Day: 18.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.44 AU - 2.44 AU

Year: 1451 Days

Day: 36.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.7

Radius: 12

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.58 AU - 8.56 AU

Year: 7159 Days

Day: 7.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,704,377 km

• M1: 166,652 km (0.118 R)
• M2: 263,442 km (0.03 R)
• M3: 460,911 km (0.116 R)
• M4: 904,918 km (0.071 R)
• M5: 1,063,042 km (0.026 R)
• M6: 1,145,920 km (0.086 R)
• M7: 1,283,251 km (0.112 R)
• M8: 1,632,262 km (0.113 R)
• M9: 1,848,132 km (0.088 R)
• M10: 2,243,370 km (0.084 R)
• M11: 2,484,372 km (0.058 R)
• M12: 2,734,051 km (0.097 R)
• M13: 3,111,935 km (0.099 R)
• M14: 4,343,873 km (0.115 R)
• M15: 4,590,411 km (0.07 R)
• M16: 5,299,056 km (0.118 R)
• M17: 5,770,588 km (0.074 R)
• M18: 5,890,566 km (0.092 R)
• M19: 6,944,333 km (0.098 R)
• M20: 7,072,090 km (0.048 R)
• M21: 7,362,609 km (0.112 R)
• M22: 7,525,670 km (0.076 R)
• M23: 7,624,106 km (0.082 R)
• M24: 8,055,546 km (0.089 R)
• M25: 8,426,848 km (0.072 R)
• M26: 8,769,427 km (0.105 R)
• M27: 10,439,687 km (0.102 R)
• M28: 10,696,846 km (0.073 R)
• M29: 10,956,099 km (0.086 R)
• M30: 11,067,849 km (0.053 R)
• M31: 11,217,297 km (0.044 R)
• M32: 11,708,128 km (0.077 R)
• M33: 12,321,778 km (0.063 R)
• M34: 12,399,270 km (0.084 R)
• M35: 12,788,972 km (0.115 R)
• M36: 13,103,577 km (0.105 R)
• M37: 13,580,345 km (0.057 R)
• M38: 14,920,892 km (0.098 R)
• M39: 15,169,224 km (0.057 R)
• M40: 15,252,251 km (0.085 R)
• M41: 15,586,004 km (0.083 R)
• M42: 16,558,988 km (0.075 R)
• M43: 16,859,082 km (0.106 R)
• M44: 16,988,185 km (0.115 R)
• M45: 17,117,587 km (0.095 R)
• M46: 17,989,144 km (0.104 R)
• M47: 19,009,252 km (0.089 R)
• M48: 19,143,740 km (0.067 R)
• M49: 19,639,508 km (0.081 R)
• M50: 20,413,826 km (0.06 R)
• M51: 20,689,535 km (0.118 R)
• M52: 20,827,913 km (0.102 R)
• M53: 21,291,218 km (0.072 R)
• M54: 22,653,905 km (0.119 R)
• M55: 23,996,246 km (0.105 R)
• M56: 24,190,125 km (0.085 R)
• M57: 25,019,945 km (0.057 R)
• M58: 25,561,938 km (0.039 R)
• M59: 25,660,822 km (0.106 R)
• M60: 25,859,039 km (0.086 R)
• M61: 27,210,805 km (0.078 R)
• M62: 27,564,904 km (0.067 R)
• M63: 27,971,660 km (0.068 R)
• M64: 28,945,393 km (0.09 R)
• M65: 30,557,908 km (0.106 R)
• M66: 32,681,450 km (0.101 R)
• M67: 33,111,843 km (0.11 R)
• M68: 33,219,703 km (0.104 R)
• M69: 34,359,789 km (0.078 R)
• M70: 34,633,104 km (0.098 R)
• M71: 34,907,167 km (0.069 R)
• M72: 36,232,604 km (0.037 R)
• M73: 37,069,305 km (0.027 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.1

Radius: 3

Gravity: 32.46 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.16 AU - 17.04 AU

Year: 23463 Days

Day: 15.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,704,377 km

• M1: 53,406 km (0.085 R)
• M2: 82,877 km (0.102 R)
• M3: 289,023 km (0.117 R)
• M4: 436,527 km (0.119 R)
• M5: 624,870 km (0.096 R)
• M6: 858,542 km (0.112 R)
• M7: 1,241,812 km (0.097 R)
• M8: 1,727,706 km (0.072 R)
• M9: 1,990,549 km (0.063 R)
• M10: 2,585,201 km (0.087 R)
• M11: 3,265,722 km (0.109 R)
• M12: 3,516,298 km (0.039 R)
• M13: 3,960,155 km (0.117 R)
• M14: 4,499,904 km (0.092 R)
• M15: 4,698,271 km (0.06 R)
• M16: 4,980,712 km (0.083 R)
• M17: 5,185,810 km (0.076 R)
• M18: 5,268,538 km (0.115 R)
• M19: 5,351,864 km (0.115 R)
• M20: 5,604,235 km (0.082 R)
• M21: 5,646,721 km (0.113 R)
• M22: 5,990,048 km (0.038 R)
• M23: 6,164,180 km (0.075 R)
• M24: 6,251,994 km (0.097 R)
• M25: 6,562,260 km (0.109 R)
• M26: 7,060,122 km (0.106 R)
• M27: 7,663,749 km (0.116 R)
• M28: 8,332,302 km (0.091 R)
• M29: 9,369,464 km (0.083 R)
• M30: 9,470,293 km (0.087 R)
• M31: 9,622,434 km (0.039 R)
• M32: 9,724,161 km (0.106 R)
• M33: 9,877,499 km (0.094 R)
• M34: 10,186,568 km (0.109 R)
• M35: 10,238,478 km (0.115 R)
• M36: 10,920,046 km (0.082 R)
• M37: 11,079,517 km (0.077 R)
• M38: 11,562,270 km (0.047 R)
• M39: 12,771,021 km (0.107 R)
• M40: 12,882,920 km (0.049 R)
• M41: 13,051,217 km (0.117 R)
• M42: 13,390,206 km (0.102 R)
• M43: 14,308,288 km (0.072 R)
• M44: 14,951,110 km (0.114 R)
• M45: 15,305,807 km (0.115 R)
• M46: 16,568,563 km (0.117 R)
• M47: 17,243,249 km (0.09 R)
• M48: 18,429,710 km (0.06 R)
• M49: 19,192,360 km (0.101 R)
• M50: 20,814,300 km (0.097 R)
• M51: 22,076,008 km (0.064 R)
• M52: 22,210,197 km (0.107 R)
• M53: 22,412,155 km (0.078 R)
• M54: 23,979,940 km (0.11 R)
• M55: 24,881,567 km (0.069 R)
• M56: 25,301,488 km (0.064 R)
• M57: 25,441,960 km (0.066 R)
• M58: 25,865,023 km (0.118 R)
• M59: 27,004,360 km (0.043 R)
• M60: 29,775,212 km (0.077 R)
• M61: 30,593,961 km (0.096 R)
• M62: 30,818,508 km (0.079 R)
• M63: 31,571,135 km (0.1 R)
• M64: 32,864,259 km (0.075 R)
• M65: 32,940,853 km (0.11 R)
• M66: 33,094,340 km (0.108 R)
• M67: 33,171,084 km (0.094 R)
• M68: 33,942,261 km (0.112 R)
• M69: 34,797,362 km (0.115 R)
• M70: 35,188,262 km (0.108 R)
• M71: 35,502,118 km (0.108 R)
• M72: 36,925,841 km (0.111 R)
• M73: 37,805,177 km (0.118 R)
• M74: 37,965,696 km (0.091 R)
• M75: 40,319,768 km (0.082 R)
• M76: 43,811,831 km (0.105 R)
• M77: 45,337,729 km (0.061 R)
• M78: 45,935,821 km (0.093 R)
• M79: 46,021,541 km (0.065 R)
• M80: 47,399,188 km (0.054 R)
• M81: 48,180,238 km (0.058 R)
• M82: 50,371,548 km (0.12 R)
• M83: 53,223,631 km (0.088 R)
• M84: 55,214,629 km (0.054 R)
• M85: 56,861,702 km (0.036 R)
• M86: 57,045,707 km (0.103 R)
• M87: 57,322,015 km (0.113 R)
• M88: 58,153,779 km (0.077 R)
• M89: 58,617,532 km (0.109 R)
• M90: 58,896,532 km (0.046 R)
• M91: 60,016,422 km (0.119 R)
• M92: 60,391,314 km (0.113 R)
• M93: 62,466,984 km (0.098 R)
• M94: 62,751,819 km (0.109 R)
• M95: 63,037,102 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 10,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit