🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.48 AU - 0.52 AU

Year: 155 Days

Day: 30 Hours

Environment

Temp: 47 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.57 AU - 0.79 AU

Year: 247 Days

Day: 19.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 41,213,321 km

• M1: 205,398 km (0.088 R)
• M2: 346,469 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.65 AU - 1.05 AU

Year: 345 Days

Day: 22.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,213,321 km

• M1: 64,177 km (0.053 R)
• M2: 495,169 km (0.111 R)

Asteroid Belt

Center: 1.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.5

Radius: 13

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.84 AU - 3.16 AU

Year: 2285 Days

Day: 8.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 118.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 41,213,321 km

• M1: 185,053 km (0.069 R)
• M2: 312,510 km (0.12 R)
• M3: 408,851 km (0.095 R)
• M4: 530,175 km (0.114 R)
• M5: 683,812 km (0.093 R)
• M6: 829,071 km (0.094 R)
• M7: 925,712 km (0.105 R)
• M8: 1,196,484 km (0.098 R)
• M9: 1,383,930 km (0.091 R)
• M10: 1,874,162 km (0.05 R)
• M11: 2,157,201 km (0.094 R)
• M12: 2,257,881 km (0.033 R)
• M13: 2,473,451 km (0.054 R)
• M14: 2,745,271 km (0.119 R)
• M15: 2,844,753 km (0.101 R)
• M16: 3,068,103 km (0.101 R)
• M17: 3,328,852 km (0.099 R)
• M18: 3,510,464 km (0.113 R)
• M19: 3,750,269 km (0.112 R)
• M20: 3,883,561 km (0.1 R)
• M21: 4,018,348 km (0.103 R)
• M22: 4,131,893 km (0.053 R)
• M23: 4,234,966 km (0.115 R)
• M24: 4,338,937 km (0.109 R)
• M25: 4,478,960 km (0.092 R)
• M26: 4,644,266 km (0.057 R)
• M27: 4,751,528 km (0.103 R)
• M28: 5,176,984 km (0.103 R)
• M29: 5,276,018 km (0.114 R)
• M30: 5,831,774 km (0.093 R)
• M31: 5,960,727 km (0.095 R)
• M32: 6,208,461 km (0.102 R)
• M33: 6,313,778 km (0.039 R)
• M34: 6,459,486 km (0.101 R)
• M35: 6,687,025 km (0.064 R)
• M36: 7,122,654 km (0.096 R)
• M37: 7,302,171 km (0.068 R)
• M38: 7,623,657 km (0.1 R)
• M39: 7,878,572 km (0.084 R)
• M40: 7,978,354 km (0.03 R)
• M41: 8,064,372 km (0.102 R)
• M42: 8,208,286 km (0.052 R)
• M43: 8,396,629 km (0.091 R)
• M44: 8,542,637 km (0.069 R)
• M45: 8,674,732 km (0.044 R)
• M46: 8,926,056 km (0.068 R)
• M47: 9,030,176 km (0.077 R)
• M48: 9,224,803 km (0.107 R)
• M49: 9,345,229 km (0.109 R)
• M50: 9,557,210 km (0.069 R)
• M51: 9,709,650 km (0.112 R)
• M52: 10,374,463 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.6

Radius: 8.7

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.12 AU - 7.72 AU

Year: 8004 Days

Day: 13 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,213,321 km

• M1: 143,315 km (0.114 R)
• M2: 224,397 km (0.104 R)
• M3: 377,286 km (0.108 R)
• M4: 682,316 km (0.098 R)
• M5: 935,585 km (0.114 R)
• M6: 1,181,225 km (0.049 R)
• M7: 1,526,796 km (0.085 R)
• M8: 1,690,306 km (0.051 R)
• M9: 1,753,287 km (0.081 R)
• M10: 2,215,395 km (0.105 R)
• M11: 2,592,382 km (0.106 R)
• M12: 2,788,355 km (0.05 R)
• M13: 2,938,701 km (0.105 R)
• M14: 3,014,846 km (0.119 R)
• M15: 3,593,490 km (0.118 R)
• M16: 4,292,113 km (0.038 R)
• M17: 4,731,332 km (0.095 R)
• M18: 5,463,613 km (0.078 R)
• M19: 6,263,812 km (0.112 R)
• M20: 8,007,076 km (0.087 R)
• M21: 8,257,354 km (0.1 R)
• M22: 8,510,324 km (0.106 R)
• M23: 8,656,032 km (0.082 R)
• M24: 9,023,893 km (0.06 R)
• M25: 9,472,088 km (0.037 R)
• M26: 12,187,140 km (0.091 R)
• M27: 12,974,324 km (0.102 R)
• M28: 13,100,136 km (0.059 R)
• M29: 13,352,956 km (0.036 R)
• M30: 14,815,724 km (0.109 R)
• M31: 15,610,687 km (0.097 R)
• M32: 16,013,405 km (0.084 R)
• M33: 16,464,742 km (0.031 R)
• M34: 16,874,640 km (0.116 R)
• M35: 17,011,971 km (0.092 R)
• M36: 17,333,905 km (0.105 R)
• M37: 17,472,583 km (0.08 R)
• M38: 17,704,310 km (0.078 R)
• M39: 17,797,359 km (0.066 R)
• M40: 18,311,976 km (0.115 R)
• M41: 18,783,957 km (0.099 R)
• M42: 19,884,699 km (0.104 R)
• M43: 20,126,748 km (0.097 R)
• M44: 20,858,730 km (0.116 R)
• M45: 20,957,016 km (0.112 R)
• M46: 21,104,669 km (0.093 R)
• M47: 21,203,404 km (0.039 R)
• M48: 21,450,689 km (0.111 R)
• M49: 21,599,539 km (0.03 R)
• M50: 21,748,688 km (0.05 R)
• M51: 21,848,320 km (0.066 R)
• M52: 22,499,819 km (0.089 R)
• M53: 23,412,216 km (0.065 R)
• M54: 23,616,717 km (0.085 R)
• M55: 23,821,666 km (0.109 R)
• M56: 24,336,881 km (0.109 R)
• M57: 24,543,924 km (0.079 R)
• M58: 25,116,435 km (0.065 R)
• M59: 25,482,950 km (0.067 R)
• M60: 25,640,626 km (0.118 R)
• M61: 25,798,602 km (0.088 R)
• M62: 26,009,834 km (0.081 R)
• M63: 27,020,667 km (0.099 R)
• M64: 27,450,012 km (0.103 R)
• M65: 27,990,061 km (0.043 R)
• M66: 29,080,480 km (0.099 R)
• M67: 29,410,343 km (0.099 R)
• M68: 29,741,553 km (0.1 R)
• M69: 32,263,922 km (0.114 R)
• M70: 32,491,311 km (0.093 R)
• M71: 32,662,302 km (0.107 R)
• M72: 32,833,591 km (0.076 R)
• M73: 32,948,033 km (0.111 R)
• M74: 33,234,513 km (0.063 R)
• M75: 34,040,995 km (0.103 R)
• M76: 34,446,705 km (0.094 R)
• M77: 37,092,642 km (0.083 R)
• M78: 37,809,366 km (0.111 R)
• M79: 38,049,171 km (0.088 R)
• M80: 38,109,160 km (0.054 R)
• M81: 38,832,316 km (0.036 R)
• M82: 38,953,191 km (0.106 R)
• M83: 39,256,127 km (0.094 R)
• M84: 40,108,536 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 18,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit