🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.98 AU - 1.1 AU

Year: 400 Days

Day: 41.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,474,116 km

• M1: 207,492 km (0.1 R)
• M2: 423,063 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.81 AU - 1.31 AU

Year: 411 Days

Day: 22.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 49,474,116 km

• M1: 159,023 km (0.114 R)
• M2: 268,528 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.43 AU - 2.37 AU

Year: 987 Days

Day: 26.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,474,116 km

• M1: 360,232 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.95 AU - 4.07 AU

Year: 3025 Days

Day: 46.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.41 AU - 4.81 AU

Year: 3139 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,474,116 km

• M1: 883,525 km (0.091 R)
• M2: 1,858,754 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.9

Radius: 11.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.81 AU - 6.71 AU

Year: 5208 Days

Day: 5 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 49,474,116 km

• M1: 232,774 km (0.114 R)
• M2: 305,928 km (0.103 R)
• M3: 484,548 km (0.055 R)
• M4: 579,243 km (0.096 R)
• M5: 790,774 km (0.093 R)
• M6: 938,427 km (0.103 R)
• M7: 1,095,954 km (0.101 R)
• M8: 1,173,745 km (0.083 R)
• M9: 1,428,660 km (0.097 R)
• M10: 1,651,710 km (0.081 R)
• M11: 1,742,067 km (0.117 R)
• M12: 1,844,691 km (0.118 R)
• M13: 2,354,222 km (0.087 R)
• M14: 2,572,485 km (0.081 R)
• M15: 2,654,614 km (0.115 R)
• M16: 2,906,387 km (0.117 R)
• M17: 3,166,089 km (0.045 R)
• M18: 3,537,242 km (0.066 R)
• M19: 3,708,232 km (0.052 R)
• M20: 3,841,673 km (0.069 R)
• M21: 4,044,827 km (0.119 R)
• M22: 4,127,106 km (0.051 R)
• M23: 4,447,844 km (0.118 R)
• M24: 4,747,788 km (0.107 R)
• M25: 4,878,387 km (0.109 R)
• M26: 5,534,074 km (0.113 R)
• M27: 5,841,348 km (0.026 R)
• M28: 6,044,053 km (0.074 R)
• M29: 6,249,152 km (0.09 R)
• M30: 6,553,135 km (0.11 R)
• M31: 6,944,034 km (0.092 R)
• M32: 7,258,937 km (0.031 R)
• M33: 7,493,956 km (0.042 R)
• M34: 7,834,141 km (0.094 R)
• M35: 7,954,418 km (0.051 R)
• M36: 8,058,089 km (0.096 R)
• M37: 8,266,629 km (0.116 R)
• M38: 8,389,000 km (0.093 R)
• M39: 8,582,729 km (0.088 R)
• M40: 8,671,291 km (0.061 R)
• M41: 8,760,152 km (0.11 R)
• M42: 9,010,429 km (0.08 R)
• M43: 9,281,351 km (0.108 R)
• M44: 9,390,558 km (0.1 R)
• M45: 10,733,049 km (0.097 R)
• M46: 10,981,830 km (0.12 R)
• M47: 11,465,779 km (0.057 R)
• M48: 11,543,869 km (0.075 R)
• M49: 11,917,116 km (0.049 R)
• M50: 12,055,644 km (0.117 R)
• M51: 12,816,947 km (0.087 R)
• M52: 12,958,916 km (0.089 R)
• M53: 13,183,163 km (0.111 R)
• M54: 13,346,972 km (0.118 R)
• M55: 13,635,248 km (0.09 R)
• M56: 13,925,617 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.5

Radius: 8.4

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.76 AU - 9.46 AU

Year: 9518 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,474,116 km

• M1: 116,986 km (0.053 R)
• M2: 169,345 km (0.085 R)
• M3: 265,536 km (0.113 R)
• M4: 441,613 km (0.094 R)
• M5: 529,427 km (0.106 R)
• M6: 591,510 km (0.092 R)
• M7: 706,850 km (0.113 R)
• M8: 830,119 km (0.12 R)
• M9: 1,179,878 km (0.09 R)
• M10: 1,393,205 km (0.099 R)
• M11: 1,760,318 km (0.071 R)
• M12: 2,029,744 km (0.11 R)
• M13: 2,105,590 km (0.073 R)
• M14: 2,472,105 km (0.049 R)
• M15: 3,504,031 km (0.079 R)
• M16: 3,595,435 km (0.045 R)
• M17: 3,656,920 km (0.113 R)
• M18: 4,421,215 km (0.118 R)
• M19: 4,487,188 km (0.085 R)
• M20: 4,754,071 km (0.026 R)
• M21: 4,889,457 km (0.084 R)
• M22: 6,725,322 km (0.103 R)
• M23: 7,030,801 km (0.11 R)
• M24: 7,419,157 km (0.068 R)
• M25: 7,934,521 km (0.094 R)
• M26: 8,095,339 km (0.055 R)
• M27: 8,176,272 km (0.117 R)
• M28: 8,257,354 km (0.051 R)
• M29: 8,461,256 km (0.091 R)
• M30: 8,584,524 km (0.053 R)
• M31: 9,251,581 km (0.108 R)
• M32: 9,378,590 km (0.072 R)
• M33: 9,719,972 km (0.095 R)
• M34: 10,108,777 km (0.116 R)
• M35: 10,414,854 km (0.089 R)
• M36: 11,760,637 km (0.106 R)
• M37: 11,852,340 km (0.093 R)
• M38: 13,255,568 km (0.079 R)
• M39: 13,494,476 km (0.093 R)
• M40: 14,415,550 km (0.103 R)
• M41: 15,910,781 km (0.113 R)
• M42: 17,611,709 km (0.106 R)
• M43: 17,874,402 km (0.07 R)
• M44: 20,960,008 km (0.107 R)
• M45: 21,742,854 km (0.066 R)
• M46: 22,307,735 km (0.116 R)
• M47: 22,763,261 km (0.035 R)
• M48: 22,991,996 km (0.098 R)
• M49: 23,336,819 km (0.091 R)
• M50: 23,857,120 km (0.045 R)
• M51: 24,381,311 km (0.118 R)
• M52: 25,976,473 km (0.112 R)
• M53: 26,155,841 km (0.12 R)
• M54: 27,483,373 km (0.098 R)
• M55: 27,971,511 km (0.102 R)
• M56: 28,094,031 km (0.1 R)
• M57: 29,018,397 km (0.085 R)
• M58: 29,515,510 km (0.074 R)
• M59: 29,890,103 km (0.1 R)
• M60: 30,770,487 km (0.115 R)
• M61: 32,106,845 km (0.027 R)
• M62: 32,235,200 km (0.109 R)
• M63: 32,621,012 km (0.11 R)
• M64: 32,685,489 km (0.052 R)
• M65: 33,008,321 km (0.108 R)
• M66: 33,592,202 km (0.087 R)
• M67: 35,298,066 km (0.118 R)
• M68: 35,961,683 km (0.115 R)
• M69: 36,028,254 km (0.027 R)
• M70: 36,495,597 km (0.116 R)
• M71: 36,964,886 km (0.071 R)
• M72: 37,368,651 km (0.066 R)
• M73: 37,503,588 km (0.09 R)
• M74: 37,706,293 km (0.099 R)
• M75: 37,773,911 km (0.11 R)
• M76: 38,044,982 km (0.073 R)
• M77: 39,135,401 km (0.115 R)
• M78: 39,891,020 km (0.083 R)
• M79: 40,305,257 km (0.092 R)
• M80: 40,720,840 km (0.098 R)
• M81: 43,315,166 km (0.094 R)
• M82: 43,456,985 km (0.101 R)
• M83: 44,168,023 km (0.06 R)
• M84: 45,026,416 km (0.106 R)
• M85: 45,098,223 km (0.097 R)
• M86: 45,529,663 km (0.092 R)
• M87: 45,673,726 km (0.025 R)
• M88: 47,415,195 km (0.103 R)
• M89: 47,927,119 km (0.06 R)
• M90: 48,220,630 km (0.042 R)
• M91: 48,809,148 km (0.072 R)
• M92: 49,400,059 km (0.104 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: 205 - 15,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit