🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.72 AU - 1 AU

Year: 302 Days

Day: 33.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 41,643,421 km

• M1: 234,869 km (0.1 R)
• M2: 331,509 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.43 AU - 2.19 AU

Year: 922 Days

Day: 44.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.54 AU - 2.46 AU

Year: 1071 Days

Day: 46.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,643,421 km

• M1: 442,361 km (0.107 R)
• M2: 897,587 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.85 AU - 3.37 AU

Year: 2077 Days

Day: 21.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.31 AU - 3.65 AU

Year: 2459 Days

Day: 47.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,643,421 km

• M1: 1,849,030 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.9

Radius: 9.5

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.35 AU - 5.31 AU

Year: 3413 Days

Day: 6.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,643,421 km

• M1: 136,583 km (0.1 R)
• M2: 219,460 km (0.119 R)
• M3: 731,833 km (0.08 R)
• M4: 822,938 km (0.077 R)
• M5: 886,068 km (0.119 R)
• M6: 961,914 km (0.028 R)
• M7: 1,028,785 km (0.107 R)
• M8: 1,203,365 km (0.106 R)
• M9: 1,375,104 km (0.113 R)
• M10: 1,489,845 km (0.101 R)
• M11: 1,648,120 km (0.094 R)
• M12: 1,729,351 km (0.079 R)
• M13: 1,981,274 km (0.069 R)
• M14: 2,067,891 km (0.072 R)
• M15: 2,185,475 km (0.108 R)
• M16: 2,320,413 km (0.086 R)
• M17: 2,709,965 km (0.111 R)
• M18: 3,120,013 km (0.081 R)
• M19: 3,289,508 km (0.101 R)
• M20: 3,532,155 km (0.089 R)
• M21: 4,257,107 km (0.059 R)
• M22: 4,521,745 km (0.052 R)
• M23: 4,713,979 km (0.117 R)
• M24: 4,811,068 km (0.082 R)
• M25: 5,126,569 km (0.038 R)
• M26: 5,777,619 km (0.103 R)
• M27: 5,944,421 km (0.082 R)
• M28: 6,134,111 km (0.076 R)
• M29: 6,433,008 km (0.098 R)
• M30: 6,584,251 km (0.068 R)
• M31: 6,802,514 km (0.118 R)
• M32: 7,023,171 km (0.108 R)
• M33: 7,516,695 km (0.092 R)
• M34: 8,021,587 km (0.092 R)
• M35: 8,679,968 km (0.08 R)
• M36: 9,355,851 km (0.076 R)
• M37: 9,478,222 km (0.111 R)
• M38: 9,948,408 km (0.082 R)
• M39: 10,123,587 km (0.117 R)
• M40: 10,249,399 km (0.101 R)
• M41: 10,732,002 km (0.048 R)
• M42: 10,937,400 km (0.083 R)
• M43: 11,066,502 km (0.075 R)
• M44: 11,957,507 km (0.107 R)
• M45: 12,037,093 km (0.11 R)
• M46: 12,384,759 km (0.112 R)
• M47: 12,573,252 km (0.113 R)
• M48: 12,871,401 km (0.069 R)
• M49: 12,980,308 km (0.068 R)
• M50: 13,226,696 km (0.108 R)
• M51: 13,668,608 km (0.118 R)
• M52: 13,807,584 km (0.059 R)
• M53: 14,171,406 km (0.055 R)
• M54: 14,453,398 km (0.086 R)
• M55: 14,595,217 km (0.083 R)
• M56: 14,879,902 km (0.09 R)
• M57: 15,023,067 km (0.029 R)
• M58: 15,426,084 km (0.119 R)
• M59: 16,125,454 km (0.084 R)
• M60: 16,242,888 km (0.098 R)
• M61: 17,073,755 km (0.093 R)
• M62: 17,133,743 km (0.092 R)
• M63: 17,524,643 km (0.07 R)
• M64: 17,706,105 km (0.109 R)
• M65: 18,407,270 km (0.069 R)
• M66: 18,714,993 km (0.084 R)
• M67: 18,807,594 km (0.059 R)
• M68: 18,869,527 km (0.11 R)
• M69: 19,460,439 km (0.104 R)
• M70: 19,711,165 km (0.098 R)
• M71: 20,564,920 km (0.083 R)
• M72: 20,692,527 km (0.102 R)
• M73: 21,076,694 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.1

Radius: 9

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.05 AU - 8.31 AU

Year: 8861 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,643,421 km

• M1: 113,246 km (0.112 R)
• M2: 212,279 km (0.108 R)
• M3: 662,270 km (0.076 R)
• M4: 1,051,673 km (0.064 R)
• M5: 1,123,031 km (0.08 R)
• M6: 1,270,834 km (0.08 R)
• M7: 1,347,278 km (0.092 R)
• M8: 1,545,196 km (0.103 R)
• M9: 1,627,176 km (0.069 R)
• M10: 2,081,056 km (0.115 R)
• M11: 2,194,900 km (0.097 R)
• M12: 2,597,468 km (0.111 R)
• M13: 2,769,954 km (0.084 R)
• M14: 3,416,666 km (0.113 R)
• M15: 3,854,539 km (0.046 R)
• M16: 4,023,285 km (0.065 R)
• M17: 4,633,345 km (0.072 R)
• M18: 4,722,954 km (0.105 R)
• M19: 4,843,231 km (0.103 R)
• M20: 5,334,510 km (0.036 R)
• M21: 6,364,492 km (0.076 R)
• M22: 6,464,124 km (0.107 R)
• M23: 7,141,952 km (0.08 R)
• M24: 7,665,245 km (0.051 R)
• M25: 7,913,578 km (0.112 R)
• M26: 9,573,067 km (0.104 R)
• M27: 9,649,212 km (0.11 R)
• M28: 10,539,918 km (0.106 R)
• M29: 10,935,455 km (0.111 R)
• M30: 12,109,648 km (0.08 R)
• M31: 12,523,885 km (0.093 R)
• M32: 13,111,505 km (0.063 R)
• M33: 13,323,486 km (0.041 R)
• M34: 14,183,225 km (0.102 R)
• M35: 14,313,674 km (0.057 R)
• M36: 15,149,328 km (0.043 R)
• M37: 15,595,578 km (0.031 R)
• M38: 16,684,052 km (0.057 R)
• M39: 17,006,136 km (0.079 R)
• M40: 17,330,165 km (0.082 R)
• M41: 17,703,113 km (0.118 R)
• M42: 17,796,761 km (0.045 R)
• M43: 17,890,559 km (0.073 R)
• M44: 18,220,273 km (0.106 R)
• M45: 18,599,503 km (0.078 R)
• M46: 19,029,298 km (0.1 R)
• M47: 19,414,064 km (0.11 R)
• M48: 19,655,814 km (0.117 R)
• M49: 20,338,130 km (0.069 R)
• M50: 20,583,620 km (0.071 R)
• M51: 21,177,075 km (0.043 R)
• M52: 21,475,822 km (0.071 R)
• M53: 21,826,180 km (0.053 R)
• M54: 22,027,239 km (0.025 R)
• M55: 22,532,581 km (0.059 R)
• M56: 23,195,150 km (0.09 R)
• M57: 23,657,706 km (0.086 R)
• M58: 24,175,166 km (0.037 R)
• M59: 24,958,460 km (0.08 R)
• M60: 25,538,002 km (0.114 R)
• M61: 25,696,875 km (0.058 R)
• M62: 26,068,925 km (0.093 R)
• M63: 26,764,405 km (0.119 R)
• M64: 27,357,561 km (0.089 R)
• M65: 27,683,086 km (0.078 R)
• M66: 28,337,726 km (0.116 R)
• M67: 29,384,762 km (0.102 R)
• M68: 29,495,763 km (0.085 R)
• M69: 29,718,066 km (0.081 R)
• M70: 30,276,365 km (0.101 R)
• M71: 31,630,226 km (0.078 R)
• M72: 31,687,073 km (0.026 R)
• M73: 32,257,340 km (0.117 R)
• M74: 34,572,218 km (0.103 R)
• M75: 35,159,240 km (0.106 R)
• M76: 36,283,767 km (0.101 R)
• M77: 36,581,616 km (0.06 R)
• M78: 38,022,692 km (0.078 R)
• M79: 38,750,187 km (0.093 R)
• M80: 39,420,984 km (0.111 R)
• M81: 39,543,355 km (0.098 R)
• M82: 39,665,875 km (0.101 R)
• M83: 40,650,678 km (0.113 R)
• M84: 40,774,246 km (0.071 R)
• M85: 41,145,997 km (0.086 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: 450 - 12,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit