🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.44 AU - 0.73 AU

Year: 163 Days

Day: 28.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.08 AU - 1.58 AU

Year: 566 Days

Day: 20.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,590,365 km

• M1: 47,722 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.02 AU - 1.66 AU

Year: 572 Days

Day: 20.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.36 AU - 2.18 AU

Year: 869 Days

Day: 22.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,590,365 km

• M1: 422,614 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.63 AU - 2.29 AU

Year: 1012 Days

Day: 46.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,590,365 km

• M1: 551,418 km (0.08 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.8

Radius: 14.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.27 AU - 5.33 AU

Year: 3880 Days

Day: 10.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 65,590,365 km

• M1: 189,092 km (0.103 R)
• M2: 477,666 km (0.101 R)
• M3: 598,541 km (0.075 R)
• M4: 853,007 km (0.1 R)
• M5: 1,041,650 km (0.073 R)
• M6: 1,137,991 km (0.052 R)
• M7: 1,252,284 km (0.101 R)
• M8: 1,363,285 km (0.104 R)
• M9: 1,485,507 km (0.096 R)
• M10: 1,660,088 km (0.106 R)
• M11: 1,783,356 km (0.12 R)
• M12: 1,935,348 km (0.079 R)
• M13: 2,252,944 km (0.105 R)
• M14: 2,371,874 km (0.031 R)
• M15: 2,530,747 km (0.041 R)
• M16: 2,625,891 km (0.1 R)
• M17: 2,741,680 km (0.113 R)
• M18: 2,889,034 km (0.108 R)
• M19: 3,201,993 km (0.111 R)
• M20: 3,305,365 km (0.056 R)
• M21: 3,420,256 km (0.094 R)
• M22: 3,611,442 km (0.113 R)
• M23: 3,740,994 km (0.077 R)
• M24: 3,916,023 km (0.059 R)
• M25: 4,093,895 km (0.102 R)
• M26: 4,423,310 km (0.074 R)
• M27: 4,725,946 km (0.083 R)
• M28: 4,868,064 km (0.12 R)
• M29: 5,108,019 km (0.099 R)
• M30: 5,388,814 km (0.068 R)
• M31: 5,737,677 km (0.086 R)
• M32: 5,965,813 km (0.115 R)
• M33: 6,068,288 km (0.091 R)
• M34: 6,352,973 km (0.088 R)
• M35: 6,774,839 km (0.077 R)
• M36: 6,868,487 km (0.1 R)
• M37: 7,301,573 km (0.06 R)
• M38: 7,996,305 km (0.112 R)
• M39: 8,137,825 km (0.093 R)
• M40: 8,495,214 km (0.084 R)
• M41: 8,712,131 km (0.032 R)
• M42: 8,814,157 km (0.091 R)
• M43: 9,181,270 km (0.065 R)
• M44: 9,359,292 km (0.038 R)
• M45: 9,658,637 km (0.08 R)
• M46: 9,748,994 km (0.086 R)
• M47: 10,205,268 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.2

Radius: 7

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.59 AU - 15.63 AU

Year: 17514 Days

Day: 21.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,590,365 km

• M1: 125,363 km (0.063 R)
• M2: 534,513 km (0.096 R)
• M3: 671,096 km (0.046 R)
• M4: 1,049,728 km (0.096 R)
• M5: 1,197,681 km (0.085 R)
• M6: 2,065,947 km (0.048 R)
• M7: 2,158,398 km (0.084 R)
• M8: 2,674,960 km (0.075 R)
• M9: 2,742,129 km (0.106 R)
• M10: 3,157,263 km (0.099 R)
• M11: 3,264,226 km (0.088 R)
• M12: 3,816,541 km (0.083 R)
• M13: 3,892,387 km (0.088 R)
• M14: 4,517,257 km (0.04 R)
• M15: 6,033,881 km (0.069 R)
• M16: 6,256,183 km (0.106 R)
• M17: 6,481,029 km (0.108 R)
• M18: 6,938,648 km (0.075 R)
• M19: 7,885,154 km (0.097 R)
• M20: 8,225,938 km (0.053 R)
• M21: 8,275,006 km (0.1 R)
• M22: 9,379,188 km (0.114 R)
• M23: 9,688,407 km (0.096 R)
• M24: 10,635,810 km (0.089 R)
• M25: 10,689,366 km (0.1 R)
• M26: 11,174,811 km (0.082 R)
• M27: 11,392,925 km (0.091 R)
• M28: 12,335,541 km (0.117 R)
• M29: 12,560,985 km (0.067 R)
• M30: 12,617,683 km (0.087 R)
• M31: 13,016,062 km (0.076 R)
• M32: 14,059,208 km (0.11 R)
• M33: 14,118,000 km (0.069 R)
• M34: 14,591,028 km (0.102 R)
• M35: 15,189,420 km (0.085 R)
• M36: 15,552,344 km (0.065 R)
• M37: 16,410,288 km (0.105 R)
• M38: 16,969,934 km (0.102 R)
• M39: 19,139,851 km (0.102 R)
• M40: 19,728,818 km (0.033 R)
• M41: 19,926,436 km (0.079 R)
• M42: 19,992,409 km (0.054 R)
• M43: 20,857,384 km (0.097 R)
• M44: 20,991,424 km (0.106 R)
• M45: 21,125,912 km (0.099 R)
• M46: 21,260,700 km (0.116 R)
• M47: 23,734,001 km (0.069 R)
• M48: 24,295,891 km (0.067 R)
• M49: 24,578,481 km (0.066 R)
• M50: 24,649,241 km (0.12 R)
• M51: 24,720,151 km (0.111 R)
• M52: 24,862,119 km (0.106 R)
• M53: 25,432,835 km (0.061 R)
• M54: 25,935,633 km (0.096 R)
• M55: 26,369,317 km (0.072 R)
• M56: 26,951,104 km (0.054 R)
• M57: 28,498,694 km (0.1 R)
• M58: 29,395,832 km (0.114 R)
• M59: 30,150,553 km (0.081 R)
• M60: 30,606,378 km (0.094 R)
• M61: 30,682,523 km (0.072 R)
• M62: 31,371,272 km (0.105 R)
• M63: 31,910,423 km (0.094 R)
• M64: 32,142,449 km (0.118 R)
• M65: 33,154,179 km (0.075 R)
• M66: 33,232,569 km (0.085 R)
• M67: 34,890,263 km (0.111 R)
• M68: 34,969,849 km (0.113 R)
• M69: 35,129,320 km (0.109 R)
• M70: 35,528,746 km (0.081 R)
• M71: 36,332,536 km (0.071 R)
• M72: 36,736,600 km (0.093 R)
• M73: 38,203,556 km (0.107 R)
• M74: 39,689,512 km (0.049 R)
• M75: 39,855,865 km (0.11 R)
• M76: 39,939,041 km (0.054 R)
• M77: 41,446,988 km (0.103 R)
• M78: 41,700,107 km (0.057 R)
• M79: 42,632,700 km (0.096 R)
• M80: 43,058,905 km (0.087 R)
• M81: 43,829,483 km (0.117 R)
• M82: 44,173,558 km (0.069 R)
• M83: 44,777,635 km (0.108 R)
• M84: 46,256,110 km (0.117 R)
• M85: 47,221,316 km (0.054 R)
• M86: 48,015,980 km (0.105 R)
• M87: 48,903,993 km (0.101 R)
• M88: 50,336,243 km (0.095 R)
• M89: 54,068,710 km (0.062 R)
• M90: 57,043,164 km (0.118 R)
• M91: 58,455,667 km (0.113 R)
• M92: 59,118,835 km (0.063 R)
• M93: 59,784,395 km (0.087 R)
• M94: 61,796,038 km (0.114 R)
• M95: 64,708,110 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 15,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit