🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.69 AU - 0.71 AU

Year: 219 Days

Day: 17.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,307,728 km

• M1: 43,084 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.08 AU - 1.78 AU

Year: 641 Days

Day: 40 Hours

Environment

Temp: -38 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,307,728 km

• M1: 300,093 km (0.089 R)
• M2: 745,895 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.3

Radius: 12.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.64 AU - 9.66 AU

Year: 9534 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,307,728 km

• M1: 159,322 km (0.042 R)
• M2: 750,084 km (0.094 R)
• M3: 1,169,855 km (0.103 R)
• M4: 1,629,570 km (0.038 R)
• M5: 2,145,383 km (0.113 R)
• M6: 3,093,834 km (0.053 R)
• M7: 4,384,564 km (0.116 R)
• M8: 5,334,211 km (0.109 R)
• M9: 5,809,185 km (0.084 R)
• M10: 7,065,657 km (0.085 R)
• M11: 7,522,529 km (0.076 R)
• M12: 8,495,962 km (0.115 R)
• M13: 12,517,153 km (0.088 R)
• M14: 13,765,248 km (0.062 R)
• M15: 14,723,871 km (0.05 R)
• M16: 17,937,832 km (0.108 R)
• M17: 18,361,044 km (0.111 R)
• M18: 20,349,050 km (0.067 R)
• M19: 21,120,676 km (0.101 R)
• M20: 22,558,461 km (0.062 R)
• M21: 24,317,134 km (0.065 R)
• M22: 25,450,787 km (0.107 R)
• M23: 26,346,429 km (0.047 R)
• M24: 28,677,762 km (0.083 R)
• M25: 31,346,588 km (0.047 R)
• M26: 32,584,361 km (0.097 R)
• M27: 34,069,269 km (0.033 R)
• M28: 35,157,145 km (0.091 R)
• M29: 35,709,760 km (0.025 R)
• M30: 39,384,631 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.1

Radius: 9.5

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.69 AU - 12.71 AU

Year: 12208 Days

Day: 9.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,307,728 km

• M1: 118,182 km (0.073 R)
• M2: 801,246 km (0.052 R)
• M3: 1,715,888 km (0.111 R)
• M4: 2,699,045 km (0.119 R)
• M5: 3,442,696 km (0.1 R)
• M6: 4,286,727 km (0.034 R)
• M7: 5,766,100 km (0.114 R)
• M8: 6,262,017 km (0.097 R)
• M9: 6,827,497 km (0.097 R)
• M10: 8,438,816 km (0.06 R)
• M11: 9,540,155 km (0.082 R)
• M12: 10,125,532 km (0.112 R)
• M13: 12,271,663 km (0.082 R)
• M14: 14,289,738 km (0.076 R)
• M15: 15,849,894 km (0.061 R)
• M16: 19,812,742 km (0.119 R)
• M17: 21,657,882 km (0.1 R)
• M18: 22,856,011 km (0.061 R)
• M19: 25,585,724 km (0.116 R)
• M20: 29,405,107 km (0.097 R)
• M21: 35,066,938 km (0.039 R)
• M22: 35,443,176 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.3

Radius: 7.8

Gravity: 16 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 11.74 AU - 14.14 AU

Year: 17443 Days

Day: 17.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,307,728 km

• M1: 97,837 km (0.085 R)
• M2: 370,853 km (0.028 R)
• M3: 1,083,537 km (0.08 R)
• M4: 1,390,213 km (0.108 R)
• M5: 1,809,087 km (0.093 R)
• M6: 2,511,449 km (0.108 R)
• M7: 3,355,480 km (0.115 R)
• M8: 5,316,260 km (0.115 R)
• M9: 5,999,772 km (0.064 R)
• M10: 8,994,273 km (0.095 R)
• M11: 9,556,013 km (0.031 R)
• M12: 11,382,154 km (0.041 R)
• M13: 12,931,390 km (0.092 R)
• M14: 13,574,212 km (0.077 R)
• M15: 15,156,658 km (0.107 R)
• M16: 18,594,118 km (0.112 R)
• M17: 26,391,159 km (0.09 R)
• M18: 29,206,142 km (0.098 R)
• M19: 36,119,209 km (0.084 R)
• M20: 49,184,938 km (0.113 R)
• M21: 50,397,578 km (0.104 R)
• M22: 53,789,560 km (0.108 R)
• M23: 59,255,417 km (0.084 R)
• M24: 74,175,561 km (0.066 R)
• M25: 75,540,342 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.2

Radius: 3.4

Gravity: 35.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.36 AU - 15.9 AU

Year: 17829 Days

Day: 20.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,307,728 km

• M1: 42,336 km (0.114 R)
• M2: 155,283 km (0.091 R)
• M3: 560,394 km (0.051 R)
• M4: 903,272 km (0.117 R)
• M5: 1,221,766 km (0.075 R)
• M6: 1,329,327 km (0.096 R)
• M7: 1,457,981 km (0.099 R)
• M8: 2,475,994 km (0.068 R)
• M9: 4,401,917 km (0.097 R)
• M10: 4,887,063 km (0.099 R)
• M11: 5,194,786 km (0.05 R)
• M12: 5,773,431 km (0.109 R)
• M13: 6,596,518 km (0.114 R)
• M14: 8,043,429 km (0.11 R)
• M15: 10,064,795 km (0.089 R)
• M16: 11,427,183 km (0.093 R)
• M17: 13,101,333 km (0.113 R)
• M18: 14,861,501 km (0.115 R)
• M19: 15,433,115 km (0.082 R)
• M20: 16,544,477 km (0.058 R)
• M21: 17,787,486 km (0.039 R)
• M22: 18,677,294 km (0.116 R)
• M23: 19,937,806 km (0.118 R)
• M24: 21,253,968 km (0.083 R)
• M25: 21,433,785 km (0.095 R)
• M26: 24,845,364 km (0.105 R)
• M27: 28,058,726 km (0.094 R)
• M28: 28,711,123 km (0.088 R)
• M29: 29,708,492 km (0.111 R)
• M30: 33,685,102 km (0.116 R)
• M31: 38,134,292 km (0.093 R)
• M32: 40,292,541 km (0.088 R)
• M33: 43,535,524 km (0.109 R)
• M34: 51,499,516 km (0.046 R)
• M35: 55,993,436 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 16,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit