🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.61 AU - 0.97 AU

Year: 253 Days

Day: 38.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.77 AU - 3.65 AU

Year: 2070 Days

Day: 39 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,124,612 km

• M1: 2,481,829 km (0.072 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.2

Radius: 12.4

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.33 AU - 7.23 AU

Year: 6354 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 32,124,612 km

• M1: 155,432 km (0.106 R)
• M2: 290,519 km (0.09 R)
• M3: 401,969 km (0.085 R)
• M4: 564,732 km (0.079 R)
• M5: 810,521 km (0.046 R)
• M6: 947,104 km (0.103 R)
• M7: 1,026,690 km (0.1 R)
• M8: 1,133,802 km (0.12 R)
• M9: 1,377,946 km (0.084 R)
• M10: 1,469,500 km (0.087 R)
• M11: 1,582,297 km (0.108 R)
• M12: 1,688,212 km (0.117 R)
• M13: 1,776,774 km (0.114 R)
• M14: 1,856,958 km (0.104 R)
• M15: 2,265,361 km (0.039 R)
• M16: 2,783,418 km (0.073 R)
• M17: 2,984,328 km (0.117 R)
• M18: 3,092,637 km (0.059 R)
• M19: 3,475,907 km (0.11 R)
• M20: 4,072,652 km (0.104 R)
• M21: 4,206,692 km (0.104 R)
• M22: 4,342,228 km (0.088 R)
• M23: 4,687,500 km (0.116 R)
• M24: 5,099,193 km (0.03 R)
• M25: 5,302,197 km (0.096 R)
• M26: 5,567,285 km (0.08 R)
• M27: 5,656,595 km (0.085 R)
• M28: 6,326,195 km (0.107 R)
• M29: 6,607,289 km (0.096 R)
• M30: 6,717,842 km (0.096 R)
• M31: 8,142,014 km (0.099 R)
• M32: 8,482,349 km (0.118 R)
• M33: 9,036,759 km (0.073 R)
• M34: 9,353,756 km (0.083 R)
• M35: 9,495,725 km (0.072 R)
• M36: 9,800,157 km (0.116 R)
• M37: 9,944,369 km (0.077 R)
• M38: 10,180,434 km (0.113 R)
• M39: 10,400,044 km (0.05 R)
• M40: 10,676,650 km (0.051 R)
• M41: 11,180,795 km (0.037 R)
• M42: 11,388,437 km (0.118 R)
• M43: 11,540,279 km (0.104 R)
• M44: 11,635,423 km (0.063 R)
• M45: 11,922,801 km (0.102 R)
• M46: 13,354,004 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.6

Radius: 11.7

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.53 AU - 10.05 AU

Year: 10190 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 32,124,612 km

• M1: 236,065 km (0.108 R)
• M2: 531,970 km (0.085 R)
• M3: 692,189 km (0.11 R)
• M4: 813,364 km (0.115 R)
• M5: 1,338,602 km (0.086 R)
• M6: 1,441,226 km (0.095 R)
• M7: 2,014,934 km (0.085 R)
• M8: 2,113,818 km (0.095 R)
• M9: 2,741,680 km (0.098 R)
• M10: 2,874,074 km (0.101 R)
• M11: 3,099,518 km (0.12 R)
• M12: 3,424,894 km (0.077 R)
• M13: 4,415,082 km (0.111 R)
• M14: 4,808,225 km (0.103 R)
• M15: 5,377,595 km (0.054 R)
• M16: 5,656,445 km (0.065 R)
• M17: 6,462,179 km (0.037 R)
• M18: 6,938,798 km (0.1 R)
• M19: 7,581,620 km (0.091 R)
• M20: 7,737,501 km (0.062 R)
• M21: 7,989,125 km (0.119 R)
• M22: 8,147,848 km (0.12 R)
• M23: 9,454,585 km (0.047 R)
• M24: 9,622,584 km (0.12 R)
• M25: 9,927,315 km (0.112 R)
• M26: 10,442,380 km (0.064 R)
• M27: 10,860,656 km (0.069 R)
• M28: 10,966,122 km (0.108 R)
• M29: 11,606,102 km (0.114 R)
• M30: 11,822,121 km (0.107 R)
• M31: 13,371,207 km (0.115 R)
• M32: 13,673,545 km (0.064 R)
• M33: 14,477,783 km (0.079 R)
• M34: 14,944,229 km (0.026 R)
• M35: 17,473,480 km (0.104 R)
• M36: 17,762,653 km (0.062 R)
• M37: 18,934,902 km (0.064 R)
• M38: 19,146,882 km (0.047 R)
• M39: 19,402,395 km (0.095 R)
• M40: 20,132,283 km (0.068 R)
• M41: 20,218,751 km (0.114 R)
• M42: 20,565,818 km (0.034 R)
• M43: 22,107,424 km (0.089 R)
• M44: 23,050,190 km (0.115 R)
• M45: 24,557,986 km (0.049 R)
• M46: 25,253,916 km (0.064 R)
• M47: 25,440,614 km (0.093 R)
• M48: 26,144,771 km (0.087 R)
• M49: 27,380,449 km (0.096 R)
• M50: 27,620,255 km (0.114 R)
• M51: 27,764,467 km (0.111 R)
• M52: 29,073,748 km (0.08 R)
• M53: 29,171,585 km (0.064 R)
• M54: 31,250,247 km (0.06 R)
• M55: 33,018,793 km (0.095 R)
• M56: 34,353,505 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.3

Radius: 13.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.48 AU - 13.24 AU

Year: 12880 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,124,612 km

• M1: 299,196 km (0.097 R)
• M2: 400,324 km (0.073 R)
• M3: 816,056 km (0.057 R)
• M4: 936,931 km (0.117 R)
• M5: 1,517,670 km (0.082 R)
• M6: 1,992,045 km (0.069 R)
• M7: 2,572,335 km (0.056 R)
• M8: 2,735,995 km (0.034 R)
• M9: 2,882,003 km (0.118 R)
• M10: 3,073,638 km (0.099 R)
• M11: 3,247,770 km (0.03 R)
• M12: 3,537,541 km (0.086 R)
• M13: 4,000,247 km (0.08 R)
• M14: 4,311,411 km (0.104 R)
• M15: 4,531,619 km (0.094 R)
• M16: 4,983,255 km (0.089 R)
• M17: 5,111,161 km (0.11 R)
• M18: 5,449,402 km (0.034 R)
• M19: 6,230,003 km (0.102 R)
• M20: 6,423,733 km (0.119 R)
• M21: 6,902,595 km (0.11 R)
• M22: 7,017,038 km (0.03 R)
• M23: 7,334,933 km (0.077 R)
• M24: 7,746,327 km (0.098 R)
• M25: 7,895,028 km (0.085 R)
• M26: 8,622,522 km (0.113 R)
• M27: 8,932,040 km (0.075 R)
• M28: 9,213,733 km (0.1 R)
• M29: 9,689,753 km (0.032 R)
• M30: 10,076,464 km (0.087 R)
• M31: 10,599,907 km (0.06 R)
• M32: 12,050,557 km (0.1 R)
• M33: 12,571,158 km (0.1 R)
• M34: 13,241,207 km (0.113 R)
• M35: 13,419,527 km (0.096 R)
• M36: 13,706,456 km (0.098 R)
• M37: 13,922,924 km (0.096 R)
• M38: 14,177,091 km (0.043 R)
• M39: 14,286,447 km (0.092 R)
• M40: 14,432,604 km (0.046 R)
• M41: 14,800,465 km (0.07 R)
• M42: 14,948,567 km (0.117 R)
• M43: 15,658,260 km (0.109 R)
• M44: 16,188,285 km (0.072 R)
• M45: 16,955,722 km (0.067 R)
• M46: 17,227,092 km (0.085 R)
• M47: 17,695,783 km (0.081 R)
• M48: 18,247,948 km (0.096 R)
• M49: 18,565,844 km (0.115 R)
• M50: 19,126,836 km (0.091 R)
• M51: 19,693,512 km (0.091 R)
• M52: 20,019,785 km (0.112 R)
• M53: 20,142,456 km (0.115 R)
• M54: 20,471,272 km (0.108 R)
• M55: 21,050,814 km (0.113 R)
• M56: 21,259,054 km (0.115 R)
• M57: 21,677,779 km (0.112 R)
• M58: 21,888,113 km (0.104 R)
• M59: 22,438,185 km (0.116 R)
• M60: 22,907,174 km (0.117 R)
• M61: 23,078,613 km (0.03 R)
• M62: 23,250,351 km (0.115 R)
• M63: 23,379,454 km (0.074 R)
• M64: 23,551,941 km (0.118 R)
• M65: 24,072,242 km (0.098 R)
• M66: 24,508,619 km (0.086 R)
• M67: 24,596,134 km (0.102 R)
• M68: 25,744,298 km (0.109 R)
• M69: 26,325,037 km (0.032 R)
• M70: 26,955,143 km (0.06 R)
• M71: 27,590,335 km (0.049 R)
• M72: 28,092,835 km (0.095 R)
• M73: 28,921,607 km (0.097 R)
• M74: 29,945,455 km (0.078 R)
• M75: 30,697,633 km (0.037 R)
• M76: 30,933,997 km (0.108 R)
• M77: 31,218,383 km (0.105 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 11,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit