🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.51 AU - 0.67 AU

Year: 199 Days

Day: 44.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 92.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.7 AU - 0.96 AU

Year: 332 Days

Day: 28.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,372,078 km

• M1: 149,149 km (0.106 R)
• M2: 427,102 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.82 AU - 1.18 AU

Year: 440 Days

Day: 24.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,372,078 km

• M1: 219,011 km (0.082 R)

Asteroid Belt

Center: 2.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.7

Radius: 10.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.61 AU - 3.75 AU

Year: 2493 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 19,372,078 km

• M1: 129,253 km (0.055 R)
• M2: 313,108 km (0.12 R)
• M3: 397,033 km (0.031 R)
• M4: 473,627 km (0.088 R)
• M5: 574,905 km (0.103 R)
• M6: 697,874 km (0.117 R)
• M7: 874,100 km (0.098 R)
• M8: 1,033,871 km (0.114 R)
• M9: 1,262,456 km (0.086 R)
• M10: 1,374,206 km (0.065 R)
• M11: 1,444,816 km (0.087 R)
• M12: 1,562,101 km (0.109 R)
• M13: 1,682,677 km (0.056 R)
• M14: 1,758,523 km (0.059 R)
• M15: 1,943,426 km (0.086 R)
• M16: 2,279,722 km (0.115 R)
• M17: 2,385,488 km (0.085 R)
• M18: 2,503,520 km (0.069 R)
• M19: 2,813,188 km (0.106 R)
• M20: 3,123,454 km (0.084 R)
• M21: 3,193,915 km (0.085 R)
• M22: 3,300,727 km (0.076 R)
• M23: 3,408,587 km (0.084 R)
• M24: 3,603,514 km (0.049 R)
• M25: 3,677,564 km (0.045 R)
• M26: 3,764,481 km (0.071 R)
• M27: 3,877,427 km (0.088 R)
• M28: 3,978,855 km (0.118 R)
• M29: 4,081,030 km (0.1 R)
• M30: 4,301,238 km (0.066 R)
• M31: 4,419,420 km (0.052 R)
• M32: 4,578,592 km (0.092 R)
• M33: 4,766,787 km (0.084 R)
• M34: 4,971,436 km (0.053 R)
• M35: 5,192,692 km (0.118 R)
• M36: 5,304,740 km (0.096 R)
• M37: 5,375,051 km (0.092 R)
• M38: 5,474,085 km (0.054 R)
• M39: 5,702,820 km (0.089 R)
• M40: 5,876,354 km (0.062 R)
• M41: 6,037,022 km (0.112 R)
• M42: 6,110,624 km (0.029 R)
• M43: 6,347,886 km (0.065 R)
• M44: 6,618,509 km (0.071 R)
• M45: 6,785,759 km (0.08 R)
• M46: 7,818,583 km (0.048 R)
• M47: 7,963,244 km (0.04 R)
• M48: 8,060,184 km (0.108 R)
• M49: 8,353,246 km (0.092 R)
• M50: 8,451,831 km (0.054 R)
• M51: 8,650,048 km (0.08 R)
• M52: 9,084,630 km (0.117 R)
• M53: 9,253,825 km (0.113 R)
• M54: 9,338,797 km (0.054 R)
• M55: 9,819,155 km (0.103 R)
• M56: 10,572,830 km (0.077 R)
• M57: 10,786,455 km (0.083 R)
• M58: 10,857,963 km (0.091 R)
• M59: 11,236,146 km (0.08 R)
• M60: 11,747,023 km (0.042 R)
• M61: 12,079,579 km (0.111 R)
• M62: 12,265,679 km (0.058 R)
• M63: 12,602,873 km (0.054 R)
• M64: 12,678,270 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.5

Radius: 11.1

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.62 AU - 3.88 AU

Year: 3193 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 19,372,078 km

• M1: 144,811 km (0.102 R)
• M2: 218,712 km (0.07 R)
• M3: 334,052 km (0.087 R)
• M4: 479,162 km (0.09 R)
• M5: 565,181 km (0.1 R)
• M6: 666,010 km (0.118 R)
• M7: 755,469 km (0.097 R)
• M8: 897,886 km (0.111 R)
• M9: 1,081,443 km (0.072 R)
• M10: 1,178,083 km (0.111 R)
• M11: 1,368,970 km (0.105 R)
• M12: 1,450,651 km (0.09 R)
• M13: 1,558,211 km (0.049 R)
• M14: 1,643,781 km (0.083 R)
• M15: 2,095,717 km (0.093 R)
• M16: 2,470,459 km (0.091 R)
• M17: 2,571,139 km (0.117 R)
• M18: 2,643,993 km (0.09 R)
• M19: 2,732,256 km (0.098 R)
• M20: 3,003,028 km (0.11 R)
• M21: 3,554,745 km (0.086 R)
• M22: 3,701,650 km (0.113 R)
• M23: 3,784,228 km (0.106 R)
• M24: 3,934,424 km (0.118 R)
• M25: 4,137,728 km (0.092 R)
• M26: 4,361,975 km (0.118 R)
• M27: 4,431,837 km (0.105 R)
• M28: 4,679,122 km (0.116 R)
• M29: 5,169,055 km (0.104 R)
• M30: 6,002,315 km (0.114 R)
• M31: 6,295,976 km (0.1 R)
• M32: 6,534,435 km (0.097 R)
• M33: 6,614,470 km (0.102 R)
• M34: 6,897,509 km (0.1 R)
• M35: 6,999,535 km (0.105 R)
• M36: 7,143,298 km (0.046 R)
• M37: 7,580,423 km (0.1 R)
• M38: 7,728,076 km (0.116 R)
• M39: 7,983,440 km (0.118 R)
• M40: 8,176,720 km (0.085 R)
• M41: 8,328,263 km (0.084 R)
• M42: 9,346,725 km (0.039 R)
• M43: 9,870,617 km (0.047 R)
• M44: 10,404,233 km (0.068 R)
• M45: 10,686,374 km (0.12 R)
• M46: 10,852,129 km (0.069 R)
• M47: 10,994,845 km (0.085 R)
• M48: 11,090,289 km (0.097 R)
• M49: 11,210,116 km (0.061 R)
• M50: 11,620,613 km (0.118 R)
• M51: 11,766,770 km (0.088 R)
• M52: 12,208,533 km (0.116 R)
• M53: 12,307,566 km (0.065 R)
• M54: 12,630,847 km (0.066 R)
• M55: 13,362,531 km (0.063 R)
• M56: 14,341,798 km (0.106 R)
• M57: 14,655,954 km (0.052 R)
• M58: 14,945,874 km (0.082 R)
• M59: 15,719,146 km (0.106 R)
• M60: 16,287,468 km (0.118 R)
• M61: 16,478,355 km (0.106 R)
• M62: 16,917,425 km (0.091 R)
• M63: 17,277,058 km (0.065 R)
• M64: 17,444,009 km (0.098 R)
• M65: 17,779,258 km (0.12 R)
• M66: 18,229,697 km (0.11 R)
• M67: 18,883,739 km (0.11 R)
• M68: 19,084,350 km (0.1 R)
• M69: 19,343,304 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 11,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit