🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.87 AU - 2.13 AU

Year: 990 Days

Day: 14.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,687,334 km

• M1: 72,106 km (0.111 R)
• M2: 576,101 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.2

Radius: 11.4

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.74 AU - 7.6 AU

Year: 5362 Days

Day: 13.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,687,334 km

• M1: 141,819 km (0.097 R)
• M2: 743,352 km (0.078 R)
• M3: 1,171,950 km (0.115 R)
• M4: 2,044,255 km (0.102 R)
• M5: 3,465,435 km (0.094 R)
• M6: 3,841,374 km (0.116 R)
• M7: 4,385,312 km (0.1 R)
• M8: 5,460,921 km (0.103 R)
• M9: 6,800,121 km (0.099 R)
• M10: 9,144,170 km (0.103 R)
• M11: 11,518,737 km (0.12 R)
• M12: 13,196,327 km (0.082 R)
• M13: 16,326,064 km (0.066 R)
• M14: 20,185,689 km (0.114 R)
• M15: 22,255,226 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.7

Radius: 9.4

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.83 AU - 9.79 AU

Year: 8381 Days

Day: 10.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,687,334 km

• M1: 118,033 km (0.103 R)
• M2: 744,399 km (0.096 R)
• M3: 1,302,249 km (0.075 R)
• M4: 5,334,211 km (0.116 R)
• M5: 5,864,386 km (0.114 R)
• M6: 6,237,034 km (0.101 R)
• M7: 6,592,629 km (0.048 R)
• M8: 6,927,429 km (0.088 R)
• M9: 7,559,031 km (0.11 R)
• M10: 8,736,067 km (0.108 R)
• M11: 9,099,590 km (0.12 R)
• M12: 10,340,354 km (0.062 R)
• M13: 10,701,783 km (0.11 R)
• M14: 11,836,632 km (0.116 R)
• M15: 13,849,023 km (0.076 R)
• M16: 15,603,656 km (0.096 R)
• M17: 17,185,654 km (0.087 R)
• M18: 18,805,051 km (0.066 R)
• M19: 19,140,748 km (0.106 R)
• M20: 22,495,032 km (0.098 R)
• M21: 25,889,856 km (0.103 R)
• M22: 28,363,158 km (0.081 R)
• M23: 31,458,487 km (0.077 R)

Asteroid Belt

Center: 9.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.6

Radius: 14.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.88 AU - 11.7 AU

Year: 12400 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,687,334 km

• M1: 184,005 km (0.104 R)
• M2: 1,015,321 km (0.097 R)
• M3: 1,650,663 km (0.029 R)
• M4: 2,239,630 km (0.03 R)
• M5: 2,742,129 km (0.119 R)
• M6: 3,776,000 km (0.05 R)
• M7: 4,581,435 km (0.095 R)
• M8: 5,797,366 km (0.101 R)
• M9: 7,297,833 km (0.119 R)
• M10: 8,160,564 km (0.045 R)
• M11: 8,727,989 km (0.033 R)
• M12: 11,319,921 km (0.077 R)
• M13: 12,763,541 km (0.114 R)
• M14: 13,231,483 km (0.102 R)
• M15: 13,955,088 km (0.037 R)
• M16: 15,679,951 km (0.084 R)
• M17: 16,353,590 km (0.115 R)
• M18: 19,319,667 km (0.102 R)
• M19: 21,050,964 km (0.104 R)
• M20: 32,247,915 km (0.061 R)
• M21: 33,228,230 km (0.11 R)
• M22: 34,906,270 km (0.054 R)
• M23: 36,757,693 km (0.117 R)
• M24: 40,529,953 km (0.067 R)
• M25: 43,096,304 km (0.107 R)
• M26: 43,754,535 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.7

Radius: 8.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.62 AU - 14.2 AU

Year: 16228 Days

Day: 8.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 166.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,687,334 km

• M1: 104,419 km (0.067 R)
• M2: 463,005 km (0.026 R)
• M3: 1,004,251 km (0.04 R)
• M4: 1,271,582 km (0.099 R)
• M5: 2,322,956 km (0.1 R)
• M6: 2,820,817 km (0.113 R)
• M7: 3,560,280 km (0.107 R)
• M8: 4,422,861 km (0.105 R)
• M9: 6,368,381 km (0.096 R)
• M10: 7,425,590 km (0.067 R)
• M11: 8,459,760 km (0.101 R)
• M12: 9,538,211 km (0.112 R)
• M13: 10,758,331 km (0.096 R)
• M14: 11,187,378 km (0.068 R)
• M15: 11,852,191 km (0.086 R)
• M16: 12,367,854 km (0.078 R)
• M17: 12,660,767 km (0.108 R)
• M18: 13,260,505 km (0.054 R)
• M19: 15,919,009 km (0.12 R)
• M20: 18,836,317 km (0.107 R)
• M21: 22,523,755 km (0.076 R)
• M22: 26,375,002 km (0.085 R)
• M23: 29,380,423 km (0.118 R)
• M24: 31,506,209 km (0.072 R)
• M25: 33,846,369 km (0.119 R)
• M26: 35,587,389 km (0.101 R)
• M27: 38,495,721 km (0.098 R)
• M28: 39,499,373 km (0.047 R)
• M29: 43,284,050 km (0.076 R)
• M30: 45,056,485 km (0.113 R)
• M31: 47,303,595 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.8

Radius: 4.2

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17 AU - 18.46 AU

Year: 26118 Days

Day: 24.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,687,334 km

• M1: 52,509 km (0.082 R)
• M2: 273,615 km (0.079 R)
• M3: 646,412 km (0.071 R)
• M4: 1,354,908 km (0.12 R)
• M5: 1,531,134 km (0.054 R)
• M6: 2,076,568 km (0.117 R)
• M7: 2,291,241 km (0.115 R)
• M8: 2,477,790 km (0.089 R)
• M9: 3,098,770 km (0.069 R)
• M10: 3,875,034 km (0.045 R)
• M11: 5,504,304 km (0.106 R)
• M12: 7,814,993 km (0.107 R)
• M13: 10,530,493 km (0.108 R)
• M14: 12,316,393 km (0.093 R)
• M15: 12,632,493 km (0.102 R)
• M16: 14,643,537 km (0.119 R)
• M17: 16,096,880 km (0.093 R)
• M18: 16,247,226 km (0.097 R)
• M19: 16,781,141 km (0.052 R)
• M20: 17,326,575 km (0.116 R)
• M21: 22,968,210 km (0.053 R)
• M22: 23,640,353 km (0.108 R)
• M23: 25,735,172 km (0.105 R)
• M24: 26,251,584 km (0.105 R)
• M25: 30,061,393 km (0.053 R)
• M26: 31,097,358 km (0.114 R)
• M27: 32,156,960 km (0.097 R)
• M28: 32,997,550 km (0.12 R)
• M29: 37,158,466 km (0.089 R)
• M30: 38,217,319 km (0.029 R)
• M31: 42,942,368 km (0.058 R)
• M32: 43,231,840 km (0.119 R)
• M33: 45,594,589 km (0.069 R)
• M34: 46,654,938 km (0.114 R)
• M35: 48,510,550 km (0.113 R)
• M36: 49,139,909 km (0.088 R)
• M37: 53,530,756 km (0.064 R)
• M38: 56,425,474 km (0.09 R)
• M39: 60,143,281 km (0.064 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 20,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit