🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.53 AU - 0.59 AU

Year: 151 Days

Day: 38.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.73 AU - 2.81 AU

Year: 1231 Days

Day: 18.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.59 AU - 2.61 AU

Year: 1509 Days

Day: 24.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 148.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.8

Radius: 14.3

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.66 AU - 7.94 AU

Year: 7098 Days

Day: 9.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,834,437 km

• M1: 223,798 km (0.088 R)
• M2: 374,294 km (0.104 R)
• M3: 636,090 km (0.055 R)
• M4: 762,500 km (0.118 R)
• M5: 883,226 km (0.102 R)
• M6: 978,669 km (0.088 R)
• M7: 1,181,225 km (0.077 R)
• M8: 1,379,741 km (0.033 R)
• M9: 1,589,926 km (0.11 R)
• M10: 1,749,697 km (0.105 R)
• M11: 2,085,843 km (0.093 R)
• M12: 3,040,577 km (0.051 R)
• M13: 3,369,243 km (0.05 R)
• M14: 3,656,471 km (0.106 R)
• M15: 3,789,763 km (0.059 R)
• M16: 4,144,011 km (0.076 R)
• M17: 4,311,111 km (0.119 R)
• M18: 4,423,908 km (0.097 R)
• M19: 5,452,244 km (0.076 R)
• M20: 5,977,781 km (0.105 R)
• M21: 6,455,298 km (0.097 R)
• M22: 6,682,387 km (0.095 R)
• M23: 6,813,285 km (0.072 R)
• M24: 7,312,045 km (0.054 R)
• M25: 7,617,075 km (0.08 R)
• M26: 8,771,222 km (0.086 R)
• M27: 9,204,458 km (0.111 R)
• M28: 9,423,619 km (0.106 R)
• M29: 9,534,022 km (0.04 R)
• M30: 10,091,872 km (0.096 R)
• M31: 10,280,216 km (0.094 R)
• M32: 10,507,904 km (0.111 R)
• M33: 11,868,646 km (0.119 R)
• M34: 12,307,716 km (0.119 R)
• M35: 12,590,007 km (0.117 R)
• M36: 12,752,171 km (0.034 R)
• M37: 13,490,886 km (0.113 R)
• M38: 14,033,178 km (0.092 R)
• M39: 14,667,622 km (0.069 R)
• M40: 14,881,248 km (0.026 R)
• M41: 15,095,921 km (0.03 R)
• M42: 15,746,073 km (0.117 R)
• M43: 15,920,953 km (0.112 R)
• M44: 16,052,600 km (0.09 R)
• M45: 16,449,632 km (0.102 R)
• M46: 17,253,422 km (0.072 R)
• M47: 17,705,656 km (0.107 R)
• M48: 18,253,334 km (0.119 R)
• M49: 19,412,268 km (0.108 R)
• M50: 20,547,268 km (0.12 R)
• M51: 21,122,771 km (0.055 R)
• M52: 22,191,797 km (0.108 R)
• M53: 22,634,158 km (0.11 R)
• M54: 22,782,409 km (0.078 R)
• M55: 23,278,476 km (0.077 R)
• M56: 23,378,108 km (0.116 R)
• M57: 23,627,787 km (0.115 R)
• M58: 23,828,248 km (0.033 R)
• M59: 24,230,816 km (0.118 R)
• M60: 25,144,709 km (0.05 R)
• M61: 25,298,197 km (0.116 R)
• M62: 26,069,972 km (0.03 R)
• M63: 26,173,494 km (0.08 R)
• M64: 27,058,814 km (0.04 R)
• M65: 27,584,202 km (0.095 R)
• M66: 27,742,476 km (0.111 R)
• M67: 27,848,092 km (0.098 R)
• M68: 28,059,923 km (0.069 R)
• M69: 28,272,202 km (0.085 R)
• M70: 29,073,000 km (0.117 R)
• M71: 29,449,388 km (0.112 R)
• M72: 29,989,736 km (0.086 R)
• M73: 30,915,896 km (0.053 R)
• M74: 31,520,271 km (0.106 R)
• M75: 32,628,941 km (0.104 R)
• M76: 33,076,089 km (0.043 R)
• M77: 34,713,737 km (0.088 R)
• M78: 35,399,195 km (0.118 R)
• M79: 36,204,330 km (0.117 R)
• M80: 36,493,503 km (0.091 R)
• M81: 37,657,374 km (0.104 R)
• M82: 37,774,360 km (0.079 R)
• M83: 37,891,645 km (0.107 R)
• M84: 38,067,572 km (0.119 R)
• M85: 39,842,551 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152

Radius: 11.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.9 AU - 10.86 AU

Year: 12036 Days

Day: 5.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 66.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,834,437 km

• M1: 185,651 km (0.034 R)
• M2: 269,575 km (0.078 R)
• M3: 449,691 km (0.05 R)
• M4: 727,644 km (0.103 R)
• M5: 819,348 km (0.063 R)
• M6: 1,089,970 km (0.086 R)
• M7: 1,506,750 km (0.076 R)
• M8: 1,644,829 km (0.1 R)
• M9: 2,104,094 km (0.1 R)
• M10: 2,338,813 km (0.084 R)
• M11: 2,499,930 km (0.095 R)
• M12: 3,338,576 km (0.086 R)
• M13: 3,683,100 km (0.083 R)
• M14: 4,607,016 km (0.092 R)
• M15: 4,682,862 km (0.063 R)
• M16: 4,784,888 km (0.1 R)
• M17: 4,887,512 km (0.107 R)
• M18: 5,279,010 km (0.049 R)
• M19: 5,492,037 km (0.11 R)
• M20: 5,954,294 km (0.075 R)
• M21: 6,316,172 km (0.118 R)
• M22: 6,800,420 km (0.041 R)
• M23: 6,974,253 km (0.04 R)
• M24: 7,654,025 km (0.111 R)
• M25: 7,834,889 km (0.108 R)
• M26: 8,448,091 km (0.086 R)
• M27: 8,666,354 km (0.101 R)
• M28: 8,792,016 km (0.068 R)
• M29: 9,013,122 km (0.114 R)
• M30: 9,236,322 km (0.046 R)
• M31: 9,525,794 km (0.05 R)
• M32: 10,179,986 km (0.033 R)
• M33: 11,325,157 km (0.115 R)
• M34: 11,982,789 km (0.075 R)
• M35: 12,087,807 km (0.11 R)
• M36: 12,228,280 km (0.107 R)
• M37: 12,369,350 km (0.107 R)
• M38: 12,546,325 km (0.077 R)
• M39: 12,724,196 km (0.09 R)
• M40: 13,226,845 km (0.097 R)
• M41: 13,480,563 km (0.114 R)
• M42: 14,288,392 km (0.097 R)
• M43: 15,225,473 km (0.101 R)
• M44: 15,567,753 km (0.092 R)
• M45: 16,182,450 km (0.07 R)
• M46: 16,376,180 km (0.047 R)
• M47: 16,609,702 km (0.066 R)
• M48: 16,805,077 km (0.101 R)
• M49: 17,237,714 km (0.116 R)
• M50: 18,073,816 km (0.087 R)
• M51: 18,194,392 km (0.042 R)
• M52: 18,760,471 km (0.106 R)
• M53: 19,579,070 km (0.072 R)
• M54: 20,034,296 km (0.053 R)
• M55: 20,242,387 km (0.05 R)
• M56: 20,409,338 km (0.083 R)
• M57: 20,870,997 km (0.026 R)
• M58: 21,463,405 km (0.113 R)
• M59: 22,061,497 km (0.048 R)
• M60: 22,968,808 km (0.037 R)
• M61: 23,055,725 km (0.078 R)
• M62: 23,492,700 km (0.114 R)
• M63: 23,624,197 km (0.093 R)
• M64: 24,241,587 km (0.027 R)
• M65: 24,374,579 km (0.102 R)
• M66: 24,552,302 km (0.117 R)
• M67: 24,641,312 km (0.089 R)
• M68: 24,819,783 km (0.081 R)
• M69: 25,447,346 km (0.104 R)
• M70: 25,582,433 km (0.087 R)
• M71: 25,944,160 km (0.052 R)
• M72: 26,125,623 km (0.098 R)
• M73: 27,315,225 km (0.039 R)
• M74: 27,592,280 km (0.067 R)
• M75: 28,429,131 km (0.059 R)
• M76: 29,179,962 km (0.116 R)
• M77: 30,941,028 km (0.084 R)
• M78: 31,229,902 km (0.041 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 11,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit