🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.53 AU - 0.77 AU

Year: 190 Days

Day: 46.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,211,391 km

• M1: 470,784 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.65 AU - 0.79 AU

Year: 221 Days

Day: 43.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.96 AU - 5.94 AU

Year: 3983 Days

Day: 39.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.5

Radius: 11.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.2 AU - 6.54 AU

Year: 4500 Days

Day: 6.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 80.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,211,391 km

• M1: 148,850 km (0.105 R)
• M2: 310,116 km (0.07 R)
• M3: 480,658 km (0.052 R)
• M4: 739,313 km (0.1 R)
• M5: 857,944 km (0.05 R)
• M6: 937,081 km (0.06 R)
• M7: 1,345,932 km (0.115 R)
• M8: 1,453,194 km (0.076 R)
• M9: 1,691,354 km (0.071 R)
• M10: 2,111,275 km (0.089 R)
• M11: 2,189,664 km (0.101 R)
• M12: 2,285,257 km (0.12 R)
• M13: 2,580,264 km (0.04 R)
• M14: 2,664,488 km (0.118 R)
• M15: 2,784,016 km (0.041 R)
• M16: 2,993,005 km (0.108 R)
• M17: 3,117,470 km (0.029 R)
• M18: 3,298,184 km (0.042 R)
• M19: 4,134,436 km (0.06 R)
• M20: 4,233,620 km (0.034 R)
• M21: 4,515,313 km (0.071 R)
• M22: 4,761,850 km (0.11 R)
• M23: 4,928,651 km (0.106 R)
• M24: 5,118,641 km (0.101 R)
• M25: 5,681,129 km (0.116 R)
• M26: 5,880,543 km (0.076 R)
• M27: 6,423,433 km (0.12 R)
• M28: 6,724,424 km (0.075 R)
• M29: 7,101,112 km (0.098 R)
• M30: 7,899,815 km (0.09 R)
• M31: 8,122,566 km (0.1 R)
• M32: 8,222,348 km (0.099 R)
• M33: 8,397,676 km (0.094 R)
• M34: 8,777,954 km (0.106 R)
• M35: 9,060,395 km (0.037 R)
• M36: 9,137,887 km (0.078 R)
• M37: 9,241,708 km (0.102 R)
• M38: 9,450,247 km (0.115 R)
• M39: 9,555,265 km (0.116 R)
• M40: 9,898,891 km (0.114 R)
• M41: 10,544,256 km (0.057 R)
• M42: 10,789,746 km (0.11 R)
• M43: 10,899,402 km (0.098 R)
• M44: 11,286,411 km (0.108 R)
• M45: 11,537,586 km (0.108 R)
• M46: 12,244,885 km (0.105 R)
• M47: 12,908,202 km (0.041 R)
• M48: 13,731,289 km (0.079 R)
• M49: 14,119,197 km (0.118 R)
• M50: 14,845,046 km (0.04 R)
• M51: 15,644,945 km (0.117 R)
• M52: 16,175,569 km (0.1 R)
• M53: 16,395,777 km (0.027 R)
• M54: 16,712,177 km (0.113 R)
• M55: 16,902,914 km (0.045 R)
• M56: 17,286,632 km (0.034 R)
• M57: 18,160,583 km (0.089 R)
• M58: 18,291,182 km (0.08 R)
• M59: 18,916,202 km (0.067 R)
• M60: 19,115,167 km (0.116 R)
• M61: 19,448,022 km (0.088 R)
• M62: 19,615,273 km (0.097 R)
• M63: 19,917,461 km (0.114 R)
• M64: 21,210,285 km (0.108 R)
• M65: 21,348,065 km (0.097 R)
• M66: 21,762,750 km (0.047 R)
• M67: 21,901,727 km (0.026 R)
• M68: 22,110,565 km (0.095 R)
• M69: 22,284,996 km (0.087 R)
• M70: 22,600,349 km (0.083 R)
• M71: 22,846,736 km (0.101 R)
• M72: 23,093,872 km (0.084 R)
• M73: 23,235,541 km (0.077 R)
• M74: 23,519,628 km (0.073 R)
• M75: 23,948,076 km (0.11 R)

Asteroid Belt

Center: 6.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.3

Radius: 14.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.56 AU - 9.1 AU

Year: 7177 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,211,391 km

• M1: 259,403 km (0.078 R)
• M2: 563,984 km (0.062 R)
• M3: 661,372 km (0.084 R)
• M4: 781,350 km (0.094 R)
• M5: 1,500,467 km (0.086 R)
• M6: 2,362,300 km (0.099 R)
• M7: 2,482,876 km (0.108 R)
• M8: 2,605,546 km (0.075 R)
• M9: 2,730,311 km (0.038 R)
• M10: 2,934,362 km (0.053 R)
• M11: 3,117,021 km (0.045 R)
• M12: 3,439,105 km (0.037 R)
• M13: 3,576,586 km (0.043 R)
• M14: 4,380,674 km (0.107 R)
• M15: 4,650,998 km (0.118 R)
• M16: 5,082,438 km (0.091 R)
• M17: 5,271,380 km (0.088 R)
• M18: 5,721,371 km (0.091 R)
• M19: 6,050,486 km (0.113 R)
• M20: 6,658,601 km (0.094 R)
• M21: 7,215,704 km (0.119 R)
• M22: 7,643,554 km (0.116 R)
• M23: 8,862,327 km (0.047 R)
• M24: 9,052,317 km (0.078 R)
• M25: 9,513,826 km (0.12 R)
• M26: 9,786,543 km (0.083 R)
• M27: 9,904,277 km (0.066 R)
• M28: 10,180,733 km (0.04 R)
• M29: 10,300,113 km (0.039 R)
• M30: 10,862,900 km (0.063 R)
• M31: 11,189,173 km (0.119 R)
• M32: 11,642,903 km (0.111 R)
• M33: 11,893,031 km (0.072 R)
• M34: 12,186,991 km (0.057 R)
• M35: 13,430,747 km (0.098 R)
• M36: 14,134,156 km (0.114 R)
• M37: 15,075,725 km (0.12 R)
• M38: 15,348,442 km (0.094 R)
• M39: 15,439,697 km (0.095 R)
• M40: 16,736,711 km (0.107 R)
• M41: 17,445,804 km (0.086 R)
• M42: 17,636,691 km (0.098 R)
• M43: 17,732,284 km (0.11 R)
• M44: 18,698,387 km (0.097 R)
• M45: 19,040,518 km (0.106 R)
• M46: 19,384,742 km (0.046 R)
• M47: 20,379,718 km (0.063 R)
• M48: 21,035,256 km (0.116 R)
• M49: 21,136,833 km (0.056 R)
• M50: 21,544,337 km (0.093 R)
• M51: 21,954,535 km (0.081 R)
• M52: 22,522,707 km (0.092 R)
• M53: 24,043,968 km (0.102 R)
• M54: 25,220,107 km (0.043 R)
• M55: 25,598,290 km (0.12 R)
• M56: 26,087,325 km (0.12 R)
• M57: 26,854,015 km (0.11 R)
• M58: 27,129,723 km (0.069 R)
• M59: 27,406,330 km (0.099 R)
• M60: 28,916,072 km (0.119 R)
• M61: 29,085,416 km (0.078 R)
• M62: 29,198,662 km (0.07 R)
• M63: 30,510,187 km (0.087 R)
• M64: 31,259,971 km (0.11 R)
• M65: 32,660,207 km (0.066 R)
• M66: 32,836,583 km (0.096 R)
• M67: 33,486,436 km (0.054 R)
• M68: 33,664,308 km (0.117 R)
• M69: 34,319,547 km (0.051 R)
• M70: 34,918,836 km (0.095 R)
• M71: 35,279,965 km (0.118 R)
• M72: 36,676,162 km (0.12 R)
• M73: 37,473,369 km (0.118 R)
• M74: 38,028,676 km (0.08 R)
• M75: 38,835,458 km (0.041 R)
• M76: 39,022,455 km (0.081 R)
• M77: 39,334,666 km (0.114 R)
• M78: 40,655,465 km (0.06 R)
• M79: 41,353,190 km (0.1 R)
• M80: 41,607,805 km (0.031 R)
• M81: 42,182,860 km (0.073 R)
• M82: 43,146,868 km (0.068 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 11,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit