🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 152 Days

Day: 26.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.6 AU - 0.64 AU

Year: 187 Days

Day: 43.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.77 AU - 1.03 AU

Year: 327 Days

Day: 37.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,337,633 km

• M1: 191,336 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.91 AU - 1.03 AU

Year: 366 Days

Day: 14.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.17 AU - 1.75 AU

Year: 675 Days

Day: 24.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.29 AU - 3.37 AU

Year: 1823 Days

Day: 38.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.2

Radius: 14

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.55 AU - 5.81 AU

Year: 4514 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 155.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 57,337,633 km

• M1: 220,358 km (0.084 R)
• M2: 432,039 km (0.064 R)
• M3: 760,855 km (0.053 R)
• M4: 859,290 km (0.048 R)
• M5: 989,141 km (0.043 R)
• M6: 1,219,223 km (0.113 R)
• M7: 1,337,405 km (0.089 R)
• M8: 1,522,607 km (0.098 R)
• M9: 1,610,421 km (0.033 R)
• M10: 1,799,962 km (0.07 R)
• M11: 2,085,245 km (0.104 R)
• M12: 2,265,361 km (0.114 R)
• M13: 2,394,763 km (0.073 R)
• M14: 2,564,855 km (0.086 R)
• M15: 2,768,458 km (0.054 R)
• M16: 3,048,356 km (0.103 R)
• M17: 3,191,970 km (0.107 R)
• M18: 3,485,930 km (0.05 R)
• M19: 3,777,795 km (0.084 R)
• M20: 4,032,859 km (0.1 R)
• M21: 4,190,984 km (0.12 R)
• M22: 4,374,242 km (0.065 R)
• M23: 4,737,017 km (0.082 R)
• M24: 5,109,665 km (0.103 R)
• M25: 5,794,225 km (0.105 R)
• M26: 5,934,697 km (0.105 R)
• M27: 6,024,755 km (0.101 R)
• M28: 6,140,993 km (0.093 R)
• M29: 6,415,505 km (0.091 R)
• M30: 6,680,742 km (0.065 R)
• M31: 6,814,632 km (0.099 R)
• M32: 7,345,854 km (0.065 R)
• M33: 7,470,319 km (0.114 R)
• M34: 7,862,116 km (0.115 R)
• M35: 8,131,841 km (0.104 R)
• M36: 9,181,719 km (0.11 R)
• M37: 9,300,948 km (0.106 R)
• M38: 10,181,481 km (0.118 R)
• M39: 10,382,391 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687

Radius: 10.5

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.18 AU - 7.22 AU

Year: 7397 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 111.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,337,633 km

• M1: 182,061 km (0.077 R)
• M2: 294,558 km (0.101 R)
• M3: 365,019 km (0.111 R)
• M4: 529,128 km (0.069 R)
• M5: 1,015,620 km (0.033 R)
• M6: 1,117,047 km (0.118 R)
• M7: 1,204,263 km (0.109 R)
• M8: 1,557,463 km (0.113 R)
• M9: 1,817,764 km (0.087 R)
• M10: 2,223,473 km (0.05 R)
• M11: 3,167,436 km (0.072 R)
• M12: 3,242,833 km (0.068 R)
• M13: 3,421,154 km (0.04 R)
• M14: 3,894,631 km (0.114 R)
• M15: 4,643,368 km (0.108 R)
• M16: 4,902,771 km (0.113 R)
• M17: 5,526,744 km (0.088 R)
• M18: 5,771,037 km (0.096 R)
• M19: 5,894,605 km (0.096 R)
• M20: 6,050,187 km (0.073 R)
• M21: 6,848,890 km (0.099 R)
• M22: 7,045,461 km (0.08 R)
• M23: 8,720,209 km (0.065 R)
• M24: 9,401,478 km (0.118 R)
• M25: 9,620,041 km (0.082 R)
• M26: 9,877,349 km (0.109 R)
• M27: 10,062,551 km (0.078 R)
• M28: 10,511,794 km (0.109 R)
• M29: 10,625,039 km (0.043 R)
• M30: 10,776,731 km (0.088 R)
• M31: 11,005,766 km (0.102 R)
• M32: 11,313,489 km (0.103 R)
• M33: 11,663,099 km (0.105 R)
• M34: 11,976,955 km (0.086 R)
• M35: 12,373,090 km (0.095 R)
• M36: 12,652,988 km (0.105 R)
• M37: 12,733,322 km (0.11 R)
• M38: 13,178,376 km (0.11 R)
• M39: 13,300,597 km (0.099 R)
• M40: 13,587,376 km (0.1 R)
• M41: 13,669,655 km (0.095 R)
• M42: 13,959,127 km (0.086 R)
• M43: 14,628,129 km (0.092 R)
• M44: 15,051,640 km (0.088 R)
• M45: 15,651,228 km (0.119 R)
• M46: 15,780,780 km (0.068 R)
• M47: 16,127,847 km (0.101 R)
• M48: 16,389,943 km (0.116 R)
• M49: 16,918,173 km (0.11 R)
• M50: 17,228,888 km (0.026 R)
• M51: 17,676,185 km (0.119 R)
• M52: 18,263,207 km (0.113 R)
• M53: 20,062,570 km (0.096 R)
• M54: 21,773,222 km (0.075 R)
• M55: 22,111,313 km (0.052 R)
• M56: 22,548,438 km (0.077 R)
• M57: 22,841,500 km (0.099 R)
• M58: 23,579,616 km (0.061 R)
• M59: 23,877,017 km (0.097 R)
• M60: 24,075,982 km (0.116 R)
• M61: 24,275,546 km (0.112 R)
• M62: 24,475,708 km (0.12 R)
• M63: 25,281,591 km (0.106 R)
• M64: 25,942,664 km (0.034 R)
• M65: 26,455,187 km (0.084 R)
• M66: 26,919,239 km (0.087 R)
• M67: 27,178,343 km (0.114 R)
• M68: 27,646,584 km (0.111 R)
• M69: 29,439,515 km (0.062 R)
• M70: 29,706,397 km (0.117 R)
• M71: 29,813,360 km (0.077 R)
• M72: 30,134,995 km (0.11 R)
• M73: 30,673,697 km (0.098 R)
• M74: 31,542,262 km (0.113 R)
• M75: 32,915,421 km (0.081 R)
• M76: 33,136,976 km (0.09 R)
• M77: 34,532,574 km (0.109 R)
• M78: 35,549,391 km (0.025 R)
• M79: 37,496,706 km (0.12 R)
• M80: 38,424,961 km (0.098 R)

Asteroid Belt

Center: 10.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.1

Radius: 3.6

Gravity: 21.69 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.72 AU - 16.62 AU

Year: 20423 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 57,337,633 km

• M1: 59,241 km (0.042 R)
• M2: 284,984 km (0.056 R)
• M3: 886,816 km (0.101 R)
• M4: 1,128,716 km (0.106 R)
• M5: 1,174,792 km (0.091 R)
• M6: 1,617,602 km (0.11 R)
• M7: 2,576,823 km (0.11 R)
• M8: 2,668,527 km (0.064 R)
• M9: 3,208,126 km (0.076 R)
• M10: 3,643,007 km (0.063 R)
• M11: 4,060,535 km (0.118 R)
• M12: 5,676,790 km (0.1 R)
• M13: 5,916,446 km (0.094 R)
• M14: 6,078,161 km (0.072 R)
• M15: 6,282,213 km (0.097 R)
• M16: 6,655,160 km (0.116 R)
• M17: 6,780,972 km (0.12 R)
• M18: 7,552,897 km (0.09 R)
• M19: 7,684,244 km (0.07 R)
• M20: 8,082,773 km (0.104 R)
• M21: 11,958,854 km (0.077 R)
• M22: 12,316,991 km (0.108 R)
• M23: 12,678,719 km (0.07 R)
• M24: 14,647,726 km (0.085 R)
• M25: 15,030,696 km (0.111 R)
• M26: 16,368,999 km (0.094 R)
• M27: 16,482,245 km (0.085 R)
• M28: 16,595,640 km (0.107 R)
• M29: 16,766,481 km (0.071 R)
• M30: 17,052,212 km (0.118 R)
• M31: 17,802,895 km (0.114 R)
• M32: 18,860,103 km (0.111 R)
• M33: 19,038,274 km (0.089 R)
• M34: 19,157,354 km (0.083 R)
• M35: 23,223,125 km (0.093 R)
• M36: 23,605,497 km (0.074 R)
• M37: 23,669,375 km (0.091 R)
• M38: 24,441,151 km (0.109 R)
• M39: 25,351,902 km (0.093 R)
• M40: 25,877,290 km (0.077 R)
• M41: 26,141,330 km (0.086 R)
• M42: 26,605,533 km (0.085 R)
• M43: 29,035,600 km (0.115 R)
• M44: 29,447,443 km (0.106 R)
• M45: 30,485,652 km (0.117 R)
• M46: 31,676,452 km (0.087 R)
• M47: 32,526,317 km (0.12 R)
• M48: 33,670,890 km (0.1 R)
• M49: 35,193,198 km (0.095 R)
• M50: 36,073,133 km (0.108 R)
• M51: 36,367,990 km (0.109 R)
• M52: 36,737,796 km (0.049 R)
• M53: 37,257,649 km (0.113 R)
• M54: 38,154,189 km (0.069 R)
• M55: 38,605,227 km (0.098 R)
• M56: 39,058,059 km (0.108 R)
• M57: 39,816,520 km (0.115 R)
• M58: 41,040,231 km (0.117 R)
• M59: 41,888,601 km (0.089 R)
• M60: 44,863,803 km (0.109 R)
• M61: 45,101,514 km (0.097 R)
• M62: 47,099,094 km (0.109 R)
• M63: 49,370,439 km (0.111 R)
• M64: 50,519,500 km (0.12 R)
• M65: 50,684,357 km (0.12 R)
• M66: 50,931,941 km (0.107 R)
• M67: 54,863,523 km (0.088 R)
• M68: 56,994,246 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 18,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit