🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.53 AU - 0.65 AU

Year: 168 Days

Day: 12.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.58 AU - 0.84 AU

Year: 222 Days

Day: 37.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,222,218 km

• M1: 54,753 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.69 AU - 0.91 AU

Year: 265 Days

Day: 13.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,222,218 km

• M1: 220,806 km (0.054 R)
• M2: 352,303 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.85 AU - 0.91 AU

Year: 306 Days

Day: 14.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.13 AU - 1.41 AU

Year: 531 Days

Day: 39.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,222,218 km

• M1: 633,547 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.7 AU - 2.66 AU

Year: 1194 Days

Day: 14.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.72 AU - 2.94 AU

Year: 1766 Days

Day: 30.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 151.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,222,218 km

• M1: 171,589 km (0.101 R)
• M2: 2,095,118 km (0.047 R)

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.7

Radius: 8

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.15 AU - 11.53 AU

Year: 11447 Days

Day: 6.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,222,218 km

• M1: 149,897 km (0.058 R)
• M2: 323,131 km (0.114 R)
• M3: 549,024 km (0.067 R)
• M4: 613,202 km (0.059 R)
• M5: 1,304,942 km (0.09 R)
• M6: 1,393,055 km (0.04 R)
• M7: 1,483,263 km (0.096 R)
• M8: 1,622,389 km (0.08 R)
• M9: 1,765,853 km (0.103 R)
• M10: 2,711,910 km (0.103 R)
• M11: 2,797,031 km (0.112 R)
• M12: 2,998,839 km (0.104 R)
• M13: 3,175,813 km (0.062 R)
• M14: 3,265,422 km (0.101 R)
• M15: 3,386,447 km (0.088 R)
• M16: 3,570,752 km (0.09 R)
• M17: 4,507,384 km (0.119 R)
• M18: 4,778,455 km (0.112 R)
• M19: 4,985,499 km (0.106 R)
• M20: 5,551,577 km (0.084 R)
• M21: 6,212,800 km (0.091 R)
• M22: 6,325,447 km (0.043 R)
• M23: 7,093,482 km (0.101 R)
• M24: 7,171,872 km (0.112 R)
• M25: 7,250,710 km (0.107 R)
• M26: 7,408,984 km (0.073 R)
• M27: 7,488,570 km (0.099 R)
• M28: 9,267,588 km (0.077 R)
• M29: 9,396,541 km (0.112 R)
• M30: 10,005,554 km (0.12 R)
• M31: 10,137,649 km (0.061 R)
• M32: 10,627,283 km (0.093 R)
• M33: 11,170,174 km (0.101 R)
• M34: 11,261,578 km (0.113 R)
• M35: 12,377,279 km (0.114 R)
• M36: 12,661,665 km (0.105 R)
• M37: 12,852,551 km (0.097 R)
• M38: 13,968,103 km (0.102 R)
• M39: 14,214,790 km (0.107 R)
• M40: 15,520,330 km (0.073 R)
• M41: 15,571,343 km (0.084 R)
• M42: 15,724,531 km (0.036 R)
• M43: 16,654,731 km (0.026 R)
• M44: 17,390,453 km (0.115 R)
• M45: 17,869,017 km (0.042 R)
• M46: 18,029,535 km (0.111 R)
• M47: 18,893,463 km (0.035 R)
• M48: 19,605,399 km (0.076 R)
• M49: 19,992,409 km (0.057 R)
• M50: 20,605,611 km (0.086 R)
• M51: 21,622,278 km (0.084 R)
• M52: 21,907,561 km (0.057 R)
• M53: 21,964,857 km (0.049 R)
• M54: 22,482,017 km (0.104 R)
• M55: 23,003,216 km (0.119 R)
• M56: 23,411,319 km (0.078 R)
• M57: 23,586,947 km (0.089 R)
• M58: 23,645,589 km (0.067 R)
• M59: 24,057,432 km (0.096 R)
• M60: 25,007,827 km (0.102 R)
• M61: 25,367,311 km (0.08 R)
• M62: 25,668,302 km (0.039 R)
• M63: 26,700,228 km (0.103 R)
• M64: 27,993,651 km (0.073 R)
• M65: 30,449,450 km (0.109 R)
• M66: 30,705,262 km (0.056 R)
• M67: 31,864,945 km (0.088 R)
• M68: 31,994,646 km (0.109 R)
• M69: 32,515,396 km (0.083 R)
• M70: 32,907,792 km (0.108 R)
• M71: 33,565,274 km (0.11 R)
• M72: 33,697,369 km (0.105 R)
• M73: 34,893,255 km (0.08 R)
• M74: 36,103,053 km (0.071 R)
• M75: 37,668,744 km (0.103 R)
• M76: 38,978,772 km (0.095 R)
• M77: 39,813,828 km (0.117 R)
• M78: 42,782,897 km (0.117 R)
• M79: 43,644,132 km (0.11 R)
• M80: 43,788,344 km (0.113 R)
• M81: 43,860,450 km (0.117 R)
• M82: 44,149,324 km (0.101 R)
• M83: 45,529,962 km (0.073 R)
• M84: 45,676,119 km (0.112 R)
• M85: 46,629,955 km (0.067 R)
• M86: 46,850,912 km (0.116 R)
• M87: 48,184,577 km (0.084 R)
• M88: 50,132,790 km (0.069 R)
• M89: 50,434,828 km (0.061 R)
• M90: 50,510,375 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.2

Radius: 6.9

Gravity: 18.42 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.45 AU - 20.45 AU

Year: 24743 Days

Day: 18.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,222,218 km

• M1: 260,599 km (0.103 R)
• M2: 790,475 km (0.083 R)
• M3: 1,086,230 km (0.067 R)
• M4: 1,213,987 km (0.112 R)
• M5: 1,279,660 km (0.117 R)
• M6: 1,698,983 km (0.106 R)
• M7: 2,238,433 km (0.106 R)
• M8: 2,527,157 km (0.078 R)
• M9: 4,442,608 km (0.109 R)
• M10: 4,493,770 km (0.082 R)
• M11: 5,557,561 km (0.078 R)
• M12: 5,835,215 km (0.06 R)
• M13: 6,346,540 km (0.08 R)
• M14: 6,404,285 km (0.047 R)
• M15: 6,520,223 km (0.108 R)
• M16: 7,411,827 km (0.102 R)
• M17: 8,659,024 km (0.085 R)
• M18: 9,636,347 km (0.066 R)
• M19: 10,104,289 km (0.087 R)
• M20: 10,716,892 km (0.1 R)
• M21: 12,264,482 km (0.105 R)
• M22: 12,844,324 km (0.117 R)
• M23: 13,581,691 km (0.095 R)
• M24: 14,030,635 km (0.097 R)
• M25: 14,408,519 km (0.073 R)
• M26: 16,506,479 km (0.118 R)
• M27: 17,631,306 km (0.107 R)
• M28: 17,712,537 km (0.117 R)
• M29: 19,030,046 km (0.063 R)
• M30: 19,785,066 km (0.061 R)
• M31: 21,323,980 km (0.077 R)
• M32: 21,410,746 km (0.092 R)
• M33: 21,758,412 km (0.098 R)
• M34: 22,195,537 km (0.095 R)
• M35: 22,989,902 km (0.104 R)
• M36: 23,167,624 km (0.113 R)
• M37: 23,883,300 km (0.075 R)
• M38: 24,153,623 km (0.088 R)
• M39: 26,073,562 km (0.114 R)
• M40: 26,166,313 km (0.045 R)
• M41: 26,724,463 km (0.08 R)
• M42: 27,286,652 km (0.076 R)
• M43: 28,327,254 km (0.068 R)
• M44: 28,708,879 km (0.11 R)
• M45: 32,020,826 km (0.113 R)
• M46: 32,518,089 km (0.065 R)
• M47: 34,328,822 km (0.087 R)
• M48: 34,633,852 km (0.096 R)
• M49: 34,735,728 km (0.087 R)
• M50: 37,942,508 km (0.112 R)
• M51: 38,468,494 km (0.032 R)
• M52: 40,919,206 km (0.045 R)
• M53: 41,783,284 km (0.106 R)
• M54: 42,326,474 km (0.105 R)
• M55: 44,522,421 km (0.072 R)
• M56: 45,188,430 km (0.102 R)
• M57: 45,411,182 km (0.098 R)
• M58: 46,417,975 km (0.117 R)
• M59: 49,711,821 km (0.098 R)
• M60: 50,749,282 km (0.116 R)
• M61: 52,143,684 km (0.05 R)
• M62: 52,962,882 km (0.077 R)
• M63: 56,521,516 km (0.09 R)
• M64: 56,641,494 km (0.062 R)
• M65: 57,001,725 km (0.115 R)
• M66: 57,724,732 km (0.092 R)
• M67: 58,087,357 km (0.108 R)
• M68: 59,301,643 km (0.094 R)
• M69: 59,545,488 km (0.114 R)
• M70: 60,524,307 km (0.116 R)
• M71: 62,745,835 km (0.109 R)
• M72: 63,492,328 km (0.111 R)
• M73: 63,866,622 km (0.099 R)
• M74: 66,887,452 km (0.101 R)
• M75: 70,857,779 km (0.1 R)
• M76: 71,635,090 km (0.089 R)
• M77: 72,024,792 km (0.101 R)
• M78: 73,067,340 km (0.113 R)
• M79: 73,197,939 km (0.117 R)
• M80: 75,563,380 km (0.073 R)
• M81: 80,908,961 km (0.072 R)
• M82: 81,856,813 km (0.093 R)
• M83: 84,311,266 km (0.041 R)
• M84: 84,722,660 km (0.116 R)
• M85: 85,822,952 km (0.097 R)
• M86: 86,651,425 km (0.065 R)
• M87: 87,205,087 km (0.116 R)
• M88: 89,431,701 km (0.088 R)
• M89: 89,991,347 km (0.081 R)
• M90: 93,231,338 km (0.025 R)
• M91: 93,373,157 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 20,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit