🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.65 AU - 0.69 AU

Year: 211 Days

Day: 38 Hours

Environment

Temp: 142 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,283,764 km

• M1: 439,519 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.64 AU - 0.84 AU

Year: 245 Days

Day: 31.3 Hours

Environment

Temp: 75 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,283,764 km

• M1: 101,427 km (0.073 R)

Asteroid Belt

Center: 1.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.37 AU - 1.63 AU

Year: 707 Days

Day: 19.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,283,764 km

• M1: 215,122 km (0.098 R)
• M2: 1,250,339 km (0.052 R)

Asteroid Belt

Center: 3.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.6

Radius: 11.6

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.8 AU - 7.72 AU

Year: 6030 Days

Day: 6.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,283,764 km

• M1: 212,878 km (0.056 R)
• M2: 320,439 km (0.104 R)
• M3: 446,699 km (0.047 R)
• M4: 593,604 km (0.109 R)
• M5: 799,451 km (0.119 R)
• M6: 1,044,642 km (0.103 R)
• M7: 1,265,299 km (0.053 R)
• M8: 1,518,867 km (0.102 R)
• M9: 1,826,291 km (0.074 R)
• M10: 1,958,835 km (0.104 R)
• M11: 2,055,475 km (0.117 R)
• M12: 2,458,491 km (0.063 R)
• M13: 2,584,453 km (0.111 R)
• M14: 2,777,284 km (0.078 R)
• M15: 2,864,500 km (0.05 R)
• M16: 3,019,483 km (0.111 R)
• M17: 3,291,752 km (0.101 R)
• M18: 3,501,338 km (0.099 R)
• M19: 3,811,903 km (0.074 R)
• M20: 4,106,462 km (0.089 R)
• M21: 4,434,081 km (0.058 R)
• M22: 4,536,705 km (0.092 R)
• M23: 5,114,901 km (0.117 R)
• M24: 5,716,434 km (0.053 R)
• M25: 5,997,379 km (0.062 R)
• M26: 6,311,684 km (0.045 R)
• M27: 6,543,560 km (0.084 R)
• M28: 6,631,374 km (0.097 R)
• M29: 6,748,958 km (0.065 R)
• M30: 6,986,221 km (0.109 R)
• M31: 7,408,087 km (0.111 R)
• M32: 7,869,446 km (0.108 R)
• M33: 8,119,275 km (0.062 R)
• M34: 8,435,226 km (0.059 R)
• M35: 8,949,393 km (0.118 R)
• M36: 9,046,931 km (0.05 R)
• M37: 10,278,870 km (0.057 R)
• M38: 10,381,045 km (0.031 R)
• M39: 11,316,032 km (0.082 R)
• M40: 12,133,734 km (0.035 R)
• M41: 12,277,796 km (0.051 R)
• M42: 12,422,607 km (0.116 R)
• M43: 13,488,791 km (0.077 R)
• M44: 14,165,422 km (0.059 R)
• M45: 14,279,266 km (0.103 R)
• M46: 14,699,188 km (0.119 R)
• M47: 14,852,974 km (0.11 R)
• M48: 15,356,371 km (0.061 R)
• M49: 15,708,225 km (0.096 R)
• M50: 16,141,760 km (0.047 R)
• M51: 16,379,920 km (0.108 R)
• M52: 16,579,334 km (0.074 R)
• M53: 16,699,311 km (0.111 R)
• M54: 17,182,213 km (0.081 R)
• M55: 19,117,710 km (0.117 R)
• M56: 19,201,635 km (0.087 R)
• M57: 19,538,529 km (0.098 R)
• M58: 20,388,993 km (0.091 R)
• M59: 20,689,535 km (0.079 R)
• M60: 21,078,190 km (0.092 R)
• M61: 22,214,237 km (0.054 R)
• M62: 22,523,605 km (0.112 R)
• M63: 22,967,911 km (0.073 R)
• M64: 23,101,801 km (0.112 R)
• M65: 23,684,784 km (0.097 R)
• M66: 24,182,047 km (0.104 R)
• M67: 24,500,242 km (0.108 R)
• M68: 25,003,040 km (0.088 R)
• M69: 26,018,810 km (0.065 R)
• M70: 26,531,781 km (0.087 R)
• M71: 27,852,580 km (0.097 R)
• M72: 28,616,876 km (0.075 R)
• M73: 29,194,772 km (0.115 R)
• M74: 29,679,170 km (0.067 R)
• M75: 29,971,036 km (0.038 R)
• M76: 30,803,398 km (0.042 R)
• M77: 30,951,051 km (0.117 R)
• M78: 31,346,139 km (0.115 R)
• M79: 31,593,724 km (0.08 R)
• M80: 32,140,953 km (0.118 R)
• M81: 32,290,850 km (0.084 R)
• M82: 33,953,780 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.3

Radius: 8.4

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.72 AU - 8.5 AU

Year: 8892 Days

Day: 10.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,283,764 km

• M1: 105,167 km (0.041 R)
• M2: 355,893 km (0.056 R)
• M3: 668,702 km (0.07 R)
• M4: 740,809 km (0.105 R)
• M5: 826,528 km (0.105 R)
• M6: 915,689 km (0.068 R)
• M7: 984,952 km (0.053 R)
• M8: 1,092,214 km (0.106 R)
• M9: 1,371,064 km (0.096 R)
• M10: 1,729,202 km (0.095 R)
• M11: 2,383,094 km (0.112 R)
• M12: 2,447,571 km (0.088 R)
• M13: 2,778,780 km (0.04 R)
• M14: 2,846,847 km (0.116 R)
• M15: 2,967,124 km (0.06 R)
• M16: 3,106,849 km (0.097 R)
• M17: 3,212,913 km (0.1 R)
• M18: 3,410,831 km (0.084 R)
• M19: 3,483,686 km (0.065 R)
• M20: 4,241,548 km (0.118 R)
• M21: 4,359,581 km (0.119 R)
• M22: 4,458,765 km (0.1 R)
• M23: 4,639,180 km (0.069 R)
• M24: 5,194,936 km (0.049 R)
• M25: 5,837,010 km (0.057 R)
• M26: 5,924,524 km (0.097 R)
• M27: 6,100,900 km (0.118 R)
• M28: 6,256,632 km (0.09 R)
• M29: 6,413,710 km (0.068 R)
• M30: 6,594,723 km (0.042 R)
• M31: 6,708,866 km (0.093 R)
• M32: 7,195,059 km (0.101 R)
• M33: 7,644,750 km (0.031 R)
• M34: 7,957,859 km (0.088 R)
• M35: 8,373,442 km (0.084 R)
• M36: 9,098,842 km (0.035 R)
• M37: 9,251,432 km (0.049 R)
• M38: 9,379,188 km (0.087 R)
• M39: 9,610,766 km (0.097 R)
• M40: 10,158,294 km (0.1 R)
• M41: 10,263,760 km (0.112 R)
• M42: 11,066,353 km (0.117 R)
• M43: 11,229,265 km (0.091 R)
• M44: 11,310,945 km (0.113 R)
• M45: 11,833,491 km (0.113 R)
• M46: 11,972,318 km (0.06 R)
• M47: 12,476,462 km (0.072 R)
• M48: 12,816,498 km (0.094 R)
• M49: 12,873,346 km (0.07 R)
• M50: 13,130,804 km (0.051 R)
• M51: 13,534,568 km (0.109 R)
• M52: 13,767,043 km (0.118 R)
• M53: 14,443,076 km (0.119 R)
• M54: 14,859,706 km (0.083 R)
• M55: 15,705,084 km (0.074 R)
• M56: 15,980,194 km (0.113 R)
• M57: 16,164,349 km (0.077 R)
• M58: 16,287,618 km (0.078 R)
• M59: 16,411,186 km (0.118 R)
• M60: 17,790,478 km (0.118 R)
• M61: 18,205,163 km (0.114 R)
• M62: 18,494,037 km (0.05 R)
• M63: 18,558,513 km (0.109 R)
• M64: 18,752,093 km (0.111 R)
• M65: 18,849,182 km (0.09 R)
• M66: 18,978,883 km (0.048 R)
• M67: 19,369,932 km (0.055 R)
• M68: 19,533,592 km (0.108 R)
• M69: 19,862,259 km (0.111 R)
• M70: 20,226,081 km (0.041 R)
• M71: 20,292,502 km (0.117 R)
• M72: 20,425,345 km (0.072 R)
• M73: 20,825,968 km (0.088 R)
• M74: 20,926,648 km (0.107 R)
• M75: 21,262,944 km (0.102 R)
• M76: 23,214,298 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 16,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit