🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.45 AU - 0.65 AU

Year: 122 Days

Day: 29.7 Hours

Environment

Temp: 404 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,456,592 km

• M1: 152,590 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.39 AU - 2.41 AU

Year: 1113 Days

Day: 18.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 98,456,592 km

• M1: 253,419 km (0.093 R)
• M2: 1,429,408 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.22 AU - 3.84 AU

Year: 1985 Days

Day: 23.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,456,592 km

• M1: 1,146,967 km (0.084 R)

Asteroid Belt

Center: 6.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.9

Radius: 13.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.37 AU - 11.83 AU

Year: 9605 Days

Day: 5.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 98,456,592 km

• M1: 175,030 km (0.096 R)
• M2: 278,102 km (0.087 R)
• M3: 418,126 km (0.1 R)
• M4: 519,105 km (0.081 R)
• M5: 1,222,364 km (0.104 R)
• M6: 1,398,291 km (0.088 R)
• M7: 1,601,894 km (0.096 R)
• M8: 2,144,037 km (0.079 R)
• M9: 2,293,784 km (0.03 R)
• M10: 2,513,992 km (0.044 R)
• M11: 2,718,193 km (0.099 R)
• M12: 3,290,106 km (0.102 R)
• M13: 3,413,973 km (0.07 R)
• M14: 3,539,486 km (0.089 R)
• M15: 3,925,299 km (0.114 R)
• M16: 4,030,615 km (0.09 R)
• M17: 4,325,024 km (0.07 R)
• M18: 4,488,535 km (0.058 R)
• M19: 4,598,788 km (0.073 R)
• M20: 4,850,113 km (0.079 R)
• M21: 5,048,779 km (0.089 R)
• M22: 5,572,072 km (0.088 R)
• M23: 5,690,853 km (0.064 R)
• M24: 5,840,301 km (0.115 R)
• M25: 6,545,206 km (0.099 R)
• M26: 6,891,974 km (0.054 R)
• M27: 7,180,249 km (0.076 R)
• M28: 7,342,114 km (0.061 R)
• M29: 8,270,967 km (0.069 R)
• M30: 8,406,652 km (0.058 R)
• M31: 8,922,316 km (0.105 R)
• M32: 9,840,548 km (0.115 R)
• M33: 10,274,531 km (0.09 R)
• M34: 10,788,849 km (0.058 R)
• M35: 10,937,250 km (0.09 R)
• M36: 11,236,296 km (0.078 R)
• M37: 11,424,640 km (0.092 R)
• M38: 12,342,872 km (0.116 R)
• M39: 12,498,304 km (0.088 R)
• M40: 12,928,996 km (0.057 R)
• M41: 13,885,525 km (0.06 R)
• M42: 14,453,997 km (0.117 R)
• M43: 14,782,364 km (0.08 R)
• M44: 14,988,809 km (0.086 R)
• M45: 15,237,890 km (0.115 R)
• M46: 15,446,429 km (0.107 R)
• M47: 15,613,979 km (0.099 R)
• M48: 16,120,218 km (0.108 R)
• M49: 16,503,487 km (0.049 R)
• M50: 16,760,796 km (0.076 R)
• M51: 17,366,069 km (0.117 R)
• M52: 18,066,636 km (0.111 R)
• M53: 18,287,442 km (0.069 R)
• M54: 19,994,952 km (0.053 R)
• M55: 20,086,207 km (0.089 R)
• M56: 20,636,877 km (0.088 R)
• M57: 21,053,058 km (0.116 R)
• M58: 22,129,415 km (0.076 R)
• M59: 22,271,084 km (0.102 R)
• M60: 22,460,624 km (0.07 R)
• M61: 25,563,583 km (0.077 R)
• M62: 26,510,388 km (0.11 R)
• M63: 28,079,820 km (0.056 R)
• M64: 28,182,144 km (0.063 R)
• M65: 29,367,408 km (0.056 R)
• M66: 29,471,229 km (0.041 R)
• M67: 29,992,279 km (0.065 R)
• M68: 30,253,925 km (0.107 R)
• M69: 30,621,487 km (0.047 R)
• M70: 31,679,892 km (0.075 R)
• M71: 31,786,406 km (0.091 R)
• M72: 32,374,326 km (0.098 R)
• M73: 32,696,559 km (0.106 R)
• M74: 32,804,270 km (0.085 R)
• M75: 33,181,855 km (0.119 R)
• M76: 34,050,570 km (0.048 R)
• M77: 36,589,395 km (0.037 R)
• M78: 37,149,490 km (0.112 R)
• M79: 37,712,277 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.2

Radius: 3

Gravity: 109.47 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 14.44 AU - 23.32 AU

Year: 24547 Days

Day: 24.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,456,592 km

• M1: 236,514 km (0.083 R)
• M2: 274,961 km (0.087 R)
• M3: 426,354 km (0.117 R)
• M4: 600,635 km (0.117 R)
• M5: 824,733 km (0.099 R)
• M6: 1,040,154 km (0.087 R)
• M7: 1,272,330 km (0.11 R)
• M8: 1,447,808 km (0.119 R)
• M9: 1,593,666 km (0.103 R)
• M10: 1,630,766 km (0.114 R)
• M11: 1,821,204 km (0.098 R)
• M12: 2,306,201 km (0.084 R)
• M13: 2,390,724 km (0.045 R)
• M14: 2,519,527 km (0.077 R)
• M15: 2,738,987 km (0.046 R)
• M16: 3,530,510 km (0.096 R)
• M17: 3,579,129 km (0.059 R)
• M18: 3,825,517 km (0.106 R)
• M19: 4,334,748 km (0.114 R)
• M20: 4,757,362 km (0.115 R)
• M21: 5,303,693 km (0.041 R)
• M22: 5,641,037 km (0.106 R)
• M23: 5,697,884 km (0.068 R)
• M24: 5,927,367 km (0.031 R)
• M25: 6,218,335 km (0.081 R)
• M26: 6,814,482 km (0.095 R)
• M27: 6,996,692 km (0.103 R)
• M28: 7,366,199 km (0.112 R)
• M29: 7,553,346 km (0.028 R)
• M30: 8,708,541 km (0.053 R)
• M31: 8,972,581 km (0.066 R)
• M32: 9,780,559 km (0.12 R)
• M33: 10,262,414 km (0.095 R)
• M34: 10,681,587 km (0.082 R)
• M35: 11,681,350 km (0.118 R)
• M36: 12,045,621 km (0.083 R)
• M37: 13,463,360 km (0.097 R)
• M38: 13,615,650 km (0.085 R)
• M39: 14,075,963 km (0.045 R)
• M40: 16,128,446 km (0.044 R)
• M41: 18,188,259 km (0.106 R)
• M42: 20,942,505 km (0.046 R)
• M43: 22,277,666 km (0.039 R)
• M44: 23,731,757 km (0.089 R)
• M45: 24,563,073 km (0.097 R)
• M46: 27,885,492 km (0.118 R)
• M47: 29,154,830 km (0.118 R)
• M48: 29,549,170 km (0.119 R)
• M49: 30,243,603 km (0.074 R)
• M50: 31,043,802 km (0.047 R)
• M51: 31,144,182 km (0.111 R)
• M52: 35,252,140 km (0.088 R)
• M53: 35,882,844 km (0.089 R)
• M54: 36,835,932 km (0.066 R)
• M55: 37,904,510 km (0.073 R)
• M56: 39,744,564 km (0.119 R)
• M57: 39,853,621 km (0.099 R)
• M58: 39,962,827 km (0.076 R)
• M59: 41,502,638 km (0.093 R)
• M60: 42,057,197 km (0.112 R)
• M61: 45,664,152 km (0.107 R)
• M62: 45,892,887 km (0.042 R)
• M63: 47,620,293 km (0.105 R)
• M64: 49,017,388 km (0.12 R)
• M65: 49,486,078 km (0.113 R)
• M66: 49,956,264 km (0.109 R)
• M67: 53,288,856 km (0.118 R)
• M68: 55,347,023 km (0.102 R)
• M69: 56,324,496 km (0.084 R)
• M70: 58,793,010 km (0.118 R)
• M71: 59,915,294 km (0.102 R)
• M72: 62,688,240 km (0.119 R)
• M73: 63,324,330 km (0.09 R)
• M74: 66,019,036 km (0.078 R)
• M75: 66,406,944 km (0.04 R)
• M76: 70,064,612 km (0.065 R)
• M77: 71,386,758 km (0.117 R)
• M78: 72,984,014 km (0.057 R)
• M79: 73,787,205 km (0.093 R)
• M80: 77,982,827 km (0.083 R)
• M81: 79,215,214 km (0.103 R)
• M82: 79,490,025 km (0.104 R)
• M83: 80,316,254 km (0.061 R)
• M84: 81,145,326 km (0.039 R)
• M85: 81,283,704 km (0.091 R)
• M86: 81,977,090 km (0.064 R)
• M87: 85,473,641 km (0.119 R)
• M88: 85,614,413 km (0.083 R)
• M89: 87,878,876 km (0.082 R)
• M90: 90,162,786 km (0.097 R)
• M91: 91,600,272 km (0.076 R)
• M92: 92,610,955 km (0.057 R)
• M93: 96,396,978 km (0.117 R)
• M94: 98,013,982 km (0.114 R)

Kuiper Belt

Range: 36.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 13,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit