🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.36 AU - 1.94 AU

Year: 790 Days

Day: 14.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.69 AU - 2.47 AU

Year: 1118 Days

Day: 22.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.4

Radius: 13.3

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.12 AU - 6.82 AU

Year: 5438 Days

Day: 7 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,971,751 km

• M1: 185,651 km (0.065 R)
• M2: 421,716 km (0.082 R)
• M3: 890,407 km (0.108 R)
• M4: 1,099,844 km (0.115 R)
• M5: 1,227,151 km (0.062 R)
• M6: 1,342,790 km (0.108 R)
• M7: 1,621,940 km (0.101 R)
• M8: 1,713,195 km (0.118 R)
• M9: 1,862,942 km (0.109 R)
• M10: 2,115,912 km (0.119 R)
• M11: 2,236,488 km (0.112 R)
• M12: 2,484,821 km (0.114 R)
• M13: 2,919,103 km (0.102 R)
• M14: 3,076,929 km (0.092 R)
• M15: 3,168,333 km (0.09 R)
• M16: 3,834,193 km (0.092 R)
• M17: 3,982,595 km (0.076 R)
• M18: 4,132,940 km (0.084 R)
• M19: 4,234,368 km (0.111 R)
• M20: 4,336,393 km (0.115 R)
• M21: 4,491,227 km (0.119 R)
• M22: 4,753,323 km (0.106 R)
• M23: 5,430,702 km (0.093 R)
• M24: 5,851,820 km (0.077 R)
• M25: 6,815,529 km (0.088 R)
• M26: 7,208,673 km (0.063 R)
• M27: 8,561,636 km (0.053 R)
• M28: 8,821,936 km (0.064 R)
• M29: 8,986,045 km (0.117 R)
• M30: 9,551,375 km (0.098 R)
• M31: 10,507,754 km (0.072 R)
• M32: 10,891,922 km (0.049 R)
• M33: 10,997,388 km (0.105 R)
• M34: 11,209,668 km (0.076 R)
• M35: 11,818,082 km (0.12 R)
• M36: 12,695,474 km (0.079 R)
• M37: 12,880,975 km (0.112 R)
• M38: 14,127,425 km (0.108 R)
• M39: 14,745,563 km (0.114 R)
• M40: 15,058,073 km (0.112 R)
• M41: 15,293,839 km (0.117 R)
• M42: 15,412,171 km (0.093 R)
• M43: 16,128,595 km (0.055 R)
• M44: 16,410,288 km (0.094 R)
• M45: 17,511,628 km (0.068 R)
• M46: 17,800,950 km (0.077 R)
• M47: 18,092,067 km (0.094 R)
• M48: 18,763,163 km (0.094 R)
• M49: 19,017,031 km (0.067 R)
• M50: 19,742,281 km (0.065 R)
• M51: 20,173,123 km (0.098 R)
• M52: 20,346,358 km (0.103 R)
• M53: 21,044,232 km (0.088 R)
• M54: 21,572,761 km (0.033 R)
• M55: 21,661,323 km (0.113 R)
• M56: 21,883,177 km (0.074 R)
• M57: 22,061,198 km (0.086 R)
• M58: 22,373,858 km (0.111 R)
• M59: 22,598,105 km (0.103 R)
• M60: 22,913,307 km (0.108 R)
• M61: 23,230,006 km (0.055 R)
• M62: 24,465,086 km (0.053 R)
• M63: 24,603,614 km (0.056 R)
• M64: 26,333,713 km (0.094 R)
• M65: 26,523,104 km (0.067 R)
• M66: 26,618,099 km (0.039 R)
• M67: 26,712,944 km (0.055 R)
• M68: 27,094,119 km (0.119 R)
• M69: 27,717,194 km (0.099 R)
• M70: 28,199,647 km (0.062 R)
• M71: 28,344,907 km (0.097 R)
• M72: 29,173,081 km (0.096 R)
• M73: 29,467,190 km (0.087 R)
• M74: 29,860,932 km (0.097 R)
• M75: 30,107,918 km (0.11 R)
• M76: 30,206,952 km (0.075 R)
• M77: 31,704,576 km (0.116 R)
• M78: 31,956,648 km (0.114 R)
• M79: 33,277,598 km (0.034 R)
• M80: 33,379,922 km (0.05 R)
• M81: 33,636,333 km (0.118 R)
• M82: 33,790,419 km (0.111 R)
• M83: 34,616,498 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.3

Radius: 6.8

Gravity: 12.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.52 AU - 18.8 AU

Year: 22004 Days

Day: 18.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,971,751 km

• M1: 210,335 km (0.058 R)
• M2: 737,817 km (0.054 R)
• M3: 809,025 km (0.11 R)
• M4: 882,627 km (0.057 R)
• M5: 1,227,899 km (0.078 R)
• M6: 1,371,214 km (0.102 R)
• M7: 1,489,995 km (0.089 R)
• M8: 1,550,732 km (0.034 R)
• M9: 1,737,729 km (0.073 R)
• M10: 1,899,145 km (0.093 R)
• M11: 2,031,988 km (0.059 R)
• M12: 2,167,823 km (0.08 R)
• M13: 2,448,468 km (0.049 R)
• M14: 2,815,432 km (0.043 R)
• M15: 3,848,704 km (0.105 R)
• M16: 4,102,422 km (0.113 R)
• M17: 6,923,090 km (0.066 R)
• M18: 6,974,253 km (0.112 R)
• M19: 9,118,738 km (0.101 R)
• M20: 9,174,837 km (0.108 R)
• M21: 9,287,335 km (0.11 R)
• M22: 11,088,045 km (0.107 R)
• M23: 11,207,872 km (0.096 R)
• M24: 11,509,312 km (0.037 R)
• M25: 12,305,472 km (0.078 R)
• M26: 13,950,600 km (0.035 R)
• M27: 14,864,643 km (0.097 R)
• M28: 15,462,436 km (0.065 R)
• M29: 16,068,158 km (0.034 R)
• M30: 17,025,584 km (0.105 R)
• M31: 18,001,561 km (0.089 R)
• M32: 18,567,190 km (0.113 R)
• M33: 19,788,806 km (0.115 R)
• M34: 19,861,511 km (0.105 R)
• M35: 20,519,442 km (0.073 R)
• M36: 20,593,044 km (0.042 R)
• M37: 21,407,904 km (0.094 R)
• M38: 22,157,689 km (0.069 R)
• M39: 23,992,357 km (0.111 R)
• M40: 25,558,048 km (0.087 R)
• M41: 28,376,472 km (0.109 R)
• M42: 28,951,975 km (0.078 R)
• M43: 29,117,131 km (0.038 R)
• M44: 29,448,191 km (0.102 R)
• M45: 31,122,790 km (0.104 R)
• M46: 31,801,067 km (0.094 R)
• M47: 31,971,459 km (0.099 R)
• M48: 35,441,980 km (0.06 R)
• M49: 36,773,849 km (0.099 R)
• M50: 37,042,228 km (0.047 R)
• M51: 37,131,837 km (0.117 R)
• M52: 38,484,351 km (0.089 R)
• M53: 39,121,040 km (0.071 R)
• M54: 40,681,795 km (0.102 R)
• M55: 41,702,501 km (0.086 R)
• M56: 42,450,191 km (0.072 R)
• M57: 43,579,805 km (0.05 R)
• M58: 44,433,560 km (0.074 R)
• M59: 44,528,853 km (0.081 R)
• M60: 44,814,885 km (0.084 R)
• M61: 45,580,526 km (0.096 R)
• M62: 46,061,334 km (0.102 R)
• M63: 46,350,507 km (0.088 R)
• M64: 46,640,427 km (0.092 R)
• M65: 48,098,707 km (0.097 R)
• M66: 48,294,381 km (0.086 R)
• M67: 49,177,757 km (0.076 R)
• M68: 49,868,450 km (0.088 R)
• M69: 53,775,348 km (0.12 R)
• M70: 54,181,506 km (0.101 R)
• M71: 55,201,614 km (0.041 R)
• M72: 56,022,159 km (0.09 R)
• M73: 56,743,520 km (0.101 R)
• M74: 60,079,851 km (0.091 R)
• M75: 61,135,563 km (0.111 R)
• M76: 64,123,781 km (0.114 R)
• M77: 64,770,193 km (0.109 R)
• M78: 64,878,203 km (0.106 R)
• M79: 65,527,159 km (0.109 R)
• M80: 66,069,750 km (0.12 R)
• M81: 69,355,817 km (0.113 R)
• M82: 69,687,326 km (0.081 R)
• M83: 70,351,989 km (0.11 R)
• M84: 70,907,446 km (0.096 R)
• M85: 71,575,849 km (0.043 R)
• M86: 71,687,599 km (0.112 R)
• M87: 72,022,698 km (0.042 R)
• M88: 72,134,597 km (0.042 R)
• M89: 72,246,496 km (0.108 R)
• M90: 73,593,925 km (0.118 R)
• M91: 75,516,856 km (0.118 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: 182 - 17,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit