🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.92 AU - 2.38 AU

Year: 1163 Days

Day: 24.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,462,666 km

• M1: 79,586 km (0.066 R)

Asteroid Belt

Center: 3.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.07 AU - 4.99 AU

Year: 3557 Days

Day: 34 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,462,666 km

• M1: 39,494 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.4

Radius: 9.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.37 AU - 9.07 AU

Year: 8695 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 105,462,666 km

• M1: 162,613 km (0.097 R)
• M2: 597,943 km (0.09 R)
• M3: 947,254 km (0.084 R)
• M4: 1,058,405 km (0.066 R)
• M5: 1,130,062 km (0.111 R)
• M6: 1,203,515 km (0.078 R)
• M7: 1,402,480 km (0.113 R)
• M8: 1,481,917 km (0.082 R)
• M9: 2,008,800 km (0.058 R)
• M10: 2,512,197 km (0.086 R)
• M11: 3,095,330 km (0.08 R)
• M12: 3,456,459 km (0.103 R)
• M13: 3,609,198 km (0.104 R)
• M14: 3,853,641 km (0.116 R)
• M15: 3,943,849 km (0.109 R)
• M16: 4,080,581 km (0.091 R)
• M17: 4,382,320 km (0.081 R)
• M18: 4,452,930 km (0.113 R)
• M19: 5,155,591 km (0.042 R)
• M20: 5,609,023 km (0.06 R)
• M21: 5,866,630 km (0.12 R)
• M22: 6,075,469 km (0.05 R)
• M23: 6,339,958 km (0.106 R)
• M24: 7,379,364 km (0.03 R)
• M25: 7,548,409 km (0.114 R)
• M26: 8,383,016 km (0.091 R)
• M27: 8,796,504 km (0.056 R)
• M28: 9,095,999 km (0.06 R)
• M29: 9,246,944 km (0.109 R)
• M30: 9,952,148 km (0.115 R)
• M31: 10,358,306 km (0.117 R)
• M32: 10,610,977 km (0.114 R)
• M33: 10,833,878 km (0.084 R)
• M34: 10,961,934 km (0.04 R)
• M35: 11,381,406 km (0.109 R)
• M36: 11,609,543 km (0.116 R)
• M37: 11,674,917 km (0.09 R)
• M38: 11,904,999 km (0.099 R)
• M39: 12,403,010 km (0.066 R)
• M40: 12,705,048 km (0.093 R)
• M41: 12,840,135 km (0.1 R)
• M42: 13,282,346 km (0.085 R)
• M43: 13,419,378 km (0.09 R)
• M44: 13,557,008 km (0.116 R)
• M45: 13,833,465 km (0.12 R)
• M46: 14,216,734 km (0.11 R)
• M47: 14,780,419 km (0.093 R)
• M48: 15,065,104 km (0.057 R)
• M49: 15,603,507 km (0.08 R)
• M50: 15,711,965 km (0.077 R)
• M51: 16,002,484 km (0.114 R)
• M52: 16,588,758 km (0.094 R)
• M53: 16,958,863 km (0.108 R)
• M54: 17,033,064 km (0.093 R)
• M55: 17,107,564 km (0.097 R)
• M56: 17,294,112 km (0.099 R)
• M57: 18,123,034 km (0.089 R)
• M58: 18,465,912 km (0.082 R)
• M59: 18,657,398 km (0.085 R)
• M60: 19,119,356 km (0.085 R)
• M61: 19,546,308 km (0.112 R)
• M62: 19,897,863 km (0.049 R)
• M63: 20,212,168 km (0.118 R)
• M64: 20,409,488 km (0.11 R)
• M65: 20,647,049 km (0.103 R)
• M66: 21,445,603 km (0.102 R)
• M67: 21,646,812 km (0.073 R)
• M68: 22,091,716 km (0.064 R)
• M69: 22,990,500 km (0.119 R)
• M70: 23,237,636 km (0.088 R)
• M71: 23,320,363 km (0.107 R)
• M72: 24,109,941 km (0.1 R)
• M73: 24,571,001 km (0.102 R)
• M74: 25,971,836 km (0.091 R)
• M75: 26,100,490 km (0.098 R)
• M76: 26,229,443 km (0.094 R)
• M77: 26,487,649 km (0.048 R)
• M78: 28,055,435 km (0.077 R)
• M79: 28,319,625 km (0.109 R)
• M80: 28,894,829 km (0.066 R)
• M81: 29,384,612 km (0.083 R)
• M82: 29,563,531 km (0.084 R)
• M83: 29,652,991 km (0.054 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.5

Radius: 6.5

Gravity: 21.08 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.06 AU - 22.32 AU

Year: 28624 Days

Day: 16.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,462,666 km

• M1: 236,963 km (0.107 R)
• M2: 448,494 km (0.096 R)
• M3: 1,827,188 km (0.037 R)
• M4: 1,867,729 km (0.105 R)
• M5: 1,990,848 km (0.116 R)
• M6: 2,032,586 km (0.113 R)
• M7: 2,785,064 km (0.09 R)
• M8: 2,926,134 km (0.055 R)
• M9: 3,977,957 km (0.118 R)
• M10: 4,137,129 km (0.119 R)
• M11: 5,601,094 km (0.106 R)
• M12: 5,899,392 km (0.075 R)
• M13: 8,263,038 km (0.093 R)
• M14: 8,466,192 km (0.117 R)
• M15: 9,933,747 km (0.086 R)
• M16: 10,586,443 km (0.087 R)
• M17: 12,086,012 km (0.097 R)
• M18: 12,162,756 km (0.072 R)
• M19: 12,782,240 km (0.065 R)
• M20: 12,938,720 km (0.088 R)
• M21: 13,971,244 km (0.115 R)
• M22: 15,030,098 km (0.107 R)
• M23: 16,198,906 km (0.084 R)
• M24: 16,538,344 km (0.071 R)
• M25: 17,223,951 km (0.038 R)
• M26: 17,310,269 km (0.12 R)
• M27: 17,570,270 km (0.111 R)
• M28: 18,181,826 km (0.113 R)
• M29: 19,157,055 km (0.072 R)
• M30: 20,149,038 km (0.096 R)
• M31: 20,513,907 km (0.099 R)
• M32: 21,250,228 km (0.04 R)
• M33: 21,808,078 km (0.101 R)
• M34: 21,901,427 km (0.114 R)
• M35: 23,894,520 km (0.064 R)
• M36: 27,342,601 km (0.084 R)
• M37: 28,764,828 km (0.105 R)
• M38: 29,072,701 km (0.101 R)
• M39: 29,795,408 km (0.072 R)
• M40: 30,419,381 km (0.117 R)
• M41: 30,628,369 km (0.11 R)
• M42: 32,423,992 km (0.101 R)
• M43: 35,235,534 km (0.09 R)
• M44: 36,116,217 km (0.087 R)
• M45: 41,087,654 km (0.116 R)
• M46: 41,203,143 km (0.097 R)
• M47: 41,318,782 km (0.109 R)
• M48: 41,782,087 km (0.11 R)
• M49: 43,065,188 km (0.112 R)
• M50: 43,534,925 km (0.114 R)
• M51: 49,057,929 km (0.077 R)
• M52: 49,302,970 km (0.094 R)
• M53: 50,905,911 km (0.047 R)
• M54: 51,029,928 km (0.086 R)
• M55: 53,279,431 km (0.101 R)
• M56: 54,416,225 km (0.117 R)
• M57: 56,456,740 km (0.085 R)
• M58: 57,615,675 km (0.112 R)
• M59: 58,003,582 km (0.108 R)
• M60: 59,956,732 km (0.066 R)
• M61: 60,481,222 km (0.089 R)
• M62: 61,007,208 km (0.111 R)
• M63: 61,799,030 km (0.104 R)
• M64: 62,594,143 km (0.072 R)
• M65: 63,126,262 km (0.115 R)
• M66: 65,673,764 km (0.047 R)
• M67: 66,892,239 km (0.119 R)
• M68: 67,163,909 km (0.093 R)
• M69: 68,528,391 km (0.109 R)
• M70: 69,488,809 km (0.111 R)
• M71: 70,868,700 km (0.112 R)
• M72: 71,561,937 km (0.104 R)
• M73: 71,840,039 km (0.11 R)
• M74: 72,955,441 km (0.105 R)
• M75: 74,217,000 km (0.095 R)
• M76: 75,485,889 km (0.117 R)
• M77: 77,188,911 km (0.109 R)
• M78: 78,617,720 km (0.063 R)
• M79: 80,632,654 km (0.069 R)
• M80: 82,664,492 km (0.107 R)
• M81: 88,114,941 km (0.117 R)
• M82: 88,711,089 km (0.08 R)
• M83: 88,860,387 km (0.081 R)
• M84: 89,757,675 km (0.095 R)
• M85: 90,507,609 km (0.048 R)
• M86: 91,410,433 km (0.111 R)
• M87: 93,680,431 km (0.097 R)
• M88: 94,136,555 km (0.068 R)
• M89: 94,441,136 km (0.109 R)
• M90: 95,815,641 km (0.091 R)
• M91: 97,196,878 km (0.089 R)
• M92: 97,350,665 km (0.072 R)
• M93: 97,504,601 km (0.07 R)
• M94: 98,430,013 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit