🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.64 AU - 0.92 AU

Year: 241 Days

Day: 32.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 82.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.81 AU - 1.31 AU

Year: 382 Days

Day: 18.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,265,514 km

• M1: 82,129 km (0.115 R)

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.3

Radius: 9.7

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.99 AU - 7.65 AU

Year: 6231 Days

Day: 14.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 100,265,514 km

• M1: 129,103 km (0.114 R)
• M2: 207,941 km (0.104 R)
• M3: 367,562 km (0.076 R)
• M4: 527,482 km (0.118 R)
• M5: 673,190 km (0.084 R)
• M6: 791,822 km (0.087 R)
• M7: 1,035,965 km (0.087 R)
• M8: 1,096,852 km (0.083 R)
• M9: 1,420,881 km (0.074 R)
• M10: 1,506,600 km (0.089 R)
• M11: 2,234,543 km (0.078 R)
• M12: 2,355,269 km (0.084 R)
• M13: 2,752,302 km (0.119 R)
• M14: 2,882,003 km (0.1 R)
• M15: 3,398,265 km (0.085 R)
• M16: 3,967,635 km (0.092 R)
• M17: 4,114,540 km (0.1 R)
• M18: 4,772,471 km (0.087 R)
• M19: 5,034,268 km (0.092 R)
• M20: 5,113,704 km (0.107 R)
• M21: 5,247,145 km (0.063 R)
• M22: 5,327,629 km (0.105 R)
• M23: 5,435,788 km (0.105 R)
• M24: 5,626,675 km (0.028 R)
• M25: 5,764,455 km (0.078 R)
• M26: 6,269,647 km (0.085 R)
• M27: 6,672,514 km (0.097 R)
• M28: 6,818,521 km (0.085 R)
• M29: 7,173,068 km (0.111 R)
• M30: 7,292,597 km (0.102 R)
• M31: 8,085,615 km (0.108 R)
• M32: 8,303,879 km (0.108 R)
• M33: 8,492,372 km (0.114 R)
• M34: 8,682,511 km (0.071 R)
• M35: 8,905,860 km (0.074 R)
• M36: 9,653,551 km (0.083 R)
• M37: 10,421,287 km (0.095 R)
• M38: 10,692,957 km (0.101 R)
• M39: 10,863,947 km (0.078 R)
• M40: 11,139,506 km (0.111 R)
• M41: 12,015,103 km (0.08 R)
• M42: 12,515,208 km (0.042 R)
• M43: 12,767,729 km (0.089 R)
• M44: 13,424,913 km (0.083 R)
• M45: 14,055,767 km (0.09 R)
• M46: 14,848,337 km (0.062 R)
• M47: 15,346,198 km (0.1 R)
• M48: 15,461,987 km (0.103 R)
• M49: 15,927,536 km (0.113 R)
• M50: 16,674,328 km (0.055 R)
• M51: 17,071,959 km (0.117 R)
• M52: 17,352,156 km (0.079 R)
• M53: 17,917,038 km (0.071 R)
• M54: 18,324,243 km (0.109 R)
• M55: 18,488,053 km (0.096 R)
• M56: 18,652,311 km (0.105 R)
• M57: 18,775,730 km (0.11 R)
• M58: 19,147,929 km (0.097 R)
• M59: 19,355,721 km (0.093 R)
• M60: 19,522,522 km (0.099 R)
• M61: 20,575,542 km (0.108 R)
• M62: 21,087,615 km (0.118 R)
• M63: 21,173,484 km (0.103 R)
• M64: 21,388,307 km (0.042 R)
• M65: 22,168,011 km (0.113 R)
• M66: 22,473,639 km (0.115 R)
• M67: 23,221,928 km (0.118 R)
• M68: 23,487,913 km (0.096 R)
• M69: 23,665,934 km (0.077 R)
• M70: 24,697,561 km (0.104 R)
• M71: 25,515,263 km (0.093 R)
• M72: 26,019,408 km (0.101 R)
• M73: 26,480,469 km (0.086 R)
• M74: 26,665,671 km (0.054 R)
• M75: 28,257,093 km (0.111 R)
• M76: 29,112,194 km (0.066 R)
• M77: 29,303,231 km (0.115 R)
• M78: 29,879,332 km (0.112 R)
• M79: 30,168,655 km (0.119 R)
• M80: 30,750,142 km (0.062 R)
• M81: 30,896,149 km (0.047 R)
• M82: 32,368,491 km (0.037 R)
• M83: 32,864,408 km (0.047 R)
• M84: 33,163,155 km (0.07 R)

Asteroid Belt

Center: 13.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628

Radius: 8

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 17.96 AU - 22.3 AU

Year: 31597 Days

Day: 22.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,265,514 km

• M1: 215,122 km (0.104 R)
• M2: 812,316 km (0.068 R)
• M3: 1,219,372 km (0.118 R)
• M4: 1,683,425 km (0.108 R)
• M5: 1,759,421 km (0.116 R)
• M6: 2,198,191 km (0.12 R)
• M7: 2,366,040 km (0.086 R)
• M8: 3,219,645 km (0.115 R)
• M9: 3,803,825 km (0.093 R)
• M10: 4,108,107 km (0.076 R)
• M11: 4,211,330 km (0.103 R)
• M12: 5,012,875 km (0.111 R)
• M13: 5,459,275 km (0.109 R)
• M14: 5,860,497 km (0.092 R)
• M15: 5,918,541 km (0.115 R)
• M16: 7,058,476 km (0.104 R)
• M17: 8,005,281 km (0.09 R)
• M18: 8,395,133 km (0.092 R)
• M19: 8,924,560 km (0.086 R)
• M20: 8,991,430 km (0.088 R)
• M21: 11,076,226 km (0.116 R)
• M22: 11,510,509 km (0.071 R)
• M23: 13,532,474 km (0.099 R)
• M24: 14,860,903 km (0.057 R)
• M25: 14,940,339 km (0.091 R)
• M26: 15,580,917 km (0.107 R)
• M27: 17,054,606 km (0.118 R)
• M28: 17,304,584 km (0.112 R)
• M29: 18,658,146 km (0.112 R)
• M30: 19,434,259 km (0.094 R)
• M31: 19,782,673 km (0.104 R)
• M32: 19,870,038 km (0.065 R)
• M33: 19,957,702 km (0.049 R)
• M34: 20,045,367 km (0.072 R)
• M35: 21,286,131 km (0.114 R)
• M36: 21,915,938 km (0.103 R)
• M37: 22,826,092 km (0.095 R)
• M38: 23,563,161 km (0.097 R)
• M39: 23,655,762 km (0.089 R)
• M40: 24,308,008 km (0.106 R)
• M41: 24,495,455 km (0.084 R)
• M42: 25,155,181 km (0.051 R)
• M43: 25,820,742 km (0.112 R)
• M44: 26,975,189 km (0.038 R)
• M45: 27,656,458 km (0.048 R)
• M46: 28,244,826 km (0.083 R)
• M47: 28,441,846 km (0.109 R)
• M48: 29,035,750 km (0.107 R)
• M49: 29,135,083 km (0.064 R)
• M50: 34,246,244 km (0.089 R)
• M51: 35,195,293 km (0.109 R)
• M52: 36,474,055 km (0.083 R)
• M53: 37,334,841 km (0.105 R)
• M54: 38,857,598 km (0.113 R)
• M55: 40,289,549 km (0.078 R)
• M56: 40,622,404 km (0.097 R)
• M57: 41,963,250 km (0.113 R)
• M58: 42,413,390 km (0.095 R)
• M59: 44,688,026 km (0.107 R)
• M60: 45,493,460 km (0.071 R)
• M61: 46,303,683 km (0.066 R)
• M62: 46,768,932 km (0.108 R)
• M63: 49,117,768 km (0.091 R)
• M64: 50,187,243 km (0.081 R)
• M65: 50,784,737 km (0.103 R)
• M66: 51,625,028 km (0.083 R)
• M67: 52,833,630 km (0.118 R)
• M68: 53,563,218 km (0.114 R)
• M69: 54,541,140 km (0.102 R)
• M70: 56,763,117 km (0.068 R)
• M71: 57,885,250 km (0.116 R)
• M72: 58,637,279 km (0.117 R)
• M73: 59,266,488 km (0.106 R)
• M74: 61,294,885 km (0.088 R)
• M75: 64,380,042 km (0.055 R)
• M76: 65,810,946 km (0.104 R)
• M77: 69,234,343 km (0.101 R)
• M78: 70,833,844 km (0.093 R)
• M79: 75,978,515 km (0.04 R)
• M80: 78,318,824 km (0.106 R)
• M81: 81,242,265 km (0.088 R)
• M82: 81,382,438 km (0.098 R)
• M83: 81,803,257 km (0.115 R)
• M84: 83,776,453 km (0.113 R)
• M85: 86,479,387 km (0.081 R)
• M86: 87,913,433 km (0.085 R)
• M87: 89,934,350 km (0.083 R)
• M88: 90,659,750 km (0.074 R)
• M89: 92,408,849 km (0.1 R)
• M90: 95,348,447 km (0.049 R)
• M91: 95,940,106 km (0.082 R)
• M92: 97,424,417 km (0.12 R)
• M93: 100,265,579 km (0.08 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 13,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit