🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.62 AU - 0.72 AU

Year: 200 Days

Day: 16.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,791,205 km

• M1: 261,946 km (0.106 R)
• M2: 324,478 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.24 AU - 3.86 AU

Year: 2443 Days

Day: 27.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,791,205 km

• M1: 279,898 km (0.077 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423

Radius: 14.4

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.9 AU - 6.16 AU

Year: 5408 Days

Day: 5.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,791,205 km

• M1: 255,214 km (0.079 R)
• M2: 394,340 km (0.116 R)
• M3: 535,710 km (0.034 R)
• M4: 656,435 km (0.045 R)
• M5: 754,123 km (0.101 R)
• M6: 905,815 km (0.1 R)
• M7: 1,004,849 km (0.068 R)
• M8: 1,134,401 km (0.115 R)
• M9: 1,397,244 km (0.106 R)
• M10: 1,805,796 km (0.11 R)
• M11: 1,934,151 km (0.082 R)
• M12: 2,303,508 km (0.106 R)
• M13: 2,659,102 km (0.11 R)
• M14: 2,956,503 km (0.097 R)
• M15: 3,070,945 km (0.096 R)
• M16: 3,167,436 km (0.082 R)
• M17: 3,264,974 km (0.057 R)
• M18: 3,463,191 km (0.107 R)
• M19: 3,665,447 km (0.108 R)
• M20: 3,871,742 km (0.084 R)
• M21: 4,469,835 km (0.118 R)
• M22: 4,847,270 km (0.12 R)
• M23: 5,281,553 km (0.11 R)
• M24: 5,374,603 km (0.088 R)
• M25: 6,236,885 km (0.064 R)
• M26: 6,558,969 km (0.106 R)
• M27: 6,810,443 km (0.115 R)
• M28: 7,090,789 km (0.067 R)
• M29: 7,193,713 km (0.078 R)
• M30: 7,348,995 km (0.081 R)
• M31: 7,505,475 km (0.1 R)
• M32: 9,186,207 km (0.103 R)
• M33: 9,298,555 km (0.102 R)
• M34: 9,439,626 km (0.114 R)
• M35: 9,666,865 km (0.107 R)
• M36: 10,388,675 km (0.064 R)
• M37: 10,919,298 km (0.086 R)
• M38: 11,068,298 km (0.065 R)
• M39: 11,217,896 km (0.119 R)
• M40: 12,099,177 km (0.052 R)
• M41: 12,470,329 km (0.096 R)
• M42: 13,034,163 km (0.032 R)
• M43: 13,160,573 km (0.087 R)
• M44: 13,287,432 km (0.093 R)
• M45: 13,446,605 km (0.073 R)
• M46: 13,542,497 km (0.101 R)
• M47: 13,702,567 km (0.096 R)
• M48: 13,799,057 km (0.088 R)
• M49: 14,024,800 km (0.108 R)
• M50: 14,382,190 km (0.114 R)
• M51: 14,480,176 km (0.11 R)
• M52: 14,578,462 km (0.101 R)
• M53: 14,676,897 km (0.04 R)
• M54: 15,039,672 km (0.097 R)
• M55: 15,539,329 km (0.095 R)
• M56: 16,010,563 km (0.044 R)
• M57: 16,452,325 km (0.12 R)
• M58: 16,898,127 km (0.103 R)
• M59: 17,313,261 km (0.112 R)
• M60: 17,907,015 km (0.105 R)
• M61: 18,153,552 km (0.053 R)
• M62: 18,935,350 km (0.112 R)
• M63: 19,150,622 km (0.091 R)
• M64: 19,258,482 km (0.076 R)
• M65: 19,873,778 km (0.088 R)
• M66: 20,568,959 km (0.095 R)
• M67: 20,679,512 km (0.096 R)
• M68: 20,901,216 km (0.053 R)
• M69: 21,384,118 km (0.047 R)
• M70: 22,096,503 km (0.118 R)
• M71: 23,313,931 km (0.116 R)
• M72: 24,436,064 km (0.113 R)
• M73: 24,670,484 km (0.096 R)
• M74: 24,944,847 km (0.116 R)
• M75: 26,052,469 km (0.092 R)
• M76: 26,331,918 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118

Radius: 5.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.86 AU - 18.42 AU

Year: 27061 Days

Day: 19.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,791,205 km

• M1: 228,286 km (0.115 R)
• M2: 326,273 km (0.12 R)
• M3: 614,847 km (0.049 R)
• M4: 1,133,204 km (0.069 R)
• M5: 1,398,142 km (0.117 R)
• M6: 1,490,743 km (0.094 R)
• M7: 1,633,310 km (0.109 R)
• M8: 1,983,518 km (0.103 R)
• M9: 2,329,239 km (0.056 R)
• M10: 2,664,936 km (0.098 R)
• M11: 2,809,298 km (0.114 R)
• M12: 2,897,112 km (0.047 R)
• M13: 3,045,513 km (0.119 R)
• M14: 3,380,912 km (0.051 R)
• M15: 3,664,101 km (0.109 R)
• M16: 4,020,592 km (0.067 R)
• M17: 5,263,003 km (0.096 R)
• M18: 5,554,120 km (0.099 R)
• M19: 5,701,624 km (0.106 R)
• M20: 6,000,520 km (0.077 R)
• M21: 6,342,950 km (0.117 R)
• M22: 6,419,843 km (0.109 R)
• M23: 7,206,429 km (0.11 R)
• M24: 7,488,869 km (0.09 R)
• M25: 7,651,931 km (0.1 R)
• M26: 8,023,083 km (0.08 R)
• M27: 8,064,672 km (0.058 R)
• M28: 8,357,883 km (0.111 R)
• M29: 8,484,593 km (0.074 R)
• M30: 8,911,545 km (0.049 R)
• M31: 8,954,629 km (0.077 R)
• M32: 9,433,193 km (0.091 R)
• M33: 9,653,551 km (0.094 R)
• M34: 10,551,587 km (0.1 R)
• M35: 10,734,395 km (0.07 R)
• M36: 11,010,553 km (0.094 R)
• M37: 11,195,905 km (0.087 R)
• M38: 11,853,088 km (0.074 R)
• M39: 11,947,933 km (0.085 R)
• M40: 12,138,521 km (0.033 R)
• M41: 12,186,243 km (0.059 R)
• M42: 12,330,006 km (0.087 R)
• M43: 12,426,198 km (0.08 R)
• M44: 14,350,325 km (0.111 R)
• M45: 14,552,881 km (0.06 R)
• M46: 14,960,685 km (0.077 R)
• M47: 15,372,378 km (0.072 R)
• M48: 16,417,918 km (0.091 R)
• M49: 16,576,641 km (0.092 R)
• M50: 17,163,214 km (0.069 R)
• M51: 17,486,046 km (0.073 R)
• M52: 18,247,200 km (0.043 R)
• M53: 18,686,868 km (0.12 R)
• M54: 19,185,777 km (0.103 R)
• M55: 20,083,514 km (0.094 R)
• M56: 20,594,391 km (0.097 R)
• M57: 21,282,242 km (0.107 R)
• M58: 21,397,731 km (0.095 R)
• M59: 23,868,340 km (0.083 R)
• M60: 23,928,329 km (0.103 R)
• M61: 25,015,307 km (0.032 R)
• M62: 25,137,080 km (0.074 R)
• M63: 27,112,220 km (0.086 R)
• M64: 29,521,644 km (0.116 R)
• M65: 30,037,607 km (0.111 R)
• M66: 31,143,734 km (0.105 R)
• M67: 31,668,972 km (0.118 R)
• M68: 31,998,685 km (0.108 R)
• M69: 33,061,429 km (0.108 R)
• M70: 34,270,778 km (0.117 R)
• M71: 35,699,886 km (0.119 R)
• M72: 38,615,998 km (0.101 R)
• M73: 40,530,551 km (0.116 R)
• M74: 40,960,196 km (0.1 R)
• M75: 41,968,635 km (0.099 R)
• M76: 42,258,257 km (0.105 R)
• M77: 42,839,445 km (0.093 R)
• M78: 43,131,160 km (0.064 R)
• M79: 43,569,781 km (0.097 R)
• M80: 44,304,157 km (0.073 R)
• M81: 45,339,075 km (0.112 R)
• M82: 46,531,520 km (0.099 R)
• M83: 48,112,321 km (0.093 R)
• M84: 50,785,934 km (0.053 R)
• M85: 50,862,977 km (0.111 R)
• M86: 51,403,773 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 12,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit