🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.46 AU - 0.54 AU

Year: 134 Days

Day: 19.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.84 AU - 1.04 AU

Year: 345 Days

Day: 30.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.79 AU - 1.29 AU

Year: 402 Days

Day: 26.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,424,254 km

• M1: 943,813 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.16 AU - 3.56 AU

Year: 1832 Days

Day: 29.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.6

Radius: 14.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.32 AU - 11.32 AU

Year: 11655 Days

Day: 5.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,424,254 km

• M1: 204,500 km (0.086 R)
• M2: 364,570 km (0.04 R)
• M3: 724,203 km (0.111 R)
• M4: 856,597 km (0.12 R)
• M5: 1,260,661 km (0.117 R)
• M6: 1,672,055 km (0.056 R)
• M7: 1,960,779 km (0.089 R)
• M8: 2,497,836 km (0.064 R)
• M9: 3,176,112 km (0.103 R)
• M10: 3,305,515 km (0.099 R)
• M11: 3,403,651 km (0.035 R)
• M12: 3,569,704 km (0.05 R)
• M13: 3,670,683 km (0.115 R)
• M14: 3,806,667 km (0.088 R)
• M15: 4,189,638 km (0.091 R)
• M16: 4,512,470 km (0.096 R)
• M17: 5,646,572 km (0.112 R)
• M18: 6,286,551 km (0.095 R)
• M19: 6,532,490 km (0.098 R)
• M20: 6,823,458 km (0.038 R)
• M21: 6,949,569 km (0.101 R)
• M22: 8,030,115 km (0.091 R)
• M23: 8,163,257 km (0.07 R)
• M24: 8,431,934 km (0.091 R)
• M25: 8,658,126 km (0.108 R)
• M26: 9,488,843 km (0.104 R)
• M27: 9,818,856 km (0.05 R)
• M28: 10,296,821 km (0.037 R)
• M29: 10,684,729 km (0.095 R)
• M30: 10,782,566 km (0.041 R)
• M31: 11,028,205 km (0.109 R)
• M32: 11,375,272 km (0.085 R)
• M33: 11,575,135 km (0.053 R)
• M34: 11,826,759 km (0.112 R)
• M35: 13,269,032 km (0.11 R)
• M36: 13,479,666 km (0.114 R)
• M37: 13,957,481 km (0.063 R)
• M38: 14,875,414 km (0.061 R)
• M39: 15,258,983 km (0.097 R)
• M40: 15,924,245 km (0.113 R)
• M41: 16,036,144 km (0.085 R)
• M42: 17,054,157 km (0.083 R)
• M43: 17,340,637 km (0.12 R)
• M44: 17,860,490 km (0.068 R)
• M45: 20,718,258 km (0.097 R)
• M46: 21,331,460 km (0.066 R)
• M47: 21,826,180 km (0.112 R)
• M48: 22,262,258 km (0.117 R)
• M49: 23,460,387 km (0.117 R)
• M50: 24,292,301 km (0.111 R)
• M51: 26,116,647 km (0.095 R)
• M52: 26,248,742 km (0.092 R)
• M53: 26,912,059 km (0.105 R)
• M54: 27,513,891 km (0.096 R)
• M55: 28,390,833 km (0.094 R)
• M56: 29,140,169 km (0.1 R)
• M57: 29,895,938 km (0.074 R)
• M58: 30,658,288 km (0.103 R)
• M59: 30,797,564 km (0.089 R)
• M60: 31,567,395 km (0.1 R)
• M61: 33,126,055 km (0.106 R)
• M62: 34,130,904 km (0.12 R)
• M63: 34,637,143 km (0.036 R)
• M64: 35,876,861 km (0.104 R)
• M65: 36,908,787 km (0.116 R)
• M66: 37,057,038 km (0.038 R)
• M67: 39,682,630 km (0.068 R)
• M68: 39,834,472 km (0.112 R)
• M69: 40,826,157 km (0.084 R)
• M70: 41,286,619 km (0.117 R)
• M71: 42,911,700 km (0.042 R)
• M72: 43,301,702 km (0.05 R)
• M73: 46,544,086 km (0.052 R)
• M74: 47,911,411 km (0.078 R)
• M75: 48,640,551 km (0.044 R)
• M76: 48,884,395 km (0.081 R)
• M77: 50,520,547 km (0.05 R)
• M78: 50,932,390 km (0.106 R)
• M79: 51,180,124 km (0.092 R)
• M80: 51,676,640 km (0.077 R)
• M81: 51,842,394 km (0.076 R)
• M82: 54,942,660 km (0.093 R)
• M83: 56,643,289 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.8

Radius: 3

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.24 AU - 14.94 AU

Year: 18975 Days

Day: 20.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 41,424,254 km

• M1: 78,688 km (0.114 R)
• M2: 263,143 km (0.076 R)
• M3: 787,483 km (0.12 R)
• M4: 1,117,646 km (0.104 R)
• M5: 1,154,746 km (0.082 R)
• M6: 1,346,082 km (0.114 R)
• M7: 1,365,829 km (0.1 R)
• M8: 1,609,374 km (0.072 R)
• M9: 1,693,597 km (0.112 R)
• M10: 1,714,840 km (0.061 R)
• M11: 1,822,700 km (0.072 R)
• M12: 1,954,795 km (0.076 R)
• M13: 2,113,070 km (0.089 R)
• M14: 2,275,384 km (0.093 R)
• M15: 2,369,929 km (0.104 R)
• M16: 2,811,243 km (0.058 R)
• M17: 3,384,053 km (0.117 R)
• M18: 3,519,140 km (0.09 R)
• M19: 4,454,426 km (0.095 R)
• M20: 4,662,068 km (0.097 R)
• M21: 5,335,258 km (0.095 R)
• M22: 5,619,345 km (0.087 R)
• M23: 5,843,742 km (0.102 R)
• M24: 6,169,267 km (0.083 R)
• M25: 6,235,090 km (0.07 R)
• M26: 6,601,305 km (0.073 R)
• M27: 7,847,456 km (0.054 R)
• M28: 8,278,597 km (0.091 R)
• M29: 8,424,006 km (0.089 R)
• M30: 8,460,508 km (0.096 R)
• M31: 9,314,263 km (0.117 R)
• M32: 9,541,352 km (0.117 R)
• M33: 9,924,024 km (0.08 R)
• M34: 10,194,945 km (0.065 R)
• M35: 10,311,781 km (0.045 R)
• M36: 10,546,799 km (0.095 R)
• M37: 11,181,992 km (0.102 R)
• M38: 11,504,226 km (0.052 R)
• M39: 11,747,921 km (0.101 R)
• M40: 11,911,282 km (0.116 R)
• M41: 12,406,002 km (0.091 R)
• M42: 12,697,718 km (0.108 R)
• M43: 14,320,107 km (0.112 R)
• M44: 14,363,640 km (0.106 R)
• M45: 14,845,793 km (0.084 R)
• M46: 15,556,533 km (0.055 R)
• M47: 16,096,731 km (0.114 R)
• M48: 16,142,059 km (0.04 R)
• M49: 16,643,212 km (0.087 R)
• M50: 17,334,653 km (0.028 R)
• M51: 17,847,774 km (0.072 R)
• M52: 17,894,748 km (0.109 R)
• M53: 18,365,831 km (0.087 R)
• M54: 18,936,547 km (0.105 R)
• M55: 18,984,419 km (0.087 R)
• M56: 20,535,898 km (0.082 R)
• M57: 20,732,769 km (0.081 R)
• M58: 20,979,605 km (0.065 R)
• M59: 21,576,052 km (0.102 R)
• M60: 22,683,824 km (0.108 R)
• M61: 23,449,765 km (0.1 R)
• M62: 23,655,463 km (0.093 R)
• M63: 24,432,025 km (0.073 R)
• M64: 25,216,965 km (0.057 R)
• M65: 25,480,407 km (0.113 R)
• M66: 26,383,080 km (0.072 R)
• M67: 26,918,940 km (0.119 R)
• M68: 27,026,501 km (0.088 R)
• M69: 27,080,356 km (0.094 R)
• M70: 27,350,231 km (0.106 R)
• M71: 27,675,157 km (0.117 R)
• M72: 27,729,312 km (0.038 R)
• M73: 27,838,069 km (0.11 R)
• M74: 29,374,140 km (0.042 R)
• M75: 29,429,641 km (0.038 R)
• M76: 29,595,844 km (0.077 R)
• M77: 30,040,898 km (0.065 R)
• M78: 30,881,339 km (0.119 R)
• M79: 31,219,729 km (0.097 R)
• M80: 31,559,167 km (0.11 R)
• M81: 31,956,948 km (0.079 R)
• M82: 32,527,963 km (0.045 R)
• M83: 32,642,555 km (0.115 R)
• M84: 32,814,742 km (0.1 R)
• M85: 33,332,949 km (0.08 R)
• M86: 33,795,954 km (0.102 R)
• M87: 34,202,711 km (0.074 R)
• M88: 35,905,434 km (0.112 R)
• M89: 36,320,568 km (0.093 R)
• M90: 36,439,498 km (0.107 R)
• M91: 36,976,106 km (0.084 R)
• M92: 37,035,945 km (0.094 R)
• M93: 37,575,395 km (0.07 R)
• M94: 38,419,875 km (0.057 R)
• M95: 39,331,524 km (0.112 R)
• M96: 39,759,374 km (0.047 R)
• M97: 40,928,631 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 19,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit