🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.52 AU - 0.62 AU

Year: 156 Days

Day: 25.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,881,094 km

• M1: 530,923 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.48 AU - 0.8 AU

Year: 186 Days

Day: 41.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.69 AU - 0.97 AU

Year: 275 Days

Day: 22.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,881,094 km

• M1: 79,885 km (0.115 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.2

Radius: 10.8

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.16 AU - 9.1 AU

Year: 8425 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,881,094 km

• M1: 250,128 km (0.115 R)
• M2: 399,277 km (0.119 R)
• M3: 501,302 km (0.098 R)
• M4: 1,097,450 km (0.094 R)
• M5: 1,511,537 km (0.102 R)
• M6: 1,660,088 km (0.093 R)
• M7: 1,836,015 km (0.117 R)
• M8: 1,903,633 km (0.095 R)
• M9: 2,575,327 km (0.109 R)
• M10: 2,702,785 km (0.107 R)
• M11: 2,832,187 km (0.101 R)
• M12: 3,124,501 km (0.098 R)
• M13: 3,205,882 km (0.1 R)
• M14: 3,510,613 km (0.064 R)
• M15: 3,623,709 km (0.115 R)
• M16: 3,882,962 km (0.069 R)
• M17: 4,059,039 km (0.027 R)
• M18: 4,177,969 km (0.072 R)
• M19: 4,267,878 km (0.078 R)
• M20: 4,541,791 km (0.084 R)
• M21: 4,727,592 km (0.089 R)
• M22: 6,131,418 km (0.104 R)
• M23: 7,802,127 km (0.12 R)
• M24: 8,515,410 km (0.077 R)
• M25: 8,591,705 km (0.081 R)
• M26: 9,210,442 km (0.069 R)
• M27: 9,406,714 km (0.042 R)
• M28: 10,124,933 km (0.043 R)
• M29: 10,246,407 km (0.118 R)
• M30: 10,327,639 km (0.038 R)
• M31: 10,943,533 km (0.117 R)
• M32: 11,444,985 km (0.067 R)
• M33: 12,340,478 km (0.082 R)
• M34: 12,557,096 km (0.086 R)
• M35: 12,906,108 km (0.111 R)
• M36: 13,214,279 km (0.1 R)
• M37: 14,198,334 km (0.079 R)
• M38: 14,425,274 km (0.117 R)
• M39: 14,699,337 km (0.119 R)
• M40: 14,928,820 km (0.034 R)
• M41: 15,113,424 km (0.113 R)
• M42: 16,000,390 km (0.115 R)
• M43: 16,094,637 km (0.052 R)
• M44: 16,426,445 km (0.09 R)
• M45: 17,241,304 km (0.066 R)
• M46: 17,922,274 km (0.117 R)
• M47: 18,364,784 km (0.103 R)
• M48: 18,463,519 km (0.117 R)
• M49: 18,711,402 km (0.088 R)
• M50: 19,511,751 km (0.098 R)
• M51: 19,966,828 km (0.067 R)
• M52: 20,323,320 km (0.086 R)
• M53: 21,145,809 km (0.112 R)
• M54: 22,347,379 km (0.119 R)
• M55: 23,732,057 km (0.12 R)
• M56: 24,055,637 km (0.105 R)
• M57: 24,597,929 km (0.081 R)
• M58: 25,474,273 km (0.038 R)
• M59: 25,639,729 km (0.044 R)
• M60: 26,416,441 km (0.036 R)
• M61: 29,426,500 km (0.113 R)
• M62: 30,473,236 km (0.119 R)
• M63: 30,649,013 km (0.054 R)
• M64: 31,001,316 km (0.083 R)
• M65: 31,354,966 km (0.117 R)
• M66: 31,591,480 km (0.091 R)
• M67: 31,828,593 km (0.076 R)
• M68: 33,867,761 km (0.079 R)
• M69: 34,171,295 km (0.046 R)
• M70: 34,842,092 km (0.082 R)
• M71: 35,271,139 km (0.077 R)
• M72: 35,517,227 km (0.04 R)
• M73: 36,631,133 km (0.104 R)
• M74: 36,942,745 km (0.055 R)
• M75: 37,067,510 km (0.085 R)
• M76: 38,450,094 km (0.029 R)
• M77: 38,639,933 km (0.095 R)
• M78: 39,466,162 km (0.075 R)
• M79: 40,748,665 km (0.108 R)
• M80: 41,524,779 km (0.105 R)
• M81: 42,763,449 km (0.095 R)
• M82: 42,960,170 km (0.101 R)
• M83: 43,091,517 km (0.117 R)
• M84: 43,552,129 km (0.118 R)
• M85: 43,749,897 km (0.066 R)
• M86: 44,014,237 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.9

Radius: 6.7

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 19.1 AU - 19.64 AU

Year: 30983 Days

Day: 16.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,881,094 km

• M1: 112,647 km (0.111 R)
• M2: 205,996 km (0.112 R)
• M3: 391,198 km (0.118 R)
• M4: 450,589 km (0.083 R)
• M5: 721,062 km (0.085 R)
• M6: 847,472 km (0.116 R)
• M7: 953,986 km (0.074 R)
• M8: 1,300,155 km (0.092 R)
• M9: 1,682,976 km (0.104 R)
• M10: 2,027,500 km (0.047 R)
• M11: 2,099,008 km (0.051 R)
• M12: 2,244,716 km (0.074 R)
• M13: 2,318,917 km (0.049 R)
• M14: 2,393,865 km (0.102 R)
• M15: 2,820,369 km (0.099 R)
• M16: 3,145,295 km (0.052 R)
• M17: 3,698,658 km (0.077 R)
• M18: 4,144,759 km (0.061 R)
• M19: 4,327,866 km (0.114 R)
• M20: 4,607,764 km (0.119 R)
• M21: 4,797,604 km (0.025 R)
• M22: 5,283,348 km (0.083 R)
• M23: 5,332,715 km (0.059 R)
• M24: 5,733,937 km (0.114 R)
• M25: 6,832,584 km (0.096 R)
• M26: 6,886,439 km (0.092 R)
• M27: 6,940,593 km (0.065 R)
• M28: 7,994,510 km (0.101 R)
• M29: 8,510,922 km (0.064 R)
• M30: 8,920,072 km (0.119 R)
• M31: 9,455,483 km (0.112 R)
• M32: 9,696,934 km (0.11 R)
• M33: 10,124,036 km (0.077 R)
• M34: 11,506,470 km (0.042 R)
• M35: 12,088,854 km (0.082 R)
• M36: 12,285,127 km (0.101 R)
• M37: 12,548,569 km (0.038 R)
• M38: 12,614,691 km (0.089 R)
• M39: 12,747,235 km (0.114 R)
• M40: 12,946,948 km (0.08 R)
• M41: 13,282,346 km (0.092 R)
• M42: 13,552,520 km (0.112 R)
• M43: 14,861,052 km (0.037 R)
• M44: 15,071,387 km (0.117 R)
• M45: 16,715,916 km (0.057 R)
• M46: 19,478,540 km (0.1 R)
• M47: 20,094,136 km (0.071 R)
• M48: 20,326,760 km (0.088 R)
• M49: 22,379,093 km (0.104 R)
• M50: 24,002,230 km (0.11 R)
• M51: 26,168,258 km (0.069 R)
• M52: 27,790,348 km (0.095 R)
• M53: 29,093,644 km (0.113 R)
• M54: 29,356,787 km (0.083 R)
• M55: 30,239,265 km (0.051 R)
• M56: 33,488,082 km (0.031 R)
• M57: 33,763,791 km (0.118 R)
• M58: 34,317,303 km (0.094 R)
• M59: 36,372,927 km (0.116 R)
• M60: 37,130,341 km (0.107 R)
• M61: 37,320,480 km (0.107 R)
• M62: 38,564,237 km (0.099 R)
• M63: 40,016,234 km (0.056 R)
• M64: 41,486,033 km (0.107 R)
• M65: 42,277,256 km (0.109 R)
• M66: 42,376,439 km (0.079 R)
• M67: 44,175,952 km (0.116 R)
• M68: 46,000,448 km (0.079 R)
• M69: 47,127,368 km (0.109 R)
• M70: 47,642,583 km (0.105 R)
• M71: 48,782,818 km (0.12 R)
• M72: 50,878,685 km (0.084 R)
• M73: 51,301,448 km (0.115 R)
• M74: 51,831,473 km (0.081 R)
• M75: 53,217,947 km (0.117 R)
• M76: 54,833,005 km (0.103 R)
• M77: 57,890,337 km (0.105 R)
• M78: 60,442,925 km (0.051 R)
• M79: 61,114,769 km (0.102 R)
• M80: 65,312,486 km (0.114 R)
• M81: 66,925,001 km (0.112 R)
• M82: 67,388,156 km (0.044 R)
• M83: 67,968,446 km (0.118 R)
• M84: 68,317,458 km (0.097 R)
• M85: 71,013,062 km (0.076 R)
• M86: 72,195,932 km (0.086 R)
• M87: 73,266,006 km (0.088 R)
• M88: 74,580,971 km (0.067 R)
• M89: 77,477,036 km (0.036 R)
• M90: 78,938,757 km (0.068 R)
• M91: 81,642,290 km (0.103 R)
• M92: 82,013,293 km (0.062 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 12,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit