🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.64 AU

Year: 138 Days

Day: 17.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.55 AU - 0.89 AU

Year: 224 Days

Day: 13.8 Hours

Environment

Temp: 121 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,754,462 km

• M1: 619,634 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.91 AU - 1.39 AU

Year: 453 Days

Day: 42.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,754,462 km

• M1: 59,989 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.1 AU - 3.16 AU

Year: 1566 Days

Day: 40.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.64 AU - 5.32 AU

Year: 3481 Days

Day: 12.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,754,462 km

• M1: 742,305 km (0.038 R)

Asteroid Belt

Center: 6.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.3

Radius: 9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.27 AU - 10.63 AU

Year: 9829 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,754,462 km

• M1: 113,096 km (0.054 R)
• M2: 328,667 km (0.093 R)
• M3: 457,171 km (0.094 R)
• M4: 591,211 km (0.084 R)
• M5: 810,521 km (0.068 R)
• M6: 1,008,140 km (0.119 R)
• M7: 1,324,839 km (0.098 R)
• M8: 1,710,053 km (0.075 R)
• M9: 1,846,187 km (0.056 R)
• M10: 1,905,578 km (0.083 R)
• M11: 1,965,716 km (0.112 R)
• M12: 2,254,889 km (0.046 R)
• M13: 3,273,800 km (0.093 R)
• M14: 3,818,037 km (0.109 R)
• M15: 4,152,837 km (0.078 R)
• M16: 4,284,184 km (0.117 R)
• M17: 4,823,335 km (0.113 R)
• M18: 4,989,239 km (0.069 R)
• M19: 5,213,486 km (0.06 R)
• M20: 5,441,024 km (0.103 R)
• M21: 5,498,470 km (0.108 R)
• M22: 6,024,306 km (0.103 R)
• M23: 6,383,790 km (0.088 R)
• M24: 6,873,873 km (0.1 R)
• M25: 7,567,707 km (0.117 R)
• M26: 7,825,465 km (0.053 R)
• M27: 8,086,214 km (0.102 R)
• M28: 8,784,237 km (0.088 R)
• M29: 8,885,515 km (0.069 R)
• M30: 9,260,258 km (0.102 R)
• M31: 9,919,835 km (0.096 R)
• M32: 10,308,490 km (0.094 R)
• M33: 10,379,699 km (0.112 R)
• M34: 10,810,541 km (0.109 R)
• M35: 11,101,060 km (0.114 R)
• M36: 11,578,426 km (0.115 R)
• M37: 12,858,835 km (0.083 R)
• M38: 13,437,928 km (0.085 R)
• M39: 13,554,764 km (0.106 R)
• M40: 14,581,454 km (0.084 R)
• M41: 15,185,081 km (0.026 R)
• M42: 15,266,164 km (0.111 R)
• M43: 15,510,457 km (0.097 R)
• M44: 15,714,957 km (0.111 R)
• M45: 16,002,634 km (0.109 R)
• M46: 17,765,794 km (0.074 R)
• M47: 18,323,944 km (0.089 R)
• M48: 20,703,448 km (0.059 R)
• M49: 20,793,506 km (0.111 R)
• M50: 21,654,741 km (0.118 R)
• M51: 22,112,809 km (0.115 R)
• M52: 22,481,568 km (0.1 R)
• M53: 23,318,568 km (0.054 R)
• M54: 23,741,032 km (0.047 R)
• M55: 23,835,130 km (0.102 R)
• M56: 24,023,922 km (0.114 R)
• M57: 26,474,036 km (0.107 R)
• M58: 27,753,547 km (0.082 R)
• M59: 28,600,869 km (0.102 R)
• M60: 29,002,689 km (0.107 R)
• M61: 29,456,868 km (0.115 R)
• M62: 29,710,137 km (0.099 R)
• M63: 29,964,154 km (0.111 R)
• M64: 30,423,270 km (0.108 R)
• M65: 30,628,070 km (0.099 R)
• M66: 30,730,694 km (0.109 R)
• M67: 31,245,310 km (0.095 R)
• M68: 31,400,294 km (0.092 R)
• M69: 32,283,071 km (0.116 R)
• M70: 32,439,700 km (0.077 R)
• M71: 32,753,706 km (0.109 R)
• M72: 33,016,100 km (0.108 R)
• M73: 33,966,795 km (0.052 R)
• M74: 34,073,009 km (0.12 R)
• M75: 34,926,465 km (0.103 R)
• M76: 35,948,967 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.5

Radius: 4

Gravity: 17.41 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.92 AU - 16.06 AU

Year: 22379 Days

Day: 20.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,754,462 km

• M1: 65,075 km (0.114 R)
• M2: 119,828 km (0.067 R)
• M3: 184,305 km (0.103 R)
• M4: 275,410 km (0.12 R)
• M5: 381,026 km (0.093 R)
• M6: 668,254 km (0.109 R)
• M7: 811,568 km (0.041 R)
• M8: 1,346,830 km (0.077 R)
• M9: 1,688,810 km (0.09 R)
• M10: 1,940,733 km (0.095 R)
• M11: 2,294,682 km (0.078 R)
• M12: 2,797,181 km (0.089 R)
• M13: 3,471,119 km (0.116 R)
• M14: 3,682,651 km (0.095 R)
• M15: 5,684,270 km (0.086 R)
• M16: 6,143,685 km (0.112 R)
• M17: 6,228,657 km (0.091 R)
• M18: 6,528,601 km (0.053 R)
• M19: 6,789,499 km (0.079 R)
• M20: 6,833,182 km (0.098 R)
• M21: 6,965,277 km (0.09 R)
• M22: 7,053,689 km (0.114 R)
• M23: 7,958,756 km (0.098 R)
• M24: 8,613,696 km (0.043 R)
• M25: 9,432,146 km (0.07 R)
• M26: 9,726,854 km (0.058 R)
• M27: 10,274,980 km (0.066 R)
• M28: 10,527,352 km (0.097 R)
• M29: 12,351,099 km (0.102 R)
• M30: 12,458,211 km (0.071 R)
• M31: 13,491,185 km (0.055 R)
• M32: 14,382,040 km (0.083 R)
• M33: 15,119,857 km (0.115 R)
• M34: 15,811,897 km (0.044 R)
• M35: 15,869,941 km (0.088 R)
• M36: 16,691,233 km (0.028 R)
• M37: 16,809,565 km (0.071 R)
• M38: 16,868,955 km (0.071 R)
• M39: 17,286,184 km (0.115 R)
• M40: 17,406,011 km (0.115 R)
• M41: 17,888,165 km (0.083 R)
• M42: 18,070,076 km (0.119 R)
• M43: 19,985,528 km (0.08 R)
• M44: 21,770,230 km (0.084 R)
• M45: 21,899,632 km (0.12 R)
• M46: 22,681,431 km (0.12 R)
• M47: 23,671,619 km (0.051 R)
• M48: 23,871,332 km (0.11 R)
• M49: 24,272,404 km (0.087 R)
• M50: 24,608,401 km (0.082 R)
• M51: 24,878,275 km (0.103 R)
• M52: 26,036,013 km (0.078 R)
• M53: 26,586,982 km (0.091 R)
• M54: 27,002,715 km (0.101 R)
• M55: 27,281,116 km (0.118 R)
• M56: 28,687,037 km (0.079 R)
• M57: 30,260,508 km (0.059 R)
• M58: 31,057,715 km (0.066 R)
• M59: 32,746,824 km (0.115 R)
• M60: 32,821,025 km (0.103 R)
• M61: 34,164,563 km (0.034 R)
• M62: 34,239,811 km (0.107 R)
• M63: 35,373,913 km (0.092 R)
• M64: 35,678,344 km (0.077 R)
• M65: 37,136,774 km (0.109 R)
• M66: 37,368,800 km (0.058 R)
• M67: 37,523,634 km (0.102 R)
• M68: 38,301,692 km (0.1 R)
• M69: 38,457,873 km (0.042 R)
• M70: 38,536,112 km (0.114 R)
• M71: 39,006,448 km (0.064 R)
• M72: 40,508,261 km (0.114 R)
• M73: 41,146,146 km (0.05 R)
• M74: 41,306,216 km (0.079 R)
• M75: 41,546,620 km (0.07 R)
• M76: 42,351,307 km (0.12 R)
• M77: 42,512,872 km (0.069 R)
• M78: 42,917,684 km (0.115 R)
• M79: 43,731,048 km (0.106 R)
• M80: 43,812,728 km (0.092 R)
• M81: 45,373,184 km (0.079 R)
• M82: 47,453,941 km (0.051 R)
• M83: 48,971,162 km (0.064 R)
• M84: 49,395,422 km (0.059 R)
• M85: 53,967,282 km (0.082 R)
• M86: 54,317,790 km (0.099 R)
• M87: 54,932,937 km (0.055 R)
• M88: 55,021,050 km (0.112 R)
• M89: 55,462,064 km (0.042 R)
• M90: 56,258,972 km (0.055 R)
• M91: 57,864,008 km (0.05 R)
• M92: 59,213,081 km (0.06 R)
• M93: 59,665,016 km (0.115 R)
• M94: 60,118,148 km (0.12 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 13,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit