🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.42 AU - 0.62 AU

Year: 139 Days

Day: 46.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1 AU - 1.4 AU

Year: 488 Days

Day: 34.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 126.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,009,538 km

• M1: 66,721 km (0.107 R)

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.4

Radius: 11.6

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.71 AU - 12.55 AU

Year: 12853 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,009,538 km

• M1: 149,299 km (0.067 R)
• M2: 269,725 km (0.071 R)
• M3: 409,449 km (0.078 R)
• M4: 514,766 km (0.112 R)
• M5: 914,342 km (0.072 R)
• M6: 1,169,855 km (0.079 R)
• M7: 1,376,899 km (0.108 R)
• M8: 1,497,325 km (0.063 R)
• M9: 1,646,624 km (0.106 R)
• M10: 1,774,979 km (0.107 R)
• M11: 1,960,480 km (0.08 R)
• M12: 2,265,211 km (0.118 R)
• M13: 2,408,825 km (0.116 R)
• M14: 2,919,851 km (0.069 R)
• M15: 3,366,102 km (0.108 R)
• M16: 4,005,932 km (0.101 R)
• M17: 5,243,405 km (0.107 R)
• M18: 5,473,487 km (0.111 R)
• M19: 5,864,237 km (0.107 R)
• M20: 6,508,405 km (0.029 R)
• M21: 6,797,278 km (0.066 R)
• M22: 7,602,863 km (0.044 R)
• M23: 8,127,054 km (0.091 R)
• M24: 8,708,391 km (0.079 R)
• M25: 8,798,898 km (0.1 R)
• M26: 8,935,481 km (0.119 R)
• M27: 9,816,612 km (0.095 R)
• M28: 9,910,859 km (0.079 R)
• M29: 11,017,734 km (0.038 R)
• M30: 11,610,740 km (0.115 R)
• M31: 11,861,017 km (0.109 R)
• M32: 12,776,406 km (0.069 R)
• M33: 13,190,493 km (0.077 R)
• M34: 13,451,541 km (0.099 R)
• M35: 13,609,068 km (0.088 R)
• M36: 13,872,959 km (0.03 R)
• M37: 14,352,121 km (0.036 R)
• M38: 15,108,338 km (0.116 R)
• M39: 16,211,024 km (0.112 R)
• M40: 17,568,325 km (0.067 R)
• M41: 17,683,067 km (0.101 R)
• M42: 18,493,438 km (0.074 R)
• M43: 18,961,979 km (0.08 R)
• M44: 19,910,579 km (0.119 R)
• M45: 20,150,235 km (0.09 R)
• M46: 21,915,639 km (0.103 R)
• M47: 22,225,157 km (0.102 R)
• M48: 22,598,254 km (0.07 R)
• M49: 24,111,736 km (0.115 R)
• M50: 24,367,100 km (0.053 R)
• M51: 24,880,669 km (0.106 R)
• M52: 26,311,273 km (0.092 R)
• M53: 27,169,217 km (0.098 R)
• M54: 29,115,934 km (0.118 R)
• M55: 29,524,337 km (0.089 R)
• M56: 30,415,641 km (0.056 R)
• M57: 31,385,334 km (0.06 R)
• M58: 32,647,043 km (0.089 R)
• M59: 34,642,529 km (0.09 R)
• M60: 35,364,637 km (0.073 R)
• M61: 35,437,192 km (0.055 R)
• M62: 38,005,638 km (0.089 R)
• M63: 38,079,839 km (0.084 R)
• M64: 39,349,626 km (0.118 R)
• M65: 39,876,659 km (0.043 R)
• M66: 40,405,786 km (0.111 R)
• M67: 40,785,316 km (0.091 R)
• M68: 40,937,457 km (0.113 R)
• M69: 41,242,188 km (0.085 R)
• M70: 41,624,261 km (0.034 R)
• M71: 42,546,083 km (0.082 R)
• M72: 44,097,264 km (0.05 R)
• M73: 44,801,271 km (0.09 R)
• M74: 45,272,804 km (0.084 R)
• M75: 46,299,943 km (0.117 R)
• M76: 46,856,147 km (0.118 R)
• M77: 47,015,469 km (0.071 R)
• M78: 47,975,289 km (0.105 R)
• M79: 48,457,593 km (0.1 R)
• M80: 48,780,126 km (0.077 R)
• M81: 49,103,257 km (0.062 R)
• M82: 49,914,227 km (0.116 R)
• M83: 50,076,990 km (0.039 R)
• M84: 52,208,610 km (0.112 R)
• M85: 52,787,553 km (0.083 R)
• M86: 52,870,431 km (0.074 R)
• M87: 54,537,101 km (0.111 R)
• M88: 55,967,406 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.3

Radius: 7

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.83 AU - 16.87 AU

Year: 19115 Days

Day: 18.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,009,538 km

• M1: 276,008 km (0.064 R)
• M2: 621,579 km (0.064 R)
• M3: 773,870 km (0.038 R)
• M4: 834,158 km (0.103 R)
• M5: 938,278 km (0.097 R)
• M6: 1,348,774 km (0.044 R)
• M7: 1,447,210 km (0.061 R)
• M8: 1,624,932 km (0.086 R)
• M9: 1,677,142 km (0.108 R)
• M10: 2,085,993 km (0.09 R)
• M11: 2,142,840 km (0.102 R)
• M12: 2,258,180 km (0.114 R)
• M13: 2,464,775 km (0.064 R)
• M14: 2,555,281 km (0.117 R)
• M15: 2,864,949 km (0.114 R)
• M16: 2,992,107 km (0.073 R)
• M17: 3,553,548 km (0.078 R)
• M18: 4,004,585 km (0.06 R)
• M19: 4,436,923 km (0.091 R)
• M20: 4,584,427 km (0.097 R)
• M21: 4,658,777 km (0.118 R)
• M22: 4,808,524 km (0.095 R)
• M23: 5,345,730 km (0.089 R)
• M24: 5,581,796 km (0.086 R)
• M25: 5,942,177 km (0.065 R)
• M26: 6,145,780 km (0.079 R)
• M27: 6,310,188 km (0.086 R)
• M28: 6,601,604 km (0.045 R)
• M29: 7,068,350 km (0.093 R)
• M30: 7,197,453 km (0.082 R)
• M31: 7,327,304 km (0.058 R)
• M32: 7,501,884 km (0.051 R)
• M33: 7,854,935 km (0.111 R)
• M34: 9,604,632 km (0.113 R)
• M35: 9,795,669 km (0.069 R)
• M36: 10,132,862 km (0.111 R)
• M37: 10,181,481 km (0.042 R)
• M38: 10,327,339 km (0.082 R)
• M39: 10,376,108 km (0.118 R)
• M40: 10,918,101 km (0.101 R)
• M41: 11,017,584 km (0.116 R)
• M42: 11,519,634 km (0.052 R)
• M43: 11,570,348 km (0.086 R)
• M44: 12,286,772 km (0.072 R)
• M45: 12,702,654 km (0.113 R)
• M46: 13,335,154 km (0.084 R)
• M47: 13,494,925 km (0.043 R)
• M48: 13,816,261 km (0.077 R)
• M49: 14,795,379 km (0.106 R)
• M50: 15,516,441 km (0.098 R)
• M51: 19,109,183 km (0.11 R)
• M52: 20,565,818 km (0.098 R)
• M53: 20,935,474 km (0.098 R)
• M54: 21,369,607 km (0.112 R)
• M55: 21,806,732 km (0.034 R)
• M56: 22,246,699 km (0.085 R)
• M57: 23,777,534 km (0.105 R)
• M58: 24,882,315 km (0.12 R)
• M59: 25,473,974 km (0.074 R)
• M60: 25,738,463 km (0.112 R)
• M61: 25,871,007 km (0.089 R)
• M62: 26,070,271 km (0.1 R)
• M63: 26,403,575 km (0.101 R)
• M64: 26,604,186 km (0.099 R)
• M65: 27,007,053 km (0.12 R)
• M66: 27,547,251 km (0.117 R)
• M67: 31,568,741 km (0.101 R)
• M68: 33,937,324 km (0.049 R)
• M69: 34,447,154 km (0.075 R)
• M70: 36,288,255 km (0.109 R)
• M71: 36,660,305 km (0.076 R)
• M72: 38,085,673 km (0.071 R)
• M73: 38,388,010 km (0.039 R)
• M74: 38,767,091 km (0.035 R)
• M75: 40,142,045 km (0.094 R)
• M76: 40,526,811 km (0.077 R)
• M77: 41,922,111 km (0.106 R)
• M78: 42,156,231 km (0.041 R)
• M79: 42,390,801 km (0.084 R)
• M80: 44,123,742 km (0.04 R)
• M81: 44,203,029 km (0.116 R)
• M82: 45,318,581 km (0.043 R)
• M83: 46,524,040 km (0.061 R)
• M84: 47,414,596 km (0.057 R)
• M85: 48,147,476 km (0.108 R)
• M86: 48,966,225 km (0.086 R)
• M87: 49,789,612 km (0.091 R)
• M88: 52,454,848 km (0.099 R)
• M89: 54,910,048 km (0.034 R)
• M90: 55,422,720 km (0.081 R)
• M91: 55,593,860 km (0.086 R)
• M92: 56,194,645 km (0.06 R)
• M93: 57,142,946 km (0.115 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: 265 - 11,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit