🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.1 AU - 1.14 AU

Year: 437 Days

Day: 26.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.1

Radius: 9.2

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.87 AU - 6.01 AU

Year: 4681 Days

Day: 12.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,528,143 km

• M1: 157,227 km (0.036 R)
• M2: 251,025 km (0.113 R)
• M3: 425,606 km (0.106 R)
• M4: 679,623 km (0.077 R)
• M5: 1,009,187 km (0.102 R)
• M6: 1,606,980 km (0.12 R)
• M7: 1,877,004 km (0.113 R)
• M8: 2,045,900 km (0.04 R)
• M9: 2,161,390 km (0.091 R)
• M10: 2,338,813 km (0.115 R)
• M11: 2,521,023 km (0.066 R)
• M12: 2,603,452 km (0.081 R)
• M13: 2,665,984 km (0.081 R)
• M14: 2,856,571 km (0.043 R)
• M15: 2,942,590 km (0.097 R)
• M16: 3,029,656 km (0.118 R)
• M17: 3,318,530 km (0.06 R)
• M18: 3,616,229 km (0.073 R)
• M19: 3,686,241 km (0.083 R)
• M20: 3,851,248 km (0.085 R)
• M21: 4,535,508 km (0.101 R)
• M22: 4,661,769 km (0.075 R)
• M23: 4,763,495 km (0.102 R)
• M24: 5,178,181 km (0.047 R)
• M25: 5,604,535 km (0.039 R)
• M26: 5,740,070 km (0.078 R)
• M27: 6,042,108 km (0.094 R)
• M28: 6,181,085 km (0.078 R)
• M29: 6,349,382 km (0.074 R)
• M30: 6,892,273 km (0.089 R)
• M31: 7,242,781 km (0.06 R)
• M32: 7,331,343 km (0.099 R)
• M33: 7,390,584 km (0.089 R)
• M34: 7,539,284 km (0.036 R)
• M35: 7,689,181 km (0.099 R)
• M36: 7,839,976 km (0.115 R)
• M37: 7,930,931 km (0.06 R)
• M38: 8,639,875 km (0.115 R)
• M39: 9,081,339 km (0.117 R)
• M40: 9,240,660 km (0.082 R)
• M41: 9,562,445 km (0.059 R)
• M42: 10,150,814 km (0.077 R)
• M43: 10,987,365 km (0.043 R)
• M44: 11,328,149 km (0.11 R)
• M45: 12,619,328 km (0.083 R)
• M46: 12,868,858 km (0.085 R)
• M47: 12,976,269 km (0.093 R)
• M48: 13,300,298 km (0.091 R)
• M49: 14,288,541 km (0.099 R)
• M50: 15,490,261 km (0.119 R)
• M51: 15,604,554 km (0.066 R)
• M52: 16,335,040 km (0.065 R)
• M53: 16,723,995 km (0.117 R)
• M54: 16,880,474 km (0.083 R)
• M55: 16,998,208 km (0.075 R)
• M56: 17,392,398 km (0.093 R)
• M57: 17,949,201 km (0.106 R)
• M58: 18,431,206 km (0.047 R)
• M59: 20,193,169 km (0.067 R)
• M60: 20,276,495 km (0.072 R)
• M61: 21,284,486 km (0.109 R)
• M62: 21,411,644 km (0.057 R)
• M63: 22,394,801 km (0.116 R)
• M64: 22,740,223 km (0.1 R)
• M65: 23,087,439 km (0.103 R)
• M66: 23,523,816 km (0.098 R)
• M67: 23,611,481 km (0.088 R)
• M68: 24,227,824 km (0.1 R)
• M69: 24,894,133 km (0.054 R)
• M70: 25,701,662 km (0.103 R)
• M71: 26,472,241 km (0.058 R)
• M72: 26,700,228 km (0.099 R)
• M73: 26,974,890 km (0.069 R)
• M74: 27,989,462 km (0.055 R)
• M75: 28,268,462 km (0.066 R)
• M76: 28,875,830 km (0.041 R)
• M77: 29,063,725 km (0.091 R)
• M78: 29,298,893 km (0.092 R)
• M79: 30,341,739 km (0.051 R)
• M80: 30,723,962 km (0.108 R)
• M81: 31,107,830 km (0.111 R)
• M82: 31,396,704 km (0.057 R)
• M83: 31,493,194 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.2

Radius: 3.3

Gravity: 30.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 13.41 AU - 15.03 AU

Year: 19785 Days

Day: 16.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 53.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 59,528,143 km

• M1: 184,753 km (0.034 R)
• M2: 1,361,939 km (0.103 R)
• M3: 1,810,433 km (0.098 R)
• M4: 2,181,735 km (0.069 R)
• M5: 2,452,358 km (0.073 R)
• M6: 2,544,809 km (0.114 R)
• M7: 3,057,481 km (0.091 R)
• M8: 4,321,583 km (0.114 R)
• M9: 4,813,012 km (0.084 R)
• M10: 4,928,801 km (0.105 R)
• M11: 5,971,349 km (0.081 R)
• M12: 7,035,289 km (0.096 R)
• M13: 7,611,240 km (0.104 R)
• M14: 8,479,806 km (0.03 R)
• M15: 8,713,478 km (0.117 R)
• M16: 9,139,532 km (0.077 R)
• M17: 9,235,125 km (0.103 R)
• M18: 9,669,558 km (0.072 R)
• M19: 12,148,095 km (0.071 R)
• M20: 13,865,927 km (0.064 R)
• M21: 15,373,276 km (0.106 R)
• M22: 16,002,185 km (0.106 R)
• M23: 17,403,169 km (0.111 R)
• M24: 17,699,971 km (0.084 R)
• M25: 18,058,258 km (0.035 R)
• M26: 19,700,244 km (0.042 R)
• M27: 20,946,843 km (0.105 R)
• M28: 22,799,314 km (0.117 R)
• M29: 24,041,126 km (0.099 R)
• M30: 26,862,841 km (0.081 R)
• M31: 27,068,388 km (0.119 R)
• M32: 27,412,164 km (0.116 R)
• M33: 27,480,979 km (0.082 R)
• M34: 28,103,905 km (0.034 R)
• M35: 28,312,594 km (0.102 R)
• M36: 29,929,148 km (0.111 R)
• M37: 30,927,714 km (0.049 R)
• M38: 31,503,217 km (0.065 R)
• M39: 31,937,201 km (0.086 R)
• M40: 32,300,424 km (0.057 R)
• M41: 33,030,761 km (0.117 R)
• M42: 33,324,422 km (0.087 R)
• M43: 34,210,639 km (0.053 R)
• M44: 34,880,389 km (0.117 R)
• M45: 35,780,071 km (0.105 R)
• M46: 36,006,263 km (0.093 R)
• M47: 36,308,450 km (0.058 R)
• M48: 37,755,511 km (0.063 R)
• M49: 40,156,556 km (0.12 R)
• M50: 41,020,335 km (0.067 R)
• M51: 41,810,959 km (0.109 R)
• M52: 42,128,556 km (0.119 R)
• M53: 42,926,211 km (0.084 R)
• M54: 43,487,503 km (0.112 R)
• M55: 44,374,319 km (0.11 R)
• M56: 45,267,268 km (0.077 R)
• M57: 46,330,161 km (0.06 R)
• M58: 47,566,588 km (0.084 R)
• M59: 50,325,023 km (0.062 R)
• M60: 51,595,857 km (0.119 R)
• M61: 54,688,643 km (0.073 R)
• M62: 58,017,645 km (0.049 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 15,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit