🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.6 AU - 0.8 AU

Year: 222 Days

Day: 17.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,172,124 km

• M1: 76,744 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.2

Radius: 14.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.97 AU - 7.97 AU

Year: 6233 Days

Day: 5.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,172,124 km

• M1: 283,488 km (0.092 R)
• M2: 495,767 km (0.095 R)
• M3: 628,461 km (0.059 R)
• M4: 801,994 km (0.105 R)
• M5: 895,493 km (0.093 R)
• M6: 1,125,275 km (0.031 R)
• M7: 1,311,225 km (0.115 R)
• M8: 1,592,918 km (0.109 R)
• M9: 1,931,608 km (0.101 R)
• M10: 2,274,336 km (0.076 R)
• M11: 2,595,523 km (0.059 R)
• M12: 2,782,820 km (0.104 R)
• M13: 2,974,754 km (0.101 R)
• M14: 3,193,316 km (0.061 R)
• M15: 3,304,617 km (0.091 R)
• M16: 3,692,973 km (0.064 R)
• M17: 3,928,440 km (0.105 R)
• M18: 4,538,949 km (0.114 R)
• M19: 4,639,329 km (0.076 R)
• M20: 4,791,620 km (0.08 R)
• M21: 4,971,287 km (0.063 R)
• M22: 5,337,353 km (0.066 R)
• M23: 5,577,457 km (0.092 R)
• M24: 5,739,472 km (0.069 R)
• M25: 6,235,239 km (0.106 R)
• M26: 8,199,758 km (0.117 R)
• M27: 8,664,260 km (0.077 R)
• M28: 9,073,709 km (0.118 R)
• M29: 9,169,153 km (0.075 R)
• M30: 9,716,232 km (0.116 R)
• M31: 10,174,750 km (0.095 R)
• M32: 10,473,347 km (0.071 R)
• M33: 10,573,428 km (0.068 R)
• M34: 11,045,110 km (0.087 R)
• M35: 11,352,085 km (0.1 R)
• M36: 11,661,752 km (0.116 R)
• M37: 12,184,298 km (0.119 R)
• M38: 12,785,681 km (0.116 R)
• M39: 13,797,262 km (0.118 R)
• M40: 14,201,924 km (0.082 R)
• M41: 15,362,953 km (0.084 R)
• M42: 15,553,092 km (0.083 R)
• M43: 15,897,167 km (0.063 R)
• M44: 16,476,560 km (0.082 R)
• M45: 17,180,867 km (0.109 R)
• M46: 17,378,336 km (0.096 R)
• M47: 18,255,877 km (0.06 R)
• M48: 18,538,168 km (0.053 R)
• M49: 19,557,977 km (0.105 R)
• M50: 19,764,272 km (0.103 R)
• M51: 20,095,632 km (0.072 R)
• M52: 20,932,183 km (0.102 R)
• M53: 21,058,593 km (0.075 R)
• M54: 21,397,133 km (0.104 R)
• M55: 21,567,076 km (0.119 R)
• M56: 21,822,739 km (0.071 R)
• M57: 22,036,664 km (0.119 R)
• M58: 22,682,478 km (0.111 R)
• M59: 22,855,862 km (0.094 R)
• M60: 23,860,860 km (0.032 R)
• M61: 24,969,530 km (0.042 R)
• M62: 25,597,692 km (0.12 R)
• M63: 25,778,107 km (0.111 R)
• M64: 26,413,150 km (0.064 R)
• M65: 26,686,764 km (0.064 R)
• M66: 27,053,129 km (0.095 R)
• M67: 27,930,072 km (0.077 R)
• M68: 28,115,873 km (0.117 R)
• M69: 28,395,321 km (0.084 R)
• M70: 28,722,492 km (0.097 R)
• M71: 29,145,106 km (0.071 R)
• M72: 29,239,203 km (0.104 R)
• M73: 30,711,994 km (0.056 R)
• M74: 30,855,907 km (0.035 R)
• M75: 32,014,393 km (0.066 R)
• M76: 32,257,639 km (0.087 R)
• M77: 32,550,253 km (0.057 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.4

Radius: 3.5

Gravity: 66.56 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.39 AU - 17.39 AU

Year: 22867 Days

Day: 15.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,172,124 km

• M1: 51,462 km (0.089 R)
• M2: 274,362 km (0.081 R)
• M3: 311,762 km (0.098 R)
• M4: 775,216 km (0.107 R)
• M5: 941,569 km (0.093 R)
• M6: 1,118,842 km (0.11 R)
• M7: 1,746,106 km (0.061 R)
• M8: 1,963,322 km (0.12 R)
• M9: 2,305,004 km (0.031 R)
• M10: 2,623,947 km (0.063 R)
• M11: 2,999,288 km (0.091 R)
• M12: 3,171,475 km (0.054 R)
• M13: 3,258,690 km (0.118 R)
• M14: 4,318,143 km (0.116 R)
• M15: 5,112,208 km (0.085 R)
• M16: 5,214,683 km (0.08 R)
• M17: 6,275,331 km (0.063 R)
• M18: 6,999,236 km (0.067 R)
• M19: 7,227,372 km (0.084 R)
• M20: 7,342,263 km (0.04 R)
• M21: 8,403,660 km (0.052 R)
• M22: 8,585,123 km (0.09 R)
• M23: 9,261,754 km (0.105 R)
• M24: 9,891,561 km (0.114 R)
• M25: 9,955,290 km (0.057 R)
• M26: 10,600,206 km (0.08 R)
• M27: 11,794,595 km (0.107 R)
• M28: 12,476,313 km (0.112 R)
• M29: 13,031,022 km (0.097 R)
• M30: 13,241,057 km (0.05 R)
• M31: 13,311,219 km (0.07 R)
• M32: 14,020,612 km (0.071 R)
• M33: 15,549,951 km (0.111 R)
• M34: 15,624,002 km (0.103 R)
• M35: 18,684,176 km (0.094 R)
• M36: 18,920,839 km (0.077 R)
• M37: 20,200,500 km (0.111 R)
• M38: 21,014,312 km (0.113 R)
• M39: 21,342,829 km (0.114 R)
• M40: 21,590,264 km (0.097 R)
• M41: 22,088,126 km (0.118 R)
• M42: 22,757,875 km (0.059 R)
• M43: 24,893,086 km (0.078 R)
• M44: 25,940,570 km (0.056 R)
• M45: 26,824,394 km (0.113 R)
• M46: 27,270,046 km (0.061 R)
• M47: 34,433,241 km (0.11 R)
• M48: 34,917,340 km (0.116 R)
• M49: 35,696,745 km (0.049 R)
• M50: 36,186,678 km (0.114 R)
• M51: 39,982,275 km (0.089 R)
• M52: 40,185,578 km (0.072 R)
• M53: 40,593,083 km (0.069 R)
• M54: 42,651,251 km (0.118 R)
• M55: 44,427,127 km (0.082 R)
• M56: 47,082,339 km (0.052 R)
• M57: 48,374,865 km (0.11 R)
• M58: 50,006,978 km (0.079 R)
• M59: 50,774,864 km (0.107 R)
• M60: 52,989,959 km (0.074 R)
• M61: 53,772,655 km (0.084 R)
• M62: 53,997,052 km (0.1 R)
• M63: 56,030,087 km (0.105 R)
• M64: 56,485,164 km (0.043 R)
• M65: 59,821,795 km (0.065 R)
• M66: 59,937,883 km (0.112 R)
• M67: 62,748,827 km (0.103 R)
• M68: 63,932,744 km (0.093 R)
• M69: 65,243,371 km (0.034 R)
• M70: 66,683,400 km (0.066 R)
• M71: 67,407,305 km (0.088 R)
• M72: 70,696,962 km (0.075 R)
• M73: 70,819,782 km (0.078 R)
• M74: 70,942,601 km (0.091 R)
• M75: 71,311,809 km (0.094 R)
• M76: 72,175,737 km (0.06 R)
• M77: 76,672,798 km (0.095 R)
• M78: 78,191,815 km (0.107 R)
• M79: 78,318,824 km (0.078 R)
• M80: 80,360,685 km (0.065 R)
• M81: 80,873,955 km (0.118 R)
• M82: 83,067,210 km (0.114 R)
• M83: 85,149,163 km (0.108 R)
• M84: 86,853,532 km (0.035 R)
• M85: 87,248,321 km (0.079 R)
• M86: 87,907,898 km (0.105 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: 542 - 12,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit