🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.43 AU - 0.63 AU

Year: 148 Days

Day: 20.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.9

Radius: 12.5

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.75 AU - 9.39 AU

Year: 7975 Days

Day: 12.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,825,261 km

• M1: 166,802 km (0.06 R)
• M2: 254,466 km (0.092 R)
• M3: 364,720 km (0.06 R)
• M4: 539,899 km (0.076 R)
• M5: 895,642 km (0.115 R)
• M6: 1,091,316 km (0.102 R)
• M7: 1,341,444 km (0.079 R)
• M8: 1,504,955 km (0.065 R)
• M9: 2,371,126 km (0.108 R)
• M10: 2,570,989 km (0.118 R)
• M11: 2,724,626 km (0.082 R)
• M12: 2,828,746 km (0.107 R)
• M13: 2,987,619 km (0.034 R)
• M14: 3,122,257 km (0.089 R)
• M15: 4,150,892 km (0.047 R)
• M16: 4,392,941 km (0.079 R)
• M17: 4,639,778 km (0.098 R)
• M18: 4,733,426 km (0.11 R)
• M19: 5,018,560 km (0.11 R)
• M20: 6,009,346 km (0.057 R)
• M21: 6,352,973 km (0.109 R)
• M22: 6,667,727 km (0.102 R)
• M23: 7,422,149 km (0.075 R)
• M24: 7,790,908 km (0.112 R)
• M25: 8,203,648 km (0.041 R)
• M26: 9,207,450 km (0.08 R)
• M27: 9,683,769 km (0.088 R)
• M28: 10,005,854 km (0.042 R)
• M29: 10,660,494 km (0.115 R)
• M30: 11,076,825 km (0.108 R)
• M31: 11,371,383 km (0.115 R)
• M32: 11,583,513 km (0.109 R)
• M33: 12,270,765 km (0.117 R)
• M34: 12,619,328 km (0.09 R)
• M35: 13,104,025 km (0.048 R)
• M36: 13,371,058 km (0.071 R)
• M37: 14,137,298 km (0.092 R)
• M38: 14,274,030 km (0.042 R)
• M39: 14,456,989 km (0.119 R)
• M40: 15,103,401 km (0.096 R)
• M41: 15,196,600 km (0.097 R)
• M42: 15,477,097 km (0.057 R)
• M43: 16,808,966 km (0.085 R)
• M44: 17,782,699 km (0.119 R)
• M45: 18,624,785 km (0.102 R)
• M46: 18,824,798 km (0.096 R)
• M47: 18,925,178 km (0.098 R)
• M48: 19,227,066 km (0.087 R)
• M49: 19,429,173 km (0.12 R)
• M50: 19,886,643 km (0.093 R)
• M51: 20,193,618 km (0.096 R)
• M52: 20,657,072 km (0.102 R)
• M53: 21,228,237 km (0.08 R)
• M54: 21,751,979 km (0.118 R)
• M55: 23,241,076 km (0.109 R)
• M56: 24,598,228 km (0.062 R)
• M57: 24,708,033 km (0.093 R)
• M58: 26,541,355 km (0.103 R)
• M59: 26,710,101 km (0.108 R)
• M60: 26,879,297 km (0.032 R)
• M61: 27,445,973 km (0.078 R)
• M62: 28,360,615 km (0.118 R)
• M63: 28,648,591 km (0.038 R)
• M64: 29,576,397 km (0.067 R)
• M65: 29,868,262 km (0.095 R)
• M66: 30,690,901 km (0.098 R)
• M67: 30,927,415 km (0.103 R)
• M68: 31,819,318 km (0.097 R)
• M69: 31,998,685 km (0.1 R)
• M70: 32,298,330 km (0.066 R)
• M71: 33,689,291 km (0.113 R)
• M72: 34,361,285 km (0.109 R)
• M73: 34,914,497 km (0.059 R)
• M74: 35,905,284 km (0.069 R)
• M75: 37,030,859 km (0.101 R)
• M76: 38,104,522 km (0.103 R)
• M77: 38,804,640 km (0.112 R)
• M78: 40,865,800 km (0.12 R)
• M79: 41,647,748 km (0.106 R)
• M80: 42,434,782 km (0.098 R)
• M81: 42,632,252 km (0.109 R)
• M82: 43,292,876 km (0.08 R)
• M83: 43,491,691 km (0.085 R)
• M84: 44,356,816 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.6

Radius: 10.9

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.3 AU - 8.24 AU

Year: 8293 Days

Day: 10 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,825,261 km

• M1: 139,724 km (0.077 R)
• M2: 657,632 km (0.093 R)
• M3: 838,945 km (0.091 R)
• M4: 909,256 km (0.119 R)
• M5: 1,000,211 km (0.088 R)
• M6: 1,354,459 km (0.104 R)
• M7: 1,502,711 km (0.119 R)
• M8: 1,838,857 km (0.047 R)
• M9: 2,581,311 km (0.07 R)
• M10: 3,379,266 km (0.101 R)
• M11: 3,701,201 km (0.04 R)
• M12: 3,880,868 km (0.08 R)
• M13: 4,218,062 km (0.068 R)
• M14: 4,437,522 km (0.118 R)
• M15: 4,725,348 km (0.078 R)
• M16: 4,920,573 km (0.095 R)
• M17: 5,052,369 km (0.094 R)
• M18: 5,590,921 km (0.109 R)
• M19: 5,832,223 km (0.096 R)
• M20: 6,112,419 km (0.08 R)
• M21: 6,432,858 km (0.114 R)
• M22: 6,577,070 km (0.11 R)
• M23: 7,730,919 km (0.104 R)
• M24: 7,922,853 km (0.115 R)
• M25: 8,350,703 km (0.094 R)
• M26: 9,269,682 km (0.11 R)
• M27: 10,304,750 km (0.086 R)
• M28: 11,419,703 km (0.086 R)
• M29: 11,550,900 km (0.109 R)
• M30: 13,117,340 km (0.068 R)
• M31: 13,623,429 km (0.111 R)
• M32: 14,276,723 km (0.12 R)
• M33: 14,702,180 km (0.092 R)
• M34: 15,179,696 km (0.029 R)
• M35: 15,324,058 km (0.105 R)
• M36: 15,517,039 km (0.103 R)
• M37: 15,905,694 km (0.09 R)
• M38: 16,052,151 km (0.072 R)
• M39: 16,692,430 km (0.103 R)
• M40: 16,841,279 km (0.103 R)
• M41: 17,040,544 km (0.088 R)
• M42: 17,240,706 km (0.089 R)
• M43: 17,744,252 km (0.086 R)
• M44: 18,201,573 km (0.114 R)
• M45: 18,457,385 km (0.081 R)
• M46: 18,611,471 km (0.109 R)
• M47: 19,964,285 km (0.048 R)
• M48: 21,133,542 km (0.061 R)
• M49: 21,240,953 km (0.08 R)
• M50: 22,379,692 km (0.113 R)
• M51: 23,482,677 km (0.056 R)
• M52: 23,593,828 km (0.051 R)
• M53: 23,705,279 km (0.104 R)
• M54: 23,872,828 km (0.094 R)
• M55: 24,096,776 km (0.108 R)
• M56: 24,265,074 km (0.08 R)
• M57: 24,433,970 km (0.117 R)
• M58: 25,454,975 km (0.094 R)
• M59: 26,547,788 km (0.08 R)
• M60: 27,187,468 km (0.066 R)
• M61: 28,482,088 km (0.106 R)
• M62: 28,957,809 km (0.073 R)
• M63: 29,796,754 km (0.113 R)
• M64: 30,643,478 km (0.094 R)
• M65: 30,825,988 km (0.114 R)
• M66: 31,314,425 km (0.045 R)
• M67: 31,621,100 km (0.036 R)
• M68: 32,608,745 km (0.098 R)
• M69: 33,231,222 km (0.077 R)
• M70: 33,606,713 km (0.1 R)
• M71: 33,732,076 km (0.11 R)
• M72: 34,361,584 km (0.105 R)
• M73: 35,058,560 km (0.1 R)
• M74: 35,824,202 km (0.103 R)
• M75: 36,337,772 km (0.101 R)
• M76: 36,659,856 km (0.11 R)
• M77: 38,284,937 km (0.114 R)
• M78: 39,601,997 km (0.103 R)
• M79: 40,199,341 km (0.087 R)
• M80: 41,000,737 km (0.08 R)
• M81: 41,942,157 km (0.1 R)
• M82: 42,483,252 km (0.097 R)
• M83: 43,914,904 km (0.105 R)
• M84: 44,602,156 km (0.077 R)
• M85: 45,987,433 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 17,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit