🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.53 AU - 1.61 AU

Year: 745 Days

Day: 40.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,502,283 km

• M1: 261,347 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.39 AU - 1.91 AU

Year: 803 Days

Day: 17.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.8

Radius: 7.1

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.96 AU - 12.48 AU

Year: 16179 Days

Day: 20.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,502,283 km

• M1: 98,884 km (0.09 R)
• M2: 283,338 km (0.035 R)
• M3: 826,678 km (0.101 R)
• M4: 1,102,088 km (0.089 R)
• M5: 1,275,621 km (0.102 R)
• M6: 1,965,566 km (0.079 R)
• M7: 2,115,763 km (0.085 R)
• M8: 2,176,799 km (0.103 R)
• M9: 2,523,716 km (0.101 R)
• M10: 2,654,165 km (0.1 R)
• M11: 2,955,755 km (0.102 R)
• M12: 3,446,735 km (0.096 R)
• M13: 3,518,991 km (0.062 R)
• M14: 3,738,750 km (0.072 R)
• M15: 3,962,848 km (0.083 R)
• M16: 4,038,694 km (0.104 R)
• M17: 4,741,654 km (0.052 R)
• M18: 4,862,529 km (0.089 R)
• M19: 6,082,649 km (0.115 R)
• M20: 6,839,914 km (0.11 R)
• M21: 6,885,392 km (0.117 R)
• M22: 7,068,200 km (0.096 R)
• M23: 7,863,163 km (0.084 R)
• M24: 7,910,885 km (0.095 R)
• M25: 8,150,541 km (0.119 R)
• M26: 8,884,019 km (0.109 R)
• M27: 9,842,942 km (0.101 R)
• M28: 11,047,354 km (0.089 R)
• M29: 13,477,721 km (0.058 R)
• M30: 14,576,218 km (0.115 R)
• M31: 15,284,863 km (0.11 R)
• M32: 15,643,300 km (0.096 R)
• M33: 16,065,016 km (0.078 R)
• M34: 16,858,184 km (0.108 R)
• M35: 17,166,655 km (0.115 R)
• M36: 17,789,132 km (0.042 R)
• M37: 18,166,268 km (0.108 R)
• M38: 18,673,105 km (0.085 R)
• M39: 18,928,319 km (0.092 R)
• M40: 20,614,886 km (0.047 R)
• M41: 21,143,415 km (0.12 R)
• M42: 21,810,322 km (0.079 R)
• M43: 22,416,493 km (0.076 R)
• M44: 22,891,915 km (0.105 R)
• M45: 23,439,144 km (0.059 R)
• M46: 23,645,439 km (0.113 R)
• M47: 24,686,192 km (0.074 R)
• M48: 24,966,239 km (0.109 R)
• M49: 26,168,108 km (0.043 R)
• M50: 26,596,856 km (0.099 R)
• M51: 27,172,060 km (0.07 R)
• M52: 27,824,157 km (0.047 R)
• M53: 28,188,577 km (0.116 R)
• M54: 28,261,581 km (0.099 R)
• M55: 29,662,116 km (0.118 R)
• M56: 30,483,259 km (0.104 R)
• M57: 30,708,553 km (0.11 R)
• M58: 32,837,331 km (0.114 R)
• M59: 34,152,895 km (0.111 R)
• M60: 35,170,459 km (0.053 R)
• M61: 36,436,506 km (0.055 R)
• M62: 36,516,092 km (0.103 R)
• M63: 36,675,564 km (0.087 R)
• M64: 37,315,543 km (0.088 R)
• M65: 38,039,896 km (0.058 R)
• M66: 38,282,394 km (0.106 R)
• M67: 39,094,412 km (0.062 R)
• M68: 40,323,208 km (0.046 R)
• M69: 42,064,528 km (0.112 R)
• M70: 42,399,029 km (0.048 R)
• M71: 42,650,503 km (0.108 R)
• M72: 43,661,186 km (0.049 R)
• M73: 45,534,450 km (0.103 R)
• M74: 46,222,152 km (0.105 R)
• M75: 50,686,302 km (0.048 R)
• M76: 50,953,184 km (0.098 R)
• M77: 51,756,525 km (0.041 R)
• M78: 52,025,203 km (0.12 R)
• M79: 53,828,455 km (0.107 R)
• M80: 54,100,724 km (0.079 R)
• M81: 55,743,907 km (0.051 R)
• M82: 55,835,610 km (0.099 R)
• M83: 57,588,748 km (0.12 R)
• M84: 59,641,081 km (0.1 R)
• M85: 59,735,028 km (0.075 R)
• M86: 59,828,826 km (0.106 R)
• M87: 60,299,162 km (0.1 R)
• M88: 60,676,298 km (0.085 R)
• M89: 60,865,090 km (0.076 R)
• M90: 61,622,355 km (0.067 R)
• M91: 61,812,195 km (0.115 R)
• M92: 62,573,498 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.8

Radius: 5.5

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.71 AU - 15.75 AU

Year: 21412 Days

Day: 22.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 48,502,283 km

• M1: 116,836 km (0.095 R)
• M2: 157,377 km (0.04 R)
• M3: 455,825 km (0.027 R)
• M4: 1,419,983 km (0.106 R)
• M5: 1,486,554 km (0.06 R)
• M6: 1,599,949 km (0.118 R)
• M7: 1,646,175 km (0.082 R)
• M8: 1,908,121 km (0.115 R)
• M9: 3,139,162 km (0.114 R)
• M10: 3,984,988 km (0.064 R)
• M11: 4,433,034 km (0.099 R)
• M12: 6,341,903 km (0.113 R)
• M13: 8,428,194 km (0.083 R)
• M14: 8,918,127 km (0.111 R)
• M15: 9,501,559 km (0.118 R)
• M16: 9,628,269 km (0.06 R)
• M17: 10,054,323 km (0.11 R)
• M18: 10,269,595 km (0.117 R)
• M19: 11,324,409 km (0.1 R)
• M20: 11,774,100 km (0.085 R)
• M21: 12,092,295 km (0.07 R)
• M22: 13,063,784 km (0.071 R)
• M23: 13,535,167 km (0.118 R)
• M24: 13,582,589 km (0.057 R)
• M25: 13,725,305 km (0.104 R)
• M26: 14,737,784 km (0.111 R)
• M27: 15,228,465 km (0.108 R)
• M28: 16,074,740 km (0.106 R)
• M29: 16,175,270 km (0.049 R)
• M30: 16,225,684 km (0.113 R)
• M31: 17,141,074 km (0.074 R)
• M32: 18,862,347 km (0.115 R)
• M33: 20,474,264 km (0.082 R)
• M34: 21,573,060 km (0.102 R)
• M35: 25,216,067 km (0.067 R)
• M36: 26,689,906 km (0.063 R)
• M37: 27,828,645 km (0.119 R)
• M38: 28,252,156 km (0.112 R)
• M39: 28,434,217 km (0.114 R)
• M40: 28,921,906 km (0.06 R)
• M41: 29,412,437 km (0.084 R)
• M42: 29,473,922 km (0.093 R)
• M43: 29,597,041 km (0.08 R)
• M44: 30,153,096 km (0.117 R)
• M45: 30,588,127 km (0.111 R)
• M46: 32,158,456 km (0.104 R)
• M47: 33,113,040 km (0.101 R)
• M48: 33,305,124 km (0.08 R)
• M49: 35,180,782 km (0.084 R)
• M50: 35,704,075 km (0.096 R)
• M51: 37,957,169 km (0.081 R)
• M52: 38,493,926 km (0.102 R)
• M53: 39,914,956 km (0.054 R)
• M54: 40,324,106 km (0.095 R)
• M55: 40,940,449 km (0.1 R)
• M56: 41,767,127 km (0.113 R)
• M57: 44,491,304 km (0.111 R)
• M58: 46,124,763 km (0.036 R)
• M59: 46,984,652 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 13,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit