🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.88 AU - 1.28 AU

Year: 477 Days

Day: 20.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.24 AU - 2.98 AU

Year: 1790 Days

Day: 27.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,692,164 km

• M1: 44,580 km (0.059 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.4

Radius: 14

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.08 AU - 10 AU

Year: 9680 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 73,692,164 km

• M1: 220,657 km (0.046 R)
• M2: 315,502 km (0.086 R)
• M3: 421,716 km (0.093 R)
• M4: 678,277 km (0.106 R)
• M5: 814,860 km (0.046 R)
• M6: 1,535,024 km (0.073 R)
• M7: 1,778,120 km (0.12 R)
• M8: 1,916,199 km (0.076 R)
• M9: 2,034,082 km (0.101 R)
• M10: 2,874,224 km (0.029 R)
• M11: 3,317,482 km (0.051 R)
• M12: 3,532,903 km (0.075 R)
• M13: 3,767,922 km (0.114 R)
• M14: 4,440,663 km (0.108 R)
• M15: 4,646,809 km (0.069 R)
• M16: 5,035,464 km (0.085 R)
• M17: 5,810,232 km (0.059 R)
• M18: 6,264,710 km (0.099 R)
• M19: 6,658,452 km (0.075 R)
• M20: 7,060,122 km (0.055 R)
• M21: 7,488,720 km (0.117 R)
• M22: 7,772,806 km (0.049 R)
• M23: 7,964,291 km (0.068 R)
• M24: 8,215,466 km (0.118 R)
• M25: 8,332,302 km (0.081 R)
• M26: 9,064,883 km (0.093 R)
• M27: 9,307,082 km (0.119 R)
• M28: 10,359,802 km (0.091 R)
• M29: 10,740,379 km (0.051 R)
• M30: 10,932,463 km (0.069 R)
• M31: 11,039,724 km (0.094 R)
• M32: 11,406,688 km (0.076 R)
• M33: 11,843,813 km (0.113 R)
• M34: 12,086,461 km (0.104 R)
• M35: 12,915,083 km (0.118 R)
• M36: 13,142,173 km (0.114 R)
• M37: 13,279,055 km (0.082 R)
• M38: 13,439,424 km (0.113 R)
• M39: 14,297,667 km (0.076 R)
• M40: 14,745,264 km (0.114 R)
• M41: 15,341,112 km (0.093 R)
• M42: 15,485,474 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.6

Radius: 6.3

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.3 AU - 16.96 AU

Year: 26237 Days

Day: 18.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,692,164 km

• M1: 241,451 km (0.12 R)
• M2: 318,494 km (0.082 R)
• M3: 1,053,917 km (0.081 R)
• M4: 1,160,281 km (0.08 R)
• M5: 1,681,929 km (0.114 R)
• M6: 1,744,012 km (0.115 R)
• M7: 2,199,837 km (0.077 R)
• M8: 2,511,748 km (0.099 R)
• M9: 3,489,071 km (0.108 R)
• M10: 5,102,185 km (0.111 R)
• M11: 6,368,531 km (0.104 R)
• M12: 6,761,525 km (0.117 R)
• M13: 6,811,341 km (0.106 R)
• M14: 7,162,447 km (0.071 R)
• M15: 7,365,900 km (0.098 R)
• M16: 7,417,062 km (0.094 R)
• M17: 7,830,401 km (0.086 R)
• M18: 8,198,263 km (0.067 R)
• M19: 8,571,808 km (0.034 R)
• M20: 8,625,514 km (0.094 R)
• M21: 9,446,208 km (0.118 R)
• M22: 11,574,537 km (0.091 R)
• M23: 12,661,365 km (0.117 R)
• M24: 12,784,185 km (0.111 R)
• M25: 12,907,304 km (0.048 R)
• M26: 13,154,739 km (0.094 R)
• M27: 13,529,033 km (0.117 R)
• M28: 13,654,546 km (0.084 R)
• M29: 14,160,486 km (0.094 R)
• M30: 14,351,672 km (0.082 R)
• M31: 14,736,886 km (0.113 R)
• M32: 16,178,112 km (0.112 R)
• M33: 16,244,683 km (0.087 R)
• M34: 16,578,885 km (0.113 R)
• M35: 17,800,950 km (0.065 R)
• M36: 18,841,253 km (0.028 R)
• M37: 19,333,430 km (0.087 R)
• M38: 20,258,693 km (0.072 R)
• M39: 22,226,055 km (0.09 R)
• M40: 22,300,106 km (0.105 R)
• M41: 26,182,919 km (0.036 R)
• M42: 26,417,638 km (0.086 R)
• M43: 26,496,176 km (0.07 R)
• M44: 27,363,994 km (0.089 R)
• M45: 29,289,618 km (0.059 R)
• M46: 29,370,700 km (0.087 R)
• M47: 29,859,436 km (0.052 R)
• M48: 29,941,116 km (0.105 R)
• M49: 33,693,928 km (0.075 R)
• M50: 33,949,442 km (0.033 R)
• M51: 34,547,833 km (0.116 R)
• M52: 35,755,237 km (0.103 R)
• M53: 38,388,609 km (0.075 R)
• M54: 38,477,470 km (0.082 R)
• M55: 40,902,302 km (0.048 R)
• M56: 42,546,083 km (0.071 R)
• M57: 42,638,086 km (0.081 R)
• M58: 43,191,149 km (0.106 R)
• M59: 43,561,254 km (0.096 R)
• M60: 45,992,220 km (0.11 R)
• M61: 46,086,616 km (0.073 R)
• M62: 47,224,158 km (0.105 R)
• M63: 48,274,934 km (0.071 R)
• M64: 48,947,675 km (0.09 R)
• M65: 49,817,138 km (0.086 R)
• M66: 50,691,687 km (0.067 R)
• M67: 50,789,225 km (0.076 R)
• M68: 52,160,589 km (0.108 R)
• M69: 52,554,630 km (0.107 R)
• M70: 53,742,885 km (0.106 R)
• M71: 54,041,184 km (0.118 R)
• M72: 54,140,816 km (0.114 R)
• M73: 54,440,012 km (0.098 R)
• M74: 54,639,725 km (0.114 R)
• M75: 55,742,560 km (0.089 R)
• M76: 57,359,863 km (0.077 R)
• M77: 58,787,625 km (0.07 R)
• M78: 60,951,109 km (0.094 R)
• M79: 61,366,243 km (0.118 R)
• M80: 61,990,515 km (0.073 R)
• M81: 62,512,313 km (0.115 R)
• M82: 62,930,887 km (0.051 R)
• M83: 64,192,147 km (0.055 R)
• M84: 66,739,500 km (0.069 R)
• M85: 67,918,181 km (0.07 R)
• M86: 68,456,135 km (0.07 R)
• M87: 71,276,354 km (0.078 R)
• M88: 72,371,112 km (0.07 R)
• M89: 72,700,676 km (0.104 R)
• M90: 73,250,897 km (0.041 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 14,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit