🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.35 AU - 1.75 AU

Year: 803 Days

Day: 28.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.05 AU - 3.35 AU

Year: 1847 Days

Day: 32.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,685,998 km

• M1: 516,113 km (0.065 R)
• M2: 862,581 km (0.11 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.2

Radius: 14.3

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.95 AU - 8.45 AU

Year: 8894 Days

Day: 9.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,685,998 km

• M1: 180,864 km (0.059 R)
• M2: 453,132 km (0.108 R)
• M3: 548,575 km (0.077 R)
• M4: 714,629 km (0.119 R)
• M5: 818,300 km (0.115 R)
• M6: 970,591 km (0.074 R)
• M7: 1,164,021 km (0.097 R)
• M8: 1,749,846 km (0.116 R)
• M9: 2,142,541 km (0.112 R)
• M10: 2,399,849 km (0.11 R)
• M11: 2,522,220 km (0.065 R)
• M12: 2,815,881 km (0.113 R)
• M13: 3,120,911 km (0.091 R)
• M14: 3,391,234 km (0.093 R)
• M15: 3,787,220 km (0.099 R)
• M16: 4,829,169 km (0.098 R)
• M17: 5,037,409 km (0.108 R)
• M18: 5,169,055 km (0.109 R)
• M19: 5,544,097 km (0.076 R)
• M20: 5,927,816 km (0.069 R)
• M21: 6,348,934 km (0.113 R)
• M22: 6,520,074 km (0.113 R)
• M23: 6,866,991 km (0.075 R)
• M24: 7,279,432 km (0.105 R)
• M25: 7,488,720 km (0.07 R)
• M26: 8,190,483 km (0.053 R)
• M27: 9,009,233 km (0.054 R)
• M28: 9,821,250 km (0.054 R)
• M29: 10,386,730 km (0.109 R)
• M30: 10,487,559 km (0.117 R)
• M31: 10,894,615 km (0.035 R)
• M32: 11,272,200 km (0.084 R)
• M33: 12,359,477 km (0.089 R)
• M34: 12,861,527 km (0.098 R)
• M35: 13,297,306 km (0.107 R)
• M36: 13,700,921 km (0.109 R)
• M37: 13,922,775 km (0.104 R)
• M38: 14,220,474 km (0.114 R)
• M39: 14,708,762 km (0.094 R)
• M40: 15,088,142 km (0.082 R)
• M41: 15,740,538 km (0.093 R)
• M42: 16,011,909 km (0.105 R)
• M43: 16,519,943 km (0.071 R)
• M44: 16,677,320 km (0.039 R)
• M45: 17,033,214 km (0.074 R)
• M46: 17,311,914 km (0.073 R)
• M47: 17,752,779 km (0.096 R)
• M48: 18,197,384 km (0.06 R)
• M49: 18,686,569 km (0.05 R)
• M50: 20,517,198 km (0.099 R)
• M51: 21,411,046 km (0.049 R)
• M52: 22,057,159 km (0.084 R)
• M53: 23,016,680 km (0.116 R)
• M54: 23,413,114 km (0.099 R)
• M55: 23,545,658 km (0.12 R)
• M56: 23,767,362 km (0.094 R)
• M57: 24,123,405 km (0.101 R)
• M58: 24,212,715 km (0.049 R)
• M59: 24,436,363 km (0.047 R)
• M60: 25,338,139 km (0.11 R)
• M61: 25,884,471 km (0.095 R)
• M62: 26,572,771 km (0.108 R)
• M63: 26,988,653 km (0.117 R)
• M64: 27,593,327 km (0.104 R)
• M65: 29,672,438 km (0.091 R)
• M66: 30,248,390 km (0.088 R)
• M67: 30,489,392 km (0.082 R)
• M68: 31,801,815 km (0.069 R)
• M69: 32,145,142 km (0.107 R)
• M70: 32,341,863 km (0.055 R)
• M71: 32,440,298 km (0.109 R)
• M72: 32,736,502 km (0.085 R)
• M73: 33,281,786 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.5

Radius: 3.7

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.79 AU - 13.29 AU

Year: 16317 Days

Day: 15.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,685,998 km

• M1: 64,028 km (0.109 R)
• M2: 213,177 km (0.119 R)
• M3: 441,164 km (0.112 R)
• M4: 638,035 km (0.082 R)
• M5: 713,432 km (0.091 R)
• M6: 873,352 km (0.094 R)
• M7: 914,941 km (0.082 R)
• M8: 1,179,130 km (0.118 R)
• M9: 1,272,180 km (0.097 R)
• M10: 1,416,393 km (0.116 R)
• M11: 1,933,852 km (0.105 R)
• M12: 2,155,855 km (0.074 R)
• M13: 2,327,593 km (0.095 R)
• M14: 2,523,716 km (0.1 R)
• M15: 2,603,601 km (0.077 R)
• M16: 3,036,837 km (0.09 R)
• M17: 3,514,353 km (0.109 R)
• M18: 4,225,841 km (0.032 R)
• M19: 4,249,477 km (0.115 R)
• M20: 4,273,263 km (0.098 R)
• M21: 4,537,154 km (0.094 R)
• M22: 4,806,280 km (0.059 R)
• M23: 4,855,797 km (0.082 R)
• M24: 5,411,404 km (0.1 R)
• M25: 5,801,705 km (0.099 R)
• M26: 6,040,313 km (0.098 R)
• M27: 6,336,068 km (0.032 R)
• M28: 6,499,429 km (0.085 R)
• M29: 6,609,234 km (0.115 R)
• M30: 7,479,894 km (0.104 R)
• M31: 7,943,198 km (0.101 R)
• M32: 8,535,307 km (0.117 R)
• M33: 8,988,738 km (0.04 R)
• M34: 9,418,832 km (0.108 R)
• M35: 10,491,299 km (0.086 R)
• M36: 12,611,998 km (0.093 R)
• M37: 12,886,211 km (0.08 R)
• M38: 13,370,609 km (0.113 R)
• M39: 13,440,321 km (0.119 R)
• M40: 13,545,190 km (0.105 R)
• M41: 13,580,196 km (0.063 R)
• M42: 13,790,680 km (0.07 R)
• M43: 14,179,485 km (0.082 R)
• M44: 14,286,148 km (0.078 R)
• M45: 14,393,110 km (0.107 R)
• M46: 14,500,372 km (0.074 R)
• M47: 15,258,085 km (0.104 R)
• M48: 15,403,943 km (0.051 R)
• M49: 15,586,901 km (0.12 R)
• M50: 15,660,204 km (0.102 R)
• M51: 16,176,915 km (0.09 R)
• M52: 16,325,616 km (0.064 R)
• M53: 17,000,302 km (0.09 R)
• M54: 17,607,520 km (0.116 R)
• M55: 17,875,450 km (0.099 R)
• M56: 18,843,198 km (0.091 R)
• M57: 18,921,438 km (0.086 R)
• M58: 18,999,678 km (0.096 R)
• M59: 19,078,067 km (0.062 R)
• M60: 19,987,024 km (0.109 R)
• M61: 20,266,472 km (0.112 R)
• M62: 20,426,841 km (0.077 R)
• M63: 20,466,933 km (0.066 R)
• M64: 20,507,026 km (0.107 R)
• M65: 21,437,973 km (0.037 R)
• M66: 21,478,813 km (0.076 R)
• M67: 21,601,334 km (0.079 R)
• M68: 21,724,004 km (0.058 R)
• M69: 22,589,727 km (0.079 R)
• M70: 22,631,166 km (0.085 R)
• M71: 23,592,781 km (0.107 R)
• M72: 24,184,590 km (0.101 R)
• M73: 24,824,121 km (0.098 R)
• M74: 25,081,429 km (0.096 R)
• M75: 25,772,123 km (0.088 R)
• M76: 26,294,070 km (0.065 R)
• M77: 26,425,267 km (0.041 R)
• M78: 26,731,793 km (0.074 R)
• M79: 28,731,169 km (0.04 R)
• M80: 28,866,106 km (0.093 R)
• M81: 29,908,055 km (0.036 R)
• M82: 29,953,533 km (0.106 R)
• M83: 30,364,777 km (0.069 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: 410 - 10,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit