🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.88 AU - 1.22 AU

Year: 484 Days

Day: 24.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.2 AU - 1.48 AU

Year: 697 Days

Day: 47.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.97 AU - 2.61 AU

Year: 1558 Days

Day: 19.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.1

Radius: 14.3

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.22 AU - 5.54 AU

Year: 4847 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 88,928,223 km

• M1: 236,664 km (0.101 R)
• M2: 712,086 km (0.117 R)
• M3: 801,097 km (0.08 R)
• M4: 1,093,860 km (0.085 R)
• M5: 1,226,403 km (0.091 R)
• M6: 1,350,869 km (0.062 R)
• M7: 2,498,584 km (0.116 R)
• M8: 2,623,348 km (0.118 R)
• M9: 2,879,310 km (0.084 R)
• M10: 3,182,246 km (0.089 R)
• M11: 3,357,126 km (0.116 R)
• M12: 4,068,314 km (0.099 R)
• M13: 4,408,948 km (0.084 R)
• M14: 4,892,598 km (0.105 R)
• M15: 5,163,670 km (0.085 R)
• M16: 5,532,877 km (0.08 R)
• M17: 5,768,045 km (0.083 R)
• M18: 6,395,159 km (0.109 R)
• M19: 6,741,927 km (0.102 R)
• M20: 6,993,401 km (0.072 R)
• M21: 7,299,329 km (0.098 R)
• M22: 7,427,983 km (0.057 R)
• M23: 7,766,373 km (0.116 R)
• M24: 8,003,785 km (0.114 R)
• M25: 8,512,568 km (0.051 R)
• M26: 8,675,480 km (0.053 R)
• M27: 9,031,971 km (0.05 R)
• M28: 9,142,674 km (0.103 R)
• M29: 9,618,096 km (0.106 R)
• M30: 9,759,466 km (0.087 R)
• M31: 9,873,011 km (0.034 R)
• M32: 10,187,765 km (0.044 R)
• M33: 10,476,788 km (0.109 R)
• M34: 10,622,346 km (0.059 R)
• M35: 10,856,617 km (0.094 R)
• M36: 11,330,393 km (0.117 R)
• M37: 11,479,692 km (0.107 R)
• M38: 12,114,585 km (0.119 R)
• M39: 12,297,992 km (0.115 R)
• M40: 12,390,144 km (0.066 R)
• M41: 13,260,804 km (0.117 R)
• M42: 13,449,896 km (0.099 R)
• M43: 13,830,922 km (0.085 R)
• M44: 13,990,692 km (0.028 R)
• M45: 14,247,701 km (0.07 R)
• M46: 14,376,804 km (0.073 R)
• M47: 15,126,589 km (0.071 R)
• M48: 15,324,207 km (0.095 R)
• M49: 15,456,602 km (0.059 R)
• M50: 15,655,716 km (0.044 R)
• M51: 16,157,318 km (0.062 R)
• M52: 16,562,429 km (0.111 R)
• M53: 16,970,831 km (0.088 R)
• M54: 17,141,971 km (0.095 R)
• M55: 17,797,808 km (0.111 R)
• M56: 17,971,791 km (0.1 R)
• M57: 18,391,413 km (0.043 R)
• M58: 18,602,645 km (0.104 R)
• M59: 18,708,411 km (0.052 R)
• M60: 19,276,434 km (0.117 R)
• M61: 20,320,328 km (0.046 R)
• M62: 20,904,058 km (0.073 R)
• M63: 21,198,168 km (0.115 R)
• M64: 21,827,377 km (0.045 R)
• M65: 22,275,273 km (0.105 R)
• M66: 22,613,214 km (0.082 R)
• M67: 22,801,707 km (0.106 R)
• M68: 23,981,885 km (0.094 R)
• M69: 25,260,049 km (0.115 R)
• M70: 26,045,588 km (0.119 R)
• M71: 26,361,987 km (0.085 R)
• M72: 26,679,733 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.4

Radius: 5.2

Gravity: 28.01 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.32 AU - 15.06 AU

Year: 24032 Days

Day: 20.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,928,223 km

• M1: 128,205 km (0.078 R)
• M2: 941,419 km (0.101 R)
• M3: 1,242,261 km (0.069 R)
• M4: 1,605,784 km (0.114 R)
• M5: 1,640,490 km (0.042 R)
• M6: 1,745,807 km (0.079 R)
• M7: 1,926,521 km (0.09 R)
• M8: 2,625,742 km (0.079 R)
• M9: 2,832,785 km (0.095 R)
• M10: 4,039,143 km (0.097 R)
• M11: 4,819,744 km (0.085 R)
• M12: 5,487,399 km (0.088 R)
• M13: 6,020,566 km (0.106 R)
• M14: 6,348,335 km (0.058 R)
• M15: 7,135,669 km (0.114 R)
• M16: 7,953,371 km (0.082 R)
• M17: 8,555,353 km (0.076 R)
• M18: 9,612,112 km (0.114 R)
• M19: 9,994,783 km (0.118 R)
• M20: 12,670,640 km (0.119 R)
• M21: 14,230,647 km (0.108 R)
• M22: 15,106,692 km (0.079 R)
• M23: 15,402,597 km (0.047 R)
• M24: 15,700,446 km (0.077 R)
• M25: 16,377,376 km (0.069 R)
• M26: 17,064,031 km (0.109 R)
• M27: 17,140,774 km (0.078 R)
• M28: 17,294,860 km (0.097 R)
• M29: 18,781,265 km (0.089 R)
• M30: 19,339,265 km (0.055 R)
• M31: 20,552,952 km (0.093 R)
• M32: 21,541,495 km (0.109 R)
• M33: 22,041,601 km (0.115 R)
• M34: 22,629,969 km (0.036 R)
• M35: 23,907,834 km (0.049 R)
• M36: 26,979,378 km (0.098 R)
• M37: 27,338,113 km (0.101 R)
• M38: 27,970,015 km (0.071 R)
• M39: 28,333,089 km (0.093 R)
• M40: 29,156,027 km (0.104 R)
• M41: 30,172,395 km (0.051 R)
• M42: 31,106,484 km (0.096 R)
• M43: 33,482,696 km (0.101 R)
• M44: 36,509,211 km (0.108 R)
• M45: 37,603,968 km (0.109 R)
• M46: 37,904,360 km (0.085 R)
• M47: 38,507,689 km (0.115 R)
• M48: 38,709,496 km (0.041 R)
• M49: 40,131,873 km (0.11 R)
• M50: 41,778,347 km (0.068 R)
• M51: 43,341,944 km (0.038 R)
• M52: 45,030,605 km (0.083 R)
• M53: 46,956,079 km (0.106 R)
• M54: 47,495,678 km (0.1 R)
• M55: 47,712,146 km (0.109 R)
• M56: 48,472,104 km (0.051 R)
• M57: 49,126,744 km (0.028 R)
• M58: 50,004,135 km (0.058 R)
• M59: 50,555,254 km (0.105 R)
• M60: 51,441,023 km (0.095 R)
• M61: 51,774,477 km (0.111 R)
• M62: 54,128,998 km (0.101 R)
• M63: 54,468,136 km (0.109 R)
• M64: 54,921,567 km (0.119 R)
• M65: 55,717,877 km (0.1 R)
• M66: 57,783,225 km (0.118 R)
• M67: 59,756,720 km (0.045 R)
• M68: 60,693,053 km (0.081 R)
• M69: 61,280,823 km (0.077 R)
• M70: 64,247,349 km (0.09 R)
• M71: 65,687,827 km (0.077 R)
• M72: 66,412,030 km (0.097 R)
• M73: 68,356,204 km (0.107 R)
• M74: 68,967,610 km (0.088 R)
• M75: 71,679,072 km (0.102 R)
• M76: 72,798,363 km (0.086 R)
• M77: 73,422,635 km (0.07 R)
• M78: 74,048,852 km (0.087 R)
• M79: 75,180,260 km (0.063 R)
• M80: 75,685,004 km (0.038 R)
• M81: 77,587,589 km (0.11 R)
• M82: 79,120,967 km (0.089 R)
• M83: 80,277,509 km (0.11 R)
• M84: 81,180,930 km (0.115 R)
• M85: 81,310,332 km (0.089 R)
• M86: 82,607,495 km (0.067 R)
• M87: 82,997,946 km (0.115 R)
• M88: 84,042,139 km (0.101 R)
• M89: 84,697,078 km (0.082 R)
• M90: 84,828,276 km (0.032 R)
• M91: 88,928,155 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 19,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit