🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.85 AU - 0.93 AU

Year: 248 Days

Day: 15.7 Hours

Environment

Temp: 232 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,777,748 km

• M1: 517,160 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.87 AU - 1.05 AU

Year: 278 Days

Day: 19.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,777,748 km

• M1: 97,538 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.18 AU - 1.36 AU

Year: 423 Days

Day: 34.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.89 AU - 6.69 AU

Year: 4114 Days

Day: 39.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,777,748 km

• M1: 812,466 km (0.057 R)
• M2: 1,824,346 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.98 AU - 8.66 AU

Year: 5848 Days

Day: 22.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.61 AU - 10.53 AU

Year: 9436 Days

Day: 19.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 15.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 20.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.8

Radius: 6.7

Gravity: 14.52 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 15.94 AU - 25.68 AU

Year: 28032 Days

Day: 16.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 62,777,748 km

• M1: 191,336 km (0.096 R)
• M2: 1,258,417 km (0.119 R)
• M3: 1,671,158 km (0.069 R)
• M4: 1,780,663 km (0.09 R)
• M5: 2,006,706 km (0.093 R)
• M6: 2,654,016 km (0.057 R)
• M7: 2,782,221 km (0.075 R)
• M8: 3,453,317 km (0.043 R)
• M9: 3,783,181 km (0.079 R)
• M10: 3,927,542 km (0.078 R)
• M11: 4,321,733 km (0.099 R)
• M12: 5,147,364 km (0.08 R)
• M13: 5,361,288 km (0.073 R)
• M14: 6,763,469 km (0.055 R)
• M15: 6,997,740 km (0.114 R)
• M16: 7,115,922 km (0.086 R)
• M17: 7,595,383 km (0.066 R)
• M18: 8,333,948 km (0.103 R)
• M19: 8,648,403 km (0.074 R)
• M20: 8,966,896 km (0.073 R)
• M21: 9,289,130 km (0.106 R)
• M22: 9,418,981 km (0.096 R)
• M23: 10,412,909 km (0.106 R)
• M24: 10,480,378 km (0.092 R)
• M25: 11,025,064 km (0.05 R)
• M26: 11,859,371 km (0.089 R)
• M27: 12,141,962 km (0.1 R)
• M28: 14,708,014 km (0.078 R)
• M29: 14,783,710 km (0.098 R)
• M30: 16,325,017 km (0.065 R)
• M31: 16,403,407 km (0.083 R)
• M32: 16,955,722 km (0.12 R)
• M33: 17,194,330 km (0.08 R)
• M34: 17,916,589 km (0.12 R)
• M35: 18,730,850 km (0.075 R)
• M36: 19,059,966 km (0.096 R)
• M37: 19,390,876 km (0.063 R)
• M38: 22,280,060 km (0.031 R)
• M39: 24,488,423 km (0.086 R)
• M40: 25,119,128 km (0.067 R)
• M41: 25,209,784 km (0.11 R)
• M42: 27,976,148 km (0.071 R)
• M43: 28,635,426 km (0.085 R)
• M44: 32,105,648 km (0.089 R)
• M45: 33,490,625 km (0.089 R)
• M46: 33,789,970 km (0.071 R)
• M47: 34,794,071 km (0.051 R)
• M48: 36,114,123 km (0.116 R)
• M49: 36,421,098 km (0.049 R)
• M50: 37,968,688 km (0.047 R)
• M51: 38,593,707 km (0.101 R)
• M52: 40,171,217 km (0.075 R)
• M53: 41,127,746 km (0.08 R)
• M54: 41,662,409 km (0.109 R)
• M55: 41,876,932 km (0.071 R)
• M56: 42,414,736 km (0.072 R)
• M57: 42,522,596 km (0.084 R)
• M58: 48,030,192 km (0.071 R)
• M59: 50,637,832 km (0.034 R)
• M60: 51,210,941 km (0.042 R)
• M61: 52,016,676 km (0.025 R)
• M62: 52,132,016 km (0.073 R)
• M63: 54,693,430 km (0.06 R)
• M64: 55,399,083 km (0.11 R)
• M65: 55,516,967 km (0.032 R)
• M66: 56,107,729 km (0.073 R)
• M67: 57,295,536 km (0.087 R)
• M68: 57,892,581 km (0.114 R)
• M69: 58,491,571 km (0.03 R)
• M70: 58,611,698 km (0.084 R)
• M71: 59,333,807 km (0.117 R)
• M72: 60,179,932 km (0.079 R)
• M73: 60,301,107 km (0.087 R)
• M74: 60,786,701 km (0.061 R)
• M75: 63,851,214 km (0.074 R)
• M76: 65,963,536 km (0.088 R)
• M77: 66,965,542 km (0.096 R)
• M78: 69,619,558 km (0.101 R)
• M79: 73,988,863 km (0.108 R)
• M80: 74,769,165 km (0.119 R)
• M81: 74,899,465 km (0.111 R)
• M82: 75,682,760 km (0.047 R)
• M83: 75,944,556 km (0.062 R)
• M84: 76,337,699 km (0.091 R)
• M85: 77,653,263 km (0.112 R)
• M86: 77,917,153 km (0.111 R)
• M87: 78,313,737 km (0.117 R)
• M88: 79,773,513 km (0.081 R)
• M89: 80,306,531 km (0.096 R)
• M90: 80,439,972 km (0.088 R)
• M91: 82,181,441 km (0.05 R)
• M92: 82,719,843 km (0.104 R)
• M93: 87,205,685 km (0.057 R)
• M94: 89,685,569 km (0.081 R)
• M95: 90,656,310 km (0.1 R)
• M96: 91,769,916 km (0.079 R)
• M97: 92,888,011 km (0.077 R)
• M98: 93,448,703 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.4

Radius: 6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 20.27 AU - 23.85 AU

Year: 30595 Days

Day: 21.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,777,748 km

• M1: 693,237 km (0.096 R)
• M2: 734,077 km (0.117 R)
• M3: 839,693 km (0.08 R)
• M4: 1,019,360 km (0.077 R)
• M5: 1,440,627 km (0.07 R)
• M6: 1,881,642 km (0.091 R)
• M7: 1,968,858 km (0.028 R)
• M8: 2,362,150 km (0.114 R)
• M9: 2,584,004 km (0.09 R)
• M10: 2,648,630 km (0.106 R)
• M11: 2,746,617 km (0.108 R)
• M12: 2,879,011 km (0.05 R)
• M13: 3,081,716 km (0.118 R)
• M14: 4,315,450 km (0.09 R)
• M15: 4,508,431 km (0.034 R)
• M16: 4,625,716 km (0.103 R)
• M17: 5,023,646 km (0.115 R)
• M18: 5,064,038 km (0.116 R)
• M19: 5,349,769 km (0.09 R)
• M20: 5,391,058 km (0.108 R)
• M21: 5,809,633 km (0.115 R)
• M22: 6,238,530 km (0.088 R)
• M23: 6,677,750 km (0.069 R)
• M24: 6,811,341 km (0.083 R)
• M25: 6,991,008 km (0.11 R)
• M26: 7,912,531 km (0.12 R)
• M27: 8,483,546 km (0.067 R)
• M28: 8,676,826 km (0.092 R)
• M29: 9,018,657 km (0.07 R)
• M30: 9,315,160 km (0.104 R)
• M31: 9,514,574 km (0.058 R)
• M32: 9,614,805 km (0.1 R)
• M33: 9,816,313 km (0.112 R)
• M34: 10,172,356 km (0.088 R)
• M35: 10,480,976 km (0.099 R)
• M36: 10,584,498 km (0.081 R)
• M37: 11,371,981 km (0.12 R)
• M38: 11,425,089 km (0.069 R)
• M39: 12,450,881 km (0.114 R)
• M40: 12,725,692 km (0.116 R)
• M41: 13,449,597 km (0.046 R)
• M42: 13,788,137 km (0.094 R)
• M43: 14,301,257 km (0.09 R)
• M44: 16,656,526 km (0.083 R)
• M45: 17,693,389 km (0.086 R)
• M46: 19,319,069 km (0.037 R)
• M47: 19,382,648 km (0.085 R)
• M48: 20,472,319 km (0.047 R)
• M49: 20,666,647 km (0.101 R)
• M50: 21,581,737 km (0.034 R)
• M51: 23,113,769 km (0.072 R)
• M52: 23,790,699 km (0.106 R)
• M53: 24,542,727 km (0.106 R)
• M54: 25,164,007 km (0.115 R)
• M55: 25,860,236 km (0.091 R)
• M56: 26,916,397 km (0.073 R)
• M57: 27,200,483 km (0.077 R)
• M58: 27,556,975 km (0.067 R)
• M59: 27,771,498 km (0.071 R)
• M60: 28,058,577 km (0.062 R)
• M61: 29,070,756 km (0.089 R)
• M62: 29,508,330 km (0.11 R)
• M63: 30,389,760 km (0.108 R)
• M64: 30,685,515 km (0.117 R)
• M65: 32,103,404 km (0.118 R)
• M66: 32,178,652 km (0.109 R)
• M67: 32,933,971 km (0.066 R)
• M68: 33,009,817 km (0.116 R)
• M69: 34,154,690 km (0.067 R)
• M70: 34,385,220 km (0.064 R)
• M71: 35,779,173 km (0.113 R)
• M72: 38,223,004 km (0.094 R)
• M73: 40,070,687 km (0.038 R)
• M74: 40,476,097 km (0.113 R)
• M75: 40,557,329 km (0.036 R)
• M76: 41,782,835 km (0.086 R)
• M77: 42,029,372 km (0.064 R)
• M78: 43,435,592 km (0.114 R)
• M79: 44,605,298 km (0.061 R)
• M80: 45,193,966 km (0.119 R)
• M81: 46,209,137 km (0.111 R)
• M82: 48,089,732 km (0.106 R)
• M83: 51,308,330 km (0.066 R)
• M84: 51,396,293 km (0.104 R)
• M85: 53,166,036 km (0.114 R)
• M86: 53,344,058 km (0.098 R)
• M87: 53,879,468 km (0.038 R)
• M88: 55,045,434 km (0.089 R)
• M89: 56,764,613 km (0.107 R)
• M90: 57,767,966 km (0.095 R)
• M91: 58,685,150 km (0.116 R)
• M92: 59,699,723 km (0.116 R)
• M93: 60,999,280 km (0.058 R)
• M94: 61,465,576 km (0.039 R)

Kuiper Belt

Range: 37.1 - 62.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 19,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit