🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1 AU - 1.04 AU

Year: 362 Days

Day: 33.6 Hours

Environment

Temp: 115 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,370,641 km

• M1: 92,152 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.71 AU - 2.07 AU

Year: 913 Days

Day: 30.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.3 AU - 3.44 AU

Year: 2174 Days

Day: 40.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,370,641 km

• M1: 160,818 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.98 AU - 4.4 AU

Year: 3014 Days

Day: 21.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,370,641 km

• M1: 1,618,350 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.49 AU - 5.79 AU

Year: 4096 Days

Day: 30.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 86.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,370,641 km

• M1: 2,622,301 km (0.081 R)

Asteroid Belt

Center: 7.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.5

Radius: 9.4

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.99 AU - 10.35 AU

Year: 11399 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,370,641 km

• M1: 135,087 km (0.113 R)
• M2: 262,245 km (0.048 R)
• M3: 397,482 km (0.111 R)
• M4: 816,356 km (0.062 R)
• M5: 1,172,698 km (0.091 R)
• M6: 1,527,843 km (0.072 R)
• M7: 1,915,900 km (0.111 R)
• M8: 2,553,935 km (0.114 R)
• M9: 2,638,158 km (0.078 R)
• M10: 2,867,342 km (0.06 R)
• M11: 3,102,959 km (0.032 R)
• M12: 3,751,466 km (0.119 R)
• M13: 3,847,508 km (0.065 R)
• M14: 4,074,896 km (0.038 R)
• M15: 4,887,662 km (0.092 R)
• M16: 5,027,984 km (0.095 R)
• M17: 5,312,669 km (0.083 R)
• M18: 5,566,088 km (0.095 R)
• M19: 6,160,291 km (0.114 R)
• M20: 6,388,278 km (0.116 R)
• M21: 7,488,869 km (0.036 R)
• M22: 7,610,343 km (0.056 R)
• M23: 8,102,520 km (0.09 R)
• M24: 8,562,683 km (0.12 R)
• M25: 8,774,813 km (0.093 R)
• M26: 9,117,541 km (0.089 R)
• M27: 9,290,626 km (0.098 R)
• M28: 9,421,225 km (0.114 R)
• M29: 10,306,994 km (0.111 R)
• M30: 10,851,231 km (0.104 R)
• M31: 11,404,743 km (0.11 R)
• M32: 11,638,116 km (0.1 R)
• M33: 11,967,530 km (0.102 R)
• M34: 12,635,485 km (0.103 R)
• M35: 13,168,951 km (0.104 R)
• M36: 13,957,781 km (0.097 R)
• M37: 15,220,985 km (0.08 R)
• M38: 15,477,994 km (0.107 R)
• M39: 15,632,828 km (0.074 R)
• M40: 15,736,350 km (0.1 R)
• M41: 15,996,351 km (0.116 R)
• M42: 17,210,038 km (0.048 R)
• M43: 17,531,524 km (0.081 R)
• M44: 17,693,090 km (0.104 R)
• M45: 18,180,480 km (0.081 R)
• M46: 18,398,593 km (0.095 R)
• M47: 18,617,455 km (0.112 R)
• M48: 19,002,670 km (0.114 R)
• M49: 19,781,027 km (0.077 R)
• M50: 20,117,772 km (0.095 R)
• M51: 20,968,086 km (0.026 R)
• M52: 21,772,175 km (0.117 R)
• M53: 23,056,173 km (0.104 R)
• M54: 23,766,763 km (0.075 R)
• M55: 24,244,579 km (0.106 R)
• M56: 24,906,699 km (0.051 R)
• M57: 25,209,635 km (0.115 R)
• M58: 25,635,690 km (0.117 R)
• M59: 25,880,282 km (0.097 R)
• M60: 26,248,742 km (0.057 R)
• M61: 26,495,129 km (0.027 R)
• M62: 27,864,847 km (0.074 R)
• M63: 27,990,510 km (0.063 R)
• M64: 30,284,294 km (0.118 R)
• M65: 30,607,575 km (0.065 R)
• M66: 31,715,497 km (0.115 R)
• M67: 32,703,890 km (0.044 R)
• M68: 32,902,855 km (0.065 R)
• M69: 32,969,127 km (0.036 R)
• M70: 33,970,385 km (0.049 R)
• M71: 34,508,489 km (0.058 R)
• M72: 34,913,899 km (0.109 R)
• M73: 37,033,402 km (0.075 R)
• M74: 37,795,603 km (0.05 R)
• M75: 38,143,717 km (0.11 R)
• M76: 38,423,016 km (0.114 R)
• M77: 39,335,264 km (0.043 R)
• M78: 41,252,810 km (0.115 R)
• M79: 41,826,817 km (0.12 R)
• M80: 42,692,689 km (0.093 R)
• M81: 42,982,610 km (0.081 R)
• M82: 45,030,605 km (0.084 R)
• M83: 45,325,761 km (0.114 R)
• M84: 45,621,516 km (0.071 R)
• M85: 45,695,567 km (0.118 R)
• M86: 47,409,809 km (0.066 R)
• M87: 48,690,367 km (0.077 R)
• M88: 50,747,487 km (0.094 R)
• M89: 50,977,718 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.8

Radius: 4.2

Gravity: 25.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.83 AU - 16.47 AU

Year: 20725 Days

Day: 24.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,370,641 km

• M1: 119,529 km (0.076 R)
• M2: 474,225 km (0.109 R)
• M3: 570,716 km (0.103 R)
• M4: 673,490 km (0.059 R)
• M5: 1,380,040 km (0.095 R)
• M6: 1,490,593 km (0.097 R)
• M7: 1,518,718 km (0.119 R)
• M8: 2,375,465 km (0.11 R)
• M9: 2,850,587 km (0.111 R)
• M10: 3,317,482 km (0.119 R)
• M11: 4,980,412 km (0.06 R)
• M12: 5,107,720 km (0.119 R)
• M13: 5,150,355 km (0.112 R)
• M14: 7,526,269 km (0.103 R)
• M15: 8,416,526 km (0.09 R)
• M16: 8,976,919 km (0.11 R)
• M17: 9,549,281 km (0.078 R)
• M18: 9,972,942 km (0.073 R)
• M19: 10,948,320 km (0.119 R)
• M20: 11,391,429 km (0.041 R)
• M21: 13,575,259 km (0.067 R)
• M22: 13,753,131 km (0.118 R)
• M23: 14,351,373 km (0.106 R)
• M24: 14,532,536 km (0.1 R)
• M25: 14,775,183 km (0.119 R)
• M26: 14,957,992 km (0.069 R)
• M27: 15,080,363 km (0.074 R)
• M28: 15,264,518 km (0.098 R)
• M29: 15,387,637 km (0.075 R)
• M30: 15,759,238 km (0.094 R)
• M31: 16,385,006 km (0.052 R)
• M32: 16,827,816 km (0.119 R)
• M33: 17,467,197 km (0.071 R)
• M34: 17,725,253 km (0.097 R)
• M35: 18,506,753 km (0.11 R)
• M36: 18,967,813 km (0.103 R)
• M37: 19,033,935 km (0.101 R)
• M38: 19,699,945 km (0.094 R)
• M39: 22,229,645 km (0.11 R)
• M40: 22,789,889 km (0.056 R)
• M41: 23,071,732 km (0.119 R)
• M42: 24,210,770 km (0.065 R)
• M43: 24,426,340 km (0.055 R)
• M44: 24,787,170 km (0.08 R)
• M45: 26,321,297 km (0.111 R)
• M46: 26,469,099 km (0.111 R)
• M47: 26,691,102 km (0.067 R)
• M48: 27,137,203 km (0.107 R)
• M49: 27,961,338 km (0.095 R)
• M50: 28,263,077 km (0.101 R)
• M51: 28,338,624 km (0.059 R)
• M52: 29,174,726 km (0.112 R)
• M53: 29,251,021 km (0.114 R)
• M54: 29,404,060 km (0.076 R)
• M55: 29,557,398 km (0.082 R)
• M56: 29,710,885 km (0.096 R)
• M57: 31,104,688 km (0.105 R)
• M58: 31,182,629 km (0.079 R)
• M59: 31,652,366 km (0.105 R)
• M60: 31,809,444 km (0.104 R)
• M61: 32,203,335 km (0.087 R)
• M62: 32,995,905 km (0.063 R)
• M63: 35,005,154 km (0.108 R)
• M64: 35,493,142 km (0.086 R)
• M65: 35,901,694 km (0.062 R)
• M66: 36,311,592 km (0.091 R)
• M67: 37,800,540 km (0.086 R)
• M68: 38,050,667 km (0.11 R)
• M69: 40,837,526 km (0.118 R)
• M70: 42,731,585 km (0.052 R)
• M71: 43,514,729 km (0.081 R)
• M72: 44,742,330 km (0.11 R)
• M73: 46,159,021 km (0.114 R)
• M74: 46,337,192 km (0.105 R)
• M75: 48,583,105 km (0.105 R)
• M76: 50,956,176 km (0.054 R)
• M77: 51,971,347 km (0.116 R)
• M78: 52,342,201 km (0.101 R)
• M79: 52,993,400 km (0.065 R)
• M80: 53,086,600 km (0.077 R)
• M81: 54,115,833 km (0.058 R)
• M82: 54,679,967 km (0.106 R)
• M83: 54,962,706 km (0.098 R)
• M84: 55,529,832 km (0.1 R)
• M85: 55,624,527 km (0.095 R)
• M86: 57,913,375 km (0.115 R)
• M87: 58,972,677 km (0.094 R)
• M88: 60,135,502 km (0.098 R)
• M89: 61,599,766 km (0.083 R)
• M90: 63,372,201 km (0.067 R)
• M91: 64,961,828 km (0.087 R)
• M92: 66,262,881 km (0.098 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 18,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit