🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.68 AU - 0.9 AU

Year: 259 Days

Day: 15.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.23 AU - 2.69 AU

Year: 1424 Days

Day: 41.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,044,021 km

• M1: 142,866 km (0.068 R)
• M2: 1,564,495 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.3 AU - 5.24 AU

Year: 3256 Days

Day: 26.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.7

Radius: 12.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.03 AU - 6.73 AU

Year: 5946 Days

Day: 14.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,044,021 km

• M1: 157,975 km (0.106 R)
• M2: 572,212 km (0.103 R)
• M3: 1,281,904 km (0.11 R)
• M4: 2,071,631 km (0.097 R)
• M5: 3,112,234 km (0.087 R)
• M6: 3,509,716 km (0.11 R)
• M7: 7,388,788 km (0.032 R)
• M8: 8,720,658 km (0.112 R)
• M9: 10,443,577 km (0.097 R)
• M10: 11,512,454 km (0.109 R)
• M11: 17,130,751 km (0.094 R)
• M12: 18,910,816 km (0.074 R)
• M13: 21,450,689 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.6

Radius: 8.8

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.08 AU - 6.82 AU

Year: 6044 Days

Day: 6.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,044,021 km

• M1: 111,002 km (0.107 R)
• M2: 384,616 km (0.118 R)
• M3: 825,780 km (0.067 R)
• M4: 1,310,328 km (0.112 R)
• M5: 1,960,779 km (0.06 R)
• M6: 2,246,960 km (0.102 R)
• M7: 2,720,437 km (0.062 R)
• M8: 3,468,127 km (0.104 R)
• M9: 4,626,613 km (0.099 R)
• M10: 5,658,839 km (0.093 R)
• M11: 6,309,290 km (0.079 R)
• M12: 7,944,993 km (0.109 R)
• M13: 9,418,084 km (0.075 R)
• M14: 13,370,010 km (0.098 R)
• M15: 14,805,402 km (0.072 R)
• M16: 15,092,780 km (0.088 R)
• M17: 18,110,019 km (0.103 R)
• M18: 22,931,708 km (0.111 R)
• M19: 23,239,431 km (0.1 R)
• M20: 24,819,484 km (0.104 R)
• M21: 25,307,173 km (0.046 R)
• M22: 26,385,773 km (0.098 R)
• M23: 27,494,742 km (0.075 R)
• M24: 29,170,986 km (0.079 R)
• M25: 30,356,400 km (0.101 R)
• M26: 30,914,250 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.2

Radius: 12.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.04 AU - 12.36 AU

Year: 14766 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,044,021 km

• M1: 154,983 km (0.066 R)
• M2: 908,209 km (0.1 R)
• M3: 1,929,513 km (0.081 R)
• M4: 2,549,148 km (0.094 R)
• M5: 3,298,334 km (0.096 R)
• M6: 3,848,106 km (0.112 R)
• M7: 4,307,371 km (0.087 R)
• M8: 6,173,605 km (0.096 R)
• M9: 6,603,699 km (0.059 R)
• M10: 7,393,875 km (0.096 R)
• M11: 8,433,730 km (0.086 R)
• M12: 8,915,136 km (0.076 R)
• M13: 9,414,942 km (0.078 R)
• M14: 11,487,022 km (0.055 R)
• M15: 12,200,305 km (0.106 R)
• M16: 12,629,800 km (0.093 R)
• M17: 13,781,105 km (0.101 R)
• M18: 14,450,257 km (0.084 R)
• M19: 15,494,450 km (0.101 R)
• M20: 22,110,565 km (0.091 R)
• M21: 22,842,548 km (0.1 R)
• M22: 25,732,031 km (0.063 R)
• M23: 27,368,781 km (0.07 R)
• M24: 37,630,297 km (0.071 R)
• M25: 40,682,243 km (0.087 R)
• M26: 42,059,142 km (0.118 R)
• M27: 48,488,709 km (0.109 R)
• M28: 55,209,543 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.7

Radius: 3.6

Gravity: 20.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.78 AU - 17.4 AU

Year: 26067 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,044,021 km

• M1: 45,029 km (0.106 R)
• M2: 335,847 km (0.075 R)
• M3: 564,882 km (0.118 R)
• M4: 868,864 km (0.094 R)
• M5: 1,540,708 km (0.078 R)
• M6: 1,671,158 km (0.109 R)
• M7: 2,997,493 km (0.11 R)
• M8: 3,811,155 km (0.09 R)
• M9: 4,112,296 km (0.114 R)
• M10: 5,292,174 km (0.114 R)
• M11: 6,059,013 km (0.084 R)
• M12: 6,180,038 km (0.116 R)
• M13: 6,984,874 km (0.08 R)
• M14: 7,343,759 km (0.096 R)
• M15: 7,527,765 km (0.062 R)
• M16: 8,595,295 km (0.108 R)
• M17: 12,011,811 km (0.092 R)
• M18: 12,657,476 km (0.079 R)
• M19: 12,988,686 km (0.092 R)
• M20: 15,247,464 km (0.072 R)
• M21: 18,847,387 km (0.096 R)
• M22: 23,171,065 km (0.067 R)
• M23: 24,781,635 km (0.12 R)
• M24: 26,680,930 km (0.111 R)
• M25: 32,215,602 km (0.118 R)
• M26: 34,473,932 km (0.097 R)
• M27: 36,434,711 km (0.077 R)
• M28: 37,239,248 km (0.046 R)
• M29: 40,863,406 km (0.113 R)
• M30: 41,007,170 km (0.094 R)
• M31: 42,760,457 km (0.103 R)
• M32: 45,328,753 km (0.082 R)
• M33: 47,202,317 km (0.083 R)
• M34: 53,303,217 km (0.072 R)
• M35: 54,687,895 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 19,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit