🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.04 AU - 1.7 AU

Year: 607 Days

Day: 40.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.01 AU - 2.49 AU

Year: 1278 Days

Day: 29.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,715,661 km

• M1: 988,393 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.32 AU - 4.94 AU

Year: 3179 Days

Day: 44.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,715,661 km

• M1: 989,590 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.8

Radius: 12.2

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.79 AU - 6.23 AU

Year: 4899 Days

Day: 9.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,715,661 km

• M1: 152,141 km (0.1 R)
• M2: 591,061 km (0.111 R)
• M3: 1,425,219 km (0.099 R)
• M4: 1,865,934 km (0.059 R)
• M5: 2,382,795 km (0.079 R)
• M6: 3,405,895 km (0.08 R)
• M7: 3,876,978 km (0.109 R)
• M8: 4,391,445 km (0.082 R)
• M9: 5,235,477 km (0.086 R)
• M10: 6,125,734 km (0.112 R)
• M11: 6,607,439 km (0.101 R)
• M12: 7,579,227 km (0.049 R)
• M13: 8,170,737 km (0.1 R)
• M14: 10,851,082 km (0.055 R)
• M15: 13,763,453 km (0.101 R)
• M16: 17,757,566 km (0.105 R)
• M17: 19,117,561 km (0.117 R)
• M18: 21,835,754 km (0.083 R)
• M19: 23,395,910 km (0.093 R)
• M20: 24,277,490 km (0.099 R)
• M21: 26,107,222 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.6

Radius: 9.7

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.15 AU - 6.11 AU

Year: 5060 Days

Day: 12.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,715,661 km

• M1: 121,174 km (0.119 R)
• M2: 427,102 km (0.03 R)
• M3: 1,017,864 km (0.086 R)
• M4: 1,371,214 km (0.107 R)
• M5: 2,157,800 km (0.113 R)
• M6: 2,940,795 km (0.065 R)
• M7: 3,583,019 km (0.116 R)
• M8: 4,572,758 km (0.082 R)
• M9: 5,260,160 km (0.053 R)
• M10: 5,613,810 km (0.1 R)
• M11: 5,951,901 km (0.039 R)
• M12: 14,450,706 km (0.101 R)
• M13: 17,176,379 km (0.051 R)
• M14: 19,173,211 km (0.044 R)
• M15: 22,222,016 km (0.101 R)
• M16: 27,291,888 km (0.097 R)
• M17: 27,820,118 km (0.092 R)
• M18: 30,752,834 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.3

Radius: 14.7

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.08 AU - 11.58 AU

Year: 10794 Days

Day: 10.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 99.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,715,661 km

• M1: 183,557 km (0.056 R)
• M2: 737,368 km (0.067 R)
• M3: 1,223,411 km (0.108 R)
• M4: 2,994,800 km (0.086 R)
• M5: 3,497,897 km (0.075 R)
• M6: 4,918,329 km (0.055 R)
• M7: 5,425,316 km (0.039 R)
• M8: 6,397,254 km (0.104 R)
• M9: 7,280,180 km (0.095 R)
• M10: 9,007,886 km (0.05 R)
• M11: 9,479,718 km (0.051 R)
• M12: 10,422,035 km (0.027 R)
• M13: 11,480,440 km (0.092 R)
• M14: 12,493,217 km (0.038 R)
• M15: 13,687,607 km (0.097 R)
• M16: 18,623,589 km (0.115 R)
• M17: 21,655,937 km (0.099 R)
• M18: 28,379,464 km (0.113 R)
• M19: 29,191,930 km (0.032 R)
• M20: 31,505,910 km (0.085 R)
• M21: 32,267,214 km (0.052 R)
• M22: 33,263,984 km (0.031 R)
• M23: 34,281,250 km (0.085 R)
• M24: 34,970,896 km (0.118 R)
• M25: 40,953,913 km (0.107 R)
• M26: 41,730,476 km (0.053 R)
• M27: 43,313,072 km (0.119 R)
• M28: 46,738,115 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.4

Radius: 11.4

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.74 AU - 11.4 AU

Year: 12103 Days

Day: 12.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,715,661 km

• M1: 141,819 km (0.094 R)
• M2: 597,793 km (0.107 R)
• M3: 1,243,757 km (0.11 R)
• M4: 2,358,410 km (0.101 R)
• M5: 2,991,509 km (0.11 R)
• M6: 4,225,541 km (0.102 R)
• M7: 5,266,593 km (0.081 R)
• M8: 5,847,631 km (0.058 R)
• M9: 7,399,859 km (0.107 R)
• M10: 7,896,673 km (0.058 R)
• M11: 8,271,865 km (0.112 R)
• M12: 9,893,506 km (0.12 R)
• M13: 10,274,831 km (0.079 R)
• M14: 13,095,349 km (0.051 R)
• M15: 14,788,797 km (0.082 R)
• M16: 16,095,385 km (0.045 R)
• M17: 17,085,872 km (0.107 R)
• M18: 18,278,765 km (0.101 R)
• M19: 20,476,508 km (0.104 R)
• M20: 23,225,219 km (0.119 R)
• M21: 24,489,321 km (0.076 R)
• M22: 25,088,012 km (0.112 R)
• M23: 27,048,342 km (0.084 R)
• M24: 27,795,733 km (0.065 R)
• M25: 43,422,876 km (0.089 R)
• M26: 43,860,001 km (0.101 R)
• M27: 44,743,227 km (0.087 R)
• M28: 45,338,477 km (0.094 R)
• M29: 52,240,474 km (0.091 R)
• M30: 55,084,629 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit