🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1 AU - 1.14 AU

Year: 398 Days

Day: 40.8 Hours

Environment

Temp: 40 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,575,884 km

• M1: 36,651 km (0.057 R)
• M2: 590,762 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.8

Radius: 11

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.17 AU - 6.89 AU

Year: 4680 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,575,884 km

• M1: 136,882 km (0.039 R)
• M2: 526,585 km (0.094 R)
• M3: 1,002,156 km (0.11 R)
• M4: 1,512,734 km (0.041 R)
• M5: 2,798,079 km (0.088 R)
• M6: 4,112,595 km (0.078 R)
• M7: 5,464,212 km (0.107 R)
• M8: 6,832,434 km (0.045 R)
• M9: 7,770,113 km (0.11 R)
• M10: 8,197,365 km (0.095 R)
• M11: 8,829,566 km (0.043 R)
• M12: 11,734,457 km (0.097 R)
• M13: 13,327,076 km (0.045 R)
• M14: 13,992,487 km (0.116 R)
• M15: 14,465,964 km (0.1 R)
• M16: 14,895,759 km (0.117 R)
• M17: 15,894,175 km (0.084 R)
• M18: 16,701,106 km (0.118 R)
• M19: 17,174,434 km (0.04 R)
• M20: 20,809,662 km (0.109 R)
• M21: 22,411,706 km (0.097 R)
• M22: 23,573,632 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.5

Radius: 13.1

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.54 AU - 7.72 AU

Year: 6144 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 79,575,884 km

• M1: 162,912 km (0.073 R)
• M2: 1,009,038 km (0.079 R)
• M3: 2,013,587 km (0.097 R)
• M4: 3,106,998 km (0.108 R)
• M5: 6,903,792 km (0.116 R)
• M6: 9,351,812 km (0.026 R)
• M7: 14,967,865 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454

Radius: 8.2

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.55 AU - 9.05 AU

Year: 7098 Days

Day: 10.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,575,884 km

• M1: 102,026 km (0.051 R)
• M2: 363,224 km (0.064 R)
• M3: 677,978 km (0.097 R)
• M4: 1,198,578 km (0.107 R)
• M5: 1,794,875 km (0.072 R)
• M6: 2,337,168 km (0.119 R)
• M7: 2,906,836 km (0.068 R)
• M8: 3,371,188 km (0.12 R)
• M9: 4,221,353 km (0.086 R)
• M10: 4,499,754 km (0.059 R)
• M11: 4,954,382 km (0.058 R)
• M12: 10,851,680 km (0.11 R)
• M13: 11,183,638 km (0.091 R)
• M14: 12,735,865 km (0.109 R)
• M15: 13,590,967 km (0.075 R)
• M16: 14,655,505 km (0.062 R)
• M17: 16,200,701 km (0.101 R)
• M18: 18,448,559 km (0.105 R)
• M19: 19,264,765 km (0.064 R)
• M20: 23,870,135 km (0.117 R)
• M21: 29,250,872 km (0.098 R)
• M22: 32,465,879 km (0.105 R)
• M23: 32,858,873 km (0.108 R)

Asteroid Belt

Center: 8.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.7

Radius: 12

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.44 AU - 12.06 AU

Year: 10957 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,575,884 km

• M1: 149,299 km (0.048 R)
• M2: 626,516 km (0.119 R)
• M3: 1,558,211 km (0.061 R)
• M4: 2,440,091 km (0.068 R)
• M5: 5,076,753 km (0.106 R)
• M6: 5,635,950 km (0.063 R)
• M7: 6,235,838 km (0.105 R)
• M8: 7,563,818 km (0.069 R)
• M9: 10,985,570 km (0.101 R)
• M10: 11,475,653 km (0.086 R)
• M11: 12,037,243 km (0.102 R)
• M12: 12,676,026 km (0.044 R)
• M13: 13,154,590 km (0.114 R)
• M14: 15,527,511 km (0.106 R)
• M15: 17,873,206 km (0.058 R)
• M16: 23,256,635 km (0.102 R)
• M17: 36,722,089 km (0.08 R)
• M18: 38,313,810 km (0.055 R)
• M19: 41,897,427 km (0.045 R)
• M20: 44,042,511 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673

Radius: 3.5

Gravity: 54.94 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.26 AU - 18.38 AU

Year: 21580 Days

Day: 23.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,575,884 km

• M1: 44,131 km (0.031 R)
• M2: 164,558 km (0.078 R)
• M3: 427,401 km (0.081 R)
• M4: 1,441,375 km (0.099 R)
• M5: 1,752,240 km (0.094 R)
• M6: 1,983,219 km (0.054 R)
• M7: 2,169,468 km (0.104 R)
• M8: 2,482,277 km (0.065 R)
• M9: 2,723,579 km (0.088 R)
• M10: 3,169,530 km (0.087 R)
• M11: 3,754,159 km (0.102 R)
• M12: 4,072,054 km (0.077 R)
• M13: 5,133,601 km (0.092 R)
• M14: 6,411,166 km (0.104 R)
• M15: 7,242,631 km (0.082 R)
• M16: 9,573,366 km (0.06 R)
• M17: 11,421,049 km (0.04 R)
• M18: 12,566,969 km (0.094 R)
• M19: 13,348,020 km (0.07 R)
• M20: 14,541,063 km (0.097 R)
• M21: 20,215,759 km (0.111 R)
• M22: 20,407,543 km (0.093 R)
• M23: 22,087,378 km (0.071 R)
• M24: 24,071,195 km (0.048 R)
• M25: 25,494,918 km (0.116 R)
• M26: 26,057,256 km (0.095 R)
• M27: 29,359,330 km (0.05 R)
• M28: 30,856,057 km (0.119 R)
• M29: 31,110,224 km (0.098 R)
• M30: 34,818,755 km (0.119 R)
• M31: 36,636,369 km (0.117 R)
• M32: 42,624,173 km (0.084 R)
• M33: 45,027,762 km (0.069 R)
• M34: 51,696,835 km (0.11 R)
• M35: 64,637,051 km (0.063 R)
• M36: 70,628,745 km (0.081 R)
• M37: 71,736,218 km (0.054 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit