🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.54 AU - 0.8 AU

Year: 191 Days

Day: 31.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,625,329 km

• M1: 172,786 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.17 AU - 2.67 AU

Year: 1311 Days

Day: 12.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 116.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,625,329 km

• M1: 157,826 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.38 AU - 2.82 AU

Year: 1460 Days

Day: 31.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.03 AU - 5.95 AU

Year: 4480 Days

Day: 18.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.5

Radius: 13.8

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.42 AU - 9 AU

Year: 6742 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,625,329 km

• M1: 171,738 km (0.101 R)
• M2: 626,516 km (0.107 R)
• M3: 1,493,735 km (0.043 R)
• M4: 2,438,595 km (0.104 R)
• M5: 4,737,017 km (0.037 R)
• M6: 5,728,102 km (0.082 R)
• M7: 6,217,288 km (0.11 R)
• M8: 7,218,247 km (0.086 R)
• M9: 10,466,465 km (0.092 R)
• M10: 15,243,275 km (0.099 R)
• M11: 18,658,744 km (0.113 R)
• M12: 19,133,717 km (0.101 R)
• M13: 21,696,329 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.7

Radius: 12

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.66 AU - 8.08 AU

Year: 6968 Days

Day: 13.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 162.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,625,329 km

• M1: 149,299 km (0.076 R)
• M2: 546,930 km (0.113 R)
• M3: 1,101,340 km (0.094 R)
• M4: 1,479,972 km (0.073 R)
• M5: 2,233,197 km (0.11 R)
• M6: 2,617,813 km (0.07 R)
• M7: 3,027,412 km (0.118 R)
• M8: 3,655,723 km (0.119 R)
• M9: 4,786,683 km (0.068 R)
• M10: 5,346,030 km (0.082 R)
• M11: 6,364,193 km (0.087 R)
• M12: 7,729,124 km (0.101 R)
• M13: 8,580,635 km (0.108 R)
• M14: 10,018,270 km (0.093 R)
• M15: 10,654,809 km (0.072 R)
• M16: 14,250,544 km (0.045 R)
• M17: 15,173,562 km (0.091 R)
• M18: 15,770,458 km (0.09 R)
• M19: 18,116,452 km (0.115 R)
• M20: 18,788,445 km (0.061 R)
• M21: 19,199,540 km (0.047 R)
• M22: 21,051,113 km (0.037 R)
• M23: 23,648,282 km (0.118 R)
• M24: 25,773,469 km (0.074 R)
• M25: 28,740,743 km (0.119 R)
• M26: 30,212,936 km (0.054 R)
• M27: 32,810,403 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.8

Radius: 5

Gravity: 30.91 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.37 AU - 14.55 AU

Year: 17197 Days

Day: 16.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,625,329 km

• M1: 62,382 km (0.103 R)
• M2: 262,843 km (0.114 R)
• M3: 560,842 km (0.095 R)
• M4: 2,680,943 km (0.091 R)
• M5: 3,428,933 km (0.059 R)
• M6: 4,020,144 km (0.118 R)
• M7: 5,402,129 km (0.082 R)
• M8: 5,952,798 km (0.08 R)
• M9: 8,637,033 km (0.118 R)
• M10: 10,066,590 km (0.085 R)
• M11: 10,476,937 km (0.111 R)
• M12: 11,020,726 km (0.083 R)
• M13: 11,710,671 km (0.102 R)
• M14: 14,985,069 km (0.086 R)
• M15: 17,871,261 km (0.108 R)
• M16: 18,910,068 km (0.055 R)
• M17: 24,503,234 km (0.057 R)
• M18: 24,925,249 km (0.093 R)
• M19: 25,244,940 km (0.065 R)
• M20: 26,551,079 km (0.102 R)
• M21: 28,593,539 km (0.107 R)
• M22: 30,373,753 km (0.11 R)
• M23: 35,749,104 km (0.117 R)
• M24: 36,019,727 km (0.064 R)
• M25: 40,980,990 km (0.057 R)
• M26: 46,058,342 km (0.112 R)
• M27: 49,834,791 km (0.111 R)
• M28: 50,512,020 km (0.077 R)
• M29: 54,704,351 km (0.046 R)
• M30: 62,392,485 km (0.109 R)
• M31: 71,196,768 km (0.1 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 14,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit