🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.57 AU - 0.67 AU

Year: 172 Days

Day: 46.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.55 AU - 0.85 AU

Year: 207 Days

Day: 21.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 63.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,003,058 km

• M1: 101,876 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.87 AU - 1.23 AU

Year: 380 Days

Day: 26.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.62 AU - 2.28 AU

Year: 962 Days

Day: 33.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.96 AU - 3.54 AU

Year: 2069 Days

Day: 34.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.39 AU - 5.63 AU

Year: 3382 Days

Day: 29 Hours

Environment

Temp: -129 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.4

Radius: 12.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10 AU - 10.48 AU

Year: 11570 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 37,003,058 km

• M1: 574,905 km (0.062 R)
• M2: 665,262 km (0.082 R)
• M3: 832,961 km (0.076 R)
• M4: 937,829 km (0.071 R)
• M5: 1,047,634 km (0.109 R)
• M6: 1,351,018 km (0.041 R)
• M7: 1,458,430 km (0.106 R)
• M8: 1,550,283 km (0.11 R)
• M9: 2,019,272 km (0.119 R)
• M10: 2,377,559 km (0.111 R)
• M11: 3,202,591 km (0.087 R)
• M12: 3,299,531 km (0.081 R)
• M13: 3,521,085 km (0.112 R)
• M14: 3,773,157 km (0.091 R)
• M15: 4,402,516 km (0.1 R)
• M16: 4,537,752 km (0.1 R)
• M17: 4,646,959 km (0.078 R)
• M18: 5,552,175 km (0.081 R)
• M19: 6,542,064 km (0.03 R)
• M20: 6,696,749 km (0.107 R)
• M21: 7,585,958 km (0.119 R)
• M22: 7,781,333 km (0.079 R)
• M23: 8,783,041 km (0.108 R)
• M24: 8,988,438 km (0.105 R)
• M25: 9,719,374 km (0.117 R)
• M26: 9,896,198 km (0.059 R)
• M27: 10,397,202 km (0.087 R)
• M28: 11,016,537 km (0.087 R)
• M29: 11,836,034 km (0.07 R)
• M30: 12,752,171 km (0.114 R)
• M31: 13,140,827 km (0.104 R)
• M32: 13,218,917 km (0.042 R)
• M33: 13,849,920 km (0.12 R)
• M34: 14,896,208 km (0.076 R)
• M35: 16,851,602 km (0.048 R)
• M36: 17,363,675 km (0.061 R)
• M37: 18,228,650 km (0.057 R)
• M38: 18,622,392 km (0.114 R)
• M39: 20,361,168 km (0.051 R)
• M40: 23,609,835 km (0.101 R)
• M41: 24,663,752 km (0.103 R)
• M42: 25,293,709 km (0.078 R)
• M43: 26,273,276 km (0.103 R)
• M44: 26,569,479 km (0.074 R)
• M45: 28,674,471 km (0.086 R)
• M46: 29,387,903 km (0.12 R)
• M47: 30,004,097 km (0.064 R)
• M48: 31,092,870 km (0.055 R)
• M49: 31,249,350 km (0.043 R)
• M50: 32,935,916 km (0.111 R)
• M51: 34,381,779 km (0.111 R)
• M52: 35,193,946 km (0.102 R)
• M53: 35,302,704 km (0.103 R)
• M54: 36,122,201 km (0.107 R)
• M55: 36,616,772 km (0.065 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 16,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit