🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.82 AU - 0.98 AU

Year: 312 Days

Day: 29.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,930,267 km

• M1: 286,630 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.9 AU - 1 AU

Year: 338 Days

Day: 45.8 Hours

Environment

Temp: 52 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,930,267 km

• M1: 513,270 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.94 AU - 1.16 AU

Year: 393 Days

Day: 39 Hours

Environment

Temp: 20 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.15 AU - 1.23 AU

Year: 474 Days

Day: 38.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.34 AU - 1.98 AU

Year: 781 Days

Day: 34.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.15 AU - 3.47 AU

Year: 1720 Days

Day: 34.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,930,267 km

• M1: 144,212 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.34 AU - 3.62 AU

Year: 1879 Days

Day: 19 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.19 AU - 5.37 AU

Year: 3817 Days

Day: 22.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 104 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,930,267 km

• M1: 1,013,077 km (0.11 R)
• M2: 1,179,878 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.1

Radius: 12.9

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.6 AU - 7.98 AU

Year: 6462 Days

Day: 8.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,930,267 km

• M1: 180,714 km (0.091 R)
• M2: 343,477 km (0.061 R)
• M3: 467,045 km (0.069 R)
• M4: 718,519 km (0.107 R)
• M5: 1,210,845 km (0.065 R)
• M6: 1,326,335 km (0.104 R)
• M7: 1,445,863 km (0.11 R)
• M8: 1,739,075 km (0.1 R)
• M9: 1,856,061 km (0.091 R)
• M10: 2,021,217 km (0.113 R)
• M11: 2,680,345 km (0.098 R)
• M12: 2,885,593 km (0.09 R)
• M13: 3,007,815 km (0.115 R)
• M14: 3,131,682 km (0.098 R)
• M15: 3,458,254 km (0.1 R)
• M16: 3,644,503 km (0.105 R)
• M17: 3,815,045 km (0.117 R)
• M18: 4,423,011 km (0.104 R)
• M19: 4,831,263 km (0.118 R)
• M20: 4,935,383 km (0.063 R)
• M21: 5,166,961 km (0.102 R)
• M22: 5,294,717 km (0.103 R)
• M23: 5,640,737 km (0.104 R)
• M24: 5,927,367 km (0.059 R)
• M25: 6,016,677 km (0.067 R)
• M26: 6,746,266 km (0.066 R)
• M27: 6,839,465 km (0.106 R)
• M28: 7,528,064 km (0.098 R)
• M29: 8,564,328 km (0.105 R)
• M30: 9,099,290 km (0.027 R)
• M31: 9,306,035 km (0.087 R)
• M32: 9,908,914 km (0.064 R)
• M33: 10,632,818 km (0.078 R)
• M34: 10,768,653 km (0.111 R)
• M35: 11,014,891 km (0.085 R)
• M36: 11,346,101 km (0.105 R)
• M37: 11,429,277 km (0.097 R)
• M38: 11,540,728 km (0.079 R)
• M39: 11,680,452 km (0.113 R)
• M40: 12,131,490 km (0.11 R)
• M41: 12,245,184 km (0.049 R)
• M42: 12,359,178 km (0.053 R)
• M43: 12,559,489 km (0.075 R)
• M44: 12,645,658 km (0.101 R)
• M45: 12,789,870 km (0.088 R)
• M46: 12,934,531 km (0.068 R)
• M47: 13,459,769 km (0.092 R)
• M48: 13,636,444 km (0.084 R)
• M49: 13,902,878 km (0.109 R)
• M50: 14,021,958 km (0.116 R)
• M51: 14,652,064 km (0.096 R)
• M52: 14,833,975 km (0.109 R)
• M53: 14,925,080 km (0.09 R)
• M54: 15,077,521 km (0.093 R)
• M55: 15,506,866 km (0.1 R)
• M56: 15,971,368 km (0.074 R)
• M57: 16,096,132 km (0.077 R)
• M58: 16,252,313 km (0.111 R)
• M59: 16,629,449 km (0.104 R)
• M60: 17,584,931 km (0.096 R)
• M61: 17,681,571 km (0.083 R)
• M62: 17,939,777 km (0.091 R)
• M63: 18,755,085 km (0.112 R)
• M64: 20,118,221 km (0.075 R)
• M65: 20,219,199 km (0.054 R)
• M66: 20,455,414 km (0.116 R)
• M67: 20,862,769 km (0.081 R)
• M68: 21,169,894 km (0.112 R)
• M69: 21,341,183 km (0.068 R)
• M70: 21,650,851 km (0.115 R)
• M71: 21,961,865 km (0.084 R)
• M72: 22,763,410 km (0.068 R)
• M73: 23,079,660 km (0.047 R)
• M74: 23,716,648 km (0.072 R)
• M75: 23,859,065 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 16,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit