🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.54 AU - 0.56 AU

Year: 150 Days

Day: 33.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,341,961 km

• M1: 42,486 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.62 AU - 0.66 AU

Year: 188 Days

Day: 20.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.62 AU - 0.98 AU

Year: 263 Days

Day: 21.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.48 AU - 1.94 AU

Year: 821 Days

Day: 23.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.91 AU - 2.39 AU

Year: 1157 Days

Day: 27.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,341,961 km

• M1: 649,853 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.94 AU - 3.44 AU

Year: 2092 Days

Day: 35.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.31 AU - 3.33 AU

Year: 2221 Days

Day: 32.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.82 AU - 3.88 AU

Year: 2773 Days

Day: 38.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474

Radius: 8.2

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.08 AU - 7.16 AU

Year: 6974 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,341,961 km

• M1: 292,314 km (0.096 R)
• M2: 419,323 km (0.111 R)
• M3: 678,426 km (0.026 R)
• M4: 757,564 km (0.086 R)
• M5: 839,992 km (0.119 R)
• M6: 925,712 km (0.116 R)
• M7: 1,466,508 km (0.098 R)
• M8: 1,732,493 km (0.057 R)
• M9: 2,052,333 km (0.115 R)
• M10: 2,169,768 km (0.064 R)
• M11: 2,249,354 km (0.043 R)
• M12: 2,493,797 km (0.092 R)
• M13: 2,619,309 km (0.115 R)
• M14: 2,704,131 km (0.071 R)
• M15: 2,854,926 km (0.092 R)
• M16: 3,369,542 km (0.114 R)
• M17: 3,461,994 km (0.102 R)
• M18: 3,744,584 km (0.08 R)
• M19: 4,232,124 km (0.065 R)
• M20: 4,306,923 km (0.115 R)
• M21: 4,458,017 km (0.045 R)
• M22: 4,636,487 km (0.093 R)
• M23: 4,869,411 km (0.058 R)
• M24: 5,079,745 km (0.061 R)
• M25: 5,132,853 km (0.116 R)
• M26: 5,293,072 km (0.112 R)
• M27: 5,400,782 km (0.102 R)
• M28: 5,591,220 km (0.104 R)
• M29: 5,673,499 km (0.09 R)
• M30: 6,750,155 km (0.103 R)
• M31: 7,613,335 km (0.054 R)
• M32: 7,919,113 km (0.065 R)
• M33: 8,042,531 km (0.066 R)
• M34: 8,448,091 km (0.068 R)
• M35: 8,511,072 km (0.081 R)
• M36: 8,605,917 km (0.064 R)
• M37: 8,988,588 km (0.064 R)
• M38: 9,376,795 km (0.08 R)
• M39: 9,540,155 km (0.086 R)
• M40: 9,605,679 km (0.115 R)
• M41: 10,880,852 km (0.056 R)
• M42: 11,503,328 km (0.087 R)
• M43: 11,713,364 km (0.084 R)
• M44: 12,243,987 km (0.083 R)
• M45: 12,854,945 km (0.09 R)
• M46: 13,882,682 km (0.12 R)
• M47: 13,957,182 km (0.063 R)
• M48: 14,069,081 km (0.064 R)
• M49: 14,406,425 km (0.091 R)
• M50: 14,974,896 km (0.114 R)
• M51: 15,511,953 km (0.071 R)
• M52: 15,589,145 km (0.117 R)
• M53: 15,977,352 km (0.081 R)
• M54: 17,722,710 km (0.115 R)
• M55: 18,005,899 km (0.074 R)
• M56: 18,127,672 km (0.089 R)
• M57: 18,453,945 km (0.11 R)
• M58: 18,617,904 km (0.093 R)
• M59: 18,782,162 km (0.083 R)
• M60: 19,569,346 km (0.099 R)
• M61: 20,579,132 km (0.034 R)
• M62: 20,791,561 km (0.069 R)
• M63: 21,004,738 km (0.045 R)
• M64: 21,390,401 km (0.07 R)
• M65: 22,299,358 km (0.119 R)
• M66: 22,780,465 km (0.098 R)
• M67: 22,868,279 km (0.054 R)
• M68: 23,975,752 km (0.097 R)
• M69: 25,191,533 km (0.03 R)
• M70: 25,510,027 km (0.082 R)
• M71: 25,692,537 km (0.077 R)
• M72: 25,783,941 km (0.106 R)
• M73: 26,013,125 km (0.116 R)
• M74: 26,565,739 km (0.083 R)
• M75: 27,588,839 km (0.056 R)
• M76: 28,482,836 km (0.069 R)
• M77: 29,004,634 km (0.069 R)
• M78: 29,290,665 km (0.11 R)
• M79: 30,492,384 km (0.071 R)
• M80: 31,808,397 km (0.058 R)
• M81: 32,497,893 km (0.092 R)
• M82: 32,695,961 km (0.048 R)
• M83: 33,341,925 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 15,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit