🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.64 AU - 0.94 AU

Year: 246 Days

Day: 35.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.74 AU - 0.98 AU

Year: 279 Days

Day: 45 Hours

Environment

Temp: 193 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,640,646 km

• M1: 49,218 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.81 AU - 1.09 AU

Year: 324 Days

Day: 40.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,640,646 km

• M1: 108,907 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.74 AU - 5.18 AU

Year: 3295 Days

Day: 43 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,640,646 km

• M1: 992,881 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.8 AU - 5.18 AU

Year: 3328 Days

Day: 18.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.83 AU - 5.31 AU

Year: 3418 Days

Day: 15.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,640,646 km

• M1: 1,253,331 km (0.068 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.81 AU - 5.45 AU

Year: 3485 Days

Day: 27.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,640,646 km

• M1: 208,988 km (0.042 R)
• M2: 1,676,693 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.2

Radius: 4.9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.2 AU - 15.4 AU

Year: 16969 Days

Day: 15.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,640,646 km

• M1: 192,084 km (0.04 R)
• M2: 296,503 km (0.091 R)
• M3: 1,267,244 km (0.09 R)
• M4: 1,761,814 km (0.117 R)
• M5: 1,904,231 km (0.083 R)
• M6: 1,945,670 km (0.1 R)
• M7: 2,008,501 km (0.114 R)
• M8: 2,354,222 km (0.093 R)
• M9: 3,222,488 km (0.077 R)
• M10: 3,523,479 km (0.111 R)
• M11: 3,625,804 km (0.074 R)
• M12: 3,703,295 km (0.113 R)
• M13: 3,781,236 km (0.1 R)
• M14: 4,071,755 km (0.107 R)
• M15: 5,014,371 km (0.097 R)
• M16: 5,274,821 km (0.078 R)
• M17: 5,569,230 km (0.107 R)
• M18: 5,688,609 km (0.059 R)
• M19: 5,808,736 km (0.084 R)
• M20: 6,422,087 km (0.066 R)
• M21: 6,704,827 km (0.09 R)
• M22: 6,991,606 km (0.039 R)
• M23: 9,038,255 km (0.065 R)
• M24: 9,390,258 km (0.112 R)
• M25: 11,141,451 km (0.099 R)
• M26: 11,405,042 km (0.113 R)
• M27: 12,169,637 km (0.105 R)
• M28: 12,208,383 km (0.086 R)
• M29: 13,029,825 km (0.118 R)
• M30: 13,507,192 km (0.108 R)
• M31: 13,990,243 km (0.093 R)
• M32: 14,931,812 km (0.103 R)
• M33: 15,056,128 km (0.096 R)
• M34: 15,809,353 km (0.028 R)
• M35: 17,832,964 km (0.071 R)
• M36: 19,211,658 km (0.115 R)
• M37: 19,392,073 km (0.035 R)
• M38: 20,532,009 km (0.052 R)
• M39: 20,624,161 km (0.118 R)
• M40: 21,179,917 km (0.104 R)
• M41: 22,211,544 km (0.094 R)
• M42: 22,306,239 km (0.04 R)
• M43: 22,876,506 km (0.082 R)
• M44: 23,355,519 km (0.105 R)
• M45: 23,934,612 km (0.105 R)
• M46: 24,177,409 km (0.042 R)
• M47: 25,205,596 km (0.062 R)
• M48: 25,452,432 km (0.117 R)
• M49: 26,448,156 km (0.086 R)
• M50: 26,849,975 km (0.032 R)
• M51: 27,355,167 km (0.096 R)
• M52: 27,659,749 km (0.06 R)
• M53: 29,199,410 km (0.052 R)
• M54: 30,293,718 km (0.093 R)
• M55: 30,503,604 km (0.089 R)
• M56: 30,608,772 km (0.091 R)
• M57: 32,093,530 km (0.075 R)
• M58: 33,006,526 km (0.111 R)
• M59: 33,982,353 km (0.102 R)
• M60: 34,692,943 km (0.049 R)
• M61: 35,519,022 km (0.083 R)
• M62: 35,962,281 km (0.083 R)
• M63: 36,742,284 km (0.072 R)
• M64: 37,302,977 km (0.101 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 19,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit