🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.6 AU - 1.66 AU

Year: 745 Days

Day: 35.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.16 AU - 2.16 AU

Year: 1137 Days

Day: 18.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,259,176 km

• M1: 527,482 km (0.119 R)
• M2: 547,229 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.27 AU - 3.71 AU

Year: 1852 Days

Day: 13.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,259,176 km

• M1: 1,270,086 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.36 AU - 3.36 AU

Year: 2206 Days

Day: 22.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.75 AU - 5.07 AU

Year: 3317 Days

Day: 40.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.61 AU - 4.99 AU

Year: 3766 Days

Day: 15.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.4

Radius: 13.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.63 AU - 8.59 AU

Year: 7519 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,259,176 km

• M1: 250,128 km (0.088 R)
• M2: 364,869 km (0.089 R)
• M3: 465,549 km (0.031 R)
• M4: 771,925 km (0.098 R)
• M5: 928,105 km (0.108 R)
• M6: 1,257,819 km (0.054 R)
• M7: 1,410,858 km (0.038 R)
• M8: 1,552,377 km (0.064 R)
• M9: 1,717,533 km (0.03 R)
• M10: 1,850,226 km (0.078 R)
• M11: 2,146,729 km (0.082 R)
• M12: 2,416,305 km (0.086 R)
• M13: 2,587,744 km (0.073 R)
• M14: 2,785,662 km (0.087 R)
• M15: 2,920,599 km (0.05 R)
• M16: 3,433,720 km (0.116 R)
• M17: 3,800,085 km (0.1 R)
• M18: 4,757,362 km (0.052 R)
• M19: 4,946,753 km (0.111 R)
• M20: 5,166,362 km (0.092 R)
• M21: 5,672,153 km (0.099 R)
• M22: 5,902,085 km (0.044 R)
• M23: 6,164,479 km (0.115 R)
• M24: 6,311,983 km (0.07 R)
• M25: 7,067,153 km (0.097 R)
• M26: 7,283,771 km (0.103 R)
• M27: 7,660,159 km (0.039 R)
• M28: 8,927,552 km (0.069 R)
• M29: 9,534,321 km (0.061 R)
• M30: 10,015,577 km (0.097 R)
• M31: 10,610,678 km (0.112 R)
• M32: 11,397,862 km (0.087 R)
• M33: 11,835,286 km (0.057 R)
• M34: 12,764,139 km (0.089 R)
• M35: 13,066,327 km (0.07 R)
• M36: 13,180,320 km (0.111 R)
• M37: 13,409,205 km (0.087 R)
• M38: 13,716,330 km (0.11 R)
• M39: 13,832,268 km (0.112 R)
• M40: 14,142,684 km (0.053 R)
• M41: 14,731,052 km (0.078 R)
• M42: 15,087,843 km (0.065 R)
• M43: 15,327,349 km (0.076 R)
• M44: 15,931,724 km (0.106 R)
• M45: 16,338,930 km (0.078 R)
• M46: 16,502,740 km (0.109 R)
• M47: 16,708,437 km (0.049 R)
• M48: 17,539,303 km (0.12 R)
• M49: 17,665,115 km (0.099 R)
• M50: 18,086,532 km (0.114 R)
• M51: 18,468,755 km (0.115 R)
• M52: 19,025,558 km (0.069 R)
• M53: 19,544,513 km (0.083 R)
• M54: 19,674,962 km (0.045 R)
• M55: 20,068,106 km (0.037 R)
• M56: 21,218,364 km (0.079 R)
• M57: 21,531,771 km (0.118 R)
• M58: 22,072,418 km (0.06 R)
• M59: 22,390,014 km (0.059 R)
• M60: 23,582,459 km (0.084 R)
• M61: 24,279,884 km (0.103 R)
• M62: 24,467,031 km (0.038 R)
• M63: 26,029,132 km (0.067 R)
• M64: 26,605,084 km (0.089 R)
• M65: 26,701,574 km (0.106 R)
• M66: 27,428,321 km (0.087 R)
• M67: 28,014,595 km (0.11 R)
• M68: 29,647,755 km (0.105 R)
• M69: 29,998,113 km (0.115 R)
• M70: 30,098,493 km (0.115 R)
• M71: 30,602,040 km (0.059 R)
• M72: 30,956,138 km (0.102 R)
• M73: 32,129,284 km (0.057 R)
• M74: 32,283,370 km (0.083 R)
• M75: 32,695,512 km (0.047 R)
• M76: 33,213,121 km (0.094 R)
• M77: 33,890,201 km (0.088 R)
• M78: 34,624,278 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.4

Radius: 3.1

Gravity: 24.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 18.34 AU - 20.4 AU

Year: 30533 Days

Day: 19.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 70,259,176 km

• M1: 98,435 km (0.12 R)
• M2: 130,898 km (0.086 R)
• M3: 1,395,150 km (0.097 R)
• M4: 2,776,985 km (0.077 R)
• M5: 5,091,414 km (0.089 R)
• M6: 5,135,246 km (0.045 R)
• M7: 5,401,082 km (0.116 R)
• M8: 5,626,077 km (0.105 R)
• M9: 5,762,510 km (0.105 R)
• M10: 6,038,817 km (0.104 R)
• M11: 7,235,151 km (0.066 R)
• M12: 7,334,036 km (0.117 R)
• M13: 7,733,761 km (0.111 R)
• M14: 8,711,084 km (0.073 R)
• M15: 10,054,922 km (0.071 R)
• M16: 10,666,328 km (0.06 R)
• M17: 11,004,868 km (0.036 R)
• M18: 12,928,996 km (0.101 R)
• M19: 14,640,994 km (0.116 R)
• M20: 14,954,102 km (0.094 R)
• M21: 15,459,743 km (0.068 R)
• M22: 19,563,063 km (0.083 R)
• M23: 20,533,355 km (0.089 R)
• M24: 22,520,463 km (0.098 R)
• M25: 23,244,816 km (0.084 R)
• M26: 23,317,820 km (0.087 R)
• M27: 23,976,948 km (0.063 R)
• M28: 24,493,809 km (0.035 R)
• M29: 25,238,657 km (0.055 R)
• M30: 25,689,096 km (0.058 R)
• M31: 26,066,531 km (0.108 R)
• M32: 28,993,863 km (0.115 R)
• M33: 29,072,401 km (0.096 R)
• M34: 30,416,538 km (0.11 R)
• M35: 31,942,586 km (0.032 R)
• M36: 33,575,746 km (0.058 R)
• M37: 34,153,643 km (0.105 R)
• M38: 37,177,614 km (0.038 R)
• M39: 39,327,335 km (0.079 R)
• M40: 42,493,126 km (0.088 R)
• M41: 44,920,351 km (0.044 R)
• M42: 45,011,157 km (0.102 R)
• M43: 46,839,093 km (0.119 R)
• M44: 47,392,306 km (0.084 R)
• M45: 48,040,364 km (0.115 R)
• M46: 48,971,162 km (0.062 R)
• M47: 51,229,342 km (0.116 R)
• M48: 51,419,032 km (0.101 R)
• M49: 51,989,598 km (0.083 R)
• M50: 53,617,522 km (0.103 R)
• M51: 54,776,607 km (0.038 R)
• M52: 54,970,635 km (0.053 R)
• M53: 58,105,459 km (0.072 R)
• M54: 58,501,295 km (0.117 R)
• M55: 59,395,441 km (0.081 R)
• M56: 59,993,982 km (0.12 R)
• M57: 60,995,989 km (0.063 R)
• M58: 61,902,552 km (0.094 R)
• M59: 63,219,911 km (0.12 R)
• M60: 64,137,245 km (0.077 R)
• M61: 64,648,869 km (0.113 R)
• M62: 65,676,008 km (0.104 R)
• M63: 66,088,300 km (0.073 R)
• M64: 66,915,726 km (0.066 R)
• M65: 67,019,397 km (0.109 R)
• M66: 68,894,307 km (0.113 R)
• M67: 69,523,217 km (0.114 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 17,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit