🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.5 AU - 0.58 AU

Year: 181 Days

Day: 30.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.69 AU - 0.83 AU

Year: 302 Days

Day: 34.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 180 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,241,969 km

• M1: 38,297 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.69 AU - 1.87 AU

Year: 1084 Days

Day: 34.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.9

Radius: 11.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.63 AU - 4.39 AU

Year: 3666 Days

Day: 9.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 12,241,969 km

• M1: 198,965 km (0.065 R)
• M2: 297,101 km (0.036 R)
• M3: 572,361 km (0.079 R)
• M4: 770,878 km (0.12 R)
• M5: 853,007 km (0.089 R)
• M6: 993,180 km (0.108 R)
• M7: 1,095,056 km (0.077 R)
• M8: 1,200,673 km (0.098 R)
• M9: 1,297,612 km (0.078 R)
• M10: 1,461,122 km (0.108 R)
• M11: 1,591,721 km (0.089 R)
• M12: 1,698,983 km (0.107 R)
• M13: 2,079,710 km (0.098 R)
• M14: 2,302,910 km (0.072 R)
• M15: 2,440,689 km (0.12 R)
• M16: 2,628,734 km (0.112 R)
• M17: 3,238,644 km (0.084 R)
• M18: 3,324,364 km (0.079 R)
• M19: 4,149,247 km (0.082 R)
• M20: 4,393,540 km (0.097 R)
• M21: 4,565,577 km (0.118 R)
• M22: 4,642,770 km (0.083 R)
• M23: 4,778,904 km (0.107 R)
• M24: 5,015,269 km (0.081 R)
• M25: 5,215,281 km (0.088 R)
• M26: 5,295,914 km (0.093 R)
• M27: 5,499,667 km (0.094 R)
• M28: 5,581,945 km (0.062 R)
• M29: 6,211,752 km (0.052 R)
• M30: 6,578,566 km (0.096 R)
• M31: 6,665,932 km (0.118 R)
• M32: 7,288,558 km (0.086 R)
• M33: 7,698,606 km (0.11 R)
• M34: 8,636,734 km (0.043 R)
• M35: 8,732,477 km (0.113 R)
• M36: 8,828,668 km (0.115 R)
• M37: 9,143,571 km (0.057 R)
• M38: 9,561,099 km (0.087 R)
• M39: 9,784,748 km (0.1 R)
• M40: 10,593,624 km (0.062 R)
• M41: 10,954,304 km (0.078 R)
• M42: 11,110,185 km (0.087 R)
• M43: 11,188,425 km (0.043 R)
• M44: 11,319,024 km (0.092 R)
• M45: 11,634,974 km (0.066 R)
• M46: 11,820,476 km (0.092 R)
• M47: 12,194,620 km (0.104 R)
• M48: 12,735,865 km (0.111 R)
• M49: 12,845,072 km (0.111 R)
• M50: 13,174,486 km (0.083 R)
• M51: 13,285,039 km (0.108 R)
• M52: 13,534,568 km (0.113 R)
• M53: 13,926,066 km (0.102 R)
• M54: 14,123,236 km (0.048 R)
• M55: 14,321,154 km (0.111 R)
• M56: 14,892,169 km (0.118 R)
• M57: 15,151,572 km (0.113 R)
• M58: 15,704,036 km (0.099 R)
• M59: 16,679,265 km (0.095 R)
• M60: 16,798,794 km (0.092 R)
• M61: 17,461,363 km (0.089 R)
• M62: 17,795,864 km (0.088 R)
• M63: 18,409,664 km (0.106 R)
• M64: 18,812,231 km (0.116 R)
• M65: 18,999,079 km (0.086 R)
• M66: 19,374,570 km (0.045 R)
• M67: 19,500,232 km (0.096 R)
• M68: 20,164,596 km (0.11 R)
• M69: 20,804,277 km (0.063 R)
• M70: 20,900,767 km (0.083 R)
• M71: 21,094,347 km (0.078 R)
• M72: 21,256,062 km (0.047 R)
• M73: 21,906,963 km (0.093 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.6

Radius: 10.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.55 AU - 7.41 AU

Year: 6677 Days

Day: 5.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 12,241,969 km

• M1: 129,701 km (0.073 R)
• M2: 302,936 km (0.071 R)
• M3: 424,260 km (0.113 R)
• M4: 607,816 km (0.079 R)
• M5: 784,342 km (0.106 R)
• M6: 1,278,314 km (0.103 R)
• M7: 1,474,137 km (0.119 R)
• M8: 1,652,458 km (0.095 R)
• M9: 1,735,186 km (0.114 R)
• M10: 1,914,404 km (0.065 R)
• M11: 2,070,135 km (0.074 R)
• M12: 2,280,919 km (0.106 R)
• M13: 2,436,052 km (0.096 R)
• M14: 2,669,724 km (0.06 R)
• M15: 2,756,640 km (0.06 R)
• M16: 2,844,454 km (0.061 R)
• M17: 2,989,115 km (0.085 R)
• M18: 3,068,103 km (0.104 R)
• M19: 3,274,398 km (0.082 R)
• M20: 3,688,635 km (0.069 R)
• M21: 3,834,642 km (0.105 R)
• M22: 4,671,343 km (0.045 R)
• M23: 4,737,017 km (0.111 R)
• M24: 4,935,832 km (0.116 R)
• M25: 5,507,296 km (0.091 R)
• M26: 5,646,572 km (0.099 R)
• M27: 5,885,928 km (0.052 R)
• M28: 6,142,937 km (0.115 R)
• M29: 6,316,471 km (0.099 R)
• M30: 6,447,668 km (0.1 R)
• M31: 6,996,393 km (0.098 R)
• M32: 7,132,228 km (0.084 R)
• M33: 7,314,588 km (0.114 R)
• M34: 7,591,194 km (0.084 R)
• M35: 7,871,242 km (0.072 R)
• M36: 8,249,874 km (0.07 R)
• M37: 8,634,490 km (0.035 R)
• M38: 8,959,416 km (0.107 R)
• M39: 9,041,396 km (0.09 R)
• M40: 9,238,865 km (0.068 R)
• M41: 9,304,988 km (0.095 R)
• M42: 9,404,620 km (0.059 R)
• M43: 9,907,717 km (0.104 R)
• M44: 10,077,361 km (0.119 R)
• M45: 10,213,795 km (0.076 R)
• M46: 10,905,236 km (0.073 R)
• M47: 10,975,098 km (0.042 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 16,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit