🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.51 AU - 0.67 AU

Year: 190 Days

Day: 15.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,715,649 km

• M1: 175,329 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.73 AU - 1.13 AU

Year: 376 Days

Day: 25.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.14 AU - 3.32 AU

Year: 1890 Days

Day: 27.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,715,649 km

• M1: 476,469 km (0.113 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 14.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.84 AU - 5.06 AU

Year: 3933 Days

Day: 10 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 36,715,649 km

• M1: 221,255 km (0.117 R)
• M2: 319,391 km (0.098 R)
• M3: 563,984 km (0.112 R)
• M4: 664,813 km (0.112 R)
• M5: 852,409 km (0.091 R)
• M6: 963,111 km (0.097 R)
• M7: 1,139,188 km (0.105 R)
• M8: 1,381,088 km (0.079 R)
• M9: 1,536,969 km (0.112 R)
• M10: 2,378,606 km (0.108 R)
• M11: 2,650,725 km (0.098 R)
• M12: 3,078,425 km (0.041 R)
• M13: 3,776,748 km (0.096 R)
• M14: 4,111,997 km (0.087 R)
• M15: 5,000,907 km (0.081 R)
• M16: 5,157,835 km (0.114 R)
• M17: 5,369,516 km (0.079 R)
• M18: 5,674,397 km (0.09 R)
• M19: 6,528,152 km (0.119 R)
• M20: 7,165,439 km (0.087 R)
• M21: 7,303,218 km (0.081 R)
• M22: 8,395,732 km (0.112 R)
• M23: 8,540,991 km (0.118 R)
• M24: 8,666,354 km (0.086 R)
• M25: 8,834,353 km (0.077 R)
• M26: 9,237,669 km (0.103 R)
• M27: 9,517,267 km (0.032 R)
• M28: 9,777,717 km (0.116 R)
• M29: 10,150,964 km (0.087 R)
• M30: 10,461,828 km (0.088 R)
• M31: 10,730,655 km (0.104 R)
• M32: 10,866,041 km (0.063 R)
• M33: 11,115,720 km (0.081 R)
• M34: 11,321,268 km (0.047 R)
• M35: 11,759,589 km (0.107 R)
• M36: 12,039,337 km (0.1 R)
• M37: 12,748,431 km (0.114 R)
• M38: 13,204,406 km (0.103 R)
• M39: 13,617,146 km (0.049 R)
• M40: 13,739,218 km (0.075 R)
• M41: 14,206,861 km (0.071 R)
• M42: 15,386,141 km (0.096 R)
• M43: 15,666,637 km (0.055 R)
• M44: 15,794,693 km (0.105 R)
• M45: 15,974,659 km (0.08 R)
• M46: 16,648,747 km (0.113 R)
• M47: 16,858,184 km (0.12 R)
• M48: 17,571,018 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.2

Radius: 5.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.12 AU - 12.52 AU

Year: 17026 Days

Day: 15.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,715,649 km

• M1: 71,657 km (0.098 R)
• M2: 188,045 km (0.047 R)
• M3: 339,886 km (0.083 R)
• M4: 580,290 km (0.083 R)
• M5: 647,908 km (0.053 R)
• M6: 704,008 km (0.102 R)
• M7: 1,351,018 km (0.113 R)
• M8: 1,478,925 km (0.102 R)
• M9: 1,649,317 km (0.033 R)
• M10: 1,726,958 km (0.081 R)
• M11: 1,947,166 km (0.051 R)
• M12: 2,391,920 km (0.09 R)
• M13: 2,547,053 km (0.098 R)
• M14: 2,751,254 km (0.119 R)
• M15: 3,151,578 km (0.106 R)
• M16: 3,297,137 km (0.075 R)
• M17: 3,519,739 km (0.082 R)
• M18: 3,901,662 km (0.061 R)
• M19: 4,539,847 km (0.082 R)
• M20: 5,324,487 km (0.084 R)
• M21: 5,673,649 km (0.08 R)
• M22: 5,910,462 km (0.117 R)
• M23: 5,970,152 km (0.026 R)
• M24: 6,271,741 km (0.115 R)
• M25: 6,578,267 km (0.11 R)
• M26: 7,174,115 km (0.061 R)
• M27: 8,249,575 km (0.052 R)
• M28: 8,450,485 km (0.108 R)
• M29: 9,200,718 km (0.097 R)
• M30: 9,304,688 km (0.113 R)
• M31: 10,691,461 km (0.081 R)
• M32: 11,353,132 km (0.098 R)
• M33: 11,801,477 km (0.06 R)
• M34: 12,179,511 km (0.072 R)
• M35: 12,638,477 km (0.065 R)
• M36: 13,573,164 km (0.092 R)
• M37: 13,652,002 km (0.102 R)
• M38: 13,810,277 km (0.117 R)
• M39: 15,057,325 km (0.118 R)
• M40: 15,425,934 km (0.1 R)
• M41: 15,797,685 km (0.095 R)
• M42: 16,172,427 km (0.107 R)
• M43: 16,507,826 km (0.093 R)
• M44: 16,550,012 km (0.067 R)
• M45: 17,528,083 km (0.079 R)
• M46: 17,743,205 km (0.101 R)
• M47: 18,175,992 km (0.102 R)
• M48: 18,700,033 km (0.034 R)
• M49: 18,963,924 km (0.117 R)
• M50: 20,618,027 km (0.11 R)
• M51: 22,085,582 km (0.091 R)
• M52: 22,504,307 km (0.117 R)
• M53: 22,784,952 km (0.098 R)
• M54: 22,831,926 km (0.068 R)
• M55: 23,019,672 km (0.09 R)
• M56: 23,255,288 km (0.103 R)
• M57: 23,871,482 km (0.096 R)
• M58: 26,685,418 km (0.116 R)
• M59: 26,734,785 km (0.103 R)
• M60: 26,982,370 km (0.107 R)
• M61: 27,081,703 km (0.08 R)
• M62: 27,479,932 km (0.083 R)
• M63: 28,635,576 km (0.063 R)
• M64: 28,990,422 km (0.097 R)
• M65: 29,041,135 km (0.119 R)
• M66: 29,346,764 km (0.085 R)
• M67: 31,202,077 km (0.07 R)
• M68: 32,038,778 km (0.084 R)
• M69: 32,354,429 km (0.115 R)
• M70: 32,565,512 km (0.059 R)
• M71: 32,671,128 km (0.105 R)
• M72: 33,041,981 km (0.063 R)
• M73: 33,734,170 km (0.11 R)
• M74: 34,162,619 km (0.057 R)
• M75: 34,431,296 km (0.047 R)
• M76: 35,404,281 km (0.117 R)
• M77: 35,894,214 km (0.105 R)
• M78: 36,167,380 km (0.07 R)
• M79: 36,221,983 km (0.09 R)
• M80: 36,386,391 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 14,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit