🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.83 AU - 2.43 AU

Year: 1093 Days

Day: 19 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,181,550 km

• M1: 316,549 km (0.077 R)
• M2: 1,506,301 km (0.117 R)

Asteroid Belt

Center: 2.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.55 AU - 3.81 AU

Year: 1993 Days

Day: 28.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 65.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,181,550 km

• M1: 49,966 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.38 AU - 5.58 AU

Year: 3333 Days

Day: 23.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.9

Radius: 11

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.5 AU - 10.12 AU

Year: 8419 Days

Day: 11.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,181,550 km

• M1: 160,519 km (0.077 R)
• M2: 251,474 km (0.114 R)
• M3: 336,894 km (0.092 R)
• M4: 425,157 km (0.111 R)
• M5: 536,608 km (0.114 R)
• M6: 1,158,785 km (0.111 R)
• M7: 1,323,343 km (0.08 R)
• M8: 1,595,162 km (0.09 R)
• M9: 1,927,718 km (0.117 R)
• M10: 2,730,311 km (0.088 R)
• M11: 3,154,570 km (0.034 R)
• M12: 3,335,285 km (0.081 R)
• M13: 3,413,823 km (0.109 R)
• M14: 3,599,624 km (0.111 R)
• M15: 3,788,716 km (0.093 R)
• M16: 3,870,695 km (0.092 R)
• M17: 4,636,038 km (0.03 R)
• M18: 4,871,804 km (0.09 R)
• M19: 4,991,183 km (0.06 R)
• M20: 5,478,424 km (0.107 R)
• M21: 5,571,473 km (0.119 R)
• M22: 5,853,914 km (0.102 R)
• M23: 6,205,469 km (0.079 R)
• M24: 6,929,224 km (0.078 R)
• M25: 7,819,032 km (0.096 R)
• M26: 8,313,154 km (0.058 R)
• M27: 8,963,156 km (0.072 R)
• M28: 9,220,465 km (0.077 R)
• M29: 9,629,615 km (0.067 R)
• M30: 10,273,634 km (0.065 R)
• M31: 10,388,824 km (0.081 R)
• M32: 10,892,670 km (0.11 R)
• M33: 11,763,479 km (0.065 R)
• M34: 12,126,104 km (0.042 R)
• M35: 13,111,206 km (0.1 R)
• M36: 13,236,120 km (0.103 R)
• M37: 13,909,311 km (0.12 R)
• M38: 13,994,282 km (0.093 R)
• M39: 14,079,254 km (0.093 R)
• M40: 15,640,457 km (0.109 R)
• M41: 16,083,865 km (0.08 R)
• M42: 16,173,026 km (0.037 R)
• M43: 16,621,371 km (0.069 R)
• M44: 16,892,292 km (0.063 R)
• M45: 17,210,337 km (0.083 R)
• M46: 17,301,592 km (0.103 R)
• M47: 17,438,624 km (0.084 R)
• M48: 17,668,107 km (0.061 R)
• M49: 18,642,288 km (0.075 R)
• M50: 18,923,831 km (0.108 R)
• M51: 19,538,828 km (0.086 R)
• M52: 20,064,216 km (0.064 R)
• M53: 20,304,620 km (0.116 R)
• M54: 20,594,391 km (0.115 R)
• M55: 21,422,565 km (0.114 R)
• M56: 22,112,959 km (0.104 R)
• M57: 22,660,487 km (0.119 R)
• M58: 22,961,029 km (0.085 R)
• M59: 24,176,362 km (0.114 R)
• M60: 24,329,700 km (0.119 R)
• M61: 24,637,423 km (0.094 R)
• M62: 25,672,640 km (0.077 R)
• M63: 26,353,161 km (0.078 R)
• M64: 27,999,635 km (0.086 R)
• M65: 28,808,212 km (0.104 R)
• M66: 28,970,974 km (0.091 R)
• M67: 29,297,097 km (0.067 R)
• M68: 29,788,676 km (0.107 R)
• M69: 30,008,136 km (0.088 R)
• M70: 30,669,508 km (0.089 R)
• M71: 31,113,066 km (0.119 R)
• M72: 31,502,918 km (0.061 R)
• M73: 32,400,056 km (0.075 R)
• M74: 32,682,198 km (0.084 R)
• M75: 33,419,566 km (0.11 R)
• M76: 34,277,061 km (0.071 R)
• M77: 34,622,034 km (0.109 R)
• M78: 35,489,701 km (0.115 R)
• M79: 36,013,743 km (0.102 R)
• M80: 37,542,034 km (0.113 R)
• M81: 38,194,880 km (0.103 R)
• M82: 40,418,502 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.1

Radius: 4.7

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.1 AU - 18.8 AU

Year: 23449 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,181,550 km

• M1: 143,614 km (0.094 R)
• M2: 177,573 km (0.113 R)
• M3: 214,972 km (0.116 R)
• M4: 490,083 km (0.106 R)
• M5: 616,343 km (0.1 R)
• M6: 714,629 km (0.068 R)
• M7: 1,127,519 km (0.032 R)
• M8: 1,454,091 km (0.105 R)
• M9: 1,773,632 km (0.043 R)
• M10: 2,632,474 km (0.069 R)
• M11: 3,402,903 km (0.1 R)
• M12: 5,008,238 km (0.096 R)
• M13: 5,846,883 km (0.107 R)
• M14: 6,295,826 km (0.081 R)
• M15: 6,592,180 km (0.073 R)
• M16: 8,228,481 km (0.099 R)
• M17: 8,316,295 km (0.055 R)
• M18: 8,463,500 km (0.049 R)
• M19: 8,611,601 km (0.083 R)
• M20: 8,940,268 km (0.096 R)
• M21: 9,182,018 km (0.116 R)
• M22: 9,334,159 km (0.112 R)
• M23: 10,836,571 km (0.075 R)
• M24: 11,062,015 km (0.108 R)
• M25: 11,094,328 km (0.046 R)
• M26: 11,419,105 km (0.116 R)
• M27: 11,451,867 km (0.098 R)
• M28: 12,211,525 km (0.107 R)
• M29: 13,158,330 km (0.038 R)
• M30: 13,261,103 km (0.085 R)
• M31: 13,329,918 km (0.065 R)
• M32: 13,502,105 km (0.048 R)
• M33: 14,058,460 km (0.111 R)
• M34: 14,268,944 km (0.111 R)
• M35: 14,304,100 km (0.088 R)
• M36: 14,515,930 km (0.096 R)
• M37: 14,835,471 km (0.115 R)
• M38: 15,049,695 km (0.053 R)
• M39: 15,517,638 km (0.102 R)
• M40: 16,689,587 km (0.106 R)
• M41: 18,117,948 km (0.096 R)
• M42: 19,506,665 km (0.087 R)
• M43: 20,809,513 km (0.117 R)
• M44: 21,250,078 km (0.114 R)
• M45: 21,451,287 km (0.1 R)
• M46: 22,960,132 km (0.111 R)
• M47: 23,166,577 km (0.051 R)
• M48: 23,539,823 km (0.115 R)
• M49: 23,873,427 km (0.103 R)
• M50: 24,544,971 km (0.113 R)
• M51: 24,671,531 km (0.084 R)
• M52: 25,010,221 km (0.06 R)
• M53: 25,949,695 km (0.11 R)
• M54: 26,987,605 km (0.102 R)
• M55: 28,038,979 km (0.098 R)
• M56: 28,082,961 km (0.099 R)
• M57: 28,348,049 km (0.085 R)
• M58: 28,880,767 km (0.093 R)
• M59: 29,103,667 km (0.047 R)
• M60: 29,595,994 km (0.094 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 14,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit