🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.5 AU - 0.56 AU

Year: 140 Days

Day: 38 Hours

Environment

Temp: 204 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.41 AU - 0.67 AU

Year: 144 Days

Day: 23.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.77 AU - 0.93 AU

Year: 285 Days

Day: 18.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.76 AU - 1.02 AU

Year: 305 Days

Day: 35 Hours

Environment

Temp: 147 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,567,658 km

• M1: 669,002 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.22 AU - 1.3 AU

Year: 514 Days

Day: 17.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.05 AU - 2.67 AU

Year: 1318 Days

Day: 46.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.14 AU - 4.6 AU

Year: 3320 Days

Day: 20.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,567,658 km

• M1: 1,276,519 km (0.059 R)

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.5

Radius: 8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.94 AU - 7.86 AU

Year: 5884 Days

Day: 6.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,567,658 km

• M1: 103,073 km (0.088 R)
• M2: 175,030 km (0.101 R)
• M3: 247,285 km (0.101 R)
• M4: 334,202 km (0.055 R)
• M5: 500,255 km (0.11 R)
• M6: 607,517 km (0.049 R)
• M7: 965,505 km (0.115 R)
• M8: 1,044,343 km (0.053 R)
• M9: 1,137,243 km (0.102 R)
• M10: 1,220,868 km (0.082 R)
• M11: 1,331,421 km (0.066 R)
• M12: 1,751,941 km (0.111 R)
• M13: 1,962,724 km (0.109 R)
• M14: 2,063,852 km (0.103 R)
• M15: 2,211,655 km (0.11 R)
• M16: 2,317,121 km (0.046 R)
• M17: 2,378,008 km (0.025 R)
• M18: 2,486,167 km (0.079 R)
• M19: 2,787,906 km (0.114 R)
• M20: 2,935,110 km (0.113 R)
• M21: 3,185,836 km (0.093 R)
• M22: 3,374,330 km (0.104 R)
• M23: 3,513,605 km (0.098 R)
• M24: 3,584,066 km (0.072 R)
• M25: 3,906,748 km (0.102 R)
• M26: 3,961,352 km (0.05 R)
• M27: 4,276,106 km (0.03 R)
• M28: 4,332,504 km (0.113 R)
• M29: 4,446,049 km (0.08 R)
• M30: 4,695,578 km (0.066 R)
• M31: 4,949,595 km (0.104 R)
• M32: 5,349,171 km (0.049 R)
• M33: 5,471,093 km (0.081 R)
• M34: 5,614,558 km (0.073 R)
• M35: 5,676,342 km (0.096 R)
• M36: 5,905,077 km (0.12 R)
• M37: 6,031,188 km (0.086 R)
• M38: 6,115,711 km (0.053 R)
• M39: 6,414,757 km (0.113 R)
• M40: 6,674,758 km (0.103 R)
• M41: 7,049,201 km (0.089 R)
• M42: 7,521,183 km (0.092 R)
• M43: 7,703,692 km (0.04 R)
• M44: 8,143,061 km (0.03 R)
• M45: 8,733,374 km (0.112 R)
• M46: 8,829,117 km (0.032 R)
• M47: 8,997,564 km (0.053 R)
• M48: 9,240,062 km (0.105 R)
• M49: 9,411,052 km (0.104 R)
• M50: 9,880,491 km (0.073 R)
• M51: 9,980,272 km (0.073 R)
• M52: 10,180,883 km (0.111 R)
• M53: 10,332,276 km (0.107 R)
• M54: 10,509,699 km (0.113 R)
• M55: 10,560,712 km (0.094 R)
• M56: 10,713,900 km (0.086 R)
• M57: 11,754,054 km (0.106 R)
• M58: 12,125,655 km (0.061 R)
• M59: 12,259,396 km (0.114 R)
• M60: 13,153,842 km (0.113 R)
• M61: 13,733,982 km (0.066 R)
• M62: 13,873,407 km (0.064 R)
• M63: 13,957,182 km (0.032 R)
• M64: 14,097,355 km (0.117 R)
• M65: 14,153,604 km (0.041 R)
• M66: 14,634,113 km (0.078 R)
• M67: 14,690,960 km (0.078 R)
• M68: 14,833,526 km (0.094 R)
• M69: 15,321,515 km (0.05 R)
• M70: 16,254,557 km (0.039 R)
• M71: 16,342,969 km (0.12 R)
• M72: 16,461,151 km (0.113 R)
• M73: 17,115,941 km (0.075 R)
• M74: 17,175,930 km (0.118 R)
• M75: 17,506,840 km (0.118 R)
• M76: 17,627,715 km (0.116 R)
• M77: 17,718,671 km (0.081 R)
• M78: 18,053,022 km (0.066 R)
• M79: 18,205,762 km (0.114 R)
• M80: 19,536,734 km (0.119 R)
• M81: 20,898,823 km (0.095 R)
• M82: 21,510,379 km (0.08 R)
• M83: 21,575,005 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.8

Radius: 6.6

Gravity: 22.03 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.89 AU - 15.51 AU

Year: 19447 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,567,658 km

• M1: 111,600 km (0.087 R)
• M2: 153,338 km (0.094 R)
• M3: 235,467 km (0.1 R)
• M4: 318,195 km (0.074 R)
• M5: 373,247 km (0.08 R)
• M6: 959,970 km (0.072 R)
• M7: 1,694,944 km (0.074 R)
• M8: 2,449,815 km (0.06 R)
• M9: 2,722,083 km (0.104 R)
• M10: 2,841,761 km (0.099 R)
• M11: 3,380,463 km (0.117 R)
• M12: 3,509,267 km (0.084 R)
• M13: 3,905,252 km (0.05 R)
• M14: 4,085,817 km (0.111 R)
• M15: 4,502,298 km (0.071 R)
• M16: 4,549,421 km (0.091 R)
• M17: 4,644,116 km (0.038 R)
• M18: 5,078,399 km (0.12 R)
• M19: 5,176,685 km (0.078 R)
• M20: 5,375,201 km (0.074 R)
• M21: 5,985,560 km (0.058 R)
• M22: 6,089,381 km (0.106 R)
• M23: 6,510,799 km (0.112 R)
• M24: 7,160,652 km (0.087 R)
• M25: 8,058,987 km (0.116 R)
• M26: 8,696,872 km (0.031 R)
• M27: 10,895,662 km (0.09 R)
• M28: 12,056,092 km (0.036 R)
• M29: 13,800,104 km (0.066 R)
• M30: 14,283,156 km (0.117 R)
• M31: 14,491,695 km (0.089 R)
• M32: 15,123,746 km (0.117 R)
• M33: 15,336,475 km (0.07 R)
• M34: 15,478,892 km (0.113 R)
• M35: 15,980,493 km (0.083 R)
• M36: 16,633,338 km (0.082 R)
• M37: 17,442,962 km (0.096 R)
• M38: 18,567,639 km (0.105 R)
• M39: 19,330,438 km (0.101 R)
• M40: 20,571,951 km (0.102 R)
• M41: 21,202,506 km (0.084 R)
• M42: 21,440,516 km (0.112 R)
• M43: 23,294,782 km (0.042 R)
• M44: 23,458,442 km (0.108 R)
• M45: 23,869,238 km (0.043 R)
• M46: 24,034,244 km (0.043 R)
• M47: 24,365,454 km (0.104 R)
• M48: 25,283,835 km (0.05 R)
• M49: 25,620,580 km (0.088 R)
• M50: 26,383,679 km (0.071 R)
• M51: 26,896,650 km (0.061 R)
• M52: 27,758,782 km (0.063 R)
• M53: 28,280,430 km (0.108 R)
• M54: 31,567,993 km (0.036 R)
• M55: 33,949,442 km (0.072 R)
• M56: 34,135,093 km (0.108 R)
• M57: 34,507,292 km (0.031 R)
• M58: 34,600,492 km (0.119 R)
• M59: 35,820,313 km (0.118 R)
• M60: 37,340,975 km (0.105 R)
• M61: 38,012,969 km (0.098 R)
• M62: 39,758,925 km (0.1 R)
• M63: 41,134,927 km (0.096 R)
• M64: 46,175,028 km (0.034 R)
• M65: 47,102,685 km (0.114 R)
• M66: 47,516,921 km (0.031 R)
• M67: 48,036,475 km (0.075 R)
• M68: 48,349,134 km (0.073 R)
• M69: 48,557,973 km (0.082 R)
• M70: 49,922,455 km (0.106 R)
• M71: 54,850,658 km (0.084 R)
• M72: 56,271,389 km (0.103 R)
• M73: 57,151,623 km (0.116 R)
• M74: 57,372,279 km (0.074 R)
• M75: 58,147,346 km (0.025 R)
• M76: 59,371,954 km (0.099 R)
• M77: 60,717,737 km (0.101 R)
• M78: 62,527,721 km (0.076 R)
• M79: 63,325,227 km (0.094 R)
• M80: 64,814,923 km (0.078 R)
• M81: 66,896,877 km (0.11 R)
• M82: 68,062,842 km (0.042 R)
• M83: 75,319,536 km (0.091 R)
• M84: 75,440,561 km (0.117 R)
• M85: 76,410,703 km (0.032 R)
• M86: 77,263,111 km (0.103 R)
• M87: 79,469,381 km (0.107 R)
• M88: 82,318,472 km (0.101 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 16,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit