🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.43 AU - 0.69 AU

Year: 177 Days

Day: 39.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.65 AU - 0.87 AU

Year: 279 Days

Day: 25 Hours

Environment

Temp: 9 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.73 AU - 0.81 AU

Year: 285 Days

Day: 30.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.94 AU - 1.4 AU

Year: 534 Days

Day: 19.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.7

Radius: 9.4

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.11 AU - 3.29 AU

Year: 2414 Days

Day: 14.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 88,741,352 km

• M1: 120,426 km (0.098 R)
• M2: 199,115 km (0.095 R)
• M3: 274,961 km (0.118 R)
• M4: 610,659 km (0.034 R)
• M5: 723,306 km (0.116 R)
• M6: 797,506 km (0.107 R)
• M7: 1,019,809 km (0.077 R)
• M8: 1,095,655 km (0.113 R)
• M9: 1,217,427 km (0.091 R)
• M10: 1,446,611 km (0.082 R)
• M11: 1,581,249 km (0.046 R)
• M12: 1,740,122 km (0.114 R)
• M13: 1,862,793 km (0.109 R)
• M14: 2,226,316 km (0.113 R)
• M15: 2,348,836 km (0.096 R)
• M16: 2,612,128 km (0.09 R)
• M17: 2,848,942 km (0.097 R)
• M18: 2,957,849 km (0.105 R)
• M19: 3,167,286 km (0.116 R)
• M20: 3,305,365 km (0.108 R)
• M21: 3,368,944 km (0.091 R)
• M22: 3,626,851 km (0.092 R)
• M23: 3,718,704 km (0.091 R)
• M24: 3,824,619 km (0.115 R)
• M25: 4,189,638 km (0.094 R)
• M26: 4,272,366 km (0.109 R)
• M27: 4,355,542 km (0.12 R)
• M28: 4,679,571 km (0.092 R)
• M29: 4,866,120 km (0.107 R)
• M30: 5,011,379 km (0.088 R)
• M31: 5,217,076 km (0.119 R)
• M32: 5,335,857 km (0.081 R)
• M33: 5,440,575 km (0.071 R)
• M34: 5,576,261 km (0.045 R)
• M35: 6,083,397 km (0.083 R)
• M36: 6,573,181 km (0.042 R)
• M37: 6,798,625 km (0.102 R)
• M38: 6,993,850 km (0.111 R)
• M39: 7,108,592 km (0.113 R)
• M40: 7,240,537 km (0.109 R)
• M41: 7,624,255 km (0.047 R)
• M42: 7,844,164 km (0.109 R)
• M43: 7,963,394 km (0.067 R)
• M44: 8,100,575 km (0.039 R)
• M45: 8,255,708 km (0.068 R)
• M46: 8,744,594 km (0.115 R)
• M47: 8,957,023 km (0.117 R)
• M48: 9,117,541 km (0.118 R)
• M49: 9,296,909 km (0.118 R)
• M50: 10,155,751 km (0.094 R)
• M51: 10,416,500 km (0.047 R)
• M52: 10,830,736 km (0.116 R)
• M53: 11,135,318 km (0.058 R)
• M54: 11,500,785 km (0.054 R)
• M55: 11,655,918 km (0.109 R)
• M56: 11,753,157 km (0.084 R)
• M57: 11,948,532 km (0.065 R)
• M58: 12,046,518 km (0.065 R)
• M59: 12,144,954 km (0.104 R)
• M60: 12,760,698 km (0.118 R)
• M61: 13,183,462 km (0.061 R)
• M62: 13,284,889 km (0.077 R)
• M63: 13,754,477 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.2

Radius: 13.4

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.79 AU - 10.35 AU

Year: 12486 Days

Day: 9.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 139.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,741,352 km

• M1: 967,001 km (0.068 R)
• M2: 1,181,225 km (0.078 R)
• M3: 1,440,328 km (0.098 R)
• M4: 2,036,027 km (0.067 R)
• M5: 3,252,856 km (0.094 R)
• M6: 3,674,572 km (0.059 R)
• M7: 4,354,345 km (0.076 R)
• M8: 5,454,039 km (0.038 R)
• M9: 5,687,113 km (0.073 R)
• M10: 5,876,055 km (0.111 R)
• M11: 6,785,011 km (0.083 R)
• M12: 7,052,941 km (0.099 R)
• M13: 8,372,394 km (0.097 R)
• M14: 9,448,751 km (0.11 R)
• M15: 9,635,449 km (0.064 R)
• M16: 9,936,889 km (0.064 R)
• M17: 10,222,322 km (0.103 R)
• M18: 10,549,043 km (0.082 R)
• M19: 11,193,062 km (0.068 R)
• M20: 11,311,544 km (0.116 R)
• M21: 11,450,371 km (0.105 R)
• M22: 11,991,017 km (0.102 R)
• M23: 13,452,140 km (0.058 R)
• M24: 14,278,668 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.7

Radius: 3.1

Gravity: 52.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.92 AU - 18.96 AU

Year: 29406 Days

Day: 20 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,741,352 km

• M1: 90,507 km (0.068 R)
• M2: 476,619 km (0.075 R)
• M3: 774,917 km (0.034 R)
• M4: 1,030,281 km (0.101 R)
• M5: 1,245,701 km (0.091 R)
• M6: 1,342,192 km (0.097 R)
• M7: 1,716,636 km (0.072 R)
• M8: 2,554,234 km (0.095 R)
• M9: 2,594,925 km (0.094 R)
• M10: 4,005,782 km (0.111 R)
• M11: 4,685,106 km (0.089 R)
• M12: 5,243,405 km (0.108 R)
• M13: 5,295,166 km (0.048 R)
• M14: 6,201,131 km (0.104 R)
• M15: 7,154,069 km (0.104 R)
• M16: 8,151,588 km (0.104 R)
• M17: 9,191,742 km (0.117 R)
• M18: 9,254,124 km (0.097 R)
• M19: 9,505,598 km (0.087 R)
• M20: 10,337,662 km (0.076 R)
• M21: 10,795,431 km (0.047 R)
• M22: 10,861,404 km (0.113 R)
• M23: 11,528,012 km (0.073 R)
• M24: 12,970,285 km (0.093 R)
• M25: 13,392,749 km (0.066 R)
• M26: 13,676,836 km (0.056 R)
• M27: 14,106,780 km (0.107 R)
• M28: 14,468,358 km (0.066 R)
• M29: 16,170,782 km (0.107 R)
• M30: 16,321,876 km (0.111 R)
• M31: 17,160,671 km (0.081 R)
• M32: 19,598,967 km (0.082 R)
• M33: 20,981,251 km (0.097 R)
• M34: 24,355,281 km (0.052 R)
• M35: 24,528,366 km (0.026 R)
• M36: 25,399,923 km (0.048 R)
• M37: 25,927,555 km (0.117 R)
• M38: 26,192,792 km (0.069 R)
• M39: 27,712,706 km (0.033 R)
• M40: 28,074,434 km (0.099 R)
• M41: 29,077,338 km (0.111 R)
• M42: 29,260,895 km (0.049 R)
• M43: 29,813,958 km (0.048 R)
• M44: 29,906,559 km (0.078 R)
• M45: 30,836,908 km (0.117 R)
• M46: 30,930,557 km (0.069 R)
• M47: 31,024,205 km (0.081 R)
• M48: 31,399,695 km (0.081 R)
• M49: 35,629,126 km (0.081 R)
• M50: 37,709,734 km (0.071 R)
• M51: 38,010,276 km (0.115 R)
• M52: 38,916,240 km (0.109 R)
• M53: 39,017,369 km (0.115 R)
• M54: 39,321,202 km (0.113 R)
• M55: 39,422,779 km (0.057 R)
• M56: 40,033,288 km (0.099 R)
• M57: 40,135,463 km (0.083 R)
• M58: 40,237,489 km (0.082 R)
• M59: 40,955,110 km (0.112 R)
• M60: 41,057,884 km (0.078 R)
• M61: 41,366,953 km (0.106 R)
• M62: 42,194,977 km (0.109 R)
• M63: 43,972,349 km (0.1 R)
• M64: 44,288,599 km (0.115 R)
• M65: 44,499,831 km (0.11 R)
• M66: 48,684,832 km (0.099 R)
• M67: 48,793,739 km (0.09 R)
• M68: 51,654,798 km (0.093 R)
• M69: 52,993,550 km (0.115 R)
• M70: 53,892,334 km (0.068 R)
• M71: 55,022,845 km (0.097 R)
• M72: 55,136,390 km (0.093 R)
• M73: 59,273,369 km (0.106 R)
• M74: 60,791,638 km (0.072 R)
• M75: 61,379,109 km (0.068 R)
• M76: 61,850,342 km (0.099 R)
• M77: 63,509,083 km (0.037 R)
• M78: 63,866,473 km (0.083 R)
• M79: 70,411,978 km (0.093 R)
• M80: 70,781,784 km (0.096 R)
• M81: 72,143,424 km (0.113 R)
• M82: 76,279,805 km (0.114 R)
• M83: 76,786,343 km (0.074 R)
• M84: 77,548,395 km (0.087 R)
• M85: 79,207,884 km (0.092 R)
• M86: 79,464,295 km (0.097 R)
• M87: 79,977,714 km (0.092 R)
• M88: 80,750,088 km (0.104 R)
• M89: 82,561,868 km (0.071 R)
• M90: 87,149,436 km (0.114 R)
• M91: 87,414,075 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 14,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit