🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.77 AU - 1.19 AU

Year: 343 Days

Day: 12.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.61 AU - 1.91 AU

Year: 824 Days

Day: 38.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,051,259 km

• M1: 478,863 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.04 AU - 2.2 AU

Year: 1090 Days

Day: 38.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,051,259 km

• M1: 751,131 km (0.038 R)
• M2: 1,207,704 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.76 AU - 4.22 AU

Year: 2302 Days

Day: 12 Hours

Environment

Temp: -95 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.37 AU - 3.77 AU

Year: 2382 Days

Day: 30 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.93 AU - 3.97 AU

Year: 2772 Days

Day: 20.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,051,259 km

• M1: 1,671,158 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.59 AU - 5.47 AU

Year: 3983 Days

Day: 40.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.2

Radius: 7

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 13.91 AU - 18.83 AU

Year: 23387 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,051,259 km

• M1: 274,362 km (0.084 R)
• M2: 352,901 km (0.099 R)
• M3: 886,517 km (0.102 R)
• M4: 984,204 km (0.107 R)
• M5: 1,190,799 km (0.113 R)
• M6: 1,468,453 km (0.087 R)
• M7: 2,017,477 km (0.118 R)
• M8: 2,589,539 km (0.097 R)
• M9: 2,948,424 km (0.117 R)
• M10: 3,059,276 km (0.118 R)
• M11: 3,171,325 km (0.106 R)
• M12: 3,284,870 km (0.106 R)
• M13: 3,832,398 km (0.054 R)
• M14: 3,913,032 km (0.075 R)
• M15: 5,730,346 km (0.107 R)
• M16: 6,482,225 km (0.112 R)
• M17: 8,546,227 km (0.061 R)
• M18: 8,599,035 km (0.027 R)
• M19: 10,118,202 km (0.09 R)
• M20: 10,965,674 km (0.088 R)
• M21: 11,543,121 km (0.113 R)
• M22: 12,189,833 km (0.056 R)
• M23: 12,607,510 km (0.112 R)
• M24: 12,908,651 km (0.07 R)
• M25: 13,090,562 km (0.039 R)
• M26: 14,012,683 km (0.101 R)
• M27: 14,512,938 km (0.063 R)
• M28: 17,702,514 km (0.045 R)
• M29: 18,175,244 km (0.082 R)
• M30: 18,311,079 km (0.096 R)
• M31: 18,447,213 km (0.077 R)
• M32: 18,583,646 km (0.11 R)
• M33: 18,789,044 km (0.062 R)
• M34: 19,687,828 km (0.093 R)
• M35: 21,742,555 km (0.084 R)
• M36: 21,814,661 km (0.095 R)
• M37: 22,103,684 km (0.083 R)
• M38: 22,978,532 km (0.083 R)
• M39: 25,138,875 km (0.101 R)
• M40: 25,214,422 km (0.114 R)
• M41: 25,365,965 km (0.107 R)
• M42: 27,441,037 km (0.09 R)
• M43: 27,518,828 km (0.05 R)
• M44: 27,909,428 km (0.061 R)
• M45: 29,410,343 km (0.116 R)
• M46: 30,291,175 km (0.058 R)
• M47: 31,018,371 km (0.109 R)
• M48: 31,343,297 km (0.094 R)
• M49: 31,832,931 km (0.067 R)
• M50: 32,819,828 km (0.105 R)
• M51: 33,234,065 km (0.096 R)
• M52: 33,649,947 km (0.061 R)
• M53: 34,151,249 km (0.116 R)
• M54: 35,161,334 km (0.075 R)
• M55: 35,246,006 km (0.118 R)
• M56: 35,670,116 km (0.115 R)
• M57: 36,352,133 km (0.031 R)
• M58: 37,902,565 km (0.113 R)
• M59: 38,773,225 km (0.039 R)
• M60: 38,948,105 km (0.107 R)
• M61: 39,826,693 km (0.08 R)
• M62: 40,978,447 km (0.088 R)
• M63: 46,806,331 km (0.116 R)
• M64: 47,365,827 km (0.111 R)
• M65: 48,680,045 km (0.078 R)
• M66: 48,963,084 km (0.054 R)
• M67: 50,101,224 km (0.099 R)
• M68: 50,673,586 km (0.104 R)
• M69: 53,859,721 km (0.092 R)
• M70: 54,054,947 km (0.104 R)
• M71: 54,838,091 km (0.111 R)
• M72: 55,624,827 km (0.101 R)
• M73: 56,812,185 km (0.077 R)
• M74: 57,209,667 km (0.118 R)
• M75: 57,508,563 km (0.058 R)
• M76: 60,322,349 km (0.115 R)
• M77: 61,439,995 km (0.058 R)
• M78: 61,542,021 km (0.106 R)
• M79: 61,848,098 km (0.074 R)
• M80: 62,052,449 km (0.087 R)
• M81: 62,769,621 km (0.108 R)
• M82: 64,419,087 km (0.058 R)
• M83: 64,937,593 km (0.116 R)
• M84: 65,978,495 km (0.117 R)
• M85: 67,445,003 km (0.098 R)
• M86: 67,865,972 km (0.081 R)
• M87: 68,076,755 km (0.06 R)
• M88: 68,182,371 km (0.111 R)
• M89: 68,499,070 km (0.077 R)
• M90: 68,816,367 km (0.053 R)
• M91: 69,134,262 km (0.091 R)
• M92: 69,240,178 km (0.095 R)
• M93: 69,664,886 km (0.112 R)
• M94: 69,983,978 km (0.089 R)
• M95: 70,197,006 km (0.057 R)
• M96: 71,158,172 km (0.084 R)

Asteroid Belt

Center: 16.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157

Radius: 6.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.9 AU - 17.34 AU

Year: 25012 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 54,051,259 km

• M1: 319,092 km (0.115 R)
• M2: 683,064 km (0.106 R)
• M3: 1,346,979 km (0.113 R)
• M4: 2,522,370 km (0.111 R)
• M5: 2,816,479 km (0.037 R)
• M6: 3,215,008 km (0.114 R)
• M7: 3,796,046 km (0.113 R)
• M8: 3,862,617 km (0.11 R)
• M9: 4,270,122 km (0.09 R)
• M10: 4,798,800 km (0.109 R)
• M11: 5,125,821 km (0.095 R)
• M12: 5,273,475 km (0.096 R)
• M13: 5,422,624 km (0.109 R)
• M14: 8,771,222 km (0.119 R)
• M15: 9,036,908 km (0.033 R)
• M16: 9,081,339 km (0.093 R)
• M17: 9,305,137 km (0.1 R)
• M18: 10,033,230 km (0.115 R)
• M19: 11,064,109 km (0.119 R)
• M20: 11,303,017 km (0.115 R)
• M21: 13,836,008 km (0.119 R)
• M22: 14,300,509 km (0.027 R)
• M23: 14,980,581 km (0.106 R)
• M24: 15,139,005 km (0.107 R)
• M25: 16,644,259 km (0.096 R)
• M26: 17,359,187 km (0.083 R)
• M27: 18,932,957 km (0.108 R)
• M28: 21,258,905 km (0.12 R)
• M29: 22,094,110 km (0.044 R)
• M30: 22,394,951 km (0.112 R)
• M31: 22,636,701 km (0.106 R)
• M32: 23,183,631 km (0.096 R)
• M33: 23,673,414 km (0.114 R)
• M34: 26,173,344 km (0.106 R)
• M35: 27,067,940 km (0.117 R)
• M36: 29,744,993 km (0.117 R)
• M37: 30,477,425 km (0.056 R)
• M38: 30,745,205 km (0.037 R)
• M39: 31,081,052 km (0.116 R)
• M40: 33,742,398 km (0.106 R)
• M41: 34,158,280 km (0.075 R)
• M42: 34,366,820 km (0.118 R)
• M43: 34,575,808 km (0.115 R)
• M44: 35,135,154 km (0.087 R)
• M45: 35,627,182 km (0.116 R)
• M46: 36,262,973 km (0.071 R)
• M47: 38,264,891 km (0.033 R)
• M48: 42,524,392 km (0.062 R)
• M49: 42,748,788 km (0.094 R)
• M50: 44,482,179 km (0.114 R)
• M51: 45,777,996 km (0.085 R)
• M52: 46,854,352 km (0.111 R)
• M53: 47,939,086 km (0.115 R)
• M54: 49,110,587 km (0.034 R)
• M55: 49,267,366 km (0.077 R)
• M56: 53,082,710 km (0.08 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 12,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit