🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.43 AU - 0.63 AU

Year: 145 Days

Day: 45.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.33 AU - 1.49 AU

Year: 631 Days

Day: 45.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 161.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.17 AU - 1.73 AU

Year: 658 Days

Day: 41 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,081,004 km

• M1: 147,354 km (0.08 R)
• M2: 462,407 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.3 AU - 2.52 AU

Year: 1409 Days

Day: 40.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,081,004 km

• M1: 571,015 km (0.051 R)
• M2: 646,562 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.2 AU - 2.96 AU

Year: 1561 Days

Day: 16.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.18 AU - 4.54 AU

Year: 2857 Days

Day: 44 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.8

Radius: 10.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.49 AU - 5.43 AU

Year: 4161 Days

Day: 8.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 103,081,004 km

• M1: 141,819 km (0.08 R)
• M2: 286,031 km (0.078 R)
• M3: 463,454 km (0.118 R)
• M4: 598,840 km (0.106 R)
• M5: 818,749 km (0.072 R)
• M6: 987,645 km (0.111 R)
• M7: 1,168,509 km (0.117 R)
• M8: 1,422,975 km (0.114 R)
• M9: 1,668,615 km (0.061 R)
• M10: 2,200,884 km (0.091 R)
• M11: 2,349,584 km (0.1 R)
• M12: 2,641,300 km (0.119 R)
• M13: 2,783,568 km (0.068 R)
• M14: 3,209,174 km (0.096 R)
• M15: 3,568,059 km (0.062 R)
• M16: 3,708,232 km (0.107 R)
• M17: 4,066,669 km (0.059 R)
• M18: 4,158,073 km (0.053 R)
• M19: 4,305,726 km (0.091 R)
• M20: 4,740,009 km (0.085 R)
• M21: 5,011,229 km (0.054 R)
• M22: 5,387,468 km (0.047 R)
• M23: 5,752,487 km (0.091 R)
• M24: 5,876,055 km (0.093 R)
• M25: 6,230,751 km (0.087 R)
• M26: 6,421,339 km (0.078 R)
• M27: 6,721,732 km (0.089 R)
• M28: 7,048,603 km (0.093 R)
• M29: 7,313,989 km (0.118 R)
• M30: 7,447,880 km (0.062 R)
• M31: 7,991,817 km (0.094 R)
• M32: 8,245,386 km (0.091 R)
• M33: 8,361,474 km (0.059 R)
• M34: 8,595,445 km (0.073 R)
• M35: 8,998,162 km (0.052 R)
• M36: 9,117,691 km (0.088 R)
• M37: 10,695,201 km (0.107 R)
• M38: 11,179,598 km (0.046 R)
• M39: 11,411,625 km (0.1 R)
• M40: 11,932,824 km (0.04 R)
• M41: 12,117,128 km (0.09 R)
• M42: 12,196,415 km (0.1 R)
• M43: 12,890,549 km (0.059 R)
• M44: 13,133,945 km (0.119 R)
• M45: 13,297,007 km (0.109 R)
• M46: 13,707,503 km (0.034 R)
• M47: 13,845,433 km (0.092 R)
• M48: 14,066,837 km (0.09 R)
• M49: 14,233,639 km (0.086 R)
• M50: 14,541,212 km (0.096 R)
• M51: 14,879,453 km (0.11 R)
• M52: 15,248,661 km (0.076 R)
• M53: 16,025,074 km (0.11 R)
• M54: 16,637,826 km (0.112 R)
• M55: 16,814,352 km (0.071 R)
• M56: 17,139,578 km (0.119 R)
• M57: 17,317,898 km (0.097 R)
• M58: 17,856,451 km (0.113 R)
• M59: 18,400,388 km (0.102 R)
• M60: 18,522,012 km (0.068 R)
• M61: 19,103,498 km (0.111 R)
• M62: 19,442,936 km (0.066 R)
• M63: 19,753,202 km (0.114 R)
• M64: 20,033,848 km (0.071 R)
• M65: 20,347,106 km (0.074 R)
• M66: 20,757,004 km (0.096 R)
• M67: 21,074,151 km (0.107 R)
• M68: 21,328,916 km (0.096 R)
• M69: 21,424,809 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.9

Radius: 7.5

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 17.49 AU - 21.03 AU

Year: 31843 Days

Day: 24.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 103,081,004 km

• M1: 196,272 km (0.087 R)
• M2: 245,939 km (0.065 R)
• M3: 384,616 km (0.062 R)
• M4: 628,461 km (0.093 R)
• M5: 1,839,455 km (0.098 R)
• M6: 3,061,371 km (0.106 R)
• M7: 3,156,665 km (0.086 R)
• M8: 3,953,423 km (0.109 R)
• M9: 4,057,393 km (0.117 R)
• M10: 4,535,957 km (0.098 R)
• M11: 4,644,715 km (0.119 R)
• M12: 6,076,366 km (0.051 R)
• M13: 6,808,498 km (0.073 R)
• M14: 7,762,334 km (0.107 R)
• M15: 9,443,366 km (0.092 R)
• M16: 9,862,988 km (0.092 R)
• M17: 10,575,971 km (0.082 R)
• M18: 12,582,527 km (0.108 R)
• M19: 13,276,961 km (0.086 R)
• M20: 13,825,686 km (0.073 R)
• M21: 14,461,925 km (0.083 R)
• M22: 15,515,992 km (0.115 R)
• M23: 17,270,326 km (0.036 R)
• M24: 17,955,036 km (0.073 R)
• M25: 18,127,672 km (0.119 R)
• M26: 20,062,122 km (0.096 R)
• M27: 20,241,190 km (0.09 R)
• M28: 20,510,766 km (0.069 R)
• M29: 20,600,973 km (0.032 R)
• M30: 20,691,181 km (0.06 R)
• M31: 20,962,850 km (0.102 R)
• M32: 21,144,612 km (0.089 R)
• M33: 21,601,185 km (0.107 R)
• M34: 21,876,744 km (0.115 R)
• M35: 21,968,896 km (0.11 R)
• M36: 22,803,652 km (0.092 R)
• M37: 25,757,462 km (0.09 R)
• M38: 27,229,356 km (0.105 R)
• M39: 28,225,827 km (0.074 R)
• M40: 28,326,058 km (0.038 R)
• M41: 28,426,438 km (0.104 R)
• M42: 29,132,689 km (0.095 R)
• M43: 30,356,699 km (0.106 R)
• M44: 31,285,851 km (0.091 R)
• M45: 32,749,367 km (0.053 R)
• M46: 33,171,682 km (0.095 R)
• M47: 34,556,510 km (0.102 R)
• M48: 37,713,174 km (0.118 R)
• M49: 39,943,230 km (0.039 R)
• M50: 40,847,100 km (0.094 R)
• M51: 43,483,314 km (0.107 R)
• M52: 43,599,103 km (0.115 R)
• M53: 45,231,963 km (0.098 R)
• M54: 46,292,164 km (0.108 R)
• M55: 46,884,721 km (0.032 R)
• M56: 47,957,637 km (0.12 R)
• M57: 48,077,315 km (0.11 R)
• M58: 49,642,557 km (0.042 R)
• M59: 49,884,906 km (0.117 R)
• M60: 50,370,650 km (0.11 R)
• M61: 54,437,768 km (0.114 R)
• M62: 59,378,237 km (0.062 R)
• M63: 60,797,472 km (0.118 R)
• M64: 61,706,429 km (0.05 R)
• M65: 63,932,445 km (0.058 R)
• M66: 64,064,241 km (0.079 R)
• M67: 65,121,599 km (0.115 R)
• M68: 66,184,641 km (0.096 R)
• M69: 68,328,079 km (0.11 R)
• M70: 69,272,940 km (0.036 R)
• M71: 69,543,712 km (0.089 R)
• M72: 71,175,675 km (0.092 R)
• M73: 71,722,455 km (0.068 R)
• M74: 72,133,400 km (0.107 R)
• M75: 72,820,204 km (0.07 R)
• M76: 73,233,244 km (0.034 R)
• M77: 73,785,260 km (0.057 R)
• M78: 74,061,867 km (0.088 R)
• M79: 75,171,284 km (0.079 R)
• M80: 77,547,198 km (0.092 R)
• M81: 78,532,749 km (0.117 R)
• M82: 81,513,935 km (0.105 R)
• M83: 89,200,722 km (0.053 R)
• M84: 90,233,247 km (0.108 R)
• M85: 90,824,906 km (0.096 R)
• M86: 91,417,912 km (0.061 R)
• M87: 92,756,963 km (0.077 R)
• M88: 93,952,549 km (0.08 R)
• M89: 94,402,240 km (0.061 R)
• M90: 94,702,483 km (0.114 R)
• M91: 96,963,954 km (0.103 R)
• M92: 97,115,347 km (0.098 R)
• M93: 98,025,351 km (0.063 R)
• M94: 100,006,925 km (0.098 R)
• M95: 100,772,566 km (0.103 R)
• M96: 101,232,730 km (0.114 R)
• M97: 101,540,004 km (0.118 R)
• M98: 102,155,449 km (0.087 R)
• M99: 102,926,626 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 16,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit