🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.98 AU - 1.18 AU

Year: 418 Days

Day: 37.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.38 AU - 1.74 AU

Year: 726 Days

Day: 28.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,704,818 km

• M1: 968,048 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.52 AU - 1.64 AU

Year: 740 Days

Day: 25.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.51 AU - 2.67 AU

Year: 1554 Days

Day: 30.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.25 AU - 3.93 AU

Year: 2536 Days

Day: 12.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,704,818 km

• M1: 528,828 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.07 AU - 4.09 AU

Year: 3072 Days

Day: 24.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,704,818 km

• M1: 294,109 km (0.118 R)
• M2: 451,337 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.1

Radius: 5.9

Gravity: 21.72 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.34 AU - 21.18 AU

Year: 30290 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 99.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,704,818 km

• M1: 99,632 km (0.058 R)
• M2: 245,041 km (0.106 R)
• M3: 434,881 km (0.104 R)
• M4: 723,007 km (0.073 R)
• M5: 1,910,963 km (0.099 R)
• M6: 2,244,566 km (0.111 R)
• M7: 2,918,206 km (0.088 R)
• M8: 3,012,452 km (0.089 R)
• M9: 3,301,475 km (0.086 R)
• M10: 4,062,181 km (0.09 R)
• M11: 4,114,839 km (0.094 R)
• M12: 4,220,754 km (0.116 R)
• M13: 4,274,011 km (0.104 R)
• M14: 5,270,931 km (0.09 R)
• M15: 5,795,272 km (0.107 R)
• M16: 6,520,074 km (0.034 R)
• M17: 9,481,812 km (0.084 R)
• M18: 10,046,245 km (0.084 R)
• M19: 10,694,153 km (0.098 R)
• M20: 11,207,424 km (0.08 R)
• M21: 11,355,526 km (0.044 R)
• M22: 11,429,876 km (0.09 R)
• M23: 11,954,515 km (0.112 R)
• M24: 12,030,212 km (0.12 R)
• M25: 12,257,900 km (0.087 R)
• M26: 12,717,614 km (0.107 R)
• M27: 12,872,149 km (0.098 R)
• M28: 12,949,640 km (0.1 R)
• M29: 13,812,222 km (0.112 R)
• M30: 14,855,517 km (0.083 R)
• M31: 15,181,491 km (0.034 R)
• M32: 15,345,450 km (0.08 R)
• M33: 16,006,972 km (0.108 R)
• M34: 16,173,774 km (0.117 R)
• M35: 16,509,322 km (0.091 R)
• M36: 17,016,758 km (0.091 R)
• M37: 19,897,714 km (0.076 R)
• M38: 20,437,612 km (0.041 R)
• M39: 21,256,361 km (0.1 R)
• M40: 21,900,530 km (0.094 R)
• M41: 22,085,732 km (0.095 R)
• M42: 23,019,672 km (0.115 R)
• M43: 23,208,015 km (0.099 R)
• M44: 25,995,921 km (0.12 R)
• M45: 26,783,404 km (0.11 R)
• M46: 27,778,679 km (0.066 R)
• M47: 29,090,652 km (0.118 R)
• M48: 29,294,255 km (0.102 R)
• M49: 29,396,281 km (0.03 R)
• M50: 30,113,603 km (0.097 R)
• M51: 30,940,280 km (0.05 R)
• M52: 31,984,324 km (0.098 R)
• M53: 33,358,530 km (0.076 R)
• M54: 33,465,044 km (0.087 R)
• M55: 33,678,370 km (0.048 R)
• M56: 34,213,781 km (0.1 R)
• M57: 35,184,522 km (0.053 R)
• M58: 40,512,599 km (0.089 R)
• M59: 41,424,847 km (0.045 R)
• M60: 42,459,017 km (0.067 R)
• M61: 43,501,714 km (0.106 R)
• M62: 46,799,300 km (0.113 R)
• M63: 48,357,362 km (0.085 R)
• M64: 50,054,251 km (0.061 R)
• M65: 50,910,100 km (0.106 R)
• M66: 51,155,441 km (0.104 R)
• M67: 52,760,027 km (0.103 R)
• M68: 55,008,932 km (0.029 R)
• M69: 55,639,188 km (0.119 R)
• M70: 55,765,449 km (0.051 R)
• M71: 56,018,419 km (0.111 R)
• M72: 57,034,039 km (0.104 R)
• M73: 61,417,855 km (0.087 R)
• M74: 64,311,526 km (0.098 R)
• M75: 67,249,329 km (0.104 R)
• M76: 71,051,209 km (0.044 R)
• M77: 71,188,391 km (0.12 R)
• M78: 72,150,305 km (0.094 R)
• M79: 72,425,864 km (0.047 R)
• M80: 73,393,314 km (0.09 R)
• M81: 73,531,841 km (0.042 R)
• M82: 75,061,779 km (0.058 R)
• M83: 75,201,354 km (0.064 R)
• M84: 81,572,129 km (0.114 R)
• M85: 84,023,439 km (0.041 R)
• M86: 84,894,398 km (0.05 R)
• M87: 85,331,074 km (0.114 R)
• M88: 86,060,364 km (0.055 R)
• M89: 86,498,985 km (0.114 R)
• M90: 88,260,649 km (0.079 R)
• M91: 92,118,180 km (0.107 R)
• M92: 93,616,552 km (0.118 R)
• M93: 94,368,581 km (0.039 R)
• M94: 94,971,759 km (0.116 R)
• M95: 95,122,853 km (0.065 R)
• M96: 98,923,537 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 13,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit