🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.96 AU - 1.34 AU

Year: 438 Days

Day: 20.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.99 AU - 1.45 AU

Year: 478 Days

Day: 12.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.07 AU - 1.57 AU

Year: 538 Days

Day: 25.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.7

Radius: 9.9

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.05 AU - 14.37 AU

Year: 14216 Days

Day: 14.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 98,967,063 km

• M1: 126,560 km (0.105 R)
• M2: 215,271 km (0.073 R)
• M3: 331,359 km (0.063 R)
• M4: 499,657 km (0.083 R)
• M5: 562,638 km (0.077 R)
• M6: 814,710 km (0.069 R)
• M7: 891,304 km (0.062 R)
• M8: 1,205,460 km (0.086 R)
• M9: 1,293,872 km (0.045 R)
• M10: 1,592,021 km (0.119 R)
• M11: 1,995,037 km (0.117 R)
• M12: 2,100,653 km (0.104 R)
• M13: 2,295,879 km (0.12 R)
• M14: 2,565,454 km (0.112 R)
• M15: 3,209,024 km (0.061 R)
• M16: 3,691,028 km (0.052 R)
• M17: 3,927,393 km (0.101 R)
• M18: 4,007,278 km (0.027 R)
• M19: 4,087,762 km (0.077 R)
• M20: 5,124,026 km (0.056 R)
• M21: 5,807,389 km (0.056 R)
• M22: 5,990,497 km (0.111 R)
• M23: 6,805,506 km (0.12 R)
• M24: 8,126,605 km (0.095 R)
• M25: 8,469,035 km (0.071 R)
• M26: 8,572,706 km (0.077 R)
• M27: 8,851,257 km (0.113 R)
• M28: 9,632,607 km (0.067 R)
• M29: 10,436,097 km (0.038 R)
• M30: 10,510,148 km (0.098 R)
• M31: 11,222,832 km (0.111 R)
• M32: 11,912,478 km (0.086 R)
• M33: 12,223,492 km (0.069 R)
• M34: 12,301,583 km (0.074 R)
• M35: 12,774,013 km (0.092 R)
• M36: 13,012,472 km (0.12 R)
• M37: 13,172,242 km (0.101 R)
• M38: 13,574,511 km (0.088 R)
• M39: 13,777,216 km (0.086 R)
• M40: 14,185,618 km (0.112 R)
• M41: 14,267,747 km (0.07 R)
• M42: 14,515,182 km (0.115 R)
• M43: 14,847,289 km (0.039 R)
• M44: 15,181,940 km (0.118 R)
• M45: 15,858,721 km (0.1 R)
• M46: 16,848,610 km (0.093 R)
• M47: 17,241,454 km (0.08 R)
• M48: 17,593,308 km (0.112 R)
• M49: 18,036,267 km (0.08 R)
• M50: 19,023,912 km (0.095 R)
• M51: 19,296,181 km (0.092 R)
• M52: 19,387,286 km (0.098 R)
• M53: 19,478,540 km (0.048 R)
• M54: 19,982,835 km (0.088 R)
• M55: 20,677,418 km (0.114 R)
• M56: 21,757,963 km (0.081 R)
• M57: 22,808,439 km (0.065 R)
• M58: 24,120,413 km (0.07 R)
• M59: 24,267,617 km (0.105 R)
• M60: 25,058,092 km (0.036 R)
• M61: 25,907,210 km (0.114 R)
• M62: 26,461,769 km (0.119 R)
• M63: 26,918,342 km (0.083 R)
• M64: 27,377,607 km (0.111 R)
• M65: 27,787,954 km (0.111 R)
• M66: 28,822,723 km (0.113 R)
• M67: 28,979,052 km (0.061 R)
• M68: 29,397,178 km (0.101 R)
• M69: 30,504,502 km (0.087 R)
• M70: 30,663,674 km (0.104 R)
• M71: 31,196,691 km (0.118 R)
• M72: 31,303,654 km (0.092 R)
• M73: 31,732,700 km (0.086 R)
• M74: 32,434,165 km (0.114 R)
• M75: 33,359,128 km (0.106 R)
• M76: 34,237,567 km (0.096 R)
• M77: 35,234,936 km (0.086 R)
• M78: 35,961,234 km (0.082 R)
• M79: 37,998,009 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.5

Radius: 4.6

Gravity: 28.95 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 19.39 AU - 20.31 AU

Year: 31375 Days

Day: 17.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,967,063 km

• M1: 127,906 km (0.111 R)
• M2: 336,894 km (0.107 R)
• M3: 623,374 km (0.103 R)
• M4: 677,230 km (0.076 R)
• M5: 1,032,973 km (0.059 R)
• M6: 1,264,102 km (0.089 R)
• M7: 1,474,736 km (0.078 R)
• M8: 2,295,280 km (0.1 R)
• M9: 2,465,223 km (0.057 R)
• M10: 4,168,844 km (0.105 R)
• M11: 4,693,334 km (0.099 R)
• M12: 5,293,969 km (0.086 R)
• M13: 6,210,256 km (0.11 R)
• M14: 6,328,140 km (0.101 R)
• M15: 6,387,380 km (0.114 R)
• M16: 7,422,598 km (0.063 R)
• M17: 7,800,332 km (0.07 R)
• M18: 8,705,698 km (0.094 R)
• M19: 8,771,671 km (0.119 R)
• M20: 9,237,818 km (0.108 R)
• M21: 10,754,591 km (0.105 R)
• M22: 11,397,114 km (0.069 R)
• M23: 14,088,379 km (0.105 R)
• M24: 14,948,118 km (0.042 R)
• M25: 15,027,106 km (0.106 R)
• M26: 16,147,445 km (0.085 R)
• M27: 17,129,106 km (0.077 R)
• M28: 17,211,833 km (0.072 R)
• M29: 17,543,791 km (0.082 R)
• M30: 18,892,865 km (0.109 R)
• M31: 19,666,286 km (0.064 R)
• M32: 22,318,058 km (0.116 R)
• M33: 22,680,084 km (0.08 R)
• M34: 23,962,138 km (0.107 R)
• M35: 25,267,529 km (0.074 R)
• M36: 27,075,868 km (0.09 R)
• M37: 27,172,060 km (0.117 R)
• M38: 28,239,141 km (0.11 R)
• M39: 29,915,086 km (0.112 R)
• M40: 31,622,895 km (0.051 R)
• M41: 32,437,456 km (0.034 R)
• M42: 33,983,251 km (0.108 R)
• M43: 37,039,236 km (0.066 R)
• M44: 37,467,535 km (0.107 R)
• M45: 38,653,995 km (0.055 R)
• M46: 39,197,335 km (0.11 R)
• M47: 41,729,129 km (0.118 R)
• M48: 41,840,430 km (0.119 R)
• M49: 44,881,904 km (0.095 R)
• M50: 45,681,954 km (0.076 R)
• M51: 46,371,600 km (0.099 R)
• M52: 46,602,130 km (0.091 R)
• M53: 46,717,620 km (0.109 R)
• M54: 48,227,062 km (0.026 R)
• M55: 52,130,071 km (0.032 R)
• M56: 52,489,854 km (0.117 R)
• M57: 52,970,811 km (0.105 R)
• M58: 53,332,538 km (0.096 R)
• M59: 54,058,537 km (0.026 R)
• M60: 54,422,658 km (0.092 R)
• M61: 55,275,665 km (0.093 R)
• M62: 56,748,157 km (0.113 R)
• M63: 57,736,849 km (0.114 R)
• M64: 57,860,866 km (0.059 R)
• M65: 57,984,883 km (0.055 R)
• M66: 61,748,466 km (0.064 R)
• M67: 62,002,184 km (0.098 R)
• M68: 62,383,359 km (0.103 R)
• M69: 62,510,667 km (0.11 R)
• M70: 62,637,975 km (0.097 R)
• M71: 67,278,800 km (0.097 R)
• M72: 68,325,087 km (0.106 R)
• M73: 74,174,663 km (0.096 R)
• M74: 75,661,965 km (0.088 R)
• M75: 77,432,307 km (0.062 R)
• M76: 78,940,852 km (0.063 R)
• M77: 79,905,907 km (0.04 R)
• M78: 81,013,680 km (0.115 R)
• M79: 81,430,459 km (0.036 R)
• M80: 82,824,562 km (0.104 R)
• M81: 87,338,528 km (0.084 R)
• M82: 88,479,511 km (0.1 R)
• M83: 88,765,393 km (0.088 R)
• M84: 89,195,038 km (0.091 R)
• M85: 90,487,862 km (0.109 R)
• M86: 92,946,952 km (0.068 R)
• M87: 94,403,587 km (0.098 R)
• M88: 94,988,365 km (0.103 R)
• M89: 95,134,821 km (0.107 R)
• M90: 97,339,595 km (0.111 R)
• M91: 98,818,669 km (0.119 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 17,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit