🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.52 AU - 0.68 AU

Year: 174 Days

Day: 39.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 176 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.6 AU - 0.74 AU

Year: 206 Days

Day: 28.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.77 AU - 1.28 AU

Year: 386 Days

Day: 32.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,003,232 km

• M1: 620,532 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.7

Radius: 9.9

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.12 AU - 8.8 AU

Year: 9221 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,003,232 km

• M1: 244,144 km (0.115 R)
• M2: 363,074 km (0.112 R)
• M3: 425,606 km (0.063 R)
• M4: 702,811 km (0.096 R)
• M5: 768,335 km (0.09 R)
• M6: 853,456 km (0.12 R)
• M7: 1,053,019 km (0.112 R)
• M8: 1,267,842 km (0.06 R)
• M9: 1,694,645 km (0.096 R)
• M10: 2,213,600 km (0.082 R)
• M11: 2,439,792 km (0.107 R)
• M12: 2,860,461 km (0.118 R)
• M13: 3,650,637 km (0.084 R)
• M14: 4,223,597 km (0.047 R)
• M15: 4,379,178 km (0.087 R)
• M16: 4,792,368 km (0.11 R)
• M17: 5,052,967 km (0.085 R)
• M18: 5,896,998 km (0.072 R)
• M19: 6,176,298 km (0.091 R)
• M20: 6,857,118 km (0.105 R)
• M21: 7,262,229 km (0.099 R)
• M22: 7,411,527 km (0.1 R)
• M23: 8,134,235 km (0.089 R)
• M24: 8,720,808 km (0.112 R)
• M25: 8,959,267 km (0.117 R)
• M26: 9,361,536 km (0.099 R)
• M27: 9,605,679 km (0.111 R)
• M28: 10,815,328 km (0.099 R)
• M29: 10,943,234 km (0.102 R)
• M30: 11,028,654 km (0.114 R)
• M31: 11,243,477 km (0.09 R)
• M32: 11,416,412 km (0.055 R)
• M33: 11,940,304 km (0.118 R)
• M34: 12,116,680 km (0.075 R)
• M35: 13,604,430 km (0.078 R)
• M36: 14,816,921 km (0.095 R)
• M37: 16,112,289 km (0.114 R)
• M38: 16,307,215 km (0.07 R)
• M39: 16,798,195 km (0.058 R)
• M40: 17,343,779 km (0.115 R)
• M41: 17,794,517 km (0.108 R)
• M42: 18,147,718 km (0.106 R)
• M43: 18,249,145 km (0.112 R)
• M44: 18,758,675 km (0.098 R)
• M45: 19,169,770 km (0.111 R)
• M46: 20,420,857 km (0.11 R)
• M47: 20,578,982 km (0.055 R)
• M48: 22,346,332 km (0.119 R)
• M49: 22,509,393 km (0.109 R)
• M50: 23,220,731 km (0.052 R)
• M51: 23,440,939 km (0.117 R)
• M52: 23,606,694 km (0.077 R)
• M53: 24,106,201 km (0.114 R)
• M54: 24,721,347 km (0.03 R)
• M55: 24,833,695 km (0.068 R)
• M56: 25,171,936 km (0.115 R)
• M57: 25,511,673 km (0.119 R)
• M58: 25,625,367 km (0.088 R)
• M59: 25,853,055 km (0.105 R)
• M60: 26,081,342 km (0.088 R)
• M61: 26,310,376 km (0.077 R)
• M62: 27,990,958 km (0.098 R)
• M63: 28,519,488 km (0.11 R)
• M64: 30,184,961 km (0.114 R)
• M65: 31,029,441 km (0.118 R)
• M66: 31,515,484 km (0.109 R)
• M67: 32,679,954 km (0.075 R)
• M68: 35,367,031 km (0.03 R)
• M69: 35,493,740 km (0.098 R)
• M70: 35,811,187 km (0.08 R)
• M71: 36,065,803 km (0.101 R)
• M72: 36,576,829 km (0.073 R)
• M73: 37,476,959 km (0.1 R)
• M74: 38,710,095 km (0.097 R)
• M75: 38,775,319 km (0.086 R)
• M76: 39,298,762 km (0.072 R)
• M77: 40,551,495 km (0.108 R)
• M78: 40,617,767 km (0.107 R)
• M79: 40,883,303 km (0.089 R)
• M80: 41,416,171 km (0.073 R)
• M81: 41,683,502 km (0.117 R)
• M82: 43,299,009 km (0.081 R)
• M83: 43,910,117 km (0.113 R)
• M84: 45,416,118 km (0.096 R)
• M85: 45,829,756 km (0.072 R)
• M86: 46,036,950 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.6

Radius: 9.7

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.28 AU - 11.16 AU

Year: 11356 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,003,232 km

• M1: 134,488 km (0.084 R)
• M2: 377,735 km (0.115 R)
• M3: 511,176 km (0.074 R)
• M4: 828,473 km (0.078 R)
• M5: 947,553 km (0.117 R)
• M6: 1,529,040 km (0.082 R)
• M7: 1,753,137 km (0.116 R)
• M8: 2,122,943 km (0.056 R)
• M9: 2,345,246 km (0.069 R)
• M10: 2,722,831 km (0.102 R)
• M11: 3,088,448 km (0.088 R)
• M12: 3,469,773 km (0.102 R)
• M13: 4,346,865 km (0.058 R)
• M14: 4,487,787 km (0.095 R)
• M15: 5,477,825 km (0.103 R)
• M16: 5,630,116 km (0.098 R)
• M17: 6,898,855 km (0.065 R)
• M18: 7,354,680 km (0.08 R)
• M19: 7,949,182 km (0.094 R)
• M20: 8,208,585 km (0.027 R)
• M21: 9,138,784 km (0.101 R)
• M22: 9,456,231 km (0.066 R)
• M23: 9,593,412 km (0.05 R)
• M24: 9,777,268 km (0.047 R)
• M25: 9,962,470 km (0.095 R)
• M26: 10,242,368 km (0.073 R)
• M27: 10,619,504 km (0.098 R)
• M28: 10,809,793 km (0.086 R)
• M29: 11,049,299 km (0.12 R)
• M30: 12,024,677 km (0.056 R)
• M31: 12,522,688 km (0.086 R)
• M32: 14,793,285 km (0.088 R)
• M33: 16,522,636 km (0.054 R)
• M34: 16,853,995 km (0.062 R)
• M35: 17,075,999 km (0.106 R)
• M36: 18,543,404 km (0.037 R)
• M37: 19,524,616 km (0.107 R)
• M38: 19,874,825 km (0.114 R)
• M39: 20,109,544 km (0.066 R)
• M40: 20,997,856 km (0.098 R)
• M41: 21,657,433 km (0.104 R)
• M42: 23,120,052 km (0.071 R)
• M43: 23,181,686 km (0.112 R)
• M44: 23,801,021 km (0.111 R)
• M45: 25,436,724 km (0.086 R)
• M46: 25,564,032 km (0.045 R)
• M47: 26,978,480 km (0.084 R)
• M48: 27,826,251 km (0.064 R)
• M49: 28,418,360 km (0.043 R)
• M50: 29,214,220 km (0.106 R)
• M51: 31,508,603 km (0.058 R)
• M52: 32,470,068 km (0.089 R)
• M53: 35,341,001 km (0.067 R)
• M54: 35,554,328 km (0.104 R)
• M55: 35,625,387 km (0.044 R)
• M56: 36,196,551 km (0.111 R)
• M57: 36,339,866 km (0.083 R)
• M58: 36,483,181 km (0.069 R)
• M59: 36,626,944 km (0.079 R)
• M60: 36,986,727 km (0.05 R)
• M61: 37,710,033 km (0.051 R)
• M62: 37,927,997 km (0.095 R)
• M63: 38,657,436 km (0.068 R)
• M64: 39,834,023 km (0.075 R)
• M65: 40,947,780 km (0.09 R)
• M66: 41,396,124 km (0.094 R)
• M67: 41,471,073 km (0.117 R)
• M68: 42,675,485 km (0.042 R)
• M69: 44,273,490 km (0.092 R)
• M70: 45,736,258 km (0.096 R)
• M71: 46,046,225 km (0.087 R)
• M72: 47,449,602 km (0.111 R)
• M73: 47,920,536 km (0.074 R)
• M74: 48,471,954 km (0.042 R)
• M75: 48,550,792 km (0.09 R)
• M76: 49,025,466 km (0.098 R)
• M77: 49,263,177 km (0.106 R)
• M78: 50,778,604 km (0.107 R)
• M79: 51,904,776 km (0.095 R)
• M80: 54,838,690 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 13,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit