🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.48 AU - 0.66 AU

Year: 162 Days

Day: 27.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.64 AU - 0.82 AU

Year: 235 Days

Day: 35.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.69 AU - 0.89 AU

Year: 265 Days

Day: 33.6 Hours

Environment

Temp: 89 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.04 AU - 1.12 AU

Year: 423 Days

Day: 12 Hours

Environment

Temp: -8 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.98 AU - 1.3 AU

Year: 459 Days

Day: 15.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 62.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.29 AU - 1.47 AU

Year: 611 Days

Day: 39.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,713,805 km

• M1: 865,723 km (0.112 R)

Asteroid Belt

Center: 2.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.68 AU - 3.22 AU

Year: 1909 Days

Day: 32.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345

Radius: 14.7

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.91 AU - 11.53 AU

Year: 11416 Days

Day: 12.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,713,805 km

• M1: 207,043 km (0.106 R)
• M2: 318,195 km (0.118 R)
• M3: 591,959 km (0.1 R)
• M4: 777,161 km (0.061 R)
• M5: 886,068 km (0.112 R)
• M6: 1,034,619 km (0.106 R)
• M7: 1,321,398 km (0.098 R)
• M8: 1,455,138 km (0.066 R)
• M9: 1,654,852 km (0.114 R)
• M10: 1,863,989 km (0.041 R)
• M11: 2,194,451 km (0.118 R)
• M12: 2,962,636 km (0.081 R)
• M13: 3,115,525 km (0.115 R)
• M14: 3,245,077 km (0.082 R)
• M15: 3,456,309 km (0.1 R)
• M16: 3,864,562 km (0.112 R)
• M17: 4,117,233 km (0.098 R)
• M18: 4,346,417 km (0.054 R)
• M19: 4,520,997 km (0.101 R)
• M20: 4,757,661 km (0.072 R)
• M21: 4,907,558 km (0.104 R)
• M22: 5,181,621 km (0.114 R)
• M23: 5,429,505 km (0.089 R)
• M24: 5,554,868 km (0.089 R)
• M25: 5,937,091 km (0.068 R)
• M26: 6,426,874 km (0.05 R)
• M27: 6,593,077 km (0.075 R)
• M28: 6,760,627 km (0.118 R)
• M29: 7,655,372 km (0.113 R)
• M30: 7,938,261 km (0.107 R)
• M31: 8,623,868 km (0.032 R)
• M32: 9,066,828 km (0.094 R)
• M33: 9,253,526 km (0.098 R)
• M34: 9,479,419 km (0.102 R)
• M35: 9,898,143 km (0.095 R)
• M36: 10,479,032 km (0.061 R)
• M37: 12,164,102 km (0.058 R)
• M38: 12,619,328 km (0.108 R)
• M39: 12,744,542 km (0.087 R)
• M40: 13,376,443 km (0.089 R)
• M41: 14,846,392 km (0.061 R)
• M42: 15,199,592 km (0.055 R)
• M43: 15,421,895 km (0.081 R)
• M44: 15,600,515 km (0.113 R)
• M45: 15,779,733 km (0.083 R)
• M46: 17,470,339 km (0.101 R)
• M47: 17,563,388 km (0.076 R)
• M48: 17,749,937 km (0.046 R)
• M49: 18,031,031 km (0.098 R)
• M50: 18,172,102 km (0.116 R)
• M51: 18,692,703 km (0.112 R)
• M52: 19,266,111 km (0.106 R)
• M53: 20,283,526 km (0.095 R)
• M54: 21,467,594 km (0.111 R)
• M55: 23,081,306 km (0.117 R)
• M56: 23,234,494 km (0.064 R)
• M57: 23,902,748 km (0.092 R)
• M58: 24,420,955 km (0.057 R)
• M59: 25,521,397 km (0.078 R)
• M60: 27,067,640 km (0.072 R)
• M61: 28,534,298 km (0.114 R)
• M62: 29,637,433 km (0.108 R)
• M63: 29,748,434 km (0.106 R)
• M64: 31,374,713 km (0.106 R)
• M65: 32,056,131 km (0.119 R)
• M66: 32,857,228 km (0.07 R)
• M67: 35,417,595 km (0.106 R)
• M68: 35,830,934 km (0.108 R)
• M69: 36,305,159 km (0.108 R)
• M70: 40,050,641 km (0.094 R)
• M71: 40,851,439 km (0.051 R)
• M72: 41,098,873 km (0.058 R)
• M73: 41,471,073 km (0.08 R)
• M74: 41,595,389 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.4

Radius: 12

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.95 AU - 11.57 AU

Year: 13297 Days

Day: 12.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,713,805 km

• M1: 213,327 km (0.113 R)
• M2: 382,223 km (0.111 R)
• M3: 482,304 km (0.06 R)
• M4: 627,563 km (0.119 R)
• M5: 986,299 km (0.106 R)
• M6: 1,070,074 km (0.116 R)
• M7: 1,406,519 km (0.109 R)
• M8: 1,776,176 km (0.049 R)
• M9: 1,853,817 km (0.096 R)
• M10: 2,176,350 km (0.067 R)
• M11: 2,287,950 km (0.092 R)
• M12: 2,966,825 km (0.108 R)
• M13: 3,059,875 km (0.102 R)
• M14: 3,474,560 km (0.1 R)
• M15: 3,672,029 km (0.103 R)
• M16: 4,251,871 km (0.029 R)
• M17: 4,357,188 km (0.097 R)
• M18: 4,678,524 km (0.05 R)
• M19: 5,420,230 km (0.027 R)
• M20: 6,238,381 km (0.058 R)
• M21: 6,560,166 km (0.036 R)
• M22: 7,178,304 km (0.051 R)
• M23: 7,729,124 km (0.085 R)
• M24: 7,988,078 km (0.064 R)
• M25: 8,692,384 km (0.101 R)
• M26: 8,826,723 km (0.112 R)
• M27: 9,693,344 km (0.101 R)
• M28: 10,066,441 km (0.1 R)
• M29: 11,165,087 km (0.049 R)
• M30: 12,604,069 km (0.116 R)
• M31: 13,011,275 km (0.106 R)
• M32: 13,113,749 km (0.108 R)
• M33: 14,153,455 km (0.088 R)
• M34: 14,629,924 km (0.026 R)
• M35: 15,165,484 km (0.068 R)
• M36: 16,200,851 km (0.11 R)
• M37: 16,978,461 km (0.071 R)
• M38: 18,167,465 km (0.115 R)
• M39: 18,339,502 km (0.074 R)
• M40: 19,853,283 km (0.062 R)
• M41: 20,030,556 km (0.087 R)
• M42: 20,684,898 km (0.053 R)
• M43: 20,864,565 km (0.1 R)
• M44: 22,566,689 km (0.097 R)
• M45: 23,185,426 km (0.114 R)
• M46: 23,621,803 km (0.12 R)
• M47: 24,313,095 km (0.077 R)
• M48: 25,010,969 km (0.084 R)
• M49: 25,715,575 km (0.117 R)
• M50: 26,361,688 km (0.051 R)
• M51: 26,621,539 km (0.089 R)
• M52: 28,199,199 km (0.114 R)
• M53: 29,200,457 km (0.102 R)
• M54: 30,553,720 km (0.097 R)
• M55: 31,032,134 km (0.097 R)
• M56: 31,858,063 km (0.078 R)
• M57: 32,970,623 km (0.111 R)
• M58: 34,025,138 km (0.09 R)
• M59: 34,166,658 km (0.089 R)
• M60: 34,379,087 km (0.043 R)
• M61: 35,019,366 km (0.104 R)
• M62: 36,311,742 km (0.114 R)
• M63: 36,456,253 km (0.092 R)
• M64: 36,745,875 km (0.037 R)
• M65: 36,890,985 km (0.058 R)
• M66: 37,838,986 km (0.08 R)
• M67: 38,205,800 km (0.114 R)
• M68: 38,647,413 km (0.093 R)
• M69: 39,833,425 km (0.091 R)
• M70: 39,982,574 km (0.114 R)
• M71: 42,393,344 km (0.096 R)
• M72: 43,386,075 km (0.1 R)
• M73: 44,154,859 km (0.078 R)
• M74: 45,550,158 km (0.101 R)
• M75: 46,175,028 km (0.068 R)
• M76: 46,331,657 km (0.119 R)
• M77: 46,566,975 km (0.103 R)
• M78: 46,881,280 km (0.059 R)
• M79: 48,861,806 km (0.118 R)
• M80: 49,181,198 km (0.106 R)
• M81: 50,788,776 km (0.108 R)
• M82: 51,517,767 km (0.112 R)
• M83: 52,087,136 km (0.093 R)
• M84: 53,068,199 km (0.12 R)
• M85: 53,396,566 km (0.045 R)
• M86: 53,972,668 km (0.072 R)
• M87: 55,131,453 km (0.084 R)
• M88: 55,630,511 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 10,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit