🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.44 AU - 0.66 AU

Year: 156 Days

Day: 26 Hours

Environment

Temp: 146 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.82 AU - 0.86 AU

Year: 295 Days

Day: 32.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.38 AU - 1.48 AU

Year: 655 Days

Day: 29.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.32 AU - 3.62 AU

Year: 2475 Days

Day: 12.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4 AU - 4.12 AU

Year: 3132 Days

Day: 47.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.5

Radius: 8.5

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.58 AU - 6.42 AU

Year: 5627 Days

Day: 7.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 177.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,023,030 km

• M1: 115,938 km (0.068 R)
• M2: 169,644 km (0.092 R)
• M3: 278,551 km (0.09 R)
• M4: 418,575 km (0.057 R)
• M5: 540,198 km (0.108 R)
• M6: 990,637 km (0.043 R)
• M7: 1,059,153 km (0.083 R)
• M8: 1,186,760 km (0.108 R)
• M9: 1,395,748 km (0.117 R)
• M10: 1,600,398 km (0.07 R)
• M11: 1,764,507 km (0.05 R)
• M12: 1,986,361 km (0.093 R)
• M13: 2,091,827 km (0.115 R)
• M14: 2,253,542 km (0.078 R)
• M15: 2,400,747 km (0.084 R)
• M16: 3,433,421 km (0.111 R)
• M17: 4,152,238 km (0.095 R)
• M18: 4,287,774 km (0.095 R)
• M19: 4,356,140 km (0.085 R)
• M20: 4,726,994 km (0.108 R)
• M21: 4,940,170 km (0.092 R)
• M22: 5,277,962 km (0.046 R)
• M23: 5,425,017 km (0.096 R)
• M24: 5,848,978 km (0.049 R)
• M25: 5,950,405 km (0.11 R)
• M26: 6,942,239 km (0.113 R)
• M27: 7,130,433 km (0.099 R)
• M28: 7,429,778 km (0.073 R)
• M29: 8,096,985 km (0.052 R)
• M30: 8,210,081 km (0.111 R)
• M31: 8,409,196 km (0.099 R)
• M32: 8,870,555 km (0.058 R)
• M33: 9,192,340 km (0.061 R)
• M34: 9,310,373 km (0.11 R)
• M35: 9,637,544 km (0.099 R)
• M36: 10,029,041 km (0.097 R)
• M37: 10,487,110 km (0.102 R)
• M38: 10,548,744 km (0.103 R)
• M39: 11,014,742 km (0.102 R)
• M40: 11,077,423 km (0.112 R)
• M41: 12,615,888 km (0.085 R)
• M42: 12,944,853 km (0.084 R)
• M43: 13,476,973 km (0.092 R)
• M44: 13,982,464 km (0.075 R)
• M45: 14,152,258 km (0.039 R)
• M46: 14,356,908 km (0.103 R)
• M47: 15,255,392 km (0.09 R)
• M48: 15,994,406 km (0.052 R)
• M49: 16,350,299 km (0.077 R)
• M50: 17,215,274 km (0.053 R)
• M51: 17,360,982 km (0.116 R)
• M52: 17,580,143 km (0.066 R)
• M53: 17,984,357 km (0.102 R)
• M54: 18,914,407 km (0.113 R)
• M55: 20,012,904 km (0.103 R)
• M56: 20,127,646 km (0.053 R)
• M57: 21,015,210 km (0.076 R)
• M58: 21,366,017 km (0.054 R)
• M59: 21,444,107 km (0.117 R)
• M60: 21,836,652 km (0.047 R)
• M61: 22,390,164 km (0.069 R)
• M62: 22,549,037 km (0.063 R)
• M63: 23,028,348 km (0.063 R)
• M64: 23,148,625 km (0.094 R)
• M65: 23,389,926 km (0.072 R)
• M66: 24,159,458 km (0.088 R)
• M67: 24,445,190 km (0.055 R)
• M68: 26,015,070 km (0.068 R)
• M69: 26,349,720 km (0.063 R)
• M70: 27,873,374 km (0.046 R)
• M71: 28,001,729 km (0.099 R)
• M72: 28,905,001 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.8

Radius: 8.3

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.72 AU - 9.92 AU

Year: 10029 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,023,030 km

• M1: 194,477 km (0.08 R)
• M2: 437,424 km (0.084 R)
• M3: 1,029,832 km (0.116 R)
• M4: 1,260,960 km (0.104 R)
• M5: 1,445,265 km (0.045 R)
• M6: 2,169,319 km (0.114 R)
• M7: 2,316,373 km (0.067 R)
• M8: 2,492,001 km (0.109 R)
• M9: 3,099,668 km (0.115 R)
• M10: 3,810,258 km (0.03 R)
• M11: 3,869,349 km (0.093 R)
• M12: 4,199,362 km (0.097 R)
• M13: 4,569,617 km (0.086 R)
• M14: 4,632,448 km (0.09 R)
• M15: 4,695,428 km (0.098 R)
• M16: 4,822,437 km (0.119 R)
• M17: 4,950,493 km (0.11 R)
• M18: 6,752,100 km (0.113 R)
• M19: 7,003,873 km (0.119 R)
• M20: 7,405,843 km (0.081 R)
• M21: 8,656,032 km (0.115 R)
• M22: 8,812,063 km (0.107 R)
• M23: 8,890,452 km (0.082 R)
• M24: 9,485,403 km (0.093 R)
• M25: 9,929,858 km (0.063 R)
• M26: 10,839,114 km (0.04 R)
• M27: 11,007,262 km (0.091 R)
• M28: 11,431,521 km (0.116 R)
• M29: 11,602,811 km (0.072 R)
• M30: 11,817,933 km (0.094 R)
• M31: 12,034,550 km (0.087 R)
• M32: 12,121,467 km (0.098 R)
• M33: 12,208,682 km (0.105 R)
• M34: 12,339,880 km (0.065 R)
• M35: 12,515,507 km (0.042 R)
• M36: 12,824,876 km (0.083 R)
• M37: 13,859,046 km (0.079 R)
• M38: 13,950,301 km (0.116 R)
• M39: 14,455,493 km (0.111 R)
• M40: 15,106,991 km (0.081 R)
• M41: 15,911,080 km (0.1 R)
• M42: 16,054,544 km (0.101 R)
• M43: 16,438,861 km (0.047 R)
• M44: 16,923,558 km (0.085 R)
• M45: 17,069,865 km (0.102 R)
• M46: 18,355,659 km (0.106 R)
• M47: 19,467,769 km (0.106 R)
• M48: 19,980,591 km (0.083 R)
• M49: 20,705,841 km (0.09 R)
• M50: 20,758,051 km (0.105 R)
• M51: 20,914,680 km (0.057 R)
• M52: 20,967,039 km (0.044 R)
• M53: 21,124,117 km (0.087 R)
• M54: 21,386,960 km (0.094 R)
• M55: 22,717,633 km (0.097 R)
• M56: 23,474,299 km (0.044 R)
• M57: 24,020,033 km (0.1 R)
• M58: 24,239,343 km (0.104 R)
• M59: 24,569,805 km (0.093 R)
• M60: 25,290,717 km (0.101 R)
• M61: 25,793,964 km (0.08 R)
• M62: 26,469,997 km (0.113 R)
• M63: 26,696,638 km (0.111 R)
• M64: 26,923,877 km (0.119 R)
• M65: 27,897,011 km (0.119 R)
• M66: 28,012,351 km (0.109 R)
• M67: 28,069,946 km (0.07 R)
• M68: 28,127,691 km (0.089 R)
• M69: 30,113,752 km (0.048 R)
• M70: 33,176,469 km (0.037 R)
• M71: 33,237,505 km (0.11 R)
• M72: 34,713,588 km (0.084 R)
• M73: 35,834,674 km (0.115 R)
• M74: 35,897,355 km (0.108 R)
• M75: 36,399,705 km (0.089 R)
• M76: 37,793,209 km (0.104 R)
• M77: 38,560,646 km (0.089 R)
• M78: 39,010,637 km (0.025 R)
• M79: 39,980,929 km (0.056 R)
• M80: 40,306,154 km (0.075 R)
• M81: 40,566,903 km (0.115 R)
• M82: 40,697,502 km (0.061 R)
• M83: 40,762,877 km (0.092 R)
• M84: 41,879,176 km (0.071 R)
• M85: 42,209,338 km (0.092 R)
• M86: 42,872,506 km (0.111 R)
• M87: 43,405,373 km (0.084 R)
• M88: 44,477,841 km (0.089 R)
• M89: 44,612,479 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.8

Radius: 12.1

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.52 AU - 13.84 AU

Year: 14313 Days

Day: 7 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,023,030 km

• M1: 296,503 km (0.06 R)
• M2: 459,116 km (0.063 R)
• M3: 581,786 km (0.079 R)
• M4: 717,471 km (0.075 R)
• M5: 886,966 km (0.096 R)
• M6: 1,118,543 km (0.091 R)
• M7: 1,530,685 km (0.078 R)
• M8: 1,958,835 km (0.036 R)
• M9: 2,328,042 km (0.11 R)
• M10: 2,488,411 km (0.097 R)
• M11: 2,686,030 km (0.071 R)
• M12: 3,167,137 km (0.089 R)
• M13: 3,273,800 km (0.101 R)
• M14: 3,490,717 km (0.087 R)
• M15: 4,767,684 km (0.075 R)
• M16: 5,014,221 km (0.074 R)
• M17: 5,434,591 km (0.102 R)
• M18: 6,671,616 km (0.06 R)
• M19: 6,994,149 km (0.111 R)
• M20: 7,180,847 km (0.112 R)
• M21: 7,606,902 km (0.08 R)
• M22: 8,041,185 km (0.07 R)
• M23: 8,434,029 km (0.08 R)
• M24: 8,984,399 km (0.079 R)
• M25: 9,340,891 km (0.115 R)
• M26: 11,082,809 km (0.054 R)
• M27: 11,191,716 km (0.068 R)
• M28: 11,465,181 km (0.044 R)
• M29: 13,731,888 km (0.085 R)
• M30: 14,915,805 km (0.036 R)
• M31: 15,096,220 km (0.101 R)
• M32: 16,009,366 km (0.081 R)
• M33: 16,627,953 km (0.085 R)
• M34: 17,570,569 km (0.031 R)
• M35: 18,080,399 km (0.075 R)
• M36: 18,659,791 km (0.116 R)
• M37: 19,310,692 km (0.074 R)
• M38: 19,573,236 km (0.106 R)
• M39: 22,813,974 km (0.062 R)
• M40: 23,370,179 km (0.112 R)
• M41: 24,283,325 km (0.118 R)
• M42: 24,922,407 km (0.093 R)
• M43: 25,711,087 km (0.077 R)
• M44: 26,362,436 km (0.104 R)
• M45: 27,239,379 km (0.076 R)
• M46: 27,607,689 km (0.11 R)
• M47: 28,200,246 km (0.114 R)
• M48: 28,722,193 km (0.095 R)
• M49: 29,247,431 km (0.049 R)
• M50: 29,473,473 km (0.056 R)
• M51: 32,075,579 km (0.059 R)
• M52: 32,542,324 km (0.054 R)
• M53: 33,325,469 km (0.101 R)
• M54: 34,432,044 km (0.045 R)
• M55: 34,910,010 km (0.102 R)
• M56: 35,953,155 km (0.082 R)
• M57: 36,033,789 km (0.109 R)
• M58: 36,438,152 km (0.095 R)
• M59: 37,169,536 km (0.082 R)
• M60: 37,577,938 km (0.044 R)
• M61: 38,729,542 km (0.051 R)
• M62: 38,894,998 km (0.106 R)
• M63: 40,394,716 km (0.054 R)
• M64: 40,814,637 km (0.112 R)
• M65: 40,898,711 km (0.073 R)
• M66: 41,236,055 km (0.102 R)
• M67: 42,594,104 km (0.086 R)
• M68: 42,764,945 km (0.116 R)
• M69: 44,919,154 km (0.099 R)
• M70: 45,092,987 km (0.104 R)
• M71: 45,703,197 km (0.085 R)
• M72: 45,965,591 km (0.054 R)
• M73: 47,638,993 km (0.088 R)
• M74: 47,727,555 km (0.09 R)
• M75: 48,260,572 km (0.027 R)
• M76: 48,349,583 km (0.114 R)
• M77: 51,317,455 km (0.06 R)
• M78: 51,590,172 km (0.095 R)
• M79: 53,420,652 km (0.094 R)
• M80: 54,714,673 km (0.08 R)
• M81: 56,862,749 km (0.073 R)
• M82: 58,278,543 km (0.092 R)
• M83: 58,658,073 km (0.097 R)
• M84: 58,848,212 km (0.08 R)
• M85: 59,801,599 km (0.087 R)
• M86: 60,376,055 km (0.085 R)
• M87: 61,144,838 km (0.037 R)
• M88: 63,665,862 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 13,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit