🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.52 AU - 0.56 AU

Year: 141 Days

Day: 22.2 Hours

Environment

Temp: 266 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.93 AU - 1.05 AU

Year: 351 Days

Day: 15.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,916,223 km

• M1: 528,529 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.06 AU - 1.48 AU

Year: 510 Days

Day: 21.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 119.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,916,223 km

• M1: 522,994 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.39 AU - 2.31 AU

Year: 897 Days

Day: 33.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.48 AU - 3.6 AU

Year: 1889 Days

Day: 17.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.2

Radius: 13.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.8 AU - 10.08 AU

Year: 11171 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 101,916,223 km

• M1: 231,727 km (0.102 R)
• M2: 324,627 km (0.032 R)
• M3: 429,196 km (0.055 R)
• M4: 654,640 km (0.116 R)
• M5: 1,108,969 km (0.108 R)
• M6: 1,227,301 km (0.068 R)
• M7: 1,392,008 km (0.086 R)
• M8: 2,965,329 km (0.077 R)
• M9: 3,538,887 km (0.062 R)
• M10: 3,717,806 km (0.096 R)
• M11: 3,961,052 km (0.115 R)
• M12: 4,367,659 km (0.052 R)
• M13: 5,807,090 km (0.08 R)
• M14: 6,090,129 km (0.12 R)
• M15: 6,305,550 km (0.062 R)
• M16: 6,706,772 km (0.119 R)
• M17: 7,191,918 km (0.077 R)
• M18: 7,381,458 km (0.079 R)
• M19: 9,161,972 km (0.084 R)
• M20: 9,783,850 km (0.098 R)
• M21: 10,548,295 km (0.118 R)
• M22: 12,134,482 km (0.116 R)
• M23: 12,360,674 km (0.062 R)
• M24: 12,679,616 km (0.07 R)
• M25: 13,001,401 km (0.043 R)
• M26: 13,232,979 km (0.09 R)
• M27: 13,465,753 km (0.119 R)
• M28: 13,559,252 km (0.095 R)
• M29: 13,888,367 km (0.108 R)
• M30: 14,125,031 km (0.098 R)
• M31: 14,506,506 km (0.115 R)
• M32: 14,650,419 km (0.115 R)
• M33: 15,426,084 km (0.078 R)
• M34: 16,115,879 km (0.052 R)
• M35: 16,215,212 km (0.108 R)
• M36: 16,314,695 km (0.096 R)
• M37: 16,564,523 km (0.12 R)
• M38: 17,219,912 km (0.077 R)
• M39: 17,423,365 km (0.071 R)
• M40: 17,627,566 km (0.09 R)
• M41: 17,883,977 km (0.036 R)
• M42: 18,089,973 km (0.085 R)
• M43: 18,452,299 km (0.108 R)
• M44: 18,921,737 km (0.066 R)
• M45: 19,712,960 km (0.096 R)
• M46: 20,139,314 km (0.091 R)
• M47: 20,299,982 km (0.098 R)
• M48: 20,407,394 km (0.118 R)
• M49: 20,730,675 km (0.066 R)
• M50: 21,164,209 km (0.078 R)
• M51: 21,600,885 km (0.043 R)
• M52: 22,040,404 km (0.111 R)
• M53: 22,705,516 km (0.107 R)
• M54: 23,040,466 km (0.106 R)
• M55: 24,055,188 km (0.113 R)
• M56: 24,168,882 km (0.096 R)
• M57: 24,625,156 km (0.091 R)
• M58: 26,420,630 km (0.052 R)
• M59: 26,537,914 km (0.047 R)
• M60: 26,890,816 km (0.025 R)
• M61: 27,899,105 km (0.059 R)
• M62: 28,497,946 km (0.113 R)
• M63: 28,859,374 km (0.096 R)
• M64: 29,769,527 km (0.11 R)
• M65: 32,304,912 km (0.119 R)
• M66: 32,493,256 km (0.062 R)
• M67: 33,123,213 km (0.11 R)
• M68: 34,716,131 km (0.113 R)
• M69: 35,748,655 km (0.1 R)
• M70: 36,399,107 km (0.064 R)
• M71: 37,579,733 km (0.093 R)
• M72: 38,506,642 km (0.08 R)
• M73: 38,772,926 km (0.06 R)
• M74: 39,709,558 km (0.039 R)
• M75: 41,196,411 km (0.087 R)
• M76: 41,400,612 km (0.079 R)
• M77: 42,770,330 km (0.033 R)
• M78: 42,977,075 km (0.112 R)
• M79: 43,668,666 km (0.094 R)
• M80: 45,062,768 km (0.103 R)
• M81: 45,554,197 km (0.076 R)
• M82: 46,755,019 km (0.12 R)
• M83: 47,110,165 km (0.118 R)
• M84: 47,466,208 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.1

Radius: 6.3

Gravity: 21.17 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.14 AU - 20.54 AU

Year: 27996 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 101,916,223 km

• M1: 165,306 km (0.066 R)
• M2: 212,279 km (0.097 R)
• M3: 530,175 km (0.068 R)
• M4: 986,448 km (0.106 R)
• M5: 1,116,000 km (0.078 R)
• M6: 1,251,237 km (0.064 R)
• M7: 1,727,257 km (0.116 R)
• M8: 1,805,048 km (0.098 R)
• M9: 2,004,911 km (0.116 R)
• M10: 2,212,104 km (0.085 R)
• M11: 3,060,324 km (0.056 R)
• M12: 3,298,783 km (0.095 R)
• M13: 3,395,872 km (0.079 R)
• M14: 3,592,892 km (0.113 R)
• M15: 3,998,153 km (0.086 R)
• M16: 4,417,924 km (0.078 R)
• M17: 5,643,131 km (0.119 R)
• M18: 7,985,385 km (0.108 R)
• M19: 8,050,759 km (0.118 R)
• M20: 8,116,133 km (0.097 R)
• M21: 8,379,575 km (0.102 R)
• M22: 8,780,198 km (0.081 R)
• M23: 9,323,986 km (0.084 R)
• M24: 9,669,408 km (0.032 R)
• M25: 9,808,684 km (0.075 R)
• M26: 11,753,905 km (0.04 R)
• M27: 12,579,685 km (0.113 R)
• M28: 13,657,388 km (0.057 R)
• M29: 13,735,478 km (0.094 R)
• M30: 14,365,734 km (0.118 R)
• M31: 14,524,906 km (0.089 R)
• M32: 14,684,527 km (0.115 R)
• M33: 15,328,845 km (0.116 R)
• M34: 16,645,007 km (0.098 R)
• M35: 17,570,719 km (0.104 R)
• M36: 17,740,811 km (0.11 R)
• M37: 18,168,362 km (0.068 R)
• M38: 18,772,887 km (0.096 R)
• M39: 20,090,096 km (0.095 R)
• M40: 23,651,723 km (0.095 R)
• M41: 23,745,520 km (0.105 R)
• M42: 23,933,565 km (0.076 R)
• M43: 24,122,208 km (0.117 R)
• M44: 24,976,860 km (0.114 R)
• M45: 25,456,022 km (0.095 R)
• M46: 26,520,711 km (0.108 R)
• M47: 28,194,711 km (0.103 R)
• M48: 30,207,251 km (0.101 R)
• M49: 30,820,004 km (0.075 R)
• M50: 31,128,026 km (0.12 R)
• M51: 31,230,799 km (0.118 R)
• M52: 33,522,489 km (0.118 R)
• M53: 34,369,064 km (0.119 R)
• M54: 34,688,455 km (0.052 R)
• M55: 34,795,118 km (0.056 R)
• M56: 35,867,585 km (0.034 R)
• M57: 36,083,455 km (0.043 R)
• M58: 36,299,774 km (0.107 R)
• M59: 38,706,654 km (0.085 R)
• M60: 39,817,717 km (0.081 R)
• M61: 40,153,116 km (0.098 R)
• M62: 43,672,854 km (0.116 R)
• M63: 44,018,725 km (0.107 R)
• M64: 44,134,214 km (0.119 R)
• M65: 45,061,721 km (0.061 R)
• M66: 47,526,645 km (0.119 R)
• M67: 48,239,030 km (0.036 R)
• M68: 50,035,252 km (0.105 R)
• M69: 50,638,730 km (0.072 R)
• M70: 52,219,381 km (0.113 R)
• M71: 53,569,352 km (0.071 R)
• M72: 53,816,039 km (0.11 R)
• M73: 54,186,742 km (0.081 R)
• M74: 62,424,798 km (0.076 R)
• M75: 62,944,351 km (0.046 R)
• M76: 63,074,501 km (0.047 R)
• M77: 65,300,069 km (0.109 R)
• M78: 67,152,240 km (0.045 R)
• M79: 69,155,655 km (0.092 R)
• M80: 69,693,160 km (0.098 R)
• M81: 71,178,667 km (0.117 R)
• M82: 71,585,573 km (0.096 R)
• M83: 72,129,361 km (0.099 R)
• M84: 72,538,063 km (0.028 R)
• M85: 74,318,128 km (0.103 R)
• M86: 75,697,271 km (0.034 R)
• M87: 78,760,736 km (0.104 R)
• M88: 79,322,027 km (0.062 R)
• M89: 79,603,271 km (0.063 R)
• M90: 80,872,609 km (0.082 R)
• M91: 82,433,214 km (0.11 R)
• M92: 88,336,495 km (0.06 R)
• M93: 92,002,541 km (0.099 R)
• M94: 97,067,326 km (0.085 R)
• M95: 97,368,018 km (0.1 R)
• M96: 97,669,159 km (0.12 R)
• M97: 98,272,188 km (0.097 R)
• M98: 99,936,913 km (0.103 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 17,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit