🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.6 AU - 0.7 AU

Year: 195 Days

Day: 13.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.6 AU - 0.9 AU

Year: 242 Days

Day: 24.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,918,912 km

• M1: 52,808 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.67 AU - 2.93 AU

Year: 1747 Days

Day: 40.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,918,912 km

• M1: 1,084,585 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.84 AU - 4.42 AU

Year: 2578 Days

Day: 36.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 89.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,918,912 km

• M1: 2,692,163 km (0.088 R)

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.6

Radius: 14.9

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.73 AU - 8.99 AU

Year: 8215 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,918,912 km

• M1: 188,643 km (0.072 R)
• M2: 283,338 km (0.082 R)
• M3: 441,015 km (0.086 R)
• M4: 542,591 km (0.118 R)
• M5: 654,939 km (0.025 R)
• M6: 954,135 km (0.11 R)
• M7: 1,064,239 km (0.069 R)
• M8: 1,179,130 km (0.055 R)
• M9: 1,477,129 km (0.069 R)
• M10: 1,899,444 km (0.04 R)
• M11: 2,083,300 km (0.115 R)
• M12: 2,425,430 km (0.061 R)
• M13: 2,671,220 km (0.087 R)
• M14: 2,855,375 km (0.066 R)
• M15: 3,212,165 km (0.106 R)
• M16: 3,433,271 km (0.081 R)
• M17: 3,533,203 km (0.12 R)
• M18: 3,710,476 km (0.12 R)
• M19: 4,021,490 km (0.114 R)
• M20: 4,892,299 km (0.118 R)
• M21: 5,033,520 km (0.044 R)
• M22: 5,524,500 km (0.108 R)
• M23: 6,000,670 km (0.097 R)
• M24: 6,552,237 km (0.103 R)
• M25: 6,708,417 km (0.082 R)
• M26: 7,378,017 km (0.101 R)
• M27: 8,069,010 km (0.113 R)
• M28: 8,304,028 km (0.069 R)
• M29: 8,609,507 km (0.078 R)
• M30: 9,057,403 km (0.088 R)
• M31: 9,725,657 km (0.053 R)
• M32: 10,083,944 km (0.119 R)
• M33: 10,446,419 km (0.081 R)
• M34: 11,035,536 km (0.117 R)
• M35: 11,673,271 km (0.059 R)
• M36: 11,939,406 km (0.082 R)
• M37: 12,323,125 km (0.101 R)
• M38: 12,828,017 km (0.078 R)
• M39: 13,221,011 km (0.096 R)
• M40: 13,578,101 km (0.048 R)
• M41: 13,858,148 km (0.099 R)
• M42: 14,139,991 km (0.117 R)
• M43: 14,383,237 km (0.09 R)
• M44: 14,627,680 km (0.11 R)
• M45: 15,871,137 km (0.095 R)
• M46: 16,335,639 km (0.12 R)
• M47: 16,676,273 km (0.063 R)
• M48: 16,804,478 km (0.109 R)
• M49: 17,062,236 km (0.066 R)
• M50: 17,799,304 km (0.08 R)
• M51: 18,281,907 km (0.109 R)
• M52: 18,458,432 km (0.072 R)
• M53: 18,591,275 km (0.035 R)
• M54: 18,724,417 km (0.105 R)
• M55: 19,259,978 km (0.078 R)
• M56: 19,755,446 km (0.109 R)
• M57: 21,452,634 km (0.094 R)
• M58: 22,013,027 km (0.083 R)
• M59: 22,295,169 km (0.106 R)
• M60: 22,389,416 km (0.099 R)
• M61: 22,625,780 km (0.071 R)
• M62: 23,148,475 km (0.056 R)
• M63: 24,400,011 km (0.078 R)
• M64: 25,230,130 km (0.109 R)
• M65: 25,377,633 km (0.049 R)
• M66: 25,624,021 km (0.098 R)
• M67: 25,970,340 km (0.068 R)
• M68: 26,268,489 km (0.1 R)
• M69: 26,467,902 km (0.032 R)
• M70: 27,270,345 km (0.082 R)
• M71: 28,335,781 km (0.098 R)
• M72: 29,881,277 km (0.097 R)
• M73: 30,454,835 km (0.096 R)
• M74: 31,032,134 km (0.111 R)
• M75: 31,454,149 km (0.114 R)
• M76: 31,665,980 km (0.12 R)
• M77: 31,825,002 km (0.118 R)
• M78: 31,984,474 km (0.097 R)
• M79: 32,250,758 km (0.058 R)
• M80: 34,352,608 km (0.076 R)
• M81: 35,668,022 km (0.11 R)
• M82: 36,554,240 km (0.113 R)
• M83: 36,832,641 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.4

Radius: 11.1

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.76 AU - 11.06 AU

Year: 11630 Days

Day: 12.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 24,918,912 km

• M1: 156,180 km (0.038 R)
• M2: 248,781 km (0.112 R)
• M3: 351,854 km (0.077 R)
• M4: 602,580 km (0.1 R)
• M5: 817,403 km (0.117 R)
• M6: 894,894 km (0.116 R)
• M7: 1,160,730 km (0.065 R)
• M8: 1,746,106 km (0.11 R)
• M9: 1,910,963 km (0.108 R)
• M10: 2,059,663 km (0.111 R)
• M11: 2,168,122 km (0.113 R)
• M12: 2,436,650 km (0.062 R)
• M13: 2,621,703 km (0.074 R)
• M14: 3,204,686 km (0.083 R)
• M15: 3,537,242 km (0.077 R)
• M16: 3,800,684 km (0.045 R)
• M17: 4,180,363 km (0.069 R)
• M18: 4,459,064 km (0.086 R)
• M19: 4,976,074 km (0.055 R)
• M20: 5,064,187 km (0.111 R)
• M21: 5,241,909 km (0.058 R)
• M22: 5,634,005 km (0.119 R)
• M23: 5,849,127 km (0.11 R)
• M24: 6,899,454 km (0.067 R)
• M25: 7,295,888 km (0.103 R)
• M26: 7,429,629 km (0.112 R)
• M27: 8,284,281 km (0.057 R)
• M28: 8,847,517 km (0.097 R)
• M29: 8,990,383 km (0.107 R)
• M30: 9,097,944 km (0.093 R)
• M31: 9,642,331 km (0.114 R)
• M32: 10,610,977 km (0.082 R)
• M33: 10,838,815 km (0.045 R)
• M34: 10,915,259 km (0.104 R)
• M35: 11,571,395 km (0.085 R)
• M36: 12,042,329 km (0.077 R)
• M37: 13,002,897 km (0.091 R)
• M38: 13,246,891 km (0.076 R)
• M39: 13,410,402 km (0.085 R)
• M40: 13,946,561 km (0.1 R)
• M41: 14,196,240 km (0.095 R)
• M42: 14,615,862 km (0.094 R)
• M43: 17,396,886 km (0.119 R)
• M44: 17,755,771 km (0.115 R)
• M45: 18,709,607 km (0.036 R)
• M46: 18,847,237 km (0.093 R)
• M47: 19,447,574 km (0.085 R)
• M48: 19,726,723 km (0.081 R)
• M49: 19,866,747 km (0.104 R)
• M50: 20,289,062 km (0.089 R)
• M51: 20,572,250 km (0.058 R)
• M52: 22,298,460 km (0.097 R)
• M53: 23,772,298 km (0.12 R)
• M54: 24,170,678 km (0.108 R)
• M55: 24,671,681 km (0.064 R)
• M56: 24,873,040 km (0.1 R)
• M57: 25,429,544 km (0.092 R)
• M58: 26,041,399 km (0.113 R)
• M59: 27,175,800 km (0.113 R)
• M60: 28,168,381 km (0.082 R)
• M61: 28,326,207 km (0.062 R)
• M62: 28,589,948 km (0.088 R)
• M63: 29,492,622 km (0.114 R)
• M64: 29,920,621 km (0.099 R)
• M65: 30,350,715 km (0.026 R)
• M66: 30,674,595 km (0.05 R)
• M67: 31,380,248 km (0.046 R)
• M68: 32,036,534 km (0.08 R)
• M69: 32,201,241 km (0.108 R)
• M70: 32,421,299 km (0.09 R)
• M71: 32,697,158 km (0.026 R)
• M72: 33,251,268 km (0.052 R)
• M73: 33,640,821 km (0.025 R)
• M74: 33,752,571 km (0.071 R)
• M75: 34,144,068 km (0.109 R)
• M76: 34,368,615 km (0.116 R)
• M77: 35,441,531 km (0.104 R)
• M78: 35,725,617 km (0.086 R)
• M79: 36,353,479 km (0.083 R)
• M80: 36,640,109 km (0.092 R)
• M81: 36,984,932 km (0.029 R)
• M82: 37,504,336 km (0.043 R)
• M83: 37,735,913 km (0.116 R)
• M84: 38,784,146 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.9

Radius: 6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.98 AU - 16.78 AU

Year: 19277 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,918,912 km

• M1: 115,789 km (0.11 R)
• M2: 155,731 km (0.108 R)
• M3: 203,752 km (0.082 R)
• M4: 265,985 km (0.085 R)
• M5: 495,917 km (0.112 R)
• M6: 647,310 km (0.096 R)
• M7: 968,646 km (0.093 R)
• M8: 1,107,323 km (0.059 R)
• M9: 1,199,027 km (0.11 R)
• M10: 1,390,063 km (0.108 R)
• M11: 1,971,850 km (0.081 R)
• M12: 2,346,891 km (0.097 R)
• M13: 2,690,966 km (0.066 R)
• M14: 2,886,790 km (0.045 R)
• M15: 3,069,000 km (0.101 R)
• M16: 3,560,130 km (0.032 R)
• M17: 3,934,424 km (0.106 R)
• M18: 4,508,880 km (0.064 R)
• M19: 4,720,262 km (0.097 R)
• M20: 5,065,384 km (0.11 R)
• M21: 5,131,057 km (0.098 R)
• M22: 5,418,584 km (0.076 R)
• M23: 5,917,344 km (0.093 R)
• M24: 6,055,871 km (0.106 R)
• M25: 7,006,715 km (0.09 R)
• M26: 7,325,808 km (0.082 R)
• M27: 7,400,008 km (0.088 R)
• M28: 7,449,675 km (0.114 R)
• M29: 7,574,290 km (0.113 R)
• M30: 7,775,200 km (0.056 R)
• M31: 8,003,336 km (0.107 R)
• M32: 8,414,282 km (0.118 R)
• M33: 8,858,438 km (0.11 R)
• M34: 9,960,675 km (0.114 R)
• M35: 10,878,907 km (0.096 R)
• M36: 10,963,729 km (0.114 R)
• M37: 11,247,965 km (0.099 R)
• M38: 11,305,111 km (0.118 R)
• M39: 12,291,410 km (0.108 R)
• M40: 12,409,293 km (0.106 R)
• M41: 13,184,360 km (0.109 R)
• M42: 13,608,320 km (0.115 R)
• M43: 13,883,131 km (0.032 R)
• M44: 14,314,272 km (0.06 R)
• M45: 14,969,361 km (0.079 R)
• M46: 15,316,279 km (0.117 R)
• M47: 16,243,786 km (0.077 R)
• M48: 18,018,615 km (0.111 R)
• M49: 18,657,697 km (0.048 R)
• M50: 18,996,985 km (0.097 R)
• M51: 19,065,052 km (0.064 R)
• M52: 19,647,287 km (0.074 R)
• M53: 20,200,500 km (0.053 R)
• M54: 20,304,919 km (0.085 R)
• M55: 20,374,482 km (0.054 R)
• M56: 20,758,949 km (0.116 R)
• M57: 21,145,809 km (0.086 R)
• M58: 21,216,419 km (0.117 R)
• M59: 21,393,243 km (0.073 R)
• M60: 22,320,601 km (0.084 R)
• M61: 22,428,311 km (0.098 R)
• M62: 22,572,374 km (0.109 R)
• M63: 23,297,325 km (0.11 R)
• M64: 24,251,161 km (0.093 R)
• M65: 24,436,064 km (0.039 R)
• M66: 24,881,716 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 17,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit