🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.4 AU - 0.6 AU

Year: 134 Days

Day: 43.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.77 AU - 4.31 AU

Year: 3076 Days

Day: 20.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.2

Radius: 11.3

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.33 AU - 5.39 AU

Year: 3448 Days

Day: 11.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 31,313,394 km

• M1: 252,820 km (0.082 R)
• M2: 352,453 km (0.107 R)
• M3: 827,575 km (0.113 R)
• M4: 924,964 km (0.086 R)
• M5: 1,138,440 km (0.101 R)
• M6: 1,437,037 km (0.111 R)
• M7: 1,858,604 km (0.096 R)
• M8: 2,309,642 km (0.082 R)
• M9: 2,629,183 km (0.057 R)
• M10: 2,891,727 km (0.063 R)
• M11: 3,026,215 km (0.065 R)
• M12: 3,117,021 km (0.119 R)
• M13: 3,613,836 km (0.104 R)
• M14: 3,788,267 km (0.064 R)
• M15: 3,925,897 km (0.109 R)
• M16: 4,105,265 km (0.085 R)
• M17: 4,206,243 km (0.117 R)
• M18: 4,472,378 km (0.12 R)
• M19: 4,775,912 km (0.081 R)
• M20: 4,924,912 km (0.068 R)
• M21: 5,303,993 km (0.116 R)
• M22: 5,436,237 km (0.098 R)
• M23: 5,547,239 km (0.084 R)
• M24: 5,805,445 km (0.097 R)
• M25: 6,044,801 km (0.087 R)
• M26: 6,252,443 km (0.116 R)
• M27: 6,829,741 km (0.093 R)
• M28: 7,167,384 km (0.065 R)
• M29: 8,701,659 km (0.086 R)
• M30: 8,779,749 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.8

Radius: 13.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.95 AU - 5.33 AU

Year: 4414 Days

Day: 11 Hours

Environment

Temp: -138 °C

Axial Tilt: 53.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,313,394 km

• M1: 167,849 km (0.069 R)
• M2: 305,778 km (0.083 R)
• M3: 504,893 km (0.119 R)
• M4: 683,513 km (0.109 R)
• M5: 772,673 km (0.068 R)
• M6: 914,941 km (0.114 R)
• M7: 1,098,198 km (0.074 R)
• M8: 1,385,426 km (0.113 R)
• M9: 1,502,561 km (0.108 R)
• M10: 1,635,554 km (0.047 R)
• M11: 1,785,151 km (0.105 R)
• M12: 1,926,671 km (0.087 R)
• M13: 2,179,940 km (0.091 R)
• M14: 2,359,607 km (0.089 R)
• M15: 2,675,259 km (0.109 R)
• M16: 2,838,320 km (0.119 R)
• M17: 2,974,155 km (0.12 R)
• M18: 3,143,201 km (0.117 R)
• M19: 3,284,122 km (0.104 R)
• M20: 3,426,988 km (0.057 R)
• M21: 3,555,792 km (0.083 R)
• M22: 4,053,504 km (0.109 R)
• M23: 4,155,679 km (0.069 R)
• M24: 4,362,872 km (0.083 R)
• M25: 4,769,330 km (0.119 R)
• M26: 5,280,954 km (0.096 R)
• M27: 5,392,854 km (0.092 R)
• M28: 5,543,349 km (0.089 R)
• M29: 5,657,193 km (0.051 R)
• M30: 5,790,934 km (0.116 R)
• M31: 6,081,153 km (0.098 R)
• M32: 6,696,150 km (0.041 R)
• M33: 7,144,794 km (0.078 R)
• M34: 7,310,399 km (0.086 R)
• M35: 7,414,519 km (0.11 R)
• M36: 7,964,142 km (0.068 R)
• M37: 8,114,338 km (0.101 R)
• M38: 8,222,198 km (0.088 R)
• M39: 8,417,573 km (0.103 R)
• M40: 8,504,938 km (0.075 R)
• M41: 8,790,969 km (0.069 R)
• M42: 9,395,045 km (0.062 R)
• M43: 9,874,357 km (0.113 R)
• M44: 10,105,336 km (0.075 R)
• M45: 10,549,343 km (0.114 R)
• M46: 11,167,182 km (0.093 R)
• M47: 11,407,885 km (0.102 R)
• M48: 11,577,529 km (0.052 R)
• M49: 11,699,152 km (0.11 R)
• M50: 12,537,648 km (0.099 R)
• M51: 12,762,942 km (0.086 R)
• M52: 12,939,019 km (0.099 R)
• M53: 13,472,186 km (0.087 R)
• M54: 14,194,295 km (0.069 R)
• M55: 14,350,625 km (0.041 R)
• M56: 14,586,391 km (0.051 R)
• M57: 14,691,558 km (0.114 R)
• M58: 14,823,354 km (0.105 R)
• M59: 14,955,449 km (0.1 R)
• M60: 15,088,142 km (0.119 R)
• M61: 15,274,391 km (0.067 R)
• M62: 15,514,945 km (0.106 R)
• M63: 15,622,356 km (0.119 R)
• M64: 15,729,917 km (0.057 R)
• M65: 16,709,484 km (0.11 R)
• M66: 17,040,394 km (0.105 R)
• M67: 17,457,174 km (0.118 R)
• M68: 17,568,924 km (0.066 R)
• M69: 18,102,689 km (0.111 R)
• M70: 18,187,511 km (0.116 R)
• M71: 18,385,878 km (0.06 R)
• M72: 18,813,279 km (0.092 R)
• M73: 19,272,843 km (0.082 R)
• M74: 19,417,205 km (0.1 R)

Asteroid Belt

Center: 9.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.1

Radius: 4.5

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.81 AU - 15.01 AU

Year: 17569 Days

Day: 20 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 31,313,394 km

• M1: 83,027 km (0.075 R)
• M2: 124,465 km (0.087 R)
• M3: 177,124 km (0.105 R)
• M4: 238,758 km (0.066 R)
• M5: 296,353 km (0.065 R)
• M6: 333,154 km (0.104 R)
• M7: 482,902 km (0.101 R)
• M8: 512,223 km (0.082 R)
• M9: 604,375 km (0.102 R)
• M10: 858,093 km (0.09 R)
• M11: 1,025,045 km (0.081 R)
• M12: 1,063,491 km (0.052 R)
• M13: 1,122,134 km (0.07 R)
• M14: 1,283,999 km (0.099 R)
• M15: 1,883,288 km (0.042 R)
• M16: 2,452,807 km (0.09 R)
• M17: 2,796,882 km (0.091 R)
• M18: 3,269,312 km (0.111 R)
• M19: 3,766,126 km (0.105 R)
• M20: 4,008,026 km (0.096 R)
• M21: 4,038,544 km (0.115 R)
• M22: 4,959,319 km (0.107 R)
• M23: 5,596,157 km (0.112 R)
• M24: 5,941,728 km (0.091 R)
• M25: 6,187,667 km (0.065 R)
• M26: 6,365,389 km (0.093 R)
• M27: 6,653,216 km (0.08 R)
• M28: 6,689,568 km (0.113 R)
• M29: 6,982,181 km (0.078 R)
• M30: 7,278,984 km (0.114 R)
• M31: 7,617,823 km (0.08 R)
• M32: 7,884,855 km (0.099 R)
• M33: 9,023,744 km (0.112 R)
• M34: 9,346,875 km (0.054 R)
• M35: 9,387,566 km (0.112 R)
• M36: 9,428,256 km (0.069 R)
• M37: 10,087,833 km (0.112 R)
• M38: 12,376,232 km (0.061 R)
• M39: 12,780,146 km (0.085 R)
• M40: 12,915,682 km (0.082 R)
• M41: 13,600,840 km (0.095 R)
• M42: 13,878,194 km (0.099 R)
• M43: 14,204,168 km (0.05 R)
• M44: 14,721,478 km (0.056 R)
• M45: 14,768,900 km (0.119 R)
• M46: 16,506,330 km (0.114 R)
• M47: 17,049,969 km (0.047 R)
• M48: 17,901,629 km (0.099 R)
• M49: 19,179,045 km (0.064 R)
• M50: 20,380,017 km (0.093 R)
• M51: 22,145,272 km (0.081 R)
• M52: 22,253,730 km (0.103 R)
• M53: 22,308,034 km (0.054 R)
• M54: 25,024,283 km (0.094 R)
• M55: 26,047,981 km (0.1 R)
• M56: 26,392,206 km (0.051 R)
• M57: 26,449,801 km (0.114 R)
• M58: 27,027,249 km (0.091 R)
• M59: 27,550,692 km (0.112 R)
• M60: 27,667,378 km (0.076 R)
• M61: 28,489,269 km (0.078 R)
• M62: 29,081,228 km (0.062 R)
• M63: 31,550,191 km (0.049 R)
• M64: 31,917,155 km (0.045 R)
• M65: 32,285,464 km (0.076 R)
• M66: 32,655,121 km (0.087 R)
• M67: 32,902,406 km (0.089 R)
• M68: 32,964,340 km (0.092 R)
• M69: 34,273,471 km (0.106 R)
• M70: 35,029,239 km (0.07 R)
• M71: 35,092,519 km (0.118 R)
• M72: 35,599,656 km (0.062 R)
• M73: 35,663,235 km (0.12 R)
• M74: 35,726,814 km (0.112 R)
• M75: 36,300,971 km (0.045 R)
• M76: 36,621,260 km (0.1 R)
• M77: 37,264,530 km (0.082 R)
• M78: 38,106,467 km (0.095 R)
• M79: 38,236,617 km (0.111 R)
• M80: 38,301,692 km (0.055 R)
• M81: 38,627,816 km (0.072 R)
• M82: 39,151,408 km (0.095 R)
• M83: 39,479,776 km (0.109 R)
• M84: 40,139,353 km (0.115 R)
• M85: 41,603,317 km (0.117 R)
• M86: 42,005,586 km (0.111 R)
• M87: 43,355,856 km (0.032 R)
• M88: 44,377,909 km (0.119 R)
• M89: 44,651,823 km (0.086 R)
• M90: 44,788,854 km (0.078 R)
• M91: 45,821,977 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.6

Radius: 7.5

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.34 AU - 18 AU

Year: 23494 Days

Day: 20 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 31,313,394 km

• M1: 124,465 km (0.085 R)
• M2: 289,023 km (0.113 R)
• M3: 401,221 km (0.105 R)
• M4: 540,647 km (0.068 R)
• M5: 610,659 km (0.089 R)
• M6: 826,379 km (0.12 R)
• M7: 978,669 km (0.112 R)
• M8: 1,036,414 km (0.084 R)
• M9: 1,095,356 km (0.087 R)
• M10: 1,746,256 km (0.073 R)
• M11: 1,799,214 km (0.069 R)
• M12: 1,943,426 km (0.12 R)
• M13: 2,166,776 km (0.108 R)
• M14: 2,320,263 km (0.108 R)
• M15: 2,781,623 km (0.043 R)
• M16: 2,843,856 km (0.117 R)
• M17: 3,514,503 km (0.1 R)
• M18: 3,627,150 km (0.089 R)
• M19: 4,352,251 km (0.104 R)
• M20: 4,473,276 km (0.068 R)
• M21: 5,044,739 km (0.074 R)
• M22: 5,146,466 km (0.032 R)
• M23: 5,197,628 km (0.115 R)
• M24: 5,403,924 km (0.094 R)
• M25: 5,691,750 km (0.076 R)
• M26: 6,228,208 km (0.073 R)
• M27: 6,585,448 km (0.116 R)
• M28: 6,921,295 km (0.097 R)
• M29: 7,406,441 km (0.116 R)
• M30: 7,522,230 km (0.034 R)
• M31: 8,349,506 km (0.105 R)
• M32: 11,065,156 km (0.055 R)
• M33: 11,230,761 km (0.075 R)
• M34: 11,531,004 km (0.051 R)
• M35: 11,833,940 km (0.097 R)
• M36: 12,310,259 km (0.114 R)
• M37: 13,106,569 km (0.082 R)
• M38: 13,176,580 km (0.084 R)
• M39: 13,317,053 km (0.116 R)
• M40: 13,493,279 km (0.1 R)
• M41: 13,705,708 km (0.065 R)
• M42: 13,919,334 km (0.043 R)
• M43: 15,928,284 km (0.1 R)
• M44: 16,152,980 km (0.116 R)
• M45: 16,454,120 km (0.068 R)
• M46: 16,871,199 km (0.09 R)
• M47: 17,023,639 km (0.112 R)
• M48: 20,007,369 km (0.073 R)
• M49: 21,146,706 km (0.04 R)
• M50: 21,807,181 km (0.088 R)
• M51: 21,890,208 km (0.12 R)
• M52: 22,181,774 km (0.066 R)
• M53: 23,700,940 km (0.119 R)
• M54: 24,128,790 km (0.112 R)
• M55: 25,035,802 km (0.086 R)
• M56: 25,865,921 km (0.062 R)
• M57: 27,642,994 km (0.041 R)
• M58: 28,682,549 km (0.063 R)
• M59: 29,826,823 km (0.103 R)
• M60: 30,103,729 km (0.069 R)
• M61: 31,219,729 km (0.091 R)
• M62: 31,266,553 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit