🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.88 AU - 3.08 AU

Year: 1495 Days

Day: 32 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.2

Radius: 12

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.49 AU - 7.39 AU

Year: 7000 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,332,019 km

• M1: 159,471 km (0.074 R)
• M2: 243,097 km (0.084 R)
• M3: 414,835 km (0.107 R)
• M4: 572,212 km (0.115 R)
• M5: 740,360 km (0.109 R)
• M6: 824,883 km (0.109 R)
• M7: 1,018,612 km (0.094 R)
• M8: 1,128,267 km (0.086 R)
• M9: 1,360,443 km (0.119 R)
• M10: 1,804,300 km (0.062 R)
• M11: 2,077,914 km (0.056 R)
• M12: 2,457,594 km (0.085 R)
• M13: 2,859,414 km (0.07 R)
• M14: 2,978,045 km (0.095 R)
• M15: 3,179,553 km (0.103 R)
• M16: 3,638,968 km (0.114 R)
• M17: 3,746,230 km (0.075 R)
• M18: 3,832,997 km (0.092 R)
• M19: 3,920,362 km (0.1 R)
• M20: 4,052,606 km (0.088 R)
• M21: 4,550,618 km (0.108 R)
• M22: 4,736,568 km (0.098 R)
• M23: 5,044,141 km (0.093 R)
• M24: 5,164,268 km (0.038 R)
• M25: 5,829,081 km (0.103 R)
• M26: 6,520,971 km (0.095 R)
• M27: 7,130,882 km (0.064 R)
• M28: 7,538,685 km (0.058 R)
• M29: 7,676,166 km (0.098 R)
• M30: 9,010,280 km (0.092 R)
• M31: 9,629,316 km (0.114 R)
• M32: 10,019,467 km (0.031 R)
• M33: 10,110,273 km (0.057 R)
• M34: 10,506,857 km (0.045 R)
• M35: 10,691,610 km (0.065 R)
• M36: 10,815,477 km (0.107 R)
• M37: 10,970,909 km (0.066 R)
• M38: 11,189,771 km (0.079 R)
• M39: 11,473,109 km (0.118 R)
• M40: 11,758,991 km (0.092 R)
• M41: 11,854,883 km (0.082 R)
• M42: 12,273,159 km (0.118 R)
• M43: 12,630,847 km (0.05 R)
• M44: 13,190,343 km (0.105 R)
• M45: 13,724,408 km (0.104 R)
• M46: 13,960,324 km (0.111 R)
• M47: 14,163,627 km (0.088 R)
• M48: 14,710,407 km (0.037 R)
• M49: 15,403,794 km (0.051 R)
• M50: 15,719,295 km (0.117 R)
• M51: 15,895,372 km (0.098 R)
• M52: 16,427,941 km (0.111 R)
• M53: 16,606,860 km (0.104 R)
• M54: 17,328,520 km (0.106 R)
• M55: 17,839,845 km (0.083 R)
• M56: 17,986,900 km (0.064 R)
• M57: 18,097,453 km (0.041 R)
• M58: 18,765,407 km (0.027 R)
• M59: 19,102,302 km (0.03 R)
• M60: 19,328,045 km (0.032 R)
• M61: 19,403,592 km (0.077 R)
• M62: 19,744,376 km (0.086 R)
• M63: 20,316,737 km (0.071 R)
• M64: 20,547,268 km (0.107 R)
• M65: 21,869,713 km (0.118 R)
• M66: 22,027,090 km (0.079 R)
• M67: 22,422,178 km (0.059 R)
• M68: 22,660,337 km (0.115 R)
• M69: 22,739,924 km (0.112 R)
• M70: 22,819,659 km (0.109 R)
• M71: 23,019,223 km (0.095 R)
• M72: 23,099,258 km (0.119 R)
• M73: 25,832,860 km (0.117 R)
• M74: 25,916,036 km (0.109 R)
• M75: 26,375,002 km (0.083 R)
• M76: 27,131,818 km (0.117 R)
• M77: 27,428,171 km (0.116 R)
• M78: 27,597,965 km (0.03 R)
• M79: 27,682,936 km (0.033 R)
• M80: 28,280,580 km (0.067 R)
• M81: 28,538,038 km (0.106 R)
• M82: 28,839,328 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.8

Radius: 11.3

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.24 AU - 8.24 AU

Year: 8245 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,332,019 km

• M1: 194,477 km (0.076 R)
• M2: 325,675 km (0.1 R)
• M3: 558,000 km (0.059 R)
• M4: 695,780 km (0.112 R)
• M5: 916,437 km (0.063 R)
• M6: 1,064,090 km (0.11 R)
• M7: 1,140,983 km (0.102 R)
• M8: 1,362,837 km (0.118 R)
• M9: 1,447,060 km (0.1 R)
• M10: 1,621,192 km (0.118 R)
• M11: 1,779,317 km (0.073 R)
• M12: 2,997,792 km (0.073 R)
• M13: 3,627,300 km (0.054 R)
• M14: 4,079,833 km (0.072 R)
• M15: 4,391,445 km (0.111 R)
• M16: 4,939,273 km (0.043 R)
• M17: 5,853,465 km (0.094 R)
• M18: 6,746,116 km (0.114 R)
• M19: 6,893,021 km (0.099 R)
• M20: 7,490,814 km (0.1 R)
• M21: 7,604,658 km (0.029 R)
• M22: 7,950,080 km (0.111 R)
• M23: 8,222,198 km (0.064 R)
• M24: 8,300,587 km (0.12 R)
• M25: 9,546,439 km (0.079 R)
• M26: 10,044,300 km (0.118 R)
• M27: 10,254,336 km (0.085 R)
• M28: 10,550,689 km (0.117 R)
• M29: 10,764,165 km (0.078 R)
• M30: 11,108,689 km (0.075 R)
• M31: 11,544,617 km (0.095 R)
• M32: 12,522,987 km (0.034 R)
• M33: 12,613,195 km (0.064 R)
• M34: 12,703,702 km (0.117 R)
• M35: 12,839,836 km (0.088 R)
• M36: 13,205,303 km (0.091 R)
• M37: 13,481,611 km (0.072 R)
• M38: 14,275,078 km (0.072 R)
• M39: 14,369,324 km (0.11 R)
• M40: 14,606,138 km (0.051 R)
• M41: 14,748,704 km (0.12 R)
• M42: 14,844,148 km (0.11 R)
• M43: 15,420,698 km (0.094 R)
• M44: 16,447,388 km (0.088 R)
• M45: 17,901,180 km (0.034 R)
• M46: 19,187,273 km (0.071 R)
• M47: 20,609,500 km (0.085 R)
• M48: 20,716,164 km (0.055 R)
• M49: 21,902,026 km (0.039 R)
• M50: 22,833,422 km (0.068 R)
• M51: 23,554,334 km (0.1 R)
• M52: 23,721,734 km (0.049 R)
• M53: 24,282,726 km (0.053 R)
• M54: 26,396,245 km (0.075 R)
• M55: 26,686,465 km (0.114 R)
• M56: 27,269,897 km (0.056 R)
• M57: 27,916,459 km (0.081 R)
• M58: 29,224,842 km (0.119 R)
• M59: 29,344,819 km (0.077 R)
• M60: 30,188,850 km (0.094 R)
• M61: 30,370,761 km (0.1 R)
• M62: 31,102,145 km (0.05 R)
• M63: 31,531,491 km (0.097 R)
• M64: 33,205,791 km (0.109 R)
• M65: 33,644,561 km (0.075 R)
• M66: 34,718,075 km (0.109 R)
• M67: 35,674,754 km (0.116 R)
• M68: 36,252,800 km (0.11 R)
• M69: 36,704,586 km (0.094 R)
• M70: 37,353,392 km (0.082 R)
• M71: 38,991,488 km (0.115 R)
• M72: 39,189,705 km (0.053 R)
• M73: 39,388,222 km (0.038 R)
• M74: 40,586,202 km (0.104 R)
• M75: 41,324,168 km (0.078 R)
• M76: 44,458,243 km (0.092 R)
• M77: 45,218,948 km (0.107 R)
• M78: 45,844,567 km (0.12 R)
• M79: 46,123,417 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.2

Radius: 13.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.9 AU - 9.74 AU

Year: 10029 Days

Day: 10.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 68.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,332,019 km

• M1: 169,345 km (0.049 R)
• M2: 258,954 km (0.11 R)
• M3: 342,579 km (0.095 R)
• M4: 451,786 km (0.115 R)
• M5: 668,852 km (0.08 R)
• M6: 1,224,608 km (0.094 R)
• M7: 1,395,599 km (0.071 R)
• M8: 1,814,323 km (0.042 R)
• M9: 2,177,696 km (0.095 R)
• M10: 2,564,257 km (0.117 R)
• M11: 2,868,689 km (0.104 R)
• M12: 2,951,865 km (0.078 R)
• M13: 3,078,275 km (0.058 R)
• M14: 3,490,567 km (0.084 R)
• M15: 3,714,814 km (0.09 R)
• M16: 4,658,926 km (0.102 R)
• M17: 4,956,327 km (0.106 R)
• M18: 5,082,139 km (0.071 R)
• M19: 5,414,097 km (0.11 R)
• M20: 5,648,217 km (0.098 R)
• M21: 6,019,070 km (0.105 R)
• M22: 6,316,022 km (0.105 R)
• M23: 6,840,363 km (0.107 R)
• M24: 7,407,638 km (0.044 R)
• M25: 7,784,475 km (0.1 R)
• M26: 8,406,503 km (0.025 R)
• M27: 8,678,023 km (0.029 R)
• M28: 9,416,438 km (0.089 R)
• M29: 9,604,183 km (0.11 R)
• M30: 9,698,430 km (0.102 R)
• M31: 9,919,835 km (0.119 R)
• M32: 10,110,871 km (0.111 R)
• M33: 10,367,581 km (0.091 R)
• M34: 10,561,610 km (0.114 R)
• M35: 10,822,060 km (0.1 R)
• M36: 11,216,699 km (0.104 R)
• M37: 11,582,765 km (0.102 R)
• M38: 11,750,464 km (0.117 R)
• M39: 13,647,664 km (0.113 R)
• M40: 13,753,879 km (0.114 R)
• M41: 13,931,451 km (0.03 R)
• M42: 14,145,675 km (0.082 R)
• M43: 14,468,956 km (0.117 R)
• M44: 15,416,809 km (0.072 R)
• M45: 15,638,363 km (0.103 R)
• M46: 16,047,364 km (0.054 R)
• M47: 16,422,256 km (0.075 R)
• M48: 16,573,051 km (0.098 R)
• M49: 16,799,990 km (0.065 R)
• M50: 17,142,570 km (0.109 R)
• M51: 18,067,084 km (0.048 R)
• M52: 19,444,432 km (0.09 R)
• M53: 20,936,970 km (0.082 R)
• M54: 21,676,283 km (0.058 R)
• M55: 22,340,796 km (0.094 R)
• M56: 23,180,639 km (0.073 R)
• M57: 23,988,318 km (0.093 R)
• M58: 24,589,252 km (0.059 R)
• M59: 25,021,441 km (0.068 R)
• M60: 25,108,207 km (0.098 R)
• M61: 25,718,417 km (0.117 R)
• M62: 25,805,932 km (0.119 R)
• M63: 26,025,392 km (0.049 R)
• M64: 26,113,206 km (0.114 R)
• M65: 26,465,808 km (0.1 R)
• M66: 26,908,917 km (0.107 R)
• M67: 27,265,110 km (0.067 R)
• M68: 27,488,459 km (0.108 R)
• M69: 27,622,948 km (0.087 R)
• M70: 28,072,340 km (0.067 R)
• M71: 28,252,755 km (0.071 R)
• M72: 28,433,618 km (0.066 R)
• M73: 29,023,932 km (0.084 R)
• M74: 31,098,555 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 13,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit