🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.53 AU - 0.53 AU

Year: 253 Days

Day: 13.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.9

Radius: 10.5

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.55 AU - 2.43 AU

Year: 1842 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 64 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 45,326,901 km

• M1: 131,945 km (0.108 R)
• M2: 203,752 km (0.102 R)
• M3: 311,164 km (0.031 R)
• M4: 446,849 km (0.044 R)
• M5: 627,114 km (0.029 R)
• M6: 784,790 km (0.095 R)
• M7: 873,053 km (0.068 R)
• M8: 964,906 km (0.086 R)
• M9: 1,060,350 km (0.105 R)
• M10: 1,149,959 km (0.11 R)
• M11: 1,232,986 km (0.105 R)
• M12: 1,405,322 km (0.102 R)
• M13: 1,784,852 km (0.04 R)
• M14: 1,903,932 km (0.086 R)
• M15: 2,430,517 km (0.105 R)
• M16: 2,685,731 km (0.043 R)
• M17: 3,039,530 km (0.103 R)
• M18: 3,182,695 km (0.055 R)
• M19: 3,274,997 km (0.105 R)
• M20: 3,341,568 km (0.098 R)
• M21: 3,530,061 km (0.085 R)
• M22: 3,598,278 km (0.108 R)
• M23: 3,708,382 km (0.098 R)
• M24: 3,875,632 km (0.104 R)
• M25: 4,160,018 km (0.102 R)
• M26: 4,290,168 km (0.106 R)
• M27: 4,421,814 km (0.105 R)
• M28: 4,644,116 km (0.072 R)
• M29: 4,734,174 km (0.053 R)
• M30: 4,855,049 km (0.09 R)
• M31: 5,146,167 km (0.045 R)
• M32: 5,223,808 km (0.037 R)
• M33: 5,348,872 km (0.065 R)
• M34: 5,601,842 km (0.074 R)
• M35: 6,185,423 km (0.115 R)
• M36: 6,467,714 km (0.04 R)
• M37: 6,618,958 km (0.095 R)
• M38: 7,200,744 km (0.089 R)
• M39: 7,410,181 km (0.089 R)
• M40: 7,480,342 km (0.113 R)
• M41: 7,550,803 km (0.076 R)
• M42: 7,674,670 km (0.092 R)
• M43: 7,781,333 km (0.096 R)
• M44: 8,140,368 km (0.062 R)
• M45: 8,231,024 km (0.065 R)
• M46: 8,744,893 km (0.101 R)
• M47: 8,893,593 km (0.046 R)
• M48: 9,043,191 km (0.103 R)
• M49: 9,630,812 km (0.034 R)
• M50: 10,250,147 km (0.074 R)
• M51: 10,485,913 km (0.083 R)
• M52: 11,547,908 km (0.106 R)
• M53: 11,834,239 km (0.093 R)
• M54: 12,413,781 km (0.108 R)
• M55: 12,560,237 km (0.097 R)
• M56: 12,854,646 km (0.031 R)
• M57: 12,981,505 km (0.05 R)
• M58: 13,087,570 km (0.059 R)
• M59: 13,172,541 km (0.109 R)
• M60: 13,343,232 km (0.096 R)
• M61: 13,600,690 km (0.062 R)
• M62: 13,708,401 km (0.08 R)
• M63: 14,142,235 km (0.042 R)
• M64: 14,602,547 km (0.095 R)
• M65: 14,801,363 km (0.107 R)
• M66: 14,912,065 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.4

Radius: 12.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.69 AU - 2.71 AU

Year: 2141 Days

Day: 8.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 45,326,901 km

• M1: 151,243 km (0.096 R)
• M2: 259,403 km (0.089 R)
• M3: 384,766 km (0.098 R)
• M4: 493,374 km (0.113 R)
• M5: 758,760 km (0.106 R)
• M6: 835,355 km (0.097 R)
• M7: 915,090 km (0.118 R)
• M8: 991,535 km (0.116 R)
• M9: 1,120,189 km (0.094 R)
• M10: 1,196,334 km (0.108 R)
• M11: 1,281,156 km (0.078 R)
• M12: 1,381,536 km (0.069 R)
• M13: 1,519,765 km (0.106 R)
• M14: 1,728,753 km (0.088 R)
• M15: 2,255,936 km (0.095 R)
• M16: 2,370,528 km (0.107 R)
• M17: 2,546,305 km (0.105 R)
• M18: 2,674,660 km (0.054 R)
• M19: 2,973,407 km (0.076 R)
• M20: 3,348,300 km (0.103 R)
• M21: 3,442,097 km (0.116 R)
• M22: 3,536,793 km (0.045 R)
• M23: 3,651,534 km (0.052 R)
• M24: 3,757,899 km (0.071 R)
• M25: 3,894,781 km (0.118 R)
• M26: 4,033,308 km (0.064 R)
• M27: 4,143,412 km (0.063 R)
• M28: 4,244,241 km (0.084 R)
• M29: 4,335,795 km (0.068 R)
• M30: 4,677,177 km (0.119 R)
• M31: 4,856,396 km (0.047 R)
• M32: 4,941,666 km (0.073 R)
• M33: 5,441,174 km (0.105 R)
• M34: 5,529,736 km (0.116 R)
• M35: 5,641,037 km (0.058 R)
• M36: 6,162,983 km (0.03 R)
• M37: 6,255,435 km (0.109 R)
• M38: 6,535,333 km (0.066 R)
• M39: 6,617,761 km (0.108 R)
• M40: 6,759,879 km (0.107 R)
• M41: 6,867,141 km (0.116 R)
• M42: 7,059,374 km (0.097 R)
• M43: 7,326,406 km (0.058 R)
• M44: 7,412,126 km (0.069 R)
• M45: 7,658,813 km (0.112 R)
• M46: 7,845,660 km (0.076 R)
• M47: 7,933,325 km (0.099 R)
• M48: 8,084,419 km (0.086 R)
• M49: 8,211,128 km (0.084 R)
• M50: 8,504,938 km (0.105 R)

Asteroid Belt

Center: 3.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.5

Radius: 9.8

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.6 AU - 5.9 AU

Year: 6791 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,326,901 km

• M1: 132,245 km (0.044 R)
• M2: 413,339 km (0.1 R)
• M3: 593,604 km (0.082 R)
• M4: 800,498 km (0.091 R)
• M5: 996,920 km (0.087 R)
• M6: 1,154,746 km (0.108 R)
• M7: 1,397,543 km (0.041 R)
• M8: 1,677,441 km (0.085 R)
• M9: 2,313,232 km (0.118 R)
• M10: 2,572,635 km (0.082 R)
• M11: 2,742,727 km (0.078 R)
• M12: 3,757,300 km (0.115 R)
• M13: 4,147,601 km (0.062 R)
• M14: 4,261,445 km (0.105 R)
• M15: 5,676,790 km (0.047 R)
• M16: 6,287,150 km (0.079 R)
• M17: 7,258,638 km (0.102 R)
• M18: 7,396,418 km (0.061 R)
• M19: 7,674,371 km (0.119 R)
• M20: 7,779,538 km (0.095 R)
• M21: 8,312,406 km (0.101 R)
• M22: 8,528,874 km (0.059 R)
• M23: 8,637,781 km (0.077 R)
• M24: 8,783,789 km (0.118 R)
• M25: 9,152,398 km (0.113 R)
• M26: 9,263,998 km (0.092 R)
• M27: 9,639,040 km (0.051 R)
• M28: 9,790,582 km (0.102 R)
• M29: 10,637,755 km (0.028 R)
• M30: 10,872,923 km (0.086 R)
• M31: 11,428,230 km (0.1 R)
• M32: 11,709,325 km (0.081 R)
• M33: 12,237,555 km (0.069 R)
• M34: 13,528,285 km (0.111 R)
• M35: 14,082,396 km (0.101 R)
• M36: 15,124,794 km (0.11 R)
• M37: 15,699,848 km (0.11 R)
• M38: 16,146,996 km (0.04 R)
• M39: 16,237,054 km (0.053 R)
• M40: 16,327,112 km (0.086 R)
• M41: 16,462,647 km (0.047 R)
• M42: 18,024,000 km (0.074 R)
• M43: 18,257,672 km (0.064 R)
• M44: 18,680,735 km (0.097 R)
• M45: 19,392,970 km (0.106 R)
• M46: 22,029,782 km (0.051 R)
• M47: 22,379,692 km (0.068 R)
• M48: 22,781,961 km (0.062 R)
• M49: 22,984,067 km (0.098 R)
• M50: 23,695,704 km (0.035 R)
• M51: 23,951,666 km (0.102 R)
• M52: 24,260,137 km (0.099 R)
• M53: 25,036,700 km (0.104 R)
• M54: 25,349,658 km (0.089 R)
• M55: 26,032,273 km (0.102 R)
• M56: 26,243,506 km (0.032 R)
• M57: 26,987,306 km (0.106 R)
• M58: 27,308,194 km (0.111 R)
• M59: 28,170,027 km (0.091 R)
• M60: 28,495,552 km (0.112 R)
• M61: 28,876,877 km (0.075 R)
• M62: 29,369,652 km (0.06 R)
• M63: 29,920,472 km (0.11 R)
• M64: 30,474,582 km (0.103 R)
• M65: 31,088,233 km (0.1 R)
• M66: 31,200,132 km (0.115 R)
• M67: 31,368,430 km (0.095 R)
• M68: 31,537,026 km (0.117 R)
• M69: 33,067,413 km (0.077 R)
• M70: 34,563,990 km (0.074 R)
• M71: 35,906,032 km (0.091 R)
• M72: 37,921,265 km (0.058 R)
• M73: 38,160,771 km (0.037 R)
• M74: 38,521,003 km (0.04 R)
• M75: 39,426,369 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.8

Radius: 14.1

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.76 AU - 6.64 AU

Year: 8927 Days

Day: 11.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,326,901 km

• M1: 182,809 km (0.12 R)
• M2: 322,683 km (0.118 R)
• M3: 458,368 km (0.059 R)
• M4: 592,108 km (0.049 R)
• M5: 726,298 km (0.04 R)
• M6: 822,489 km (0.054 R)
• M7: 1,140,085 km (0.092 R)
• M8: 1,354,010 km (0.077 R)
• M9: 1,455,886 km (0.109 R)
• M10: 1,560,605 km (0.101 R)
• M11: 1,733,540 km (0.117 R)
• M12: 1,959,134 km (0.091 R)
• M13: 3,065,111 km (0.077 R)
• M14: 3,768,071 km (0.066 R)
• M15: 3,855,885 km (0.097 R)
• M16: 4,489,432 km (0.1 R)
• M17: 4,676,579 km (0.077 R)
• M18: 4,994,175 km (0.102 R)
• M19: 5,123,278 km (0.057 R)
• M20: 5,450,898 km (0.11 R)
• M21: 5,955,342 km (0.059 R)
• M22: 6,722,330 km (0.112 R)
• M23: 7,117,567 km (0.083 R)
• M24: 7,373,081 km (0.088 R)
• M25: 7,668,836 km (0.105 R)
• M26: 7,855,683 km (0.047 R)
• M27: 8,579,587 km (0.12 R)
• M28: 8,812,661 km (0.08 R)
• M29: 9,245,448 km (0.055 R)
• M30: 10,296,073 km (0.074 R)
• M31: 12,115,782 km (0.059 R)
• M32: 12,421,261 km (0.054 R)
• M33: 13,174,187 km (0.039 R)
• M34: 13,533,521 km (0.086 R)
• M35: 14,078,656 km (0.091 R)
• M36: 14,170,359 km (0.084 R)
• M37: 15,567,603 km (0.104 R)
• M38: 15,995,453 km (0.119 R)
• M39: 16,427,043 km (0.077 R)
• M40: 17,301,891 km (0.091 R)
• M41: 17,498,313 km (0.038 R)
• M42: 17,893,551 km (0.105 R)
• M43: 18,191,849 km (0.037 R)
• M44: 19,452,660 km (0.029 R)
• M45: 19,708,323 km (0.099 R)
• M46: 21,845,627 km (0.077 R)
• M47: 22,217,827 km (0.115 R)
• M48: 24,550,207 km (0.119 R)
• M49: 25,103,869 km (0.093 R)
• M50: 25,215,020 km (0.058 R)
• M51: 26,279,708 km (0.105 R)
• M52: 26,618,847 km (0.067 R)
• M53: 26,845,936 km (0.043 R)
• M54: 27,530,646 km (0.1 R)
• M55: 27,817,724 km (0.114 R)
• M56: 28,279,084 km (0.057 R)
• M57: 28,510,661 km (0.118 R)
• M58: 28,917,568 km (0.102 R)
• M59: 29,267,776 km (0.097 R)
• M60: 29,972,681 km (0.1 R)
• M61: 30,386,319 km (0.051 R)
• M62: 30,504,951 km (0.074 R)
• M63: 31,040,212 km (0.054 R)
• M64: 31,518,775 km (0.066 R)
• M65: 32,180,746 km (0.113 R)
• M66: 32,604,407 km (0.04 R)
• M67: 35,371,669 km (0.063 R)
• M68: 35,808,943 km (0.04 R)
• M69: 35,996,838 km (0.078 R)
• M70: 36,248,013 km (0.107 R)
• M71: 37,575,694 km (0.102 R)
• M72: 38,533,868 km (0.117 R)
• M73: 39,823,851 km (0.101 R)
• M74: 39,953,552 km (0.076 R)
• M75: 42,181,364 km (0.076 R)
• M76: 42,578,696 km (0.11 R)
• M77: 45,056,335 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 18,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit