🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.56 AU - 0.66 AU

Year: 171 Days

Day: 41.8 Hours

Environment

Temp: 218 °C

Axial Tilt: 156 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,470,106 km

• M1: 26,628 km (0.061 R)
• M2: 136,134 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.99 AU - 1.37 AU

Year: 459 Days

Day: 43.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 36,470,106 km

• M1: 668,104 km (0.116 R)
• M2: 807,529 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.61 AU - 3.15 AU

Year: 1751 Days

Day: 19.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.3

Radius: 9.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.87 AU - 5.71 AU

Year: 4358 Days

Day: 6.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,470,106 km

• M1: 129,253 km (0.084 R)
• M2: 369,956 km (0.026 R)
• M3: 509,381 km (0.078 R)
• M4: 677,379 km (0.119 R)
• M5: 773,571 km (0.106 R)
• M6: 937,829 km (0.048 R)
• M7: 1,024,446 km (0.087 R)
• M8: 1,125,275 km (0.106 R)
• M9: 1,194,539 km (0.053 R)
• M10: 1,265,149 km (0.071 R)
• M11: 1,337,405 km (0.101 R)
• M12: 1,460,973 km (0.109 R)
• M13: 1,562,699 km (0.033 R)
• M14: 1,773,333 km (0.087 R)
• M15: 2,266,258 km (0.073 R)
• M16: 2,566,501 km (0.106 R)
• M17: 2,628,135 km (0.026 R)
• M18: 2,800,323 km (0.058 R)
• M19: 2,959,943 km (0.118 R)
• M20: 3,322,120 km (0.092 R)
• M21: 3,508,519 km (0.062 R)
• M22: 3,785,724 km (0.091 R)
• M23: 3,856,184 km (0.106 R)
• M24: 3,962,698 km (0.08 R)
• M25: 4,070,259 km (0.09 R)
• M26: 4,380,226 km (0.067 R)
• M27: 4,510,077 km (0.077 R)
• M28: 5,237,421 km (0.043 R)
• M29: 5,514,626 km (0.108 R)
• M30: 5,735,882 km (0.085 R)
• M31: 5,857,654 km (0.099 R)
• M32: 6,042,108 km (0.062 R)
• M33: 6,207,713 km (0.115 R)
• M34: 6,332,927 km (0.105 R)
• M35: 6,395,907 km (0.056 R)
• M36: 7,080,018 km (0.097 R)
• M37: 7,298,581 km (0.105 R)
• M38: 7,809,757 km (0.095 R)
• M39: 8,058,239 km (0.041 R)
• M40: 8,309,563 km (0.041 R)
• M41: 8,913,490 km (0.072 R)
• M42: 9,149,705 km (0.064 R)
• M43: 9,435,736 km (0.088 R)
• M44: 9,676,439 km (0.091 R)
• M45: 9,846,083 km (0.069 R)
• M46: 10,114,761 km (0.068 R)
• M47: 10,859,609 km (0.092 R)
• M48: 10,985,570 km (0.052 R)
• M49: 11,366,147 km (0.089 R)
• M50: 11,751,062 km (0.104 R)
• M51: 12,010,016 km (0.081 R)
• M52: 12,323,274 km (0.092 R)
• M53: 12,639,374 km (0.09 R)
• M54: 12,904,761 km (0.12 R)
• M55: 13,333,209 km (0.031 R)
• M56: 14,314,272 km (0.114 R)
• M57: 14,424,675 km (0.1 R)
• M58: 14,841,306 km (0.064 R)
• M59: 14,953,205 km (0.059 R)
• M60: 15,121,353 km (0.117 R)
• M61: 15,318,373 km (0.109 R)
• M62: 15,488,017 km (0.085 R)
• M63: 15,857,524 km (0.07 R)
• M64: 15,943,243 km (0.113 R)
• M65: 16,086,409 km (0.067 R)
• M66: 16,287,618 km (0.112 R)
• M67: 17,130,003 km (0.086 R)
• M68: 18,016,221 km (0.086 R)
• M69: 18,225,060 km (0.098 R)
• M70: 18,314,968 km (0.072 R)
• M71: 18,585,142 km (0.119 R)
• M72: 18,917,249 km (0.106 R)
• M73: 19,008,205 km (0.066 R)
• M74: 19,833,087 km (0.052 R)
• M75: 20,234,458 km (0.053 R)
• M76: 20,451,525 km (0.08 R)
• M77: 20,575,990 km (0.12 R)
• M78: 20,700,755 km (0.098 R)
• M79: 20,857,085 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.2

Radius: 11.3

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.87 AU - 6.63 AU

Year: 5596 Days

Day: 10.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,470,106 km

• M1: 166,502 km (0.048 R)
• M2: 366,066 km (0.093 R)
• M3: 450,738 km (0.107 R)
• M4: 656,735 km (0.057 R)
• M5: 921,822 km (0.108 R)
• M6: 1,003,951 km (0.049 R)
• M7: 1,327,831 km (0.053 R)
• M8: 1,600,548 km (0.04 R)
• M9: 1,962,425 km (0.111 R)
• M10: 2,034,381 km (0.088 R)
• M11: 2,125,636 km (0.104 R)
• M12: 2,218,237 km (0.119 R)
• M13: 2,350,183 km (0.077 R)
• M14: 2,426,777 km (0.11 R)
• M15: 2,904,443 km (0.106 R)
• M16: 3,091,141 km (0.045 R)
• M17: 3,542,478 km (0.07 R)
• M18: 4,223,297 km (0.09 R)
• M19: 4,293,608 km (0.102 R)
• M20: 4,435,427 km (0.11 R)
• M21: 4,506,935 km (0.067 R)
• M22: 4,578,892 km (0.054 R)
• M23: 4,675,382 km (0.076 R)
• M24: 4,748,087 km (0.089 R)
• M25: 4,919,526 km (0.073 R)
• M26: 5,293,820 km (0.111 R)
• M27: 5,420,529 km (0.118 R)
• M28: 5,651,508 km (0.096 R)
• M29: 5,990,647 km (0.099 R)
• M30: 6,096,412 km (0.072 R)
• M31: 6,743,872 km (0.12 R)
• M32: 6,964,529 km (0.102 R)
• M33: 7,727,029 km (0.083 R)
• M34: 8,426,998 km (0.115 R)
• M35: 9,361,236 km (0.088 R)
• M36: 9,762,757 km (0.112 R)
• M37: 9,950,054 km (0.1 R)
• M38: 10,296,373 km (0.075 R)
• M39: 11,098,367 km (0.086 R)
• M40: 11,622,259 km (0.062 R)
• M41: 11,986,978 km (0.063 R)
• M42: 12,187,589 km (0.046 R)
• M43: 12,456,865 km (0.032 R)
• M44: 12,762,045 km (0.052 R)
• M45: 13,069,768 km (0.072 R)
• M46: 13,207,248 km (0.068 R)
• M47: 13,762,256 km (0.101 R)
• M48: 13,902,280 km (0.112 R)
• M49: 14,042,603 km (0.086 R)
• M50: 14,537,921 km (0.086 R)
• M51: 14,823,503 km (0.084 R)
• M52: 14,966,968 km (0.114 R)
• M53: 15,110,881 km (0.078 R)
• M54: 15,691,321 km (0.109 R)
• M55: 16,873,892 km (0.102 R)
• M56: 16,948,691 km (0.085 R)
• M57: 18,662,484 km (0.091 R)
• M58: 18,739,826 km (0.085 R)
• M59: 18,972,900 km (0.115 R)
• M60: 19,128,781 km (0.111 R)
• M61: 19,363,350 km (0.081 R)
• M62: 19,677,506 km (0.063 R)
• M63: 19,993,456 km (0.109 R)
• M64: 20,191,823 km (0.091 R)
• M65: 20,430,731 km (0.096 R)
• M66: 20,630,444 km (0.094 R)
• M67: 21,598,492 km (0.042 R)
• M68: 22,953,400 km (0.061 R)
• M69: 23,078,015 km (0.078 R)
• M70: 23,327,694 km (0.054 R)
• M71: 23,913,968 km (0.091 R)
• M72: 24,547,664 km (0.115 R)
• M73: 24,759,944 km (0.09 R)
• M74: 25,101,176 km (0.078 R)
• M75: 25,443,905 km (0.105 R)
• M76: 26,134,000 km (0.099 R)
• M77: 26,611,965 km (0.082 R)
• M78: 26,742,863 km (0.112 R)
• M79: 27,444,328 km (0.106 R)
• M80: 28,018,933 km (0.026 R)
• M81: 28,240,936 km (0.114 R)
• M82: 28,508,118 km (0.101 R)
• M83: 29,000,146 km (0.066 R)
• M84: 29,134,784 km (0.118 R)
• M85: 29,269,721 km (0.04 R)
• M86: 29,856,593 km (0.092 R)
• M87: 29,992,578 km (0.074 R)
• M88: 30,219,817 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.3

Radius: 13.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.45 AU - 7.19 AU

Year: 5690 Days

Day: 10.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,470,106 km

• M1: 213,626 km (0.095 R)
• M2: 309,518 km (0.117 R)
• M3: 555,756 km (0.113 R)
• M4: 736,321 km (0.082 R)
• M5: 1,074,711 km (0.085 R)
• M6: 1,353,562 km (0.115 R)
• M7: 1,509,891 km (0.087 R)
• M8: 1,980,825 km (0.048 R)
• M9: 2,178,295 km (0.077 R)
• M10: 2,612,727 km (0.096 R)
• M11: 2,911,025 km (0.099 R)
• M12: 3,095,330 km (0.066 R)
• M13: 3,326,009 km (0.094 R)
• M14: 3,432,822 km (0.084 R)
• M15: 3,760,142 km (0.056 R)
• M16: 4,166,450 km (0.057 R)
• M17: 4,682,264 km (0.06 R)
• M18: 4,826,626 km (0.111 R)
• M19: 4,972,334 km (0.081 R)
• M20: 5,095,004 km (0.082 R)
• M21: 5,595,708 km (0.087 R)
• M22: 5,955,790 km (0.072 R)
• M23: 6,509,901 km (0.073 R)
• M24: 7,108,442 km (0.107 R)
• M25: 7,386,395 km (0.061 R)
• M26: 7,498,593 km (0.106 R)
• M27: 7,696,212 km (0.11 R)
• M28: 8,859,036 km (0.105 R)
• M29: 9,008,335 km (0.059 R)
• M30: 9,128,312 km (0.051 R)
• M31: 9,309,176 km (0.087 R)
• M32: 9,430,500 km (0.074 R)
• M33: 9,828,580 km (0.102 R)
• M34: 11,087,596 km (0.113 R)
• M35: 11,216,250 km (0.115 R)
• M36: 11,475,204 km (0.069 R)
• M37: 11,768,864 km (0.11 R)
• M38: 12,463,747 km (0.111 R)
• M39: 13,002,149 km (0.079 R)
• M40: 13,651,404 km (0.111 R)
• M41: 13,997,274 km (0.068 R)
• M42: 14,556,920 km (0.116 R)
• M43: 14,981,479 km (0.091 R)
• M44: 15,195,254 km (0.076 R)
• M45: 15,842,863 km (0.067 R)
• M46: 16,024,326 km (0.085 R)
• M47: 16,170,034 km (0.116 R)
• M48: 16,279,539 km (0.084 R)
• M49: 16,646,503 km (0.109 R)
• M50: 17,016,159 km (0.053 R)
• M51: 17,239,359 km (0.111 R)
• M52: 18,103,736 km (0.07 R)
• M53: 18,675,050 km (0.099 R)
• M54: 18,905,281 km (0.101 R)
• M55: 19,020,771 km (0.113 R)
• M56: 19,757,391 km (0.079 R)
• M57: 20,109,694 km (0.045 R)
• M58: 20,345,610 km (0.117 R)
• M59: 20,661,710 km (0.095 R)
• M60: 20,979,456 km (0.118 R)
• M61: 22,878,451 km (0.094 R)
• M62: 24,328,204 km (0.039 R)
• M63: 24,495,754 km (0.11 R)
• M64: 25,085,319 km (0.05 R)
• M65: 25,594,401 km (0.045 R)
• M66: 25,764,792 km (0.12 R)
• M67: 25,935,633 km (0.085 R)
• M68: 26,021,203 km (0.092 R)
• M69: 26,407,465 km (0.05 R)
• M70: 26,925,223 km (0.046 R)
• M71: 27,011,840 km (0.099 R)
• M72: 27,577,320 km (0.11 R)
• M73: 27,752,051 km (0.088 R)
• M74: 27,883,398 km (0.049 R)
• M75: 28,234,504 km (0.063 R)
• M76: 28,322,617 km (0.093 R)
• M77: 29,118,926 km (0.118 R)
• M78: 29,475,268 km (0.116 R)
• M79: 29,698,618 km (0.1 R)
• M80: 29,922,716 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.9

Radius: 13.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9 AU - 10.08 AU

Year: 10553 Days

Day: 8.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,470,106 km

• M1: 167,849 km (0.089 R)
• M2: 269,276 km (0.09 R)
• M3: 374,443 km (0.064 R)
• M4: 782,247 km (0.112 R)
• M5: 988,094 km (0.077 R)
• M6: 1,196,185 km (0.117 R)
• M7: 1,600,996 km (0.071 R)
• M8: 1,987,408 km (0.081 R)
• M9: 2,490,057 km (0.074 R)
• M10: 2,688,872 km (0.063 R)
• M11: 3,102,361 km (0.096 R)
• M12: 3,511,660 km (0.055 R)
• M13: 3,710,326 km (0.085 R)
• M14: 4,092,998 km (0.074 R)
• M15: 4,249,627 km (0.081 R)
• M16: 5,175,189 km (0.048 R)
• M17: 5,344,982 km (0.075 R)
• M18: 5,545,443 km (0.048 R)
• M19: 5,894,904 km (0.114 R)
• M20: 6,221,626 km (0.085 R)
• M21: 6,432,708 km (0.113 R)
• M22: 6,523,814 km (0.116 R)
• M23: 6,646,035 km (0.041 R)
• M24: 6,769,154 km (0.116 R)
• M25: 7,363,955 km (0.064 R)
• M26: 7,555,291 km (0.107 R)
• M27: 8,304,028 km (0.09 R)
• M28: 8,872,799 km (0.114 R)
• M29: 9,872,263 km (0.11 R)
• M30: 10,012,885 km (0.041 R)
• M31: 10,474,693 km (0.095 R)
• M32: 10,690,114 km (0.096 R)
• M33: 10,870,828 km (0.116 R)
• M34: 11,198,747 km (0.099 R)
• M35: 11,455,906 km (0.091 R)
• M36: 11,566,758 km (0.088 R)
• M37: 12,088,854 km (0.09 R)
• M38: 12,239,499 km (0.044 R)
• M39: 13,040,446 km (0.081 R)
• M40: 13,156,235 km (0.078 R)
• M41: 13,897,642 km (0.089 R)
• M42: 14,213,892 km (0.102 R)
• M43: 14,372,915 km (0.066 R)
• M44: 14,692,755 km (0.09 R)
• M45: 16,702,602 km (0.116 R)
• M46: 17,335,102 km (0.102 R)
• M47: 17,505,045 km (0.093 R)
• M48: 18,147,418 km (0.106 R)
• M49: 18,623,439 km (0.114 R)
• M50: 18,754,038 km (0.05 R)
• M51: 19,676,309 km (0.104 R)
• M52: 20,929,041 km (0.11 R)
• M53: 21,110,055 km (0.11 R)
• M54: 21,519,355 km (0.068 R)
• M55: 22,763,111 km (0.118 R)
• M56: 24,219,596 km (0.113 R)
• M57: 25,464,400 km (0.077 R)
• M58: 26,387,269 km (0.093 R)
• M59: 26,828,134 km (0.078 R)
• M60: 27,518,977 km (0.066 R)
• M61: 29,018,845 km (0.098 R)
• M62: 30,647,966 km (0.112 R)
• M63: 30,956,736 km (0.055 R)
• M64: 33,094,041 km (0.107 R)
• M65: 33,252,316 km (0.112 R)
• M66: 33,410,889 km (0.07 R)
• M67: 33,569,613 km (0.108 R)
• M68: 34,153,942 km (0.082 R)
• M69: 34,741,562 km (0.091 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 16,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit