🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.67 AU - 0.79 AU

Year: 222 Days

Day: 39.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.83 AU - 0.89 AU

Year: 284 Days

Day: 37 Hours

Environment

Temp: 178 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.77 AU - 1.21 AU

Year: 351 Days

Day: 23.3 Hours

Environment

Temp: 77 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,695,143 km

• M1: 493,224 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.05 AU - 1.57 AU

Year: 534 Days

Day: 19.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.2 AU - 5.14 AU

Year: 3035 Days

Day: 40.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.5

Radius: 13.8

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.28 AU - 9.76 AU

Year: 9656 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 98,695,143 km

• M1: 190,588 km (0.078 R)
• M2: 573,708 km (0.105 R)
• M3: 711,787 km (0.068 R)
• M4: 1,253,929 km (0.117 R)
• M5: 1,460,524 km (0.119 R)
• M6: 1,699,432 km (0.11 R)
• M7: 1,908,570 km (0.042 R)
• M8: 1,994,738 km (0.096 R)
• M9: 2,352,726 km (0.107 R)
• M10: 2,539,573 km (0.035 R)
• M11: 3,735,608 km (0.101 R)
• M12: 4,349,109 km (0.096 R)
• M13: 4,580,088 km (0.096 R)
• M14: 5,236,225 km (0.037 R)
• M15: 5,389,562 km (0.029 R)
• M16: 5,890,267 km (0.087 R)
• M17: 7,105,151 km (0.041 R)
• M18: 7,309,352 km (0.108 R)
• M19: 7,481,090 km (0.066 R)
• M20: 7,654,175 km (0.091 R)
• M21: 7,969,079 km (0.109 R)
• M22: 9,160,027 km (0.1 R)
• M23: 9,946,912 km (0.089 R)
• M24: 10,329,135 km (0.047 R)
• M25: 10,833,429 km (0.059 R)
• M26: 11,306,009 km (0.104 R)
• M27: 11,745,228 km (0.059 R)
• M28: 13,305,534 km (0.061 R)
• M29: 13,515,569 km (0.102 R)
• M30: 14,453,398 km (0.095 R)
• M31: 15,236,244 km (0.118 R)
• M32: 16,211,772 km (0.066 R)
• M33: 16,526,376 km (0.069 R)
• M34: 16,933,881 km (0.076 R)
• M35: 17,070,463 km (0.06 R)
• M36: 18,176,440 km (0.044 R)
• M37: 18,879,401 km (0.069 R)
• M38: 19,021,070 km (0.091 R)
• M39: 19,495,744 km (0.065 R)
• M40: 20,022,628 km (0.087 R)
• M41: 20,408,740 km (0.1 R)
• M42: 21,384,567 km (0.086 R)
• M43: 21,630,955 km (0.057 R)
• M44: 21,779,356 km (0.111 R)
• M45: 23,381,998 km (0.03 R)
• M46: 24,300,080 km (0.09 R)
• M47: 24,660,311 km (0.117 R)
• M48: 24,970,577 km (0.076 R)
• M49: 25,386,160 km (0.09 R)
• M50: 25,542,640 km (0.066 R)
• M51: 26,488,098 km (0.054 R)
• M52: 26,965,016 km (0.058 R)
• M53: 27,178,044 km (0.069 R)
• M54: 27,873,823 km (0.077 R)
• M55: 28,143,099 km (0.08 R)
• M56: 28,684,045 km (0.11 R)
• M57: 29,556,949 km (0.068 R)
• M58: 29,776,409 km (0.034 R)
• M59: 29,941,565 km (0.117 R)
• M60: 30,327,827 km (0.096 R)
• M61: 31,105,287 km (0.106 R)
• M62: 31,328,636 km (0.081 R)
• M63: 32,906,894 km (0.101 R)
• M64: 33,820,488 km (0.094 R)
• M65: 34,050,121 km (0.091 R)
• M66: 34,511,032 km (0.05 R)
• M67: 34,626,671 km (0.107 R)
• M68: 34,800,205 km (0.079 R)
• M69: 35,206,363 km (0.097 R)
• M70: 36,493,054 km (0.073 R)
• M71: 38,871,660 km (0.064 R)
• M72: 39,655,553 km (0.063 R)
• M73: 40,079,663 km (0.106 R)
• M74: 40,322,760 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.9

Radius: 4.7

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.32 AU - 19.36 AU

Year: 23544 Days

Day: 23.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 98,695,143 km

• M1: 100,530 km (0.066 R)
• M2: 232,176 km (0.095 R)
• M3: 699,968 km (0.053 R)
• M4: 791,522 km (0.094 R)
• M5: 986,448 km (0.096 R)
• M6: 1,196,185 km (0.062 R)
• M7: 1,536,221 km (0.076 R)
• M8: 1,872,965 km (0.07 R)
• M9: 2,033,484 km (0.068 R)
• M10: 2,506,363 km (0.078 R)
• M11: 4,322,032 km (0.069 R)
• M12: 4,662,966 km (0.102 R)
• M13: 4,706,199 km (0.117 R)
• M14: 5,783,304 km (0.1 R)
• M15: 6,111,223 km (0.084 R)
• M16: 6,785,161 km (0.096 R)
• M17: 6,834,229 km (0.118 R)
• M18: 7,081,215 km (0.109 R)
• M19: 7,994,361 km (0.109 R)
• M20: 8,411,888 km (0.11 R)
• M21: 10,718,089 km (0.063 R)
• M22: 11,880,315 km (0.093 R)
• M23: 12,117,577 km (0.087 R)
• M24: 12,596,590 km (0.05 R)
• M25: 12,777,902 km (0.107 R)
• M26: 14,008,345 km (0.076 R)
• M27: 15,404,841 km (0.118 R)
• M28: 16,579,932 km (0.049 R)
• M29: 16,978,012 km (0.052 R)
• M30: 18,877,157 km (0.117 R)
• M31: 19,223,177 km (0.108 R)
• M32: 19,992,110 km (0.116 R)
• M33: 20,415,771 km (0.072 R)
• M34: 21,128,306 km (0.117 R)
• M35: 21,487,640 km (0.104 R)
• M36: 22,358,299 km (0.077 R)
• M37: 23,314,379 km (0.119 R)
• M38: 23,536,981 km (0.085 R)
• M39: 23,760,181 km (0.081 R)
• M40: 23,834,830 km (0.089 R)
• M41: 25,342,478 km (0.05 R)
• M42: 26,261,906 km (0.066 R)
• M43: 27,975,550 km (0.097 R)
• M44: 28,054,388 km (0.07 R)
• M45: 29,564,578 km (0.102 R)
• M46: 30,208,298 km (0.088 R)
• M47: 31,264,160 km (0.091 R)
• M48: 31,673,609 km (0.103 R)
• M49: 31,837,868 km (0.081 R)
• M50: 33,078,632 km (0.07 R)
• M51: 33,245,135 km (0.107 R)
• M52: 34,503,702 km (0.109 R)
• M53: 36,635,771 km (0.042 R)
• M54: 36,721,939 km (0.106 R)
• M55: 37,067,360 km (0.085 R)
• M56: 37,413,679 km (0.043 R)
• M57: 38,022,543 km (0.107 R)
• M58: 40,847,100 km (0.058 R)
• M59: 41,653,582 km (0.108 R)
• M60: 42,284,437 km (0.093 R)
• M61: 42,827,776 km (0.09 R)
• M62: 43,373,359 km (0.098 R)
• M63: 44,104,444 km (0.078 R)
• M64: 44,196,148 km (0.072 R)
• M65: 44,655,413 km (0.118 R)
• M66: 46,694,881 km (0.088 R)
• M67: 46,788,380 km (0.113 R)
• M68: 48,102,896 km (0.026 R)
• M69: 49,144,247 km (0.05 R)
• M70: 51,828,182 km (0.096 R)
• M71: 52,798,324 km (0.047 R)
• M72: 53,578,627 km (0.057 R)
• M73: 56,141,089 km (0.118 R)
• M74: 56,439,237 km (0.094 R)
• M75: 57,137,261 km (0.102 R)
• M76: 58,239,648 km (0.092 R)
• M77: 61,486,520 km (0.087 R)
• M78: 61,793,944 km (0.086 R)
• M79: 62,204,590 km (0.104 R)
• M80: 62,719,206 km (0.074 R)
• M81: 64,895,856 km (0.062 R)
• M82: 65,104,395 km (0.105 R)
• M83: 65,313,234 km (0.12 R)
• M84: 65,626,940 km (0.055 R)
• M85: 66,360,718 km (0.063 R)
• M86: 66,886,405 km (0.071 R)
• M87: 68,684,422 km (0.095 R)
• M88: 69,536,082 km (0.106 R)
• M89: 69,856,371 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.5

Radius: 3.1

Gravity: 86.84 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.36 AU - 20.24 AU

Year: 26769 Days

Day: 15.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,695,143 km

• M1: 63,579 km (0.109 R)
• M2: 476,320 km (0.076 R)
• M3: 629,957 km (0.071 R)
• M4: 657,034 km (0.117 R)
• M5: 857,645 km (0.113 R)
• M6: 1,141,581 km (0.086 R)
• M7: 1,635,853 km (0.061 R)
• M8: 1,904,979 km (0.053 R)
• M9: 2,229,158 km (0.115 R)
• M10: 2,270,896 km (0.073 R)
• M11: 2,973,108 km (0.074 R)
• M12: 3,205,284 km (0.117 R)
• M13: 4,346,417 km (0.115 R)
• M14: 4,398,626 km (0.064 R)
• M15: 6,590,833 km (0.067 R)
• M16: 6,650,822 km (0.116 R)
• M17: 6,831,985 km (0.111 R)
• M18: 7,076,129 km (0.092 R)
• M19: 7,952,473 km (0.091 R)
• M20: 9,061,891 km (0.117 R)
• M21: 9,942,424 km (0.052 R)
• M22: 10,218,881 km (0.104 R)
• M23: 11,277,585 km (0.113 R)
• M24: 12,002,536 km (0.103 R)
• M25: 13,117,938 km (0.096 R)
• M26: 13,879,690 km (0.102 R)
• M27: 15,128,085 km (0.085 R)
• M28: 15,605,451 km (0.118 R)
• M29: 16,168,538 km (0.067 R)
• M30: 16,411,934 km (0.114 R)
• M31: 16,656,377 km (0.101 R)
• M32: 17,066,723 km (0.094 R)
• M33: 19,511,302 km (0.073 R)
• M34: 20,117,473 km (0.065 R)
• M35: 21,883,326 km (0.072 R)
• M36: 23,148,625 km (0.067 R)
• M37: 24,159,308 km (0.093 R)
• M38: 24,809,909 km (0.09 R)
• M39: 25,560,591 km (0.1 R)
• M40: 26,223,460 km (0.091 R)
• M41: 28,051,097 km (0.111 R)
• M42: 28,538,786 km (0.106 R)
• M43: 29,919,275 km (0.108 R)
• M44: 31,422,285 km (0.102 R)
• M45: 31,523,413 km (0.109 R)
• M46: 33,052,453 km (0.112 R)
• M47: 35,548,643 km (0.108 R)
• M48: 36,712,813 km (0.106 R)
• M49: 39,404,827 km (0.071 R)
• M50: 40,279,675 km (0.064 R)
• M51: 40,609,389 km (0.089 R)
• M52: 41,492,914 km (0.059 R)
• M53: 41,603,766 km (0.119 R)
• M54: 42,382,872 km (0.066 R)
• M55: 42,942,218 km (0.066 R)
• M56: 45,203,989 km (0.114 R)
• M57: 46,579,541 km (0.095 R)
• M58: 49,254,052 km (0.051 R)
• M59: 49,488,920 km (0.06 R)
• M60: 52,576,620 km (0.106 R)
• M61: 53,539,133 km (0.089 R)
• M62: 54,386,156 km (0.092 R)
• M63: 57,941,798 km (0.085 R)
• M64: 58,313,998 km (0.116 R)
• M65: 59,060,491 km (0.061 R)
• M66: 59,185,256 km (0.118 R)
• M67: 60,688,864 km (0.076 R)
• M68: 63,222,903 km (0.118 R)
• M69: 66,698,061 km (0.104 R)
• M70: 67,870,160 km (0.101 R)
• M71: 68,000,909 km (0.115 R)
• M72: 69,180,488 km (0.116 R)
• M73: 70,499,193 km (0.089 R)
• M74: 72,893,507 km (0.116 R)
• M75: 73,161,138 km (0.081 R)
• M76: 73,563,407 km (0.079 R)
• M77: 73,697,596 km (0.089 R)
• M78: 74,235,251 km (0.089 R)
• M79: 75,314,450 km (0.11 R)
• M80: 76,534,719 km (0.061 R)
• M81: 77,898,304 km (0.112 R)
• M82: 79,407,447 km (0.117 R)
• M83: 81,203,370 km (0.059 R)
• M84: 82,454,606 km (0.075 R)
• M85: 83,712,126 km (0.063 R)
• M86: 85,963,275 km (0.103 R)
• M87: 87,807,069 km (0.099 R)
• M88: 88,662,469 km (0.09 R)
• M89: 90,812,789 km (0.104 R)
• M90: 94,434,853 km (0.115 R)
• M91: 94,580,711 km (0.078 R)
• M92: 94,726,718 km (0.063 R)
• M93: 96,483,745 km (0.088 R)
• M94: 96,924,610 km (0.109 R)
• M95: 98,399,346 km (0.096 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 11,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit