🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.61 AU - 0.67 AU

Year: 220 Days

Day: 12.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.57 AU - 0.95 AU

Year: 285 Days

Day: 28 Hours

Environment

Temp: -7 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,672,275 km

• M1: 38,147 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.1 AU - 1.34 AU

Year: 580 Days

Day: 13 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,672,275 km

• M1: 501,751 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.03 AU - 1.57 AU

Year: 638 Days

Day: 27.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.8 AU - 2.22 AU

Year: 1227 Days

Day: 18.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,672,275 km

• M1: 163,361 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.9

Radius: 9.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.32 AU - 3.24 AU

Year: 1995 Days

Day: 12.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,672,275 km

• M1: 123,717 km (0.056 R)
• M2: 192,233 km (0.102 R)
• M3: 258,804 km (0.083 R)
• M4: 486,343 km (0.085 R)
• M5: 767,886 km (0.069 R)
• M6: 933,042 km (0.103 R)
• M7: 1,440,777 km (0.036 R)
• M8: 1,510,490 km (0.111 R)
• M9: 1,601,146 km (0.096 R)
• M10: 1,680,283 km (0.107 R)
• M11: 1,747,303 km (0.065 R)
• M12: 1,968,110 km (0.103 R)
• M13: 2,067,443 km (0.049 R)
• M14: 2,139,549 km (0.112 R)
• M15: 2,205,222 km (0.114 R)
• M16: 2,286,454 km (0.079 R)
• M17: 2,451,760 km (0.03 R)
• M18: 2,551,392 km (0.069 R)
• M19: 2,931,071 km (0.092 R)
• M20: 3,127,643 km (0.071 R)
• M21: 3,708,382 km (0.076 R)
• M22: 3,823,123 km (0.106 R)
• M23: 3,921,259 km (0.109 R)
• M24: 4,110,949 km (0.12 R)
• M25: 4,452,481 km (0.075 R)
• M26: 4,986,995 km (0.096 R)
• M27: 6,032,983 km (0.071 R)
• M28: 6,252,293 km (0.12 R)
• M29: 6,741,927 km (0.104 R)
• M30: 6,882,549 km (0.119 R)
• M31: 7,199,697 km (0.078 R)
• M32: 7,299,179 km (0.058 R)
• M33: 7,566,660 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.7

Radius: 14.5

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.25 AU - 9.33 AU

Year: 11218 Days

Day: 12.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,672,275 km

• M1: 224,397 km (0.081 R)
• M2: 345,272 km (0.064 R)
• M3: 515,215 km (0.111 R)
• M4: 680,222 km (0.081 R)
• M5: 1,078,002 km (0.046 R)
• M6: 1,221,167 km (0.104 R)
• M7: 1,527,843 km (0.117 R)
• M8: 1,869,824 km (0.049 R)
• M9: 2,172,161 km (0.076 R)
• M10: 2,742,578 km (0.12 R)
• M11: 2,931,221 km (0.097 R)
• M12: 3,063,465 km (0.119 R)
• M13: 3,309,105 km (0.112 R)
• M14: 3,586,908 km (0.093 R)
• M15: 3,964,942 km (0.092 R)
• M16: 4,424,656 km (0.108 R)
• M17: 5,117,594 km (0.071 R)
• M18: 5,233,981 km (0.073 R)
• M19: 5,395,546 km (0.084 R)
• M20: 5,528,838 km (0.119 R)
• M21: 5,708,505 km (0.086 R)
• M22: 6,088,933 km (0.058 R)
• M23: 6,699,142 km (0.052 R)
• M24: 6,858,763 km (0.105 R)
• M25: 6,987,417 km (0.117 R)
• M26: 7,642,656 km (0.104 R)
• M27: 8,369,253 km (0.11 R)
• M28: 9,117,841 km (0.092 R)
• M29: 9,563,044 km (0.079 R)
• M30: 9,924,323 km (0.097 R)
• M31: 11,509,761 km (0.085 R)
• M32: 11,739,843 km (0.078 R)
• M33: 12,577,142 km (0.106 R)
• M34: 12,854,047 km (0.09 R)
• M35: 13,032,966 km (0.099 R)
• M36: 13,453,935 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.2

Radius: 12.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.08 AU - 10 AU

Year: 11700 Days

Day: 14.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,672,275 km

• M1: 322,234 km (0.062 R)
• M2: 455,526 km (0.075 R)
• M3: 771,476 km (0.114 R)
• M4: 1,403,527 km (0.065 R)
• M5: 2,307,398 km (0.066 R)
• M6: 2,712,359 km (0.051 R)
• M7: 2,923,292 km (0.092 R)
• M8: 3,621,764 km (0.077 R)
• M9: 3,854,688 km (0.059 R)
• M10: 4,058,291 km (0.111 R)
• M11: 4,265,634 km (0.108 R)
• M12: 4,405,807 km (0.112 R)
• M13: 5,018,560 km (0.061 R)
• M14: 5,619,943 km (0.109 R)
• M15: 6,086,090 km (0.037 R)
• M16: 6,363,893 km (0.05 R)
• M17: 7,138,661 km (0.113 R)
• M18: 8,554,605 km (0.088 R)
• M19: 9,362,882 km (0.068 R)
• M20: 9,868,822 km (0.061 R)
• M21: 10,148,570 km (0.119 R)
• M22: 10,336,614 km (0.116 R)
• M23: 11,003,671 km (0.083 R)
• M24: 11,586,505 km (0.102 R)
• M25: 11,684,641 km (0.059 R)
• M26: 12,782,390 km (0.089 R)
• M27: 13,240,908 km (0.038 R)
• M28: 13,653,050 km (0.119 R)
• M29: 14,754,988 km (0.089 R)
• M30: 15,021,721 km (0.04 R)
• M31: 15,182,389 km (0.098 R)
• M32: 16,049,308 km (0.071 R)
• M33: 16,213,567 km (0.119 R)
• M34: 17,717,773 km (0.079 R)
• M35: 18,057,959 km (0.105 R)
• M36: 18,630,021 km (0.094 R)
• M37: 18,976,041 km (0.096 R)
• M38: 19,091,830 km (0.091 R)
• M39: 19,207,918 km (0.05 R)
• M40: 20,026,966 km (0.027 R)
• M41: 21,036,752 km (0.064 R)
• M42: 21,216,718 km (0.111 R)
• M43: 21,941,669 km (0.065 R)
• M44: 24,605,259 km (0.116 R)
• M45: 24,794,800 km (0.077 R)
• M46: 25,814,309 km (0.102 R)
• M47: 27,108,032 km (0.103 R)
• M48: 27,828,495 km (0.1 R)
• M49: 27,960,141 km (0.085 R)
• M50: 28,356,426 km (0.11 R)
• M51: 28,887,648 km (0.106 R)
• M52: 29,087,810 km (0.073 R)
• M53: 30,841,097 km (0.084 R)
• M54: 31,182,180 km (0.064 R)
• M55: 32,005,866 km (0.09 R)
• M56: 32,558,929 km (0.117 R)
• M57: 33,674,780 km (0.095 R)
• M58: 35,371,818 km (0.036 R)
• M59: 36,087,046 km (0.112 R)
• M60: 36,518,635 km (0.079 R)
• M61: 37,241,492 km (0.115 R)
• M62: 37,969,136 km (0.113 R)
• M63: 38,115,293 km (0.106 R)
• M64: 38,995,827 km (0.056 R)
• M65: 42,508,534 km (0.076 R)
• M66: 42,660,226 km (0.065 R)
• M67: 43,040,355 km (0.044 R)
• M68: 43,345,235 km (0.119 R)
• M69: 45,344,461 km (0.119 R)
• M70: 45,499,444 km (0.066 R)
• M71: 46,043,382 km (0.093 R)
• M72: 46,355,294 km (0.094 R)
• M73: 46,667,804 km (0.093 R)
• M74: 46,746,043 km (0.093 R)
• M75: 47,767,049 km (0.07 R)
• M76: 48,319,963 km (0.109 R)
• M77: 48,636,811 km (0.105 R)
• M78: 49,193,016 km (0.06 R)
• M79: 49,591,545 km (0.069 R)
• M80: 50,071,305 km (0.034 R)
• M81: 50,552,561 km (0.116 R)
• M82: 51,924,523 km (0.109 R)
• M83: 54,375,236 km (0.102 R)
• M84: 55,366,022 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370

Radius: 4

Gravity: 23.13 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.09 AU - 14.55 AU

Year: 17492 Days

Day: 21.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 56,672,275 km

• M1: 133,740 km (0.072 R)
• M2: 404,662 km (0.064 R)
• M3: 436,527 km (0.061 R)
• M4: 572,361 km (0.117 R)
• M5: 721,211 km (0.046 R)
• M6: 988,094 km (0.101 R)
• M7: 1,143,676 km (0.112 R)
• M8: 1,379,292 km (0.078 R)
• M9: 1,502,711 km (0.117 R)
• M10: 2,003,863 km (0.057 R)
• M11: 2,059,364 km (0.095 R)
• M12: 2,522,220 km (0.056 R)
• M13: 2,984,029 km (0.085 R)
• M14: 3,015,743 km (0.11 R)
• M15: 3,176,112 km (0.074 R)
• M16: 3,983,642 km (0.119 R)
• M17: 4,813,461 km (0.079 R)
• M18: 5,038,456 km (0.059 R)
• M19: 5,190,448 km (0.095 R)
• M20: 5,576,859 km (0.08 R)
• M21: 5,655,248 km (0.117 R)
• M22: 6,133,214 km (0.119 R)
• M23: 6,500,177 km (0.119 R)
• M24: 6,916,358 km (0.105 R)
• M25: 8,082,025 km (0.111 R)
• M26: 8,170,886 km (0.093 R)
• M27: 8,710,186 km (0.102 R)
• M28: 9,122,179 km (0.092 R)
• M29: 9,728,350 km (0.035 R)
• M30: 9,822,895 km (0.109 R)
• M31: 10,060,158 km (0.112 R)
• M32: 12,178,463 km (0.105 R)
• M33: 12,331,203 km (0.114 R)
• M34: 13,365,822 km (0.052 R)
• M35: 14,159,887 km (0.102 R)
• M36: 14,860,454 km (0.11 R)
• M37: 15,793,346 km (0.079 R)
• M38: 16,071,299 km (0.105 R)
• M39: 16,406,997 km (0.084 R)
• M40: 17,657,635 km (0.073 R)
• M41: 18,997,583 km (0.034 R)
• M42: 20,309,557 km (0.081 R)
• M43: 20,551,157 km (0.038 R)
• M44: 20,793,805 km (0.107 R)
• M45: 20,854,691 km (0.047 R)
• M46: 21,465,948 km (0.116 R)
• M47: 21,773,820 km (0.046 R)
• M48: 21,959,172 km (0.114 R)
• M49: 22,021,106 km (0.097 R)
• M50: 22,768,646 km (0.087 R)
• M51: 22,894,009 km (0.086 R)
• M52: 23,271,594 km (0.1 R)
• M53: 23,778,282 km (0.091 R)
• M54: 24,033,048 km (0.104 R)
• M55: 25,255,113 km (0.086 R)
• M56: 26,037,210 km (0.078 R)
• M57: 26,299,754 km (0.059 R)
• M58: 26,497,224 km (0.117 R)
• M59: 26,695,142 km (0.102 R)
• M60: 27,225,466 km (0.075 R)
• M61: 28,701,399 km (0.099 R)
• M62: 30,617,149 km (0.052 R)
• M63: 30,755,677 km (0.069 R)
• M64: 30,894,204 km (0.064 R)
• M65: 30,963,618 km (0.113 R)
• M66: 31,172,157 km (0.098 R)
• M67: 31,520,720 km (0.054 R)
• M68: 32,010,803 km (0.086 R)
• M69: 33,567,369 km (0.105 R)
• M70: 33,852,951 km (0.063 R)
• M71: 33,996,116 km (0.106 R)
• M72: 34,354,852 km (0.11 R)
• M73: 34,426,808 km (0.086 R)
• M74: 37,491,171 km (0.083 R)
• M75: 38,307,976 km (0.116 R)
• M76: 39,130,764 km (0.034 R)
• M77: 39,959,386 km (0.102 R)
• M78: 40,186,326 km (0.076 R)
• M79: 41,404,053 km (0.12 R)
• M80: 41,557,092 km (0.082 R)
• M81: 42,094,298 km (0.042 R)
• M82: 42,865,774 km (0.118 R)
• M83: 42,943,116 km (0.065 R)
• M84: 43,098,099 km (0.061 R)
• M85: 43,564,097 km (0.119 R)
• M86: 43,875,559 km (0.091 R)
• M87: 44,266,160 km (0.12 R)
• M88: 44,579,268 km (0.12 R)
• M89: 45,523,380 km (0.115 R)
• M90: 45,760,493 km (0.098 R)
• M91: 45,839,630 km (0.096 R)
• M92: 46,156,478 km (0.117 R)
• M93: 47,591,421 km (0.098 R)
• M94: 47,992,642 km (0.097 R)
• M95: 51,160,228 km (0.104 R)
• M96: 53,059,672 km (0.073 R)
• M97: 53,809,157 km (0.097 R)
• M98: 54,814,006 km (0.108 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: 443 - 15,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit