🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.71 AU - 0.89 AU

Year: 271 Days

Day: 40.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.55 AU - 1.87 AU

Year: 847 Days

Day: 33.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.83 AU - 2.15 AU

Year: 1063 Days

Day: 42.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,651,047 km

• M1: 1,197,082 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.52 AU - 3.8 AU

Year: 2128 Days

Day: 31.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.5

Radius: 10.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.66 AU - 6.76 AU

Year: 6583 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 61,651,047 km

• M1: 128,804 km (0.045 R)
• M2: 216,019 km (0.108 R)
• M3: 290,669 km (0.102 R)
• M4: 386,262 km (0.103 R)
• M5: 701,016 km (0.108 R)
• M6: 819,647 km (0.049 R)
• M7: 934,687 km (0.096 R)
• M8: 1,181,674 km (0.105 R)
• M9: 1,288,935 km (0.12 R)
• M10: 1,424,471 km (0.116 R)
• M11: 1,656,946 km (0.109 R)
• M12: 1,972,149 km (0.086 R)
• M13: 2,321,161 km (0.071 R)
• M14: 2,411,518 km (0.091 R)
• M15: 2,580,414 km (0.109 R)
• M16: 2,689,919 km (0.102 R)
• M17: 2,816,928 km (0.092 R)
• M18: 3,726,483 km (0.096 R)
• M19: 3,886,403 km (0.025 R)
• M20: 3,958,210 km (0.082 R)
• M21: 4,103,170 km (0.112 R)
• M22: 4,194,724 km (0.07 R)
• M23: 4,454,725 km (0.069 R)
• M24: 4,700,963 km (0.096 R)
• M25: 4,835,452 km (0.091 R)
• M26: 5,365,926 km (0.058 R)
• M27: 5,486,352 km (0.108 R)
• M28: 5,812,027 km (0.065 R)
• M29: 6,375,712 km (0.102 R)
• M30: 6,524,711 km (0.055 R)
• M31: 6,826,300 km (0.097 R)
• M32: 7,044,564 km (0.105 R)
• M33: 8,054,798 km (0.111 R)
• M34: 8,216,065 km (0.086 R)
• M35: 10,133,760 km (0.082 R)
• M36: 10,357,857 km (0.086 R)
• M37: 10,989,011 km (0.097 R)
• M38: 11,142,349 km (0.069 R)
• M39: 11,867,449 km (0.041 R)
• M40: 12,554,403 km (0.118 R)
• M41: 12,634,438 km (0.077 R)
• M42: 12,795,106 km (0.049 R)
• M43: 13,308,526 km (0.074 R)
• M44: 13,581,392 km (0.083 R)
• M45: 13,994,282 km (0.045 R)
• M46: 14,495,136 km (0.051 R)
• M47: 15,086,796 km (0.09 R)
• M48: 15,543,069 km (0.093 R)
• M49: 15,859,319 km (0.109 R)
• M50: 15,945,936 km (0.063 R)
• M51: 16,674,029 km (0.093 R)
• M52: 17,591,812 km (0.107 R)
• M53: 18,071,872 km (0.076 R)
• M54: 18,162,378 km (0.118 R)
• M55: 19,848,346 km (0.059 R)
• M56: 20,442,250 km (0.085 R)
• M57: 20,662,607 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575

Radius: 11.3

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.89 AU - 10.27 AU

Year: 9519 Days

Day: 11.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,651,047 km

• M1: 141,968 km (0.06 R)
• M2: 282,890 km (0.107 R)
• M3: 489,484 km (0.096 R)
• M4: 703,110 km (0.082 R)
• M5: 913,893 km (0.111 R)
• M6: 1,108,969 km (0.081 R)
• M7: 1,183,469 km (0.09 R)
• M8: 1,561,203 km (0.116 R)
• M9: 1,998,927 km (0.091 R)
• M10: 2,114,416 km (0.055 R)
• M11: 2,905,639 km (0.071 R)
• M12: 3,063,615 km (0.057 R)
• M13: 3,360,716 km (0.086 R)
• M14: 4,041,386 km (0.105 R)
• M15: 4,367,659 km (0.1 R)
• M16: 4,488,385 km (0.086 R)
• M17: 4,951,241 km (0.09 R)
• M18: 5,955,940 km (0.074 R)
• M19: 7,057,579 km (0.1 R)
• M20: 7,486,775 km (0.063 R)
• M21: 8,072,301 km (0.106 R)
• M22: 8,901,522 km (0.084 R)
• M23: 9,757,820 km (0.055 R)
• M24: 11,215,203 km (0.089 R)
• M25: 11,381,406 km (0.116 R)
• M26: 11,884,653 km (0.111 R)
• M27: 12,138,970 km (0.1 R)
• M28: 12,869,456 km (0.111 R)
• M29: 13,305,983 km (0.07 R)
• M30: 14,463,272 km (0.078 R)
• M31: 15,054,034 km (0.098 R)
• M32: 15,698,950 km (0.084 R)
• M33: 16,071,598 km (0.12 R)
• M34: 16,259,045 km (0.117 R)
• M35: 17,398,831 km (0.075 R)
• M36: 17,784,494 km (0.074 R)
• M37: 18,368,225 km (0.088 R)
• M38: 18,466,212 km (0.083 R)
• M39: 18,662,484 km (0.041 R)
• M40: 18,760,919 km (0.051 R)
• M41: 19,255,789 km (0.087 R)
• M42: 19,454,904 km (0.049 R)
• M43: 19,855,078 km (0.116 R)
• M44: 21,021,044 km (0.066 R)
• M45: 22,157,090 km (0.102 R)
• M46: 24,058,629 km (0.072 R)
• M47: 24,219,446 km (0.101 R)
• M48: 24,704,144 km (0.09 R)
• M49: 24,812,303 km (0.055 R)
• M50: 24,920,462 km (0.03 R)
• M51: 25,519,003 km (0.063 R)
• M52: 25,792,468 km (0.106 R)
• M53: 25,902,273 km (0.062 R)
• M54: 26,508,294 km (0.032 R)
• M55: 27,007,801 km (0.093 R)
• M56: 27,454,351 km (0.112 R)
• M57: 27,566,400 km (0.073 R)
• M58: 29,207,638 km (0.09 R)
• M59: 30,069,022 km (0.088 R)
• M60: 30,706,010 km (0.032 R)
• M61: 30,938,635 km (0.03 R)
• M62: 31,581,756 km (0.103 R)
• M63: 31,816,625 km (0.084 R)
• M64: 31,934,358 km (0.045 R)
• M65: 32,111,183 km (0.105 R)
• M66: 32,643,452 km (0.06 R)
• M67: 34,499,363 km (0.113 R)
• M68: 34,741,413 km (0.117 R)
• M69: 35,227,007 km (0.11 R)
• M70: 36,573,987 km (0.085 R)
• M71: 37,253,909 km (0.059 R)
• M72: 37,875,488 km (0.071 R)
• M73: 38,688,852 km (0.052 R)
• M74: 38,877,345 km (0.11 R)
• M75: 39,066,138 km (0.102 R)
• M76: 40,715,155 km (0.101 R)
• M77: 41,163,051 km (0.073 R)
• M78: 42,063,630 km (0.109 R)
• M79: 42,257,509 km (0.107 R)
• M80: 42,451,687 km (0.084 R)
• M81: 42,905,717 km (0.097 R)
• M82: 43,491,991 km (0.098 R)

Asteroid Belt

Center: 9.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.3

Radius: 8.1

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.59 AU - 13.81 AU

Year: 14196 Days

Day: 14.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,651,047 km

• M1: 109,206 km (0.101 R)
• M2: 168,148 km (0.095 R)
• M3: 268,079 km (0.071 R)
• M4: 340,934 km (0.118 R)
• M5: 762,052 km (0.096 R)
• M6: 969,993 km (0.041 R)
• M7: 1,132,755 km (0.106 R)
• M8: 1,508,096 km (0.103 R)
• M9: 1,649,466 km (0.112 R)
• M10: 2,022,264 km (0.05 R)
• M11: 2,152,414 km (0.116 R)
• M12: 2,205,222 km (0.056 R)
• M13: 2,366,339 km (0.09 R)
• M14: 2,990,162 km (0.086 R)
• M15: 3,259,438 km (0.083 R)
• M16: 3,630,890 km (0.111 R)
• M17: 3,853,791 km (0.113 R)
• M18: 3,918,267 km (0.057 R)
• M19: 4,246,336 km (0.109 R)
• M20: 4,346,566 km (0.087 R)
• M21: 4,720,561 km (0.064 R)
• M22: 4,859,088 km (0.12 R)
• M23: 6,432,260 km (0.118 R)
• M24: 7,413,322 km (0.064 R)
• M25: 7,574,739 km (0.084 R)
• M26: 8,651,245 km (0.047 R)
• M27: 8,778,553 km (0.04 R)
• M28: 9,337,450 km (0.107 R)
• M29: 9,687,061 km (0.085 R)
• M30: 9,952,148 km (0.119 R)
• M31: 11,036,134 km (0.063 R)
• M32: 11,128,137 km (0.057 R)
• M33: 11,732,512 km (0.042 R)
• M34: 12,157,071 km (0.106 R)
• M35: 12,490,973 km (0.08 R)
• M36: 12,586,866 km (0.106 R)
• M37: 12,731,228 km (0.109 R)
• M38: 12,924,508 km (0.043 R)
• M39: 13,021,597 km (0.03 R)
• M40: 13,559,551 km (0.099 R)
• M41: 13,658,136 km (0.099 R)
• M42: 14,606,736 km (0.081 R)
• M43: 14,657,151 km (0.069 R)
• M44: 14,707,715 km (0.107 R)
• M45: 14,961,582 km (0.094 R)
• M46: 15,114,471 km (0.097 R)
• M47: 17,577,451 km (0.12 R)
• M48: 18,389,468 km (0.074 R)
• M49: 18,608,030 km (0.079 R)
• M50: 18,662,783 km (0.056 R)
• M51: 18,937,445 km (0.108 R)
• M52: 19,769,658 km (0.071 R)
• M53: 20,049,705 km (0.088 R)
• M54: 21,068,766 km (0.092 R)
• M55: 21,873,004 km (0.118 R)
• M56: 22,046,687 km (0.096 R)
• M57: 22,395,250 km (0.081 R)
• M58: 23,157,002 km (0.048 R)
• M59: 25,980,812 km (0.082 R)
• M60: 27,214,994 km (0.035 R)
• M61: 28,216,103 km (0.096 R)
• M62: 28,405,045 km (0.092 R)
• M63: 28,594,586 km (0.077 R)
• M64: 29,932,589 km (0.119 R)
• M65: 31,617,211 km (0.039 R)
• M66: 32,010,354 km (0.091 R)
• M67: 33,465,642 km (0.088 R)
• M68: 34,067,175 km (0.111 R)
• M69: 34,470,341 km (0.1 R)
• M70: 35,484,765 km (0.055 R)
• M71: 35,961,533 km (0.06 R)
• M72: 36,371,880 km (0.034 R)
• M73: 38,377,090 km (0.104 R)
• M74: 38,586,527 km (0.107 R)
• M75: 38,656,389 km (0.077 R)
• M76: 39,780,767 km (0.104 R)
• M77: 41,129,840 km (0.111 R)
• M78: 41,630,544 km (0.046 R)
• M79: 41,702,351 km (0.092 R)
• M80: 42,927,558 km (0.096 R)
• M81: 43,653,855 km (0.118 R)
• M82: 46,301,887 km (0.075 R)
• M83: 46,376,238 km (0.076 R)
• M84: 46,599,288 km (0.093 R)
• M85: 49,304,616 km (0.1 R)
• M86: 50,523,240 km (0.084 R)
• M87: 51,289,929 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.5

Radius: 4.9

Gravity: 13.68 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.63 AU - 17.51 AU

Year: 21064 Days

Day: 16.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,651,047 km

• M1: 185,651 km (0.084 R)
• M2: 812,466 km (0.108 R)
• M3: 1,177,186 km (0.093 R)
• M4: 1,300,753 km (0.115 R)
• M5: 1,376,899 km (0.087 R)
• M6: 1,864,289 km (0.114 R)
• M7: 1,921,585 km (0.087 R)
• M8: 1,979,479 km (0.069 R)
• M9: 2,462,830 km (0.109 R)
• M10: 2,589,240 km (0.053 R)
• M11: 2,782,820 km (0.078 R)
• M12: 3,496,850 km (0.1 R)
• M13: 4,647,258 km (0.116 R)
• M14: 5,001,506 km (0.105 R)
• M15: 5,041,448 km (0.113 R)
• M16: 5,161,725 km (0.052 R)
• M17: 6,158,196 km (0.097 R)
• M18: 6,459,786 km (0.112 R)
• M19: 6,503,169 km (0.077 R)
• M20: 8,085,316 km (0.116 R)
• M21: 8,367,906 km (0.101 R)
• M22: 10,897,906 km (0.058 R)
• M23: 11,577,828 km (0.098 R)
• M24: 12,163,803 km (0.109 R)
• M25: 12,923,461 km (0.093 R)
• M26: 13,198,422 km (0.102 R)
• M27: 13,698,378 km (0.036 R)
• M28: 14,602,398 km (0.093 R)
• M29: 14,831,282 km (0.113 R)
• M30: 15,935,165 km (0.117 R)
• M31: 15,993,957 km (0.049 R)
• M32: 16,645,905 km (0.117 R)
• M33: 17,792,273 km (0.055 R)
• M34: 18,098,201 km (0.112 R)
• M35: 18,221,021 km (0.115 R)
• M36: 18,344,140 km (0.073 R)
• M37: 19,338,966 km (0.05 R)
• M38: 19,464,478 km (0.093 R)
• M39: 19,716,551 km (0.067 R)
• M40: 20,415,023 km (0.044 R)
• M41: 20,863,817 km (0.108 R)
• M42: 20,992,620 km (0.108 R)
• M43: 25,046,124 km (0.116 R)
• M44: 25,183,006 km (0.059 R)
• M45: 27,125,535 km (0.096 R)
• M46: 27,831,038 km (0.095 R)
• M47: 28,257,093 km (0.116 R)
• M48: 28,828,706 km (0.086 R)
• M49: 30,346,975 km (0.106 R)
• M50: 30,712,293 km (0.115 R)
• M51: 31,079,107 km (0.09 R)
• M52: 31,521,169 km (0.086 R)
• M53: 31,668,972 km (0.105 R)
• M54: 31,817,074 km (0.103 R)
• M55: 33,385,458 km (0.085 R)
• M56: 36,441,593 km (0.075 R)
• M57: 36,985,530 km (0.085 R)
• M58: 41,594,641 km (0.108 R)
• M59: 44,131,222 km (0.116 R)
• M60: 44,876,968 km (0.098 R)
• M61: 44,960,144 km (0.094 R)
• M62: 48,838,618 km (0.083 R)
• M63: 49,524,076 km (0.059 R)
• M64: 50,471,629 km (0.078 R)
• M65: 50,991,033 km (0.03 R)
• M66: 52,297,321 km (0.079 R)
• M67: 52,998,486 km (0.066 R)
• M68: 53,262,227 km (0.095 R)
• M69: 53,526,417 km (0.081 R)
• M70: 54,410,092 km (0.086 R)
• M71: 54,942,660 km (0.101 R)
• M72: 56,820,114 km (0.12 R)
• M73: 58,446,093 km (0.102 R)
• M74: 58,718,511 km (0.09 R)
• M75: 60,637,552 km (0.097 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: 265 - 15,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit