🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.49 AU - 0.75 AU

Year: 181 Days

Day: 38 Hours

Environment

Temp: 131 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,759,406 km

• M1: 131,796 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.53 AU - 0.75 AU

Year: 190 Days

Day: 47.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,759,406 km

• M1: 92,451 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.84 AU - 1.38 AU

Year: 434 Days

Day: 18.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.35 AU - 1.67 AU

Year: 688 Days

Day: 42.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 94.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,759,406 km

• M1: 784,342 km (0.108 R)
• M2: 933,491 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.83 AU - 2.67 AU

Year: 1252 Days

Day: 28.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472

Radius: 11.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.43 AU - 12.95 AU

Year: 14823 Days

Day: 11.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,759,406 km

• M1: 148,251 km (0.071 R)
• M2: 230,231 km (0.114 R)
• M3: 330,761 km (0.088 R)
• M4: 498,759 km (0.072 R)
• M5: 595,100 km (0.075 R)
• M6: 847,472 km (0.106 R)
• M7: 1,070,074 km (0.118 R)
• M8: 1,266,944 km (0.113 R)
• M9: 1,797,867 km (0.1 R)
• M10: 1,875,359 km (0.064 R)
• M11: 2,007,155 km (0.058 R)
• M12: 2,224,670 km (0.098 R)
• M13: 2,392,968 km (0.055 R)
• M14: 2,507,560 km (0.026 R)
• M15: 3,265,123 km (0.084 R)
• M16: 4,158,372 km (0.068 R)
• M17: 4,296,900 km (0.034 R)
• M18: 4,401,917 km (0.11 R)
• M19: 5,612,314 km (0.069 R)
• M20: 6,155,504 km (0.102 R)
• M21: 6,473,399 km (0.048 R)
• M22: 6,634,516 km (0.113 R)
• M23: 7,125,646 km (0.037 R)
• M24: 7,250,261 km (0.107 R)
• M25: 7,586,108 km (0.107 R)
• M26: 7,756,051 km (0.062 R)
• M27: 7,927,191 km (0.118 R)
• M28: 10,030,537 km (0.092 R)
• M29: 10,975,248 km (0.117 R)
• M30: 11,702,293 km (0.062 R)
• M31: 12,495,013 km (0.073 R)
• M32: 13,664,868 km (0.065 R)
• M33: 13,768,240 km (0.09 R)
• M34: 13,975,732 km (0.062 R)
• M35: 14,341,499 km (0.105 R)
• M36: 14,922,537 km (0.05 R)
• M37: 15,673,219 km (0.104 R)
• M38: 16,217,008 km (0.088 R)
• M39: 16,877,781 km (0.048 R)
• M40: 17,211,385 km (0.087 R)
• M41: 17,491,133 km (0.078 R)
• M42: 17,828,775 km (0.042 R)
• M43: 19,490,957 km (0.117 R)
• M44: 20,075,585 km (0.088 R)
• M45: 20,725,289 km (0.076 R)
• M46: 20,963,299 km (0.118 R)
• M47: 21,262,046 km (0.094 R)
• M48: 21,502,151 km (0.052 R)
• M49: 23,702,586 km (0.059 R)
• M50: 23,951,517 km (0.051 R)
• M51: 24,326,409 km (0.108 R)
• M52: 26,294,818 km (0.044 R)
• M53: 27,135,259 km (0.09 R)
• M54: 27,591,532 km (0.1 R)
• M55: 28,379,614 km (0.095 R)
• M56: 29,508,778 km (0.083 R)
• M57: 29,977,917 km (0.084 R)
• M58: 30,449,599 km (0.046 R)
• M59: 30,855,758 km (0.086 R)
• M60: 34,874,405 km (0.108 R)
• M61: 35,441,531 km (0.055 R)
• M62: 35,726,215 km (0.047 R)
• M63: 36,513,100 km (0.078 R)
• M64: 36,728,671 km (0.109 R)
• M65: 37,233,264 km (0.095 R)
• M66: 37,450,331 km (0.117 R)
• M67: 37,522,736 km (0.113 R)
• M68: 37,595,142 km (0.104 R)
• M69: 38,541,498 km (0.115 R)
• M70: 38,761,107 km (0.03 R)
• M71: 38,907,713 km (0.119 R)
• M72: 39,569,534 km (0.081 R)
• M73: 40,755,247 km (0.112 R)
• M74: 41,427,540 km (0.098 R)
• M75: 41,502,339 km (0.088 R)
• M76: 43,085,982 km (0.061 R)
• M77: 43,846,986 km (0.107 R)
• M78: 46,234,120 km (0.091 R)
• M79: 47,875,208 km (0.047 R)
• M80: 49,058,976 km (0.064 R)
• M81: 49,853,640 km (0.108 R)
• M82: 49,933,226 km (0.088 R)
• M83: 50,172,583 km (0.06 R)
• M84: 50,252,468 km (0.09 R)
• M85: 52,262,764 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.1

Radius: 5

Gravity: 22.72 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.59 AU - 16.39 AU

Year: 18375 Days

Day: 24.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,759,406 km

• M1: 101,727 km (0.097 R)
• M2: 361,578 km (0.09 R)
• M3: 430,543 km (0.084 R)
• M4: 466,745 km (0.082 R)
• M5: 582,085 km (0.067 R)
• M6: 685,158 km (0.071 R)
• M7: 772,075 km (0.086 R)
• M8: 1,079,049 km (0.031 R)
• M9: 1,285,644 km (0.098 R)
• M10: 1,366,277 km (0.115 R)
• M11: 1,504,356 km (0.04 R)
• M12: 1,647,073 km (0.075 R)
• M13: 1,824,196 km (0.114 R)
• M14: 2,132,966 km (0.079 R)
• M15: 2,391,621 km (0.104 R)
• M16: 2,868,090 km (0.047 R)
• M17: 3,522,431 km (0.104 R)
• M18: 4,022,687 km (0.096 R)
• M19: 5,564,293 km (0.09 R)
• M20: 5,696,537 km (0.075 R)
• M21: 5,919,139 km (0.089 R)
• M22: 6,009,047 km (0.033 R)
• M23: 6,235,838 km (0.082 R)
• M24: 7,266,118 km (0.102 R)
• M25: 8,398,424 km (0.054 R)
• M26: 8,499,403 km (0.078 R)
• M27: 10,116,556 km (0.118 R)
• M28: 10,277,972 km (0.108 R)
• M29: 10,385,982 km (0.117 R)
• M30: 11,768,864 km (0.098 R)
• M31: 12,052,352 km (0.087 R)
• M32: 12,166,346 km (0.052 R)
• M33: 12,974,324 km (0.086 R)
• M34: 14,098,552 km (0.096 R)
• M35: 14,459,981 km (0.113 R)
• M36: 14,581,155 km (0.098 R)
• M37: 15,069,143 km (0.102 R)
• M38: 15,191,963 km (0.112 R)
• M39: 15,438,650 km (0.047 R)
• M40: 16,691,831 km (0.107 R)
• M41: 18,500,320 km (0.115 R)
• M42: 18,829,734 km (0.1 R)
• M43: 18,895,857 km (0.033 R)
• M44: 19,494,398 km (0.035 R)
• M45: 20,369,994 km (0.095 R)
• M46: 20,983,645 km (0.102 R)
• M47: 22,019,759 km (0.087 R)
• M48: 25,299,543 km (0.06 R)
• M49: 25,518,704 km (0.042 R)
• M50: 26,327,580 km (0.084 R)
• M51: 28,880,467 km (0.109 R)
• M52: 29,109,502 km (0.11 R)
• M53: 30,651,557 km (0.034 R)
• M54: 32,775,248 km (0.075 R)
• M55: 34,459,421 km (0.112 R)
• M56: 34,945,763 km (0.067 R)
• M57: 36,171,718 km (0.11 R)
• M58: 36,831,145 km (0.087 R)
• M59: 36,913,873 km (0.096 R)
• M60: 37,079,478 km (0.068 R)
• M61: 37,328,409 km (0.071 R)
• M62: 38,497,366 km (0.077 R)
• M63: 38,581,291 km (0.106 R)
• M64: 39,508,648 km (0.115 R)
• M65: 41,385,653 km (0.112 R)
• M66: 41,557,690 km (0.106 R)
• M67: 42,421,468 km (0.103 R)
• M68: 43,728,355 km (0.052 R)
• M69: 44,079,162 km (0.091 R)
• M70: 44,430,867 km (0.113 R)
• M71: 45,048,407 km (0.112 R)
• M72: 45,668,939 km (0.114 R)
• M73: 46,113,843 km (0.037 R)
• M74: 46,381,473 km (0.034 R)
• M75: 46,560,243 km (0.067 R)
• M76: 48,269,548 km (0.083 R)
• M77: 49,177,458 km (0.06 R)
• M78: 49,268,413 km (0.091 R)
• M79: 50,090,902 km (0.096 R)
• M80: 50,457,866 km (0.108 R)
• M81: 50,917,730 km (0.089 R)
• M82: 51,102,184 km (0.076 R)
• M83: 51,656,594 km (0.068 R)
• M84: 52,678,197 km (0.085 R)
• M85: 53,144,793 km (0.094 R)
• M86: 53,425,439 km (0.096 R)
• M87: 55,782,952 km (0.114 R)
• M88: 56,544,554 km (0.034 R)
• M89: 57,885,550 km (0.089 R)
• M90: 59,722,163 km (0.065 R)
• M91: 60,208,655 km (0.106 R)
• M92: 61,970,768 km (0.066 R)
• M93: 62,957,067 km (0.116 R)
• M94: 63,353,053 km (0.087 R)
• M95: 64,745,510 km (0.074 R)
• M96: 65,345,397 km (0.112 R)
• M97: 66,047,460 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.7

Radius: 7.5

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 13.21 AU - 19.95 AU

Year: 25037 Days

Day: 19.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 67,759,406 km

• M1: 536,308 km (0.116 R)
• M2: 1,112,709 km (0.082 R)
• M3: 1,266,795 km (0.109 R)
• M4: 1,981,424 km (0.072 R)
• M5: 2,137,454 km (0.116 R)
• M6: 3,486,977 km (0.066 R)
• M7: 4,103,170 km (0.108 R)
• M8: 4,182,607 km (0.104 R)
• M9: 4,262,492 km (0.057 R)
• M10: 4,505,289 km (0.097 R)
• M11: 4,669,698 km (0.097 R)
• M12: 5,132,105 km (0.103 R)
• M13: 5,741,566 km (0.067 R)
• M14: 5,875,157 km (0.08 R)
• M15: 6,466,069 km (0.045 R)
• M16: 9,745,254 km (0.081 R)
• M17: 9,904,725 km (0.051 R)
• M18: 10,011,538 km (0.079 R)
• M19: 12,056,242 km (0.118 R)
• M20: 12,399,569 km (0.104 R)
• M21: 12,979,111 km (0.116 R)
• M22: 14,892,169 km (0.102 R)
• M23: 15,507,914 km (0.067 R)
• M24: 16,257,848 km (0.065 R)
• M25: 16,447,089 km (0.106 R)
• M26: 17,211,534 km (0.055 R)
• M27: 18,118,097 km (0.073 R)
• M28: 18,314,370 km (0.097 R)
• M29: 22,455,388 km (0.079 R)
• M30: 22,807,243 km (0.025 R)
• M31: 22,948,463 km (0.086 R)
• M32: 23,730,411 km (0.051 R)
• M33: 24,088,698 km (0.051 R)
• M34: 26,646,522 km (0.097 R)
• M35: 27,995,297 km (0.078 R)
• M36: 29,059,686 km (0.088 R)
• M37: 30,214,581 km (0.089 R)
• M38: 31,935,555 km (0.062 R)
• M39: 32,014,543 km (0.069 R)
• M40: 33,287,022 km (0.117 R)
• M41: 34,819,503 km (0.049 R)
• M42: 37,368,950 km (0.069 R)
• M43: 38,036,605 km (0.069 R)
• M44: 38,623,926 km (0.063 R)
• M45: 38,708,150 km (0.07 R)
• M46: 39,129,866 km (0.084 R)
• M47: 40,062,908 km (0.12 R)
• M48: 40,318,721 km (0.058 R)
• M49: 41,003,430 km (0.093 R)
• M50: 42,731,884 km (0.049 R)
• M51: 43,167,662 km (0.093 R)
• M52: 43,780,266 km (0.104 R)
• M53: 44,572,237 km (0.068 R)
• M54: 45,191,422 km (0.107 R)
• M55: 45,279,984 km (0.056 R)
• M56: 46,617,389 km (0.1 R)
• M57: 46,706,998 km (0.076 R)
• M58: 49,879,371 km (0.052 R)
• M59: 51,167,708 km (0.084 R)
• M60: 52,187,516 km (0.117 R)
• M61: 53,870,941 km (0.108 R)
• M62: 58,446,392 km (0.093 R)
• M63: 63,144,513 km (0.119 R)
• M64: 66,545,022 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 11,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit