🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.92 AU - 1.44 AU

Year: 455 Days

Day: 41.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 79.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,754,370 km

• M1: 157,975 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.35 AU - 1.49 AU

Year: 600 Days

Day: 44.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.64 AU - 2.24 AU

Year: 959 Days

Day: 30.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.4

Radius: 9.1

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.27 AU - 7.03 AU

Year: 4764 Days

Day: 8.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 55.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,754,370 km

• M1: 114,143 km (0.047 R)
• M2: 283,937 km (0.089 R)
• M3: 356,641 km (0.038 R)
• M4: 469,588 km (0.073 R)
• M5: 584,030 km (0.093 R)
• M6: 788,082 km (0.119 R)
• M7: 1,015,171 km (0.042 R)
• M8: 1,279,511 km (0.109 R)
• M9: 1,462,170 km (0.111 R)
• M10: 1,834,519 km (0.062 R)
• M11: 1,946,418 km (0.087 R)
• M12: 2,216,292 km (0.046 R)
• M13: 2,727,917 km (0.074 R)
• M14: 2,813,188 km (0.116 R)
• M15: 2,964,581 km (0.107 R)
• M16: 3,185,537 km (0.11 R)
• M17: 3,389,140 km (0.069 R)
• M18: 3,880,569 km (0.114 R)
• M19: 4,245,438 km (0.101 R)
• M20: 4,595,946 km (0.095 R)
• M21: 4,723,403 km (0.059 R)
• M22: 4,826,327 km (0.047 R)
• M23: 4,981,908 km (0.053 R)
• M24: 5,840,002 km (0.036 R)
• M25: 5,922,729 km (0.081 R)
• M26: 6,089,531 km (0.103 R)
• M27: 6,917,406 km (0.104 R)
• M28: 7,449,076 km (0.102 R)
• M29: 7,568,904 km (0.074 R)
• M30: 7,659,411 km (0.075 R)
• M31: 8,147,399 km (0.103 R)
• M32: 8,771,671 km (0.115 R)
• M33: 9,057,553 km (0.109 R)
• M34: 9,411,352 km (0.105 R)
• M35: 9,835,162 km (0.075 R)
• M36: 10,165,475 km (0.116 R)
• M37: 11,592,189 km (0.067 R)
• M38: 11,905,896 km (0.118 R)
• M39: 13,225,499 km (0.108 R)
• M40: 14,854,171 km (0.106 R)
• M41: 15,500,284 km (0.084 R)
• M42: 15,961,794 km (0.117 R)
• M43: 16,039,136 km (0.102 R)
• M44: 16,741,199 km (0.098 R)
• M45: 17,214,676 km (0.038 R)
• M46: 17,294,112 km (0.094 R)
• M47: 17,612,756 km (0.116 R)
• M48: 17,692,791 km (0.075 R)
• M49: 18,580,355 km (0.08 R)
• M50: 18,661,736 km (0.113 R)
• M51: 18,784,107 km (0.092 R)
• M52: 19,029,597 km (0.1 R)
• M53: 19,441,141 km (0.075 R)
• M54: 19,689,473 km (0.098 R)
• M55: 19,772,500 km (0.11 R)
• M56: 20,989,180 km (0.108 R)
• M57: 21,243,945 km (0.111 R)
• M58: 21,456,972 km (0.095 R)
• M59: 22,014,224 km (0.079 R)
• M60: 22,100,393 km (0.11 R)
• M61: 22,273,178 km (0.107 R)
• M62: 22,837,461 km (0.079 R)
• M63: 24,558,435 km (0.088 R)
• M64: 24,916,573 km (0.094 R)
• M65: 25,006,331 km (0.084 R)
• M66: 26,458,029 km (0.057 R)
• M67: 27,379,103 km (0.114 R)
• M68: 27,890,279 km (0.098 R)
• M69: 28,170,326 km (0.091 R)
• M70: 28,404,447 km (0.04 R)
• M71: 29,347,362 km (0.067 R)
• M72: 29,822,784 km (0.113 R)
• M73: 30,061,393 km (0.102 R)
• M74: 30,925,769 km (0.094 R)
• M75: 31,409,419 km (0.077 R)
• M76: 32,090,838 km (0.075 R)
• M77: 32,188,525 km (0.118 R)
• M78: 32,678,757 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.1

Radius: 12.4

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.52 AU - 6.56 AU

Year: 5266 Days

Day: 7.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,754,370 km

• M1: 337,942 km (0.081 R)
• M2: 662,270 km (0.06 R)
• M3: 919,129 km (0.111 R)
• M4: 1,208,601 km (0.102 R)
• M5: 1,495,979 km (0.116 R)
• M6: 1,672,654 km (0.04 R)
• M7: 1,959,433 km (0.061 R)
• M8: 2,100,205 km (0.064 R)
• M9: 2,335,971 km (0.077 R)
• M10: 2,561,714 km (0.036 R)
• M11: 2,953,660 km (0.107 R)
• M12: 3,034,443 km (0.076 R)
• M13: 3,343,961 km (0.049 R)
• M14: 3,750,867 km (0.119 R)
• M15: 3,927,094 km (0.055 R)
• M16: 4,016,254 km (0.044 R)
• M17: 4,219,258 km (0.081 R)
• M18: 4,402,665 km (0.114 R)
• M19: 4,872,702 km (0.108 R)
• M20: 5,186,857 km (0.078 R)
• M21: 5,334,211 km (0.043 R)
• M22: 5,458,078 km (0.091 R)
• M23: 5,582,843 km (0.114 R)
• M24: 5,860,796 km (0.074 R)
• M25: 6,221,027 km (0.085 R)
• M26: 6,482,973 km (0.078 R)
• M27: 6,562,260 km (0.091 R)
• M28: 6,882,549 km (0.119 R)
• M29: 7,317,729 km (0.062 R)
• M30: 7,538,685 km (0.106 R)
• M31: 7,874,383 km (0.115 R)
• M32: 8,072,451 km (0.119 R)
• M33: 8,387,055 km (0.057 R)
• M34: 8,676,527 km (0.035 R)
• M35: 9,414,792 km (0.026 R)
• M36: 10,203,921 km (0.087 R)
• M37: 10,327,339 km (0.102 R)
• M38: 10,606,489 km (0.086 R)
• M39: 11,491,360 km (0.095 R)
• M40: 11,684,042 km (0.089 R)
• M41: 11,780,832 km (0.116 R)
• M42: 12,105,310 km (0.107 R)
• M43: 12,301,283 km (0.071 R)
• M44: 12,862,724 km (0.054 R)
• M45: 13,029,376 km (0.083 R)
• M46: 13,163,266 km (0.06 R)
• M47: 13,500,011 km (0.114 R)
• M48: 14,457,886 km (0.095 R)
• M49: 14,631,270 km (0.119 R)
• M50: 14,805,402 km (0.081 R)
• M51: 15,402,447 km (0.119 R)
• M52: 15,508,512 km (0.051 R)
• M53: 15,828,652 km (0.052 R)
• M54: 15,935,764 km (0.076 R)
• M55: 16,150,736 km (0.057 R)
• M56: 16,439,011 km (0.094 R)
• M57: 16,620,024 km (0.038 R)
• M58: 16,838,138 km (0.074 R)
• M59: 16,947,494 km (0.08 R)
• M60: 17,534,965 km (0.071 R)
• M61: 17,831,318 km (0.041 R)
• M62: 18,541,459 km (0.087 R)
• M63: 18,805,500 km (0.051 R)
• M64: 19,451,912 km (0.081 R)
• M65: 20,376,876 km (0.118 R)
• M66: 20,532,457 km (0.116 R)
• M67: 21,355,545 km (0.074 R)
• M68: 21,434,533 km (0.098 R)
• M69: 22,349,623 km (0.043 R)
• M70: 22,711,201 km (0.107 R)
• M71: 23,521,572 km (0.083 R)
• M72: 23,930,274 km (0.085 R)
• M73: 25,045,676 km (0.104 R)
• M74: 26,347,177 km (0.113 R)
• M75: 26,729,100 km (0.105 R)
• M76: 26,814,222 km (0.048 R)
• M77: 27,541,566 km (0.093 R)
• M78: 27,627,436 km (0.091 R)
• M79: 27,972,259 km (0.091 R)
• M80: 28,361,961 km (0.116 R)
• M81: 29,278,248 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.2

Radius: 5.7

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.14 AU - 15.52 AU

Year: 17266 Days

Day: 17.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,754,370 km

• M1: 76,145 km (0.115 R)
• M2: 168,148 km (0.093 R)
• M3: 212,579 km (0.072 R)
• M4: 360,680 km (0.111 R)
• M5: 522,845 km (0.118 R)
• M6: 649,853 km (0.06 R)
• M7: 1,398,740 km (0.09 R)
• M8: 1,898,846 km (0.088 R)
• M9: 1,954,496 km (0.117 R)
• M10: 2,124,888 km (0.114 R)
• M11: 2,510,252 km (0.102 R)
• M12: 2,853,280 km (0.072 R)
• M13: 3,686,690 km (0.077 R)
• M14: 3,968,383 km (0.029 R)
• M15: 4,403,862 km (0.105 R)
• M16: 4,702,609 km (0.118 R)
• M17: 5,637,745 km (0.112 R)
• M18: 7,671,977 km (0.045 R)
• M19: 8,258,251 km (0.086 R)
• M20: 9,046,482 km (0.067 R)
• M21: 9,140,879 km (0.091 R)
• M22: 9,235,425 km (0.076 R)
• M23: 10,004,358 km (0.118 R)
• M24: 10,297,869 km (0.085 R)
• M25: 10,843,452 km (0.073 R)
• M26: 12,066,115 km (0.113 R)
• M27: 12,170,086 km (0.092 R)
• M28: 12,746,487 km (0.049 R)
• M29: 12,852,252 km (0.069 R)
• M30: 12,905,360 km (0.102 R)
• M31: 13,011,574 km (0.081 R)
• M32: 13,118,088 km (0.107 R)
• M33: 15,308,201 km (0.095 R)
• M34: 15,589,744 km (0.095 R)
• M35: 15,986,926 km (0.112 R)
• M36: 18,319,755 km (0.083 R)
• M37: 18,738,779 km (0.041 R)
• M38: 19,221,531 km (0.042 R)
• M39: 21,507,087 km (0.08 R)
• M40: 21,759,309 km (0.096 R)
• M41: 22,012,429 km (0.1 R)
• M42: 23,876,867 km (0.108 R)
• M43: 24,861,072 km (0.077 R)
• M44: 24,927,044 km (0.1 R)
• M45: 25,724,551 km (0.084 R)
• M46: 28,788,764 km (0.118 R)
• M47: 28,997,154 km (0.084 R)
• M48: 29,205,992 km (0.053 R)
• M49: 29,275,705 km (0.094 R)
• M50: 30,328,276 km (0.071 R)
• M51: 30,398,886 km (0.048 R)
• M52: 32,398,261 km (0.119 R)
• M53: 32,542,623 km (0.079 R)
• M54: 32,832,095 km (0.074 R)
• M55: 33,195,169 km (0.049 R)
• M56: 33,340,877 km (0.042 R)
• M57: 33,413,732 km (0.06 R)
• M58: 33,925,356 km (0.11 R)
• M59: 34,145,415 km (0.113 R)
• M60: 34,292,320 km (0.08 R)
• M61: 35,922,937 km (0.075 R)
• M62: 36,672,422 km (0.116 R)
• M63: 37,275,750 km (0.056 R)
• M64: 37,806,374 km (0.099 R)
• M65: 39,413,055 km (0.093 R)
• M66: 40,418,951 km (0.073 R)
• M67: 40,574,383 km (0.084 R)
• M68: 41,433,075 km (0.111 R)
• M69: 41,982,698 km (0.101 R)
• M70: 43,088,974 km (0.064 R)
• M71: 45,249,766 km (0.082 R)
• M72: 45,330,399 km (0.089 R)
• M73: 45,977,709 km (0.11 R)
• M74: 48,102,597 km (0.037 R)
• M75: 48,928,377 km (0.096 R)
• M76: 49,426,089 km (0.1 R)
• M77: 50,092,249 km (0.088 R)
• M78: 50,342,825 km (0.053 R)
• M79: 50,929,099 km (0.099 R)
• M80: 51,181,172 km (0.06 R)
• M81: 51,686,364 km (0.092 R)
• M82: 52,447,218 km (0.115 R)
• M83: 53,126,692 km (0.099 R)
• M84: 53,552,896 km (0.113 R)
• M85: 53,638,317 km (0.102 R)
• M86: 54,838,091 km (0.086 R)
• M87: 57,876,275 km (0.098 R)
• M88: 58,051,603 km (0.043 R)
• M89: 58,139,268 km (0.114 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 14,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit