🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.63 AU - 0.79 AU

Year: 224 Days

Day: 34.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,235,439 km

• M1: 420,669 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.12 AU - 1.22 AU

Year: 474 Days

Day: 44.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,235,439 km

• M1: 593,006 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.19 AU - 1.87 AU

Year: 709 Days

Day: 26.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.66 AU - 4.68 AU

Year: 3191 Days

Day: 12.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.1

Radius: 13.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.99 AU - 5.45 AU

Year: 3843 Days

Day: 8.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 81,235,439 km

• M1: 201,060 km (0.094 R)
• M2: 299,046 km (0.089 R)
• M3: 484,697 km (0.072 R)
• M4: 629,657 km (0.089 R)
• M5: 888,761 km (0.048 R)
• M6: 979,866 km (0.084 R)
• M7: 1,285,345 km (0.052 R)
• M8: 1,425,817 km (0.043 R)
• M9: 1,621,791 km (0.083 R)
• M10: 1,919,341 km (0.073 R)
• M11: 2,123,093 km (0.096 R)
• M12: 2,220,780 km (0.069 R)
• M13: 2,582,059 km (0.101 R)
• M14: 2,716,847 km (0.07 R)
• M15: 2,823,361 km (0.108 R)
• M16: 2,931,370 km (0.056 R)
• M17: 3,247,620 km (0.114 R)
• M18: 3,896,277 km (0.086 R)
• M19: 4,156,577 km (0.084 R)
• M20: 4,351,054 km (0.071 R)
• M21: 4,476,417 km (0.109 R)
• M22: 4,566,774 km (0.084 R)
• M23: 4,767,684 km (0.118 R)
• M24: 4,878,536 km (0.081 R)
• M25: 5,140,482 km (0.086 R)
• M26: 5,717,631 km (0.114 R)
• M27: 5,974,191 km (0.119 R)
• M28: 6,335,769 km (0.118 R)
• M29: 6,478,336 km (0.105 R)
• M30: 6,642,594 km (0.07 R)
• M31: 7,164,840 km (0.094 R)
• M32: 7,484,681 km (0.08 R)
• M33: 8,050,161 km (0.092 R)
• M34: 8,719,910 km (0.091 R)
• M35: 9,153,295 km (0.091 R)
• M36: 9,245,448 km (0.108 R)
• M37: 9,593,861 km (0.093 R)
• M38: 9,828,431 km (0.091 R)
• M39: 10,017,522 km (0.112 R)
• M40: 10,351,425 km (0.116 R)
• M41: 10,616,362 km (0.116 R)
• M42: 10,810,391 km (0.107 R)
• M43: 10,907,929 km (0.118 R)
• M44: 11,723,387 km (0.109 R)
• M45: 11,949,280 km (0.113 R)
• M46: 13,100,136 km (0.097 R)
• M47: 13,491,484 km (0.092 R)
• M48: 13,596,651 km (0.081 R)
• M49: 14,500,522 km (0.038 R)
• M50: 15,095,772 km (0.08 R)
• M51: 15,506,268 km (0.098 R)
• M52: 15,948,180 km (0.079 R)
• M53: 16,590,703 km (0.091 R)
• M54: 16,844,421 km (0.097 R)
• M55: 16,929,243 km (0.113 R)
• M56: 17,127,909 km (0.091 R)
• M57: 17,785,840 km (0.111 R)
• M58: 17,872,308 km (0.091 R)
• M59: 18,422,978 km (0.07 R)
• M60: 18,656,500 km (0.089 R)
• M61: 18,744,314 km (0.113 R)
• M62: 19,126,537 km (0.068 R)
• M63: 19,392,671 km (0.088 R)
• M64: 20,018,289 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.5

Radius: 9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.03 AU - 6.95 AU

Year: 5494 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 81,235,439 km

• M1: 164,707 km (0.111 R)
• M2: 247,584 km (0.096 R)
• M3: 358,287 km (0.102 R)
• M4: 489,185 km (0.118 R)
• M5: 702,512 km (0.081 R)
• M6: 872,156 km (0.117 R)
• M7: 937,231 km (0.087 R)
• M8: 1,098,946 km (0.109 R)
• M9: 1,205,908 km (0.116 R)
• M10: 1,392,158 km (0.11 R)
• M11: 1,449,903 km (0.106 R)
• M12: 1,648,419 km (0.102 R)
• M13: 1,761,515 km (0.101 R)
• M14: 2,028,098 km (0.057 R)
• M15: 2,160,642 km (0.055 R)
• M16: 2,273,439 km (0.119 R)
• M17: 2,552,140 km (0.096 R)
• M18: 2,817,377 km (0.081 R)
• M19: 3,091,440 km (0.034 R)
• M20: 3,387,345 km (0.045 R)
• M21: 3,492,512 km (0.081 R)
• M22: 3,679,060 km (0.108 R)
• M23: 3,746,529 km (0.068 R)
• M24: 3,896,277 km (0.053 R)
• M25: 4,159,718 km (0.11 R)
• M26: 4,258,303 km (0.088 R)
• M27: 4,616,740 km (0.111 R)
• M28: 4,940,170 km (0.117 R)
• M29: 5,812,176 km (0.064 R)
• M30: 5,938,287 km (0.094 R)
• M31: 6,097,310 km (0.038 R)
• M32: 6,354,768 km (0.107 R)
• M33: 6,436,000 km (0.056 R)
• M34: 6,517,530 km (0.106 R)
• M35: 6,764,217 km (0.11 R)
• M36: 6,947,026 km (0.111 R)
• M37: 7,081,066 km (0.05 R)
• M38: 7,334,634 km (0.026 R)
• M39: 7,419,905 km (0.074 R)
• M40: 7,505,475 km (0.118 R)
• M41: 7,694,716 km (0.09 R)
• M42: 7,816,040 km (0.076 R)
• M43: 8,236,859 km (0.062 R)
• M44: 8,521,544 km (0.081 R)
• M45: 8,773,317 km (0.114 R)
• M46: 9,009,233 km (0.058 R)
• M47: 9,506,047 km (0.09 R)
• M48: 9,692,296 km (0.088 R)
• M49: 9,861,043 km (0.108 R)
• M50: 10,334,670 km (0.092 R)
• M51: 10,507,006 km (0.101 R)
• M52: 10,564,602 km (0.047 R)
• M53: 10,757,583 km (0.095 R)
• M54: 11,088,344 km (0.107 R)
• M55: 11,147,136 km (0.118 R)
• M56: 11,481,786 km (0.091 R)
• M57: 11,680,153 km (0.119 R)
• M58: 11,819,728 km (0.113 R)
• M59: 12,201,352 km (0.101 R)
• M60: 12,546,325 km (0.076 R)
• M61: 12,894,439 km (0.065 R)
• M62: 13,018,156 km (0.105 R)
• M63: 13,516,616 km (0.11 R)
• M64: 13,642,129 km (0.093 R)
• M65: 13,873,407 km (0.027 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.5

Radius: 4.6

Gravity: 34.48 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.18 AU - 17.46 AU

Year: 21380 Days

Day: 24.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,235,439 km

• M1: 70,610 km (0.071 R)
• M2: 138,378 km (0.105 R)
• M3: 253,269 km (0.115 R)
• M4: 378,034 km (0.119 R)
• M5: 500,255 km (0.118 R)
• M6: 755,918 km (0.115 R)
• M7: 1,104,331 km (0.076 R)
• M8: 1,310,477 km (0.104 R)
• M9: 1,433,596 km (0.071 R)
• M10: 1,528,591 km (0.028 R)
• M11: 2,068,939 km (0.107 R)
• M12: 2,176,350 km (0.089 R)
• M13: 2,509,654 km (0.038 R)
• M14: 3,059,276 km (0.091 R)
• M15: 3,181,797 km (0.114 R)
• M16: 3,305,963 km (0.055 R)
• M17: 3,389,589 km (0.047 R)
• M18: 3,687,887 km (0.101 R)
• M19: 3,774,803 km (0.117 R)
• M20: 3,906,150 km (0.118 R)
• M21: 5,203,912 km (0.06 R)
• M22: 5,597,204 km (0.107 R)
• M23: 5,898,494 km (0.108 R)
• M24: 6,256,632 km (0.066 R)
• M25: 6,516,633 km (0.104 R)
• M26: 6,621,651 km (0.115 R)
• M27: 8,263,188 km (0.115 R)
• M28: 8,953,133 km (0.094 R)
• M29: 9,423,319 km (0.1 R)
• M30: 9,841,446 km (0.097 R)
• M31: 10,265,406 km (0.087 R)
• M32: 10,571,932 km (0.12 R)
• M33: 11,636,470 km (0.077 R)
• M34: 13,130,205 km (0.097 R)
• M35: 13,396,190 km (0.111 R)
• M36: 13,663,821 km (0.119 R)
• M37: 13,865,778 km (0.065 R)
• M38: 17,155,136 km (0.081 R)
• M39: 17,300,246 km (0.101 R)
• M40: 18,105,531 km (0.066 R)
• M41: 18,549,986 km (0.099 R)
• M42: 18,698,986 km (0.118 R)
• M43: 19,298,724 km (0.061 R)
• M44: 19,676,608 km (0.086 R)
• M45: 21,135,337 km (0.091 R)
• M46: 23,026,852 km (0.086 R)
• M47: 24,073,888 km (0.116 R)
• M48: 24,807,815 km (0.077 R)
• M49: 25,136,481 km (0.077 R)
• M50: 25,714,827 km (0.084 R)
• M51: 25,797,854 km (0.067 R)
• M52: 26,884,832 km (0.108 R)
• M53: 27,816,078 km (0.075 R)
• M54: 28,758,096 km (0.029 R)
• M55: 29,536,454 km (0.052 R)
• M56: 29,971,933 km (0.08 R)
• M57: 32,898,517 km (0.05 R)
• M58: 35,822,108 km (0.112 R)
• M59: 36,100,509 km (0.072 R)
• M60: 36,659,257 km (0.119 R)
• M61: 38,352,705 km (0.107 R)
• M62: 39,304,597 km (0.057 R)
• M63: 40,940,449 km (0.083 R)
• M64: 41,134,328 km (0.098 R)
• M65: 42,598,442 km (0.048 R)
• M66: 42,696,579 km (0.066 R)
• M67: 43,188,756 km (0.105 R)
• M68: 44,178,794 km (0.115 R)
• M69: 45,076,082 km (0.109 R)
• M70: 45,276,394 km (0.087 R)
• M71: 45,376,625 km (0.113 R)
• M72: 45,778,295 km (0.06 R)
• M73: 45,979,504 km (0.095 R)
• M74: 46,382,969 km (0.029 R)
• M75: 47,600,247 km (0.042 R)
• M76: 51,837,757 km (0.113 R)
• M77: 52,362,695 km (0.099 R)
• M78: 53,206,427 km (0.086 R)
• M79: 55,656,691 km (0.098 R)
• M80: 56,302,056 km (0.059 R)
• M81: 56,949,665 km (0.059 R)
• M82: 57,057,974 km (0.11 R)
• M83: 57,166,134 km (0.102 R)
• M84: 60,335,364 km (0.103 R)
• M85: 62,777,400 km (0.083 R)
• M86: 64,235,531 km (0.108 R)
• M87: 67,872,105 km (0.059 R)
• M88: 70,294,543 km (0.104 R)
• M89: 70,875,582 km (0.117 R)
• M90: 70,991,969 km (0.055 R)
• M91: 73,568,343 km (0.083 R)
• M92: 74,040,175 km (0.05 R)
• M93: 76,652,453 km (0.035 R)
• M94: 76,891,510 km (0.097 R)
• M95: 77,130,717 km (0.084 R)
• M96: 78,450,919 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 16,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit