🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.47 AU - 0.77 AU

Year: 181 Days

Day: 16.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.08 AU - 1.12 AU

Year: 428 Days

Day: 23.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.51 AU - 2.65 AU

Year: 1537 Days

Day: 16.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.8

Radius: 8.3

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.82 AU - 5.58 AU

Year: 3779 Days

Day: 11.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 102,137,926 km

• M1: 147,055 km (0.098 R)
• M2: 369,956 km (0.094 R)
• M3: 476,020 km (0.108 R)
• M4: 694,433 km (0.099 R)
• M5: 820,245 km (0.067 R)
• M6: 905,217 km (0.106 R)
• M7: 1,136,495 km (0.109 R)
• M8: 1,232,088 km (0.072 R)
• M9: 1,352,814 km (0.08 R)
• M10: 1,489,097 km (0.117 R)
• M11: 1,641,837 km (0.074 R)
• M12: 1,714,242 km (0.093 R)
• M13: 1,787,545 km (0.105 R)
• M14: 1,849,628 km (0.106 R)
• M15: 2,014,335 km (0.1 R)
• M16: 2,170,516 km (0.047 R)
• M17: 2,236,937 km (0.075 R)
• M18: 2,748,861 km (0.082 R)
• M19: 3,010,956 km (0.093 R)
• M20: 3,434,618 km (0.098 R)
• M21: 3,685,044 km (0.094 R)
• M22: 3,844,815 km (0.069 R)
• M23: 3,909,292 km (0.11 R)
• M24: 4,088,510 km (0.106 R)
• M25: 4,220,605 km (0.031 R)
• M26: 4,574,254 km (0.115 R)
• M27: 4,780,550 km (0.04 R)
• M28: 4,954,831 km (0.04 R)
• M29: 5,636,249 km (0.087 R)
• M30: 5,709,702 km (0.088 R)
• M31: 5,764,904 km (0.119 R)
• M32: 5,894,754 km (0.066 R)
• M33: 5,950,555 km (0.119 R)
• M34: 6,251,695 km (0.113 R)
• M35: 6,384,987 km (0.099 R)
• M36: 6,673,860 km (0.117 R)
• M37: 6,771,099 km (0.098 R)
• M38: 7,324,461 km (0.07 R)
• M39: 7,995,109 km (0.068 R)
• M40: 8,264,684 km (0.107 R)
• M41: 8,327,365 km (0.034 R)
• M42: 8,390,197 km (0.069 R)
• M43: 8,474,121 km (0.111 R)
• M44: 8,600,681 km (0.099 R)
• M45: 8,855,596 km (0.099 R)
• M46: 9,048,427 km (0.078 R)
• M47: 9,525,644 km (0.112 R)
• M48: 9,591,318 km (0.117 R)
• M49: 10,055,520 km (0.113 R)
• M50: 10,346,638 km (0.111 R)
• M51: 10,504,463 km (0.107 R)
• M52: 10,663,187 km (0.117 R)
• M53: 11,468,472 km (0.108 R)
• M54: 11,608,496 km (0.108 R)
• M55: 11,702,144 km (0.052 R)
• M56: 11,843,215 km (0.038 R)
• M57: 11,913,825 km (0.11 R)
• M58: 11,984,734 km (0.06 R)
• M59: 12,150,489 km (0.1 R)
• M60: 12,269,419 km (0.068 R)
• M61: 12,364,862 km (0.113 R)
• M62: 12,652,689 km (0.087 R)
• M63: 12,821,585 km (0.116 R)
• M64: 12,894,140 km (0.118 R)
• M65: 13,578,400 km (0.12 R)
• M66: 13,949,852 km (0.117 R)
• M67: 14,500,671 km (0.068 R)
• M68: 15,160,847 km (0.115 R)
• M69: 15,340,214 km (0.072 R)
• M70: 15,494,599 km (0.111 R)
• M71: 15,675,314 km (0.099 R)
• M72: 15,727,075 km (0.074 R)
• M73: 16,274,004 km (0.1 R)
• M74: 16,642,015 km (0.087 R)
• M75: 17,333,008 km (0.053 R)
• M76: 17,386,564 km (0.119 R)
• M77: 17,440,120 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.2

Radius: 8

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.32 AU - 8.72 AU

Year: 9223 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,137,926 km

• M1: 193,580 km (0.111 R)
• M2: 339,438 km (0.079 R)
• M3: 706,551 km (0.066 R)
• M4: 870,809 km (0.095 R)
• M5: 1,047,783 km (0.055 R)
• M6: 1,694,345 km (0.107 R)
• M7: 2,096,165 km (0.092 R)
• M8: 2,839,218 km (0.081 R)
• M9: 3,163,696 km (0.115 R)
• M10: 3,254,202 km (0.092 R)
• M11: 3,531,108 km (0.116 R)
• M12: 3,815,643 km (0.052 R)
• M13: 3,944,597 km (0.096 R)
• M14: 4,140,570 km (0.099 R)
• M15: 4,956,477 km (0.091 R)
• M16: 5,783,902 km (0.074 R)
• M17: 5,932,304 km (0.103 R)
• M18: 6,119,301 km (0.096 R)
• M19: 6,422,835 km (0.054 R)
• M20: 7,163,344 km (0.117 R)
• M21: 7,523,427 km (0.052 R)
• M22: 7,644,750 km (0.117 R)
• M23: 8,261,393 km (0.095 R)
• M24: 8,344,868 km (0.092 R)
• M25: 8,428,494 km (0.087 R)
• M26: 9,717,429 km (0.105 R)
• M27: 10,384,635 km (0.12 R)
• M28: 10,519,872 km (0.087 R)
• M29: 10,883,395 km (0.08 R)
• M30: 11,622,707 km (0.102 R)
• M31: 12,378,177 km (0.104 R)
• M32: 12,665,554 km (0.094 R)
• M33: 14,385,630 km (0.113 R)
• M34: 14,890,374 km (0.077 R)
• M35: 15,144,989 km (0.114 R)
• M36: 16,125,454 km (0.104 R)
• M37: 16,755,111 km (0.111 R)
• M38: 18,038,810 km (0.069 R)
• M39: 19,520,278 km (0.108 R)
• M40: 19,575,929 km (0.086 R)
• M41: 20,416,519 km (0.108 R)
• M42: 20,812,953 km (0.11 R)
• M43: 21,097,638 km (0.05 R)
• M44: 21,326,224 km (0.103 R)
• M45: 21,555,707 km (0.118 R)
• M46: 22,074,961 km (0.049 R)
• M47: 22,365,330 km (0.075 R)
• M48: 22,891,017 km (0.094 R)
• M49: 23,008,452 km (0.098 R)
• M50: 23,067,244 km (0.074 R)
• M51: 24,252,956 km (0.097 R)
• M52: 24,853,293 km (0.052 R)
• M53: 25,580,189 km (0.032 R)
• M54: 26,252,482 km (0.091 R)
• M55: 27,802,315 km (0.066 R)
• M56: 27,864,847 km (0.094 R)
• M57: 29,509,078 km (0.117 R)
• M58: 30,471,889 km (0.077 R)
• M59: 31,054,424 km (0.051 R)
• M60: 31,575,473 km (0.069 R)
• M61: 32,099,215 km (0.082 R)
• M62: 33,089,254 km (0.111 R)
• M63: 33,354,940 km (0.113 R)
• M64: 33,688,094 km (0.072 R)
• M65: 34,290,375 km (0.09 R)
• M66: 34,896,396 km (0.092 R)
• M67: 34,963,865 km (0.03 R)
• M68: 35,437,940 km (0.075 R)
• M69: 35,982,327 km (0.084 R)
• M70: 37,217,257 km (0.033 R)
• M71: 37,978,711 km (0.119 R)
• M72: 38,535,813 km (0.108 R)
• M73: 38,605,526 km (0.079 R)
• M74: 38,955,286 km (0.08 R)
• M75: 39,165,620 km (0.056 R)
• M76: 39,376,404 km (0.115 R)
• M77: 40,577,674 km (0.11 R)
• M78: 41,218,402 km (0.116 R)
• M79: 41,432,776 km (0.046 R)
• M80: 42,798,904 km (0.109 R)
• M81: 42,943,565 km (0.058 R)
• M82: 43,305,891 km (0.115 R)
• M83: 43,669,264 km (0.095 R)
• M84: 44,545,608 km (0.107 R)
• M85: 46,166,950 km (0.04 R)
• M86: 46,538,252 km (0.11 R)
• M87: 46,612,602 km (0.096 R)
• M88: 47,283,698 km (0.09 R)
• M89: 48,333,875 km (0.063 R)
• M90: 49,619,370 km (0.083 R)
• M91: 51,146,166 km (0.067 R)
• M92: 51,299,653 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.3

Radius: 8

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.23 AU - 22.11 AU

Year: 28723 Days

Day: 18.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,137,926 km

• M1: 345,870 km (0.066 R)
• M2: 478,863 km (0.103 R)
• M3: 629,657 km (0.099 R)
• M4: 1,009,337 km (0.101 R)
• M5: 1,274,723 km (0.116 R)
• M6: 1,488,050 km (0.109 R)
• M7: 2,900,553 km (0.093 R)
• M8: 4,183,056 km (0.09 R)
• M9: 5,501,910 km (0.068 R)
• M10: 5,559,506 km (0.117 R)
• M11: 5,617,250 km (0.112 R)
• M12: 6,086,838 km (0.103 R)
• M13: 6,206,068 km (0.074 R)
• M14: 8,284,730 km (0.042 R)
• M15: 8,616,987 km (0.064 R)
• M16: 9,294,665 km (0.109 R)
• M17: 9,639,788 km (0.102 R)
• M18: 9,989,248 km (0.095 R)
• M19: 11,062,463 km (0.109 R)
• M20: 11,354,778 km (0.064 R)
• M21: 12,473,620 km (0.085 R)
• M22: 13,316,155 km (0.045 R)
• M23: 14,814,528 km (0.115 R)
• M24: 14,894,862 km (0.07 R)
• M25: 14,975,345 km (0.07 R)
• M26: 15,217,694 km (0.058 R)
• M27: 15,542,770 km (0.07 R)
• M28: 16,117,375 km (0.091 R)
• M29: 18,053,321 km (0.088 R)
• M30: 18,139,191 km (0.08 R)
• M31: 18,830,782 km (0.029 R)
• M32: 19,179,793 km (0.07 R)
• M33: 19,355,122 km (0.108 R)
• M34: 19,972,961 km (0.047 R)
• M35: 20,956,717 km (0.089 R)
• M36: 22,048,033 km (0.051 R)
• M37: 22,415,895 km (0.12 R)
• M38: 22,693,099 km (0.101 R)
• M39: 22,785,700 km (0.089 R)
• M40: 22,878,601 km (0.087 R)
• M41: 23,064,551 km (0.108 R)
• M42: 23,625,393 km (0.103 R)
• M43: 24,570,104 km (0.115 R)
• M44: 26,204,311 km (0.102 R)
• M45: 28,770,962 km (0.098 R)
• M46: 29,072,252 km (0.11 R)
• M47: 29,475,568 km (0.052 R)
• M48: 31,210,305 km (0.038 R)
• M49: 34,245,047 km (0.116 R)
• M50: 35,420,587 km (0.032 R)
• M51: 36,500,684 km (0.092 R)
• M52: 37,263,184 km (0.088 R)
• M53: 38,582,488 km (0.091 R)
• M54: 40,590,091 km (0.093 R)
• M55: 40,928,033 km (0.12 R)
• M56: 41,040,829 km (0.091 R)
• M57: 44,126,435 km (0.085 R)
• M58: 45,054,840 km (0.038 R)
• M59: 48,474,348 km (0.105 R)
• M60: 52,465,619 km (0.061 R)
• M61: 56,309,985 km (0.072 R)
• M62: 59,987,699 km (0.083 R)
• M63: 60,115,755 km (0.047 R)
• M64: 63,742,157 km (0.104 R)
• M65: 65,449,667 km (0.112 R)
• M66: 66,507,922 km (0.077 R)
• M67: 66,640,615 km (0.102 R)
• M68: 67,039,294 km (0.045 R)
• M69: 67,571,862 km (0.092 R)
• M70: 68,106,076 km (0.071 R)
• M71: 69,044,055 km (0.081 R)
• M72: 69,582,009 km (0.071 R)
• M73: 70,121,309 km (0.025 R)
• M74: 70,661,956 km (0.048 R)
• M75: 72,292,423 km (0.102 R)
• M76: 73,660,496 km (0.115 R)
• M77: 74,347,748 km (0.118 R)
• M78: 75,728,686 km (0.081 R)
• M79: 76,144,568 km (0.106 R)
• M80: 77,257,427 km (0.085 R)
• M81: 77,397,002 km (0.072 R)
• M82: 80,486,796 km (0.108 R)
• M83: 80,911,205 km (0.079 R)
• M84: 81,336,362 km (0.088 R)
• M85: 82,046,803 km (0.063 R)
• M86: 83,330,502 km (0.118 R)
• M87: 84,046,627 km (0.096 R)
• M88: 84,190,091 km (0.04 R)
• M89: 84,764,697 km (0.08 R)
• M90: 90,435,354 km (0.055 R)
• M91: 95,777,494 km (0.032 R)
• M92: 98,184,374 km (0.108 R)
• M93: 98,940,591 km (0.11 R)
• M94: 99,547,061 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 15,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit