🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.97 AU - 1.09 AU

Year: 394 Days

Day: 44.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.13 AU - 1.15 AU

Year: 459 Days

Day: 37.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,913,329 km

• M1: 263,292 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.34 AU - 2.2 AU

Year: 887 Days

Day: 12.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.93 AU - 3.39 AU

Year: 2116 Days

Day: 26.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.1

Radius: 9.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.45 AU - 8.03 AU

Year: 8112 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,913,329 km

• M1: 142,417 km (0.084 R)
• M2: 228,286 km (0.113 R)
• M3: 293,361 km (0.108 R)
• M4: 422,764 km (0.055 R)
• M5: 521,498 km (0.077 R)
• M6: 781,350 km (0.111 R)
• M7: 1,012,927 km (0.088 R)
• M8: 1,311,076 km (0.084 R)
• M9: 1,431,951 km (0.057 R)
• M10: 1,572,423 km (0.118 R)
• M11: 1,901,389 km (0.117 R)
• M12: 1,969,905 km (0.116 R)
• M13: 2,091,677 km (0.094 R)
• M14: 2,252,046 km (0.107 R)
• M15: 2,509,803 km (0.119 R)
• M16: 2,585,201 km (0.04 R)
• M17: 2,680,495 km (0.099 R)
• M18: 2,855,075 km (0.091 R)
• M19: 3,013,500 km (0.055 R)
• M20: 3,114,029 km (0.115 R)
• M21: 3,548,611 km (0.115 R)
• M22: 3,740,695 km (0.109 R)
• M23: 4,068,464 km (0.048 R)
• M24: 4,202,354 km (0.104 R)
• M25: 4,845,924 km (0.109 R)
• M26: 5,348,872 km (0.053 R)
• M27: 5,471,093 km (0.112 R)
• M28: 5,618,896 km (0.042 R)
• M29: 5,918,690 km (0.098 R)
• M30: 6,172,558 km (0.059 R)
• M31: 6,249,451 km (0.117 R)
• M32: 6,326,644 km (0.072 R)
• M33: 6,638,555 km (0.077 R)
• M34: 6,717,393 km (0.082 R)
• M35: 7,277,488 km (0.092 R)
• M36: 7,467,627 km (0.047 R)
• M37: 7,852,691 km (0.103 R)
• M38: 8,527,976 km (0.102 R)
• M39: 8,642,419 km (0.052 R)
• M40: 9,075,804 km (0.115 R)
• M41: 10,175,198 km (0.063 R)
• M42: 10,296,522 km (0.087 R)
• M43: 10,387,777 km (0.091 R)
• M44: 10,941,588 km (0.107 R)
• M45: 11,190,818 km (0.079 R)
• M46: 12,627,257 km (0.101 R)
• M47: 13,218,019 km (0.075 R)
• M48: 13,952,245 km (0.087 R)
• M49: 14,154,801 km (0.109 R)
• M50: 14,768,302 km (0.117 R)
• M51: 14,940,339 km (0.111 R)
• M52: 15,043,861 km (0.103 R)
• M53: 15,286,210 km (0.115 R)
• M54: 16,446,640 km (0.058 R)
• M55: 16,696,319 km (0.106 R)
• M56: 16,839,634 km (0.117 R)
• M57: 17,308,174 km (0.069 R)
• M58: 18,627,927 km (0.058 R)
• M59: 19,112,474 km (0.049 R)
• M60: 19,525,813 km (0.037 R)
• M61: 20,860,226 km (0.094 R)
• M62: 21,208,041 km (0.037 R)
• M63: 21,518,906 km (0.067 R)
• M64: 21,596,846 km (0.111 R)
• M65: 21,674,936 km (0.075 R)
• M66: 22,027,239 km (0.11 R)
• M67: 22,145,122 km (0.09 R)
• M68: 22,223,811 km (0.052 R)
• M69: 23,255,438 km (0.075 R)
• M70: 23,616,118 km (0.117 R)
• M71: 23,777,086 km (0.104 R)
• M72: 25,118,530 km (0.11 R)
• M73: 25,488,635 km (0.101 R)
• M74: 25,819,097 km (0.106 R)
• M75: 26,234,231 km (0.12 R)
• M76: 26,693,496 km (0.117 R)
• M77: 27,746,964 km (0.104 R)
• M78: 28,513,953 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.5

Radius: 6.3

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.89 AU - 20.99 AU

Year: 26266 Days

Day: 24.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,913,329 km

• M1: 84,672 km (0.067 R)
• M2: 195,674 km (0.116 R)
• M3: 410,197 km (0.105 R)
• M4: 1,225,207 km (0.116 R)
• M5: 1,306,737 km (0.026 R)
• M6: 1,896,003 km (0.118 R)
• M7: 2,733,452 km (0.114 R)
• M8: 2,876,917 km (0.088 R)
• M9: 3,949,085 km (0.099 R)
• M10: 4,869,111 km (0.067 R)
• M11: 5,219,619 km (0.069 R)
• M12: 6,272,040 km (0.11 R)
• M13: 6,319,164 km (0.106 R)
• M14: 6,943,884 km (0.117 R)
• M15: 6,992,653 km (0.095 R)
• M16: 7,238,742 km (0.049 R)
• M17: 7,790,010 km (0.053 R)
• M18: 8,096,386 km (0.12 R)
• M19: 8,563,431 km (0.03 R)
• M20: 8,773,766 km (0.117 R)
• M21: 9,253,376 km (0.077 R)
• M22: 11,140,703 km (0.11 R)
• M23: 11,892,732 km (0.057 R)
• M24: 12,009,867 km (0.032 R)
• M25: 12,186,392 km (0.077 R)
• M26: 12,245,334 km (0.116 R)
• M27: 13,506,593 km (0.059 R)
• M28: 14,307,840 km (0.098 R)
• M29: 14,745,563 km (0.084 R)
• M30: 14,997,785 km (0.066 R)
• M31: 15,570,296 km (0.049 R)
• M32: 15,634,473 km (0.09 R)
• M33: 16,671,336 km (0.118 R)
• M34: 17,264,193 km (0.108 R)
• M35: 17,797,060 km (0.069 R)
• M36: 17,931,250 km (0.095 R)
• M37: 19,084,200 km (0.085 R)
• M38: 20,611,595 km (0.085 R)
• M39: 21,105,866 km (0.114 R)
• M40: 23,487,763 km (0.113 R)
• M41: 23,634,818 km (0.088 R)
• M42: 26,410,307 km (0.117 R)
• M43: 26,486,752 km (0.119 R)
• M44: 28,499,741 km (0.109 R)
• M45: 29,842,382 km (0.06 R)
• M46: 31,044,101 km (0.057 R)
• M47: 32,016,787 km (0.118 R)
• M48: 32,179,848 km (0.12 R)
• M49: 32,506,869 km (0.078 R)
• M50: 33,908,901 km (0.076 R)
• M51: 34,408,557 km (0.113 R)
• M52: 34,492,033 km (0.064 R)
• M53: 36,176,056 km (0.081 R)
• M54: 36,601,213 km (0.04 R)
• M55: 37,113,586 km (0.085 R)
• M56: 38,318,298 km (0.045 R)
• M57: 38,925,516 km (0.075 R)
• M58: 40,589,642 km (0.117 R)
• M59: 40,766,168 km (0.087 R)
• M60: 41,297,240 km (0.041 R)
• M61: 42,814,462 km (0.07 R)
• M62: 43,534,776 km (0.085 R)
• M63: 44,713,756 km (0.116 R)
• M64: 45,169,880 km (0.07 R)
• M65: 46,547,826 km (0.089 R)
• M66: 46,640,278 km (0.062 R)
• M67: 46,732,580 km (0.09 R)
• M68: 47,474,136 km (0.111 R)
• M69: 48,406,580 km (0.074 R)
• M70: 48,781,173 km (0.118 R)
• M71: 49,439,104 km (0.06 R)
• M72: 49,627,598 km (0.034 R)
• M73: 49,816,390 km (0.102 R)
• M74: 50,384,114 km (0.079 R)
• M75: 52,004,259 km (0.115 R)
• M76: 52,387,828 km (0.115 R)
• M77: 54,904,663 km (0.099 R)
• M78: 57,163,740 km (0.074 R)
• M79: 57,757,943 km (0.097 R)
• M80: 61,164,137 km (0.031 R)
• M81: 61,569,098 km (0.096 R)
• M82: 61,974,957 km (0.095 R)
• M83: 62,585,466 km (0.111 R)
• M84: 62,993,569 km (0.079 R)
• M85: 63,709,844 km (0.074 R)
• M86: 64,120,340 km (0.063 R)
• M87: 64,223,114 km (0.066 R)
• M88: 64,840,953 km (0.095 R)
• M89: 66,186,137 km (0.102 R)
• M90: 67,122,919 km (0.109 R)
• M91: 69,536,531 km (0.109 R)
• M92: 69,853,529 km (0.107 R)
• M93: 70,594,786 km (0.079 R)
• M94: 70,913,280 km (0.053 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 13,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit