🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.53 AU - 0.57 AU

Year: 153 Days

Day: 15.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.02 AU - 1.26 AU

Year: 456 Days

Day: 45.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.77 AU - 2.41 AU

Year: 1132 Days

Day: 17.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,184,872 km

• M1: 1,791,135 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.5

Radius: 8

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.7 AU - 9.34 AU

Year: 7728 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,184,872 km

• M1: 150,346 km (0.094 R)
• M2: 387,907 km (0.068 R)
• M3: 506,090 km (0.113 R)
• M4: 636,988 km (0.083 R)
• M5: 932,892 km (0.106 R)
• M6: 1,369,120 km (0.112 R)
• M7: 1,555,668 km (0.105 R)
• M8: 1,619,846 km (0.1 R)
• M9: 1,684,771 km (0.107 R)
• M10: 1,839,904 km (0.099 R)
• M11: 2,188,168 km (0.046 R)
• M12: 2,333,428 km (0.064 R)
• M13: 2,582,358 km (0.109 R)
• M14: 2,839,966 km (0.089 R)
• M15: 3,105,951 km (0.078 R)
• M16: 3,548,162 km (0.064 R)
• M17: 3,690,430 km (0.112 R)
• M18: 3,892,836 km (0.118 R)
• M19: 3,951,329 km (0.065 R)
• M20: 4,338,937 km (0.114 R)
• M21: 4,399,673 km (0.093 R)
• M22: 4,707,396 km (0.04 R)
• M23: 5,214,383 km (0.088 R)
• M24: 5,540,208 km (0.105 R)
• M25: 5,606,180 km (0.076 R)
• M26: 5,838,954 km (0.044 R)
• M27: 5,973,593 km (0.113 R)
• M28: 7,193,862 km (0.109 R)
• M29: 7,338,224 km (0.098 R)
• M30: 8,602,925 km (0.071 R)
• M31: 9,338,797 km (0.066 R)
• M32: 10,094,715 km (0.038 R)
• M33: 10,175,348 km (0.108 R)
• M34: 10,664,234 km (0.041 R)
• M35: 10,870,080 km (0.114 R)
• M36: 10,952,958 km (0.114 R)
• M37: 11,538,035 km (0.066 R)
• M38: 12,004,780 km (0.103 R)
• M39: 12,391,341 km (0.119 R)
• M40: 13,619,989 km (0.053 R)
• M41: 13,754,028 km (0.068 R)
• M42: 13,843,488 km (0.11 R)
• M43: 14,158,391 km (0.116 R)
• M44: 15,209,765 km (0.077 R)
• M45: 15,534,692 km (0.045 R)
• M46: 16,049,907 km (0.052 R)
• M47: 16,380,817 km (0.111 R)
• M48: 16,857,286 km (0.12 R)
• M49: 17,970,444 km (0.111 R)
• M50: 18,907,824 km (0.054 R)
• M51: 19,157,204 km (0.114 R)
• M52: 19,207,170 km (0.069 R)
• M53: 19,457,896 km (0.107 R)
• M54: 19,911,776 km (0.119 R)
• M55: 19,962,340 km (0.06 R)
• M56: 20,013,054 km (0.074 R)
• M57: 20,932,931 km (0.106 R)
• M58: 21,346,120 km (0.087 R)
• M59: 21,657,733 km (0.097 R)
• M60: 22,233,086 km (0.069 R)
• M61: 22,443,570 km (0.118 R)
• M62: 23,505,865 km (0.097 R)
• M63: 23,666,533 km (0.113 R)
• M64: 24,096,926 km (0.064 R)
• M65: 24,530,012 km (0.088 R)
• M66: 24,584,316 km (0.072 R)
• M67: 25,678,923 km (0.045 R)
• M68: 25,955,081 km (0.12 R)
• M69: 26,621,839 km (0.091 R)
• M70: 27,350,530 km (0.11 R)
• M71: 28,256,195 km (0.075 R)
• M72: 28,827,360 km (0.053 R)
• M73: 29,460,009 km (0.097 R)
• M74: 30,563,443 km (0.077 R)
• M75: 30,797,564 km (0.065 R)
• M76: 30,856,206 km (0.068 R)
• M77: 30,914,849 km (0.052 R)
• M78: 31,267,451 km (0.085 R)
• M79: 31,798,823 km (0.055 R)
• M80: 33,531,465 km (0.058 R)
• M81: 34,561,297 km (0.119 R)
• M82: 34,866,177 km (0.055 R)
• M83: 36,280,176 km (0.098 R)
• M84: 36,342,110 km (0.097 R)
• M85: 36,652,077 km (0.035 R)
• M86: 38,530,577 km (0.12 R)
• M87: 38,910,107 km (0.059 R)
• M88: 40,633,026 km (0.086 R)
• M89: 41,600,774 km (0.06 R)
• M90: 44,086,642 km (0.04 R)
• M91: 44,152,615 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.3

Radius: 12.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.9 AU - 11.48 AU

Year: 11304 Days

Day: 7.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,184,872 km

• M1: 196,272 km (0.1 R)
• M2: 477,816 km (0.031 R)
• M3: 560,842 km (0.06 R)
• M4: 844,929 km (0.107 R)
• M5: 1,092,962 km (0.06 R)
• M6: 1,260,512 km (0.11 R)
• M7: 1,437,037 km (0.063 R)
• M8: 2,098,709 km (0.118 R)
• M9: 2,182,483 km (0.118 R)
• M10: 2,708,769 km (0.067 R)
• M11: 3,153,224 km (0.094 R)
• M12: 3,979,902 km (0.03 R)
• M13: 4,216,715 km (0.111 R)
• M14: 4,350,306 km (0.081 R)
• M15: 4,815,256 km (0.118 R)
• M16: 4,954,981 km (0.071 R)
• M17: 5,181,621 km (0.082 R)
• M18: 5,498,769 km (0.099 R)
• M19: 5,881,739 km (0.068 R)
• M20: 6,304,054 km (0.105 R)
• M21: 6,488,060 km (0.103 R)
• M22: 6,611,777 km (0.093 R)
• M23: 7,531,954 km (0.116 R)
• M24: 8,123,464 km (0.088 R)
• M25: 8,357,435 km (0.085 R)
• M26: 9,246,495 km (0.065 R)
• M27: 10,129,421 km (0.116 R)
• M28: 10,273,335 km (0.081 R)
• M29: 10,745,316 km (0.093 R)
• M30: 11,224,478 km (0.098 R)
• M31: 11,748,370 km (0.106 R)
• M32: 12,089,453 km (0.085 R)
• M33: 12,858,984 km (0.064 R)
• M34: 14,404,929 km (0.042 R)
• M35: 14,485,861 km (0.117 R)
• M36: 15,138,257 km (0.098 R)
• M37: 15,344,104 km (0.118 R)
• M38: 15,426,682 km (0.096 R)
• M39: 15,841,966 km (0.092 R)
• M40: 16,218,803 km (0.115 R)
• M41: 16,640,968 km (0.109 R)
• M42: 17,625,920 km (0.062 R)
• M43: 18,190,951 km (0.11 R)
• M44: 18,322,298 km (0.12 R)
• M45: 18,541,609 km (0.084 R)
• M46: 19,517,585 km (0.107 R)
• M47: 20,328,555 km (0.111 R)
• M48: 21,704,407 km (0.06 R)
• M49: 21,983,258 km (0.115 R)
• M50: 22,309,979 km (0.12 R)
• M51: 22,544,399 km (0.099 R)
• M52: 22,779,717 km (0.08 R)
• M53: 23,157,750 km (0.102 R)
• M54: 23,442,585 km (0.117 R)
• M55: 23,728,765 km (0.075 R)
• M56: 24,063,865 km (0.079 R)
• M57: 25,371,649 km (0.111 R)
• M58: 27,351,128 km (0.085 R)
• M59: 27,551,739 km (0.117 R)
• M60: 28,562,572 km (0.102 R)
• M61: 28,715,162 km (0.066 R)
• M62: 28,970,226 km (0.063 R)
• M63: 29,123,564 km (0.087 R)
• M64: 29,226,038 km (0.101 R)
• M65: 29,328,513 km (0.114 R)
• M66: 29,533,911 km (0.104 R)
• M67: 29,636,834 km (0.11 R)
• M68: 30,360,439 km (0.101 R)
• M69: 31,509,201 km (0.099 R)
• M70: 32,353,681 km (0.085 R)
• M71: 33,152,085 km (0.103 R)
• M72: 33,366,010 km (0.076 R)
• M73: 34,714,036 km (0.028 R)
• M74: 35,312,727 km (0.06 R)
• M75: 35,750,301 km (0.111 R)
• M76: 36,354,975 km (0.117 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: 412 - 17,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit