🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.47 AU - 0.61 AU

Year: 141 Days

Day: 20.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,163,619 km

• M1: 85,271 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.56 AU - 0.9 AU

Year: 222 Days

Day: 19.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.89 AU - 1.21 AU

Year: 384 Days

Day: 31.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,163,619 km

• M1: 318,195 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.96 AU - 1.2 AU

Year: 400 Days

Day: 47.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.5

Radius: 10

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.82 AU - 13.48 AU

Year: 16037 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,163,619 km

• M1: 135,984 km (0.054 R)
• M2: 533,616 km (0.107 R)
• M3: 707,897 km (0.044 R)
• M4: 773,571 km (0.112 R)
• M5: 1,423,723 km (0.077 R)
• M6: 1,722,919 km (0.101 R)
• M7: 1,880,146 km (0.089 R)
• M8: 1,960,480 km (0.111 R)
• M9: 3,748,623 km (0.111 R)
• M10: 5,548,585 km (0.081 R)
• M11: 6,443,330 km (0.097 R)
• M12: 6,834,528 km (0.117 R)
• M13: 6,917,854 km (0.077 R)
• M14: 8,542,786 km (0.118 R)
• M15: 8,790,670 km (0.088 R)
• M16: 9,386,070 km (0.11 R)
• M17: 10,041,907 km (0.114 R)
• M18: 10,471,402 km (0.078 R)
• M19: 10,615,914 km (0.078 R)
• M20: 11,028,953 km (0.089 R)
• M21: 12,733,023 km (0.082 R)
• M22: 13,119,883 km (0.091 R)
• M23: 13,878,793 km (0.11 R)
• M24: 15,138,856 km (0.067 R)
• M25: 16,323,671 km (0.055 R)
• M26: 17,652,250 km (0.056 R)
• M27: 17,997,073 km (0.067 R)
• M28: 18,868,929 km (0.072 R)
• M29: 19,191,911 km (0.116 R)
• M30: 19,428,126 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.9

Radius: 3.4

Gravity: 54.92 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.84 AU - 20.6 AU

Year: 25471 Days

Day: 19.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,163,619 km

• M1: 156,779 km (0.088 R)
• M2: 252,671 km (0.11 R)
• M3: 326,572 km (0.114 R)
• M4: 428,747 km (0.069 R)
• M5: 517,758 km (0.074 R)
• M6: 739,313 km (0.105 R)
• M7: 930,050 km (0.08 R)
• M8: 1,105,229 km (0.115 R)
• M9: 1,290,880 km (0.11 R)
• M10: 1,831,676 km (0.071 R)
• M11: 2,050,688 km (0.043 R)
• M12: 2,553,037 km (0.04 R)
• M13: 2,593,279 km (0.118 R)
• M14: 2,756,042 km (0.101 R)
• M15: 2,838,769 km (0.078 R)
• M16: 4,125,909 km (0.089 R)
• M17: 4,802,989 km (0.106 R)
• M18: 4,852,656 km (0.071 R)
• M19: 6,751,053 km (0.101 R)
• M20: 7,602,115 km (0.054 R)
• M21: 8,909,900 km (0.068 R)
• M22: 9,155,090 km (0.099 R)
• M23: 9,903,977 km (0.097 R)
• M24: 11,592,339 km (0.047 R)
• M25: 12,674,680 km (0.092 R)
• M26: 13,297,605 km (0.075 R)
• M27: 13,577,652 km (0.075 R)
• M28: 13,718,424 km (0.103 R)
• M29: 14,143,581 km (0.109 R)
• M30: 14,429,463 km (0.109 R)
• M31: 14,717,139 km (0.114 R)
• M32: 15,006,761 km (0.068 R)
• M33: 15,298,327 km (0.11 R)
• M34: 15,739,042 km (0.042 R)
• M35: 16,333,245 km (0.106 R)
• M36: 16,783,684 km (0.043 R)
• M37: 16,934,629 km (0.062 R)
• M38: 17,314,308 km (0.097 R)
• M39: 17,773,573 km (0.094 R)
• M40: 18,547,742 km (0.111 R)
• M41: 19,332,832 km (0.116 R)
• M42: 19,491,256 km (0.108 R)
• M43: 19,809,152 km (0.109 R)
• M44: 20,128,842 km (0.079 R)
• M45: 21,670,448 km (0.101 R)
• M46: 21,999,863 km (0.072 R)
• M47: 23,925,487 km (0.069 R)
• M48: 25,643,319 km (0.097 R)
• M49: 27,578,367 km (0.117 R)
• M50: 28,473,262 km (0.059 R)
• M51: 29,468,686 km (0.118 R)
• M52: 29,924,960 km (0.091 R)
• M53: 32,522,577 km (0.092 R)
• M54: 33,277,897 km (0.119 R)
• M55: 33,372,742 km (0.102 R)
• M56: 34,517,614 km (0.116 R)
• M57: 35,772,292 km (0.058 R)
• M58: 37,140,215 km (0.116 R)
• M59: 43,192,795 km (0.112 R)
• M60: 43,399,689 km (0.117 R)
• M61: 43,814,673 km (0.095 R)
• M62: 44,230,854 km (0.102 R)
• M63: 46,861,832 km (0.064 R)
• M64: 48,249,801 km (0.081 R)
• M65: 49,759,543 km (0.043 R)
• M66: 50,738,212 km (0.084 R)
• M67: 51,284,843 km (0.098 R)
• M68: 51,723,314 km (0.114 R)
• M69: 53,157,359 km (0.063 R)
• M70: 55,838,901 km (0.086 R)
• M71: 55,951,548 km (0.108 R)
• M72: 56,064,345 km (0.097 R)
• M73: 56,742,472 km (0.088 R)
• M74: 57,196,053 km (0.119 R)
• M75: 57,764,824 km (0.102 R)
• M76: 58,221,098 km (0.06 R)
• M77: 60,289,139 km (0.084 R)
• M78: 60,636,206 km (0.077 R)
• M79: 62,147,593 km (0.053 R)
• M80: 63,201,211 km (0.064 R)
• M81: 65,207,468 km (0.054 R)
• M82: 65,682,441 km (0.114 R)
• M83: 70,252,656 km (0.096 R)
• M84: 70,617,824 km (0.117 R)
• M85: 71,962,111 km (0.082 R)
• M86: 74,056,182 km (0.058 R)
• M87: 74,551,800 km (0.068 R)
• M88: 75,048,465 km (0.105 R)
• M89: 75,795,706 km (0.085 R)
• M90: 76,920,981 km (0.068 R)
• M91: 77,800,168 km (0.043 R)
• M92: 81,732,946 km (0.079 R)
• M93: 81,861,002 km (0.065 R)
• M94: 83,015,449 km (0.07 R)
• M95: 83,144,103 km (0.032 R)
• M96: 86,380,653 km (0.045 R)
• M97: 86,771,851 km (0.066 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 12,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit