🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.66 AU

Year: 140 Days

Day: 46.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,503,712 km

• M1: 31,715 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.46 AU - 0.68 AU

Year: 152 Days

Day: 47.3 Hours

Environment

Temp: 259 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,503,712 km

• M1: 303,684 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.9 AU - 0.98 AU

Year: 322 Days

Day: 22.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.22 AU - 1.86 AU

Year: 675 Days

Day: 31.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.35 AU - 3.35 AU

Year: 2165 Days

Day: 46.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 79.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.2 AU - 5.78 AU

Year: 3936 Days

Day: 31.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.98 AU - 6.54 AU

Year: 4260 Days

Day: 22.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.8

Radius: 9.7

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.1 AU - 5.9 AU

Year: 4555 Days

Day: 6.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,503,712 km

• M1: 121,623 km (0.09 R)
• M2: 273,914 km (0.12 R)
• M3: 488,736 km (0.1 R)
• M4: 695,630 km (0.038 R)
• M5: 1,315,564 km (0.066 R)
• M6: 1,542,354 km (0.106 R)
• M7: 1,609,523 km (0.106 R)
• M8: 1,870,422 km (0.115 R)
• M9: 2,126,235 km (0.044 R)
• M10: 2,471,806 km (0.109 R)
• M11: 2,732,555 km (0.053 R)
• M12: 3,108,345 km (0.089 R)
• M13: 3,172,672 km (0.101 R)
• M14: 3,680,108 km (0.046 R)
• M15: 3,839,579 km (0.102 R)
• M16: 4,260,398 km (0.099 R)
• M17: 4,919,077 km (0.084 R)
• M18: 5,019,308 km (0.099 R)
• M19: 6,086,539 km (0.094 R)
• M20: 6,659,648 km (0.086 R)
• M21: 7,335,831 km (0.081 R)
• M22: 7,624,106 km (0.084 R)
• M23: 7,798,687 km (0.044 R)
• M24: 8,122,566 km (0.09 R)
• M25: 8,360,726 km (0.06 R)
• M26: 8,692,235 km (0.072 R)
• M27: 9,305,736 km (0.076 R)
• M28: 10,477,536 km (0.102 R)
• M29: 10,769,551 km (0.087 R)
• M30: 10,932,912 km (0.083 R)
• M31: 11,594,882 km (0.066 R)
• M32: 11,964,389 km (0.105 R)
• M33: 12,065,816 km (0.119 R)
• M34: 12,303,677 km (0.098 R)
• M35: 13,516,317 km (0.117 R)
• M36: 13,692,693 km (0.045 R)
• M37: 14,047,689 km (0.098 R)
• M38: 14,477,633 km (0.055 R)
• M39: 14,694,251 km (0.098 R)
• M40: 14,839,211 km (0.086 R)
• M41: 15,277,084 km (0.107 R)
• M42: 15,571,343 km (0.041 R)
• M43: 15,645,245 km (0.082 R)
• M44: 16,016,397 km (0.044 R)
• M45: 16,202,945 km (0.096 R)
• M46: 16,427,941 km (0.118 R)
• M47: 16,616,135 km (0.116 R)
• M48: 16,767,229 km (0.064 R)
• M49: 16,918,771 km (0.091 R)
• M50: 17,108,910 km (0.076 R)
• M51: 17,223,352 km (0.059 R)
• M52: 17,414,539 km (0.114 R)
• M53: 17,491,282 km (0.095 R)
• M54: 17,760,558 km (0.066 R)
• M55: 17,953,839 km (0.112 R)
• M56: 18,459,330 km (0.052 R)
• M57: 18,772,887 km (0.055 R)
• M58: 19,484,674 km (0.067 R)
• M59: 19,564,260 km (0.03 R)
• M60: 19,683,938 km (0.062 R)
• M61: 19,803,766 km (0.11 R)
• M62: 20,245,529 km (0.11 R)
• M63: 20,447,336 km (0.078 R)
• M64: 21,056,947 km (0.099 R)
• M65: 21,179,618 km (0.094 R)
• M66: 21,425,557 km (0.087 R)
• M67: 21,631,254 km (0.067 R)
• M68: 22,795,424 km (0.056 R)
• M69: 23,089,534 km (0.076 R)
• M70: 23,639,306 km (0.103 R)
• M71: 23,851,885 km (0.037 R)
• M72: 24,924,202 km (0.086 R)
• M73: 25,054,053 km (0.118 R)
• M74: 25,575,252 km (0.08 R)
• M75: 26,363,782 km (0.104 R)
• M76: 26,628,421 km (0.06 R)
• M77: 26,716,833 km (0.119 R)
• M78: 26,805,395 km (0.078 R)
• M79: 27,517,032 km (0.118 R)
• M80: 28,009,808 km (0.033 R)
• M81: 28,099,716 km (0.062 R)
• M82: 28,822,423 km (0.11 R)
• M83: 29,004,185 km (0.034 R)
• M84: 29,551,414 km (0.049 R)
• M85: 30,056,007 km (0.103 R)
• M86: 31,166,921 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.5

Radius: 5.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.34 AU - 16.4 AU

Year: 21277 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 116.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,503,712 km

• M1: 94,995 km (0.098 R)
• M2: 242,648 km (0.095 R)
• M3: 296,353 km (0.078 R)
• M4: 416,929 km (0.115 R)
• M5: 567,874 km (0.06 R)
• M6: 719,865 km (0.118 R)
• M7: 884,572 km (0.039 R)
• M8: 989,141 km (0.045 R)
• M9: 1,488,050 km (0.098 R)
• M10: 2,216,741 km (0.086 R)
• M11: 2,311,586 km (0.077 R)
• M12: 2,407,927 km (0.072 R)
• M13: 2,679,597 km (0.039 R)
• M14: 2,883,200 km (0.064 R)
• M15: 2,960,991 km (0.054 R)
• M16: 3,496,551 km (0.056 R)
• M17: 3,860,523 km (0.111 R)
• M18: 4,207,291 km (0.096 R)
• M19: 4,745,843 km (0.099 R)
• M20: 5,023,347 km (0.109 R)
• M21: 5,179,677 km (0.062 R)
• M22: 5,985,710 km (0.102 R)
• M23: 6,352,524 km (0.056 R)
• M24: 7,318,926 km (0.082 R)
• M25: 7,746,926 km (0.084 R)
• M26: 7,891,437 km (0.084 R)
• M27: 8,330,208 km (0.117 R)
• M28: 8,367,159 km (0.094 R)
• M29: 8,627,160 km (0.07 R)
• M30: 8,927,702 km (0.093 R)
• M31: 9,117,093 km (0.095 R)
• M32: 9,732,538 km (0.064 R)
• M33: 10,400,942 km (0.057 R)
• M34: 10,720,632 km (0.113 R)
• M35: 10,800,966 km (0.093 R)
• M36: 10,962,382 km (0.075 R)
• M37: 11,165,387 km (0.115 R)
• M38: 11,287,758 km (0.097 R)
• M39: 11,616,125 km (0.083 R)
• M40: 11,698,853 km (0.12 R)
• M41: 11,989,521 km (0.099 R)
• M42: 13,957,930 km (0.063 R)
• M43: 14,045,894 km (0.087 R)
• M44: 14,487,806 km (0.097 R)
• M45: 14,532,236 km (0.07 R)
• M46: 14,710,407 km (0.116 R)
• M47: 15,385,393 km (0.063 R)
• M48: 15,749,365 km (0.118 R)
• M49: 17,092,754 km (0.106 R)
• M50: 17,611,709 km (0.072 R)
• M51: 18,040,306 km (0.093 R)
• M52: 18,183,920 km (0.094 R)
• M53: 18,231,941 km (0.082 R)
• M54: 18,424,175 km (0.034 R)
• M55: 18,472,345 km (0.102 R)
• M56: 18,762,116 km (0.078 R)
• M57: 18,810,586 km (0.12 R)
• M58: 19,395,364 km (0.113 R)
• M59: 19,493,500 km (0.113 R)
• M60: 19,542,568 km (0.11 R)
• M61: 20,085,160 km (0.097 R)
• M62: 20,383,159 km (0.103 R)
• M63: 21,084,324 km (0.078 R)
• M64: 21,185,153 km (0.109 R)
• M65: 22,048,632 km (0.083 R)
• M66: 22,202,119 km (0.089 R)
• M67: 24,547,664 km (0.1 R)
• M68: 24,813,200 km (0.098 R)
• M69: 25,561,489 km (0.099 R)
• M70: 26,697,685 km (0.039 R)
• M71: 26,752,288 km (0.09 R)
• M72: 27,519,426 km (0.096 R)
• M73: 28,238,244 km (0.103 R)
• M74: 29,243,691 km (0.094 R)
• M75: 29,694,429 km (0.063 R)
• M76: 29,807,376 km (0.082 R)
• M77: 31,174,700 km (0.098 R)
• M78: 32,387,939 km (0.115 R)
• M79: 32,737,400 km (0.083 R)
• M80: 33,146,550 km (0.109 R)
• M81: 33,263,835 km (0.07 R)
• M82: 33,793,112 km (0.099 R)
• M83: 34,919,733 km (0.095 R)
• M84: 35,098,652 km (0.106 R)
• M85: 35,158,342 km (0.11 R)
• M86: 35,278,020 km (0.094 R)
• M87: 35,938,046 km (0.116 R)
• M88: 35,998,184 km (0.032 R)
• M89: 36,723,285 km (0.077 R)
• M90: 37,758,802 km (0.111 R)
• M91: 38,495,422 km (0.118 R)
• M92: 38,989,244 km (0.09 R)
• M93: 40,232,702 km (0.12 R)
• M94: 42,058,843 km (0.047 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 15,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit