🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.68 AU - 0.82 AU

Year: 227 Days

Day: 32.2 Hours

Environment

Temp: 220 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.68 AU - 0.88 AU

Year: 241 Days

Day: 25.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,735,520 km

• M1: 267,331 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.03 AU - 1.17 AU

Year: 404 Days

Day: 42.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,735,520 km

• M1: 83,924 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.92 AU - 1.3 AU

Year: 409 Days

Day: 14.2 Hours

Environment

Temp: 43 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.69 AU - 2.51 AU

Year: 1065 Days

Day: 38.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,735,520 km

• M1: 59,091 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.29 AU - 2.59 AU

Year: 1333 Days

Day: 12.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,735,520 km

• M1: 410,945 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.85 AU - 5.41 AU

Year: 3485 Days

Day: 26.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.5

Radius: 9.2

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.23 AU - 9.85 AU

Year: 10309 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,735,520 km

• M1: 122,371 km (0.028 R)
• M2: 283,638 km (0.089 R)
• M3: 341,831 km (0.082 R)
• M4: 640,728 km (0.074 R)
• M5: 827,575 km (0.031 R)
• M6: 900,130 km (0.063 R)
• M7: 1,091,167 km (0.103 R)
• M8: 1,151,156 km (0.1 R)
• M9: 1,535,323 km (0.108 R)
• M10: 2,284,659 km (0.109 R)
• M11: 2,601,956 km (0.112 R)
• M12: 2,990,013 km (0.088 R)
• M13: 3,944,297 km (0.091 R)
• M14: 4,228,683 km (0.06 R)
• M15: 4,552,562 km (0.09 R)
• M16: 5,258,814 km (0.117 R)
• M17: 5,397,192 km (0.043 R)
• M18: 6,436,448 km (0.098 R)
• M19: 6,547,450 km (0.078 R)
• M20: 6,846,646 km (0.091 R)
• M21: 7,458,501 km (0.112 R)
• M22: 7,614,232 km (0.112 R)
• M23: 9,063,537 km (0.1 R)
• M24: 9,438,878 km (0.098 R)
• M25: 9,565,138 km (0.051 R)
• M26: 9,819,455 km (0.078 R)
• M27: 10,248,202 km (0.107 R)
• M28: 10,378,053 km (0.057 R)
• M29: 10,595,718 km (0.052 R)
• M30: 11,391,429 km (0.089 R)
• M31: 12,115,034 km (0.114 R)
• M32: 12,528,522 km (0.108 R)
• M33: 12,713,874 km (0.103 R)
• M34: 13,558,803 km (0.086 R)
• M35: 14,616,161 km (0.114 R)
• M36: 15,154,713 km (0.103 R)
• M37: 15,699,848 km (0.083 R)
• M38: 16,402,808 km (0.103 R)
• M39: 16,504,086 km (0.058 R)
• M40: 16,656,526 km (0.073 R)
• M41: 17,787,636 km (0.079 R)
• M42: 17,891,606 km (0.096 R)
• M43: 18,152,654 km (0.099 R)
• M44: 18,257,523 km (0.097 R)
• M45: 19,049,643 km (0.074 R)
• M46: 19,369,633 km (0.056 R)
• M47: 19,799,129 km (0.074 R)
• M48: 21,216,568 km (0.1 R)
• M49: 21,770,380 km (0.049 R)
• M50: 22,497,575 km (0.085 R)
• M51: 23,232,549 km (0.104 R)
• M52: 23,574,530 km (0.114 R)
• M53: 24,033,048 km (0.09 R)
• M54: 25,778,555 km (0.1 R)
• M55: 25,955,231 km (0.119 R)
• M56: 26,845,338 km (0.115 R)
• M57: 27,204,074 km (0.096 R)
• M58: 27,504,317 km (0.043 R)
• M59: 27,926,482 km (0.115 R)
• M60: 28,168,681 km (0.076 R)
• M61: 29,083,023 km (0.074 R)
• M62: 29,390,147 km (0.085 R)
• M63: 29,636,385 km (0.06 R)
• M64: 30,691,050 km (0.112 R)
• M65: 31,821,113 km (0.113 R)
• M66: 33,092,695 km (0.042 R)
• M67: 33,928,199 km (0.087 R)
• M68: 34,057,302 km (0.088 R)
• M69: 34,251,330 km (0.101 R)
• M70: 35,816,722 km (0.038 R)
• M71: 36,674,367 km (0.089 R)
• M72: 37,138,868 km (0.08 R)
• M73: 37,672,334 km (0.03 R)
• M74: 38,342,533 km (0.081 R)
• M75: 39,967,166 km (0.119 R)
• M76: 40,376,914 km (0.071 R)
• M77: 41,269,265 km (0.116 R)
• M78: 41,545,124 km (0.115 R)
• M79: 42,376,589 km (0.069 R)
• M80: 42,794,266 km (0.106 R)
• M81: 43,353,463 km (0.096 R)
• M82: 43,774,431 km (0.112 R)
• M83: 44,903,446 km (0.115 R)
• M84: 45,045,265 km (0.098 R)
• M85: 45,827,961 km (0.061 R)
• M86: 46,328,217 km (0.113 R)
• M87: 47,262,306 km (0.097 R)
• M88: 48,057,568 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.2

Radius: 5.1

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.27 AU - 19.15 AU

Year: 23897 Days

Day: 19.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,735,520 km

• M1: 202,406 km (0.119 R)
• M2: 484,996 km (0.117 R)
• M3: 891,155 km (0.109 R)
• M4: 964,308 km (0.102 R)
• M5: 1,116,299 km (0.102 R)
• M6: 1,195,287 km (0.112 R)
• M7: 1,529,489 km (0.099 R)
• M8: 1,729,651 km (0.078 R)
• M9: 2,228,859 km (0.101 R)
• M10: 2,850,438 km (0.054 R)
• M11: 2,959,046 km (0.073 R)
• M12: 3,013,948 km (0.087 R)
• M13: 3,816,092 km (0.113 R)
• M14: 3,965,989 km (0.054 R)
• M15: 4,209,834 km (0.048 R)
• M16: 4,458,615 km (0.06 R)
• M17: 5,134,199 km (0.113 R)
• M18: 5,669,909 km (0.065 R)
• M19: 8,022,934 km (0.1 R)
• M20: 8,919,025 km (0.12 R)
• M21: 9,846,532 km (0.042 R)
• M22: 10,259,272 km (0.115 R)
• M23: 10,635,511 km (0.054 R)
• M24: 11,531,153 km (0.072 R)
• M25: 12,495,013 km (0.047 R)
• M26: 12,986,591 km (0.086 R)
• M27: 13,212,035 km (0.025 R)
• M28: 14,034,674 km (0.055 R)
• M29: 14,312,477 km (0.095 R)
• M30: 14,732,698 km (0.096 R)
• M31: 15,015,138 km (0.047 R)
• M32: 15,969,274 km (0.067 R)
• M33: 19,977,150 km (0.11 R)
• M34: 21,236,914 km (0.058 R)
• M35: 21,289,871 km (0.058 R)
• M36: 21,876,295 km (0.07 R)
• M37: 24,329,850 km (0.071 R)
• M38: 24,385,351 km (0.103 R)
• M39: 26,240,663 km (0.025 R)
• M40: 27,792,143 km (0.097 R)
• M41: 28,432,721 km (0.119 R)
• M42: 28,901,561 km (0.081 R)
• M43: 29,314,002 km (0.1 R)
• M44: 30,622,684 km (0.117 R)
• M45: 30,682,673 km (0.105 R)
• M46: 33,296,746 km (0.115 R)
• M47: 33,420,015 km (0.072 R)
• M48: 34,661,527 km (0.088 R)
• M49: 36,488,417 km (0.093 R)
• M50: 36,742,733 km (0.092 R)
• M51: 37,509,572 km (0.119 R)
• M52: 40,037,925 km (0.083 R)
• M53: 40,563,313 km (0.065 R)
• M54: 41,355,583 km (0.027 R)
• M55: 43,157,041 km (0.104 R)
• M56: 44,101,303 km (0.05 R)
• M57: 44,984,080 km (0.096 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 13,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit