🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.44 AU - 0.62 AU

Year: 140 Days

Day: 14.1 Hours

Environment

Temp: 231 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.96 AU - 2.32 AU

Year: 1132 Days

Day: 15.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,750,111 km

• M1: 552,166 km (0.097 R)
• M2: 762,500 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.18 AU - 2.54 AU

Year: 1311 Days

Day: 15.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.35 AU - 2.49 AU

Year: 1361 Days

Day: 17.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,750,111 km

• M1: 993,031 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.41 AU - 2.61 AU

Year: 1438 Days

Day: 18.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.36 AU - 3.74 AU

Year: 1926 Days

Day: 20.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,750,111 km

• M1: 661,671 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.2

Radius: 11

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.27 AU - 6.17 AU

Year: 4947 Days

Day: 7.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 42,750,111 km

• M1: 150,944 km (0.054 R)
• M2: 268,827 km (0.069 R)
• M3: 415,284 km (0.078 R)
• M4: 613,650 km (0.095 R)
• M5: 683,812 km (0.099 R)
• M6: 811,419 km (0.098 R)
• M7: 936,034 km (0.112 R)
• M8: 1,042,996 km (0.03 R)
• M9: 1,283,101 km (0.045 R)
• M10: 1,513,332 km (0.077 R)
• M11: 1,698,534 km (0.118 R)
• M12: 1,831,377 km (0.113 R)
• M13: 1,952,402 km (0.104 R)
• M14: 2,186,672 km (0.108 R)
• M15: 2,855,823 km (0.089 R)
• M16: 3,195,111 km (0.028 R)
• M17: 3,416,217 km (0.12 R)
• M18: 3,585,263 km (0.088 R)
• M19: 3,718,704 km (0.071 R)
• M20: 3,834,493 km (0.1 R)
• M21: 3,951,478 km (0.104 R)
• M22: 4,329,811 km (0.109 R)
• M23: 4,513,069 km (0.085 R)
• M24: 5,078,549 km (0.092 R)
• M25: 5,185,661 km (0.115 R)
• M26: 5,446,110 km (0.117 R)
• M27: 5,555,915 km (0.114 R)
• M28: 6,161,338 km (0.096 R)
• M29: 6,506,909 km (0.092 R)
• M30: 6,600,108 km (0.068 R)
• M31: 6,740,880 km (0.042 R)
• M32: 6,929,972 km (0.102 R)
• M33: 7,072,987 km (0.058 R)
• M34: 7,289,306 km (0.099 R)
• M35: 8,101,323 km (0.112 R)
• M36: 8,277,400 km (0.101 R)
• M37: 8,353,096 km (0.069 R)
• M38: 8,812,811 km (0.12 R)
• M39: 8,890,302 km (0.037 R)
• M40: 9,359,591 km (0.058 R)
• M41: 9,517,865 km (0.112 R)
• M42: 9,703,666 km (0.055 R)
• M43: 9,783,701 km (0.076 R)
• M44: 9,998,074 km (0.072 R)
• M45: 10,788,101 km (0.07 R)
• M46: 11,260,681 km (0.06 R)
• M47: 11,513,501 km (0.079 R)
• M48: 11,768,416 km (0.112 R)
• M49: 12,226,036 km (0.111 R)
• M50: 12,572,953 km (0.119 R)
• M51: 12,747,833 km (0.091 R)
• M52: 12,981,954 km (0.09 R)
• M53: 13,573,912 km (0.118 R)
• M54: 13,843,189 km (0.041 R)
• M55: 14,265,503 km (0.095 R)
• M56: 14,569,785 km (0.027 R)
• M57: 14,661,489 km (0.112 R)
• M58: 15,339,766 km (0.098 R)
• M59: 15,620,262 km (0.114 R)
• M60: 15,933,968 km (0.111 R)
• M61: 16,281,335 km (0.113 R)
• M62: 17,663,320 km (0.059 R)
• M63: 18,517,075 km (0.099 R)
• M64: 18,749,251 km (0.107 R)
• M65: 19,283,614 km (0.049 R)
• M66: 19,822,915 km (0.052 R)
• M67: 20,026,517 km (0.053 R)
• M68: 20,606,957 km (0.086 R)
• M69: 21,158,225 km (0.048 R)
• M70: 21,262,196 km (0.034 R)
• M71: 21,470,586 km (0.118 R)
• M72: 21,749,436 km (0.079 R)
• M73: 22,699,532 km (0.03 R)
• M74: 23,161,790 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.2

Radius: 14.4

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.12 AU - 7.76 AU

Year: 7339 Days

Day: 8.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,750,111 km

• M1: 228,137 km (0.083 R)
• M2: 357,539 km (0.11 R)
• M3: 469,887 km (0.088 R)
• M4: 773,720 km (0.093 R)
• M5: 1,053,468 km (0.054 R)
• M6: 1,970,952 km (0.109 R)
• M7: 2,083,150 km (0.093 R)
• M8: 2,827,400 km (0.12 R)
• M9: 3,032,349 km (0.11 R)
• M10: 3,349,197 km (0.102 R)
• M11: 3,788,566 km (0.042 R)
• M12: 3,929,786 km (0.088 R)
• M13: 4,393,540 km (0.118 R)
• M14: 4,631,999 km (0.071 R)
• M15: 5,028,732 km (0.073 R)
• M16: 5,660,933 km (0.116 R)
• M17: 6,151,614 km (0.091 R)
• M18: 6,385,436 km (0.111 R)
• M19: 6,965,426 km (0.114 R)
• M20: 7,314,588 km (0.11 R)
• M21: 7,849,101 km (0.094 R)
• M22: 8,359,529 km (0.038 R)
• M23: 8,656,182 km (0.113 R)
• M24: 9,451,145 km (0.103 R)
• M25: 9,682,573 km (0.077 R)
• M26: 9,838,005 km (0.088 R)
• M27: 9,994,185 km (0.054 R)
• M28: 12,266,726 km (0.112 R)
• M29: 12,561,584 km (0.097 R)
• M30: 13,590,817 km (0.096 R)
• M31: 13,983,811 km (0.084 R)
• M32: 14,336,263 km (0.114 R)
• M33: 15,729,618 km (0.116 R)
• M34: 15,821,022 km (0.098 R)
• M35: 16,142,209 km (0.097 R)
• M36: 16,697,965 km (0.115 R)
• M37: 17,213,030 km (0.091 R)
• M38: 17,543,492 km (0.046 R)
• M39: 18,643,934 km (0.091 R)
• M40: 19,129,379 km (0.111 R)
• M41: 19,717,448 km (0.11 R)
• M42: 19,914,917 km (0.059 R)
• M43: 20,013,802 km (0.114 R)
• M44: 20,460,950 km (0.04 R)
• M45: 20,961,803 km (0.111 R)
• M46: 21,062,483 km (0.052 R)
• M47: 21,213,726 km (0.045 R)
• M48: 21,822,440 km (0.099 R)
• M49: 22,128,816 km (0.034 R)
• M50: 22,282,603 km (0.112 R)
• M51: 23,473,551 km (0.092 R)
• M52: 23,787,707 km (0.072 R)
• M53: 24,578,930 km (0.102 R)
• M54: 24,685,145 km (0.073 R)
• M55: 24,844,616 km (0.068 R)
• M56: 27,553,684 km (0.067 R)
• M57: 27,774,490 km (0.117 R)
• M58: 27,995,895 km (0.086 R)
• M59: 28,496,001 km (0.115 R)
• M60: 31,213,297 km (0.095 R)
• M61: 31,443,528 km (0.112 R)
• M62: 31,616,463 km (0.059 R)
• M63: 32,253,600 km (0.092 R)
• M64: 32,777,941 km (0.102 R)
• M65: 33,422,707 km (0.066 R)
• M66: 34,130,754 km (0.099 R)
• M67: 34,486,797 km (0.097 R)
• M68: 34,784,347 km (0.102 R)
• M69: 34,903,577 km (0.065 R)
• M70: 35,082,645 km (0.064 R)
• M71: 35,441,830 km (0.113 R)
• M72: 37,134,380 km (0.047 R)
• M73: 37,256,303 km (0.086 R)
• M74: 37,439,261 km (0.093 R)
• M75: 37,684,003 km (0.068 R)
• M76: 40,158,950 km (0.12 R)
• M77: 40,284,163 km (0.06 R)
• M78: 41,479,450 km (0.063 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 13,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit