🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.58 AU - 0.78 AU

Year: 200 Days

Day: 43.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 33.6 °

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: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.63 AU - 2.65 AU

Year: 1116 Days

Day: 31.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.4 AU - 2.68 AU

Year: 1443 Days

Day: 30.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.48 AU - 3.36 AU

Year: 1779 Days

Day: 26.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,446,440 km

• M1: 31,715 km (0.078 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.1

Radius: 8.8

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.96 AU - 6.22 AU

Year: 4711 Days

Day: 11.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,446,440 km

• M1: 125,363 km (0.114 R)
• M2: 247,884 km (0.094 R)
• M3: 350,508 km (0.098 R)
• M4: 516,561 km (0.115 R)
• M5: 630,854 km (0.093 R)
• M6: 727,195 km (0.029 R)
• M7: 866,920 km (0.109 R)
• M8: 925,412 km (0.118 R)
• M9: 1,477,429 km (0.092 R)
• M10: 1,831,228 km (0.101 R)
• M11: 1,959,283 km (0.065 R)
• M12: 2,224,670 km (0.106 R)
• M13: 2,473,302 km (0.083 R)
• M14: 2,673,015 km (0.046 R)
• M15: 2,997,493 km (0.109 R)
• M16: 3,103,408 km (0.045 R)
• M17: 3,195,261 km (0.025 R)
• M18: 3,319,128 km (0.041 R)
• M19: 3,555,642 km (0.112 R)
• M20: 3,797,692 km (0.061 R)
• M21: 3,929,038 km (0.109 R)
• M22: 4,112,146 km (0.083 R)
• M23: 4,213,125 km (0.079 R)
• M24: 4,573,357 km (0.115 R)
• M25: 4,660,572 km (0.08 R)
• M26: 4,854,451 km (0.11 R)
• M27: 5,087,076 km (0.098 R)
• M28: 5,177,582 km (0.11 R)
• M29: 5,286,789 km (0.064 R)
• M30: 5,470,645 km (0.078 R)
• M31: 5,526,145 km (0.045 R)
• M32: 5,712,694 km (0.092 R)
• M33: 6,034,629 km (0.12 R)
• M34: 6,092,074 km (0.12 R)
• M35: 6,304,204 km (0.093 R)
• M36: 6,381,995 km (0.1 R)
• M37: 6,538,474 km (0.113 R)
• M38: 6,676,403 km (0.034 R)
• M39: 7,401,205 km (0.112 R)
• M40: 7,545,118 km (0.057 R)
• M41: 8,556,400 km (0.068 R)
• M42: 8,707,344 km (0.119 R)
• M43: 8,946,551 km (0.106 R)
• M44: 9,055,907 km (0.089 R)
• M45: 9,320,396 km (0.074 R)
• M46: 9,453,538 km (0.109 R)
• M47: 9,609,718 km (0.092 R)
• M48: 10,288,594 km (0.119 R)
• M49: 10,610,827 km (0.095 R)
• M50: 10,680,241 km (0.104 R)
• M51: 10,796,329 km (0.077 R)
• M52: 10,912,865 km (0.106 R)
• M53: 11,406,987 km (0.058 R)
• M54: 11,501,982 km (0.085 R)
• M55: 11,716,505 km (0.115 R)
• M56: 12,392,538 km (0.04 R)
• M57: 12,563,528 km (0.088 R)
• M58: 12,833,852 km (0.1 R)
• M59: 12,957,270 km (0.101 R)
• M60: 13,056,453 km (0.06 R)
• M61: 13,205,453 km (0.115 R)
• M62: 13,605,926 km (0.049 R)
• M63: 13,782,302 km (0.091 R)
• M64: 13,858,148 km (0.099 R)
• M65: 14,316,067 km (0.094 R)
• M66: 14,598,508 km (0.103 R)
• M67: 14,804,953 km (0.112 R)
• M68: 15,325,404 km (0.059 R)
• M69: 15,482,781 km (0.071 R)
• M70: 15,693,265 km (0.095 R)
• M71: 16,197,261 km (0.116 R)
• M72: 16,304,074 km (0.106 R)
• M73: 16,411,036 km (0.087 R)
• M74: 16,572,003 km (0.089 R)
• M75: 16,679,564 km (0.094 R)
• M76: 16,922,511 km (0.104 R)
• M77: 17,548,728 km (0.113 R)
• M78: 17,850,916 km (0.112 R)
• M79: 18,182,574 km (0.048 R)
• M80: 18,238,075 km (0.086 R)
• M81: 18,627,927 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.8

Radius: 15

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.57 AU - 9.35 AU

Year: 9560 Days

Day: 7.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,446,440 km

• M1: 231,129 km (0.098 R)
• M2: 357,090 km (0.05 R)
• M3: 573,708 km (0.098 R)
• M4: 1,052,571 km (0.111 R)
• M5: 1,458,878 km (0.078 R)
• M6: 1,644,829 km (0.101 R)
• M7: 2,171,712 km (0.066 R)
• M8: 2,277,927 km (0.074 R)
• M9: 2,386,086 km (0.101 R)
• M10: 2,982,982 km (0.111 R)
• M11: 3,192,269 km (0.106 R)
• M12: 3,499,842 km (0.044 R)
• M13: 3,625,654 km (0.114 R)
• M14: 3,849,602 km (0.068 R)
• M15: 3,946,990 km (0.118 R)
• M16: 4,617,637 km (0.111 R)
• M17: 6,330,982 km (0.063 R)
• M18: 6,758,233 km (0.094 R)
• M19: 6,955,553 km (0.105 R)
• M20: 7,074,932 km (0.078 R)
• M21: 8,517,355 km (0.039 R)
• M22: 9,075,953 km (0.09 R)
• M23: 9,469,844 km (0.026 R)
• M24: 9,735,381 km (0.108 R)
• M25: 9,958,730 km (0.035 R)
• M26: 10,364,888 km (0.102 R)
• M27: 10,638,802 km (0.087 R)
• M28: 10,914,960 km (0.055 R)
• M29: 11,380,808 km (0.03 R)
• M30: 11,900,660 km (0.094 R)
• M31: 13,111,057 km (0.12 R)
• M32: 13,209,492 km (0.096 R)
• M33: 14,107,528 km (0.079 R)
• M34: 14,717,139 km (0.113 R)
• M35: 15,491,308 km (0.112 R)
• M36: 15,857,075 km (0.075 R)
• M37: 16,014,751 km (0.055 R)
• M38: 16,597,435 km (0.088 R)
• M39: 16,757,505 km (0.059 R)
• M40: 17,947,257 km (0.099 R)
• M41: 18,941,035 km (0.086 R)
• M42: 19,332,383 km (0.045 R)
• M43: 19,726,274 km (0.105 R)
• M44: 20,123,008 km (0.09 R)
• M45: 20,350,846 km (0.073 R)
• M46: 21,386,661 km (0.051 R)
• M47: 22,439,830 km (0.059 R)
• M48: 22,853,917 km (0.09 R)
• M49: 23,809,848 km (0.088 R)
• M50: 24,232,312 km (0.03 R)
• M51: 24,839,978 km (0.097 R)
• M52: 26,008,487 km (0.047 R)
• M53: 26,943,624 km (0.076 R)
• M54: 28,207,576 km (0.107 R)
• M55: 28,335,033 km (0.092 R)
• M56: 29,039,490 km (0.058 R)
• M57: 31,715,945 km (0.082 R)
• M58: 32,247,317 km (0.099 R)
• M59: 33,049,910 km (0.1 R)
• M60: 33,184,398 km (0.106 R)
• M61: 33,521,143 km (0.114 R)
• M62: 34,334,207 km (0.118 R)
• M63: 34,606,625 km (0.041 R)
• M64: 35,841,555 km (0.109 R)
• M65: 36,533,894 km (0.085 R)
• M66: 37,230,721 km (0.088 R)
• M67: 37,861,426 km (0.104 R)
• M68: 38,142,969 km (0.096 R)
• M69: 38,637,240 km (0.12 R)
• M70: 39,632,365 km (0.088 R)
• M71: 40,996,100 km (0.097 R)
• M72: 42,156,530 km (0.11 R)
• M73: 42,814,013 km (0.047 R)
• M74: 44,583,905 km (0.091 R)
• M75: 44,881,156 km (0.056 R)
• M76: 45,328,454 km (0.099 R)
• M77: 46,678,874 km (0.113 R)
• M78: 47,586,484 km (0.098 R)
• M79: 48,194,899 km (0.082 R)
• M80: 48,958,895 km (0.052 R)
• M81: 49,496,101 km (0.046 R)
• M82: 50,499,005 km (0.079 R)
• M83: 50,808,972 km (0.068 R)
• M84: 51,197,178 km (0.056 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 19,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit