🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.83 AU - 0.95 AU

Year: 310 Days

Day: 44.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,446,088 km

• M1: 220,657 km (0.051 R)
• M2: 403,765 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.45 AU - 2.29 AU

Year: 943 Days

Day: 31.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,446,088 km

• M1: 496,067 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.58 AU - 2.2 AU

Year: 959 Days

Day: 47.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.9 AU - 1.92 AU

Year: 974 Days

Day: 45.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.6

Radius: 12.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.36 AU - 8.6 AU

Year: 8317 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,446,088 km

• M1: 233,821 km (0.102 R)
• M2: 468,092 km (0.097 R)
• M3: 563,386 km (0.058 R)
• M4: 978,669 km (0.115 R)
• M5: 1,212,341 km (0.091 R)
• M6: 1,665,623 km (0.06 R)
• M7: 1,787,096 km (0.077 R)
• M8: 1,966,015 km (0.03 R)
• M9: 2,132,368 km (0.096 R)
• M10: 2,459,389 km (0.117 R)
• M11: 2,782,221 km (0.097 R)
• M12: 3,097,274 km (0.106 R)
• M13: 3,204,985 km (0.113 R)
• M14: 3,292,051 km (0.097 R)
• M15: 3,580,475 km (0.12 R)
• M16: 3,854,240 km (0.069 R)
• M17: 4,716,372 km (0.062 R)
• M18: 5,067,478 km (0.113 R)
• M19: 5,401,381 km (0.096 R)
• M20: 5,636,698 km (0.065 R)
• M21: 5,715,835 km (0.105 R)
• M22: 5,902,234 km (0.098 R)
• M23: 6,751,352 km (0.093 R)
• M24: 7,118,914 km (0.108 R)
• M25: 8,051,507 km (0.106 R)
• M26: 8,441,359 km (0.068 R)
• M27: 8,532,315 km (0.032 R)
• M28: 8,776,159 km (0.114 R)
• M29: 9,302,145 km (0.091 R)
• M30: 9,806,589 km (0.11 R)
• M31: 10,030,088 km (0.078 R)
• M32: 10,417,248 km (0.082 R)
• M33: 11,040,173 km (0.108 R)
• M34: 11,373,029 km (0.094 R)
• M35: 11,709,175 km (0.08 R)
• M36: 13,972,591 km (0.077 R)
• M37: 14,296,620 km (0.057 R)
• M38: 14,405,078 km (0.061 R)
• M39: 15,542,620 km (0.117 R)
• M40: 16,518,746 km (0.115 R)
• M41: 16,937,770 km (0.113 R)
• M42: 17,206,298 km (0.064 R)
• M43: 17,360,384 km (0.119 R)
• M44: 17,942,170 km (0.052 R)
• M45: 18,059,305 km (0.104 R)
• M46: 18,569,733 km (0.069 R)
• M47: 20,170,281 km (0.096 R)
• M48: 20,659,017 km (0.077 R)
• M49: 21,648,308 km (0.109 R)
• M50: 22,106,825 km (0.106 R)
• M51: 22,190,600 km (0.108 R)
• M52: 23,331,134 km (0.048 R)
• M53: 23,587,096 km (0.074 R)
• M54: 23,887,040 km (0.099 R)
• M55: 24,750,968 km (0.11 R)
• M56: 25,186,746 km (0.118 R)
• M57: 25,713,032 km (0.085 R)
• M58: 27,089,332 km (0.028 R)
• M59: 28,398,613 km (0.107 R)
• M60: 29,589,860 km (0.098 R)
• M61: 29,728,388 km (0.116 R)
• M62: 29,820,840 km (0.114 R)
• M63: 30,563,892 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.3

Radius: 7.1

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.23 AU - 13.78 AU

Year: 16306 Days

Day: 24.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,446,088 km

• M1: 119,080 km (0.116 R)
• M2: 186,698 km (0.059 R)
• M3: 522,845 km (0.054 R)
• M4: 944,262 km (0.104 R)
• M5: 1,015,171 km (0.11 R)
• M6: 1,424,022 km (0.039 R)
• M7: 1,478,625 km (0.038 R)
• M8: 1,970,354 km (0.078 R)
• M9: 2,608,987 km (0.044 R)
• M10: 3,564,319 km (0.098 R)
• M11: 3,943,400 km (0.094 R)
• M12: 4,455,174 km (0.102 R)
• M13: 4,821,839 km (0.081 R)
• M14: 5,240,563 km (0.118 R)
• M15: 5,802,303 km (0.047 R)
• M16: 7,988,078 km (0.08 R)
• M17: 8,383,016 km (0.085 R)
• M18: 8,683,408 km (0.065 R)
• M19: 8,885,665 km (0.046 R)
• M20: 8,987,391 km (0.079 R)
• M21: 9,191,892 km (0.09 R)
• M22: 9,449,798 km (0.083 R)
• M23: 9,710,099 km (0.093 R)
• M24: 10,612,623 km (0.109 R)
• M25: 11,046,606 km (0.104 R)
• M26: 11,155,962 km (0.111 R)
• M27: 11,375,871 km (0.1 R)
• M28: 11,431,072 km (0.116 R)
• M29: 11,597,126 km (0.118 R)
• M30: 11,708,427 km (0.046 R)
• M31: 13,012,472 km (0.099 R)
• M32: 13,652,302 km (0.031 R)
• M33: 13,828,528 km (0.115 R)
• M34: 17,764,598 km (0.107 R)
• M35: 18,150,261 km (0.108 R)
• M36: 18,603,692 km (0.08 R)
• M37: 18,799,216 km (0.11 R)
• M38: 20,588,856 km (0.11 R)
• M39: 21,743,303 km (0.089 R)
• M40: 22,224,858 km (0.078 R)
• M41: 22,293,823 km (0.081 R)
• M42: 23,690,169 km (0.109 R)
• M43: 24,185,637 km (0.056 R)
• M44: 24,256,696 km (0.12 R)
• M45: 24,684,397 km (0.111 R)
• M46: 24,971,026 km (0.112 R)
• M47: 25,692,238 km (0.088 R)
• M48: 27,599,162 km (0.106 R)
• M49: 28,494,654 km (0.079 R)
• M50: 29,248,029 km (0.12 R)
• M51: 29,475,418 km (0.11 R)
• M52: 29,855,546 km (0.074 R)
• M53: 30,313,914 km (0.111 R)
• M54: 31,858,363 km (0.108 R)
• M55: 31,936,303 km (0.097 R)
• M56: 32,876,077 km (0.075 R)
• M57: 33,983,849 km (0.076 R)
• M58: 34,063,435 km (0.102 R)
• M59: 34,943,220 km (0.067 R)
• M60: 36,236,045 km (0.093 R)
• M61: 36,643,250 km (0.08 R)
• M62: 36,724,781 km (0.112 R)
• M63: 36,888,292 km (0.056 R)
• M64: 37,462,149 km (0.049 R)
• M65: 38,535,813 km (0.077 R)
• M66: 38,785,043 km (0.109 R)
• M67: 40,207,420 km (0.12 R)
• M68: 40,882,555 km (0.075 R)
• M69: 41,731,822 km (0.115 R)
• M70: 41,817,093 km (0.07 R)
• M71: 41,902,364 km (0.074 R)
• M72: 42,073,204 km (0.078 R)
• M73: 43,188,905 km (0.099 R)
• M74: 43,447,859 km (0.033 R)
• M75: 43,793,729 km (0.092 R)
• M76: 44,314,480 km (0.057 R)
• M77: 46,329,114 km (0.059 R)
• M78: 46,594,202 km (0.103 R)
• M79: 46,771,026 km (0.094 R)
• M80: 47,392,157 km (0.081 R)
• M81: 49,632,385 km (0.089 R)
• M82: 53,472,861 km (0.096 R)
• M83: 53,750,814 km (0.084 R)
• M84: 54,401,266 km (0.068 R)
• M85: 58,358,429 km (0.032 R)
• M86: 58,549,166 km (0.075 R)
• M87: 59,218,317 km (0.089 R)
• M88: 59,505,994 km (0.098 R)
• M89: 59,793,970 km (0.084 R)
• M90: 61,241,180 km (0.081 R)
• M91: 63,776,863 km (0.087 R)
• M92: 66,147,690 km (0.079 R)
• M93: 66,247,173 km (0.063 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 13,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit