🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.39 AU - 1.45 AU

Year: 709 Days

Day: 32.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.75 AU - 2.47 AU

Year: 1284 Days

Day: 23.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.9 AU - 2.38 AU

Year: 1312 Days

Day: 45.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,158,829 km

• M1: 1,348,475 km (0.118 R)

Asteroid Belt

Center: 3.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.5

Radius: 9.1

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.73 AU - 5.43 AU

Year: 4107 Days

Day: 7.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,158,829 km

• M1: 119,080 km (0.078 R)
• M2: 223,050 km (0.084 R)
• M3: 444,006 km (0.086 R)
• M4: 506,987 km (0.094 R)
• M5: 627,713 km (0.12 R)
• M6: 691,890 km (0.087 R)
• M7: 758,611 km (0.074 R)
• M8: 836,551 km (0.045 R)
• M9: 982,260 km (0.116 R)
• M10: 1,048,681 km (0.031 R)
• M11: 1,107,024 km (0.101 R)
• M12: 1,319,902 km (0.052 R)
• M13: 1,415,196 km (0.106 R)
• M14: 1,557,314 km (0.089 R)
• M15: 1,658,292 km (0.106 R)
• M16: 1,726,958 km (0.113 R)
• M17: 1,891,067 km (0.036 R)
• M18: 2,247,259 km (0.083 R)
• M19: 2,310,838 km (0.045 R)
• M20: 2,557,974 km (0.046 R)
• M21: 3,077,976 km (0.114 R)
• M22: 3,134,674 km (0.055 R)
• M23: 3,408,587 km (0.09 R)
• M24: 3,467,230 km (0.107 R)
• M25: 3,600,522 km (0.107 R)
• M26: 3,918,118 km (0.043 R)
• M27: 4,025,978 km (0.089 R)
• M28: 4,467,591 km (0.092 R)
• M29: 4,874,796 km (0.057 R)
• M30: 5,007,789 km (0.116 R)
• M31: 5,277,065 km (0.094 R)
• M32: 5,345,282 km (0.092 R)
• M33: 5,465,109 km (0.107 R)
• M34: 6,347,288 km (0.099 R)
• M35: 6,583,802 km (0.115 R)
• M36: 6,657,255 km (0.087 R)
• M37: 6,804,908 km (0.074 R)
• M38: 6,972,158 km (0.049 R)
• M39: 7,310,998 km (0.079 R)
• M40: 7,636,074 km (0.079 R)
• M41: 7,771,161 km (0.076 R)
• M42: 7,848,802 km (0.103 R)
• M43: 7,946,190 km (0.109 R)
• M44: 8,320,035 km (0.031 R)
• M45: 8,699,415 km (0.091 R)
• M46: 8,840,785 km (0.082 R)
• M47: 9,475,380 km (0.096 R)
• M48: 9,892,758 km (0.07 R)
• M49: 10,082,448 km (0.088 R)
• M50: 10,316,120 km (0.052 R)
• M51: 10,572,830 km (0.036 R)
• M52: 10,745,316 km (0.079 R)
• M53: 10,940,391 km (0.12 R)
• M54: 11,312,142 km (0.035 R)
• M55: 11,621,361 km (0.067 R)
• M56: 11,776,943 km (0.098 R)
• M57: 11,888,543 km (0.077 R)
• M58: 12,293,355 km (0.065 R)
• M59: 12,634,139 km (0.11 R)
• M60: 12,725,543 km (0.077 R)
• M61: 12,885,912 km (0.116 R)
• M62: 13,023,991 km (0.118 R)
• M63: 13,185,706 km (0.111 R)
• M64: 13,698,378 km (0.114 R)
• M65: 13,933,546 km (0.106 R)
• M66: 14,027,942 km (0.117 R)
• M67: 14,312,627 km (0.089 R)
• M68: 14,935,851 km (0.094 R)
• M69: 15,202,136 km (0.081 R)
• M70: 15,641,355 km (0.06 R)
• M71: 15,961,195 km (0.039 R)
• M72: 16,357,779 km (0.117 R)
• M73: 16,682,407 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.7

Radius: 8.9

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.84 AU - 7.54 AU

Year: 8077 Days

Day: 5.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,158,829 km

• M1: 253,868 km (0.116 R)
• M2: 313,408 km (0.113 R)
• M3: 391,049 km (0.057 R)
• M4: 451,486 km (0.119 R)
• M5: 569,669 km (0.082 R)
• M6: 775,216 km (0.096 R)
• M7: 1,056,909 km (0.033 R)
• M8: 1,237,474 km (0.085 R)
• M9: 1,428,211 km (0.114 R)
• M10: 1,547,440 km (0.031 R)
• M11: 1,795,773 km (0.075 R)
• M12: 2,079,261 km (0.113 R)
• M13: 2,146,729 km (0.116 R)
• M14: 2,260,873 km (0.091 R)
• M15: 2,353,773 km (0.071 R)
• M16: 2,519,228 km (0.082 R)
• M17: 2,811,991 km (0.092 R)
• M18: 2,962,487 km (0.101 R)
• M19: 3,324,065 km (0.108 R)
• M20: 4,260,099 km (0.118 R)
• M21: 4,757,063 km (0.085 R)
• M22: 4,876,741 km (0.119 R)
• M23: 5,396,444 km (0.11 R)
• M24: 5,647,020 km (0.107 R)
• M25: 5,901,636 km (0.106 R)
• M26: 5,997,977 km (0.042 R)
• M27: 6,821,813 km (0.099 R)
• M28: 7,093,033 km (0.1 R)
• M29: 7,436,959 km (0.056 R)
• M30: 8,105,362 km (0.034 R)
• M31: 8,212,624 km (0.117 R)
• M32: 8,428,793 km (0.03 R)
• M33: 9,051,120 km (0.066 R)
• M34: 9,311,570 km (0.086 R)
• M35: 9,386,518 km (0.06 R)
• M36: 9,461,617 km (0.108 R)
• M37: 9,916,544 km (0.096 R)
• M38: 10,965,973 km (0.039 R)
• M39: 11,928,186 km (0.073 R)
• M40: 12,378,177 km (0.111 R)
• M41: 12,625,911 km (0.09 R)
• M42: 12,750,526 km (0.044 R)
• M43: 13,761,359 km (0.071 R)
• M44: 14,061,153 km (0.106 R)
• M45: 14,623,341 km (0.098 R)
• M46: 14,710,557 km (0.102 R)
• M47: 14,929,269 km (0.112 R)
• M48: 15,502,827 km (0.085 R)
• M49: 15,814,589 km (0.087 R)
• M50: 16,038,687 km (0.12 R)
• M51: 16,399,367 km (0.103 R)
• M52: 16,991,027 km (0.095 R)
• M53: 18,383,185 km (0.08 R)
• M54: 19,474,950 km (0.065 R)
• M55: 20,734,564 km (0.059 R)
• M56: 20,930,537 km (0.079 R)
• M57: 21,324,728 km (0.052 R)
• M58: 21,572,163 km (0.111 R)
• M59: 22,120,140 km (0.046 R)
• M60: 23,280,570 km (0.093 R)
• M61: 24,151,080 km (0.117 R)
• M62: 24,616,180 km (0.096 R)
• M63: 24,927,942 km (0.119 R)
• M64: 25,976,473 km (0.058 R)
• M65: 26,346,728 km (0.116 R)
• M66: 26,718,928 km (0.099 R)
• M67: 26,878,997 km (0.085 R)
• M68: 27,468,413 km (0.099 R)
• M69: 28,823,919 km (0.113 R)
• M70: 29,097,683 km (0.09 R)
• M71: 29,647,755 km (0.086 R)
• M72: 30,534,870 km (0.061 R)
• M73: 30,981,719 km (0.084 R)
• M74: 31,037,818 km (0.057 R)
• M75: 31,149,867 km (0.064 R)
• M76: 32,619,666 km (0.117 R)
• M77: 32,676,663 km (0.083 R)
• M78: 32,733,660 km (0.087 R)
• M79: 32,962,096 km (0.108 R)
• M80: 35,920,244 km (0.069 R)
• M81: 36,096,919 km (0.047 R)
• M82: 37,103,413 km (0.094 R)
• M83: 37,819,389 km (0.038 R)
• M84: 38,660,428 km (0.108 R)
• M85: 38,841,442 km (0.047 R)
• M86: 39,143,779 km (0.088 R)
• M87: 39,325,540 km (0.092 R)
• M88: 39,933,506 km (0.077 R)
• M89: 40,851,289 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 17,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit