🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.49 AU - 0.73 AU

Year: 183 Days

Day: 15.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,607,112 km

• M1: 130,300 km (0.05 R)

Asteroid Belt

Center: 0.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.98 AU - 1.38 AU

Year: 494 Days

Day: 35 Hours

Environment

Temp: -23 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.2 AU - 1.6 AU

Year: 638 Days

Day: 23.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.76 AU - 2.04 AU

Year: 1008 Days

Day: 33 Hours

Environment

Temp: -85 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.1

Radius: 12.3

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.24 AU - 6.12 AU

Year: 5212 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 89,607,112 km

• M1: 171,140 km (0.047 R)
• M2: 284,535 km (0.081 R)
• M3: 378,632 km (0.119 R)
• M4: 497,413 km (0.108 R)
• M5: 882,478 km (0.069 R)
• M6: 1,101,639 km (0.116 R)
• M7: 1,258,118 km (0.113 R)
• M8: 1,450,501 km (0.1 R)
• M9: 1,652,907 km (0.106 R)
• M10: 1,834,070 km (0.071 R)
• M11: 1,942,828 km (0.102 R)
• M12: 2,085,993 km (0.027 R)
• M13: 2,468,066 km (0.065 R)
• M14: 2,606,145 km (0.111 R)
• M15: 2,908,631 km (0.114 R)
• M16: 3,073,339 km (0.075 R)
• M17: 3,297,885 km (0.108 R)
• M18: 3,469,923 km (0.12 R)
• M19: 3,645,102 km (0.107 R)
• M20: 3,843,020 km (0.041 R)
• M21: 3,983,791 km (0.071 R)
• M22: 4,065,023 km (0.085 R)
• M23: 4,167,348 km (0.112 R)
• M24: 4,312,009 km (0.061 R)
• M25: 4,479,559 km (0.06 R)
• M26: 4,627,810 km (0.079 R)
• M27: 4,734,773 km (0.092 R)
• M28: 5,016,914 km (0.1 R)
• M29: 5,439,079 km (0.034 R)
• M30: 5,849,576 km (0.103 R)
• M31: 6,223,122 km (0.115 R)
• M32: 6,532,341 km (0.09 R)
• M33: 6,676,703 km (0.092 R)
• M34: 7,439,951 km (0.086 R)
• M35: 7,641,459 km (0.086 R)
• M36: 7,844,763 km (0.112 R)
• M37: 8,127,204 km (0.104 R)
• M38: 8,439,265 km (0.087 R)
• M39: 8,649,450 km (0.046 R)
• M40: 8,834,801 km (0.079 R)
• M41: 8,941,315 km (0.042 R)
• M42: 9,209,544 km (0.09 R)
• M43: 9,317,554 km (0.06 R)
• M44: 10,085,589 km (0.069 R)
• M45: 10,336,764 km (0.077 R)
• M46: 11,246,768 km (0.044 R)
• M47: 11,507,367 km (0.109 R)
• M48: 12,152,733 km (0.115 R)
• M49: 12,360,524 km (0.05 R)
• M50: 12,930,642 km (0.088 R)
• M51: 13,632,106 km (0.101 R)
• M52: 13,879,092 km (0.085 R)
• M53: 16,102,416 km (0.07 R)
• M54: 17,221,856 km (0.096 R)
• M55: 17,488,889 km (0.104 R)
• M56: 18,027,142 km (0.084 R)
• M57: 18,332,321 km (0.113 R)
• M58: 18,605,038 km (0.075 R)
• M59: 19,604,801 km (0.111 R)
• M60: 19,883,651 km (0.064 R)
• M61: 19,988,519 km (0.099 R)
• M62: 20,269,165 km (0.085 R)
• M63: 20,621,917 km (0.042 R)
• M64: 21,333,404 km (0.092 R)
• M65: 21,728,193 km (0.094 R)
• M66: 21,908,459 km (0.086 R)
• M67: 22,524,951 km (0.088 R)
• M68: 22,963,722 km (0.102 R)
• M69: 23,516,037 km (0.083 R)
• M70: 24,296,639 km (0.083 R)
• M71: 25,199,013 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.8

Radius: 5.1

Gravity: 35.52 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.02 AU - 17.66 AU

Year: 22010 Days

Day: 15.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,607,112 km

• M1: 166,802 km (0.067 R)
• M2: 279,598 km (0.078 R)
• M3: 753,076 km (0.071 R)
• M4: 1,005,148 km (0.08 R)
• M5: 1,064,538 km (0.11 R)
• M6: 1,187,059 km (0.095 R)
• M7: 1,250,040 km (0.081 R)
• M8: 1,282,054 km (0.062 R)
• M9: 1,314,217 km (0.076 R)
• M10: 1,616,405 km (0.093 R)
• M11: 1,686,417 km (0.119 R)
• M12: 2,282,415 km (0.046 R)
• M13: 2,562,163 km (0.071 R)
• M14: 2,603,003 km (0.071 R)
• M15: 2,685,282 km (0.095 R)
• M16: 3,374,928 km (0.085 R)
• M17: 3,832,249 km (0.094 R)
• M18: 5,527,641 km (0.082 R)
• M19: 5,687,113 km (0.064 R)
• M20: 5,901,935 km (0.037 R)
• M21: 6,010,394 km (0.053 R)
• M22: 7,015,991 km (0.082 R)
• M23: 7,833,393 km (0.106 R)
• M24: 7,952,623 km (0.046 R)
• M25: 8,072,451 km (0.054 R)
• M26: 11,390,980 km (0.109 R)
• M27: 12,835,946 km (0.111 R)
• M28: 12,906,257 km (0.106 R)
• M29: 13,903,028 km (0.09 R)
• M30: 14,119,795 km (0.055 R)
• M31: 16,577,389 km (0.108 R)
• M32: 16,961,107 km (0.069 R)
• M33: 18,684,176 km (0.102 R)
• M34: 19,404,789 km (0.093 R)
• M35: 19,566,205 km (0.072 R)
• M36: 22,292,925 km (0.068 R)
• M37: 23,142,491 km (0.084 R)
• M38: 23,657,258 km (0.108 R)
• M39: 23,829,594 km (0.096 R)
• M40: 24,002,530 km (0.091 R)
• M41: 25,576,748 km (0.11 R)
• M42: 26,913,854 km (0.04 R)
• M43: 28,091,039 km (0.111 R)
• M44: 28,456,657 km (0.067 R)
• M45: 29,748,434 km (0.105 R)
• M46: 29,934,684 km (0.058 R)
• M47: 30,308,080 km (0.101 R)
• M48: 31,437,394 km (0.111 R)
• M49: 31,721,929 km (0.077 R)
• M50: 31,912,068 km (0.104 R)
• M51: 32,293,393 km (0.104 R)
• M52: 33,060,830 km (0.036 R)
• M53: 33,834,102 km (0.109 R)
• M54: 35,300,161 km (0.067 R)
• M55: 36,487,968 km (0.119 R)
• M56: 36,587,450 km (0.064 R)
• M57: 36,886,796 km (0.113 R)
• M58: 37,789,320 km (0.085 R)
• M59: 38,800,751 km (0.074 R)
• M60: 40,953,464 km (0.12 R)
• M61: 41,160,508 km (0.091 R)
• M62: 42,724,254 km (0.092 R)
• M63: 43,249,941 km (0.082 R)
• M64: 43,671,957 km (0.085 R)
• M65: 45,695,118 km (0.092 R)
• M66: 46,017,352 km (0.119 R)
• M67: 46,772,073 km (0.078 R)
• M68: 49,501,038 km (0.034 R)
• M69: 50,385,161 km (0.094 R)
• M70: 57,180,046 km (0.118 R)
• M71: 58,107,403 km (0.113 R)
• M72: 58,223,790 km (0.084 R)
• M73: 60,565,596 km (0.12 R)
• M74: 63,296,505 km (0.097 R)
• M75: 65,582,659 km (0.073 R)
• M76: 66,918,568 km (0.103 R)
• M77: 68,263,304 km (0.073 R)
• M78: 68,631,763 km (0.083 R)
• M79: 69,000,671 km (0.051 R)
• M80: 69,247,059 km (0.039 R)
• M81: 69,493,596 km (0.072 R)
• M82: 73,353,820 km (0.109 R)
• M83: 76,772,131 km (0.111 R)
• M84: 78,179,698 km (0.084 R)
• M85: 78,950,875 km (0.116 R)
• M86: 79,337,585 km (0.035 R)
• M87: 81,409,964 km (0.112 R)
• M88: 81,670,265 km (0.107 R)
• M89: 83,107,003 km (0.075 R)
• M90: 83,500,146 km (0.114 R)
• M91: 84,683,764 km (0.107 R)
• M92: 85,079,451 km (0.103 R)
• M93: 86,402,943 km (0.05 R)
• M94: 86,801,322 km (0.077 R)
• M95: 87,866,758 km (0.103 R)
• M96: 89,338,652 km (0.054 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 17,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit