🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.61 AU - 0.63 AU

Year: 174 Days

Day: 41.7 Hours

Environment

Temp: 217 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,911,466 km

• M1: 311,313 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.04 AU - 1.22 AU

Year: 428 Days

Day: 18.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.84 AU - 1.9 AU

Year: 912 Days

Day: 15.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,911,466 km

• M1: 733,478 km (0.091 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.3

Radius: 8.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.68 AU - 9.7 AU

Year: 9131 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 73,911,466 km

• M1: 107,112 km (0.07 R)
• M2: 160,967 km (0.09 R)
• M3: 251,923 km (0.087 R)
• M4: 374,443 km (0.114 R)
• M5: 484,697 km (0.091 R)
• M6: 797,805 km (0.105 R)
• M7: 935,884 km (0.109 R)
• M8: 1,008,140 km (0.093 R)
• M9: 1,266,047 km (0.07 R)
• M10: 1,598,453 km (0.063 R)
• M11: 2,039,468 km (0.111 R)
• M12: 2,255,637 km (0.105 R)
• M13: 2,788,504 km (0.063 R)
• M14: 2,907,734 km (0.115 R)
• M15: 3,234,007 km (0.107 R)
• M16: 3,486,528 km (0.111 R)
• M17: 3,759,993 km (0.111 R)
• M18: 4,205,944 km (0.086 R)
• M19: 5,212,588 km (0.1 R)
• M20: 5,409,459 km (0.095 R)
• M21: 5,878,299 km (0.099 R)
• M22: 6,031,786 km (0.089 R)
• M23: 6,570,488 km (0.095 R)
• M24: 7,288,408 km (0.082 R)
• M25: 7,805,867 km (0.105 R)
• M26: 8,565,376 km (0.109 R)
• M27: 8,817,298 km (0.089 R)
• M28: 9,728,350 km (0.097 R)
• M29: 10,235,935 km (0.102 R)
• M30: 10,400,194 km (0.117 R)
• M31: 11,045,110 km (0.12 R)
• M32: 11,340,566 km (0.106 R)
• M33: 13,301,345 km (0.108 R)
• M34: 13,458,124 km (0.051 R)
• M35: 13,660,829 km (0.12 R)
• M36: 13,977,976 km (0.115 R)
• M37: 14,320,406 km (0.117 R)
• M38: 14,596,414 km (0.095 R)
• M39: 14,827,842 km (0.103 R)
• M40: 14,920,742 km (0.11 R)
• M41: 15,083,654 km (0.067 R)
• M42: 15,223,827 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386

Radius: 10.5

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.31 AU - 12.83 AU

Year: 14028 Days

Day: 12 Hours

Environment

Temp: -185 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,911,466 km

• M1: 134,937 km (0.115 R)
• M2: 303,235 km (0.052 R)
• M3: 454,628 km (0.098 R)
• M4: 683,812 km (0.1 R)
• M5: 1,766,302 km (0.111 R)
• M6: 2,110,826 km (0.052 R)
• M7: 2,317,421 km (0.095 R)
• M8: 2,423,186 km (0.09 R)
• M9: 2,639,804 km (0.096 R)
• M10: 2,778,332 km (0.104 R)
• M11: 3,327,206 km (0.073 R)
• M12: 3,878,026 km (0.038 R)
• M13: 4,326,071 km (0.076 R)
• M14: 4,926,557 km (0.049 R)
• M15: 5,029,181 km (0.108 R)
• M16: 5,201,817 km (0.107 R)
• M17: 6,390,223 km (0.109 R)
• M18: 6,690,765 km (0.081 R)
• M19: 6,880,904 km (0.081 R)
• M20: 7,150,030 km (0.08 R)
• M21: 7,659,261 km (0.119 R)
• M22: 8,795,607 km (0.098 R)
• M23: 9,214,182 km (0.08 R)
• M24: 9,341,041 km (0.115 R)
• M25: 9,639,189 km (0.117 R)
• M26: 11,132,026 km (0.101 R)
• M27: 12,695,773 km (0.1 R)
• M28: 12,836,993 km (0.108 R)
• M29: 13,073,657 km (0.118 R)
• M30: 13,168,652 km (0.067 R)
• M31: 13,695,535 km (0.098 R)
• M32: 13,888,966 km (0.049 R)
• M33: 14,327,287 km (0.104 R)
• M34: 14,671,213 km (0.107 R)
• M35: 15,618,915 km (0.103 R)
• M36: 15,770,308 km (0.085 R)
• M37: 15,871,586 km (0.052 R)
• M38: 16,792,361 km (0.051 R)
• M39: 19,657,160 km (0.11 R)
• M40: 21,312,909 km (0.104 R)
• M41: 22,441,476 km (0.117 R)
• M42: 23,070,535 km (0.092 R)
• M43: 23,185,426 km (0.044 R)
• M44: 25,763,147 km (0.102 R)
• M45: 26,301,400 km (0.11 R)
• M46: 26,722,817 km (0.075 R)
• M47: 27,755,192 km (0.06 R)
• M48: 28,245,574 km (0.03 R)
• M49: 29,359,330 km (0.119 R)
• M50: 29,608,859 km (0.111 R)
• M51: 30,172,694 km (0.098 R)
• M52: 33,304,376 km (0.052 R)
• M53: 34,021,548 km (0.079 R)
• M54: 34,283,494 km (0.098 R)
• M55: 34,677,834 km (0.112 R)
• M56: 35,272,186 km (0.098 R)
• M57: 35,338,458 km (0.092 R)
• M58: 35,404,730 km (0.09 R)
• M59: 38,021,944 km (0.112 R)
• M60: 38,702,914 km (0.042 R)
• M61: 39,250,741 km (0.08 R)
• M62: 39,388,072 km (0.079 R)
• M63: 41,188,034 km (0.063 R)
• M64: 41,257,896 km (0.076 R)
• M65: 41,327,609 km (0.117 R)
• M66: 41,887,553 km (0.115 R)
• M67: 42,802,644 km (0.087 R)
• M68: 43,156,443 km (0.086 R)
• M69: 43,227,202 km (0.067 R)
• M70: 43,440,080 km (0.085 R)
• M71: 46,021,092 km (0.098 R)
• M72: 48,062,654 km (0.113 R)
• M73: 48,356,614 km (0.043 R)
• M74: 48,430,216 km (0.113 R)
• M75: 49,613,087 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.4

Radius: 6

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.09 AU - 17.87 AU

Year: 22770 Days

Day: 15.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,911,466 km

• M1: 315,502 km (0.04 R)
• M2: 366,515 km (0.118 R)
• M3: 950,096 km (0.073 R)
• M4: 1,187,059 km (0.097 R)
• M5: 1,355,207 km (0.12 R)
• M6: 1,776,774 km (0.092 R)
• M7: 1,840,203 km (0.06 R)
• M8: 1,904,381 km (0.037 R)
• M9: 2,002,068 km (0.047 R)
• M10: 2,101,551 km (0.087 R)
• M11: 2,842,210 km (0.062 R)
• M12: 3,182,396 km (0.105 R)
• M13: 3,220,992 km (0.09 R)
• M14: 4,236,163 km (0.078 R)
• M15: 4,756,016 km (0.098 R)
• M16: 4,933,738 km (0.087 R)
• M17: 5,023,347 km (0.079 R)
• M18: 5,902,384 km (0.108 R)
• M19: 6,383,790 km (0.078 R)
• M20: 6,579,913 km (0.086 R)
• M21: 7,281,976 km (0.089 R)
• M22: 7,332,988 km (0.083 R)
• M23: 7,486,925 km (0.077 R)
• M24: 8,007,525 km (0.084 R)
• M25: 8,486,089 km (0.099 R)
• M26: 10,491,299 km (0.061 R)
• M27: 10,955,950 km (0.066 R)
• M28: 11,249,760 km (0.12 R)
• M29: 11,308,701 km (0.069 R)
• M30: 13,691,945 km (0.083 R)
• M31: 14,263,259 km (0.027 R)
• M32: 14,455,343 km (0.033 R)
• M33: 15,890,585 km (0.109 R)
• M34: 16,490,772 km (0.048 R)
• M35: 16,962,753 km (0.059 R)
• M36: 17,988,845 km (0.073 R)
• M37: 19,175,904 km (0.102 R)
• M38: 19,600,911 km (0.084 R)
• M39: 19,957,403 km (0.094 R)
• M40: 20,244,182 km (0.112 R)
• M41: 20,316,139 km (0.096 R)
• M42: 20,676,819 km (0.093 R)
• M43: 20,967,039 km (0.04 R)
• M44: 21,698,423 km (0.115 R)
• M45: 21,919,379 km (0.067 R)
• M46: 23,638,558 km (0.099 R)
• M47: 24,094,233 km (0.104 R)
• M48: 24,552,601 km (0.037 R)
• M49: 25,168,495 km (0.06 R)
• M50: 26,101,537 km (0.114 R)
• M51: 27,204,522 km (0.062 R)
• M52: 28,322,766 km (0.056 R)
• M53: 28,725,634 km (0.106 R)
• M54: 29,374,290 km (0.101 R)
• M55: 33,451,580 km (0.046 R)
• M56: 33,792,065 km (0.106 R)
• M57: 33,962,756 km (0.039 R)
• M58: 35,512,141 km (0.065 R)
• M59: 36,120,855 km (0.102 R)
• M60: 36,208,220 km (0.056 R)
• M61: 36,382,801 km (0.092 R)
• M62: 36,557,830 km (0.039 R)
• M63: 37,701,955 km (0.093 R)
• M64: 38,145,213 km (0.114 R)
• M65: 38,234,074 km (0.05 R)
• M66: 38,768,587 km (0.098 R)
• M67: 39,036,816 km (0.106 R)
• M68: 40,206,073 km (0.088 R)
• M69: 41,660,913 km (0.112 R)
• M70: 41,843,871 km (0.098 R)
• M71: 43,410,759 km (0.104 R)
• M72: 43,782,210 km (0.036 R)
• M73: 44,809,200 km (0.099 R)
• M74: 45,278,488 km (0.071 R)
• M75: 46,032,910 km (0.057 R)
• M76: 46,696,527 km (0.1 R)
• M77: 47,937,142 km (0.07 R)
• M78: 48,802,416 km (0.093 R)
• M79: 51,134,946 km (0.105 R)
• M80: 54,400,817 km (0.101 R)
• M81: 56,818,169 km (0.097 R)
• M82: 57,326,054 km (0.093 R)
• M83: 58,346,610 km (0.092 R)
• M84: 59,167,304 km (0.117 R)
• M85: 64,171,203 km (0.117 R)
• M86: 64,488,501 km (0.1 R)
• M87: 64,594,266 km (0.069 R)
• M88: 66,509,568 km (0.05 R)
• M89: 66,830,605 km (0.094 R)
• M90: 70,613,785 km (0.116 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 11,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit