🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.14 AU - 1.62 AU

Year: 595 Days

Day: 32.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.85 AU - 2.07 AU

Year: 1007 Days

Day: 35.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.99 AU - 2.17 AU

Year: 1101 Days

Day: 40.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,660,332 km

• M1: 737,667 km (0.056 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778

Radius: 14.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.69 AU - 9.81 AU

Year: 10327 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,660,332 km

• M1: 189,541 km (0.108 R)
• M2: 354,248 km (0.09 R)
• M3: 679,025 km (0.099 R)
• M4: 851,361 km (0.084 R)
• M5: 1,000,959 km (0.111 R)
• M6: 1,243,458 km (0.089 R)
• M7: 1,372,261 km (0.118 R)
• M8: 1,505,852 km (0.09 R)
• M9: 1,983,817 km (0.116 R)
• M10: 2,346,443 km (0.112 R)
• M11: 2,590,886 km (0.079 R)
• M12: 2,901,301 km (0.11 R)
• M13: 3,872,341 km (0.089 R)
• M14: 5,756,676 km (0.107 R)
• M15: 5,940,382 km (0.086 R)
• M16: 6,313,778 km (0.074 R)
• M17: 6,656,357 km (0.1 R)
• M18: 7,241,135 km (0.045 R)
• M19: 7,680,504 km (0.083 R)
• M20: 7,883,209 km (0.118 R)
• M21: 8,169,839 km (0.116 R)
• M22: 8,376,733 km (0.09 R)
• M23: 8,880,429 km (0.073 R)
• M24: 9,007,886 km (0.086 R)
• M25: 10,405,429 km (0.066 R)
• M26: 14,135,503 km (0.09 R)
• M27: 14,434,250 km (0.097 R)
• M28: 15,856,028 km (0.062 R)
• M29: 17,004,341 km (0.044 R)
• M30: 17,802,595 km (0.112 R)
• M31: 18,613,117 km (0.067 R)
• M32: 19,435,606 km (0.111 R)
• M33: 19,657,011 km (0.116 R)
• M34: 21,173,185 km (0.032 R)
• M35: 22,262,557 km (0.101 R)
• M36: 22,436,090 km (0.109 R)
• M37: 23,370,030 km (0.081 R)
• M38: 24,316,685 km (0.104 R)
• M39: 25,034,904 km (0.086 R)
• M40: 27,292,935 km (0.03 R)
• M41: 27,914,364 km (0.105 R)
• M42: 28,226,874 km (0.086 R)
• M43: 28,666,243 km (0.108 R)
• M44: 28,981,595 km (0.113 R)
• M45: 30,575,112 km (0.115 R)
• M46: 30,703,766 km (0.085 R)
• M47: 31,740,031 km (0.095 R)
• M48: 32,327,950 km (0.101 R)
• M49: 33,846,817 km (0.081 R)
• M50: 34,046,680 km (0.069 R)
• M51: 34,313,712 km (0.066 R)
• M52: 35,051,679 km (0.048 R)
• M53: 35,321,254 km (0.082 R)
• M54: 35,456,341 km (0.09 R)
• M55: 35,862,649 km (0.112 R)
• M56: 36,202,386 km (0.036 R)
• M57: 37,503,289 km (0.048 R)
• M58: 38,055,604 km (0.074 R)
• M59: 38,402,073 km (0.096 R)
• M60: 39,448,061 km (0.054 R)
• M61: 40,080,112 km (0.106 R)
• M62: 40,432,714 km (0.119 R)
• M63: 41,212,119 km (0.083 R)
• M64: 41,924,953 km (0.085 R)
• M65: 42,211,134 km (0.071 R)
• M66: 42,857,696 km (0.108 R)
• M67: 43,579,805 km (0.081 R)
• M68: 46,139,125 km (0.092 R)
• M69: 46,582,683 km (0.112 R)
• M70: 46,953,386 km (0.108 R)
• M71: 47,474,136 km (0.099 R)
• M72: 47,996,682 km (0.112 R)
• M73: 48,521,321 km (0.098 R)
• M74: 48,897,111 km (0.116 R)
• M75: 49,047,756 km (0.089 R)
• M76: 50,790,721 km (0.111 R)
• M77: 51,019,606 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.8

Radius: 5.7

Gravity: 23.63 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.62 AU - 15.44 AU

Year: 17266 Days

Day: 15 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,660,332 km

• M1: 73,153 km (0.082 R)
• M2: 320,588 km (0.089 R)
• M3: 559,945 km (0.059 R)
• M4: 622,327 km (0.111 R)
• M5: 800,349 km (0.065 R)
• M6: 1,229,994 km (0.08 R)
• M7: 1,396,795 km (0.063 R)
• M8: 1,600,548 km (0.117 R)
• M9: 1,907,971 km (0.111 R)
• M10: 2,101,252 km (0.081 R)
• M11: 2,267,156 km (0.104 R)
• M12: 2,576,524 km (0.101 R)
• M13: 2,754,246 km (0.079 R)
• M14: 2,899,207 km (0.093 R)
• M15: 3,740,844 km (0.078 R)
• M16: 3,982,894 km (0.111 R)
• M17: 4,397,280 km (0.071 R)
• M18: 5,000,458 km (0.082 R)
• M19: 5,266,892 km (0.111 R)
• M20: 5,999,922 km (0.093 R)
• M21: 6,282,961 km (0.043 R)
• M22: 6,570,338 km (0.079 R)
• M23: 6,618,659 km (0.071 R)
• M24: 6,667,128 km (0.115 R)
• M25: 6,862,054 km (0.118 R)
• M26: 6,911,122 km (0.054 R)
• M27: 7,207,775 km (0.066 R)
• M28: 7,559,031 km (0.119 R)
• M29: 8,752,523 km (0.12 R)
• M30: 8,859,036 km (0.095 R)
• M31: 9,019,555 km (0.116 R)
• M32: 9,289,429 km (0.118 R)
• M33: 9,671,502 km (0.09 R)
• M34: 10,507,754 km (0.08 R)
• M35: 10,677,698 km (0.109 R)
• M36: 11,716,804 km (0.058 R)
• M37: 13,029,975 km (0.099 R)
• M38: 13,334,855 km (0.086 R)
• M39: 13,703,913 km (0.057 R)
• M40: 14,263,708 km (0.108 R)
• M41: 14,451,902 km (0.102 R)
• M42: 14,704,274 km (0.107 R)
• M43: 16,642,314 km (0.097 R)
• M44: 17,843,286 km (0.119 R)
• M45: 18,796,374 km (0.114 R)
• M46: 19,905,941 km (0.065 R)
• M47: 20,680,858 km (0.052 R)
• M48: 21,393,991 km (0.115 R)
• M49: 21,897,987 km (0.083 R)
• M50: 22,187,758 km (0.117 R)
• M51: 22,260,313 km (0.076 R)
• M52: 22,624,733 km (0.102 R)
• M53: 23,655,313 km (0.094 R)
• M54: 23,803,864 km (0.106 R)
• M55: 23,878,214 km (0.109 R)
• M56: 25,154,134 km (0.087 R)
• M57: 25,991,433 km (0.085 R)
• M58: 26,992,841 km (0.1 R)
• M59: 27,147,974 km (0.078 R)
• M60: 27,928,277 km (0.071 R)
• M61: 28,795,047 km (0.12 R)
• M62: 31,611,227 km (0.063 R)
• M63: 32,431,921 km (0.11 R)
• M64: 32,679,505 km (0.049 R)
• M65: 33,509,175 km (0.079 R)
• M66: 33,926,553 km (0.053 R)
• M67: 34,010,328 km (0.025 R)
• M68: 34,345,726 km (0.087 R)
• M69: 35,019,964 km (0.043 R)
• M70: 38,980,867 km (0.039 R)
• M71: 40,214,152 km (0.08 R)
• M72: 43,807,792 km (0.109 R)
• M73: 45,089,546 km (0.073 R)
• M74: 48,630,528 km (0.087 R)
• M75: 52,840,511 km (0.075 R)
• M76: 53,229,017 km (0.03 R)
• M77: 53,813,496 km (0.047 R)
• M78: 55,579,798 km (0.086 R)
• M79: 56,767,904 km (0.095 R)
• M80: 58,064,319 km (0.084 R)
• M81: 58,164,400 km (0.072 R)
• M82: 58,264,631 km (0.042 R)
• M83: 59,471,437 km (0.104 R)
• M84: 60,483,317 km (0.084 R)
• M85: 60,584,744 km (0.05 R)
• M86: 61,194,954 km (0.097 R)
• M87: 61,500,881 km (0.05 R)
• M88: 61,807,258 km (0.101 R)
• M89: 63,346,770 km (0.086 R)
• M90: 63,966,105 km (0.081 R)
• M91: 65,731,808 km (0.111 R)
• M92: 66,358,773 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 12,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit