🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.56 AU - 0.84 AU

Year: 219 Days

Day: 38.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.83 AU - 1.05 AU

Year: 342 Days

Day: 24.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.87 AU - 1.89 AU

Year: 966 Days

Day: 32.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.45 AU - 2.91 AU

Year: 1644 Days

Day: 20.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584

Radius: 8.4

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.01 AU - 6.67 AU

Year: 5289 Days

Day: 9.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,780,438 km

• M1: 129,701 km (0.117 R)
• M2: 350,358 km (0.047 R)
• M3: 415,882 km (0.086 R)
• M4: 507,586 km (0.111 R)
• M5: 725,101 km (0.041 R)
• M6: 787,334 km (0.054 R)
• M7: 904,170 km (0.119 R)
• M8: 1,013,226 km (0.031 R)
• M9: 1,366,577 km (0.056 R)
• M10: 1,429,258 km (0.083 R)
• M11: 1,622,838 km (0.12 R)
• M12: 1,825,244 km (0.041 R)
• M13: 1,982,321 km (0.078 R)
• M14: 2,272,840 km (0.073 R)
• M15: 2,873,775 km (0.065 R)
• M16: 3,371,637 km (0.095 R)
• M17: 3,696,414 km (0.051 R)
• M18: 3,829,107 km (0.064 R)
• M19: 3,963,446 km (0.106 R)
• M20: 4,399,225 km (0.112 R)
• M21: 4,634,692 km (0.08 R)
• M22: 4,802,092 km (0.062 R)
• M23: 5,167,410 km (0.087 R)
• M24: 5,291,127 km (0.096 R)
• M25: 5,390,909 km (0.065 R)
• M26: 5,566,986 km (0.043 R)
• M27: 5,821,900 km (0.099 R)
• M28: 6,002,465 km (0.089 R)
• M29: 6,132,765 km (0.107 R)
• M30: 6,369,429 km (0.117 R)
• M31: 6,906,335 km (0.107 R)
• M32: 7,152,573 km (0.071 R)
• M33: 7,569,503 km (0.111 R)
• M34: 7,823,520 km (0.111 R)
• M35: 7,965,937 km (0.117 R)
• M36: 8,051,657 km (0.065 R)
• M37: 8,339,932 km (0.058 R)
• M38: 8,456,319 km (0.077 R)
• M39: 9,405,667 km (0.098 R)
• M40: 9,496,473 km (0.081 R)
• M41: 9,587,428 km (0.074 R)
• M42: 9,893,057 km (0.1 R)
• M43: 10,263,910 km (0.11 R)
• M44: 10,482,472 km (0.109 R)
• M45: 10,923,936 km (0.087 R)
• M46: 11,051,244 km (0.111 R)
• M47: 11,532,949 km (0.099 R)
• M48: 11,597,725 km (0.092 R)
• M49: 11,858,025 km (0.11 R)
• M50: 12,284,977 km (0.094 R)
• M51: 12,616,785 km (0.038 R)
• M52: 13,973,788 km (0.094 R)
• M53: 14,042,752 km (0.091 R)
• M54: 14,494,388 km (0.1 R)
• M55: 15,127,636 km (0.056 R)
• M56: 15,447,626 km (0.063 R)
• M57: 15,841,816 km (0.051 R)
• M58: 15,949,975 km (0.086 R)
• M59: 16,239,298 km (0.079 R)
• M60: 16,457,561 km (0.115 R)
• M61: 17,044,134 km (0.111 R)
• M62: 17,824,437 km (0.112 R)
• M63: 19,112,474 km (0.087 R)
• M64: 19,961,741 km (0.075 R)
• M65: 20,705,093 km (0.045 R)
• M66: 21,577,249 km (0.071 R)
• M67: 22,299,657 km (0.059 R)
• M68: 23,111,525 km (0.034 R)
• M69: 23,316,025 km (0.049 R)
• M70: 23,974,555 km (0.096 R)
• M71: 24,264,475 km (0.094 R)
• M72: 25,520,499 km (0.113 R)
• M73: 26,113,954 km (0.104 R)
• M74: 26,284,346 km (0.034 R)
• M75: 27,617,113 km (0.048 R)
• M76: 27,877,563 km (0.041 R)
• M77: 27,964,629 km (0.093 R)
• M78: 29,015,853 km (0.085 R)
• M79: 29,104,116 km (0.092 R)
• M80: 29,369,204 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.2

Radius: 5.7

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.41 AU - 12.63 AU

Year: 15617 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 77,780,438 km

• M1: 102,325 km (0.068 R)
• M2: 222,602 km (0.105 R)
• M3: 282,890 km (0.114 R)
• M4: 407,205 km (0.073 R)
• M5: 1,107,174 km (0.061 R)
• M6: 1,150,707 km (0.088 R)
• M7: 1,543,401 km (0.094 R)
• M8: 3,032,648 km (0.102 R)
• M9: 3,218,299 km (0.117 R)
• M10: 4,235,714 km (0.118 R)
• M11: 4,868,663 km (0.076 R)
• M12: 5,049,676 km (0.091 R)
• M13: 5,122,680 km (0.096 R)
• M14: 5,606,031 km (0.111 R)
• M15: 6,417,150 km (0.119 R)
• M16: 6,856,519 km (0.059 R)
• M17: 7,141,204 km (0.098 R)
• M18: 7,223,333 km (0.102 R)
• M19: 8,621,774 km (0.116 R)
• M20: 9,239,763 km (0.097 R)
• M21: 9,871,963 km (0.093 R)
• M22: 10,893,418 km (0.093 R)
• M23: 13,539,355 km (0.081 R)
• M24: 13,640,932 km (0.055 R)
• M25: 13,844,984 km (0.101 R)
• M26: 14,307,840 km (0.099 R)
• M27: 14,723,572 km (0.069 R)
• M28: 14,880,351 km (0.101 R)
• M29: 15,354,426 km (0.114 R)
• M30: 15,940,551 km (0.089 R)
• M31: 15,994,107 km (0.105 R)
• M32: 16,263,233 km (0.085 R)
• M33: 17,742,307 km (0.071 R)
• M34: 18,922,036 km (0.106 R)
• M35: 19,779,980 km (0.102 R)
• M36: 20,126,898 km (0.109 R)
• M37: 22,069,725 km (0.112 R)
• M38: 22,309,381 km (0.065 R)
• M39: 22,549,785 km (0.028 R)
• M40: 24,256,547 km (0.039 R)
• M41: 24,876,181 km (0.069 R)
• M42: 27,341,853 km (0.108 R)
• M43: 28,180,948 km (0.106 R)
• M44: 28,245,873 km (0.11 R)
• M45: 29,950,541 km (0.075 R)
• M46: 30,282,199 km (0.082 R)
• M47: 30,548,334 km (0.08 R)
• M48: 30,949,107 km (0.043 R)
• M49: 31,082,997 km (0.095 R)
• M50: 32,841,969 km (0.072 R)
• M51: 32,910,335 km (0.096 R)
• M52: 33,320,981 km (0.1 R)
• M53: 33,733,572 km (0.061 R)
• M54: 34,772,080 km (0.113 R)
• M55: 34,911,356 km (0.103 R)
• M56: 36,738,694 km (0.067 R)
• M57: 36,809,603 km (0.119 R)
• M58: 38,021,795 km (0.094 R)
• M59: 38,885,423 km (0.115 R)
• M60: 39,174,746 km (0.107 R)
• M61: 39,682,780 km (0.115 R)
• M62: 39,755,485 km (0.087 R)
• M63: 40,265,912 km (0.075 R)
• M64: 41,884,412 km (0.045 R)
• M65: 46,099,033 km (0.087 R)
• M66: 46,865,722 km (0.105 R)
• M67: 48,023,759 km (0.038 R)
• M68: 49,347,401 km (0.107 R)
• M69: 49,974,515 km (0.11 R)
• M70: 51,712,394 km (0.07 R)
• M71: 53,630,837 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.9

Radius: 4.3

Gravity: 20.92 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.46 AU - 21.6 AU

Year: 27504 Days

Day: 21.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,780,438 km

• M1: 73,153 km (0.112 R)
• M2: 307,124 km (0.089 R)
• M3: 629,209 km (0.097 R)
• M4: 948,750 km (0.1 R)
• M5: 1,401,433 km (0.116 R)
• M6: 1,462,319 km (0.104 R)
• M7: 1,586,485 km (0.102 R)
• M8: 1,681,929 km (0.11 R)
• M9: 1,714,242 km (0.039 R)
• M10: 2,329,388 km (0.115 R)
• M11: 2,548,400 km (0.058 R)
• M12: 2,735,846 km (0.062 R)
• M13: 2,966,825 km (0.119 R)
• M14: 5,501,611 km (0.071 R)
• M15: 6,138,300 km (0.072 R)
• M16: 7,005,519 km (0.107 R)
• M17: 8,627,010 km (0.102 R)
• M18: 9,021,500 km (0.11 R)
• M19: 9,364,079 km (0.078 R)
• M20: 10,062,252 km (0.074 R)
• M21: 10,716,892 km (0.047 R)
• M22: 10,777,031 km (0.112 R)
• M23: 11,018,930 km (0.039 R)
• M24: 11,385,146 km (0.098 R)
• M25: 12,129,395 km (0.07 R)
• M26: 13,926,215 km (0.066 R)
• M27: 14,521,166 km (0.083 R)
• M28: 15,327,199 km (0.099 R)
• M29: 15,667,385 km (0.117 R)
• M30: 16,633,039 km (0.08 R)
• M31: 17,760,110 km (0.04 R)
• M32: 19,938,703 km (0.101 R)
• M33: 20,459,005 km (0.109 R)
• M34: 21,970,093 km (0.041 R)
• M35: 22,584,641 km (0.098 R)
• M36: 22,661,833 km (0.065 R)
• M37: 23,909,031 km (0.089 R)
• M38: 24,540,932 km (0.115 R)
• M39: 25,338,439 km (0.116 R)
• M40: 26,063,539 km (0.118 R)
• M41: 27,204,971 km (0.115 R)
• M42: 27,534,086 km (0.074 R)
• M43: 27,616,665 km (0.081 R)
• M44: 28,113,180 km (0.068 R)
• M45: 30,299,104 km (0.094 R)
• M46: 30,725,757 km (0.085 R)
• M47: 32,539,033 km (0.092 R)
• M48: 32,626,248 km (0.079 R)
• M49: 34,120,582 km (0.113 R)
• M50: 35,099,400 km (0.114 R)
• M51: 36,358,416 km (0.079 R)
• M52: 36,720,892 km (0.087 R)
• M53: 37,449,433 km (0.08 R)
• M54: 38,182,613 km (0.076 R)
• M55: 39,013,180 km (0.103 R)
• M56: 39,105,781 km (0.095 R)
• M57: 40,223,427 km (0.12 R)
• M58: 41,068,355 km (0.069 R)
• M59: 42,299,247 km (0.109 R)
• M60: 43,638,297 km (0.08 R)
• M61: 43,830,680 km (0.096 R)
• M62: 44,700,143 km (0.115 R)
• M63: 44,991,111 km (0.12 R)
• M64: 46,161,714 km (0.044 R)
• M65: 46,259,701 km (0.105 R)
• M66: 46,652,395 km (0.081 R)
• M67: 47,936,244 km (0.119 R)
• M68: 50,336,841 km (0.118 R)
• M69: 53,494,852 km (0.115 R)
• M70: 53,906,994 km (0.096 R)
• M71: 57,241,830 km (0.052 R)
• M72: 58,403,607 km (0.073 R)
• M73: 61,935,014 km (0.073 R)
• M74: 63,454,031 km (0.118 R)
• M75: 63,562,938 km (0.062 R)
• M76: 63,781,052 km (0.069 R)
• M77: 64,437,039 km (0.078 R)
• M78: 64,656,050 km (0.087 R)
• M79: 66,749,972 km (0.115 R)
• M80: 66,971,676 km (0.065 R)
• M81: 70,665,097 km (0.12 R)
• M82: 70,890,990 km (0.109 R)
• M83: 74,883,907 km (0.116 R)
• M84: 76,733,535 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 11,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit