🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.77 AU - 0.77 AU

Year: 252 Days

Day: 13.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,991,269 km

• M1: 719,267 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.11 AU - 1.25 AU

Year: 478 Days

Day: 29.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 61.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,991,269 km

• M1: 920,326 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.89 AU - 2.23 AU

Year: 1102 Days

Day: 38.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,991,269 km

• M1: 1,205,609 km (0.111 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859

Radius: 13

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.33 AU - 5.81 AU

Year: 4900 Days

Day: 7.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,991,269 km

• M1: 188,942 km (0.111 R)
• M2: 327,769 km (0.105 R)
• M3: 655,239 km (0.089 R)
• M4: 779,255 km (0.083 R)
• M5: 1,082,939 km (0.09 R)
• M6: 1,249,292 km (0.078 R)
• M7: 1,343,838 km (0.078 R)
• M8: 1,557,463 km (0.082 R)
• M9: 1,872,217 km (0.119 R)
• M10: 1,981,723 km (0.101 R)
• M11: 2,169,319 km (0.065 R)
• M12: 2,284,808 km (0.041 R)
• M13: 2,725,972 km (0.082 R)
• M14: 2,914,316 km (0.112 R)
• M15: 3,415,469 km (0.071 R)
• M16: 3,619,072 km (0.113 R)
• M17: 3,803,376 km (0.12 R)
• M18: 4,014,608 km (0.081 R)
• M19: 4,253,815 km (0.092 R)
• M20: 4,974,279 km (0.084 R)
• M21: 5,153,946 km (0.1 R)
• M22: 5,493,383 km (0.099 R)
• M23: 5,759,518 km (0.091 R)
• M24: 5,921,233 km (0.071 R)
• M25: 6,752,549 km (0.096 R)
• M26: 6,923,240 km (0.076 R)
• M27: 7,297,983 km (0.093 R)
• M28: 8,309,414 km (0.115 R)
• M29: 8,553,857 km (0.081 R)
• M30: 8,925,009 km (0.118 R)
• M31: 9,587,279 km (0.091 R)
• M32: 10,593,773 km (0.103 R)
• M33: 10,925,581 km (0.045 R)
• M34: 11,497,644 km (0.072 R)
• M35: 12,952,632 km (0.041 R)
• M36: 13,665,765 km (0.08 R)
• M37: 14,208,955 km (0.101 R)
• M38: 14,391,614 km (0.101 R)
• M39: 15,018,579 km (0.105 R)
• M40: 15,130,179 km (0.088 R)
• M41: 15,316,728 km (0.067 R)
• M42: 15,881,011 km (0.084 R)
• M43: 18,166,118 km (0.093 R)
• M44: 18,404,128 km (0.079 R)
• M45: 18,523,657 km (0.118 R)
• M46: 18,683,278 km (0.108 R)
• M47: 18,883,590 km (0.103 R)
• M48: 19,205,375 km (0.061 R)
• M49: 20,099,820 km (0.067 R)
• M50: 20,883,264 km (0.056 R)
• M51: 21,887,216 km (0.11 R)
• M52: 22,056,112 km (0.063 R)
• M53: 22,693,099 km (0.083 R)
• M54: 23,551,941 km (0.115 R)
• M55: 23,941,942 km (0.046 R)
• M56: 24,465,236 km (0.077 R)
• M57: 24,640,415 km (0.062 R)
• M58: 25,080,382 km (0.088 R)
• M59: 25,523,042 km (0.041 R)
• M60: 25,700,765 km (0.06 R)
• M61: 25,968,246 km (0.102 R)
• M62: 26,147,015 km (0.068 R)
• M63: 26,236,624 km (0.092 R)
• M64: 26,415,992 km (0.085 R)
• M65: 26,685,867 km (0.117 R)
• M66: 27,047,145 km (0.051 R)
• M67: 28,462,491 km (0.101 R)
• M68: 28,924,150 km (0.095 R)
• M69: 29,388,203 km (0.112 R)
• M70: 29,481,402 km (0.053 R)
• M71: 30,276,963 km (0.084 R)
• M72: 30,371,061 km (0.097 R)
• M73: 30,606,528 km (0.098 R)
• M74: 30,984,711 km (0.04 R)
• M75: 31,602,700 km (0.067 R)
• M76: 31,793,587 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.5

Radius: 13

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.06 AU - 10.48 AU

Year: 10521 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 73,991,269 km

• M1: 169,644 km (0.089 R)
• M2: 308,770 km (0.116 R)
• M3: 451,337 km (0.107 R)
• M4: 544,686 km (0.108 R)
• M5: 912,248 km (0.083 R)
• M6: 1,124,677 km (0.049 R)
• M7: 1,338,303 km (0.116 R)
• M8: 1,565,691 km (0.095 R)
• M9: 1,948,961 km (0.076 R)
• M10: 2,459,688 km (0.079 R)
• M11: 3,467,379 km (0.068 R)
• M12: 3,624,158 km (0.061 R)
• M13: 4,251,422 km (0.111 R)
• M14: 4,787,730 km (0.114 R)
• M15: 4,988,042 km (0.052 R)
• M16: 5,191,345 km (0.099 R)
• M17: 5,397,342 km (0.091 R)
• M18: 6,139,497 km (0.088 R)
• M19: 6,633,768 km (0.115 R)
• M20: 7,283,920 km (0.092 R)
• M21: 7,866,006 km (0.072 R)
• M22: 8,013,808 km (0.1 R)
• M23: 9,511,582 km (0.094 R)
• M24: 9,827,683 km (0.096 R)
• M25: 11,293,293 km (0.093 R)
• M26: 11,493,904 km (0.099 R)
• M27: 11,796,989 km (0.079 R)
• M28: 12,068,659 km (0.067 R)
• M29: 12,687,395 km (0.12 R)
• M30: 13,070,665 km (0.111 R)
• M31: 13,599,344 km (0.099 R)
• M32: 14,933,607 km (0.077 R)
• M33: 15,338,270 km (0.107 R)
• M34: 15,486,372 km (0.078 R)
• M35: 16,120,966 km (0.098 R)
• M36: 16,309,160 km (0.099 R)
• M37: 17,261,500 km (0.073 R)
• M38: 18,664,429 km (0.102 R)
• M39: 19,499,634 km (0.118 R)
• M40: 19,619,910 km (0.089 R)
• M41: 20,387,796 km (0.09 R)
• M42: 22,161,429 km (0.094 R)
• M43: 22,581,051 km (0.116 R)
• M44: 23,215,346 km (0.094 R)
• M45: 25,810,719 km (0.112 R)
• M46: 25,986,945 km (0.039 R)
• M47: 28,907,245 km (0.087 R)
• M48: 29,549,768 km (0.04 R)
• M49: 29,918,976 km (0.115 R)
• M50: 30,662,178 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.9

Radius: 7.7

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.37 AU - 13.15 AU

Year: 16003 Days

Day: 24.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,991,269 km

• M1: 274,213 km (0.103 R)
• M2: 405,560 km (0.092 R)
• M3: 518,805 km (0.109 R)
• M4: 621,729 km (0.056 R)
• M5: 1,236,576 km (0.12 R)
• M6: 1,292,226 km (0.109 R)
• M7: 1,493,735 km (0.114 R)
• M8: 1,767,798 km (0.094 R)
• M9: 1,959,433 km (0.087 R)
• M10: 2,057,719 km (0.103 R)
• M11: 2,157,800 km (0.045 R)
• M12: 2,225,418 km (0.111 R)
• M13: 2,502,922 km (0.111 R)
• M14: 2,574,131 km (0.088 R)
• M15: 2,645,938 km (0.072 R)
• M16: 2,828,597 km (0.054 R)
• M17: 2,940,047 km (0.103 R)
• M18: 3,090,991 km (0.054 R)
• M19: 3,801,880 km (0.08 R)
• M20: 5,928,115 km (0.108 R)
• M21: 6,023,409 km (0.069 R)
• M22: 6,215,792 km (0.098 R)
• M23: 7,207,027 km (0.049 R)
• M24: 7,877,525 km (0.048 R)
• M25: 8,087,710 km (0.108 R)
• M26: 8,838,392 km (0.103 R)
• M27: 9,555,265 km (0.093 R)
• M28: 9,611,214 km (0.033 R)
• M29: 10,233,542 km (0.082 R)
• M30: 10,636,259 km (0.078 R)
• M31: 11,695,711 km (0.039 R)
• M32: 14,104,237 km (0.099 R)
• M33: 14,295,573 km (0.087 R)
• M34: 14,681,086 km (0.092 R)
• M35: 14,875,115 km (0.092 R)
• M36: 16,257,100 km (0.114 R)
• M37: 16,323,970 km (0.083 R)
• M38: 17,065,078 km (0.117 R)
• M39: 19,566,354 km (0.092 R)
• M40: 19,922,846 km (0.082 R)
• M41: 20,209,476 km (0.117 R)
• M42: 21,957,826 km (0.111 R)
• M43: 22,700,579 km (0.085 R)
• M44: 23,754,197 km (0.087 R)
• M45: 24,516,548 km (0.089 R)
• M46: 25,286,827 km (0.084 R)
• M47: 25,519,602 km (0.12 R)
• M48: 25,830,915 km (0.094 R)
• M49: 26,065,185 km (0.113 R)
• M50: 26,930,309 km (0.104 R)
• M51: 27,167,871 km (0.104 R)
• M52: 28,769,615 km (0.088 R)
• M53: 29,908,803 km (0.039 R)
• M54: 30,237,021 km (0.084 R)
• M55: 30,814,319 km (0.107 R)
• M56: 31,645,335 km (0.119 R)
• M57: 32,905,548 km (0.043 R)
• M58: 33,499,152 km (0.078 R)
• M59: 33,584,273 km (0.092 R)
• M60: 34,010,926 km (0.103 R)
• M61: 36,783,424 km (0.095 R)
• M62: 36,871,238 km (0.057 R)
• M63: 39,447,762 km (0.101 R)
• M64: 40,078,317 km (0.094 R)
• M65: 40,530,701 km (0.096 R)
• M66: 43,652,060 km (0.109 R)
• M67: 44,024,409 km (0.055 R)
• M68: 44,865,748 km (0.038 R)
• M69: 46,185,351 km (0.111 R)
• M70: 47,708,855 km (0.038 R)
• M71: 48,380,550 km (0.08 R)
• M72: 48,765,764 km (0.066 R)
• M73: 53,368,143 km (0.097 R)
• M74: 53,666,591 km (0.108 R)
• M75: 55,670,304 km (0.101 R)
• M76: 57,494,650 km (0.079 R)
• M77: 58,107,104 km (0.055 R)
• M78: 58,414,079 km (0.08 R)
• M79: 60,267,597 km (0.12 R)
• M80: 60,578,311 km (0.05 R)
• M81: 61,409,627 km (0.091 R)
• M82: 62,035,694 km (0.04 R)
• M83: 62,454,269 km (0.076 R)
• M84: 62,558,987 km (0.097 R)
• M85: 63,188,794 km (0.118 R)
• M86: 64,243,310 km (0.089 R)
• M87: 64,878,801 km (0.066 R)
• M88: 66,049,255 km (0.115 R)
• M89: 67,764,095 km (0.118 R)
• M90: 70,690,978 km (0.094 R)
• M91: 72,334,909 km (0.098 R)
• M92: 72,995,982 km (0.12 R)
• M93: 73,216,788 km (0.087 R)
• M94: 73,991,256 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 13,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit