🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.8 AU - 0.9 AU

Year: 274 Days

Day: 13.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.74 AU - 1.22 AU

Year: 339 Days

Day: 21.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.36 AU - 1.5 AU

Year: 598 Days

Day: 35.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,007,542 km

• M1: 51,162 km (0.034 R)
• M2: 1,166,714 km (0.068 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.3

Radius: 13.1

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.63 AU - 6.89 AU

Year: 5479 Days

Day: 5.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,007,542 km

• M1: 219,011 km (0.085 R)
• M2: 314,006 km (0.097 R)
• M3: 463,155 km (0.116 R)
• M4: 600,635 km (0.106 R)
• M5: 960,718 km (0.118 R)
• M6: 1,145,471 km (0.117 R)
• M7: 1,659,938 km (0.109 R)
• M8: 1,852,171 km (0.083 R)
• M9: 2,312,334 km (0.104 R)
• M10: 2,751,254 km (0.067 R)
• M11: 2,845,950 km (0.11 R)
• M12: 3,038,931 km (0.064 R)
• M13: 3,397,368 km (0.087 R)
• M14: 3,602,616 km (0.119 R)
• M15: 3,790,660 km (0.119 R)
• M16: 4,308,568 km (0.102 R)
• M17: 4,508,581 km (0.08 R)
• M18: 4,598,489 km (0.087 R)
• M19: 4,917,880 km (0.084 R)
• M20: 5,057,156 km (0.046 R)
• M21: 5,387,019 km (0.056 R)
• M22: 5,578,654 km (0.106 R)
• M23: 6,469,210 km (0.105 R)
• M24: 6,673,262 km (0.119 R)
• M25: 7,510,412 km (0.096 R)
• M26: 7,671,080 km (0.108 R)
• M27: 7,914,326 km (0.119 R)
• M28: 8,215,017 km (0.079 R)
• M29: 8,940,866 km (0.108 R)
• M30: 9,082,835 km (0.102 R)
• M31: 9,196,978 km (0.107 R)
• M32: 9,397,738 km (0.082 R)
• M33: 9,542,100 km (0.077 R)
• M34: 9,716,382 km (0.113 R)
• M35: 9,862,389 km (0.061 R)
• M36: 10,009,145 km (0.081 R)
• M37: 10,453,750 km (0.112 R)
• M38: 10,693,555 km (0.112 R)
• M39: 11,888,393 km (0.09 R)
• M40: 11,982,041 km (0.11 R)
• M41: 12,644,760 km (0.093 R)
• M42: 12,772,367 km (0.041 R)
• M43: 12,932,437 km (0.072 R)
• M44: 13,286,984 km (0.085 R)
• M45: 13,449,148 km (0.078 R)
• M46: 14,104,686 km (0.083 R)
• M47: 14,369,923 km (0.043 R)
• M48: 15,344,852 km (0.057 R)
• M49: 15,583,311 km (0.103 R)
• M50: 15,754,451 km (0.063 R)
• M51: 16,306,318 km (0.082 R)
• M52: 16,829,611 km (0.068 R)
• M53: 17,571,317 km (0.092 R)
• M54: 18,143,529 km (0.054 R)
• M55: 18,649,319 km (0.118 R)
• M56: 18,831,081 km (0.083 R)
• M57: 18,940,437 km (0.082 R)
• M58: 19,123,245 km (0.091 R)
• M59: 19,379,955 km (0.099 R)
• M60: 19,711,913 km (0.11 R)
• M61: 19,822,915 km (0.038 R)
• M62: 20,082,766 km (0.094 R)
• M63: 20,381,214 km (0.093 R)
• M64: 20,982,448 km (0.116 R)
• M65: 21,627,663 km (0.054 R)
• M66: 22,937,692 km (0.081 R)
• M67: 23,054,528 km (0.119 R)
• M68: 23,288,798 km (0.118 R)
• M69: 23,484,622 km (0.114 R)
• M70: 23,602,355 km (0.089 R)
• M71: 23,799,076 km (0.057 R)
• M72: 23,917,408 km (0.113 R)
• M73: 24,471,968 km (0.096 R)
• M74: 24,870,646 km (0.093 R)
• M75: 26,487,051 km (0.025 R)
• M76: 26,650,561 km (0.116 R)
• M77: 26,773,381 km (0.112 R)
• M78: 27,431,762 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.5

Radius: 12.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.26 AU - 8 AU

Year: 7373 Days

Day: 10 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,007,542 km

• M1: 164,408 km (0.095 R)
• M2: 285,582 km (0.064 R)
• M3: 482,752 km (0.07 R)
• M4: 608,564 km (0.081 R)
• M5: 945,459 km (0.061 R)
• M6: 1,249,741 km (0.117 R)
• M7: 1,508,096 km (0.088 R)
• M8: 1,743,862 km (0.117 R)
• M9: 2,034,232 km (0.099 R)
• M10: 2,408,227 km (0.107 R)
• M11: 3,501,039 km (0.082 R)
• M12: 3,657,369 km (0.077 R)
• M13: 4,112,894 km (0.047 R)
• M14: 4,501,699 km (0.066 R)
• M15: 4,614,945 km (0.085 R)
• M16: 5,646,871 km (0.059 R)
• M17: 5,800,059 km (0.105 R)
• M18: 6,016,826 km (0.073 R)
• M19: 6,715,748 km (0.115 R)
• M20: 7,107,844 km (0.071 R)
• M21: 7,373,380 km (0.084 R)
• M22: 7,541,079 km (0.084 R)
• M23: 7,948,584 km (0.059 R)
• M24: 8,259,149 km (0.117 R)
• M25: 8,433,281 km (0.052 R)
• M26: 8,538,448 km (0.092 R)
• M27: 8,644,064 km (0.065 R)
• M28: 9,723,562 km (0.096 R)
• M29: 10,354,117 km (0.098 R)
• M30: 10,504,314 km (0.028 R)
• M31: 10,693,256 km (0.039 R)
• M32: 10,807,249 km (0.052 R)
• M33: 10,997,987 km (0.115 R)
• M34: 11,344,007 km (0.096 R)
• M35: 11,811,201 km (0.076 R)
• M36: 11,968,278 km (0.085 R)
• M37: 14,365,584 km (0.049 R)
• M38: 14,701,880 km (0.072 R)
• M39: 15,125,841 km (0.103 R)
• M40: 15,382,251 km (0.111 R)
• M41: 15,553,840 km (0.065 R)
• M42: 16,421,957 km (0.092 R)
• M43: 16,509,621 km (0.097 R)
• M44: 16,641,417 km (0.078 R)
• M45: 17,484,401 km (0.071 R)
• M46: 18,477,731 km (0.09 R)
• M47: 18,568,985 km (0.105 R)
• M48: 18,706,017 km (0.118 R)
• M49: 18,843,497 km (0.106 R)
• M50: 20,708,085 km (0.091 R)
• M51: 21,278,951 km (0.118 R)
• M52: 21,806,732 km (0.096 R)
• M53: 22,436,090 km (0.117 R)
• M54: 22,875,310 km (0.119 R)
• M55: 23,071,432 km (0.081 R)
• M56: 23,811,942 km (0.091 R)
• M57: 24,359,919 km (0.069 R)
• M58: 25,519,003 km (0.03 R)
• M59: 26,387,269 km (0.063 R)
• M60: 26,541,505 km (0.11 R)
• M61: 26,850,873 km (0.095 R)
• M62: 27,577,470 km (0.106 R)
• M63: 28,521,133 km (0.115 R)
• M64: 29,262,391 km (0.075 R)
• M65: 31,143,285 km (0.111 R)
• M66: 32,070,792 km (0.109 R)
• M67: 32,455,408 km (0.108 R)
• M68: 32,675,915 km (0.115 R)
• M69: 32,896,871 km (0.1 R)
• M70: 33,229,277 km (0.104 R)
• M71: 33,953,182 km (0.1 R)
• M72: 34,289,178 km (0.04 R)
• M73: 35,303,452 km (0.069 R)
• M74: 35,473,395 km (0.118 R)
• M75: 36,442,041 km (0.098 R)
• M76: 36,843,263 km (0.087 R)
• M77: 37,188,535 km (0.059 R)
• M78: 37,766,282 km (0.057 R)
• M79: 38,114,246 km (0.089 R)
• M80: 38,346,871 km (0.085 R)
• M81: 38,521,601 km (0.108 R)
• M82: 38,696,631 km (0.071 R)
• M83: 38,813,616 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408

Radius: 5.9

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.51 AU - 20.41 AU

Year: 23363 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,007,542 km

• M1: 84,972 km (0.111 R)
• M2: 144,362 km (0.047 R)
• M3: 320,738 km (0.098 R)
• M4: 662,270 km (0.096 R)
• M5: 963,560 km (0.111 R)
• M6: 1,501,364 km (0.106 R)
• M7: 1,559,558 km (0.087 R)
• M8: 2,216,292 km (0.095 R)
• M9: 2,912,222 km (0.114 R)
• M10: 3,321,821 km (0.107 R)
• M11: 3,475,159 km (0.041 R)
• M12: 3,670,384 km (0.069 R)
• M13: 4,443,954 km (0.082 R)
• M14: 4,486,141 km (0.109 R)
• M15: 4,870,907 km (0.085 R)
• M16: 5,490,391 km (0.119 R)
• M17: 5,535,720 km (0.112 R)
• M18: 6,513,342 km (0.068 R)
• M19: 8,051,357 km (0.101 R)
• M20: 8,887,011 km (0.107 R)
• M21: 9,207,450 km (0.08 R)
• M22: 9,261,305 km (0.106 R)
• M23: 9,423,170 km (0.071 R)
• M24: 9,586,082 km (0.073 R)
• M25: 10,583,152 km (0.116 R)
• M26: 11,036,733 km (0.057 R)
• M27: 11,845,758 km (0.094 R)
• M28: 11,904,251 km (0.105 R)
• M29: 12,021,685 km (0.081 R)
• M30: 13,765,697 km (0.115 R)
• M31: 15,204,080 km (0.085 R)
• M32: 18,831,978 km (0.095 R)
• M33: 20,004,975 km (0.113 R)
• M34: 20,565,070 km (0.092 R)
• M35: 20,988,581 km (0.09 R)
• M36: 21,629,159 km (0.06 R)
• M37: 21,987,745 km (0.037 R)
• M38: 22,493,237 km (0.12 R)
• M39: 22,638,347 km (0.042 R)
• M40: 23,295,231 km (0.078 R)
• M41: 24,478,251 km (0.115 R)
• M42: 24,552,900 km (0.087 R)
• M43: 25,152,339 km (0.082 R)
• M44: 25,756,714 km (0.092 R)
• M45: 25,984,552 km (0.103 R)
• M46: 28,221,339 km (0.111 R)
• M47: 28,691,675 km (0.032 R)
• M48: 28,927,890 km (0.034 R)
• M49: 31,893,518 km (0.072 R)
• M50: 33,288,219 km (0.095 R)
• M51: 33,702,156 km (0.049 R)
• M52: 35,122,438 km (0.088 R)
• M53: 35,206,512 km (0.115 R)
• M54: 35,459,333 km (0.099 R)
• M55: 36,476,748 km (0.073 R)
• M56: 38,887,966 km (0.102 R)
• M57: 40,200,688 km (0.106 R)
• M58: 40,464,878 km (0.085 R)
• M59: 40,995,202 km (0.085 R)
• M60: 41,350,048 km (0.081 R)
• M61: 41,438,909 km (0.088 R)
• M62: 41,705,942 km (0.039 R)
• M63: 43,319,654 km (0.108 R)
• M64: 43,409,861 km (0.025 R)
• M65: 44,953,711 km (0.105 R)
• M66: 45,228,074 km (0.069 R)
• M67: 46,054,303 km (0.097 R)
• M68: 46,607,965 km (0.051 R)
• M69: 46,793,017 km (0.101 R)
• M70: 46,978,219 km (0.099 R)
• M71: 50,259,798 km (0.08 R)
• M72: 51,880,242 km (0.076 R)
• M73: 52,167,919 km (0.118 R)
• M74: 52,937,750 km (0.069 R)
• M75: 53,420,801 km (0.105 R)
• M76: 55,956,336 km (0.088 R)
• M77: 56,054,621 km (0.114 R)
• M78: 56,152,907 km (0.042 R)
• M79: 56,941,886 km (0.104 R)
• M80: 57,139,655 km (0.094 R)
• M81: 57,833,789 km (0.085 R)
• M82: 58,132,087 km (0.119 R)
• M83: 58,530,616 km (0.091 R)
• M84: 58,930,192 km (0.068 R)
• M85: 59,430,746 km (0.054 R)
• M86: 59,631,357 km (0.063 R)
• M87: 59,932,797 km (0.118 R)
• M88: 61,751,757 km (0.095 R)
• M89: 63,486,195 km (0.079 R)
• M90: 64,205,162 km (0.055 R)
• M91: 65,340,161 km (0.116 R)
• M92: 65,443,683 km (0.06 R)
• M93: 67,839,493 km (0.118 R)
• M94: 69,100,902 km (0.106 R)
• M95: 69,311,985 km (0.102 R)
• M96: 70,688,584 km (0.11 R)
• M97: 70,901,163 km (0.086 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 14,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit