🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.69 AU - 0.91 AU

Year: 250 Days

Day: 20.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,846,848 km

• M1: 48,021 km (0.1 R)

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836

Radius: 13.5

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.7 AU - 7.78 AU

Year: 5453 Days

Day: 9.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,846,848 km

• M1: 353,649 km (0.104 R)
• M2: 460,761 km (0.049 R)
• M3: 548,276 km (0.101 R)
• M4: 811,568 km (0.113 R)
• M5: 937,679 km (0.086 R)
• M6: 1,358,648 km (0.084 R)
• M7: 1,443,171 km (0.047 R)
• M8: 1,599,949 km (0.079 R)
• M9: 1,689,558 km (0.065 R)
• M10: 1,950,158 km (0.098 R)
• M11: 2,345,395 km (0.069 R)
• M12: 2,531,645 km (0.072 R)
• M13: 2,919,103 km (0.115 R)
• M14: 3,583,318 km (0.116 R)
• M15: 3,726,633 km (0.032 R)
• M16: 4,523,241 km (0.101 R)
• M17: 4,809,123 km (0.04 R)
• M18: 5,047,582 km (0.097 R)
• M19: 5,208,848 km (0.045 R)
• M20: 5,842,545 km (0.107 R)
• M21: 6,297,771 km (0.054 R)
• M22: 7,122,355 km (0.042 R)
• M23: 7,856,132 km (0.069 R)
• M24: 8,358,931 km (0.117 R)
• M25: 9,198,025 km (0.101 R)
• M26: 9,428,555 km (0.119 R)
• M27: 9,694,391 km (0.109 R)
• M28: 10,472,599 km (0.104 R)
• M29: 10,956,099 km (0.105 R)
• M30: 12,196,714 km (0.111 R)
• M31: 12,377,578 km (0.12 R)
• M32: 12,962,506 km (0.113 R)
• M33: 13,295,511 km (0.082 R)
• M34: 13,407,111 km (0.116 R)
• M35: 13,818,954 km (0.09 R)
• M36: 14,463,870 km (0.043 R)
• M37: 14,578,761 km (0.11 R)
• M38: 14,809,292 km (0.03 R)
• M39: 14,925,080 km (0.075 R)
• M40: 15,157,406 km (0.032 R)
• M41: 15,665,141 km (0.109 R)
• M42: 15,822,368 km (0.101 R)
• M43: 16,059,331 km (0.08 R)
• M44: 16,456,963 km (0.077 R)
• M45: 17,140,326 km (0.11 R)
• M46: 17,383,871 km (0.096 R)
• M47: 18,203,518 km (0.079 R)
• M48: 18,327,534 km (0.12 R)
• M49: 18,452,000 km (0.045 R)
• M50: 18,659,791 km (0.104 R)
• M51: 18,952,105 km (0.113 R)
• M52: 19,330,139 km (0.06 R)
• M53: 19,414,512 km (0.106 R)
• M54: 20,179,257 km (0.115 R)
• M55: 20,436,266 km (0.08 R)
• M56: 20,651,388 km (0.053 R)
• M57: 20,867,257 km (0.114 R)
• M58: 21,431,989 km (0.114 R)
• M59: 21,650,552 km (0.098 R)
• M60: 21,913,694 km (0.064 R)
• M61: 22,133,903 km (0.028 R)
• M62: 22,665,274 km (0.09 R)
• M63: 23,290,593 km (0.086 R)
• M64: 23,560,318 km (0.078 R)
• M65: 24,102,910 km (0.093 R)
• M66: 24,239,193 km (0.092 R)
• M67: 24,741,244 km (0.106 R)
• M68: 25,338,887 km (0.111 R)
• M69: 25,755,368 km (0.066 R)
• M70: 26,034,368 km (0.102 R)
• M71: 26,267,591 km (0.061 R)
• M72: 26,361,090 km (0.116 R)
• M73: 26,736,131 km (0.088 R)
• M74: 27,491,601 km (0.099 R)
• M75: 27,824,456 km (0.071 R)
• M76: 28,158,508 km (0.108 R)
• M77: 29,168,742 km (0.052 R)
• M78: 29,946,352 km (0.111 R)
• M79: 30,190,795 km (0.064 R)
• M80: 30,484,904 km (0.092 R)
• M81: 30,632,408 km (0.111 R)
• M82: 30,730,843 km (0.087 R)
• M83: 31,820,514 km (0.099 R)
• M84: 33,529,371 km (0.074 R)
• M85: 33,732,375 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.5

Radius: 13.1

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.41 AU - 8.19 AU

Year: 7621 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,846,848 km

• M1: 223,200 km (0.048 R)
• M2: 306,676 km (0.116 R)
• M3: 509,979 km (0.079 R)
• M4: 850,763 km (0.09 R)
• M5: 1,016,518 km (0.097 R)
• M6: 1,261,260 km (0.09 R)
• M7: 1,417,589 km (0.108 R)
• M8: 1,525,599 km (0.102 R)
• M9: 1,769,593 km (0.053 R)
• M10: 2,511,449 km (0.041 R)
• M11: 2,893,073 km (0.107 R)
• M12: 3,126,296 km (0.106 R)
• M13: 3,661,408 km (0.087 R)
• M14: 4,042,882 km (0.064 R)
• M15: 4,251,721 km (0.106 R)
• M16: 4,544,634 km (0.077 R)
• M17: 5,405,719 km (0.1 R)
• M18: 5,752,487 km (0.084 R)
• M19: 6,166,424 km (0.119 R)
• M20: 6,286,551 km (0.071 R)
• M21: 6,498,532 km (0.087 R)
• M22: 7,497,845 km (0.075 R)
• M23: 7,594,037 km (0.098 R)
• M24: 7,690,527 km (0.051 R)
• M25: 7,917,617 km (0.09 R)
• M26: 8,113,889 km (0.117 R)
• M27: 8,411,439 km (0.114 R)
• M28: 8,813,708 km (0.071 R)
• M29: 8,983,203 km (0.098 R)
• M30: 9,153,744 km (0.12 R)
• M31: 10,882,198 km (0.056 R)
• M32: 11,137,262 km (0.096 R)
• M33: 11,394,271 km (0.088 R)
• M34: 11,505,123 km (0.084 R)
• M35: 11,653,375 km (0.081 R)
• M36: 11,876,874 km (0.116 R)
• M37: 12,064,320 km (0.095 R)
• M38: 12,556,198 km (0.092 R)
• M39: 12,939,169 km (0.107 R)
• M40: 13,913,200 km (0.075 R)
• M41: 14,789,844 km (0.084 R)
• M42: 15,113,125 km (0.062 R)
• M43: 15,972,714 km (0.108 R)
• M44: 16,471,025 km (0.06 R)
• M45: 16,848,161 km (0.078 R)
• M46: 17,101,281 km (0.072 R)
• M47: 17,355,597 km (0.115 R)
• M48: 17,483,204 km (0.116 R)
• M49: 17,739,316 km (0.03 R)
• M50: 18,039,708 km (0.108 R)
• M51: 18,645,729 km (0.09 R)
• M52: 20,189,729 km (0.05 R)
• M53: 20,458,556 km (0.088 R)
• M54: 21,728,792 km (0.069 R)
• M55: 22,050,277 km (0.116 R)
• M56: 22,234,732 km (0.116 R)
• M57: 22,605,136 km (0.099 R)
• M58: 23,117,808 km (0.087 R)
• M59: 23,211,456 km (0.116 R)
• M60: 23,775,889 km (0.096 R)
• M61: 24,107,248 km (0.088 R)
• M62: 24,583,268 km (0.057 R)
• M63: 24,870,347 km (0.07 R)
• M64: 25,014,410 km (0.044 R)
• M65: 25,254,963 km (0.116 R)
• M66: 25,447,944 km (0.078 R)
• M67: 25,593,054 km (0.097 R)
• M68: 25,981,261 km (0.107 R)
• M69: 26,714,440 km (0.047 R)
• M70: 27,157,698 km (0.095 R)
• M71: 27,752,350 km (0.079 R)
• M72: 28,451,720 km (0.111 R)
• M73: 28,702,895 km (0.041 R)
• M74: 29,359,330 km (0.114 R)
• M75: 29,714,924 km (0.101 R)
• M76: 30,996,230 km (0.096 R)
• M77: 31,669,720 km (0.119 R)
• M78: 32,086,649 km (0.117 R)
• M79: 33,506,781 km (0.111 R)
• M80: 33,931,639 km (0.095 R)
• M81: 35,973,501 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 9.5

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.87 AU - 12.55 AU

Year: 14926 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 51.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,846,848 km

• M1: 156,031 km (0.117 R)
• M2: 225,294 km (0.049 R)
• M3: 301,290 km (0.107 R)
• M4: 373,995 km (0.099 R)
• M5: 798,853 km (0.067 R)
• M6: 930,349 km (0.073 R)
• M7: 1,368,671 km (0.12 R)
• M8: 1,865,785 km (0.072 R)
• M9: 2,609,585 km (0.113 R)
• M10: 2,775,340 km (0.079 R)
• M11: 3,047,757 km (0.105 R)
• M12: 3,152,177 km (0.071 R)
• M13: 3,508,818 km (0.064 R)
• M14: 4,144,759 km (0.093 R)
• M15: 5,563,844 km (0.115 R)
• M16: 8,209,183 km (0.114 R)
• M17: 8,453,177 km (0.084 R)
• M18: 9,605,978 km (0.056 R)
• M19: 9,708,453 km (0.085 R)
• M20: 9,811,376 km (0.111 R)
• M21: 9,966,509 km (0.108 R)
• M22: 10,542,162 km (0.059 R)
• M23: 10,754,142 km (0.096 R)
• M24: 11,616,275 km (0.107 R)
• M25: 12,781,343 km (0.058 R)
• M26: 13,007,385 km (0.108 R)
• M27: 13,120,930 km (0.105 R)
• M28: 13,463,659 km (0.054 R)
• M29: 13,983,212 km (0.075 R)
• M30: 14,391,764 km (0.111 R)
• M31: 14,686,173 km (0.053 R)
• M32: 16,677,919 km (0.106 R)
• M33: 18,369,721 km (0.095 R)
• M34: 18,945,673 km (0.095 R)
• M35: 21,107,960 km (0.115 R)
• M36: 22,797,519 km (0.089 R)
• M37: 23,347,291 km (0.093 R)
• M38: 23,762,575 km (0.1 R)
• M39: 23,971,114 km (0.066 R)
• M40: 25,022,787 km (0.091 R)
• M41: 26,161,227 km (0.12 R)
• M42: 27,243,717 km (0.082 R)
• M43: 27,316,422 km (0.04 R)
• M44: 28,193,664 km (0.049 R)
• M45: 29,303,381 km (0.032 R)
• M46: 33,259,197 km (0.033 R)
• M47: 33,336,988 km (0.076 R)
• M48: 33,570,361 km (0.103 R)
• M49: 33,726,391 km (0.103 R)
• M50: 33,804,481 km (0.103 R)
• M51: 34,039,051 km (0.087 R)
• M52: 34,509,835 km (0.102 R)
• M53: 35,378,400 km (0.113 R)
• M54: 35,696,146 km (0.074 R)
• M55: 35,855,318 km (0.08 R)
• M56: 37,137,223 km (0.092 R)
• M57: 37,379,272 km (0.072 R)
• M58: 37,460,055 km (0.103 R)
• M59: 38,189,943 km (0.097 R)
• M60: 40,324,405 km (0.101 R)
• M61: 41,740,947 km (0.048 R)
• M62: 42,244,793 km (0.102 R)
• M63: 42,413,240 km (0.073 R)
• M64: 42,750,584 km (0.101 R)
• M65: 44,194,801 km (0.085 R)
• M66: 44,622,502 km (0.113 R)
• M67: 44,965,829 km (0.108 R)
• M68: 45,827,662 km (0.112 R)
• M69: 46,607,965 km (0.112 R)
• M70: 46,869,162 km (0.037 R)
• M71: 47,480,270 km (0.076 R)
• M72: 47,742,964 km (0.037 R)
• M73: 48,622,150 km (0.096 R)
• M74: 49,418,011 km (0.041 R)
• M75: 50,575,151 km (0.117 R)
• M76: 50,843,529 km (0.096 R)
• M77: 51,022,598 km (0.027 R)
• M78: 51,471,391 km (0.084 R)
• M79: 52,372,868 km (0.032 R)
• M80: 53,188,625 km (0.066 R)
• M81: 54,374,338 km (0.091 R)
• M82: 55,568,877 km (0.079 R)
• M83: 55,661,029 km (0.114 R)
• M84: 56,771,943 km (0.062 R)
• M85: 57,516,492 km (0.056 R)
• M86: 58,545,575 km (0.11 R)
• M87: 58,639,523 km (0.039 R)
• M88: 59,486,546 km (0.08 R)
• M89: 61,383,148 km (0.043 R)
• M90: 61,478,442 km (0.089 R)
• M91: 62,051,701 km (0.072 R)
• M92: 62,434,821 km (0.097 R)
• M93: 62,722,647 km (0.107 R)
• M94: 62,914,731 km (0.088 R)
• M95: 64,458,880 km (0.1 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 15,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit