🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.69 AU - 1.01 AU

Year: 333 Days

Day: 14.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.76 AU - 1.02 AU

Year: 356 Days

Day: 16.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.53 AU - 1.73 AU

Year: 884 Days

Day: 21.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.38 AU - 2.28 AU

Year: 1051 Days

Day: 38.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,737,900 km

• M1: 74,051 km (0.05 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.1

Radius: 8.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.05 AU - 8.35 AU

Year: 9072 Days

Day: 11.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,737,900 km

• M1: 157,676 km (0.053 R)
• M2: 292,015 km (0.115 R)
• M3: 348,114 km (0.118 R)
• M4: 427,252 km (0.117 R)
• M5: 554,260 km (0.043 R)
• M6: 1,130,511 km (0.032 R)
• M7: 1,269,188 km (0.102 R)
• M8: 2,587,894 km (0.1 R)
• M9: 2,772,497 km (0.105 R)
• M10: 3,331,993 km (0.066 R)
• M11: 3,472,316 km (0.119 R)
• M12: 3,738,152 km (0.118 R)
• M13: 3,863,066 km (0.04 R)
• M14: 4,053,055 km (0.032 R)
• M15: 4,486,291 km (0.086 R)
• M16: 4,820,941 km (0.053 R)
• M17: 5,443,717 km (0.091 R)
• M18: 5,800,657 km (0.084 R)
• M19: 5,994,237 km (0.12 R)
• M20: 6,387,679 km (0.093 R)
• M21: 6,462,329 km (0.096 R)
• M22: 6,713,504 km (0.032 R)
• M23: 6,967,820 km (0.058 R)
• M24: 7,096,175 km (0.102 R)
• M25: 7,199,398 km (0.102 R)
• M26: 7,303,218 km (0.078 R)
• M27: 7,564,865 km (0.038 R)
• M28: 7,749,768 km (0.107 R)
• M29: 8,151,289 km (0.118 R)
• M30: 8,232,371 km (0.04 R)
• M31: 8,286,525 km (0.025 R)
• M32: 8,368,206 km (0.084 R)
• M33: 8,504,639 km (0.087 R)
• M34: 8,586,918 km (0.117 R)
• M35: 8,724,697 km (0.108 R)
• M36: 9,311,121 km (0.102 R)
• M37: 9,509,338 km (0.085 R)
• M38: 9,795,070 km (0.09 R)
• M39: 9,939,133 km (0.112 R)
• M40: 11,720,395 km (0.12 R)
• M41: 11,934,619 km (0.044 R)
• M42: 12,273,757 km (0.098 R)
• M43: 12,460,156 km (0.074 R)
• M44: 12,553,655 km (0.07 R)
• M45: 12,647,453 km (0.036 R)
• M46: 12,710,134 km (0.109 R)
• M47: 12,804,231 km (0.098 R)
• M48: 12,930,193 km (0.116 R)
• M49: 12,993,323 km (0.049 R)
• M50: 13,056,453 km (0.11 R)
• M51: 13,469,942 km (0.114 R)
• M52: 13,952,245 km (0.088 R)
• M53: 14,179,335 km (0.082 R)
• M54: 15,132,872 km (0.076 R)
• M55: 15,634,174 km (0.113 R)
• M56: 15,768,812 km (0.085 R)
• M57: 16,039,285 km (0.112 R)
• M58: 16,345,213 km (0.073 R)
• M59: 16,584,570 km (0.113 R)
• M60: 16,790,715 km (0.119 R)
• M61: 16,894,088 km (0.05 R)
• M62: 16,997,609 km (0.028 R)
• M63: 17,101,430 km (0.096 R)
• M64: 17,309,670 km (0.102 R)
• M65: 18,292,528 km (0.116 R)
• M66: 18,469,952 km (0.102 R)
• M67: 18,862,197 km (0.11 R)
• M68: 20,201,846 km (0.108 R)
• M69: 20,348,602 km (0.062 R)
• M70: 20,864,714 km (0.081 R)
• M71: 21,422,565 km (0.057 R)
• M72: 21,646,961 km (0.11 R)
• M73: 21,797,008 km (0.079 R)
• M74: 21,909,805 km (0.051 R)
• M75: 23,086,841 km (0.066 R)
• M76: 23,316,923 km (0.094 R)
• M77: 23,625,094 km (0.118 R)
• M78: 24,323,118 km (0.104 R)
• M79: 25,383,019 km (0.094 R)
• M80: 25,819,097 km (0.044 R)
• M81: 26,018,211 km (0.081 R)
• M82: 26,177,832 km (0.113 R)
• M83: 26,859,699 km (0.027 R)

Asteroid Belt

Center: 10.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.2

Radius: 5.1

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.09 AU - 15.93 AU

Year: 22265 Days

Day: 19.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,737,900 km

• M1: 69,563 km (0.086 R)
• M2: 142,118 km (0.1 R)
• M3: 214,673 km (0.091 R)
• M4: 270,922 km (0.091 R)
• M5: 529,277 km (0.105 R)
• M6: 568,622 km (0.068 R)
• M7: 758,461 km (0.077 R)
• M8: 1,219,821 km (0.048 R)
• M9: 1,272,928 km (0.116 R)
• M10: 1,997,880 km (0.086 R)
• M11: 3,223,535 km (0.11 R)
• M12: 5,142,427 km (0.115 R)
• M13: 5,623,234 km (0.031 R)
• M14: 6,394,112 km (0.036 R)
• M15: 6,721,133 km (0.099 R)
• M16: 6,768,256 km (0.051 R)
• M17: 7,294,243 km (0.064 R)
• M18: 7,488,869 km (0.082 R)
• M19: 7,537,788 km (0.111 R)
• M20: 7,734,360 km (0.113 R)
• M21: 9,053,514 km (0.092 R)
• M22: 9,738,821 km (0.106 R)
• M23: 10,006,901 km (0.118 R)
• M24: 13,110,907 km (0.065 R)
• M25: 14,005,053 km (0.119 R)
• M26: 16,420,161 km (0.07 R)
• M27: 17,382,824 km (0.103 R)
• M28: 17,512,675 km (0.101 R)
• M29: 18,034,771 km (0.12 R)
• M30: 18,100,445 km (0.1 R)
• M31: 18,166,118 km (0.08 R)
• M32: 18,894,061 km (0.111 R)
• M33: 19,766,815 km (0.09 R)
• M34: 20,105,954 km (0.056 R)
• M35: 20,858,730 km (0.117 R)
• M36: 20,927,545 km (0.108 R)
• M37: 21,273,266 km (0.073 R)
• M38: 21,830,069 km (0.104 R)
• M39: 22,321,349 km (0.096 R)
• M40: 22,887,277 km (0.11 R)
• M41: 23,029,395 km (0.119 R)
• M42: 23,243,320 km (0.109 R)
• M43: 23,457,844 km (0.067 R)
• M44: 23,672,965 km (0.112 R)
• M45: 24,394,925 km (0.102 R)
• M46: 25,417,875 km (0.088 R)
• M47: 25,491,477 km (0.11 R)
• M48: 26,231,239 km (0.057 R)
• M49: 26,903,232 km (0.048 R)
• M50: 27,354,270 km (0.107 R)
• M51: 27,505,214 km (0.107 R)
• M52: 27,656,458 km (0.08 R)
• M53: 28,111,684 km (0.102 R)
• M54: 29,879,482 km (0.064 R)
• M55: 30,816,114 km (0.03 R)
• M56: 31,366,934 km (0.117 R)
• M57: 34,088,119 km (0.073 R)
• M58: 34,250,432 km (0.111 R)
• M59: 35,476,686 km (0.057 R)
• M60: 38,562,292 km (0.086 R)
• M61: 38,900,982 km (0.094 R)
• M62: 39,155,747 km (0.116 R)
• M63: 39,410,961 km (0.1 R)
• M64: 39,581,353 km (0.115 R)
• M65: 40,437,352 km (0.085 R)
• M66: 40,609,240 km (0.056 R)
• M67: 41,126,549 km (0.076 R)
• M68: 41,559,186 km (0.034 R)
• M69: 41,645,953 km (0.112 R)
• M70: 42,954,037 km (0.116 R)
• M71: 43,304,993 km (0.118 R)
• M72: 45,968,284 km (0.088 R)
• M73: 46,417,377 km (0.064 R)
• M74: 46,507,285 km (0.054 R)
• M75: 46,958,173 km (0.108 R)
• M76: 50,430,938 km (0.114 R)
• M77: 51,544,694 km (0.096 R)
• M78: 52,854,274 km (0.101 R)
• M79: 54,554,155 km (0.087 R)
• M80: 57,330,242 km (0.079 R)
• M81: 57,910,233 km (0.099 R)
• M82: 58,007,173 km (0.069 R)
• M83: 58,589,408 km (0.098 R)
• M84: 59,076,199 km (0.088 R)
• M85: 59,662,174 km (0.084 R)
• M86: 62,421,656 km (0.086 R)
• M87: 62,918,770 km (0.105 R)
• M88: 63,018,402 km (0.099 R)
• M89: 66,131,534 km (0.04 R)
• M90: 66,334,089 km (0.083 R)
• M91: 66,435,367 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478

Radius: 7.6

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.38 AU - 16.44 AU

Year: 25685 Days

Day: 18.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,737,900 km

• M1: 141,220 km (0.038 R)
• M2: 199,264 km (0.068 R)
• M3: 255,663 km (0.115 R)
• M4: 303,085 km (0.046 R)
• M5: 354,397 km (0.105 R)
• M6: 508,334 km (0.099 R)
• M7: 684,410 km (0.096 R)
• M8: 829,520 km (0.04 R)
• M9: 931,995 km (0.09 R)
• M10: 1,444,966 km (0.095 R)
• M11: 1,697,786 km (0.1 R)
• M12: 1,862,942 km (0.029 R)
• M13: 1,998,927 km (0.08 R)
• M14: 2,280,769 km (0.11 R)
• M15: 2,537,928 km (0.11 R)
• M16: 2,613,026 km (0.084 R)
• M17: 2,689,022 km (0.104 R)
• M18: 3,699,107 km (0.072 R)
• M19: 3,827,611 km (0.08 R)
• M20: 4,177,371 km (0.112 R)
• M21: 4,907,708 km (0.119 R)
• M22: 5,191,645 km (0.098 R)
• M23: 5,529,885 km (0.089 R)
• M24: 5,726,307 km (0.085 R)
• M25: 6,025,204 km (0.109 R)
• M26: 6,380,499 km (0.041 R)
• M27: 6,690,466 km (0.11 R)
• M28: 7,758,894 km (0.047 R)
• M29: 8,256,905 km (0.075 R)
• M30: 9,575,909 km (0.118 R)
• M31: 9,930,755 km (0.079 R)
• M32: 10,289,790 km (0.091 R)
• M33: 10,531,540 km (0.116 R)
• M34: 11,392,626 km (0.092 R)
• M35: 11,454,859 km (0.102 R)
• M36: 11,768,416 km (0.071 R)
• M37: 12,084,815 km (0.099 R)
• M38: 12,276,001 km (0.117 R)
• M39: 12,855,394 km (0.094 R)
• M40: 14,309,186 km (0.119 R)
• M41: 15,330,042 km (0.103 R)
• M42: 17,011,522 km (0.117 R)
• M43: 18,898,250 km (0.074 R)
• M44: 19,046,203 km (0.089 R)
• M45: 19,641,452 km (0.113 R)
• M46: 20,016,644 km (0.12 R)
• M47: 20,318,532 km (0.111 R)
• M48: 20,926,648 km (0.109 R)
• M49: 21,463,854 km (0.059 R)
• M50: 22,083,189 km (0.086 R)
• M51: 22,473,191 km (0.099 R)
• M52: 23,976,350 km (0.075 R)
• M53: 25,593,204 km (0.085 R)
• M54: 28,676,117 km (0.045 R)
• M55: 28,846,060 km (0.09 R)
• M56: 28,931,181 km (0.114 R)
• M57: 29,101,723 km (0.042 R)
• M58: 29,872,900 km (0.1 R)
• M59: 30,045,236 km (0.065 R)
• M60: 31,347,935 km (0.118 R)
• M61: 33,470,280 km (0.113 R)
• M62: 35,547,446 km (0.047 R)
• M63: 35,912,914 km (0.066 R)
• M64: 37,294,600 km (0.086 R)
• M65: 37,573,001 km (0.111 R)
• M66: 38,318,896 km (0.071 R)
• M67: 39,919,893 km (0.059 R)
• M68: 40,299,871 km (0.058 R)
• M69: 43,674,650 km (0.096 R)
• M70: 44,753,998 km (0.084 R)
• M71: 46,439,069 km (0.116 R)
• M72: 47,139,037 km (0.059 R)
• M73: 47,540,558 km (0.093 R)
• M74: 49,463,190 km (0.087 R)
• M75: 52,238,828 km (0.088 R)
• M76: 52,550,291 km (0.094 R)
• M77: 54,748,183 km (0.116 R)
• M78: 56,869,182 km (0.116 R)
• M79: 61,738,592 km (0.112 R)
• M80: 63,280,498 km (0.119 R)
• M81: 63,391,200 km (0.038 R)
• M82: 65,393,418 km (0.115 R)
• M83: 66,627,152 km (0.114 R)
• M84: 67,077,740 km (0.104 R)
• M85: 67,642,323 km (0.063 R)
• M86: 67,981,910 km (0.053 R)
• M87: 69,573,931 km (0.077 R)
• M88: 70,145,394 km (0.118 R)
• M89: 70,259,837 km (0.102 R)
• M90: 70,603,762 km (0.077 R)
• M91: 75,710,884 km (0.106 R)
• M92: 77,597,164 km (0.065 R)
• M93: 77,834,127 km (0.057 R)
• M94: 78,546,212 km (0.066 R)
• M95: 79,260,542 km (0.085 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 10,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit