🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.24 AU - 1.78 AU

Year: 678 Days

Day: 19.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.71 AU - 2.69 AU

Year: 1192 Days

Day: 45.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.3 AU - 2.54 AU

Year: 1375 Days

Day: 17.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,880,926 km

• M1: 52,060 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.94 AU - 2.94 AU

Year: 1392 Days

Day: 46.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,880,926 km

• M1: 563,535 km (0.072 R)
• M2: 1,078,002 km (0.11 R)

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967

Radius: 12.1

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.12 AU - 8.44 AU

Year: 8702 Days

Day: 10.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 88,880,926 km

• M1: 158,574 km (0.114 R)
• M2: 249,380 km (0.112 R)
• M3: 470,485 km (0.034 R)
• M4: 556,055 km (0.094 R)
• M5: 797,955 km (0.109 R)
• M6: 941,569 km (0.06 R)
• M7: 1,361,341 km (0.107 R)
• M8: 1,836,763 km (0.094 R)
• M9: 2,105,889 km (0.057 R)
• M10: 2,309,941 km (0.117 R)
• M11: 2,547,203 km (0.093 R)
• M12: 2,737,491 km (0.101 R)
• M13: 2,820,518 km (0.094 R)
• M14: 2,989,115 km (0.095 R)
• M15: 3,455,112 km (0.115 R)
• M16: 4,488,086 km (0.103 R)
• M17: 4,819,146 km (0.075 R)
• M18: 5,295,914 km (0.111 R)
• M19: 5,575,363 km (0.1 R)
• M20: 6,740,730 km (0.112 R)
• M21: 7,273,897 km (0.092 R)
• M22: 7,428,731 km (0.051 R)
• M23: 8,219,356 km (0.027 R)
• M24: 9,287,185 km (0.095 R)
• M25: 9,751,986 km (0.11 R)
• M26: 10,224,566 km (0.068 R)
• M27: 10,311,332 km (0.061 R)
• M28: 10,969,563 km (0.04 R)
• M29: 11,102,855 km (0.096 R)
• M30: 11,596,229 km (0.043 R)
• M31: 11,822,869 km (0.04 R)
• M32: 13,025,038 km (0.095 R)
• M33: 13,545,339 km (0.105 R)
• M34: 14,024,202 km (0.086 R)
• M35: 14,217,333 km (0.094 R)
• M36: 14,753,043 km (0.03 R)
• M37: 15,295,335 km (0.085 R)
• M38: 15,995,004 km (0.073 R)
• M39: 16,603,120 km (0.097 R)
• M40: 17,425,609 km (0.11 R)
• M41: 17,841,940 km (0.041 R)
• M42: 18,843,647 km (0.109 R)
• M43: 19,110,380 km (0.061 R)
• M44: 19,701,441 km (0.073 R)
• M45: 20,080,672 km (0.094 R)
• M46: 20,353,090 km (0.054 R)
• M47: 20,736,509 km (0.071 R)
• M48: 20,846,463 km (0.066 R)
• M49: 21,621,829 km (0.098 R)
• M50: 22,745,758 km (0.026 R)
• M51: 23,888,835 km (0.099 R)
• M52: 27,067,192 km (0.094 R)
• M53: 29,320,435 km (0.114 R)
• M54: 30,126,468 km (0.055 R)
• M55: 30,251,083 km (0.073 R)
• M56: 30,375,848 km (0.12 R)
• M57: 32,013,944 km (0.053 R)
• M58: 32,141,252 km (0.115 R)
• M59: 32,396,167 km (0.041 R)
• M60: 33,036,296 km (0.1 R)
• M61: 36,565,011 km (0.046 R)
• M62: 37,231,469 km (0.04 R)
• M63: 37,902,117 km (0.12 R)
• M64: 38,847,575 km (0.086 R)
• M65: 39,732,446 km (0.111 R)
• M66: 40,899,609 km (0.078 R)
• M67: 41,452,672 km (0.118 R)
• M68: 41,730,176 km (0.088 R)
• M69: 42,147,554 km (0.056 R)
• M70: 43,619,448 km (0.093 R)
• M71: 44,468,117 km (0.051 R)
• M72: 44,894,471 km (0.093 R)
• M73: 45,608,052 km (0.116 R)
• M74: 45,966,339 km (0.109 R)
• M75: 46,613,500 km (0.05 R)
• M76: 47,263,652 km (0.112 R)
• M77: 48,426,925 km (0.104 R)
• M78: 49,012,002 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.9

Radius: 5.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.7 AU - 17.12 AU

Year: 23179 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,880,926 km

• M1: 148,102 km (0.081 R)
• M2: 195,076 km (0.118 R)
• M3: 446,699 km (0.094 R)
• M4: 851,511 km (0.103 R)
• M5: 967,150 km (0.065 R)
• M6: 1,389,166 km (0.078 R)
• M7: 1,715,289 km (0.07 R)
• M8: 2,013,438 km (0.059 R)
• M9: 2,142,541 km (0.111 R)
• M10: 2,435,902 km (0.055 R)
• M11: 2,657,307 km (0.066 R)
• M12: 2,856,422 km (0.072 R)
• M13: 3,060,324 km (0.086 R)
• M14: 3,299,231 km (0.102 R)
• M15: 4,751,827 km (0.083 R)
• M16: 4,889,307 km (0.115 R)
• M17: 4,993,427 km (0.085 R)
• M18: 5,309,976 km (0.099 R)
• M19: 5,596,905 km (0.107 R)
• M20: 5,962,672 km (0.07 R)
• M21: 6,563,906 km (0.049 R)
• M22: 6,755,690 km (0.078 R)
• M23: 6,832,883 km (0.109 R)
• M24: 7,144,944 km (0.07 R)
• M25: 7,823,221 km (0.112 R)
• M26: 9,628,568 km (0.061 R)
• M27: 10,689,665 km (0.117 R)
• M28: 11,325,606 km (0.112 R)
• M29: 11,601,913 km (0.098 R)
• M30: 11,740,890 km (0.118 R)
• M31: 14,484,664 km (0.081 R)
• M32: 14,534,480 km (0.107 R)
• M33: 15,798,882 km (0.06 R)
• M34: 15,952,967 km (0.089 R)
• M35: 21,878,539 km (0.043 R)
• M36: 22,799,912 km (0.091 R)
• M37: 22,916,000 km (0.028 R)
• M38: 23,382,147 km (0.112 R)
• M39: 23,440,640 km (0.071 R)
• M40: 23,792,494 km (0.11 R)
• M41: 24,323,866 km (0.112 R)
• M42: 24,799,288 km (0.109 R)
• M43: 25,638,831 km (0.081 R)
• M44: 25,759,407 km (0.1 R)
• M45: 26,183,367 km (0.105 R)
• M46: 26,609,572 km (0.062 R)
• M47: 27,099,355 km (0.077 R)
• M48: 28,337,128 km (0.114 R)
• M49: 28,524,424 km (0.081 R)
• M50: 29,783,141 km (0.085 R)
• M51: 30,611,015 km (0.042 R)
• M52: 30,931,454 km (0.113 R)
• M53: 31,188,613 km (0.106 R)
• M54: 31,511,146 km (0.115 R)
• M55: 32,550,253 km (0.066 R)
• M56: 32,615,627 km (0.118 R)
• M57: 32,942,947 km (0.085 R)
• M58: 34,795,717 km (0.106 R)
• M59: 35,264,108 km (0.107 R)
• M60: 35,802,062 km (0.086 R)
• M61: 36,750,063 km (0.116 R)
• M62: 37,227,131 km (0.075 R)
• M63: 37,706,143 km (0.092 R)
• M64: 39,573,125 km (0.036 R)
• M65: 41,682,754 km (0.106 R)
• M66: 41,966,691 km (0.085 R)
• M67: 43,037,512 km (0.053 R)
• M68: 43,109,170 km (0.119 R)
• M69: 43,828,436 km (0.072 R)
• M70: 44,189,565 km (0.114 R)
• M71: 44,261,971 km (0.051 R)
• M72: 46,671,245 km (0.115 R)
• M73: 47,113,905 km (0.115 R)
• M74: 47,187,806 km (0.091 R)
• M75: 47,928,914 km (0.067 R)
• M76: 48,003,264 km (0.038 R)
• M77: 48,152,114 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.9

Radius: 3.2

Gravity: 76.75 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.69 AU - 16.49 AU

Year: 23574 Days

Day: 15.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,880,926 km

• M1: 186,997 km (0.082 R)
• M2: 219,610 km (0.092 R)
• M3: 329,714 km (0.119 R)
• M4: 596,746 km (0.088 R)
• M5: 1,580,502 km (0.069 R)
• M6: 1,792,033 km (0.092 R)
• M7: 2,241,425 km (0.11 R)
• M8: 2,518,929 km (0.054 R)
• M9: 2,682,290 km (0.075 R)
• M10: 4,397,579 km (0.119 R)
• M11: 4,894,394 km (0.083 R)
• M12: 5,513,729 km (0.102 R)
• M13: 7,689,929 km (0.112 R)
• M14: 8,285,777 km (0.083 R)
• M15: 8,467,539 km (0.066 R)
• M16: 10,096,061 km (0.11 R)
• M17: 10,747,560 km (0.099 R)
• M18: 11,078,321 km (0.112 R)
• M19: 11,954,067 km (0.032 R)
• M20: 12,991,677 km (0.084 R)
• M21: 14,274,479 km (0.111 R)
• M22: 15,004,367 km (0.096 R)
• M23: 15,077,969 km (0.111 R)
• M24: 15,151,721 km (0.049 R)
• M25: 15,299,673 km (0.098 R)
• M26: 15,671,574 km (0.085 R)
• M27: 16,197,261 km (0.061 R)
• M28: 16,881,521 km (0.109 R)
• M29: 17,265,689 km (0.112 R)
• M30: 17,342,881 km (0.045 R)
• M31: 18,042,700 km (0.107 R)
• M32: 18,672,507 km (0.078 R)
• M33: 19,069,839 km (0.118 R)
• M34: 20,686,543 km (0.034 R)
• M35: 21,262,645 km (0.055 R)
• M36: 22,011,232 km (0.106 R)
• M37: 22,515,078 km (0.08 R)
• M38: 22,599,302 km (0.117 R)
• M39: 22,768,347 km (0.091 R)
• M40: 23,790,998 km (0.077 R)
• M41: 25,003,040 km (0.102 R)
• M42: 26,501,412 km (0.096 R)
• M43: 26,590,423 km (0.03 R)
• M44: 27,938,001 km (0.059 R)
• M45: 28,028,657 km (0.091 R)
• M46: 28,757,199 km (0.107 R)
• M47: 29,769,079 km (0.085 R)
• M48: 30,699,129 km (0.063 R)
• M49: 31,733,000 km (0.114 R)
• M50: 32,587,353 km (0.066 R)
• M51: 33,738,359 km (0.08 R)
• M52: 36,673,320 km (0.067 R)
• M53: 39,180,730 km (0.097 R)
• M54: 40,403,842 km (0.11 R)
• M55: 41,226,181 km (0.064 R)
• M56: 41,329,404 km (0.082 R)
• M57: 41,639,520 km (0.108 R)
• M58: 42,158,026 km (0.047 R)
• M59: 42,678,627 km (0.114 R)
• M60: 44,042,062 km (0.038 R)
• M61: 46,704,156 km (0.043 R)
• M62: 47,567,037 km (0.097 R)
• M63: 49,746,977 km (0.12 R)
• M64: 50,627,959 km (0.118 R)
• M65: 51,847,780 km (0.092 R)
• M66: 53,077,325 km (0.114 R)
• M67: 53,414,369 km (0.098 R)
• M68: 55,564,988 km (0.105 R)
• M69: 56,364,439 km (0.043 R)
• M70: 63,728,543 km (0.073 R)
• M71: 67,339,836 km (0.12 R)
• M72: 68,314,017 km (0.103 R)
• M73: 68,802,903 km (0.036 R)
• M74: 70,153,173 km (0.056 R)
• M75: 70,522,979 km (0.062 R)
• M76: 71,884,320 km (0.025 R)
• M77: 73,129,423 km (0.088 R)
• M78: 75,136,428 km (0.102 R)
• M79: 75,893,693 km (0.081 R)
• M80: 76,146,663 km (0.097 R)
• M81: 80,232,480 km (0.039 R)
• M82: 81,394,257 km (0.083 R)
• M83: 83,212,768 km (0.067 R)
• M84: 84,257,859 km (0.117 R)
• M85: 86,889,585 km (0.079 R)
• M86: 87,949,785 km (0.034 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 10,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit