🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.61 AU - 0.77 AU

Year: 213 Days

Day: 16.4 Hours

Environment

Temp: 121 °C

Axial Tilt: 114.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.86 AU - 1.3 AU

Year: 416 Days

Day: 33.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,561,194 km

• M1: 731,384 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.41 AU - 2.35 AU

Year: 956 Days

Day: 47.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,561,194 km

• M1: 147,055 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2 AU - 2.28 AU

Year: 1161 Days

Day: 20.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.8

Radius: 9.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.95 AU - 9.21 AU

Year: 7739 Days

Day: 10.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,561,194 km

• M1: 134,040 km (0.06 R)
• M2: 197,619 km (0.101 R)
• M3: 259,852 km (0.048 R)
• M4: 397,930 km (0.079 R)
• M5: 542,591 km (0.113 R)
• M6: 756,217 km (0.088 R)
• M7: 1,404,425 km (0.106 R)
• M8: 1,534,725 km (0.034 R)
• M9: 1,878,201 km (0.072 R)
• M10: 1,949,859 km (0.082 R)
• M11: 2,151,666 km (0.086 R)
• M12: 2,399,101 km (0.116 R)
• M13: 2,615,719 km (0.03 R)
• M14: 2,777,434 km (0.045 R)
• M15: 3,260,635 km (0.1 R)
• M16: 3,657,070 km (0.071 R)
• M17: 3,861,271 km (0.083 R)
• M18: 3,930,086 km (0.033 R)
• M19: 4,328,166 km (0.097 R)
• M20: 4,887,362 km (0.107 R)
• M21: 5,036,960 km (0.118 R)
• M22: 5,676,940 km (0.063 R)
• M23: 6,153,559 km (0.1 R)
• M24: 7,230,065 km (0.072 R)
• M25: 7,400,906 km (0.098 R)
• M26: 7,486,775 km (0.109 R)
• M27: 7,659,561 km (0.117 R)
• M28: 7,979,850 km (0.071 R)
• M29: 8,723,949 km (0.116 R)
• M30: 9,428,107 km (0.068 R)
• M31: 10,278,122 km (0.098 R)
• M32: 10,342,000 km (0.053 R)
• M33: 10,663,635 km (0.073 R)
• M34: 11,382,902 km (0.086 R)
• M35: 11,515,446 km (0.101 R)
• M36: 12,937,074 km (0.059 R)
• M37: 13,040,746 km (0.056 R)
• M38: 13,353,405 km (0.116 R)
• M39: 13,774,074 km (0.119 R)
• M40: 14,484,963 km (0.093 R)
• M41: 15,244,322 km (0.087 R)
• M42: 15,390,479 km (0.117 R)
• M43: 15,463,633 km (0.106 R)
• M44: 15,610,388 km (0.107 R)
• M45: 15,757,742 km (0.1 R)
• M46: 15,868,445 km (0.047 R)
• M47: 16,463,545 km (0.114 R)
• M48: 16,763,788 km (0.104 R)
• M49: 17,369,809 km (0.071 R)
• M50: 18,098,799 km (0.079 R)
• M51: 18,642,288 km (0.102 R)
• M52: 19,944,538 km (0.081 R)
• M53: 20,184,493 km (0.099 R)
• M54: 21,153,737 km (0.065 R)
• M55: 21,235,268 km (0.095 R)
• M56: 21,480,309 km (0.089 R)
• M57: 22,303,696 km (0.044 R)
• M58: 22,594,365 km (0.1 R)
• M59: 23,939,100 km (0.108 R)
• M60: 24,279,286 km (0.108 R)
• M61: 25,743,101 km (0.072 R)
• M62: 25,830,167 km (0.096 R)
• M63: 27,191,059 km (0.06 R)
• M64: 27,857,816 km (0.098 R)
• M65: 28,081,316 km (0.105 R)
• M66: 28,665,196 km (0.104 R)
• M67: 29,480,205 km (0.081 R)
• M68: 30,302,844 km (0.103 R)
• M69: 30,440,773 km (0.101 R)
• M70: 30,578,702 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.1

Radius: 12.1

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.68 AU - 11.08 AU

Year: 9813 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,561,194 km

• M1: 286,031 km (0.101 R)
• M2: 420,669 km (0.081 R)
• M3: 740,958 km (0.078 R)
• M4: 1,102,387 km (0.1 R)
• M5: 1,609,823 km (0.041 R)
• M6: 1,742,815 km (0.099 R)
• M7: 2,040,216 km (0.047 R)
• M8: 2,226,764 km (0.108 R)
• M9: 2,375,764 km (0.112 R)
• M10: 2,594,625 km (0.099 R)
• M11: 2,843,108 km (0.093 R)
• M12: 3,218,449 km (0.118 R)
• M13: 3,314,790 km (0.053 R)
• M14: 3,412,178 km (0.11 R)
• M15: 3,535,297 km (0.073 R)
• M16: 3,964,942 km (0.096 R)
• M17: 4,042,434 km (0.112 R)
• M18: 4,331,307 km (0.097 R)
• M19: 4,518,753 km (0.045 R)
• M20: 4,654,289 km (0.108 R)
• M21: 5,040,850 km (0.065 R)
• M22: 5,553,522 km (0.093 R)
• M23: 5,845,537 km (0.097 R)
• M24: 5,993,339 km (0.109 R)
• M25: 6,597,565 km (0.096 R)
• M26: 6,938,200 km (0.097 R)
• M27: 7,063,413 km (0.065 R)
• M28: 7,733,761 km (0.105 R)
• M29: 7,831,149 km (0.08 R)
• M30: 7,961,748 km (0.076 R)
• M31: 10,325,544 km (0.117 R)
• M32: 11,012,198 km (0.088 R)
• M33: 11,268,908 km (0.097 R)
• M34: 11,601,913 km (0.057 R)
• M35: 11,863,111 km (0.054 R)
• M36: 12,391,491 km (0.094 R)
• M37: 12,620,226 km (0.092 R)
• M38: 12,927,500 km (0.08 R)
• M39: 13,315,108 km (0.08 R)
• M40: 13,785,294 km (0.117 R)
• M41: 13,982,763 km (0.116 R)
• M42: 14,420,636 km (0.113 R)
• M43: 14,500,671 km (0.099 R)
• M44: 14,701,581 km (0.114 R)
• M45: 16,550,760 km (0.106 R)
• M46: 17,141,074 km (0.107 R)
• M47: 17,268,381 km (0.09 R)
• M48: 17,353,503 km (0.078 R)
• M49: 17,438,773 km (0.092 R)
• M50: 17,566,829 km (0.106 R)
• M51: 18,646,627 km (0.095 R)
• M52: 18,865,189 km (0.06 R)
• M53: 19,881,407 km (0.105 R)
• M54: 20,328,855 km (0.111 R)
• M55: 20,870,100 km (0.108 R)
• M56: 22,059,104 km (0.104 R)
• M57: 22,290,382 km (0.099 R)
• M58: 22,475,883 km (0.088 R)
• M59: 22,708,508 km (0.034 R)
• M60: 23,552,689 km (0.047 R)
• M61: 24,598,228 km (0.064 R)
• M62: 24,694,121 km (0.097 R)
• M63: 24,838,034 km (0.111 R)
• M64: 24,934,076 km (0.076 R)
• M65: 26,538,064 km (0.115 R)
• M66: 26,636,350 km (0.04 R)
• M67: 27,575,974 km (0.104 R)
• M68: 27,825,054 km (0.049 R)
• M69: 28,576,784 km (0.112 R)
• M70: 28,778,442 km (0.08 R)
• M71: 29,640,574 km (0.083 R)
• M72: 29,997,963 km (0.106 R)
• M73: 31,234,390 km (0.059 R)
• M74: 32,277,386 km (0.077 R)
• M75: 33,225,837 km (0.066 R)
• M76: 33,491,074 km (0.03 R)
• M77: 34,076,749 km (0.1 R)
• M78: 34,183,562 km (0.104 R)
• M79: 34,451,193 km (0.118 R)
• M80: 35,799,668 km (0.056 R)
• M81: 36,017,183 km (0.054 R)
• M82: 36,180,395 km (0.107 R)

Asteroid Belt

Center: 9.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.7

Radius: 13.5

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.4 AU - 10.5 AU

Year: 10773 Days

Day: 5.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,561,194 km

• M1: 172,935 km (0.102 R)
• M2: 271,071 km (0.039 R)
• M3: 852,857 km (0.088 R)
• M4: 993,031 km (0.099 R)
• M5: 1,185,414 km (0.093 R)
• M6: 1,367,325 km (0.087 R)
• M7: 1,683,574 km (0.064 R)
• M8: 2,077,914 km (0.079 R)
• M9: 2,560,068 km (0.085 R)
• M10: 2,738,838 km (0.051 R)
• M11: 3,461,994 km (0.083 R)
• M12: 4,419,420 km (0.102 R)
• M13: 4,671,194 km (0.109 R)
• M14: 5,340,494 km (0.082 R)
• M15: 5,493,383 km (0.091 R)
• M16: 5,803,649 km (0.115 R)
• M17: 5,921,383 km (0.026 R)
• M18: 7,396,867 km (0.072 R)
• M19: 7,782,979 km (0.102 R)
• M20: 7,869,596 km (0.064 R)
• M21: 8,263,786 km (0.074 R)
• M22: 8,619,680 km (0.084 R)
• M23: 10,617,260 km (0.074 R)
• M24: 10,761,921 km (0.097 R)
• M25: 11,101,808 km (0.044 R)
• M26: 11,248,563 km (0.114 R)
• M27: 12,649,398 km (0.06 R)
• M28: 13,162,967 km (0.096 R)
• M29: 13,266,489 km (0.085 R)
• M30: 13,893,453 km (0.119 R)
• M31: 14,637,254 km (0.09 R)
• M32: 14,798,371 km (0.032 R)
• M33: 15,013,941 km (0.036 R)
• M34: 15,667,235 km (0.054 R)
• M35: 15,887,144 km (0.037 R)
• M36: 16,776,803 km (0.111 R)
• M37: 16,945,400 km (0.106 R)
• M38: 17,739,764 km (0.063 R)
• M39: 18,720,678 km (0.083 R)
• M40: 18,837,214 km (0.12 R)
• M41: 20,254,804 km (0.085 R)
• M42: 21,462,208 km (0.067 R)
• M43: 23,066,496 km (0.117 R)
• M44: 23,505,117 km (0.094 R)
• M45: 23,756,890 km (0.06 R)
• M46: 24,072,990 km (0.027 R)
• M47: 26,063,539 km (0.11 R)
• M48: 26,585,786 km (0.101 R)
• M49: 27,309,690 km (0.112 R)
• M50: 27,707,171 km (0.097 R)
• M51: 28,440,949 km (0.114 R)
• M52: 28,776,497 km (0.08 R)
• M53: 29,451,782 km (0.12 R)
• M54: 31,162,732 km (0.098 R)
• M55: 31,370,225 km (0.095 R)
• M56: 31,578,166 km (0.102 R)
• M57: 31,925,682 km (0.076 R)
• M58: 33,753,618 km (0.068 R)
• M59: 35,615,214 km (0.098 R)
• M60: 36,704,286 km (0.085 R)
• M61: 37,730,677 km (0.108 R)
• M62: 38,618,092 km (0.097 R)
• M63: 39,886,831 km (0.082 R)
• M64: 40,112,126 km (0.031 R)
• M65: 41,777,300 km (0.102 R)
• M66: 42,848,869 km (0.117 R)
• M67: 43,387,870 km (0.117 R)
• M68: 44,317,322 km (0.104 R)
• M69: 44,784,516 km (0.097 R)
• M70: 47,383,181 km (0.048 R)
• M71: 47,860,996 km (0.089 R)
• M72: 49,868,600 km (0.059 R)
• M73: 51,004,945 km (0.039 R)
• M74: 51,494,579 km (0.108 R)
• M75: 54,298,342 km (0.084 R)
• M76: 55,550,925 km (0.074 R)
• M77: 55,718,625 km (0.054 R)
• M78: 55,970,547 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.7

Radius: 6

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.86 AU - 19.52 AU

Year: 23048 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,561,194 km

• M1: 127,906 km (0.059 R)
• M2: 201,060 km (0.081 R)
• M3: 773,271 km (0.105 R)
• M4: 837,000 km (0.043 R)
• M5: 902,674 km (0.117 R)
• M6: 947,403 km (0.063 R)
• M7: 1,207,105 km (0.052 R)
• M8: 1,435,840 km (0.096 R)
• M9: 1,595,910 km (0.088 R)
• M10: 1,846,786 km (0.117 R)
• M11: 1,991,596 km (0.067 R)
• M12: 2,672,117 km (0.089 R)
• M13: 3,174,018 km (0.098 R)
• M14: 3,741,144 km (0.086 R)
• M15: 4,186,796 km (0.06 R)
• M16: 4,727,742 km (0.082 R)
• M17: 5,168,158 km (0.107 R)
• M18: 5,290,678 km (0.062 R)
• M19: 5,789,737 km (0.085 R)
• M20: 6,610,730 km (0.107 R)
• M21: 7,932,277 km (0.066 R)
• M22: 8,743,996 km (0.057 R)
• M23: 8,792,615 km (0.096 R)
• M24: 9,135,044 km (0.043 R)
• M25: 9,382,330 km (0.116 R)
• M26: 9,531,928 km (0.102 R)
• M27: 10,137,500 km (0.072 R)
• M28: 10,445,073 km (0.091 R)
• M29: 10,651,817 km (0.059 R)
• M30: 11,705,585 km (0.03 R)
• M31: 12,792,114 km (0.087 R)
• M32: 13,180,021 km (0.094 R)
• M33: 14,711,903 km (0.095 R)
• M34: 15,176,554 km (0.056 R)
• M35: 15,646,142 km (0.107 R)
• M36: 15,705,084 km (0.12 R)
• M37: 16,239,597 km (0.118 R)
• M38: 17,448,647 km (0.052 R)
• M39: 17,571,168 km (0.118 R)
• M40: 18,063,943 km (0.097 R)
• M41: 18,250,043 km (0.118 R)
• M42: 18,436,591 km (0.087 R)
• M43: 18,937,445 km (0.065 R)
• M44: 19,760,682 km (0.108 R)
• M45: 20,337,382 km (0.097 R)
• M46: 22,832,973 km (0.045 R)
• M47: 23,438,097 km (0.089 R)
• M48: 23,505,715 km (0.092 R)
• M49: 24,048,456 km (0.101 R)
• M50: 27,035,926 km (0.105 R)
• M51: 27,961,936 km (0.03 R)
• M52: 28,392,778 km (0.113 R)
• M53: 28,753,459 km (0.095 R)
• M54: 29,043,230 km (0.088 R)
• M55: 30,875,505 km (0.027 R)
• M56: 31,097,957 km (0.09 R)
• M57: 31,618,856 km (0.089 R)
• M58: 31,917,902 km (0.05 R)
• M59: 32,217,846 km (0.116 R)
• M60: 32,292,944 km (0.103 R)
• M61: 32,518,688 km (0.064 R)
• M62: 33,731,477 km (0.083 R)
• M63: 34,190,145 km (0.05 R)
• M64: 34,420,226 km (0.112 R)
• M65: 34,496,970 km (0.028 R)
• M66: 34,650,756 km (0.12 R)
• M67: 34,727,799 km (0.119 R)
• M68: 36,279,279 km (0.077 R)
• M69: 37,853,198 km (0.091 R)
• M70: 38,968,151 km (0.119 R)
• M71: 39,369,073 km (0.094 R)
• M72: 39,851,826 km (0.104 R)
• M73: 41,148,839 km (0.055 R)
• M74: 42,624,473 km (0.105 R)
• M75: 43,784,155 km (0.111 R)
• M76: 43,867,332 km (0.064 R)
• M77: 44,535,137 km (0.082 R)
• M78: 44,870,236 km (0.086 R)
• M79: 46,898,484 km (0.058 R)
• M80: 49,822,673 km (0.089 R)
• M81: 50,083,572 km (0.09 R)
• M82: 51,570,276 km (0.086 R)
• M83: 54,050,309 km (0.034 R)
• M84: 58,116,529 km (0.095 R)
• M85: 59,401,575 km (0.107 R)
• M86: 59,678,181 km (0.081 R)
• M87: 59,770,483 km (0.07 R)
• M88: 59,955,236 km (0.104 R)
• M89: 60,603,294 km (0.074 R)
• M90: 61,906,292 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 11,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit