🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.44 AU - 0.57 AU

Year: 131 Days

Day: 38.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.51 AU - 0.53 AU

Year: 139 Days

Day: 14.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.6 AU - 0.66 AU

Year: 185 Days

Day: 47.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.62 AU - 0.72 AU

Year: 203 Days

Day: 40.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,804,094 km

• M1: 38,746 km (0.069 R)
• M2: 74,949 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.65 AU - 0.79 AU

Year: 227 Days

Day: 33 Hours

Environment

Temp: 137 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.65 AU - 0.79 AU

Year: 227 Days

Day: 42.4 Hours

Environment

Temp: 104 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,804,094 km

• M1: 59,839 km (0.11 R)
• M2: 414,536 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.2

Radius: 7.7

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.29 AU - 13.97 AU

Year: 15667 Days

Day: 23 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,804,094 km

• M1: 161,715 km (0.088 R)
• M2: 404,513 km (0.049 R)
• M3: 767,138 km (0.073 R)
• M4: 1,757,625 km (0.101 R)
• M5: 1,815,969 km (0.071 R)
• M6: 2,274,037 km (0.116 R)
• M7: 2,632,175 km (0.114 R)
• M8: 2,869,287 km (0.086 R)
• M9: 2,938,401 km (0.11 R)
• M10: 3,042,970 km (0.054 R)
• M11: 3,220,094 km (0.074 R)
• M12: 4,273,562 km (0.104 R)
• M13: 4,592,804 km (0.119 R)
• M14: 5,002,702 km (0.069 R)
• M15: 5,169,953 km (0.066 R)
• M16: 5,296,662 km (0.103 R)
• M17: 5,381,634 km (0.109 R)
• M18: 5,596,307 km (0.116 R)
• M19: 5,857,505 km (0.116 R)
• M20: 6,256,781 km (0.107 R)
• M21: 6,988,315 km (0.083 R)
• M22: 7,175,462 km (0.116 R)
• M23: 7,650,585 km (0.116 R)
• M24: 7,891,886 km (0.116 R)
• M25: 9,495,126 km (0.083 R)
• M26: 10,333,473 km (0.11 R)
• M27: 10,386,580 km (0.04 R)
• M28: 10,923,487 km (0.075 R)
• M29: 10,977,641 km (0.088 R)
• M30: 11,304,662 km (0.071 R)
• M31: 11,801,028 km (0.068 R)
• M32: 12,701,308 km (0.027 R)
• M33: 13,332,910 km (0.073 R)
• M34: 13,506,893 km (0.11 R)
• M35: 14,033,627 km (0.081 R)
• M36: 14,447,863 km (0.033 R)
• M37: 14,626,633 km (0.109 R)
• M38: 17,079,589 km (0.1 R)
• M39: 17,903,873 km (0.109 R)
• M40: 18,676,247 km (0.09 R)
• M41: 19,262,521 km (0.1 R)
• M42: 19,987,472 km (0.084 R)
• M43: 20,053,744 km (0.071 R)
• M44: 20,587,210 km (0.085 R)
• M45: 20,855,589 km (0.114 R)
• M46: 21,531,771 km (0.116 R)
• M47: 21,804,338 km (0.117 R)
• M48: 23,044,654 km (0.076 R)
• M49: 23,323,355 km (0.059 R)
• M50: 23,393,217 km (0.109 R)
• M51: 23,463,080 km (0.068 R)
• M52: 24,095,579 km (0.028 R)
• M53: 24,520,437 km (0.055 R)
• M54: 25,019,047 km (0.072 R)
• M55: 25,090,555 km (0.111 R)
• M56: 25,809,522 km (0.114 R)
• M57: 26,462,218 km (0.097 R)
• M58: 27,194,051 km (0.103 R)
• M59: 28,155,067 km (0.054 R)
• M60: 28,677,313 km (0.048 R)
• M61: 29,353,346 km (0.114 R)
• M62: 30,951,051 km (0.105 R)
• M63: 31,644,438 km (0.091 R)
• M64: 31,799,122 km (0.082 R)
• M65: 32,889,690 km (0.082 R)
• M66: 34,867,225 km (0.084 R)
• M67: 35,267,399 km (0.109 R)
• M68: 37,045,968 km (0.102 R)
• M69: 38,605,376 km (0.081 R)
• M70: 39,102,191 km (0.098 R)
• M71: 40,605,649 km (0.066 R)
• M72: 41,448,932 km (0.096 R)
• M73: 42,127,808 km (0.073 R)
• M74: 43,067,133 km (0.105 R)
• M75: 44,272,742 km (0.115 R)
• M76: 44,445,976 km (0.119 R)
• M77: 45,314,990 km (0.054 R)
• M78: 47,246,448 km (0.118 R)
• M79: 48,668,077 km (0.078 R)
• M80: 48,757,387 km (0.112 R)
• M81: 49,923,353 km (0.093 R)
• M82: 50,013,411 km (0.108 R)
• M83: 52,100,151 km (0.064 R)
• M84: 52,924,436 km (0.069 R)
• M85: 54,957,321 km (0.116 R)
• M86: 56,545,602 km (0.087 R)
• M87: 56,921,541 km (0.056 R)
• M88: 58,054,296 km (0.102 R)
• M89: 58,148,992 km (0.064 R)
• M90: 58,243,837 km (0.096 R)
• M91: 61,786,613 km (0.053 R)
• M92: 63,730,638 km (0.042 R)
• M93: 64,611,919 km (0.108 R)
• M94: 65,300,219 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.1

Radius: 4

Gravity: 31.69 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.41 AU - 15.69 AU

Year: 17483 Days

Day: 18.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,804,094 km

• M1: 51,761 km (0.103 R)
• M2: 241,152 km (0.083 R)
• M3: 328,667 km (0.068 R)
• M4: 590,912 km (0.057 R)
• M5: 905,366 km (0.032 R)
• M6: 997,070 km (0.047 R)
• M7: 1,289,982 km (0.103 R)
• M8: 1,861,895 km (0.099 R)
• M9: 1,949,410 km (0.05 R)
• M10: 2,038,121 km (0.033 R)
• M11: 2,098,110 km (0.059 R)
• M12: 2,598,515 km (0.058 R)
• M13: 2,862,106 km (0.097 R)
• M14: 3,812,801 km (0.079 R)
• M15: 3,961,352 km (0.111 R)
• M16: 4,264,138 km (0.063 R)
• M17: 4,302,435 km (0.081 R)
• M18: 4,931,943 km (0.111 R)
• M19: 5,547,687 km (0.062 R)
• M20: 6,318,266 km (0.117 R)
• M21: 6,671,317 km (0.094 R)
• M22: 7,076,129 km (0.066 R)
• M23: 7,815,442 km (0.086 R)
• M24: 7,909,539 km (0.114 R)
• M25: 8,434,029 km (0.048 R)
• M26: 9,117,541 km (0.106 R)
• M27: 10,641,196 km (0.114 R)
• M28: 11,646,045 km (0.118 R)
• M29: 12,625,761 km (0.069 R)
• M30: 13,013,818 km (0.072 R)
• M31: 13,462,163 km (0.069 R)
• M32: 14,201,326 km (0.04 R)
• M33: 14,258,771 km (0.056 R)
• M34: 15,070,639 km (0.106 R)
• M35: 15,957,006 km (0.116 R)
• M36: 16,256,202 km (0.103 R)
• M37: 16,376,329 km (0.04 R)
• M38: 16,557,193 km (0.026 R)
• M39: 16,738,655 km (0.069 R)
• M40: 17,409,901 km (0.111 R)
• M41: 18,089,823 km (0.07 R)
• M42: 18,401,735 km (0.053 R)
• M43: 18,715,442 km (0.044 R)
• M44: 20,634,483 km (0.119 R)
• M45: 22,883,687 km (0.05 R)
• M46: 23,424,184 km (0.037 R)
• M47: 23,764,071 km (0.093 R)
• M48: 25,209,336 km (0.094 R)
• M49: 25,557,749 km (0.109 R)
• M50: 26,259,064 km (0.05 R)
• M51: 27,394,362 km (0.084 R)
• M52: 30,228,045 km (0.081 R)
• M53: 30,449,899 km (0.067 R)
• M54: 32,925,145 km (0.073 R)
• M55: 33,611,350 km (0.07 R)
• M56: 34,225,300 km (0.116 R)
• M57: 36,324,457 km (0.101 R)
• M58: 37,033,402 km (0.07 R)
• M59: 37,826,420 km (0.107 R)
• M60: 38,385,018 km (0.071 R)
• M61: 38,865,826 km (0.045 R)
• M62: 39,187,461 km (0.079 R)
• M63: 39,671,710 km (0.119 R)
• M64: 39,995,589 km (0.112 R)
• M65: 41,957,266 km (0.115 R)
• M66: 42,122,123 km (0.091 R)
• M67: 42,866,671 km (0.07 R)
• M68: 42,949,698 km (0.088 R)
• M69: 43,866,284 km (0.1 R)
• M70: 43,949,910 km (0.109 R)
• M71: 44,201,234 km (0.082 R)
• M72: 46,825,330 km (0.107 R)
• M73: 46,910,751 km (0.089 R)
• M74: 47,339,049 km (0.04 R)
• M75: 47,854,564 km (0.086 R)
• M76: 48,458,490 km (0.091 R)
• M77: 50,723,252 km (0.109 R)
• M78: 51,250,884 km (0.105 R)
• M79: 51,603,486 km (0.083 R)
• M80: 54,633,890 km (0.072 R)
• M81: 55,536,115 km (0.109 R)
• M82: 55,717,129 km (0.102 R)
• M83: 55,898,292 km (0.062 R)
• M84: 56,625,188 km (0.074 R)
• M85: 57,996,551 km (0.094 R)
• M86: 58,088,404 km (0.1 R)
• M87: 58,732,423 km (0.054 R)
• M88: 59,378,686 km (0.083 R)
• M89: 60,027,492 km (0.032 R)
• M90: 60,492,293 km (0.089 R)
• M91: 60,678,542 km (0.071 R)
• M92: 61,145,138 km (0.115 R)
• M93: 61,893,875 km (0.06 R)
• M94: 62,363,463 km (0.101 R)
• M95: 62,740,001 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.5

Radius: 7.6

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 15.66 AU - 18.98 AU

Year: 26732 Days

Day: 16.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,804,094 km

• M1: 437,125 km (0.109 R)
• M2: 797,805 km (0.111 R)
• M3: 1,007,990 km (0.091 R)
• M4: 1,511,537 km (0.113 R)
• M5: 1,772,735 km (0.081 R)
• M6: 1,840,353 km (0.093 R)
• M7: 1,943,426 km (0.103 R)
• M8: 2,155,257 km (0.048 R)
• M9: 2,411,966 km (0.032 R)
• M10: 2,601,208 km (0.102 R)
• M11: 2,717,296 km (0.085 R)
• M12: 2,874,523 km (0.118 R)
• M13: 2,954,408 km (0.05 R)
• M14: 3,157,113 km (0.076 R)
• M15: 4,328,914 km (0.117 R)
• M16: 4,420,617 km (0.046 R)
• M17: 4,984,601 km (0.091 R)
• M18: 5,323,889 km (0.08 R)
• M19: 6,025,054 km (0.033 R)
• M20: 6,438,692 km (0.078 R)
• M21: 7,076,428 km (0.102 R)
• M22: 9,048,726 km (0.038 R)
• M23: 9,166,310 km (0.118 R)
• M24: 10,308,191 km (0.058 R)
• M25: 10,554,279 km (0.107 R)
• M26: 10,802,313 km (0.096 R)
• M27: 10,864,695 km (0.109 R)
• M28: 11,115,122 km (0.06 R)
• M29: 11,685,688 km (0.112 R)
• M30: 11,813,744 km (0.11 R)
• M31: 12,006,725 km (0.104 R)
• M32: 12,135,978 km (0.026 R)
• M33: 12,461,054 km (0.054 R)
• M34: 13,053,611 km (0.081 R)
• M35: 15,093,976 km (0.101 R)
• M36: 15,584,209 km (0.085 R)
• M37: 16,868,656 km (0.036 R)
• M38: 17,891,008 km (0.093 R)
• M39: 18,186,912 km (0.093 R)
• M40: 18,484,313 km (0.061 R)
• M41: 19,083,901 km (0.087 R)
• M42: 19,689,922 km (0.089 R)
• M43: 21,076,395 km (0.089 R)
• M44: 21,388,756 km (0.099 R)
• M45: 21,545,534 km (0.068 R)
• M46: 23,134,114 km (0.049 R)
• M47: 23,780,078 km (0.082 R)
• M48: 24,842,372 km (0.047 R)
• M49: 25,089,657 km (0.065 R)
• M50: 25,172,385 km (0.082 R)
• M51: 25,503,744 km (0.05 R)
• M52: 26,254,726 km (0.108 R)
• M53: 26,338,650 km (0.12 R)
• M54: 26,590,872 km (0.118 R)
• M55: 28,292,697 km (0.1 R)
• M56: 29,069,858 km (0.049 R)
• M57: 29,504,739 km (0.057 R)
• M58: 30,380,934 km (0.069 R)
• M59: 30,469,047 km (0.093 R)
• M60: 32,698,654 km (0.106 R)
• M61: 35,072,622 km (0.093 R)
• M62: 36,560,822 km (0.105 R)
• M63: 37,030,111 km (0.104 R)
• M64: 37,690,585 km (0.101 R)
• M65: 37,974,821 km (0.117 R)
• M66: 38,354,800 km (0.1 R)
• M67: 40,080,710 km (0.07 R)
• M68: 42,618,040 km (0.109 R)
• M69: 43,508,446 km (0.071 R)
• M70: 44,105,342 km (0.083 R)
• M71: 47,436,886 km (0.046 R)
• M72: 48,051,285 km (0.116 R)
• M73: 48,462,380 km (0.084 R)
• M74: 53,060,270 km (0.1 R)
• M75: 54,231,472 km (0.087 R)
• M76: 56,274,231 km (0.09 R)
• M77: 56,924,533 km (0.045 R)
• M78: 57,250,507 km (0.116 R)
• M79: 57,686,285 km (0.113 R)
• M80: 59,000,203 km (0.085 R)
• M81: 59,881,484 km (0.075 R)
• M82: 61,434,460 km (0.079 R)
• M83: 68,007,342 km (0.112 R)
• M84: 68,815,469 km (0.092 R)
• M85: 69,626,888 km (0.114 R)
• M86: 71,142,315 km (0.091 R)
• M87: 71,845,425 km (0.118 R)
• M88: 73,022,161 km (0.113 R)
• M89: 74,086,849 km (0.091 R)
• M90: 74,680,603 km (0.117 R)
• M91: 76,111,806 km (0.05 R)
• M92: 77,552,135 km (0.073 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 16,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit