🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.51 AU - 0.77 AU

Year: 186 Days

Day: 41.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,507,211 km

• M1: 108,907 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.66 AU - 1.04 AU

Year: 285 Days

Day: 17.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,507,211 km

• M1: 604,375 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.8 AU - 0.92 AU

Year: 290 Days

Day: 32.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,507,211 km

• M1: 584,329 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.73 AU - 3.85 AU

Year: 2682 Days

Day: 24.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,507,211 km

• M1: 442,211 km (0.108 R)

Asteroid Belt

Center: 6.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.9

Radius: 12.6

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.02 AU - 12.36 AU

Year: 11822 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 98,507,211 km

• M1: 214,523 km (0.093 R)
• M2: 503,397 km (0.066 R)
• M3: 654,491 km (0.111 R)
• M4: 822,788 km (0.059 R)
• M5: 1,137,243 km (0.058 R)
• M6: 1,227,750 km (0.102 R)
• M7: 1,744,311 km (0.064 R)
• M8: 1,850,077 km (0.066 R)
• M9: 2,040,665 km (0.1 R)
• M10: 2,180,838 km (0.055 R)
• M11: 2,441,587 km (0.12 R)
• M12: 2,560,816 km (0.114 R)
• M13: 3,316,884 km (0.111 R)
• M14: 3,788,865 km (0.071 R)
• M15: 3,892,836 km (0.107 R)
• M16: 4,103,619 km (0.084 R)
• M17: 5,682,475 km (0.114 R)
• M18: 5,882,039 km (0.118 R)
• M19: 5,962,522 km (0.112 R)
• M20: 6,083,846 km (0.12 R)
• M21: 6,287,898 km (0.045 R)
• M22: 6,619,407 km (0.102 R)
• M23: 7,299,329 km (0.1 R)
• M24: 7,516,395 km (0.092 R)
• M25: 7,603,761 km (0.096 R)
• M26: 7,779,688 km (0.095 R)
• M27: 7,868,250 km (0.113 R)
• M28: 8,046,121 km (0.113 R)
• M29: 8,679,519 km (0.1 R)
• M30: 8,863,524 km (0.116 R)
• M31: 9,282,099 km (0.04 R)
• M32: 9,707,256 km (0.056 R)
• M33: 9,946,164 km (0.087 R)
• M34: 10,138,846 km (0.07 R)
• M35: 11,420,601 km (0.087 R)
• M36: 13,972,292 km (0.072 R)
• M37: 14,134,156 km (0.095 R)
• M38: 14,405,078 km (0.114 R)
• M39: 14,568,589 km (0.094 R)
• M40: 14,677,945 km (0.103 R)
• M41: 15,730,067 km (0.106 R)
• M42: 16,863,719 km (0.086 R)
• M43: 17,440,569 km (0.097 R)
• M44: 19,149,425 km (0.028 R)
• M45: 19,569,945 km (0.061 R)
• M46: 20,297,888 km (0.08 R)
• M47: 21,468,641 km (0.097 R)
• M48: 23,169,718 km (0.116 R)
• M49: 23,553,736 km (0.069 R)
• M50: 23,810,745 km (0.046 R)
• M51: 23,939,698 km (0.066 R)
• M52: 24,848,506 km (0.03 R)
• M53: 24,979,254 km (0.12 R)
• M54: 25,110,302 km (0.109 R)
• M55: 25,307,173 km (0.102 R)
• M56: 26,299,455 km (0.05 R)
• M57: 26,499,468 km (0.109 R)
• M58: 26,968,008 km (0.086 R)
• M59: 27,507,009 km (0.11 R)
• M60: 28,185,585 km (0.066 R)
• M61: 28,732,515 km (0.073 R)
• M62: 28,938,511 km (0.106 R)
• M63: 31,660,744 km (0.117 R)
• M64: 32,729,471 km (0.05 R)
• M65: 34,318,200 km (0.099 R)
• M66: 35,048,687 km (0.096 R)
• M67: 36,599,269 km (0.113 R)
• M68: 36,822,618 km (0.026 R)
• M69: 37,871,000 km (0.113 R)
• M70: 39,461,674 km (0.105 R)
• M71: 45,798,790 km (0.104 R)
• M72: 46,280,644 km (0.083 R)
• M73: 48,306,349 km (0.085 R)
• M74: 48,388,030 km (0.107 R)
• M75: 50,609,408 km (0.115 R)
• M76: 51,440,574 km (0.097 R)
• M77: 55,236,471 km (0.067 R)
• M78: 55,578,152 km (0.08 R)
• M79: 55,663,722 km (0.108 R)
• M80: 55,749,292 km (0.098 R)
• M81: 56,092,170 km (0.09 R)
• M82: 57,643,500 km (0.083 R)
• M83: 57,903,352 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.7

Radius: 4.6

Gravity: 34.06 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.6 AU - 14.64 AU

Year: 16294 Days

Day: 24.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 98,507,211 km

• M1: 105,466 km (0.111 R)
• M2: 220,058 km (0.058 R)
• M3: 356,492 km (0.111 R)
• M4: 498,909 km (0.089 R)
• M5: 596,746 km (0.061 R)
• M6: 2,126,384 km (0.049 R)
• M7: 2,190,113 km (0.084 R)
• M8: 2,319,365 km (0.105 R)
• M9: 2,517,882 km (0.066 R)
• M10: 2,791,197 km (0.077 R)
• M11: 2,896,065 km (0.078 R)
• M12: 3,552,501 km (0.082 R)
• M13: 3,742,789 km (0.12 R)
• M14: 4,133,389 km (0.032 R)
• M15: 5,079,745 km (0.098 R)
• M16: 5,467,653 km (0.094 R)
• M17: 5,643,131 km (0.112 R)
• M18: 5,954,594 km (0.114 R)
• M19: 6,180,636 km (0.085 R)
• M20: 7,740,792 km (0.106 R)
• M21: 8,437,619 km (0.085 R)
• M22: 9,206,103 km (0.059 R)
• M23: 10,103,990 km (0.048 R)
• M24: 10,373,266 km (0.108 R)
• M25: 10,481,724 km (0.115 R)
• M26: 10,918,999 km (0.072 R)
• M27: 11,306,607 km (0.11 R)
• M28: 11,530,106 km (0.106 R)
• M29: 11,924,745 km (0.064 R)
• M30: 12,438,614 km (0.081 R)
• M31: 12,727,188 km (0.115 R)
• M32: 15,607,845 km (0.076 R)
• M33: 16,106,754 km (0.106 R)
• M34: 16,421,209 km (0.039 R)
• M35: 17,441,167 km (0.064 R)
• M36: 17,893,850 km (0.079 R)
• M37: 18,154,150 km (0.067 R)
• M38: 19,809,750 km (0.098 R)
• M39: 20,962,850 km (0.092 R)
• M40: 21,237,363 km (0.104 R)
• M41: 21,512,922 km (0.082 R)
• M42: 23,760,480 km (0.116 R)
• M43: 24,046,661 km (0.119 R)
• M44: 24,478,101 km (0.097 R)
• M45: 25,129,899 km (0.112 R)
• M46: 26,302,746 km (0.108 R)
• M47: 26,821,552 km (0.085 R)
• M48: 29,159,019 km (0.096 R)
• M49: 30,623,582 km (0.114 R)
• M50: 31,169,165 km (0.092 R)
• M51: 32,111,931 km (0.03 R)
• M52: 32,428,181 km (0.078 R)
• M53: 32,745,628 km (0.085 R)
• M54: 32,904,650 km (0.042 R)
• M55: 33,543,433 km (0.117 R)
• M56: 34,105,771 km (0.09 R)
• M57: 35,566,146 km (0.111 R)
• M58: 36,963,839 km (0.085 R)
• M59: 37,544,578 km (0.098 R)
• M60: 38,295,709 km (0.089 R)
• M61: 39,051,776 km (0.11 R)
• M62: 39,136,149 km (0.097 R)
• M63: 39,812,781 km (0.117 R)
• M64: 40,237,788 km (0.11 R)
• M65: 40,578,722 km (0.097 R)
• M66: 40,664,142 km (0.098 R)
• M67: 40,749,562 km (0.066 R)
• M68: 42,124,965 km (0.112 R)
• M69: 42,992,334 km (0.093 R)
• M70: 43,166,615 km (0.075 R)
• M71: 43,690,507 km (0.113 R)
• M72: 44,744,723 km (0.081 R)
• M73: 46,252,370 km (0.118 R)
• M74: 46,788,529 km (0.082 R)
• M75: 46,967,747 km (0.057 R)
• M76: 47,057,357 km (0.104 R)
• M77: 47,686,715 km (0.108 R)
• M78: 47,957,188 km (0.102 R)
• M79: 48,228,259 km (0.102 R)
• M80: 49,408,586 km (0.094 R)
• M81: 50,506,635 km (0.091 R)
• M82: 50,598,488 km (0.09 R)
• M83: 52,447,517 km (0.067 R)
• M84: 52,726,667 km (0.116 R)
• M85: 55,072,960 km (0.031 R)
• M86: 56,687,720 km (0.074 R)
• M87: 57,836,930 km (0.05 R)
• M88: 58,897,130 km (0.079 R)
• M89: 59,284,140 km (0.03 R)
• M90: 60,645,630 km (0.116 R)
• M91: 60,841,005 km (0.032 R)
• M92: 61,134,516 km (0.074 R)
• M93: 62,707,239 km (0.049 R)
• M94: 63,994,828 km (0.1 R)
• M95: 64,492,390 km (0.097 R)
• M96: 66,495,506 km (0.104 R)
• M97: 66,596,185 km (0.045 R)
• M98: 66,898,522 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.1

Radius: 6.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 14.45 AU - 20.75 AU

Year: 26835 Days

Day: 19.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 98,507,211 km

• M1: 298,149 km (0.116 R)
• M2: 363,822 km (0.062 R)
• M3: 500,255 km (0.089 R)
• M4: 592,557 km (0.04 R)
• M5: 665,860 km (0.061 R)
• M6: 781,798 km (0.078 R)
• M7: 1,108,071 km (0.068 R)
• M8: 1,910,814 km (0.105 R)
• M9: 2,230,055 km (0.101 R)
• M10: 2,445,626 km (0.11 R)
• M11: 2,505,615 km (0.105 R)
• M12: 2,627,088 km (0.086 R)
• M13: 2,750,506 km (0.059 R)
• M14: 3,263,178 km (0.034 R)
• M15: 4,769,031 km (0.092 R)
• M16: 4,945,107 km (0.054 R)
• M17: 5,381,933 km (0.12 R)
• M18: 5,512,682 km (0.102 R)
• M19: 5,831,026 km (0.042 R)
• M20: 6,237,334 km (0.112 R)
• M21: 7,597,777 km (0.1 R)
• M22: 7,951,875 km (0.112 R)
• M23: 8,190,932 km (0.092 R)
• M24: 9,961,423 km (0.105 R)
• M25: 10,413,807 km (0.098 R)
• M26: 11,607,598 km (0.089 R)
• M27: 11,980,994 km (0.053 R)
• M28: 13,159,825 km (0.091 R)
• M29: 13,620,288 km (0.082 R)
• M30: 14,557,070 km (0.108 R)
• M31: 15,925,591 km (0.077 R)
• M32: 17,180,418 km (0.075 R)
• M33: 17,334,653 km (0.053 R)
• M34: 20,310,903 km (0.066 R)
• M35: 20,474,114 km (0.112 R)
• M36: 21,130,849 km (0.057 R)
• M37: 22,339,001 km (0.085 R)
• M38: 24,387,295 km (0.106 R)
• M39: 25,609,659 km (0.071 R)
• M40: 26,539,410 km (0.12 R)
• M41: 26,628,571 km (0.106 R)
• M42: 27,030,839 km (0.07 R)
• M43: 29,440,562 km (0.045 R)
• M44: 29,949,195 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.9

Radius: 3.2

Gravity: 55.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 17.36 AU - 22.54 AU

Year: 32385 Days

Day: 17.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,507,211 km

• M1: 64,776 km (0.112 R)
• M2: 405,859 km (0.106 R)
• M3: 429,047 km (0.038 R)
• M4: 1,075,309 km (0.088 R)
• M5: 2,480,034 km (0.053 R)
• M6: 2,654,165 km (0.073 R)
• M7: 2,832,486 km (0.098 R)
• M8: 4,443,805 km (0.05 R)
• M9: 4,815,855 km (0.088 R)
• M10: 5,087,674 km (0.111 R)
• M11: 8,388,701 km (0.077 R)
• M12: 8,913,191 km (0.085 R)
• M13: 10,478,882 km (0.077 R)
• M14: 11,185,732 km (0.033 R)
• M15: 12,422,158 km (0.078 R)
• M16: 13,548,481 km (0.039 R)
• M17: 13,854,408 km (0.112 R)
• M18: 15,977,501 km (0.089 R)
• M19: 16,058,135 km (0.104 R)
• M20: 16,381,715 km (0.035 R)
• M21: 17,365,321 km (0.038 R)
• M22: 17,697,428 km (0.077 R)
• M23: 18,115,554 km (0.047 R)
• M24: 18,791,288 km (0.092 R)
• M25: 20,779,294 km (0.081 R)
• M26: 21,397,432 km (0.071 R)
• M27: 22,381,038 km (0.106 R)
• M28: 22,471,096 km (0.11 R)
• M29: 22,651,810 km (0.116 R)
• M30: 24,577,584 km (0.095 R)
• M31: 24,670,634 km (0.037 R)
• M32: 25,607,116 km (0.073 R)
• M33: 26,650,561 km (0.1 R)
• M34: 26,746,155 km (0.069 R)
• M35: 27,707,770 km (0.036 R)
• M36: 28,290,304 km (0.096 R)
• M37: 29,863,176 km (0.088 R)
• M38: 29,962,509 km (0.075 R)
• M39: 30,860,545 km (0.064 R)
• M40: 33,092,994 km (0.111 R)
• M41: 34,021,099 km (0.063 R)
• M42: 35,902,891 km (0.104 R)
• M43: 37,710,930 km (0.087 R)
• M44: 39,766,405 km (0.114 R)
• M45: 40,862,808 km (0.098 R)
• M46: 41,525,377 km (0.101 R)
• M47: 42,080,235 km (0.115 R)
• M48: 43,421,829 km (0.025 R)
• M49: 43,534,327 km (0.099 R)
• M50: 44,437,300 km (0.12 R)
• M51: 45,574,692 km (0.112 R)
• M52: 45,688,985 km (0.03 R)
• M53: 46,491,428 km (0.108 R)
• M54: 47,530,086 km (0.073 R)
• M55: 49,512,856 km (0.093 R)
• M56: 51,760,414 km (0.094 R)
• M57: 54,162,059 km (0.085 R)
• M58: 56,477,086 km (0.088 R)
• M59: 58,079,578 km (0.113 R)
• M60: 58,203,445 km (0.042 R)
• M61: 60,197,435 km (0.072 R)
• M62: 60,322,948 km (0.105 R)
• M63: 61,960,596 km (0.079 R)
• M64: 63,357,690 km (0.11 R)
• M65: 64,636,902 km (0.103 R)
• M66: 68,263,453 km (0.054 R)
• M67: 68,917,944 km (0.116 R)
• M68: 70,101,413 km (0.056 R)
• M69: 70,761,738 km (0.108 R)
• M70: 71,026,376 km (0.06 R)
• M71: 72,888,571 km (0.117 R)
• M72: 74,632,134 km (0.12 R)
• M73: 76,796,665 km (0.082 R)
• M74: 78,160,100 km (0.117 R)
• M75: 81,880,749 km (0.088 R)
• M76: 82,158,702 km (0.066 R)
• M77: 82,297,828 km (0.091 R)
• M78: 82,715,505 km (0.092 R)
• M79: 83,552,954 km (0.079 R)
• M80: 84,252,922 km (0.115 R)
• M81: 85,799,764 km (0.102 R)
• M82: 85,940,835 km (0.097 R)
• M83: 88,066,471 km (0.085 R)
• M84: 90,640,003 km (0.117 R)
• M85: 90,783,767 km (0.106 R)
• M86: 91,071,294 km (0.079 R)
• M87: 92,658,677 km (0.025 R)
• M88: 92,948,299 km (0.101 R)
• M89: 95,129,735 km (0.114 R)
• M90: 95,860,520 km (0.114 R)
• M91: 97,033,966 km (0.102 R)
• M92: 97,475,130 km (0.036 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 13,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit