🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.69 AU - 0.73 AU

Year: 212 Days

Day: 43.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.78 AU - 0.92 AU

Year: 278 Days

Day: 20.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,926,823 km

• M1: 47,572 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.24 AU - 1.52 AU

Year: 575 Days

Day: 17.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.65 AU - 2.67 AU

Year: 1126 Days

Day: 27.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.9

Radius: 13.9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.33 AU - 7.79 AU

Year: 6655 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,926,823 km

• M1: 176,077 km (0.109 R)
• M2: 320,439 km (0.07 R)
• M3: 413,189 km (0.075 R)
• M4: 542,891 km (0.059 R)
• M5: 769,531 km (0.078 R)
• M6: 1,014,274 km (0.057 R)
• M7: 2,258,030 km (0.12 R)
• M8: 2,509,803 km (0.083 R)
• M9: 2,617,514 km (0.067 R)
• M10: 3,018,287 km (0.025 R)
• M11: 3,559,083 km (0.107 R)
• M12: 4,335,795 km (0.055 R)
• M13: 4,703,806 km (0.12 R)
• M14: 5,027,386 km (0.064 R)
• M15: 5,164,418 km (0.094 R)
• M16: 5,611,267 km (0.091 R)
• M17: 5,925,721 km (0.085 R)
• M18: 6,070,682 km (0.042 R)
• M19: 6,334,423 km (0.061 R)
• M20: 6,572,283 km (0.105 R)
• M21: 7,087,199 km (0.115 R)
• M22: 7,179,501 km (0.11 R)
• M23: 7,646,845 km (0.066 R)
• M24: 7,963,992 km (0.096 R)
• M25: 8,545,778 km (0.084 R)
• M26: 8,742,799 km (0.12 R)
• M27: 8,941,315 km (0.107 R)
• M28: 9,107,818 km (0.106 R)
• M29: 9,309,176 km (0.119 R)
• M30: 9,921,929 km (0.098 R)
• M31: 10,059,858 km (0.1 R)
• M32: 10,163,679 km (0.048 R)
• M33: 10,723,923 km (0.058 R)
• M34: 11,258,287 km (0.072 R)
• M35: 11,583,064 km (0.103 R)
• M36: 11,801,327 km (0.119 R)
• M37: 12,241,893 km (0.065 R)
• M38: 13,215,177 km (0.119 R)
• M39: 13,329,021 km (0.055 R)
• M40: 13,787,987 km (0.087 R)
• M41: 14,997,486 km (0.099 R)
• M42: 15,275,289 km (0.075 R)
• M43: 15,755,498 km (0.051 R)
• M44: 15,876,373 km (0.047 R)
• M45: 16,038,089 km (0.075 R)
• M46: 16,772,016 km (0.11 R)
• M47: 17,600,489 km (0.112 R)
• M48: 17,809,776 km (0.094 R)
• M49: 19,773,099 km (0.116 R)
• M50: 20,340,374 km (0.039 R)
• M51: 21,134,589 km (0.107 R)
• M52: 21,759,459 km (0.111 R)
• M53: 22,074,213 km (0.104 R)
• M54: 22,209,449 km (0.065 R)
• M55: 22,345,135 km (0.11 R)
• M56: 22,435,641 km (0.075 R)
• M57: 22,571,776 km (0.06 R)
• M58: 23,118,705 km (0.082 R)
• M59: 23,762,575 km (0.082 R)
• M60: 24,040,228 km (0.106 R)
• M61: 24,412,129 km (0.079 R)
• M62: 24,598,827 km (0.114 R)
• M63: 24,832,947 km (0.05 R)
• M64: 25,823,884 km (0.102 R)
• M65: 26,252,631 km (0.051 R)
• M66: 26,924,176 km (0.091 R)
• M67: 27,990,958 km (0.053 R)
• M68: 28,333,238 km (0.117 R)
• M69: 28,726,232 km (0.072 R)
• M70: 30,165,663 km (0.101 R)
• M71: 30,567,034 km (0.113 R)
• M72: 32,189,572 km (0.04 R)
• M73: 32,599,620 km (0.099 R)
• M74: 33,321,280 km (0.101 R)
• M75: 33,476,712 km (0.095 R)
• M76: 34,257,015 km (0.038 R)
• M77: 34,518,512 km (0.062 R)
• M78: 34,675,590 km (0.092 R)
• M79: 34,780,607 km (0.076 R)
• M80: 35,148,618 km (0.105 R)
• M81: 35,359,551 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.8

Radius: 7.2

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.79 AU - 19.15 AU

Year: 21586 Days

Day: 20.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,926,823 km

• M1: 95,892 km (0.063 R)
• M2: 183,557 km (0.071 R)
• M3: 339,138 km (0.111 R)
• M4: 705,354 km (0.073 R)
• M5: 913,594 km (0.102 R)
• M6: 1,167,462 km (0.091 R)
• M7: 1,443,171 km (0.101 R)
• M8: 1,529,788 km (0.06 R)
• M9: 1,678,339 km (0.101 R)
• M10: 1,925,624 km (0.088 R)
• M11: 2,251,149 km (0.057 R)
• M12: 2,420,344 km (0.101 R)
• M13: 3,213,811 km (0.054 R)
• M14: 3,599,175 km (0.09 R)
• M15: 3,717,806 km (0.044 R)
• M16: 4,287,924 km (0.091 R)
• M17: 4,540,595 km (0.105 R)
• M18: 4,754,819 km (0.116 R)
• M19: 5,282,750 km (0.098 R)
• M20: 5,372,508 km (0.055 R)
• M21: 5,417,687 km (0.118 R)
• M22: 6,633,768 km (0.081 R)
• M23: 6,877,014 km (0.069 R)
• M24: 7,573,691 km (0.108 R)
• M25: 8,554,754 km (0.113 R)
• M26: 9,140,879 km (0.12 R)
• M27: 10,127,776 km (0.047 R)
• M28: 10,295,475 km (0.068 R)
• M29: 10,690,563 km (0.051 R)
• M30: 10,861,404 km (0.069 R)
• M31: 11,263,523 km (0.074 R)
• M32: 11,437,356 km (0.048 R)
• M33: 12,319,833 km (0.054 R)
• M34: 13,285,039 km (0.077 R)
• M35: 13,530,230 km (0.097 R)
• M36: 13,838,701 km (0.082 R)
• M37: 14,462,673 km (0.043 R)
• M38: 14,841,455 km (0.073 R)
• M39: 14,904,885 km (0.037 R)
• M40: 15,802,621 km (0.08 R)
• M41: 16,454,569 km (0.052 R)
• M42: 16,849,956 km (0.118 R)
• M43: 17,181,914 km (0.084 R)
• M44: 17,515,966 km (0.108 R)
• M45: 17,852,112 km (0.107 R)
• M46: 19,287,354 km (0.114 R)
• M47: 21,616,294 km (0.092 R)
• M48: 22,194,190 km (0.098 R)
• M49: 22,704,020 km (0.053 R)
• M50: 23,291,491 km (0.103 R)
• M51: 23,365,243 km (0.117 R)
• M52: 24,706,388 km (0.077 R)
• M53: 26,841,897 km (0.112 R)
• M54: 28,009,957 km (0.073 R)
• M55: 28,167,035 km (0.09 R)
• M56: 29,913,291 km (0.078 R)
• M57: 29,993,475 km (0.04 R)
• M58: 30,314,961 km (0.061 R)
• M59: 30,718,576 km (0.116 R)
• M60: 31,857,914 km (0.111 R)
• M61: 36,294,687 km (0.097 R)
• M62: 36,981,042 km (0.113 R)
• M63: 37,671,736 km (0.109 R)
• M64: 38,105,570 km (0.067 R)
• M65: 38,453,684 km (0.114 R)
• M66: 38,715,630 km (0.09 R)
• M67: 39,241,167 km (0.085 R)
• M68: 40,476,546 km (0.112 R)
• M69: 41,635,032 km (0.039 R)
• M70: 42,443,459 km (0.109 R)
• M71: 43,984,616 km (0.086 R)
• M72: 44,624,596 km (0.102 R)
• M73: 48,905,638 km (0.074 R)
• M74: 49,189,276 km (0.085 R)
• M75: 50,043,779 km (0.103 R)
• M76: 50,807,326 km (0.101 R)
• M77: 52,056,469 km (0.113 R)
• M78: 55,765,299 km (0.084 R)
• M79: 55,962,768 km (0.068 R)
• M80: 56,358,604 km (0.113 R)
• M81: 56,755,338 km (0.037 R)
• M82: 58,151,086 km (0.1 R)
• M83: 58,552,008 km (0.061 R)
• M84: 64,053,021 km (0.118 R)
• M85: 64,778,122 km (0.093 R)
• M86: 67,916,237 km (0.07 R)
• M87: 69,716,497 km (0.117 R)
• M88: 71,532,316 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.9

Radius: 4.5

Gravity: 31.01 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.68 AU - 16.72 AU

Year: 22069 Days

Day: 23 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,926,823 km

• M1: 58,493 km (0.084 R)
• M2: 112,348 km (0.045 R)
• M3: 262,544 km (0.059 R)
• M4: 296,054 km (0.093 R)
• M5: 367,712 km (0.101 R)
• M6: 528,828 km (0.096 R)
• M7: 834,158 km (0.105 R)
• M8: 1,157,588 km (0.101 R)
• M9: 1,332,917 km (0.114 R)
• M10: 1,423,723 km (0.116 R)
• M11: 2,221,080 km (0.091 R)
• M12: 2,256,833 km (0.07 R)
• M13: 2,512,795 km (0.07 R)
• M14: 3,499,842 km (0.12 R)
• M15: 3,667,841 km (0.116 R)
• M16: 3,838,382 km (0.108 R)
• M17: 4,231,825 km (0.045 R)
• M18: 4,915,636 km (0.101 R)
• M19: 5,103,681 km (0.091 R)
• M20: 5,246,397 km (0.049 R)
• M21: 5,294,119 km (0.085 R)
• M22: 5,486,951 km (0.116 R)
• M23: 7,918,664 km (0.088 R)
• M24: 8,473,672 km (0.093 R)
• M25: 9,503,654 km (0.045 R)
• M26: 10,754,441 km (0.088 R)
• M27: 10,937,400 km (0.113 R)
• M28: 10,998,585 km (0.111 R)
• M29: 11,616,723 km (0.047 R)
• M30: 11,741,638 km (0.073 R)
• M31: 11,992,962 km (0.087 R)
• M32: 12,182,503 km (0.112 R)
• M33: 13,015,763 km (0.119 R)
• M34: 14,601,650 km (0.1 R)
• M35: 14,668,969 km (0.059 R)
• M36: 15,280,226 km (0.098 R)
• M37: 15,968,974 km (0.077 R)
• M38: 16,457,262 km (0.079 R)
• M39: 17,448,198 km (0.101 R)
• M40: 18,167,913 km (0.062 R)
• M41: 20,158,762 km (0.057 R)
• M42: 22,528,243 km (0.104 R)
• M43: 23,468,914 km (0.111 R)
• M44: 25,713,032 km (0.116 R)
• M45: 26,531,033 km (0.116 R)
• M46: 27,025,903 km (0.108 R)
• M47: 28,276,242 km (0.103 R)
• M48: 28,444,390 km (0.08 R)
• M49: 28,528,613 km (0.082 R)
• M50: 28,612,986 km (0.112 R)
• M51: 28,866,256 km (0.073 R)
• M52: 28,950,928 km (0.086 R)
• M53: 29,460,309 km (0.117 R)
• M54: 31,179,637 km (0.116 R)
• M55: 32,666,341 km (0.104 R)
• M56: 34,086,623 km (0.1 R)
• M57: 34,984,509 km (0.078 R)
• M58: 35,255,431 km (0.078 R)
• M59: 35,890,175 km (0.107 R)
• M60: 36,254,595 km (0.042 R)
• M61: 36,711,766 km (0.098 R)
• M62: 38,652,948 km (0.11 R)
• M63: 38,746,297 km (0.072 R)
• M64: 39,588,982 km (0.074 R)
• M65: 39,683,079 km (0.087 R)
• M66: 41,578,933 km (0.079 R)
• M67: 42,826,878 km (0.1 R)
• M68: 43,892,464 km (0.103 R)
• M69: 44,379,854 km (0.033 R)
• M70: 44,868,889 km (0.098 R)
• M71: 45,261,285 km (0.064 R)
• M72: 45,852,196 km (0.087 R)
• M73: 47,940,433 km (0.109 R)
• M74: 49,248,666 km (0.082 R)
• M75: 49,552,200 km (0.111 R)
• M76: 50,364,816 km (0.039 R)
• M77: 51,694,442 km (0.1 R)
• M78: 56,174,150 km (0.066 R)
• M79: 60,668,070 km (0.092 R)
• M80: 61,537,084 km (0.108 R)
• M81: 61,645,991 km (0.094 R)
• M82: 62,300,781 km (0.058 R)
• M83: 63,067,620 km (0.094 R)
• M84: 64,058,257 km (0.107 R)
• M85: 64,610,722 km (0.093 R)
• M86: 64,832,276 km (0.082 R)
• M87: 65,831,889 km (0.101 R)
• M88: 67,509,330 km (0.083 R)
• M89: 68,409,760 km (0.118 R)
• M90: 69,427,325 km (0.091 R)
• M91: 70,336,132 km (0.116 R)
• M92: 70,677,963 km (0.106 R)
• M93: 71,363,271 km (0.096 R)
• M94: 71,477,713 km (0.04 R)
• M95: 72,970,849 km (0.115 R)
• M96: 73,086,040 km (0.109 R)
• M97: 77,629,028 km (0.1 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 14,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit