🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.53 AU - 0.63 AU

Year: 166 Days

Day: 37.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.75 AU - 1.03 AU

Year: 315 Days

Day: 28.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.77 AU - 2.41 AU

Year: 1132 Days

Day: 45.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.28 AU - 4.58 AU

Year: 2920 Days

Day: 13.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.1

Radius: 4.4

Gravity: 22.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.3 AU - 16.74 AU

Year: 19672 Days

Day: 20.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,450,374 km

• M1: 60,587 km (0.108 R)
• M2: 174,431 km (0.047 R)
• M3: 327,769 km (0.082 R)
• M4: 427,551 km (0.05 R)
• M5: 697,276 km (0.11 R)
• M6: 1,528,292 km (0.037 R)
• M7: 1,901,838 km (0.093 R)
• M8: 2,083,450 km (0.101 R)
• M9: 2,594,476 km (0.036 R)
• M10: 2,864,201 km (0.049 R)
• M11: 3,002,280 km (0.097 R)
• M12: 3,321,073 km (0.107 R)
• M13: 4,499,306 km (0.115 R)
• M14: 4,619,582 km (0.119 R)
• M15: 4,741,056 km (0.088 R)
• M16: 4,904,417 km (0.104 R)
• M17: 5,879,795 km (0.065 R)
• M18: 7,144,944 km (0.057 R)
• M19: 7,379,513 km (0.118 R)
• M20: 7,807,962 km (0.098 R)
• M21: 8,098,032 km (0.076 R)
• M22: 8,391,693 km (0.053 R)
• M23: 8,788,725 km (0.102 R)
• M24: 10,120,446 km (0.118 R)
• M25: 10,225,463 km (0.076 R)
• M26: 10,649,274 km (0.114 R)
• M27: 10,970,909 km (0.052 R)
• M28: 12,739,007 km (0.102 R)
• M29: 14,831,282 km (0.079 R)
• M30: 15,130,179 km (0.116 R)
• M31: 15,250,306 km (0.066 R)
• M32: 19,779,980 km (0.056 R)
• M33: 20,505,979 km (0.049 R)
• M34: 21,039,445 km (0.108 R)
• M35: 21,173,634 km (0.071 R)
• M36: 21,375,292 km (0.1 R)
• M37: 22,735,884 km (0.111 R)
• M38: 23,149,523 km (0.113 R)
• M39: 26,402,229 km (0.084 R)
• M40: 26,619,296 km (0.059 R)
• M41: 27,420,093 km (0.091 R)
• M42: 27,786,757 km (0.026 R)
• M43: 28,376,921 km (0.059 R)
• M44: 30,171,647 km (0.093 R)
• M45: 30,625,975 km (0.117 R)
• M46: 32,234,152 km (0.073 R)
• M47: 32,388,687 km (0.115 R)
• M48: 32,621,012 km (0.112 R)
• M49: 33,009,518 km (0.049 R)
• M50: 34,184,011 km (0.101 R)
• M51: 34,262,849 km (0.091 R)
• M52: 34,816,062 km (0.07 R)
• M53: 35,372,267 km (0.062 R)
• M54: 35,611,474 km (0.077 R)
• M55: 37,544,877 km (0.101 R)
• M56: 38,770,383 km (0.11 R)
• M57: 39,181,926 km (0.043 R)
• M58: 39,429,361 km (0.065 R)
• M59: 40,674,913 km (0.061 R)
• M60: 42,609,662 km (0.099 R)
• M61: 42,949,249 km (0.105 R)
• M62: 43,034,221 km (0.107 R)
• M63: 43,801,957 km (0.085 R)
• M64: 44,746,518 km (0.106 R)
• M65: 48,413,910 km (0.111 R)
• M66: 49,479,346 km (0.09 R)
• M67: 50,014,907 km (0.105 R)
• M68: 50,283,435 km (0.059 R)
• M69: 50,462,653 km (0.095 R)
• M70: 50,552,412 km (0.112 R)
• M71: 51,995,134 km (0.047 R)
• M72: 53,725,981 km (0.099 R)
• M73: 54,368,354 km (0.089 R)
• M74: 54,736,515 km (0.093 R)
• M75: 55,105,572 km (0.107 R)
• M76: 55,382,927 km (0.036 R)
• M77: 56,124,783 km (0.078 R)
• M78: 56,869,930 km (0.116 R)
• M79: 57,056,628 km (0.077 R)
• M80: 57,618,218 km (0.072 R)
• M81: 57,712,016 km (0.092 R)
• M82: 57,899,761 km (0.049 R)
• M83: 58,369,948 km (0.03 R)
• M84: 58,746,934 km (0.107 R)
• M85: 58,841,330 km (0.108 R)
• M86: 59,977,826 km (0.05 R)
• M87: 60,072,970 km (0.102 R)
• M88: 60,930,614 km (0.055 R)
• M89: 61,408,729 km (0.086 R)
• M90: 61,504,472 km (0.07 R)
• M91: 62,368,848 km (0.11 R)
• M92: 62,657,871 km (0.12 R)
• M93: 64,109,569 km (0.098 R)
• M94: 64,304,046 km (0.118 R)
• M95: 64,498,673 km (0.103 R)
• M96: 64,693,450 km (0.101 R)
• M97: 64,985,913 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.3

Radius: 6.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.21 AU - 15.31 AU

Year: 22339 Days

Day: 24.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 86,450,374 km

• M1: 267,032 km (0.108 R)
• M2: 530,773 km (0.114 R)
• M3: 704,307 km (0.086 R)
• M4: 879,336 km (0.081 R)
• M5: 1,140,235 km (0.063 R)
• M6: 1,308,084 km (0.087 R)
• M7: 1,385,426 km (0.117 R)
• M8: 1,504,207 km (0.091 R)
• M9: 2,057,420 km (0.057 R)
• M10: 2,125,038 km (0.089 R)
• M11: 2,594,775 km (0.089 R)
• M12: 2,668,078 km (0.1 R)
• M13: 2,841,612 km (0.098 R)
• M14: 3,572,397 km (0.053 R)
• M15: 4,242,895 km (0.047 R)
• M16: 4,921,172 km (0.115 R)
• M17: 5,319,401 km (0.044 R)
• M18: 6,016,826 km (0.109 R)
• M19: 6,376,310 km (0.048 R)
• M20: 6,776,484 km (0.096 R)
• M21: 7,150,329 km (0.115 R)
• M22: 7,496,050 km (0.078 R)
• M23: 7,706,235 km (0.105 R)
• M24: 8,060,632 km (0.055 R)
• M25: 9,118,439 km (0.051 R)
• M26: 10,064,945 km (0.098 R)
• M27: 11,201,589 km (0.075 R)
• M28: 11,927,289 km (0.077 R)
• M29: 12,419,615 km (0.109 R)
• M30: 12,709,835 km (0.11 R)
• M31: 12,793,161 km (0.12 R)
• M32: 13,721,865 km (0.105 R)
• M33: 14,541,212 km (0.112 R)
• M34: 14,934,804 km (0.068 R)
• M35: 15,777,339 km (0.051 R)
• M36: 16,362,716 km (0.085 R)
• M37: 16,635,283 km (0.109 R)
• M38: 17,001,050 km (0.107 R)
• M39: 17,184,906 km (0.103 R)
• M40: 18,396,200 km (0.112 R)
• M41: 19,538,380 km (0.1 R)
• M42: 20,166,691 km (0.1 R)
• M43: 20,263,929 km (0.086 R)
• M44: 20,605,611 km (0.099 R)
• M45: 22,091,118 km (0.099 R)
• M46: 22,796,023 km (0.11 R)
• M47: 25,373,444 km (0.11 R)
• M48: 26,111,560 km (0.093 R)
• M49: 26,589,825 km (0.084 R)
• M50: 26,696,488 km (0.098 R)
• M51: 27,770,900 km (0.085 R)
• M52: 28,422,249 km (0.083 R)
• M53: 29,133,737 km (0.101 R)
• M54: 31,415,403 km (0.115 R)
• M55: 32,720,345 km (0.103 R)
• M56: 33,350,751 km (0.084 R)
• M57: 36,325,205 km (0.082 R)
• M58: 36,680,800 km (0.075 R)
• M59: 37,156,521 km (0.088 R)
• M60: 39,626,830 km (0.119 R)
• M61: 40,237,339 km (0.118 R)
• M62: 40,359,860 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.5

Radius: 7.4

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14.88 AU - 23.42 AU

Year: 31404 Days

Day: 20.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,450,374 km

• M1: 205,547 km (0.081 R)
• M2: 454,030 km (0.066 R)
• M3: 563,386 km (0.093 R)
• M4: 809,025 km (0.117 R)
• M5: 1,000,211 km (0.06 R)
• M6: 1,205,908 km (0.076 R)
• M7: 1,523,206 km (0.041 R)
• M8: 1,725,761 km (0.09 R)
• M9: 2,009,548 km (0.074 R)
• M10: 2,988,367 km (0.086 R)
• M11: 3,285,618 km (0.08 R)
• M12: 3,416,067 km (0.071 R)
• M13: 3,548,162 km (0.09 R)
• M14: 3,637,023 km (0.092 R)
• M15: 4,233,620 km (0.083 R)
• M16: 4,909,653 km (0.113 R)
• M17: 5,618,896 km (0.096 R)
• M18: 6,091,775 km (0.103 R)
• M19: 6,852,630 km (0.05 R)
• M20: 6,963,631 km (0.105 R)
• M21: 8,821,637 km (0.112 R)
• M22: 9,679,880 km (0.104 R)
• M23: 10,822,060 km (0.096 R)
• M24: 13,999,369 km (0.099 R)
• M25: 14,353,168 km (0.078 R)
• M26: 14,495,585 km (0.082 R)
• M27: 15,505,221 km (0.1 R)
• M28: 16,388,746 km (0.117 R)
• M29: 21,125,015 km (0.049 R)
• M30: 21,775,466 km (0.095 R)
• M31: 21,857,296 km (0.096 R)
• M32: 22,267,643 km (0.117 R)
• M33: 22,680,683 km (0.061 R)
• M34: 22,763,560 km (0.081 R)
• M35: 23,012,790 km (0.073 R)
• M36: 23,850,239 km (0.116 R)
• M37: 23,934,612 km (0.116 R)
• M38: 24,697,711 km (0.089 R)
• M39: 25,296,850 km (0.072 R)
• M40: 26,859,250 km (0.078 R)
• M41: 27,210,656 km (0.113 R)
• M42: 27,918,104 km (0.099 R)
• M43: 29,260,745 km (0.105 R)
• M44: 29,622,323 km (0.098 R)
• M45: 30,076,353 km (0.092 R)
• M46: 34,170,248 km (0.104 R)
• M47: 34,360,537 km (0.1 R)
• M48: 35,220,724 km (0.107 R)
• M49: 36,184,883 km (0.065 R)
• M50: 36,670,328 km (0.118 R)
• M51: 38,139,229 km (0.081 R)
• M52: 38,435,283 km (0.07 R)
• M53: 40,127,534 km (0.102 R)
• M54: 40,629,734 km (0.114 R)
• M55: 41,033,200 km (0.073 R)
• M56: 41,336,584 km (0.101 R)
• M57: 42,047,324 km (0.104 R)
• M58: 44,307,449 km (0.086 R)
• M59: 44,618,762 km (0.119 R)
• M60: 44,722,732 km (0.1 R)
• M61: 45,452,321 km (0.084 R)
• M62: 46,290,967 km (0.079 R)
• M63: 47,134,848 km (0.063 R)
• M64: 49,373,880 km (0.078 R)
• M65: 49,481,291 km (0.082 R)
• M66: 51,102,932 km (0.096 R)
• M67: 51,974,938 km (0.102 R)
• M68: 52,961,835 km (0.093 R)
• M69: 54,176,270 km (0.066 R)
• M70: 55,399,981 km (0.034 R)
• M71: 56,520,320 km (0.08 R)
• M72: 58,214,815 km (0.1 R)
• M73: 61,653,471 km (0.096 R)
• M74: 62,465,189 km (0.119 R)
• M75: 63,047,275 km (0.112 R)
• M76: 63,631,006 km (0.086 R)
• M77: 64,216,681 km (0.095 R)
• M78: 65,865,848 km (0.094 R)
• M79: 67,409,698 km (0.058 R)
• M80: 71,381,970 km (0.078 R)
• M81: 73,826,100 km (0.039 R)
• M82: 74,441,396 km (0.083 R)
• M83: 76,297,457 km (0.105 R)
• M84: 76,421,773 km (0.086 R)
• M85: 76,670,554 km (0.062 R)
• M86: 77,543,308 km (0.085 R)
• M87: 79,928,946 km (0.115 R)
• M88: 80,307,727 km (0.09 R)
• M89: 82,083,753 km (0.069 R)
• M90: 82,848,797 km (0.103 R)
• M91: 84,000,850 km (0.118 R)
• M92: 85,029,335 km (0.061 R)
• M93: 85,803,504 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 16,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit