🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.98 AU - 1.58 AU

Year: 554 Days

Day: 25.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2 AU - 2.34 AU

Year: 1224 Days

Day: 24.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.91 AU - 2.59 AU

Year: 1292 Days

Day: 27.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.48 AU - 3.62 AU

Year: 2561 Days

Day: 26.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,593,122 km

• M1: 1,118,693 km (0.083 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 10.6

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.25 AU - 6.53 AU

Year: 5473 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 67,593,122 km

• M1: 217,814 km (0.041 R)
• M2: 330,910 km (0.074 R)
• M3: 446,550 km (0.036 R)
• M4: 524,041 km (0.045 R)
• M5: 597,494 km (0.109 R)
• M6: 725,400 km (0.119 R)
• M7: 819,796 km (0.098 R)
• M8: 964,308 km (0.104 R)
• M9: 1,033,871 km (0.11 R)
• M10: 1,356,553 km (0.106 R)
• M11: 1,435,541 km (0.039 R)
• M12: 1,724,564 km (0.054 R)
• M13: 1,810,733 km (0.069 R)
• M14: 1,957,488 km (0.101 R)
• M15: 2,534,936 km (0.102 R)
• M16: 2,683,337 km (0.066 R)
• M17: 2,851,485 km (0.09 R)
• M18: 3,092,936 km (0.103 R)
• M19: 3,614,285 km (0.063 R)
• M20: 3,800,384 km (0.115 R)
• M21: 4,221,203 km (0.08 R)
• M22: 4,338,637 km (0.111 R)
• M23: 4,496,912 km (0.088 R)
• M24: 4,941,966 km (0.109 R)
• M25: 5,107,421 km (0.078 R)
• M26: 5,232,634 km (0.11 R)
• M27: 5,379,988 km (0.119 R)
• M28: 5,700,726 km (0.092 R)
• M29: 6,049,588 km (0.115 R)
• M30: 6,226,712 km (0.034 R)
• M31: 6,338,163 km (0.105 R)
• M32: 7,207,775 km (0.052 R)
• M33: 7,585,061 km (0.104 R)
• M34: 8,017,249 km (0.111 R)
• M35: 8,408,298 km (0.067 R)
• M36: 8,880,728 km (0.1 R)
• M37: 9,464,160 km (0.091 R)
• M38: 9,773,378 km (0.077 R)
• M39: 10,855,420 km (0.081 R)
• M40: 11,206,376 km (0.112 R)
• M41: 11,315,134 km (0.111 R)
• M42: 11,451,567 km (0.108 R)
• M43: 11,726,079 km (0.117 R)
• M44: 12,365,760 km (0.108 R)
• M45: 13,911,854 km (0.108 R)
• M46: 14,351,971 km (0.109 R)
• M47: 14,826,645 km (0.073 R)
• M48: 15,276,336 km (0.057 R)
• M49: 16,097,030 km (0.092 R)
• M50: 16,312,152 km (0.119 R)
• M51: 16,652,188 km (0.097 R)
• M52: 16,994,468 km (0.036 R)
• M53: 17,654,494 km (0.074 R)
• M54: 17,844,632 km (0.073 R)
• M55: 18,035,370 km (0.1 R)
• M56: 18,194,991 km (0.091 R)
• M57: 19,848,645 km (0.074 R)
• M58: 20,079,475 km (0.081 R)
• M59: 20,178,658 km (0.044 R)
• M60: 20,377,474 km (0.064 R)
• M61: 22,951,455 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.8

Radius: 6.9

Gravity: 18.86 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.41 AU - 14.75 AU

Year: 18113 Days

Day: 24.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,593,122 km

• M1: 375,341 km (0.044 R)
• M2: 573,857 km (0.054 R)
• M3: 804,388 km (0.097 R)
• M4: 956,230 km (0.103 R)
• M5: 2,437,996 km (0.047 R)
• M6: 2,887,688 km (0.075 R)
• M7: 2,965,179 km (0.097 R)
• M8: 3,281,878 km (0.051 R)
• M9: 3,485,481 km (0.118 R)
• M10: 4,164,356 km (0.108 R)
• M11: 4,252,020 km (0.065 R)
• M12: 4,340,283 km (0.115 R)
• M13: 4,836,948 km (0.025 R)
• M14: 5,932,902 km (0.077 R)
• M15: 6,331,431 km (0.097 R)
• M16: 6,584,999 km (0.032 R)
• M17: 7,049,650 km (0.091 R)
• M18: 7,418,409 km (0.071 R)
• M19: 8,284,880 km (0.068 R)
• M20: 8,506,434 km (0.069 R)
• M21: 8,673,984 km (0.073 R)
• M22: 9,701,572 km (0.058 R)
• M23: 10,527,202 km (0.069 R)
• M24: 13,264,993 km (0.086 R)
• M25: 13,394,395 km (0.067 R)
• M26: 13,524,246 km (0.118 R)
• M27: 13,719,770 km (0.077 R)
• M28: 14,378,300 km (0.093 R)
• M29: 15,317,625 km (0.045 R)
• M30: 15,385,393 km (0.06 R)
• M31: 15,794,543 km (0.114 R)
• M32: 18,975,742 km (0.093 R)
• M33: 20,675,623 km (0.098 R)
• M34: 21,202,506 km (0.076 R)
• M35: 25,735,621 km (0.08 R)
• M36: 25,897,037 km (0.1 R)
• M37: 27,118,952 km (0.05 R)
• M38: 27,695,503 km (0.114 R)
• M39: 28,359,418 km (0.113 R)
• M40: 29,112,643 km (0.049 R)
• M41: 29,533,911 km (0.033 R)
• M42: 29,703,106 km (0.105 R)
• M43: 29,872,451 km (0.117 R)
• M44: 30,724,261 km (0.084 R)
• M45: 31,067,289 km (0.064 R)
• M46: 32,538,883 km (0.079 R)
• M47: 34,565,934 km (0.095 R)
• M48: 36,361,558 km (0.07 R)
• M49: 36,724,332 km (0.045 R)
• M50: 37,088,304 km (0.073 R)
• M51: 37,453,473 km (0.095 R)
• M52: 40,229,859 km (0.064 R)
• M53: 41,264,478 km (0.12 R)
• M54: 41,358,875 km (0.059 R)
• M55: 42,212,480 km (0.097 R)
• M56: 42,689,248 km (0.1 R)
• M57: 43,455,788 km (0.112 R)
• M58: 44,613,975 km (0.112 R)
• M59: 45,002,181 km (0.091 R)
• M60: 46,370,254 km (0.089 R)
• M61: 46,763,546 km (0.071 R)
• M62: 46,960,716 km (0.035 R)
• M63: 48,746,915 km (0.112 R)
• M64: 49,247,021 km (0.09 R)
• M65: 49,347,251 km (0.061 R)
• M66: 49,447,482 km (0.113 R)
• M67: 50,757,510 km (0.109 R)
• M68: 51,467,651 km (0.117 R)
• M69: 52,283,259 km (0.095 R)
• M70: 53,308,603 km (0.111 R)
• M71: 54,963,155 km (0.071 R)
• M72: 56,319,858 km (0.066 R)
• M73: 57,581,866 km (0.068 R)
• M74: 58,216,460 km (0.108 R)
• M75: 58,747,084 km (0.116 R)
• M76: 59,066,176 km (0.033 R)
• M77: 59,385,867 km (0.12 R)
• M78: 60,562,903 km (0.11 R)
• M79: 60,885,137 km (0.089 R)
• M80: 61,315,829 km (0.108 R)
• M81: 61,639,559 km (0.084 R)
• M82: 62,072,046 km (0.119 R)
• M83: 64,687,914 km (0.103 R)
• M84: 65,788,506 km (0.119 R)
• M85: 66,009,312 km (0.098 R)
• M86: 66,562,525 km (0.115 R)
• M87: 68,678,587 km (0.066 R)
• M88: 71,496,562 km (0.117 R)
• M89: 71,610,107 km (0.099 R)
• M90: 71,950,891 km (0.062 R)
• M91: 73,434,154 km (0.032 R)
• M92: 74,237,046 km (0.074 R)
• M93: 74,927,590 km (0.118 R)
• M94: 77,244,561 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.2

Radius: 3.9

Gravity: 29.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 12.1 AU - 16.54 AU

Year: 20748 Days

Day: 19.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,593,122 km

• M1: 72,405 km (0.098 R)
• M2: 148,551 km (0.112 R)
• M3: 185,202 km (0.117 R)
• M4: 331,658 km (0.074 R)
• M5: 1,066,184 km (0.101 R)
• M6: 1,463,666 km (0.104 R)
• M7: 1,605,634 km (0.11 R)
• M8: 2,088,985 km (0.107 R)
• M9: 2,479,136 km (0.116 R)
• M10: 3,251,061 km (0.077 R)
• M11: 3,586,759 km (0.04 R)
• M12: 4,290,617 km (0.101 R)
• M13: 4,658,178 km (0.049 R)
• M14: 5,554,419 km (0.097 R)
• M15: 6,548,647 km (0.039 R)
• M16: 7,018,384 km (0.111 R)
• M17: 7,498,892 km (0.066 R)
• M18: 7,547,661 km (0.073 R)
• M19: 7,940,505 km (0.064 R)
• M20: 8,139,471 km (0.042 R)
• M21: 8,390,496 km (0.048 R)
• M22: 8,746,090 km (0.107 R)
• M23: 8,797,402 km (0.117 R)
• M24: 9,949,006 km (0.057 R)
• M25: 10,271,240 km (0.036 R)
• M26: 10,488,008 km (0.114 R)
• M27: 11,481,786 km (0.094 R)
• M28: 13,086,523 km (0.108 R)
• M29: 13,795,467 km (0.1 R)
• M30: 13,974,535 km (0.097 R)
• M31: 15,559,375 km (0.067 R)
• M32: 15,995,752 km (0.11 R)
• M33: 16,436,168 km (0.076 R)
• M34: 18,236,878 km (0.093 R)
• M35: 18,433,599 km (0.116 R)
• M36: 18,828,986 km (0.049 R)
• M37: 19,293,637 km (0.115 R)
• M38: 19,896,816 km (0.095 R)
• M39: 20,099,222 km (0.069 R)
• M40: 22,230,543 km (0.113 R)
• M41: 22,651,212 km (0.107 R)
• M42: 22,862,594 km (0.112 R)
• M43: 24,939,162 km (0.085 R)
• M44: 27,674,559 km (0.093 R)
• M45: 27,749,807 km (0.087 R)
• M46: 28,430,028 km (0.05 R)
• M47: 28,734,011 km (0.043 R)
• M48: 29,575,798 km (0.079 R)
• M49: 31,597,464 km (0.085 R)
• M50: 32,863,511 km (0.086 R)
• M51: 32,943,246 km (0.112 R)
• M52: 34,956,086 km (0.108 R)
• M53: 35,936,251 km (0.1 R)
• M54: 36,182,788 km (0.115 R)
• M55: 36,347,346 km (0.109 R)
• M56: 37,174,173 km (0.069 R)
• M57: 37,589,906 km (0.052 R)
• M58: 37,840,183 km (0.092 R)
• M59: 38,007,284 km (0.1 R)
• M60: 38,594,007 km (0.069 R)
• M61: 39,946,371 km (0.067 R)
• M62: 40,031,343 km (0.082 R)
• M63: 41,400,164 km (0.094 R)
• M64: 42,610,410 km (0.12 R)
• M65: 43,569,482 km (0.107 R)
• M66: 43,832,326 km (0.097 R)
• M67: 44,007,804 km (0.069 R)
• M68: 44,359,509 km (0.071 R)
• M69: 45,242,734 km (0.085 R)
• M70: 45,686,591 km (0.091 R)
• M71: 45,953,474 km (0.105 R)
• M72: 46,757,562 km (0.103 R)
• M73: 47,026,539 km (0.117 R)
• M74: 49,015,294 km (0.05 R)
• M75: 49,836,586 km (0.09 R)
• M76: 50,111,547 km (0.069 R)
• M77: 50,294,954 km (0.117 R)
• M78: 50,846,820 km (0.118 R)
• M79: 51,863,637 km (0.108 R)
• M80: 52,142,188 km (0.097 R)
• M81: 53,823,519 km (0.118 R)
• M82: 56,092,918 km (0.051 R)
• M83: 56,760,574 km (0.081 R)
• M84: 57,431,071 km (0.087 R)
• M85: 58,489,775 km (0.115 R)
• M86: 58,682,906 km (0.117 R)
• M87: 60,333,719 km (0.115 R)
• M88: 60,724,319 km (0.12 R)
• M89: 62,887,654 km (0.106 R)
• M90: 63,581,189 km (0.108 R)
• M91: 63,680,522 km (0.088 R)
• M92: 65,276,283 km (0.077 R)
• M93: 66,481,743 km (0.105 R)
• M94: 67,491,827 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit