🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.15 AU - 1.15 AU

Year: 472 Days

Day: 20.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 80.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.26 AU - 1.48 AU

Year: 614 Days

Day: 32.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.49 AU - 1.55 AU

Year: 718 Days

Day: 14.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,690,248 km

• M1: 537,804 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.39 AU - 2.69 AU

Year: 1550 Days

Day: 43 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.34 AU - 2.84 AU

Year: 1596 Days

Day: 15.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,690,248 km

• M1: 1,897,499 km (0.108 R)

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.7

Radius: 12.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.46 AU - 9.56 AU

Year: 9505 Days

Day: 12.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,690,248 km

• M1: 223,050 km (0.088 R)
• M2: 429,944 km (0.095 R)
• M3: 649,255 km (0.08 R)
• M4: 794,365 km (0.118 R)
• M5: 878,588 km (0.106 R)
• M6: 1,011,132 km (0.116 R)
• M7: 1,199,177 km (0.118 R)
• M8: 1,331,271 km (0.043 R)
• M9: 1,416,393 km (0.088 R)
• M10: 1,574,518 km (0.052 R)
• M11: 1,665,024 km (0.081 R)
• M12: 1,757,476 km (0.108 R)
• M13: 1,851,573 km (0.074 R)
• M14: 2,025,555 km (0.114 R)
• M15: 2,164,831 km (0.032 R)
• M16: 2,266,258 km (0.119 R)
• M17: 2,688,124 km (0.117 R)
• M18: 3,089,196 km (0.114 R)
• M19: 3,848,854 km (0.104 R)
• M20: 4,612,252 km (0.074 R)
• M21: 5,092,611 km (0.104 R)
• M22: 5,477,376 km (0.115 R)
• M23: 5,645,225 km (0.11 R)
• M24: 6,421,638 km (0.114 R)
• M25: 6,777,532 km (0.065 R)
• M26: 6,988,165 km (0.031 R)
• M27: 7,539,733 km (0.085 R)
• M28: 7,726,730 km (0.11 R)
• M29: 8,073,498 km (0.093 R)
• M30: 8,847,966 km (0.092 R)
• M31: 9,646,220 km (0.091 R)
• M32: 10,398,249 km (0.099 R)
• M33: 10,606,639 km (0.054 R)
• M34: 10,781,219 km (0.069 R)
• M35: 10,956,997 km (0.11 R)
• M36: 11,741,189 km (0.059 R)
• M37: 12,728,385 km (0.07 R)
• M38: 13,704,212 km (0.076 R)
• M39: 13,932,798 km (0.097 R)
• M40: 14,124,283 km (0.057 R)
• M41: 14,859,856 km (0.115 R)
• M42: 15,134,069 km (0.078 R)
• M43: 15,647,638 km (0.1 R)
• M44: 15,806,810 km (0.043 R)
• M45: 16,327,860 km (0.108 R)
• M46: 17,263,744 km (0.086 R)
• M47: 17,676,036 km (0.066 R)
• M48: 18,133,207 km (0.093 R)
• M49: 18,426,269 km (0.109 R)
• M50: 18,720,977 km (0.108 R)
• M51: 19,528,506 km (0.112 R)
• M52: 20,174,021 km (0.079 R)
• M53: 21,133,542 km (0.111 R)
• M54: 21,663,118 km (0.069 R)
• M55: 21,796,260 km (0.109 R)
• M56: 22,018,712 km (0.103 R)
• M57: 22,376,251 km (0.115 R)
• M58: 23,187,520 km (0.109 R)
• M59: 23,551,193 km (0.028 R)
• M60: 23,825,256 km (0.076 R)
• M61: 24,284,372 km (0.103 R)
• M62: 24,792,706 km (0.084 R)
• M63: 25,071,406 km (0.112 R)
• M64: 25,632,099 km (0.117 R)
• M65: 25,725,897 km (0.068 R)
• M66: 26,196,831 km (0.063 R)
• M67: 26,338,650 km (0.096 R)
• M68: 26,813,324 km (0.112 R)
• M69: 27,530,646 km (0.112 R)
• M70: 28,886,451 km (0.072 R)
• M71: 29,179,813 km (0.03 R)
• M72: 29,474,221 km (0.084 R)
• M73: 29,670,942 km (0.107 R)
• M74: 30,661,430 km (0.099 R)
• M75: 31,160,788 km (0.119 R)
• M76: 31,261,018 km (0.113 R)
• M77: 31,612,424 km (0.049 R)
• M78: 31,914,761 km (0.093 R)
• M79: 32,116,868 km (0.064 R)
• M80: 32,420,851 km (0.069 R)
• M81: 32,929,483 km (0.045 R)
• M82: 34,264,495 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.8

Radius: 5.7

Gravity: 26.8 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.12 AU - 17.92 AU

Year: 22288 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,690,248 km

• M1: 134,189 km (0.03 R)
• M2: 321,336 km (0.117 R)
• M3: 463,604 km (0.05 R)
• M4: 601,533 km (0.029 R)
• M5: 915,988 km (0.064 R)
• M6: 1,120,638 km (0.036 R)
• M7: 1,212,790 km (0.101 R)
• M8: 1,404,574 km (0.113 R)
• M9: 1,925,624 km (0.034 R)
• M10: 2,745,271 km (0.06 R)
• M11: 2,828,447 km (0.077 R)
• M12: 2,870,334 km (0.1 R)
• M13: 2,954,708 km (0.08 R)
• M14: 2,997,343 km (0.041 R)
• M15: 3,125,997 km (0.112 R)
• M16: 4,172,584 km (0.1 R)
• M17: 4,268,326 km (0.12 R)
• M18: 4,708,294 km (0.102 R)
• M19: 5,265,396 km (0.108 R)
• M20: 6,221,327 km (0.112 R)
• M21: 8,408,298 km (0.11 R)
• M22: 9,330,868 km (0.051 R)
• M23: 9,772,182 km (0.104 R)
• M24: 10,675,304 km (0.096 R)
• M25: 13,398,733 km (0.063 R)
• M26: 13,611,162 km (0.09 R)
• M27: 14,690,212 km (0.118 R)
• M28: 15,721,988 km (0.106 R)
• M29: 16,548,816 km (0.119 R)
• M30: 18,558,962 km (0.111 R)
• M31: 19,512,349 km (0.112 R)
• M32: 20,156,817 km (0.084 R)
• M33: 20,318,981 km (0.051 R)
• M34: 20,890,146 km (0.085 R)
• M35: 22,550,832 km (0.051 R)
• M36: 24,945,894 km (0.119 R)
• M37: 25,996,968 km (0.062 R)
• M38: 28,960,801 km (0.113 R)
• M39: 29,603,025 km (0.118 R)
• M40: 30,157,435 km (0.071 R)
• M41: 30,995,183 km (0.075 R)
• M42: 31,182,479 km (0.102 R)
• M43: 31,370,075 km (0.074 R)
• M44: 31,558,120 km (0.079 R)
• M45: 32,313,738 km (0.119 R)
• M46: 32,693,867 km (0.072 R)
• M47: 33,939,269 km (0.081 R)
• M48: 34,907,766 km (0.067 R)
• M49: 35,689,115 km (0.104 R)
• M50: 36,575,034 km (0.091 R)
• M51: 38,167,802 km (0.117 R)
• M52: 39,174,746 km (0.064 R)
• M53: 41,420,658 km (0.051 R)
• M54: 42,040,293 km (0.063 R)
• M55: 42,559,098 km (0.115 R)
• M56: 44,338,715 km (0.047 R)
• M57: 45,396,970 km (0.111 R)
• M58: 48,295,279 km (0.08 R)
• M59: 48,947,526 km (0.117 R)
• M60: 50,590,559 km (0.091 R)
• M61: 52,474,595 km (0.118 R)
• M62: 52,697,645 km (0.103 R)
• M63: 53,369,040 km (0.115 R)
• M64: 55,854,759 km (0.056 R)
• M65: 57,111,829 km (0.091 R)
• M66: 58,031,856 km (0.109 R)
• M67: 58,724,943 km (0.089 R)
• M68: 58,840,732 km (0.081 R)
• M69: 59,653,497 km (0.12 R)
• M70: 60,470,003 km (0.114 R)
• M71: 60,586,988 km (0.115 R)
• M72: 61,172,813 km (0.06 R)
• M73: 61,407,682 km (0.107 R)
• M74: 62,231,966 km (0.109 R)
• M75: 62,704,695 km (0.097 R)
• M76: 63,416,033 km (0.086 R)
• M77: 63,891,605 km (0.093 R)
• M78: 65,806,159 km (0.067 R)
• M79: 66,770,616 km (0.115 R)
• M80: 67,133,391 km (0.082 R)
• M81: 68,104,131 km (0.082 R)
• M82: 69,691,514 km (0.059 R)
• M83: 70,428,134 km (0.096 R)
• M84: 70,674,372 km (0.085 R)
• M85: 73,276,029 km (0.086 R)
• M86: 74,025,215 km (0.096 R)
• M87: 75,153,632 km (0.091 R)
• M88: 79,339,530 km (0.11 R)
• M89: 79,980,407 km (0.091 R)
• M90: 80,880,388 km (0.089 R)
• M91: 81,138,145 km (0.062 R)
• M92: 81,396,201 km (0.073 R)
• M93: 81,525,304 km (0.097 R)
• M94: 82,042,464 km (0.043 R)
• M95: 84,122,024 km (0.061 R)
• M96: 88,332,905 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.9

Radius: 4.4

Gravity: 46.48 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.65 AU - 22.13 AU

Year: 28972 Days

Day: 20.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,690,248 km

• M1: 291,117 km (0.097 R)
• M2: 451,187 km (0.105 R)
• M3: 608,863 km (0.114 R)
• M4: 723,306 km (0.096 R)
• M5: 783,145 km (0.068 R)
• M6: 1,862,793 km (0.107 R)
• M7: 2,650,874 km (0.091 R)
• M8: 3,276,193 km (0.12 R)
• M9: 4,487,487 km (0.085 R)
• M10: 5,521,358 km (0.105 R)
• M11: 6,003,512 km (0.078 R)
• M12: 6,688,371 km (0.117 R)
• M13: 7,661,356 km (0.095 R)
• M14: 8,062,876 km (0.085 R)
• M15: 8,539,794 km (0.106 R)
• M16: 9,521,007 km (0.096 R)
• M17: 10,834,027 km (0.096 R)
• M18: 11,208,770 km (0.108 R)
• M19: 12,907,155 km (0.043 R)
• M20: 13,464,257 km (0.09 R)
• M21: 14,519,371 km (0.104 R)
• M22: 15,685,038 km (0.09 R)
• M23: 16,023,578 km (0.115 R)
• M24: 16,535,950 km (0.032 R)
• M25: 17,928,258 km (0.086 R)
• M26: 18,638,548 km (0.064 R)
• M27: 19,357,815 km (0.073 R)
• M28: 20,545,921 km (0.106 R)
• M29: 22,040,404 km (0.117 R)
• M30: 22,609,773 km (0.096 R)
• M31: 23,280,271 km (0.101 R)
• M32: 23,376,462 km (0.088 R)
• M33: 23,666,234 km (0.097 R)
• M34: 26,627,972 km (0.069 R)
• M35: 28,460,247 km (0.104 R)
• M36: 29,183,702 km (0.102 R)
• M37: 29,495,614 km (0.096 R)
• M38: 30,437,931 km (0.072 R)
• M39: 31,816,475 km (0.111 R)
• M40: 34,085,875 km (0.078 R)
• M41: 37,417,270 km (0.093 R)
• M42: 37,530,067 km (0.106 R)
• M43: 38,095,846 km (0.119 R)
• M44: 38,550,623 km (0.111 R)
• M45: 41,316,090 km (0.119 R)
• M46: 41,666,298 km (0.099 R)
• M47: 42,369,558 km (0.099 R)
• M48: 43,906,676 km (0.08 R)
• M49: 44,025,756 km (0.098 R)
• M50: 44,144,836 km (0.095 R)
• M51: 44,622,352 km (0.081 R)
• M52: 45,462,045 km (0.082 R)
• M53: 46,913,743 km (0.058 R)
• M54: 47,279,061 km (0.115 R)
• M55: 47,401,133 km (0.03 R)
• M56: 49,243,131 km (0.044 R)
• M57: 52,238,978 km (0.099 R)
• M58: 55,036,458 km (0.12 R)
• M59: 56,065,692 km (0.088 R)
• M60: 59,322,886 km (0.084 R)
• M61: 62,239,596 km (0.077 R)
• M62: 63,043,235 km (0.116 R)
• M63: 63,580,741 km (0.044 R)
• M64: 64,390,065 km (0.088 R)
• M65: 65,066,995 km (0.086 R)
• M66: 65,882,453 km (0.093 R)
• M67: 66,838,085 km (0.113 R)
• M68: 69,039,717 km (0.109 R)
• M69: 70,985,386 km (0.032 R)
• M70: 72,526,843 km (0.11 R)
• M71: 72,808,386 km (0.095 R)
• M72: 75,928,100 km (0.098 R)
• M73: 80,397,636 km (0.045 R)
• M74: 82,004,018 km (0.102 R)
• M75: 82,884,551 km (0.111 R)
• M76: 83,473,368 km (0.115 R)
• M77: 84,951,544 km (0.08 R)
• M78: 88,534,264 km (0.038 R)
• M79: 89,437,685 km (0.102 R)
• M80: 90,041,612 km (0.064 R)
• M81: 92,928,701 km (0.091 R)
• M82: 94,306,946 km (0.098 R)
• M83: 94,460,434 km (0.068 R)
• M84: 95,075,431 km (0.096 R)
• M85: 96,154,929 km (0.12 R)
• M86: 97,393,599 km (0.113 R)
• M87: 98,481,774 km (0.06 R)
• M88: 98,637,506 km (0.033 R)
• M89: 100,513,313 km (0.072 R)
• M90: 101,141,176 km (0.047 R)
• M91: 101,612,858 km (0.066 R)
• M92: 105,094,748 km (0.112 R)
• M93: 105,572,564 km (0.111 R)
• M94: 106,051,127 km (0.038 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 15,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit