🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.53 AU - 0.63 AU

Year: 162 Days

Day: 31.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,787,550 km

• M1: 46,525 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.57 AU - 1.95 AU

Year: 857 Days

Day: 33.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,787,550 km

• M1: 81,680 km (0.059 R)
• M2: 448,195 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.64 AU - 3.88 AU

Year: 2676 Days

Day: 22.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 123 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.1

Radius: 6.5

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.12 AU - 13.9 AU

Year: 16243 Days

Day: 20.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,787,550 km

• M1: 84,822 km (0.071 R)
• M2: 171,439 km (0.095 R)
• M3: 452,683 km (0.103 R)
• M4: 508,483 km (0.113 R)
• M5: 551,867 km (0.07 R)
• M6: 739,163 km (0.116 R)
• M7: 823,237 km (0.052 R)
• M8: 892,800 km (0.114 R)
• M9: 1,210,696 km (0.071 R)
• M10: 1,413,251 km (0.091 R)
• M11: 1,497,475 km (0.104 R)
• M12: 1,626,877 km (0.097 R)
• M13: 1,989,801 km (0.118 R)
• M14: 2,084,497 km (0.104 R)
• M15: 2,327,593 km (0.104 R)
• M16: 2,377,409 km (0.114 R)
• M17: 2,631,427 km (0.042 R)
• M18: 2,921,048 km (0.037 R)
• M19: 3,501,937 km (0.043 R)
• M20: 3,997,853 km (0.105 R)
• M21: 4,453,678 km (0.03 R)
• M22: 4,735,072 km (0.09 R)
• M23: 5,022,150 km (0.084 R)
• M24: 5,184,165 km (0.066 R)
• M25: 5,513,430 km (0.056 R)
• M26: 6,157,448 km (0.117 R)
• M27: 6,470,856 km (0.073 R)
• M28: 6,718,141 km (0.113 R)
• M29: 7,258,489 km (0.105 R)
• M30: 7,478,697 km (0.094 R)
• M31: 7,963,095 km (0.11 R)
• M32: 8,038,492 km (0.106 R)
• M33: 8,228,032 km (0.072 R)
• M34: 9,158,681 km (0.071 R)
• M35: 9,636,347 km (0.087 R)
• M36: 9,878,247 km (0.109 R)
• M37: 11,927,588 km (0.097 R)
• M38: 13,244,797 km (0.116 R)
• M39: 13,289,527 km (0.106 R)
• M40: 13,379,136 km (0.086 R)
• M41: 13,603,832 km (0.105 R)
• M42: 13,694,039 km (0.095 R)
• M43: 14,653,710 km (0.093 R)
• M44: 14,838,912 km (0.108 R)
• M45: 15,258,684 km (0.104 R)
• M46: 15,399,306 km (0.032 R)
• M47: 15,824,164 km (0.092 R)
• M48: 16,348,654 km (0.113 R)
• M49: 17,024,537 km (0.116 R)
• M50: 17,414,688 km (0.101 R)
• M51: 17,807,981 km (0.108 R)
• M52: 18,503,013 km (0.083 R)
• M53: 19,105,892 km (0.109 R)
• M54: 19,715,204 km (0.08 R)
• M55: 20,279,338 km (0.097 R)
• M56: 21,844,730 km (0.067 R)
• M57: 22,056,411 km (0.066 R)
• M58: 22,641,937 km (0.115 R)
• M59: 22,748,899 km (0.1 R)
• M60: 23,178,694 km (0.118 R)
• M61: 23,340,409 km (0.11 R)
• M62: 23,502,723 km (0.03 R)
• M63: 24,100,666 km (0.114 R)
• M64: 25,422,662 km (0.076 R)
• M65: 27,108,032 km (0.113 R)
• M66: 28,021,626 km (0.105 R)
• M67: 28,079,072 km (0.09 R)
• M68: 30,703,766 km (0.091 R)
• M69: 31,000,120 km (0.104 R)
• M70: 31,595,968 km (0.049 R)
• M71: 32,556,985 km (0.087 R)
• M72: 33,832,755 km (0.112 R)
• M73: 34,569,226 km (0.047 R)
• M74: 35,372,865 km (0.101 R)
• M75: 35,497,181 km (0.119 R)
• M76: 36,747,071 km (0.094 R)
• M77: 38,712,787 km (0.101 R)
• M78: 39,225,609 km (0.051 R)
• M79: 39,547,244 km (0.082 R)
• M80: 39,740,674 km (0.105 R)
• M81: 39,805,151 km (0.106 R)
• M82: 40,257,834 km (0.075 R)
• M83: 40,582,312 km (0.106 R)
• M84: 40,647,387 km (0.11 R)
• M85: 41,103,212 km (0.117 R)
• M86: 41,364,559 km (0.11 R)
• M87: 41,429,934 km (0.101 R)
• M88: 42,283,389 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.4

Radius: 6

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.35 AU - 19.61 AU

Year: 25685 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,787,550 km

• M1: 145,858 km (0.119 R)
• M2: 549,922 km (0.116 R)
• M3: 1,497,325 km (0.062 R)
• M4: 1,577,061 km (0.111 R)
• M5: 3,101,762 km (0.101 R)
• M6: 3,169,829 km (0.096 R)
• M7: 5,065,085 km (0.085 R)
• M8: 5,971,199 km (0.109 R)
• M9: 6,183,927 km (0.108 R)
• M10: 6,529,797 km (0.063 R)
• M11: 6,881,801 km (0.103 R)
• M12: 7,974,614 km (0.082 R)
• M13: 8,114,936 km (0.116 R)
• M14: 10,726,317 km (0.078 R)
• M15: 11,667,437 km (0.065 R)
• M16: 11,826,759 km (0.112 R)
• M17: 12,743,644 km (0.058 R)
• M18: 13,072,760 km (0.066 R)
• M19: 13,349,067 km (0.083 R)
• M20: 13,795,317 km (0.045 R)
• M21: 15,628,340 km (0.072 R)
• M22: 16,454,120 km (0.089 R)
• M23: 16,513,660 km (0.081 R)
• M24: 17,173,237 km (0.113 R)
• M25: 18,641,839 km (0.093 R)
• M26: 18,703,923 km (0.118 R)
• M27: 20,150,235 km (0.091 R)
• M28: 20,790,214 km (0.037 R)
• M29: 20,854,542 km (0.094 R)
• M30: 21,306,926 km (0.106 R)
• M31: 22,816,218 km (0.106 R)
• M32: 22,882,640 km (0.091 R)
• M33: 23,015,632 km (0.096 R)
• M34: 23,818,973 km (0.091 R)
• M35: 25,315,400 km (0.086 R)
• M36: 25,521,846 km (0.063 R)
• M37: 26,492,586 km (0.108 R)
• M38: 27,334,074 km (0.04 R)
• M39: 27,829,093 km (0.112 R)
• M40: 28,042,121 km (0.11 R)
• M41: 29,476,166 km (0.053 R)
• M42: 29,620,977 km (0.101 R)
• M43: 30,056,456 km (0.093 R)
• M44: 30,275,019 km (0.074 R)
• M45: 30,640,486 km (0.078 R)
• M46: 31,081,052 km (0.099 R)
• M47: 31,154,654 km (0.105 R)
• M48: 31,375,909 km (0.094 R)
• M49: 32,340,516 km (0.061 R)
• M50: 33,390,095 km (0.082 R)
• M51: 33,465,492 km (0.086 R)
• M52: 34,146,761 km (0.119 R)
• M53: 36,294,987 km (0.116 R)
• M54: 36,994,805 km (0.095 R)
• M55: 38,882,581 km (0.089 R)
• M56: 39,041,304 km (0.094 R)
• M57: 40,640,356 km (0.091 R)
• M58: 41,772,363 km (0.101 R)
• M59: 41,934,826 km (0.118 R)
• M60: 44,067,344 km (0.103 R)
• M61: 44,647,485 km (0.095 R)
• M62: 44,730,511 km (0.108 R)
• M63: 46,655,537 km (0.033 R)
• M64: 49,035,340 km (0.11 R)
• M65: 49,378,517 km (0.054 R)
• M66: 52,590,533 km (0.118 R)
• M67: 52,766,011 km (0.086 R)
• M68: 53,205,679 km (0.084 R)
• M69: 54,266,029 km (0.103 R)
• M70: 54,976,769 km (0.099 R)
• M71: 55,154,790 km (0.105 R)
• M72: 55,511,731 km (0.115 R)
• M73: 56,048,488 km (0.068 R)
• M74: 57,488,367 km (0.08 R)
• M75: 57,759,588 km (0.098 R)
• M76: 58,212,720 km (0.109 R)
• M77: 58,394,332 km (0.12 R)
• M78: 59,031,469 km (0.081 R)
• M79: 61,048,497 km (0.082 R)
• M80: 61,787,511 km (0.044 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: 322 - 19,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit