🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.65 AU - 0.89 AU

Year: 246 Days

Day: 19.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.83 AU - 1.91 AU

Year: 929 Days

Day: 26.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120

Radius: 8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.26 AU - 8.76 AU

Year: 6745 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 63,074,658 km

• M1: 200,910 km (0.105 R)
• M2: 269,875 km (0.094 R)
• M3: 463,454 km (0.081 R)
• M4: 719,715 km (0.082 R)
• M5: 1,413,401 km (0.11 R)
• M6: 1,772,884 km (0.069 R)
• M7: 2,089,284 km (0.045 R)
• M8: 2,160,343 km (0.093 R)
• M9: 2,789,701 km (0.058 R)
• M10: 2,979,690 km (0.086 R)
• M11: 3,472,765 km (0.076 R)
• M12: 3,780,787 km (0.107 R)
• M13: 4,589,363 km (0.091 R)
• M14: 4,946,454 km (0.05 R)
• M15: 5,022,749 km (0.099 R)
• M16: 5,787,343 km (0.079 R)
• M17: 6,009,646 km (0.114 R)
• M18: 6,296,574 km (0.089 R)
• M19: 6,546,104 km (0.115 R)
• M20: 7,270,606 km (0.072 R)
• M21: 7,797,340 km (0.089 R)
• M22: 7,975,810 km (0.084 R)
• M23: 8,610,554 km (0.077 R)
• M24: 9,308,578 km (0.047 R)
• M25: 10,832,831 km (0.081 R)
• M26: 12,459,109 km (0.1 R)
• M27: 12,641,469 km (0.034 R)
• M28: 13,194,233 km (0.113 R)
• M29: 13,460,218 km (0.079 R)
• M30: 13,754,776 km (0.106 R)
• M31: 13,916,342 km (0.104 R)
• M32: 14,377,702 km (0.11 R)
• M33: 14,761,271 km (0.072 R)
• M34: 15,819,676 km (0.049 R)
• M35: 16,045,568 km (0.114 R)
• M36: 16,586,365 km (0.103 R)
• M37: 16,988,783 km (0.087 R)
• M38: 17,627,416 km (0.101 R)
• M39: 18,303,599 km (0.071 R)
• M40: 18,689,561 km (0.031 R)
• M41: 19,078,216 km (0.093 R)
• M42: 19,198,344 km (0.036 R)
• M43: 19,530,002 km (0.091 R)
• M44: 19,833,087 km (0.085 R)
• M45: 20,046,264 km (0.106 R)
• M46: 20,444,045 km (0.12 R)
• M47: 20,505,530 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.4

Radius: 6.5

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.26 AU - 17.02 AU

Year: 22479 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,074,658 km

• M1: 271,819 km (0.081 R)
• M2: 335,249 km (0.073 R)
• M3: 558,449 km (0.106 R)
• M4: 872,006 km (0.076 R)
• M5: 1,179,878 km (0.082 R)
• M6: 1,289,683 km (0.082 R)
• M7: 1,669,961 km (0.101 R)
• M8: 1,731,446 km (0.079 R)
• M9: 2,216,741 km (0.119 R)
• M10: 2,457,145 km (0.06 R)
• M11: 2,527,456 km (0.119 R)
• M12: 3,343,512 km (0.098 R)
• M13: 4,662,218 km (0.116 R)
• M14: 4,793,265 km (0.119 R)
• M15: 4,837,247 km (0.105 R)
• M16: 5,148,860 km (0.075 R)
• M17: 5,239,067 km (0.1 R)
• M18: 5,791,532 km (0.12 R)
• M19: 6,605,494 km (0.074 R)
• M20: 6,703,630 km (0.076 R)
• M21: 8,179,862 km (0.113 R)
• M22: 9,199,222 km (0.037 R)
• M23: 10,201,677 km (0.074 R)
• M24: 11,238,241 km (0.119 R)
• M25: 11,473,109 km (0.072 R)
• M26: 11,591,142 km (0.112 R)
• M27: 12,007,473 km (0.115 R)
• M28: 12,428,741 km (0.087 R)
• M29: 12,489,328 km (0.11 R)
• M30: 12,610,801 km (0.098 R)
• M31: 12,793,760 km (0.071 R)
• M32: 13,409,804 km (0.077 R)
• M33: 14,862,997 km (0.115 R)
• M34: 15,250,306 km (0.03 R)
• M35: 15,771,954 km (0.063 R)
• M36: 18,259,168 km (0.066 R)
• M37: 18,812,830 km (0.085 R)
• M38: 18,882,393 km (0.087 R)
• M39: 19,512,649 km (0.028 R)
• M40: 19,794,940 km (0.067 R)
• M41: 21,589,666 km (0.074 R)
• M42: 21,954,834 km (0.075 R)
• M43: 22,469,451 km (0.119 R)
• M44: 22,988,106 km (0.086 R)
• M45: 24,037,236 km (0.102 R)
• M46: 25,025,330 km (0.1 R)
• M47: 25,178,518 km (0.108 R)
• M48: 27,276,928 km (0.069 R)
• M49: 27,909,278 km (0.11 R)
• M50: 28,947,338 km (0.117 R)
• M51: 29,835,500 km (0.036 R)
• M52: 30,732,639 km (0.066 R)
• M53: 31,308,142 km (0.056 R)
• M54: 32,386,293 km (0.043 R)
• M55: 35,177,341 km (0.112 R)
• M56: 36,384,596 km (0.08 R)
• M57: 36,993,160 km (0.087 R)
• M58: 37,692,979 km (0.111 R)
• M59: 37,780,793 km (0.085 R)
• M60: 38,220,610 km (0.04 R)
• M61: 38,308,873 km (0.095 R)
• M62: 38,839,347 km (0.112 R)
• M63: 39,907,626 km (0.069 R)
• M64: 40,355,671 km (0.102 R)
• M65: 41,800,487 km (0.087 R)
• M66: 42,346,520 km (0.101 R)
• M67: 43,078,502 km (0.052 R)
• M68: 44,647,485 km (0.09 R)
• M69: 45,392,332 km (0.12 R)
• M70: 45,485,681 km (0.101 R)
• M71: 45,766,327 km (0.097 R)
• M72: 45,859,975 km (0.098 R)
• M73: 48,985,972 km (0.051 R)
• M74: 49,273,499 km (0.055 R)
• M75: 49,369,541 km (0.073 R)
• M76: 49,561,775 km (0.088 R)
• M77: 49,946,839 km (0.114 R)
• M78: 50,913,840 km (0.105 R)
• M79: 51,594,361 km (0.104 R)
• M80: 54,445,846 km (0.11 R)
• M81: 56,944,729 km (0.119 R)
• M82: 61,329,442 km (0.117 R)
• M83: 61,949,825 km (0.119 R)
• M84: 63,405,562 km (0.045 R)
• M85: 65,083,002 km (0.075 R)
• M86: 65,293,786 km (0.109 R)
• M87: 65,504,719 km (0.096 R)
• M88: 67,413,139 km (0.109 R)
• M89: 67,626,465 km (0.073 R)
• M90: 68,802,903 km (0.072 R)
• M91: 68,910,314 km (0.073 R)
• M92: 69,447,520 km (0.083 R)
• M93: 70,526,271 km (0.078 R)
• M94: 71,719,463 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168

Radius: 6.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.86 AU - 21.46 AU

Year: 30481 Days

Day: 19.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,074,658 km

• M1: 108,907 km (0.049 R)
• M2: 390,750 km (0.077 R)
• M3: 583,581 km (0.088 R)
• M4: 1,099,544 km (0.111 R)
• M5: 1,196,633 km (0.113 R)
• M6: 1,322,146 km (0.078 R)
• M7: 1,373,458 km (0.084 R)
• M8: 1,425,518 km (0.082 R)
• M9: 1,531,882 km (0.083 R)
• M10: 1,668,315 km (0.085 R)
• M11: 2,041,861 km (0.078 R)
• M12: 2,284,509 km (0.106 R)
• M13: 2,346,592 km (0.103 R)
• M14: 3,379,416 km (0.119 R)
• M15: 3,739,348 km (0.102 R)
• M16: 3,849,602 km (0.116 R)
• M17: 4,225,242 km (0.105 R)
• M18: 5,420,828 km (0.056 R)
• M19: 5,798,713 km (0.096 R)
• M20: 6,802,814 km (0.111 R)
• M21: 7,164,541 km (0.113 R)
• M22: 7,255,946 km (0.111 R)
• M23: 7,579,077 km (0.045 R)
• M24: 8,966,747 km (0.071 R)
• M25: 9,412,997 km (0.065 R)
• M26: 9,714,736 km (0.096 R)
• M27: 9,917,591 km (0.079 R)
• M28: 10,900,000 km (0.072 R)
• M29: 10,952,659 km (0.112 R)
• M30: 12,184,747 km (0.12 R)
• M31: 12,403,608 km (0.056 R)
• M32: 13,011,873 km (0.072 R)
• M33: 14,085,388 km (0.059 R)
• M34: 14,314,871 km (0.116 R)
• M35: 17,780,305 km (0.12 R)
• M36: 18,465,464 km (0.076 R)
• M37: 19,925,838 km (0.105 R)
• M38: 20,183,595 km (0.061 R)
• M39: 22,084,984 km (0.045 R)
• M40: 24,592,693 km (0.096 R)
• M41: 24,799,886 km (0.093 R)
• M42: 25,216,067 km (0.111 R)
• M43: 25,285,780 km (0.112 R)
• M44: 25,985,300 km (0.058 R)
• M45: 26,196,382 km (0.085 R)
• M46: 26,904,130 km (0.085 R)
• M47: 27,905,388 km (0.078 R)
• M48: 28,410,730 km (0.054 R)
• M49: 28,555,690 km (0.078 R)
• M50: 28,773,505 km (0.112 R)
• M51: 29,064,772 km (0.09 R)
• M52: 30,833,019 km (0.113 R)
• M53: 31,955,900 km (0.087 R)
• M54: 32,257,490 km (0.071 R)
• M55: 32,787,665 km (0.062 R)
• M56: 33,091,947 km (0.119 R)
• M57: 34,318,350 km (0.108 R)
• M58: 36,107,241 km (0.1 R)
• M59: 36,421,397 km (0.114 R)
• M60: 38,005,937 km (0.105 R)
• M61: 40,506,017 km (0.107 R)
• M62: 40,587,548 km (0.116 R)
• M63: 42,892,552 km (0.093 R)
• M64: 43,726,111 km (0.105 R)
• M65: 44,228,760 km (0.109 R)
• M66: 44,396,758 km (0.065 R)
• M67: 45,918,019 km (0.049 R)
• M68: 47,972,746 km (0.028 R)
• M69: 48,491,252 km (0.082 R)
• M70: 49,011,404 km (0.091 R)
• M71: 50,583,229 km (0.054 R)
• M72: 50,846,820 km (0.093 R)
• M73: 50,934,784 km (0.092 R)
• M74: 51,551,875 km (0.106 R)
• M75: 52,526,655 km (0.051 R)
• M76: 53,507,568 km (0.094 R)
• M77: 54,584,523 km (0.053 R)
• M78: 54,945,054 km (0.101 R)
• M79: 55,125,619 km (0.056 R)
• M80: 55,577,853 km (0.084 R)
• M81: 58,870,652 km (0.057 R)
• M82: 58,963,103 km (0.119 R)
• M83: 59,148,006 km (0.058 R)
• M84: 60,633,962 km (0.118 R)
• M85: 62,508,573 km (0.106 R)
• M86: 62,980,255 km (0.08 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 16,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit