🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.25 AU - 1.97 AU

Year: 728 Days

Day: 17.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,119,094 km

• M1: 340,335 km (0.095 R)
• M2: 428,299 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.77 AU - 2.89 AU

Year: 1697 Days

Day: 40.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,119,094 km

• M1: 91,853 km (0.11 R)

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639

Radius: 10.1

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.5 AU - 8.26 AU

Year: 7146 Days

Day: 15 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,119,094 km

• M1: 281,992 km (0.081 R)
• M2: 568,023 km (0.081 R)
• M3: 787,184 km (0.071 R)
• M4: 954,135 km (0.098 R)
• M5: 1,252,733 km (0.083 R)
• M6: 1,468,303 km (0.098 R)
• M7: 1,754,783 km (0.102 R)
• M8: 1,996,832 km (0.095 R)
• M9: 2,671,818 km (0.084 R)
• M10: 2,810,346 km (0.096 R)
• M11: 3,046,411 km (0.092 R)
• M12: 3,191,222 km (0.083 R)
• M13: 3,338,426 km (0.032 R)
• M14: 4,081,180 km (0.038 R)
• M15: 4,761,401 km (0.069 R)
• M16: 5,043,543 km (0.105 R)
• M17: 5,186,558 km (0.1 R)
• M18: 5,389,263 km (0.095 R)
• M19: 5,772,533 km (0.096 R)
• M20: 6,103,743 km (0.111 R)
• M21: 6,225,665 km (0.112 R)
• M22: 6,317,817 km (0.073 R)
• M23: 6,847,843 km (0.071 R)
• M24: 7,070,295 km (0.06 R)
• M25: 7,392,379 km (0.113 R)
• M26: 7,587,903 km (0.104 R)
• M27: 7,686,189 km (0.093 R)
• M28: 8,017,399 km (0.119 R)
• M29: 8,319,287 km (0.082 R)
• M30: 8,625,065 km (0.115 R)
• M31: 8,727,839 km (0.114 R)
• M32: 9,317,853 km (0.096 R)
• M33: 9,849,075 km (0.119 R)
• M34: 10,100,399 km (0.05 R)
• M35: 10,829,988 km (0.118 R)
• M36: 11,052,291 km (0.108 R)
• M37: 11,842,018 km (0.062 R)
• M38: 12,070,903 km (0.099 R)
• M39: 12,147,646 km (0.109 R)
• M40: 12,224,390 km (0.063 R)
• M41: 12,844,772 km (0.085 R)
• M42: 14,116,205 km (0.095 R)
• M43: 14,644,136 km (0.085 R)
• M44: 14,848,935 km (0.117 R)
• M45: 15,137,210 km (0.071 R)
• M46: 15,552,195 km (0.12 R)
• M47: 15,635,670 km (0.112 R)
• M48: 15,971,069 km (0.088 R)
• M49: 16,351,197 km (0.086 R)
• M50: 16,691,532 km (0.066 R)
• M51: 17,857,498 km (0.084 R)
• M52: 18,164,173 km (0.092 R)
• M53: 19,542,867 km (0.096 R)
• M54: 20,085,459 km (0.103 R)
• M55: 20,724,990 km (0.109 R)
• M56: 21,743,303 km (0.055 R)
• M57: 22,352,615 km (0.101 R)
• M58: 22,872,617 km (0.106 R)
• M59: 22,967,611 km (0.11 R)
• M60: 23,157,900 km (0.102 R)
• M61: 23,444,380 km (0.117 R)
• M62: 23,588,143 km (0.104 R)
• M63: 23,828,248 km (0.112 R)
• M64: 24,359,470 km (0.117 R)
• M65: 25,237,161 km (0.113 R)
• M66: 25,630,454 km (0.106 R)
• M67: 25,778,555 km (0.09 R)
• M68: 26,075,507 km (0.057 R)
• M69: 26,224,357 km (0.111 R)
• M70: 26,323,840 km (0.117 R)
• M71: 27,627,735 km (0.117 R)
• M72: 28,134,872 km (0.084 R)
• M73: 29,726,294 km (0.1 R)
• M74: 30,716,183 km (0.06 R)
• M75: 30,873,410 km (0.069 R)
• M76: 32,407,536 km (0.096 R)
• M77: 33,425,999 km (0.103 R)
• M78: 33,858,037 km (0.118 R)
• M79: 34,782,253 km (0.085 R)
• M80: 34,946,212 km (0.085 R)
• M81: 35,439,586 km (0.062 R)
• M82: 35,935,204 km (0.091 R)
• M83: 36,100,958 km (0.116 R)
• M84: 36,322,363 km (0.098 R)
• M85: 36,433,215 km (0.113 R)
• M86: 36,822,169 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.1

Radius: 10.3

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.73 AU - 10.39 AU

Year: 9720 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,119,094 km

• M1: 174,581 km (0.113 R)
• M2: 547,827 km (0.099 R)
• M3: 944,112 km (0.098 R)
• M4: 1,020,706 km (0.083 R)
• M5: 1,922,931 km (0.115 R)
• M6: 2,329,987 km (0.081 R)
• M7: 2,674,960 km (0.09 R)
• M8: 2,876,318 km (0.049 R)
• M9: 3,270,209 km (0.075 R)
• M10: 3,413,375 km (0.074 R)
• M11: 3,880,569 km (0.064 R)
• M12: 4,341,929 km (0.034 R)
• M13: 4,579,191 km (0.119 R)
• M14: 4,659,226 km (0.115 R)
• M15: 5,428,608 km (0.115 R)
• M16: 5,713,143 km (0.112 R)
• M17: 6,090,129 km (0.101 R)
• M18: 6,415,654 km (0.088 R)
• M19: 6,746,714 km (0.029 R)
• M20: 7,457,155 km (0.09 R)
• M21: 7,583,266 km (0.096 R)
• M22: 8,223,844 km (0.071 R)
• M23: 8,550,715 km (0.064 R)
• M24: 8,649,599 km (0.034 R)
• M25: 9,420,477 km (0.081 R)
• M26: 10,108,627 km (0.117 R)
• M27: 10,353,220 km (0.04 R)
• M28: 10,423,531 km (0.05 R)
• M29: 11,279,231 km (0.102 R)
• M30: 11,642,454 km (0.072 R)
• M31: 12,305,921 km (0.118 R)
• M32: 12,604,817 km (0.098 R)
• M33: 12,906,108 km (0.103 R)
• M34: 13,554,016 km (0.106 R)
• M35: 13,708,102 km (0.105 R)
• M36: 14,017,919 km (0.114 R)
• M37: 14,329,980 km (0.059 R)
• M38: 14,486,908 km (0.057 R)
• M39: 14,921,490 km (0.088 R)
• M40: 15,641,654 km (0.107 R)
• M41: 16,209,677 km (0.089 R)
• M42: 16,578,436 km (0.04 R)
• M43: 17,701,318 km (0.09 R)
• M44: 18,463,369 km (0.104 R)
• M45: 18,934,453 km (0.116 R)
• M46: 19,801,073 km (0.096 R)
• M47: 19,888,439 km (0.076 R)
• M48: 19,975,953 km (0.103 R)
• M49: 21,080,434 km (0.114 R)
• M50: 22,023,499 km (0.118 R)
• M51: 22,204,812 km (0.093 R)
• M52: 22,568,634 km (0.078 R)
• M53: 22,888,773 km (0.066 R)
• M54: 23,072,180 km (0.079 R)
• M55: 23,440,790 km (0.072 R)
• M56: 23,997,294 km (0.12 R)
• M57: 24,090,493 km (0.094 R)
• M58: 24,370,840 km (0.108 R)
• M59: 25,265,435 km (0.082 R)
• M60: 25,455,125 km (0.075 R)
• M61: 25,883,723 km (0.119 R)
• M62: 27,768,357 km (0.096 R)
• M63: 27,915,262 km (0.108 R)
• M64: 28,209,670 km (0.028 R)
• M65: 28,455,759 km (0.076 R)
• M66: 28,603,711 km (0.06 R)
• M67: 29,049,363 km (0.109 R)
• M68: 29,447,294 km (0.086 R)
• M69: 29,547,075 km (0.117 R)
• M70: 29,746,938 km (0.096 R)
• M71: 30,905,125 km (0.097 R)
• M72: 31,362,296 km (0.054 R)
• M73: 31,617,360 km (0.068 R)
• M74: 32,026,660 km (0.095 R)
• M75: 32,799,034 km (0.066 R)
• M76: 33,525,481 km (0.087 R)
• M77: 33,890,650 km (0.102 R)
• M78: 34,414,691 km (0.115 R)
• M79: 34,783,001 km (0.097 R)
• M80: 35,046,892 km (0.114 R)
• M81: 35,152,657 km (0.089 R)
• M82: 35,364,488 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.4

Radius: 8

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.87 AU - 17.95 AU

Year: 19498 Days

Day: 19.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,119,094 km

• M1: 106,364 km (0.102 R)
• M2: 385,813 km (0.116 R)
• M3: 441,164 km (0.081 R)
• M4: 834,756 km (0.119 R)
• M5: 1,120,189 km (0.105 R)
• M6: 1,203,216 km (0.115 R)
• M7: 1,618,649 km (0.09 R)
• M8: 2,008,202 km (0.093 R)
• M9: 2,319,216 km (0.066 R)
• M10: 2,498,584 km (0.109 R)
• M11: 2,757,538 km (0.043 R)
• M12: 3,301,176 km (0.109 R)
• M13: 3,793,204 km (0.075 R)
• M14: 4,529,225 km (0.111 R)
• M15: 5,214,683 km (0.057 R)
• M16: 5,834,915 km (0.101 R)
• M17: 6,528,601 km (0.086 R)
• M18: 6,782,767 km (0.091 R)
• M19: 6,988,315 km (0.054 R)
• M20: 7,040,076 km (0.076 R)
• M21: 7,091,986 km (0.077 R)
• M22: 7,617,524 km (0.087 R)
• M23: 8,929,646 km (0.064 R)
• M24: 9,098,542 km (0.114 R)
• M25: 11,206,526 km (0.082 R)
• M26: 11,756,298 km (0.045 R)
• M27: 12,755,163 km (0.081 R)
• M28: 13,522,002 km (0.044 R)
• M29: 13,910,956 km (0.096 R)
• M30: 14,041,555 km (0.112 R)
• M31: 14,106,930 km (0.07 R)
• M32: 14,369,623 km (0.048 R)
• M33: 14,766,507 km (0.079 R)
• M34: 15,100,110 km (0.084 R)
• M35: 16,115,730 km (0.078 R)
• M36: 17,223,352 km (0.11 R)
• M37: 18,426,718 km (0.098 R)
• M38: 18,785,902 km (0.093 R)
• M39: 18,858,008 km (0.058 R)
• M40: 19,438,149 km (0.062 R)
• M41: 20,097,726 km (0.049 R)
• M42: 21,439,020 km (0.094 R)
• M43: 22,044,293 km (0.094 R)
• M44: 22,425,618 km (0.03 R)
• M45: 22,808,888 km (0.093 R)
• M46: 23,582,160 km (0.1 R)
• M47: 23,893,922 km (0.108 R)
• M48: 25,233,870 km (0.112 R)
• M49: 27,739,484 km (0.069 R)
• M50: 28,564,517 km (0.097 R)
• M51: 31,258,475 km (0.097 R)
• M52: 32,289,354 km (0.105 R)
• M53: 33,856,541 km (0.07 R)
• M54: 35,092,669 km (0.094 R)
• M55: 37,155,025 km (0.105 R)
• M56: 37,336,337 km (0.103 R)
• M57: 38,063,981 km (0.109 R)
• M58: 38,888,266 km (0.103 R)
• M59: 38,980,268 km (0.071 R)
• M60: 39,072,271 km (0.1 R)
• M61: 39,441,179 km (0.107 R)
• M62: 40,089,387 km (0.108 R)
• M63: 41,208,828 km (0.068 R)
• M64: 43,287,640 km (0.117 R)
• M65: 43,382,934 km (0.059 R)
• M66: 44,820,868 km (0.109 R)
• M67: 47,546,542 km (0.099 R)
• M68: 48,532,990 km (0.087 R)
• M69: 49,426,538 km (0.117 R)
• M70: 49,925,148 km (0.1 R)
• M71: 53,462,988 km (0.076 R)
• M72: 54,797,401 km (0.103 R)
• M73: 54,900,474 km (0.069 R)
• M74: 56,454,796 km (0.101 R)
• M75: 56,871,725 km (0.099 R)
• M76: 57,708,725 km (0.067 R)
• M77: 58,549,764 km (0.088 R)
• M78: 59,925,017 km (0.107 R)
• M79: 61,417,855 km (0.117 R)
• M80: 61,524,967 km (0.098 R)
• M81: 62,599,528 km (0.034 R)
• M82: 64,005,599 km (0.082 R)
• M83: 64,331,572 km (0.116 R)
• M84: 65,094,222 km (0.069 R)
• M85: 65,640,853 km (0.026 R)
• M86: 66,518,693 km (0.091 R)
• M87: 67,069,213 km (0.087 R)
• M88: 67,179,617 km (0.091 R)
• M89: 70,628,596 km (0.11 R)
• M90: 71,190,336 km (0.08 R)
• M91: 72,431,250 km (0.071 R)
• M92: 74,934,471 km (0.119 R)
• M93: 77,003,559 km (0.102 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 18,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit