🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.42 AU - 0.62 AU

Year: 144 Days

Day: 24.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.11 AU - 1.27 AU

Year: 497 Days

Day: 33.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.56 AU - 1.92 AU

Year: 879 Days

Day: 27.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.8

Radius: 9.3

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.6 AU - 7.22 AU

Year: 5501 Days

Day: 11.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 83.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,667,180 km

• M1: 159,621 km (0.116 R)
• M2: 247,285 km (0.11 R)
• M3: 427,850 km (0.079 R)
• M4: 1,490,892 km (0.037 R)
• M5: 1,637,349 km (0.099 R)
• M6: 1,771,538 km (0.112 R)
• M7: 1,874,611 km (0.089 R)
• M8: 1,944,473 km (0.076 R)
• M9: 2,307,248 km (0.099 R)
• M10: 2,477,490 km (0.103 R)
• M11: 2,790,449 km (0.053 R)
• M12: 2,890,829 km (0.073 R)
• M13: 3,054,041 km (0.082 R)
• M14: 3,241,337 km (0.09 R)
• M15: 3,389,738 km (0.096 R)
• M16: 3,475,458 km (0.071 R)
• M17: 3,562,075 km (0.06 R)
• M18: 3,870,546 km (0.094 R)
• M19: 4,050,811 km (0.099 R)
• M20: 4,303,033 km (0.099 R)
• M21: 4,466,394 km (0.091 R)
• M22: 4,799,100 km (0.117 R)
• M23: 4,992,979 km (0.103 R)
• M24: 5,115,350 km (0.065 R)
• M25: 5,870,819 km (0.104 R)
• M26: 6,000,221 km (0.066 R)
• M27: 6,078,311 km (0.048 R)
• M28: 6,209,060 km (0.075 R)
• M29: 7,317,131 km (0.054 R)
• M30: 7,765,925 km (0.08 R)
• M31: 8,051,058 km (0.115 R)
• M32: 8,368,654 km (0.042 R)
• M33: 8,543,534 km (0.101 R)
• M34: 9,315,759 km (0.078 R)
• M35: 9,466,852 km (0.079 R)
• M36: 9,894,104 km (0.08 R)
• M37: 9,986,555 km (0.045 R)
• M38: 10,079,306 km (0.091 R)
• M39: 11,245,721 km (0.117 R)
• M40: 11,828,704 km (0.111 R)
• M41: 12,288,867 km (0.083 R)
• M42: 12,654,484 km (0.066 R)
• M43: 13,328,572 km (0.109 R)
• M44: 13,567,180 km (0.105 R)
• M45: 13,704,212 km (0.075 R)
• M46: 14,361,396 km (0.108 R)
• M47: 14,676,299 km (0.083 R)
• M48: 14,816,921 km (0.117 R)
• M49: 15,135,116 km (0.1 R)
• M50: 15,384,196 km (0.101 R)
• M51: 17,239,210 km (0.035 R)
• M52: 17,313,410 km (0.075 R)
• M53: 17,462,111 km (0.061 R)
• M54: 17,573,860 km (0.104 R)
• M55: 17,685,909 km (0.058 R)
• M56: 17,910,755 km (0.047 R)
• M57: 17,985,853 km (0.118 R)
• M58: 18,552,679 km (0.109 R)
• M59: 18,666,822 km (0.074 R)
• M60: 18,781,115 km (0.078 R)
• M61: 19,240,680 km (0.1 R)
• M62: 19,317,723 km (0.108 R)
• M63: 19,433,362 km (0.075 R)
• M64: 19,703,984 km (0.082 R)
• M65: 20,288,314 km (0.074 R)
• M66: 20,523,631 km (0.092 R)
• M67: 20,681,008 km (0.112 R)
• M68: 20,917,821 km (0.114 R)
• M69: 20,997,108 km (0.063 R)
• M70: 21,394,291 km (0.103 R)
• M71: 21,513,969 km (0.118 R)
• M72: 21,593,854 km (0.117 R)
• M73: 21,713,832 km (0.093 R)
• M74: 21,794,016 km (0.118 R)
• M75: 21,874,201 km (0.117 R)
• M76: 22,479,174 km (0.084 R)
• M77: 22,967,163 km (0.097 R)
• M78: 25,374,192 km (0.081 R)
• M79: 25,543,238 km (0.057 R)
• M80: 26,908,319 km (0.075 R)
• M81: 28,428,233 km (0.059 R)
• M82: 28,691,675 km (0.069 R)
• M83: 29,397,926 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454

Radius: 8.4

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.73 AU - 9.05 AU

Year: 10149 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,667,180 km

• M1: 197,768 km (0.099 R)
• M2: 479,910 km (0.117 R)
• M3: 533,466 km (0.109 R)
• M4: 1,021,604 km (0.114 R)
• M5: 1,260,212 km (0.078 R)
• M6: 1,396,047 km (0.08 R)
• M7: 1,661,434 km (0.117 R)
• M8: 1,725,013 km (0.092 R)
• M9: 1,811,032 km (0.089 R)
• M10: 2,123,542 km (0.072 R)
• M11: 2,333,577 km (0.05 R)
• M12: 2,501,576 km (0.111 R)
• M13: 2,648,780 km (0.085 R)
• M14: 2,824,258 km (0.099 R)
• M15: 3,319,577 km (0.08 R)
• M16: 3,373,432 km (0.093 R)
• M17: 3,536,344 km (0.12 R)
• M18: 3,674,124 km (0.064 R)
• M19: 3,813,699 km (0.078 R)
• M20: 3,926,795 km (0.111 R)
• M21: 4,567,821 km (0.117 R)
• M22: 4,627,810 km (0.111 R)
• M23: 5,085,430 km (0.108 R)
• M24: 5,210,045 km (0.076 R)
• M25: 5,304,142 km (0.082 R)
• M26: 5,557,710 km (0.038 R)
• M27: 5,718,229 km (0.114 R)
• M28: 5,847,781 km (0.059 R)
• M29: 6,109,876 km (0.042 R)
• M30: 6,209,060 km (0.082 R)
• M31: 6,442,731 km (0.034 R)
• M32: 6,679,395 km (0.067 R)
• M33: 6,747,462 km (0.118 R)
• M34: 6,987,866 km (0.108 R)
• M35: 7,547,661 km (0.09 R)
• M36: 8,085,615 km (0.064 R)
• M37: 8,158,320 km (0.113 R)
• M38: 8,267,676 km (0.113 R)
• M39: 8,451,083 km (0.058 R)
• M40: 8,710,186 km (0.063 R)
• M41: 8,934,434 km (0.049 R)
• M42: 9,618,245 km (0.092 R)
• M43: 10,476,937 km (0.115 R)
• M44: 11,238,091 km (0.045 R)
• M45: 11,934,320 km (0.085 R)
• M46: 12,518,051 km (0.083 R)
• M47: 12,813,506 km (0.111 R)
• M48: 12,940,814 km (0.102 R)
• M49: 13,196,627 km (0.107 R)
• M50: 13,626,870 km (0.082 R)
• M51: 13,930,703 km (0.112 R)
• M52: 14,105,284 km (0.081 R)
• M53: 15,168,476 km (0.053 R)
• M54: 16,671,935 km (0.063 R)
• M55: 17,277,058 km (0.077 R)
• M56: 18,845,592 km (0.117 R)
• M57: 19,818,277 km (0.11 R)
• M58: 20,508,821 km (0.099 R)
• M59: 20,657,820 km (0.067 R)
• M60: 21,408,203 km (0.116 R)
• M61: 21,761,404 km (0.094 R)
• M62: 22,065,686 km (0.107 R)
• M63: 23,090,132 km (0.116 R)
• M64: 23,712,310 km (0.104 R)
• M65: 26,147,913 km (0.069 R)
• M66: 27,614,121 km (0.107 R)
• M67: 27,723,926 km (0.05 R)
• M68: 28,551,053 km (0.057 R)
• M69: 31,366,335 km (0.055 R)
• M70: 31,480,778 km (0.038 R)
• M71: 31,997,489 km (0.108 R)
• M72: 32,228,019 km (0.082 R)
• M73: 33,155,675 km (0.116 R)
• M74: 33,974,724 km (0.063 R)
• M75: 34,622,782 km (0.105 R)
• M76: 35,037,317 km (0.089 R)
• M77: 35,334,568 km (0.077 R)
• M78: 36,350,936 km (0.091 R)
• M79: 36,531,351 km (0.095 R)
• M80: 37,377,028 km (0.083 R)
• M81: 37,741,598 km (0.103 R)
• M82: 37,924,107 km (0.051 R)
• M83: 38,964,710 km (0.108 R)
• M84: 39,457,785 km (0.113 R)
• M85: 39,643,137 km (0.115 R)
• M86: 40,699,148 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.2

Radius: 6.5

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.98 AU - 15.98 AU

Year: 17905 Days

Day: 22.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,667,180 km

• M1: 90,806 km (0.047 R)
• M2: 292,165 km (0.091 R)
• M3: 494,720 km (0.091 R)
• M4: 737,966 km (0.09 R)
• M5: 799,301 km (0.093 R)
• M6: 1,608,776 km (0.087 R)
• M7: 1,662,481 km (0.118 R)
• M8: 2,505,465 km (0.089 R)
• M9: 2,599,413 km (0.101 R)
• M10: 2,822,912 km (0.072 R)
• M11: 3,254,502 km (0.092 R)
• M12: 3,426,090 km (0.044 R)
• M13: 3,922,007 km (0.074 R)
• M14: 5,418,734 km (0.051 R)
• M15: 5,459,275 km (0.073 R)
• M16: 6,036,723 km (0.111 R)
• M17: 6,078,610 km (0.062 R)
• M18: 6,247,656 km (0.104 R)
• M19: 6,938,798 km (0.069 R)
• M20: 7,026,911 km (0.118 R)
• M21: 7,518,191 km (0.059 R)
• M22: 7,882,461 km (0.095 R)
• M23: 8,020,540 km (0.084 R)
• M24: 8,913,490 km (0.068 R)
• M25: 9,347,473 km (0.104 R)
• M26: 10,135,854 km (0.055 R)
• M27: 10,690,264 km (0.108 R)
• M28: 10,996,790 km (0.097 R)
• M29: 11,566,159 km (0.076 R)
• M30: 11,828,255 km (0.071 R)
• M31: 12,572,355 km (0.114 R)
• M32: 12,626,060 km (0.105 R)
• M33: 13,386,167 km (0.115 R)
• M34: 13,441,069 km (0.116 R)
• M35: 13,882,682 km (0.116 R)
• M36: 13,993,834 km (0.12 R)
• M37: 15,523,173 km (0.095 R)
• M38: 16,630,795 km (0.05 R)
• M39: 16,926,550 km (0.047 R)
• M40: 17,463,158 km (0.085 R)
• M41: 18,370,020 km (0.114 R)
• M42: 18,614,313 km (0.066 R)
• M43: 18,675,649 km (0.076 R)
• M44: 18,736,984 km (0.092 R)
• M45: 20,292,054 km (0.096 R)
• M46: 20,355,184 km (0.084 R)
• M47: 21,372,898 km (0.092 R)
• M48: 21,437,076 km (0.082 R)
• M49: 21,758,861 km (0.099 R)
• M50: 22,472,443 km (0.059 R)
• M51: 23,325,599 km (0.106 R)
• M52: 26,222,263 km (0.037 R)
• M53: 26,428,558 km (0.102 R)
• M54: 26,566,338 km (0.073 R)
• M55: 28,309,303 km (0.094 R)
• M56: 28,732,964 km (0.082 R)
• M57: 29,372,644 km (0.065 R)
• M58: 29,801,691 km (0.065 R)
• M59: 30,088,769 km (0.107 R)
• M60: 32,051,045 km (0.041 R)
• M61: 33,829,614 km (0.099 R)
• M62: 33,904,413 km (0.06 R)
• M63: 35,032,979 km (0.074 R)
• M64: 35,640,047 km (0.12 R)
• M65: 35,868,483 km (0.082 R)
• M66: 35,944,778 km (0.11 R)
• M67: 36,556,932 km (0.049 R)
• M68: 37,172,677 km (0.12 R)
• M69: 37,714,072 km (0.051 R)
• M70: 38,258,159 km (0.093 R)
• M71: 39,511,490 km (0.089 R)
• M72: 40,381,103 km (0.087 R)
• M73: 41,097,078 km (0.111 R)
• M74: 41,576,839 km (0.035 R)
• M75: 41,817,392 km (0.036 R)
• M76: 43,270,436 km (0.067 R)
• M77: 45,728,628 km (0.086 R)
• M78: 45,811,356 km (0.109 R)
• M79: 47,141,730 km (0.057 R)
• M80: 48,316,073 km (0.077 R)
• M81: 49,330,347 km (0.116 R)
• M82: 49,840,176 km (0.083 R)
• M83: 50,266,231 km (0.092 R)
• M84: 50,864,922 km (0.111 R)
• M85: 51,293,968 km (0.099 R)
• M86: 51,896,549 km (0.105 R)
• M87: 52,415,055 km (0.106 R)
• M88: 53,369,938 km (0.096 R)
• M89: 53,980,596 km (0.06 R)
• M90: 56,890,574 km (0.044 R)
• M91: 57,157,606 km (0.1 R)
• M92: 59,218,916 km (0.07 R)
• M93: 59,670,252 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit