🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.49 AU - 0.81 AU

Year: 220 Days

Day: 45.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.66 AU - 0.94 AU

Year: 300 Days

Day: 13.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 149.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,050,591 km

• M1: 235,018 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.92 AU - 1 AU

Year: 394 Days

Day: 22.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.72 AU - 2.68 AU

Year: 1367 Days

Day: 30.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.71 AU - 2.77 AU

Year: 1405 Days

Day: 13.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,050,591 km

• M1: 243,845 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684

Radius: 10.6

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.47 AU - 4.59 AU

Year: 4040 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 107,050,591 km

• M1: 132,693 km (0.037 R)
• M2: 216,767 km (0.089 R)
• M3: 563,535 km (0.026 R)
• M4: 666,907 km (0.059 R)
• M5: 846,874 km (0.104 R)
• M6: 980,315 km (0.09 R)
• M7: 1,121,236 km (0.107 R)
• M8: 1,241,812 km (0.027 R)
• M9: 2,154,359 km (0.109 R)
• M10: 2,801,519 km (0.11 R)
• M11: 2,930,473 km (0.113 R)
• M12: 3,042,671 km (0.102 R)
• M13: 3,232,810 km (0.118 R)
• M14: 3,466,332 km (0.082 R)
• M15: 3,685,344 km (0.081 R)
• M16: 3,867,853 km (0.116 R)
• M17: 3,949,982 km (0.12 R)
• M18: 4,095,092 km (0.106 R)
• M19: 4,412,090 km (0.114 R)
• M20: 4,693,184 km (0.106 R)
• M21: 5,341,691 km (0.115 R)
• M22: 5,688,160 km (0.099 R)
• M23: 5,805,295 km (0.039 R)
• M24: 6,500,476 km (0.044 R)
• M25: 6,820,765 km (0.036 R)
• M26: 6,920,248 km (0.108 R)
• M27: 7,020,329 km (0.071 R)
• M28: 7,605,257 km (0.119 R)
• M29: 7,682,599 km (0.072 R)
• M30: 7,786,270 km (0.046 R)
• M31: 7,890,540 km (0.098 R)
• M32: 7,968,929 km (0.051 R)
• M33: 8,126,456 km (0.055 R)
• M34: 8,258,700 km (0.101 R)
• M35: 8,338,286 km (0.099 R)
• M36: 8,713,328 km (0.111 R)
• M37: 8,930,095 km (0.116 R)
• M38: 9,424,367 km (0.104 R)
• M39: 9,786,992 km (0.106 R)
• M40: 10,239,525 km (0.097 R)
• M41: 10,525,856 km (0.072 R)
• M42: 10,872,923 km (0.03 R)
• M43: 11,018,631 km (0.115 R)
• M44: 11,430,175 km (0.096 R)
• M45: 11,697,357 km (0.086 R)
• M46: 12,087,059 km (0.097 R)
• M47: 13,656,640 km (0.072 R)
• M48: 13,845,582 km (0.082 R)
• M49: 14,225,860 km (0.107 R)
• M50: 14,545,401 km (0.097 R)
• M51: 14,673,906 km (0.06 R)
• M52: 14,996,887 km (0.092 R)
• M53: 15,224,276 km (0.051 R)
• M54: 16,079,078 km (0.101 R)
• M55: 16,211,921 km (0.099 R)
• M56: 16,412,083 km (0.082 R)
• M57: 17,050,866 km (0.078 R)
• M58: 17,526,737 km (0.086 R)
• M59: 19,438,598 km (0.048 R)
• M60: 20,150,085 km (0.105 R)
• M61: 21,269,825 km (0.079 R)
• M62: 22,706,862 km (0.116 R)
• M63: 22,781,512 km (0.089 R)
• M64: 23,305,553 km (0.077 R)
• M65: 23,720,089 km (0.108 R)
• M66: 23,985,326 km (0.119 R)
• M67: 25,325,573 km (0.089 R)
• M68: 25,480,257 km (0.068 R)
• M69: 25,596,495 km (0.074 R)
• M70: 26,141,330 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.4

Radius: 11.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.67 AU - 9.09 AU

Year: 9268 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 107,050,591 km

• M1: 169,644 km (0.054 R)
• M2: 265,686 km (0.062 R)
• M3: 347,366 km (0.099 R)
• M4: 504,444 km (0.08 R)
• M5: 689,197 km (0.089 R)
• M6: 803,789 km (0.06 R)
• M7: 884,273 km (0.109 R)
• M8: 1,068,727 km (0.09 R)
• M9: 1,158,486 km (0.07 R)
• M10: 1,235,230 km (0.04 R)
• M11: 1,378,096 km (0.106 R)
• M12: 1,698,534 km (0.088 R)
• M13: 1,913,207 km (0.057 R)
• M14: 2,005,359 km (0.037 R)
• M15: 2,252,046 km (0.084 R)
• M16: 2,408,975 km (0.099 R)
• M17: 2,965,329 km (0.107 R)
• M18: 3,291,752 km (0.107 R)
• M19: 3,403,052 km (0.072 R)
• M20: 3,629,693 km (0.104 R)
• M21: 3,861,271 km (0.097 R)
• M22: 4,002,641 km (0.089 R)
• M23: 4,097,934 km (0.082 R)
• M24: 4,660,123 km (0.114 R)
• M25: 4,785,486 km (0.081 R)
• M26: 5,168,756 km (0.107 R)
• M27: 5,482,612 km (0.096 R)
• M28: 6,211,453 km (0.086 R)
• M29: 6,489,256 km (0.101 R)
• M30: 7,085,853 km (0.079 R)
• M31: 7,581,770 km (0.107 R)
• M32: 8,422,959 km (0.083 R)
• M33: 8,576,296 km (0.066 R)
• M34: 8,730,532 km (0.12 R)
• M35: 10,225,613 km (0.064 R)
• M36: 10,587,041 km (0.103 R)
• M37: 12,143,009 km (0.094 R)
• M38: 12,525,680 km (0.102 R)
• M39: 13,124,969 km (0.094 R)
• M40: 13,878,045 km (0.091 R)
• M41: 14,351,223 km (0.088 R)
• M42: 14,718,934 km (0.063 R)
• M43: 14,941,087 km (0.083 R)
• M44: 15,802,771 km (0.119 R)
• M45: 17,300,395 km (0.082 R)
• M46: 17,574,159 km (0.106 R)
• M47: 18,403,530 km (0.091 R)
• M48: 18,602,944 km (0.094 R)
• M49: 19,003,866 km (0.049 R)
• M50: 19,367,090 km (0.115 R)
• M51: 19,448,172 km (0.103 R)
• M52: 19,814,238 km (0.066 R)
• M53: 19,936,759 km (0.094 R)
• M54: 20,182,698 km (0.03 R)
• M55: 20,264,827 km (0.104 R)
• M56: 21,636,639 km (0.097 R)
• M57: 22,440,129 km (0.098 R)
• M58: 22,738,577 km (0.109 R)
• M59: 23,038,371 km (0.042 R)
• M60: 23,339,512 km (0.107 R)
• M61: 24,513,107 km (0.111 R)
• M62: 24,732,567 km (0.11 R)
• M63: 24,864,662 km (0.076 R)
• M64: 25,085,020 km (0.1 R)
• M65: 25,884,321 km (0.066 R)
• M66: 26,107,671 km (0.093 R)
• M67: 26,917,594 km (0.07 R)
• M68: 27,053,429 km (0.076 R)
• M69: 27,462,130 km (0.077 R)
• M70: 27,872,776 km (0.105 R)
• M71: 28,101,960 km (0.117 R)
• M72: 28,239,590 km (0.098 R)
• M73: 28,331,593 km (0.05 R)
• M74: 28,469,672 km (0.105 R)
• M75: 28,561,973 km (0.093 R)
• M76: 29,582,829 km (0.114 R)
• M77: 29,676,178 km (0.115 R)
• M78: 30,003,798 km (0.083 R)
• M79: 30,379,737 km (0.049 R)
• M80: 31,136,403 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899

Radius: 3.3

Gravity: 82.55 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 16.2 AU - 17.62 AU

Year: 29134 Days

Day: 21.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,050,591 km

• M1: 58,642 km (0.07 R)
• M2: 321,336 km (0.081 R)
• M3: 597,045 km (0.087 R)
• M4: 1,346,680 km (0.113 R)
• M5: 1,814,323 km (0.064 R)
• M6: 2,022,862 km (0.062 R)
• M7: 2,787,008 km (0.089 R)
• M8: 2,882,302 km (0.073 R)
• M9: 3,681,903 km (0.114 R)
• M10: 3,945,045 km (0.119 R)
• M11: 4,323,528 km (0.106 R)
• M12: 4,433,782 km (0.12 R)
• M13: 5,949,507 km (0.089 R)
• M14: 6,257,679 km (0.028 R)
• M15: 6,320,061 km (0.107 R)
• M16: 7,541,677 km (0.093 R)
• M17: 7,874,982 km (0.039 R)
• M18: 9,469,096 km (0.106 R)
• M19: 9,973,391 km (0.12 R)
• M20: 11,767,668 km (0.083 R)
• M21: 12,465,841 km (0.084 R)
• M22: 14,391,764 km (0.115 R)
• M23: 14,474,043 km (0.051 R)
• M24: 15,641,654 km (0.107 R)
• M25: 16,580,082 km (0.073 R)
• M26: 17,536,610 km (0.07 R)
• M27: 19,959,198 km (0.112 R)
• M28: 20,975,716 km (0.047 R)
• M29: 21,069,065 km (0.064 R)
• M30: 21,443,359 km (0.112 R)
• M31: 24,124,901 km (0.041 R)
• M32: 26,505,751 km (0.111 R)
• M33: 26,909,815 km (0.07 R)
• M34: 27,315,823 km (0.095 R)
• M35: 27,417,699 km (0.077 R)
• M36: 29,376,384 km (0.075 R)
• M37: 29,480,654 km (0.077 R)
• M38: 30,004,247 km (0.055 R)
• M39: 32,128,835 km (0.107 R)
• M40: 33,100,623 km (0.092 R)
• M41: 35,072,922 km (0.067 R)
• M42: 36,073,283 km (0.116 R)
• M43: 38,671,947 km (0.116 R)
• M44: 38,786,240 km (0.094 R)
• M45: 39,015,274 km (0.045 R)
• M46: 44,525,263 km (0.119 R)
• M47: 45,005,173 km (0.092 R)
• M48: 45,366,452 km (0.103 R)
• M49: 46,698,771 km (0.088 R)
• M50: 48,044,104 km (0.045 R)
• M51: 48,536,431 km (0.063 R)
• M52: 50,772,620 km (0.104 R)
• M53: 51,148,559 km (0.068 R)
• M54: 52,534,883 km (0.055 R)
• M55: 52,915,160 km (0.03 R)
• M56: 53,678,259 km (0.113 R)
• M57: 54,189,136 km (0.115 R)
• M58: 56,248,500 km (0.107 R)
• M59: 56,507,753 km (0.085 R)
• M60: 59,517,214 km (0.118 R)
• M61: 60,576,067 km (0.105 R)
• M62: 65,826,504 km (0.034 R)
• M63: 70,660,759 km (0.061 R)
• M64: 71,922,318 km (0.107 R)
• M65: 72,485,255 km (0.089 R)
• M66: 72,626,325 km (0.025 R)
• M67: 73,191,207 km (0.085 R)
• M68: 76,037,307 km (0.11 R)
• M69: 77,762,320 km (0.11 R)
• M70: 78,340,067 km (0.086 R)
• M71: 78,919,310 km (0.051 R)
• M72: 79,645,458 km (0.062 R)
• M73: 80,519,708 km (0.055 R)
• M74: 80,811,872 km (0.117 R)
• M75: 81,104,336 km (0.062 R)
• M76: 83,308,960 km (0.103 R)
• M77: 84,196,374 km (0.058 R)
• M78: 85,682,330 km (0.087 R)
• M79: 86,279,226 km (0.103 R)
• M80: 87,626,953 km (0.095 R)
• M81: 88,981,861 km (0.091 R)
• M82: 93,087,574 km (0.08 R)
• M83: 93,547,588 km (0.084 R)
• M84: 95,086,351 km (0.119 R)
• M85: 95,858,875 km (0.083 R)
• M86: 98,032,981 km (0.106 R)
• M87: 100,066,165 km (0.055 R)
• M88: 100,223,243 km (0.045 R)
• M89: 100,537,399 km (0.078 R)
• M90: 101,955,437 km (0.103 R)
• M91: 103,856,377 km (0.106 R)
• M92: 104,811,260 km (0.102 R)
• M93: 105,130,203 km (0.072 R)
• M94: 106,249,045 km (0.04 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 18,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit