🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.51 AU - 0.53 AU

Year: 136 Days

Day: 37.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,332,072 km

• M1: 49,367 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.04 AU - 1.28 AU

Year: 452 Days

Day: 29.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.29 AU - 1.65 AU

Year: 645 Days

Day: 23.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,332,072 km

• M1: 526,734 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.95 AU - 2.25 AU

Year: 1101 Days

Day: 29.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,332,072 km

• M1: 446,699 km (0.106 R)
• M2: 1,042,697 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.74 AU - 3.76 AU

Year: 2626 Days

Day: 31.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.1

Radius: 9.1

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.82 AU - 8.74 AU

Year: 7104 Days

Day: 8.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,332,072 km

• M1: 125,961 km (0.116 R)
• M2: 319,840 km (0.039 R)
• M3: 604,375 km (0.076 R)
• M4: 781,649 km (0.104 R)
• M5: 991,983 km (0.094 R)
• M6: 1,071,570 km (0.12 R)
• M7: 1,136,794 km (0.055 R)
• M8: 1,271,731 km (0.072 R)
• M9: 1,670,260 km (0.076 R)
• M10: 1,805,048 km (0.043 R)
• M11: 1,983,668 km (0.093 R)
• M12: 2,106,188 km (0.068 R)
• M13: 2,337,168 km (0.108 R)
• M14: 2,532,393 km (0.093 R)
• M15: 2,687,975 km (0.108 R)
• M16: 2,985,226 km (0.07 R)
• M17: 3,055,387 km (0.115 R)
• M18: 3,293,248 km (0.09 R)
• M19: 3,561,925 km (0.11 R)
• M20: 3,888,647 km (0.086 R)
• M21: 5,261,806 km (0.102 R)
• M22: 5,750,093 km (0.061 R)
• M23: 6,677,750 km (0.065 R)
• M24: 6,800,719 km (0.067 R)
• M25: 6,955,703 km (0.093 R)
• M26: 7,619,169 km (0.054 R)
• M27: 7,877,225 km (0.062 R)
• M28: 7,974,763 km (0.1 R)
• M29: 9,005,941 km (0.075 R)
• M30: 9,450,696 km (0.034 R)
• M31: 9,832,769 km (0.1 R)
• M32: 10,113,863 km (0.049 R)
• M33: 10,468,859 km (0.077 R)
• M34: 11,411,026 km (0.093 R)
• M35: 11,817,783 km (0.103 R)
• M36: 12,645,658 km (0.11 R)
• M37: 13,066,476 km (0.076 R)
• M38: 13,492,082 km (0.12 R)
• M39: 13,608,918 km (0.055 R)
• M40: 14,436,195 km (0.096 R)
• M41: 15,037,129 km (0.11 R)
• M42: 15,158,303 km (0.085 R)
• M43: 15,442,240 km (0.09 R)
• M44: 16,721,003 km (0.12 R)
• M45: 17,267,334 km (0.061 R)
• M46: 18,033,575 km (0.096 R)
• M47: 18,767,202 km (0.077 R)
• M48: 19,115,915 km (0.098 R)
• M49: 19,466,722 km (0.112 R)
• M50: 19,598,817 km (0.092 R)
• M51: 19,775,492 km (0.104 R)
• M52: 20,219,349 km (0.091 R)
• M53: 21,524,890 km (0.108 R)
• M54: 21,661,622 km (0.113 R)
• M55: 22,533,478 km (0.07 R)
• M56: 23,090,132 km (0.119 R)
• M57: 23,698,247 km (0.027 R)
• M58: 24,644,155 km (0.096 R)
• M59: 25,025,929 km (0.114 R)
• M60: 25,892,100 km (0.091 R)
• M61: 26,134,449 km (0.104 R)
• M62: 26,621,539 km (0.099 R)
• M63: 26,964,119 km (0.06 R)
• M64: 27,456,146 km (0.096 R)
• M65: 28,749,420 km (0.061 R)
• M66: 28,950,180 km (0.084 R)
• M67: 29,151,389 km (0.081 R)
• M68: 29,910,000 km (0.065 R)
• M69: 30,113,303 km (0.09 R)
• M70: 30,317,205 km (0.113 R)
• M71: 31,034,228 km (0.106 R)
• M72: 31,291,686 km (0.091 R)
• M73: 32,016,338 km (0.109 R)
• M74: 32,537,387 km (0.095 R)
• M75: 33,429,589 km (0.116 R)
• M76: 33,693,480 km (0.064 R)
• M77: 33,799,245 km (0.084 R)
• M78: 33,958,118 km (0.113 R)
• M79: 34,382,976 km (0.068 R)
• M80: 34,969,998 km (0.053 R)
• M81: 35,184,222 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.7

Radius: 7.3

Gravity: 17.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.4 AU - 15.44 AU

Year: 20842 Days

Day: 19.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,332,072 km

• M1: 112,498 km (0.099 R)
• M2: 189,989 km (0.109 R)
• M3: 315,801 km (0.086 R)
• M4: 390,600 km (0.114 R)
• M5: 451,038 km (0.091 R)
• M6: 606,021 km (0.104 R)
• M7: 752,627 km (0.069 R)
• M8: 1,449,753 km (0.103 R)
• M9: 1,785,750 km (0.107 R)
• M10: 1,999,076 km (0.1 R)
• M11: 2,071,931 km (0.113 R)
• M12: 2,607,192 km (0.097 R)
• M13: 2,849,241 km (0.094 R)
• M14: 3,183,443 km (0.099 R)
• M15: 3,269,013 km (0.03 R)
• M16: 3,663,203 km (0.075 R)
• M17: 3,888,797 km (0.078 R)
• M18: 4,353,597 km (0.044 R)
• M19: 4,448,592 km (0.082 R)
• M20: 4,786,833 km (0.078 R)
• M21: 5,083,336 km (0.068 R)
• M22: 5,539,460 km (0.095 R)
• M23: 5,694,293 km (0.041 R)
• M24: 6,382,144 km (0.082 R)
• M25: 6,818,521 km (0.073 R)
• M26: 7,490,964 km (0.099 R)
• M27: 8,009,171 km (0.102 R)
• M28: 11,287,459 km (0.119 R)
• M29: 12,755,612 km (0.116 R)
• M30: 14,282,707 km (0.08 R)
• M31: 15,067,647 km (0.114 R)
• M32: 15,139,753 km (0.095 R)
• M33: 15,356,670 km (0.069 R)
• M34: 16,087,007 km (0.117 R)
• M35: 16,828,713 km (0.034 R)
• M36: 17,354,400 km (0.036 R)
• M37: 17,429,947 km (0.117 R)
• M38: 20,221,892 km (0.074 R)
• M39: 22,652,259 km (0.106 R)
• M40: 23,733,702 km (0.08 R)
• M41: 23,985,625 km (0.087 R)
• M42: 24,407,641 km (0.068 R)
• M43: 25,002,442 km (0.114 R)
• M44: 26,379,789 km (0.084 R)
• M45: 26,466,706 km (0.07 R)
• M46: 27,693,408 km (0.111 R)
• M47: 27,781,671 km (0.101 R)
• M48: 27,870,083 km (0.032 R)
• M49: 28,047,207 km (0.07 R)
• M50: 28,313,641 km (0.091 R)
• M51: 29,117,879 km (0.076 R)
• M52: 29,387,604 km (0.108 R)
• M53: 30,292,671 km (0.073 R)
• M54: 30,657,391 km (0.097 R)
• M55: 32,595,282 km (0.116 R)
• M56: 32,968,828 km (0.085 R)
• M57: 33,343,869 km (0.038 R)
• M58: 34,098,291 km (0.111 R)
• M59: 36,782,227 km (0.07 R)
• M60: 37,073,943 km (0.093 R)
• M61: 37,659,319 km (0.092 R)
• M62: 38,149,551 km (0.056 R)
• M63: 41,235,905 km (0.072 R)
• M64: 42,553,862 km (0.102 R)
• M65: 43,269,239 km (0.113 R)
• M66: 47,538,314 km (0.113 R)
• M67: 49,026,513 km (0.099 R)
• M68: 49,883,709 km (0.09 R)
• M69: 50,637,982 km (0.05 R)
• M70: 51,939,483 km (0.101 R)
• M71: 53,142,250 km (0.091 R)
• M72: 53,252,055 km (0.111 R)
• M73: 53,362,009 km (0.055 R)
• M74: 53,471,964 km (0.083 R)
• M75: 54,464,845 km (0.068 R)
• M76: 56,133,310 km (0.072 R)
• M77: 56,245,209 km (0.108 R)
• M78: 57,705,583 km (0.098 R)
• M79: 58,044,423 km (0.114 R)
• M80: 58,837,441 km (0.092 R)
• M81: 66,016,792 km (0.097 R)
• M82: 68,152,302 km (0.09 R)
• M83: 70,430,827 km (0.069 R)
• M84: 71,276,653 km (0.109 R)
• M85: 72,369,017 km (0.115 R)
• M86: 72,490,790 km (0.04 R)
• M87: 74,816,289 km (0.119 R)
• M88: 75,185,646 km (0.104 R)
• M89: 75,926,305 km (0.082 R)
• M90: 78,038,028 km (0.108 R)
• M91: 81,178,237 km (0.059 R)
• M92: 82,191,763 km (0.111 R)
• M93: 83,975,718 km (0.115 R)
• M94: 85,772,238 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.6

Radius: 7

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.8 AU - 17.78 AU

Year: 24881 Days

Day: 24.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,332,072 km

• M1: 89,908 km (0.066 R)
• M2: 164,109 km (0.101 R)
• M3: 361,728 km (0.076 R)
• M4: 443,707 km (0.104 R)
• M5: 555,906 km (0.118 R)
• M6: 677,978 km (0.071 R)
• M7: 1,126,472 km (0.078 R)
• M8: 1,758,373 km (0.093 R)
• M9: 2,090,929 km (0.115 R)
• M10: 2,167,524 km (0.119 R)
• M11: 3,157,562 km (0.045 R)
• M12: 3,379,416 km (0.066 R)
• M13: 3,652,432 km (0.116 R)
• M14: 4,123,366 km (0.097 R)
• M15: 4,171,387 km (0.1 R)
• M16: 5,173,394 km (0.057 R)
• M17: 5,487,848 km (0.077 R)
• M18: 5,701,025 km (0.051 R)
• M19: 5,808,736 km (0.079 R)
• M20: 5,971,349 km (0.075 R)
• M21: 6,750,454 km (0.112 R)
• M22: 6,921,445 km (0.093 R)
• M23: 7,443,392 km (0.088 R)
• M24: 7,502,184 km (0.066 R)
• M25: 7,561,125 km (0.105 R)
• M26: 8,158,769 km (0.087 R)
• M27: 9,399,384 km (0.098 R)
• M28: 12,398,073 km (0.06 R)
• M29: 12,537,648 km (0.09 R)
• M30: 15,362,953 km (0.072 R)
• M31: 16,730,427 km (0.083 R)
• M32: 16,807,470 km (0.086 R)
• M33: 18,374,508 km (0.091 R)
• M34: 18,693,451 km (0.057 R)
• M35: 20,151,282 km (0.078 R)
• M36: 21,060,089 km (0.079 R)
• M37: 22,235,928 km (0.098 R)
• M38: 22,320,750 km (0.116 R)
• M39: 23,260,674 km (0.069 R)
• M40: 23,692,264 km (0.116 R)
• M41: 24,300,828 km (0.077 R)
• M42: 26,157,337 km (0.055 R)
• M43: 26,336,556 km (0.097 R)
• M44: 27,602,154 km (0.055 R)
• M45: 28,334,136 km (0.043 R)
• M46: 28,702,595 km (0.119 R)
• M47: 29,537,352 km (0.117 R)
• M48: 30,004,695 km (0.117 R)
• M49: 31,802,263 km (0.041 R)
• M50: 33,052,154 km (0.103 R)
• M51: 33,148,943 km (0.082 R)
• M52: 34,809,181 km (0.095 R)
• M53: 35,401,588 km (0.096 R)
• M54: 35,897,804 km (0.046 R)
• M55: 37,602,173 km (0.048 R)
• M56: 39,332,721 km (0.03 R)
• M57: 39,949,663 km (0.066 R)
• M58: 41,193,120 km (0.098 R)
• M59: 42,765,244 km (0.101 R)
• M60: 42,870,711 km (0.113 R)
• M61: 44,143,639 km (0.06 R)
• M62: 46,835,054 km (0.12 R)
• M63: 47,270,534 km (0.093 R)
• M64: 47,598,153 km (0.117 R)
• M65: 50,022,985 km (0.04 R)
• M66: 51,586,881 km (0.078 R)
• M67: 51,924,075 km (0.11 R)
• M68: 53,962,645 km (0.119 R)
• M69: 59,054,956 km (0.106 R)
• M70: 59,643,325 km (0.12 R)
• M71: 60,115,306 km (0.059 R)
• M72: 63,093,500 km (0.077 R)
• M73: 64,056,761 km (0.114 R)
• M74: 64,419,087 km (0.045 R)
• M75: 65,145,983 km (0.091 R)
• M76: 65,388,930 km (0.106 R)
• M77: 66,119,416 km (0.106 R)
• M78: 67,834,556 km (0.048 R)
• M79: 69,068,589 km (0.082 R)
• M80: 69,440,190 km (0.112 R)
• M81: 69,564,207 km (0.102 R)
• M82: 70,434,567 km (0.101 R)
• M83: 70,933,476 km (0.1 R)
• M84: 72,563,046 km (0.119 R)
• M85: 74,078,173 km (0.112 R)
• M86: 76,114,499 km (0.091 R)
• M87: 76,754,628 km (0.064 R)
• M88: 81,024,152 km (0.054 R)
• M89: 81,285,349 km (0.079 R)
• M90: 85,104,583 km (0.061 R)
• M91: 86,035,082 km (0.1 R)
• M92: 86,568,398 km (0.119 R)
• M93: 86,969,171 km (0.097 R)
• M94: 87,906,402 km (0.091 R)
• M95: 89,251,286 km (0.114 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 15,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit