🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.39 AU - 1.95 AU

Year: 796 Days

Day: 31.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,957,591 km

• M1: 83,625 km (0.106 R)
• M2: 170,841 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.62 AU - 2.22 AU

Year: 982 Days

Day: 23.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,957,591 km

• M1: 148,850 km (0.095 R)
• M2: 342,579 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.65 AU - 2.41 AU

Year: 1067 Days

Day: 29.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.07 AU - 2.91 AU

Year: 1450 Days

Day: 18.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,957,591 km

• M1: 2,444,280 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.21 AU - 3.63 AU

Year: 1841 Days

Day: 19.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,957,591 km

• M1: 122,371 km (0.1 R)
• M2: 301,889 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 12.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.11 AU - 10.97 AU

Year: 10028 Days

Day: 9.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,957,591 km

• M1: 195,973 km (0.117 R)
• M2: 438,023 km (0.113 R)
• M3: 1,027,289 km (0.107 R)
• M4: 1,162,525 km (0.079 R)
• M5: 1,292,974 km (0.102 R)
• M6: 1,653,505 km (0.112 R)
• M7: 1,751,791 km (0.106 R)
• M8: 2,192,058 km (0.113 R)
• M9: 2,467,318 km (0.088 R)
• M10: 3,989,027 km (0.062 R)
• M11: 4,275,208 km (0.073 R)
• M12: 5,282,899 km (0.07 R)
• M13: 6,498,831 km (0.109 R)
• M14: 7,342,413 km (0.073 R)
• M15: 8,092,796 km (0.11 R)
• M16: 8,241,646 km (0.113 R)
• M17: 8,563,431 km (0.047 R)
• M18: 9,197,576 km (0.118 R)
• M19: 9,330,718 km (0.089 R)
• M20: 9,419,729 km (0.069 R)
• M21: 9,756,324 km (0.063 R)
• M22: 9,937,487 km (0.098 R)
• M23: 11,142,349 km (0.075 R)
• M24: 11,284,317 km (0.089 R)
• M25: 11,882,409 km (0.093 R)
• M26: 12,466,290 km (0.089 R)
• M27: 13,865,030 km (0.09 R)
• M28: 14,712,352 km (0.086 R)
• M29: 15,418,155 km (0.107 R)
• M30: 17,244,446 km (0.1 R)
• M31: 17,546,334 km (0.094 R)
• M32: 18,602,346 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.9

Radius: 14.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.83 AU - 12.07 AU

Year: 11580 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,957,591 km

• M1: 378,931 km (0.107 R)
• M2: 582,833 km (0.058 R)
• M3: 947,703 km (0.072 R)
• M4: 1,478,625 km (0.077 R)
• M5: 1,575,864 km (0.104 R)
• M6: 2,177,846 km (0.111 R)
• M7: 3,190,623 km (0.11 R)
• M8: 4,583,380 km (0.113 R)
• M9: 4,728,340 km (0.096 R)
• M10: 5,362,036 km (0.113 R)
• M11: 6,102,247 km (0.033 R)
• M12: 6,504,815 km (0.088 R)
• M13: 6,668,325 km (0.045 R)
• M14: 7,041,273 km (0.09 R)
• M15: 7,167,084 km (0.072 R)
• M16: 7,378,616 km (0.068 R)
• M17: 8,645,411 km (0.112 R)
• M18: 9,006,839 km (0.117 R)
• M19: 9,791,181 km (0.098 R)
• M20: 11,033,142 km (0.037 R)
• M21: 11,179,748 km (0.096 R)
• M22: 11,326,803 km (0.064 R)
• M23: 11,772,305 km (0.077 R)
• M24: 12,988,087 km (0.106 R)
• M25: 13,926,066 km (0.095 R)
• M26: 14,296,769 km (0.094 R)
• M27: 14,403,283 km (0.103 R)
• M28: 14,885,886 km (0.117 R)
• M29: 15,264,967 km (0.112 R)
• M30: 15,428,477 km (0.1 R)
• M31: 16,254,407 km (0.118 R)
• M32: 16,644,857 km (0.052 R)
• M33: 17,264,492 km (0.038 R)
• M34: 18,876,110 km (0.058 R)
• M35: 18,993,095 km (0.114 R)
• M36: 19,937,507 km (0.11 R)
• M37: 20,415,322 km (0.072 R)
• M38: 20,655,726 km (0.074 R)
• M39: 20,836,590 km (0.098 R)
• M40: 22,302,799 km (0.047 R)
• M41: 23,236,140 km (0.061 R)
• M42: 23,487,165 km (0.068 R)
• M43: 24,947,988 km (0.08 R)
• M44: 25,140,820 km (0.047 R)
• M45: 25,916,634 km (0.029 R)
• M46: 27,095,166 km (0.076 R)
• M47: 27,890,578 km (0.039 R)
• M48: 28,559,281 km (0.087 R)
• M49: 28,828,258 km (0.107 R)
• M50: 29,165,601 km (0.108 R)
• M51: 30,185,709 km (0.092 R)
• M52: 30,665,768 km (0.105 R)
• M53: 32,330,793 km (0.105 R)
• M54: 35,242,566 km (0.115 R)
• M55: 35,603,396 km (0.095 R)
• M56: 35,892,868 km (0.1 R)
• M57: 36,110,682 km (0.083 R)
• M58: 36,401,500 km (0.079 R)
• M59: 38,385,467 km (0.09 R)
• M60: 40,404,440 km (0.078 R)
• M61: 40,782,175 km (0.07 R)
• M62: 41,312,798 km (0.113 R)
• M63: 41,617,080 km (0.056 R)
• M64: 42,611,158 km (0.036 R)
• M65: 43,458,481 km (0.111 R)
• M66: 44,233,547 km (0.114 R)
• M67: 44,856,922 km (0.117 R)
• M68: 45,640,216 km (0.115 R)
• M69: 46,270,023 km (0.108 R)
• M70: 46,506,986 km (0.118 R)
• M71: 46,665,261 km (0.098 R)
• M72: 49,866,505 km (0.101 R)
• M73: 50,677,924 km (0.112 R)
• M74: 51,411,851 km (0.099 R)
• M75: 52,231,498 km (0.117 R)
• M76: 52,396,056 km (0.118 R)
• M77: 52,807,899 km (0.09 R)
• M78: 55,973,240 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.7

Radius: 7.3

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.61 AU - 16.01 AU

Year: 17916 Days

Day: 24.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,957,591 km

• M1: 250,277 km (0.057 R)
• M2: 522,097 km (0.119 R)
• M3: 644,916 km (0.104 R)
• M4: 993,779 km (0.041 R)
• M5: 2,131,620 km (0.118 R)
• M6: 3,119,415 km (0.113 R)
• M7: 3,194,812 km (0.025 R)
• M8: 3,981,847 km (0.083 R)
• M9: 4,104,966 km (0.1 R)
• M10: 4,271,019 km (0.106 R)
• M11: 4,696,027 km (0.105 R)
• M12: 5,001,506 km (0.053 R)
• M13: 5,723,914 km (0.055 R)
• M14: 6,097,310 km (0.084 R)
• M15: 6,575,126 km (0.118 R)
• M16: 7,114,576 km (0.114 R)
• M17: 7,821,725 km (0.065 R)
• M18: 8,657,079 km (0.103 R)
• M19: 9,465,805 km (0.078 R)
• M20: 9,851,469 km (0.119 R)
• M21: 10,354,716 km (0.11 R)
• M22: 10,866,490 km (0.06 R)
• M23: 11,620,164 km (0.055 R)
• M24: 11,973,664 km (0.057 R)
• M25: 12,570,709 km (0.108 R)
• M26: 13,177,478 km (0.045 R)
• M27: 13,361,334 km (0.11 R)
• M28: 13,422,819 km (0.104 R)
• M29: 14,608,830 km (0.111 R)
• M30: 14,672,260 km (0.117 R)
• M31: 15,054,183 km (0.089 R)
• M32: 15,763,128 km (0.071 R)
• M33: 16,548,816 km (0.037 R)
• M34: 17,079,738 km (0.104 R)
• M35: 18,843,348 km (0.104 R)
• M36: 19,676,758 km (0.085 R)
• M37: 19,957,254 km (0.104 R)
• M38: 20,806,521 km (0.038 R)
• M39: 21,451,287 km (0.053 R)
• M40: 24,999,001 km (0.095 R)
• M41: 28,327,853 km (0.085 R)
• M42: 28,962,297 km (0.06 R)
• M43: 29,681,714 km (0.088 R)
• M44: 29,842,382 km (0.115 R)
• M45: 30,975,286 km (0.101 R)
• M46: 31,056,668 km (0.111 R)
• M47: 31,546,900 km (0.108 R)
• M48: 32,700,599 km (0.092 R)
• M49: 33,700,660 km (0.096 R)
• M50: 34,120,133 km (0.084 R)
• M51: 34,625,923 km (0.106 R)
• M52: 34,795,118 km (0.115 R)
• M53: 38,235,421 km (0.09 R)
• M54: 38,672,994 km (0.088 R)
• M55: 38,760,659 km (0.076 R)
• M56: 39,641,641 km (0.07 R)
• M57: 40,618,066 km (0.112 R)
• M58: 40,796,536 km (0.101 R)
• M59: 41,154,075 km (0.107 R)
• M60: 41,333,293 km (0.035 R)
• M61: 42,776,015 km (0.108 R)
• M62: 44,786,760 km (0.045 R)
• M63: 45,340,422 km (0.102 R)
• M64: 47,577,808 km (0.099 R)
• M65: 48,331,631 km (0.094 R)
• M66: 50,616,440 km (0.088 R)
• M67: 51,096,798 km (0.093 R)
• M68: 51,675,443 km (0.107 R)
• M69: 51,965,513 km (0.087 R)
• M70: 53,131,180 km (0.075 R)
• M71: 53,619,467 km (0.109 R)
• M72: 54,011,114 km (0.093 R)
• M73: 54,403,659 km (0.031 R)
• M74: 56,879,055 km (0.096 R)
• M75: 57,478,494 km (0.083 R)
• M76: 57,678,805 km (0.117 R)
• M77: 58,381,766 km (0.115 R)
• M78: 58,683,804 km (0.105 R)
• M79: 59,087,419 km (0.052 R)
• M80: 60,507,402 km (0.115 R)
• M81: 60,609,278 km (0.109 R)
• M82: 60,711,154 km (0.106 R)
• M83: 62,452,324 km (0.097 R)
• M84: 62,967,539 km (0.118 R)
• M85: 63,070,761 km (0.095 R)
• M86: 64,625,831 km (0.067 R)
• M87: 65,147,030 km (0.083 R)
• M88: 66,193,467 km (0.076 R)
• M89: 67,773,520 km (0.097 R)
• M90: 69,046,598 km (0.11 R)
• M91: 69,152,962 km (0.117 R)
• M92: 70,220,493 km (0.054 R)
• M93: 71,831,662 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.7

Radius: 6.9

Gravity: 12.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 13.46 AU - 20.22 AU

Year: 25497 Days

Day: 18.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,957,591 km

• M1: 93,349 km (0.108 R)
• M2: 211,681 km (0.118 R)
• M3: 344,075 km (0.089 R)
• M4: 441,613 km (0.078 R)
• M5: 764,744 km (0.058 R)
• M6: 895,942 km (0.077 R)
• M7: 950,545 km (0.038 R)
• M8: 1,063,342 km (0.119 R)
• M9: 2,729,563 km (0.094 R)
• M10: 2,850,587 km (0.045 R)
• M11: 3,438,956 km (0.088 R)
• M12: 4,018,049 km (0.044 R)
• M13: 4,156,128 km (0.101 R)
• M14: 4,202,503 km (0.101 R)
• M15: 4,579,340 km (0.088 R)
• M16: 5,517,618 km (0.113 R)
• M17: 5,671,106 km (0.085 R)
• M18: 6,192,903 km (0.117 R)
• M19: 6,567,197 km (0.116 R)
• M20: 7,226,026 km (0.049 R)
• M21: 7,394,024 km (0.092 R)
• M22: 7,963,394 km (0.084 R)
• M23: 9,143,871 km (0.11 R)
• M24: 9,631,261 km (0.065 R)
• M25: 14,381,741 km (0.025 R)
• M26: 15,019,177 km (0.079 R)
• M27: 15,090,536 km (0.093 R)
• M28: 17,060,590 km (0.109 R)
• M29: 19,109,782 km (0.087 R)
• M30: 20,124,055 km (0.097 R)
• M31: 20,360,569 km (0.103 R)
• M32: 20,995,762 km (0.09 R)
• M33: 21,155,532 km (0.094 R)
• M34: 21,235,567 km (0.056 R)
• M35: 21,396,086 km (0.076 R)
• M36: 23,022,364 km (0.1 R)
• M37: 23,104,643 km (0.096 R)
• M38: 23,933,715 km (0.042 R)
• M39: 24,017,041 km (0.051 R)
• M40: 26,478,374 km (0.092 R)
• M41: 26,997,629 km (0.099 R)
• M42: 28,133,974 km (0.098 R)
• M43: 28,752,412 km (0.098 R)
• M44: 30,092,509 km (0.115 R)
• M45: 30,182,567 km (0.107 R)
• M46: 31,270,293 km (0.074 R)
• M47: 31,635,761 km (0.086 R)
• M48: 32,370,885 km (0.101 R)
• M49: 33,111,694 km (0.106 R)
• M50: 33,204,594 km (0.111 R)
• M51: 33,390,843 km (0.112 R)
• M52: 34,139,281 km (0.105 R)
• M53: 34,609,916 km (0.056 R)
• M54: 36,898,315 km (0.043 R)
• M55: 37,381,217 km (0.089 R)
• M56: 38,255,616 km (0.043 R)
• M57: 40,322,161 km (0.094 R)
• M58: 40,719,942 km (0.116 R)
• M59: 43,031,977 km (0.037 R)
• M60: 43,846,089 km (0.074 R)
• M61: 44,870,834 km (0.098 R)
• M62: 46,735,272 km (0.105 R)
• M63: 47,572,123 km (0.069 R)
• M64: 48,308,294 km (0.106 R)
• M65: 49,048,205 km (0.096 R)
• M66: 49,685,492 km (0.077 R)
• M67: 50,325,472 km (0.116 R)
• M68: 51,075,555 km (0.099 R)
• M69: 53,130,133 km (0.085 R)
• M70: 55,653,250 km (0.109 R)
• M71: 55,763,803 km (0.065 R)
• M72: 56,206,912 km (0.095 R)
• M73: 57,096,571 km (0.108 R)
• M74: 58,552,008 km (0.1 R)
• M75: 58,777,003 km (0.092 R)
• M76: 60,246,653 km (0.065 R)
• M77: 62,416,271 km (0.065 R)
• M78: 63,568,324 km (0.089 R)
• M79: 65,076,570 km (0.054 R)
• M80: 67,066,521 km (0.115 R)
• M81: 68,838,956 km (0.114 R)
• M82: 69,314,229 km (0.106 R)
• M83: 70,387,593 km (0.084 R)
• M84: 73,155,304 km (0.113 R)
• M85: 73,761,773 km (0.102 R)
• M86: 76,081,139 km (0.064 R)
• M87: 78,548,456 km (0.102 R)
• M88: 80,041,294 km (0.026 R)
• M89: 81,669,218 km (0.085 R)
• M90: 82,298,277 km (0.118 R)
• M91: 82,676,460 km (0.111 R)
• M92: 84,448,896 km (0.112 R)
• M93: 84,575,904 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 12,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit