🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.52 AU - 0.68 AU

Year: 214 Days

Day: 16.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,297,067 km

• M1: 299,944 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.65 AU - 0.93 AU

Year: 323 Days

Day: 27.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,297,067 km

• M1: 199,264 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.81 AU - 0.87 AU

Year: 354 Days

Day: 25.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,297,067 km

• M1: 72,854 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.97 AU - 1.05 AU

Year: 467 Days

Day: 14.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.9

Radius: 13.6

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.62 AU - 6.96 AU

Year: 7259 Days

Day: 8.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 35,297,067 km

• M1: 254,616 km (0.088 R)
• M2: 350,508 km (0.069 R)
• M3: 584,329 km (0.093 R)
• M4: 754,721 km (0.092 R)
• M5: 1,277,416 km (0.066 R)
• M6: 1,563,298 km (0.103 R)
• M7: 1,721,572 km (0.12 R)
• M8: 1,885,382 km (0.059 R)
• M9: 2,165,130 km (0.117 R)
• M10: 2,310,090 km (0.093 R)
• M11: 2,408,675 km (0.029 R)
• M12: 2,817,377 km (0.095 R)
• M13: 3,211,567 km (0.115 R)
• M14: 3,738,900 km (0.071 R)
• M15: 4,192,630 km (0.047 R)
• M16: 4,415,980 km (0.074 R)
• M17: 4,959,469 km (0.073 R)
• M18: 5,282,750 km (0.078 R)
• M19: 5,568,781 km (0.098 R)
• M20: 6,386,931 km (0.103 R)
• M21: 6,597,416 km (0.093 R)
• M22: 6,786,507 km (0.075 R)
• M23: 6,881,652 km (0.109 R)
• M24: 7,291,400 km (0.101 R)
• M25: 7,758,744 km (0.071 R)
• M26: 7,933,325 km (0.072 R)
• M27: 8,109,401 km (0.085 R)
• M28: 8,696,723 km (0.109 R)
• M29: 9,993,886 km (0.071 R)
• M30: 10,211,401 km (0.055 R)
• M31: 10,595,718 km (0.1 R)
• M32: 10,984,972 km (0.072 R)
• M33: 11,125,145 km (0.116 R)
• M34: 11,463,984 km (0.058 R)
• M35: 11,663,248 km (0.115 R)
• M36: 12,325,967 km (0.104 R)
• M37: 12,735,416 km (0.077 R)
• M38: 12,823,679 km (0.101 R)
• M39: 13,298,204 km (0.076 R)
• M40: 13,387,962 km (0.025 R)
• M41: 13,839,000 km (0.075 R)
• M42: 14,020,911 km (0.082 R)
• M43: 14,234,088 km (0.043 R)
• M44: 14,602,099 km (0.077 R)
• M45: 15,004,218 km (0.102 R)
• M46: 15,253,597 km (0.068 R)
• M47: 15,598,570 km (0.099 R)
• M48: 16,681,509 km (0.032 R)
• M49: 18,151,906 km (0.099 R)
• M50: 18,517,673 km (0.097 R)
• M51: 18,718,134 km (0.086 R)
• M52: 18,919,493 km (0.106 R)
• M53: 19,155,110 km (0.088 R)
• M54: 19,629,485 km (0.116 R)
• M55: 20,073,491 km (0.069 R)
• M56: 20,210,672 km (0.1 R)
• M57: 20,348,302 km (0.107 R)
• M58: 20,659,017 km (0.081 R)
• M59: 21,145,509 km (0.113 R)
• M60: 21,250,228 km (0.11 R)
• M61: 21,917,584 km (0.115 R)
• M62: 23,670,273 km (0.076 R)
• M63: 24,288,860 km (0.045 R)
• M64: 24,435,167 km (0.091 R)
• M65: 24,545,121 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.7

Radius: 8.6

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.08 AU - 7.36 AU

Year: 8016 Days

Day: 6.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,297,067 km

• M1: 108,309 km (0.077 R)
• M2: 179,218 km (0.053 R)
• M3: 249,380 km (0.066 R)
• M4: 322,383 km (0.045 R)
• M5: 685,158 km (0.038 R)
• M6: 764,296 km (0.08 R)
• M7: 932,294 km (0.115 R)
• M8: 1,169,107 km (0.071 R)
• M9: 1,304,643 km (0.045 R)
• M10: 1,445,415 km (0.112 R)
• M11: 1,676,992 km (0.076 R)
• M12: 1,852,919 km (0.112 R)
• M13: 2,199,238 km (0.106 R)
• M14: 2,540,770 km (0.05 R)
• M15: 2,978,045 km (0.087 R)
• M16: 3,410,981 km (0.043 R)
• M17: 3,522,282 km (0.103 R)
• M18: 3,606,655 km (0.116 R)
• M19: 3,663,203 km (0.108 R)
• M20: 4,186,048 km (0.087 R)
• M21: 4,245,588 km (0.088 R)
• M22: 4,763,196 km (0.081 R)
• M23: 4,950,642 km (0.045 R)
• M24: 5,013,773 km (0.094 R)
• M25: 5,172,496 km (0.1 R)
• M26: 5,495,179 km (0.116 R)
• M27: 5,724,811 km (0.075 R)
• M28: 6,193,801 km (0.069 R)
• M29: 6,605,644 km (0.12 R)
• M30: 7,455,659 km (0.027 R)
• M31: 7,710,125 km (0.112 R)
• M32: 8,190,184 km (0.113 R)
• M33: 8,832,707 km (0.029 R)
• M34: 8,947,748 km (0.108 R)
• M35: 9,412,997 km (0.09 R)
• M36: 9,648,614 km (0.054 R)
• M37: 10,005,704 km (0.032 R)
• M38: 10,407,524 km (0.04 R)
• M39: 10,896,559 km (0.095 R)
• M40: 11,061,416 km (0.105 R)
• M41: 11,268,460 km (0.075 R)
• M42: 11,602,362 km (0.087 R)
• M43: 11,728,473 km (0.11 R)
• M44: 14,254,433 km (0.116 R)
• M45: 14,570,234 km (0.105 R)
• M46: 14,934,056 km (0.105 R)
• M47: 15,624,301 km (0.114 R)
• M48: 16,372,141 km (0.099 R)
• M49: 16,466,387 km (0.097 R)
• M50: 16,702,901 km (0.109 R)
• M51: 18,243,161 km (0.115 R)
• M52: 18,487,903 km (0.079 R)
• M53: 18,586,189 km (0.109 R)
• M54: 20,484,885 km (0.098 R)
• M55: 22,183,120 km (0.037 R)
• M56: 22,444,468 km (0.061 R)
• M57: 22,759,222 km (0.112 R)
• M58: 23,022,813 km (0.102 R)
• M59: 23,234,344 km (0.094 R)
• M60: 23,606,095 km (0.056 R)
• M61: 24,033,347 km (0.078 R)
• M62: 25,275,757 km (0.118 R)
• M63: 25,548,773 km (0.04 R)
• M64: 25,932,342 km (0.106 R)
• M65: 26,816,466 km (0.116 R)
• M66: 28,161,201 km (0.099 R)
• M67: 28,614,333 km (0.105 R)
• M68: 28,898,718 km (0.069 R)
• M69: 29,126,855 km (0.103 R)
• M70: 30,045,685 km (0.101 R)
• M71: 30,103,430 km (0.084 R)
• M72: 30,973,940 km (0.053 R)
• M73: 31,383,090 km (0.104 R)
• M74: 31,793,886 km (0.071 R)
• M75: 33,335,642 km (0.115 R)
• M76: 33,694,826 km (0.108 R)
• M77: 34,115,645 km (0.118 R)
• M78: 34,236,071 km (0.068 R)
• M79: 34,962,219 km (0.075 R)
• M80: 36,368,140 km (0.103 R)
• M81: 37,108,949 km (0.107 R)
• M82: 37,419,215 km (0.06 R)
• M83: 38,354,800 km (0.12 R)
• M84: 39,867,833 km (0.091 R)
• M85: 42,238,360 km (0.117 R)
• M86: 42,886,867 km (0.09 R)
• M87: 43,016,868 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.3

Radius: 3.6

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.32 AU - 11.2 AU

Year: 16242 Days

Day: 24.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,297,067 km

• M1: 57,745 km (0.11 R)
• M2: 81,531 km (0.084 R)
• M3: 216,917 km (0.111 R)
• M4: 395,387 km (0.078 R)
• M5: 518,656 km (0.032 R)
• M6: 571,165 km (0.104 R)
• M7: 681,867 km (0.096 R)
• M8: 754,422 km (0.079 R)
• M9: 939,026 km (0.105 R)
• M10: 1,036,564 km (0.04 R)
• M11: 1,384,977 km (0.098 R)
• M12: 1,514,828 km (0.117 R)
• M13: 1,806,394 km (0.068 R)
• M14: 1,927,868 km (0.1 R)
• M15: 1,969,007 km (0.106 R)
• M16: 2,094,071 km (0.116 R)
• M17: 2,484,372 km (0.089 R)
• M18: 3,404,548 km (0.113 R)
• M19: 3,429,382 km (0.055 R)
• M20: 3,504,330 km (0.099 R)
• M21: 4,176,174 km (0.071 R)
• M22: 4,390,847 km (0.089 R)
• M23: 4,554,058 km (0.105 R)
• M24: 4,664,013 km (0.075 R)
• M25: 5,027,536 km (0.103 R)
• M26: 6,913,666 km (0.107 R)
• M27: 8,078,584 km (0.079 R)
• M28: 8,581,682 km (0.083 R)
• M29: 8,819,991 km (0.11 R)
• M30: 9,268,186 km (0.074 R)
• M31: 11,022,820 km (0.086 R)
• M32: 11,281,774 km (0.105 R)
• M33: 12,298,890 km (0.11 R)
• M34: 12,452,078 km (0.08 R)
• M35: 12,644,461 km (0.028 R)
• M36: 12,683,057 km (0.119 R)
• M37: 13,032,069 km (0.042 R)
• M38: 13,502,405 km (0.075 R)
• M39: 13,858,896 km (0.102 R)
• M40: 14,298,714 km (0.111 R)
• M41: 14,459,681 km (0.077 R)
• M42: 16,228,676 km (0.114 R)
• M43: 17,117,138 km (0.067 R)
• M44: 17,202,558 km (0.108 R)
• M45: 17,330,913 km (0.111 R)
• M46: 17,545,736 km (0.076 R)
• M47: 19,029,148 km (0.118 R)
• M48: 19,161,842 km (0.099 R)
• M49: 19,473,005 km (0.049 R)
• M50: 19,830,544 km (0.114 R)
• M51: 19,965,182 km (0.111 R)
• M52: 20,100,120 km (0.092 R)
• M53: 20,235,356 km (0.057 R)
• M54: 20,688,488 km (0.1 R)
• M55: 20,733,966 km (0.117 R)
• M56: 21,144,761 km (0.096 R)
• M57: 23,003,216 km (0.116 R)
• M58: 23,618,362 km (0.119 R)
• M59: 24,334,786 km (0.083 R)
• M60: 24,623,361 km (0.062 R)
• M61: 25,009,922 km (0.107 R)
• M62: 26,972,646 km (0.114 R)
• M63: 27,022,312 km (0.086 R)
• M64: 27,520,922 km (0.095 R)
• M65: 27,871,878 km (0.108 R)
• M66: 28,224,181 km (0.081 R)
• M67: 28,730,121 km (0.114 R)
• M68: 29,239,053 km (0.059 R)
• M69: 29,853,601 km (0.106 R)
• M70: 30,627,770 km (0.087 R)
• M71: 31,043,503 km (0.116 R)
• M72: 31,513,240 km (0.053 R)
• M73: 31,722,827 km (0.086 R)
• M74: 31,775,336 km (0.119 R)
• M75: 31,985,371 km (0.12 R)
• M76: 32,196,005 km (0.069 R)
• M77: 32,512,704 km (0.084 R)
• M78: 33,576,045 km (0.089 R)
• M79: 34,058,199 km (0.096 R)
• M80: 34,273,321 km (0.073 R)
• M81: 34,381,031 km (0.071 R)
• M82: 34,921,229 km (0.106 R)
• M83: 36,009,853 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.4

Radius: 6.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.2 AU - 11.94 AU

Year: 18110 Days

Day: 22.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 35,297,067 km

• M1: 197,020 km (0.108 R)
• M2: 265,087 km (0.117 R)
• M3: 499,657 km (0.11 R)
• M4: 1,331,870 km (0.057 R)
• M5: 1,601,146 km (0.085 R)
• M6: 1,770,940 km (0.114 R)
• M7: 2,168,870 km (0.088 R)
• M8: 2,272,691 km (0.113 R)
• M9: 2,335,821 km (0.062 R)
• M10: 3,422,650 km (0.102 R)
• M11: 3,592,742 km (0.046 R)
• M12: 4,068,164 km (0.12 R)
• M13: 4,510,376 km (0.084 R)
• M14: 5,050,125 km (0.099 R)
• M15: 5,638,643 km (0.062 R)
• M16: 5,695,789 km (0.118 R)
• M17: 6,043,006 km (0.113 R)
• M18: 7,280,180 km (0.079 R)
• M19: 8,428,942 km (0.083 R)
• M20: 8,592,902 km (0.067 R)
• M21: 8,924,111 km (0.093 R)
• M22: 9,057,702 km (0.097 R)
• M23: 9,293,169 km (0.08 R)
• M24: 9,667,314 km (0.112 R)
• M25: 9,838,902 km (0.061 R)
• M26: 9,976,981 km (0.101 R)
• M27: 12,160,811 km (0.114 R)
• M28: 12,682,159 km (0.119 R)
• M29: 13,021,148 km (0.119 R)
• M30: 13,785,145 km (0.117 R)
• M31: 14,094,812 km (0.109 R)
• M32: 15,556,683 km (0.045 R)
• M33: 15,959,998 km (0.102 R)
• M34: 16,081,622 km (0.109 R)
• M35: 17,607,370 km (0.083 R)
• M36: 17,649,258 km (0.115 R)
• M37: 18,792,485 km (0.092 R)
• M38: 19,351,382 km (0.119 R)
• M39: 19,611,234 km (0.113 R)
• M40: 20,441,502 km (0.101 R)
• M41: 21,194,278 km (0.089 R)
• M42: 24,201,046 km (0.116 R)
• M43: 25,138,277 km (0.08 R)
• M44: 25,801,294 km (0.108 R)
• M45: 26,374,254 km (0.094 R)
• M46: 26,614,209 km (0.103 R)
• M47: 26,806,742 km (0.09 R)
• M48: 27,193,153 km (0.097 R)
• M49: 27,290,092 km (0.112 R)
• M50: 27,629,979 km (0.065 R)
• M51: 29,004,035 km (0.119 R)
• M52: 29,350,953 km (0.104 R)
• M53: 29,400,619 km (0.106 R)
• M54: 31,766,958 km (0.116 R)
• M55: 33,050,358 km (0.068 R)
• M56: 34,455,232 km (0.115 R)
• M57: 34,717,627 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 13,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit