🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.78 AU - 0.88 AU

Year: 323 Days

Day: 18 Hours

Environment

Temp: -22 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.21 AU - 1.99 AU

Year: 865 Days

Day: 12.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.47 AU - 2.09 AU

Year: 1015 Days

Day: 13.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.92 AU - 2.08 AU

Year: 1209 Days

Day: 23.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.33 AU - 2.53 AU

Year: 1619 Days

Day: 31.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.1

Radius: 14

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.89 AU - 2.89 AU

Year: 2100 Days

Day: 7.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 74,151,768 km

• M1: 179,368 km (0.104 R)
• M2: 300,393 km (0.059 R)
• M3: 425,008 km (0.091 R)
• M4: 564,134 km (0.119 R)
• M5: 703,858 km (0.107 R)
• M6: 830,717 km (0.086 R)
• M7: 994,377 km (0.116 R)
• M8: 1,102,686 km (0.11 R)
• M9: 1,277,267 km (0.086 R)
• M10: 1,453,343 km (0.085 R)
• M11: 1,646,624 km (0.05 R)
• M12: 1,795,025 km (0.057 R)
• M13: 1,966,614 km (0.12 R)
• M14: 2,077,765 km (0.056 R)
• M15: 2,268,053 km (0.068 R)
• M16: 2,474,199 km (0.084 R)
• M17: 2,697,100 km (0.102 R)
• M18: 2,790,150 km (0.068 R)
• M19: 2,884,397 km (0.116 R)
• M20: 2,990,461 km (0.088 R)
• M21: 3,108,644 km (0.067 R)
• M22: 3,228,322 km (0.09 R)
• M23: 3,450,176 km (0.119 R)
• M24: 3,540,383 km (0.104 R)
• M25: 3,654,227 km (0.076 R)
• M26: 3,873,986 km (0.094 R)
• M27: 4,003,239 km (0.089 R)
• M28: 4,193,827 km (0.034 R)
• M29: 4,338,787 km (0.093 R)
• M30: 5,050,424 km (0.067 R)
• M31: 5,256,869 km (0.119 R)
• M32: 5,413,498 km (0.111 R)
• M33: 5,531,980 km (0.109 R)
• M34: 5,718,229 km (0.055 R)
• M35: 5,852,418 km (0.12 R)
• M36: 6,694,056 km (0.099 R)
• M37: 6,835,725 km (0.091 R)
• M38: 7,049,949 km (0.051 R)
• M39: 7,353,783 km (0.108 R)
• M40: 7,441,447 km (0.078 R)
• M41: 7,558,881 km (0.077 R)
• M42: 7,780,585 km (0.115 R)
• M43: 8,413,085 km (0.078 R)
• M44: 8,612,200 km (0.079 R)
• M45: 8,766,435 km (0.109 R)
• M46: 8,906,010 km (0.094 R)
• M47: 9,376,795 km (0.109 R)
• M48: 9,471,939 km (0.095 R)
• M49: 9,647,267 km (0.099 R)
• M50: 9,887,970 km (0.111 R)
• M51: 10,065,842 km (0.089 R)
• M52: 10,359,204 km (0.032 R)
• M53: 10,721,530 km (0.095 R)
• M54: 11,071,290 km (0.113 R)
• M55: 11,272,948 km (0.075 R)
• M56: 11,374,225 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511

Radius: 8.9

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.01 AU - 4.61 AU

Year: 3825 Days

Day: 5.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,151,768 km

• M1: 112,647 km (0.111 R)
• M2: 175,179 km (0.075 R)
• M3: 272,867 km (0.074 R)
• M4: 437,424 km (0.057 R)
• M5: 626,516 km (0.07 R)
• M6: 726,148 km (0.119 R)
• M7: 897,438 km (0.078 R)
• M8: 1,070,223 km (0.105 R)
• M9: 1,279,361 km (0.114 R)
• M10: 1,421,778 km (0.073 R)
• M11: 1,583,344 km (0.032 R)
• M12: 1,751,043 km (0.083 R)
• M13: 1,895,255 km (0.082 R)
• M14: 1,954,197 km (0.083 R)
• M15: 2,013,587 km (0.072 R)
• M16: 2,273,289 km (0.115 R)
• M17: 2,479,136 km (0.076 R)
• M18: 2,858,217 km (0.112 R)
• M19: 3,150,382 km (0.089 R)
• M20: 3,255,848 km (0.101 R)
• M21: 3,781,834 km (0.081 R)
• M22: 3,837,784 km (0.069 R)
• M23: 4,102,572 km (0.066 R)
• M24: 4,471,630 km (0.091 R)
• M25: 4,530,871 km (0.025 R)
• M26: 4,590,411 km (0.091 R)
• M27: 4,690,043 km (0.069 R)
• M28: 4,790,573 km (0.11 R)
• M29: 4,851,309 km (0.057 R)
• M30: 5,241,311 km (0.069 R)
• M31: 5,641,635 km (0.114 R)
• M32: 5,748,597 km (0.114 R)
• M33: 5,856,158 km (0.087 R)
• M34: 5,986,308 km (0.062 R)
• M35: 6,117,356 km (0.086 R)
• M36: 6,426,874 km (0.07 R)
• M37: 6,696,300 km (0.047 R)
• M38: 6,764,217 km (0.115 R)
• M39: 6,992,204 km (0.112 R)
• M40: 7,385,946 km (0.095 R)
• M41: 7,503,081 km (0.072 R)
• M42: 7,644,451 km (0.113 R)
• M43: 7,905,948 km (0.052 R)
• M44: 8,001,841 km (0.068 R)
• M45: 8,832,109 km (0.093 R)
• M46: 9,006,390 km (0.085 R)
• M47: 9,409,257 km (0.081 R)
• M48: 9,612,860 km (0.109 R)
• M49: 9,689,604 km (0.098 R)
• M50: 10,050,284 km (0.096 R)
• M51: 11,428,679 km (0.09 R)
• M52: 11,537,137 km (0.083 R)
• M53: 11,755,251 km (0.107 R)
• M54: 11,947,036 km (0.114 R)
• M55: 12,333,896 km (0.071 R)
• M56: 12,640,721 km (0.112 R)
• M57: 12,893,691 km (0.113 R)
• M58: 13,233,577 km (0.12 R)
• M59: 13,576,306 km (0.072 R)
• M60: 13,748,942 km (0.115 R)
• M61: 13,864,282 km (0.048 R)
• M62: 13,980,071 km (0.088 R)
• M63: 14,096,159 km (0.079 R)
• M64: 14,212,546 km (0.086 R)
• M65: 14,858,360 km (0.094 R)
• M66: 15,304,161 km (0.094 R)
• M67: 15,573,737 km (0.11 R)
• M68: 16,483,741 km (0.04 R)
• M69: 16,883,466 km (0.107 R)
• M70: 17,692,491 km (0.054 R)
• M71: 17,786,738 km (0.107 R)
• M72: 17,880,985 km (0.047 R)
• M73: 18,482,219 km (0.1 R)
• M74: 18,641,540 km (0.096 R)
• M75: 19,122,348 km (0.106 R)
• M76: 19,574,732 km (0.098 R)
• M77: 21,052,609 km (0.088 R)
• M78: 21,185,751 km (0.104 R)
• M79: 21,586,823 km (0.103 R)
• M80: 21,821,841 km (0.059 R)
• M81: 22,498,173 km (0.119 R)
• M82: 22,668,266 km (0.059 R)

Asteroid Belt

Center: 6.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.1

Radius: 8.6

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.43 AU - 9.87 AU

Year: 11832 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,151,768 km

• M1: 108,458 km (0.079 R)
• M2: 163,062 km (0.097 R)
• M3: 894,146 km (0.107 R)
• M4: 1,066,034 km (0.11 R)
• M5: 1,166,115 km (0.113 R)
• M6: 1,929,513 km (0.111 R)
• M7: 2,359,757 km (0.117 R)
• M8: 2,465,373 km (0.05 R)
• M9: 2,931,669 km (0.106 R)
• M10: 3,697,012 km (0.109 R)
• M11: 4,293,758 km (0.079 R)
• M12: 4,423,310 km (0.082 R)
• M13: 4,653,092 km (0.111 R)
• M14: 4,786,085 km (0.111 R)
• M15: 5,022,001 km (0.087 R)
• M16: 5,435,339 km (0.096 R)
• M17: 6,665,034 km (0.115 R)
• M18: 7,157,211 km (0.039 R)
• M19: 8,136,479 km (0.111 R)
• M20: 9,366,323 km (0.101 R)
• M21: 11,183,488 km (0.082 R)
• M22: 11,272,648 km (0.1 R)
• M23: 11,631,833 km (0.113 R)
• M24: 11,949,280 km (0.094 R)
• M25: 12,361,571 km (0.109 R)
• M26: 13,673,844 km (0.076 R)
• M27: 14,104,985 km (0.069 R)
• M28: 15,128,384 km (0.052 R)
• M29: 15,227,118 km (0.083 R)
• M30: 16,631,543 km (0.063 R)
• M31: 18,392,011 km (0.092 R)
• M32: 19,347,642 km (0.084 R)
• M33: 19,401,198 km (0.066 R)
• M34: 19,723,731 km (0.112 R)
• M35: 20,047,910 km (0.089 R)
• M36: 21,031,217 km (0.047 R)
• M37: 22,198,230 km (0.111 R)
• M38: 22,422,776 km (0.047 R)
• M39: 22,591,822 km (0.044 R)
• M40: 22,704,768 km (0.097 R)
• M41: 23,557,476 km (0.091 R)
• M42: 23,671,918 km (0.083 R)
• M43: 24,016,442 km (0.06 R)
• M44: 24,247,122 km (0.117 R)
• M45: 25,060,187 km (0.075 R)
• M46: 25,294,008 km (0.06 R)
• M47: 26,237,073 km (0.097 R)
• M48: 27,673,063 km (0.085 R)
• M49: 27,793,788 km (0.091 R)
• M50: 28,278,785 km (0.073 R)
• M51: 28,644,402 km (0.036 R)
• M52: 29,195,820 km (0.09 R)
• M53: 29,874,396 km (0.11 R)
• M54: 29,936,329 km (0.119 R)
• M55: 30,683,122 km (0.096 R)
• M56: 31,247,106 km (0.082 R)
• M57: 31,751,400 km (0.057 R)
• M58: 32,704,189 km (0.05 R)
• M59: 32,768,067 km (0.045 R)
• M60: 32,831,945 km (0.091 R)
• M61: 33,473,272 km (0.115 R)
• M62: 33,601,926 km (0.093 R)
• M63: 33,924,608 km (0.046 R)
• M64: 34,377,890 km (0.085 R)
• M65: 34,442,815 km (0.045 R)
• M66: 34,572,816 km (0.097 R)
• M67: 34,702,966 km (0.106 R)
• M68: 35,750,002 km (0.079 R)
• M69: 37,206,486 km (0.063 R)
• M70: 37,673,980 km (0.058 R)
• M71: 39,427,416 km (0.091 R)
• M72: 39,631,468 km (0.113 R)
• M73: 40,040,468 km (0.099 R)
• M74: 40,794,143 km (0.095 R)
• M75: 40,931,773 km (0.116 R)
• M76: 41,207,182 km (0.09 R)
• M77: 41,760,096 km (0.084 R)
• M78: 42,454,679 km (0.117 R)
• M79: 43,223,163 km (0.09 R)
• M80: 43,785,053 km (0.088 R)
• M81: 44,066,746 km (0.067 R)
• M82: 44,207,966 km (0.113 R)
• M83: 44,632,226 km (0.109 R)
• M84: 44,702,985 km (0.118 R)
• M85: 45,128,890 km (0.118 R)
• M86: 45,627,351 km (0.118 R)
• M87: 47,494,930 km (0.105 R)
• M88: 48,147,327 km (0.064 R)
• M89: 48,292,586 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.6

Radius: 6.7

Gravity: 18.81 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.38 AU - 13.22 AU

Year: 17328 Days

Day: 17.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,151,768 km

• M1: 95,443 km (0.11 R)
• M2: 468,241 km (0.098 R)
• M3: 720,912 km (0.025 R)
• M4: 790,326 km (0.114 R)
• M5: 1,544,149 km (0.103 R)
• M6: 1,696,889 km (0.085 R)
• M7: 2,217,938 km (0.106 R)
• M8: 2,531,794 km (0.062 R)
• M9: 2,785,512 km (0.098 R)
• M10: 2,971,911 km (0.08 R)
• M11: 3,278,437 km (0.12 R)
• M12: 3,356,677 km (0.051 R)
• M13: 3,757,300 km (0.098 R)
• M14: 4,516,061 km (0.12 R)
• M15: 4,779,353 km (0.036 R)
• M16: 4,823,634 km (0.092 R)
• M17: 5,739,771 km (0.117 R)
• M18: 5,881,739 km (0.098 R)
• M19: 6,363,445 km (0.066 R)
• M20: 6,857,866 km (0.119 R)
• M21: 8,846,470 km (0.073 R)
• M22: 10,016,475 km (0.071 R)
• M23: 10,417,098 km (0.107 R)
• M24: 10,764,764 km (0.094 R)
• M25: 11,590,843 km (0.094 R)
• M26: 15,288,902 km (0.086 R)
• M27: 15,551,746 km (0.084 R)
• M28: 16,082,070 km (0.117 R)
• M29: 17,160,521 km (0.066 R)
• M30: 17,296,955 km (0.11 R)
• M31: 17,570,868 km (0.075 R)
• M32: 18,053,770 km (0.076 R)
• M33: 18,401,286 km (0.118 R)
• M34: 18,471,148 km (0.116 R)
• M35: 20,460,501 km (0.095 R)
• M36: 21,260,550 km (0.1 R)
• M37: 21,848,769 km (0.115 R)
• M38: 23,873,277 km (0.104 R)
• M39: 24,715,064 km (0.104 R)
• M40: 24,792,107 km (0.082 R)
• M41: 26,113,505 km (0.109 R)
• M42: 27,298,320 km (0.109 R)
• M43: 27,937,402 km (0.103 R)
• M44: 28,098,070 km (0.108 R)
• M45: 28,743,286 km (0.037 R)
• M46: 29,802,140 km (0.047 R)
• M47: 30,295,214 km (0.031 R)
• M48: 32,209,918 km (0.106 R)
• M49: 34,593,311 km (0.082 R)
• M50: 35,719,035 km (0.115 R)
• M51: 36,330,142 km (0.045 R)
• M52: 36,856,727 km (0.093 R)
• M53: 36,944,840 km (0.074 R)
• M54: 37,032,803 km (0.101 R)
• M55: 37,740,102 km (0.112 R)
• M56: 38,362,429 km (0.053 R)
• M57: 38,630,209 km (0.078 R)
• M58: 40,703,785 km (0.081 R)
• M59: 41,068,206 km (0.108 R)
• M60: 42,167,601 km (0.1 R)
• M61: 43,276,570 km (0.109 R)
• M62: 45,146,244 km (0.109 R)
• M63: 46,375,639 km (0.109 R)
• M64: 46,660,922 km (0.106 R)
• M65: 46,946,804 km (0.114 R)
• M66: 47,042,247 km (0.047 R)
• M67: 49,642,707 km (0.105 R)
• M68: 51,697,284 km (0.113 R)
• M69: 52,487,311 km (0.096 R)
• M70: 52,983,078 km (0.118 R)
• M71: 53,579,973 km (0.095 R)
• M72: 53,679,755 km (0.06 R)
• M73: 54,179,262 km (0.12 R)
• M74: 54,780,646 km (0.047 R)
• M75: 56,395,256 km (0.074 R)
• M76: 57,004,867 km (0.091 R)
• M77: 58,332,847 km (0.069 R)
• M78: 59,258,260 km (0.108 R)
• M79: 59,361,333 km (0.117 R)
• M80: 59,464,555 km (0.09 R)
• M81: 60,188,459 km (0.06 R)
• M82: 62,063,519 km (0.115 R)
• M83: 62,587,710 km (0.112 R)
• M84: 62,902,913 km (0.102 R)
• M85: 63,324,031 km (0.109 R)
• M86: 64,911,713 km (0.117 R)
• M87: 65,230,805 km (0.09 R)
• M88: 66,405,148 km (0.117 R)
• M89: 67,156,279 km (0.117 R)
• M90: 67,478,962 km (0.104 R)
• M91: 68,341,992 km (0.112 R)
• M92: 68,883,387 km (0.114 R)
• M93: 69,861,308 km (0.11 R)
• M94: 69,970,215 km (0.106 R)
• M95: 71,830,914 km (0.034 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: 201 - 18,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit