🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.46 AU - 0.68 AU

Year: 164 Days

Day: 37.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.82 AU - 1.04 AU

Year: 342 Days

Day: 46.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.06 AU - 1.42 AU

Year: 526 Days

Day: 12.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.79 AU - 2.63 AU

Year: 1251 Days

Day: 25.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.37 AU - 3.01 AU

Year: 1680 Days

Day: 35.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716

Radius: 13.4

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.85 AU - 6.51 AU

Year: 5155 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,624,774 km

• M1: 177,573 km (0.103 R)
• M2: 397,033 km (0.046 R)
• M3: 493,823 km (0.093 R)
• M4: 730,486 km (0.107 R)
• M5: 897,138 km (0.04 R)
• M6: 1,395,599 km (0.096 R)
• M7: 1,624,782 km (0.067 R)
• M8: 1,709,604 km (0.089 R)
• M9: 1,796,222 km (0.092 R)
• M10: 1,937,741 km (0.102 R)
• M11: 2,028,248 km (0.089 R)
• M12: 2,270,596 km (0.112 R)
• M13: 2,502,772 km (0.066 R)
• M14: 2,621,852 km (0.078 R)
• M15: 2,865,996 km (0.115 R)
• M16: 3,354,732 km (0.051 R)
• M17: 3,442,546 km (0.096 R)
• M18: 4,243,194 km (0.088 R)
• M19: 4,362,274 km (0.086 R)
• M20: 4,506,636 km (0.105 R)
• M21: 4,628,259 km (0.108 R)
• M22: 5,049,826 km (0.101 R)
• M23: 5,150,954 km (0.085 R)
• M24: 5,355,005 km (0.089 R)
• M25: 5,613,959 km (0.063 R)
• M26: 6,144,284 km (0.067 R)
• M27: 6,635,563 km (0.075 R)
• M28: 6,774,240 km (0.074 R)
• M29: 6,857,866 km (0.089 R)
• M30: 7,511,159 km (0.066 R)
• M31: 7,772,208 km (0.047 R)
• M32: 8,664,110 km (0.101 R)
• M33: 8,876,988 km (0.09 R)
• M34: 9,153,146 km (0.097 R)
• M35: 9,307,830 km (0.037 R)
• M36: 10,576,270 km (0.088 R)
• M37: 10,901,945 km (0.066 R)
• M38: 11,098,965 km (0.057 R)
• M39: 11,363,454 km (0.096 R)
• M40: 12,033,802 km (0.056 R)
• M41: 12,579,386 km (0.087 R)
• M42: 12,924,358 km (0.099 R)
• M43: 13,483,106 km (0.063 R)
• M44: 14,264,157 km (0.083 R)
• M45: 15,133,171 km (0.083 R)
• M46: 15,242,976 km (0.096 R)
• M47: 15,721,839 km (0.091 R)
• M48: 16,243,337 km (0.102 R)
• M49: 16,808,218 km (0.079 R)
• M50: 16,959,911 km (0.092 R)
• M51: 18,073,816 km (0.093 R)
• M52: 18,307,189 km (0.098 R)
• M53: 19,052,934 km (0.098 R)
• M54: 19,648,633 km (0.07 R)
• M55: 20,290,857 km (0.112 R)
• M56: 20,492,964 km (0.111 R)
• M57: 20,899,271 km (0.116 R)
• M58: 21,103,323 km (0.112 R)
• M59: 21,802,394 km (0.094 R)
• M60: 22,009,437 km (0.083 R)
• M61: 22,467,207 km (0.044 R)
• M62: 22,592,570 km (0.101 R)
• M63: 22,760,119 km (0.07 R)
• M64: 23,138,751 km (0.046 R)
• M65: 23,561,665 km (0.109 R)
• M66: 24,072,841 km (0.106 R)
• M67: 24,329,700 km (0.094 R)
• M68: 24,889,495 km (0.111 R)
• M69: 24,975,963 km (0.112 R)
• M70: 25,062,580 km (0.108 R)
• M71: 25,497,012 km (0.115 R)
• M72: 25,584,228 km (0.093 R)
• M73: 26,285,393 km (0.026 R)
• M74: 26,505,751 km (0.03 R)
• M75: 26,992,841 km (0.079 R)
• M76: 27,304,304 km (0.114 R)
• M77: 29,472,277 km (0.054 R)
• M78: 30,762,409 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.3

Radius: 11.6

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.04 AU - 6.04 AU

Year: 5653 Days

Day: 9.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,624,774 km

• M1: 151,991 km (0.1 R)
• M2: 287,378 km (0.027 R)
• M3: 465,549 km (0.089 R)
• M4: 571,015 km (0.077 R)
• M5: 1,053,169 km (0.101 R)
• M6: 1,169,107 km (0.112 R)
• M7: 1,576,462 km (0.074 R)
• M8: 1,710,801 km (0.106 R)
• M9: 2,045,152 km (0.105 R)
• M10: 2,136,706 km (0.068 R)
• M11: 2,229,607 km (0.077 R)
• M12: 2,497,237 km (0.082 R)
• M13: 2,695,006 km (0.104 R)
• M14: 2,775,489 km (0.081 R)
• M15: 2,856,871 km (0.042 R)
• M16: 3,427,287 km (0.096 R)
• M17: 3,759,394 km (0.058 R)
• M18: 3,941,006 km (0.08 R)
• M19: 4,407,452 km (0.097 R)
• M20: 4,990,585 km (0.12 R)
• M21: 5,215,580 km (0.07 R)
• M22: 5,367,422 km (0.114 R)
• M23: 5,727,504 km (0.11 R)
• M24: 6,771,996 km (0.057 R)
• M25: 7,049,351 km (0.097 R)
• M26: 7,189,374 km (0.062 R)
• M27: 7,302,022 km (0.101 R)
• M28: 8,078,285 km (0.085 R)
• M29: 8,431,785 km (0.103 R)
• M30: 8,880,878 km (0.113 R)
• M31: 9,093,007 km (0.112 R)
• M32: 9,306,932 km (0.073 R)
• M33: 10,116,107 km (0.092 R)
• M34: 10,337,811 km (0.085 R)
• M35: 11,045,110 km (0.061 R)
• M36: 11,867,749 km (0.093 R)
• M37: 12,068,060 km (0.115 R)
• M38: 12,438,465 km (0.112 R)
• M39: 13,956,883 km (0.108 R)
• M40: 14,989,557 km (0.069 R)
• M41: 15,242,527 km (0.113 R)
• M42: 15,679,353 km (0.06 R)
• M43: 16,528,321 km (0.094 R)
• M44: 16,602,820 km (0.088 R)
• M45: 16,902,016 km (0.112 R)
• M46: 17,203,157 km (0.046 R)
• M47: 17,430,097 km (0.088 R)
• M48: 17,810,524 km (0.078 R)
• M49: 18,657,248 km (0.086 R)
• M50: 18,812,531 km (0.025 R)
• M51: 19,202,831 km (0.075 R)
• M52: 19,714,157 km (0.094 R)
• M53: 19,872,432 km (0.049 R)
• M54: 20,150,384 km (0.115 R)
• M55: 20,911,239 km (0.06 R)
• M56: 21,113,196 km (0.111 R)
• M57: 21,640,828 km (0.109 R)
• M58: 23,041,662 km (0.041 R)
• M59: 23,166,726 km (0.089 R)
• M60: 23,333,677 km (0.116 R)
• M61: 23,585,002 km (0.066 R)
• M62: 23,795,187 km (0.11 R)
• M63: 24,386,697 km (0.037 R)
• M64: 24,684,397 km (0.078 R)
• M65: 26,626,327 km (0.077 R)
• M66: 27,108,481 km (0.066 R)
• M67: 28,036,885 km (0.06 R)
• M68: 28,438,106 km (0.096 R)
• M69: 28,930,882 km (0.096 R)
• M70: 29,245,935 km (0.103 R)
• M71: 29,381,321 km (0.08 R)
• M72: 29,652,841 km (0.06 R)
• M73: 29,743,497 km (0.097 R)
• M74: 30,152,498 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108

Radius: 9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.13 AU - 9.19 AU

Year: 10557 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 59,624,774 km

• M1: 166,054 km (0.118 R)
• M2: 309,967 km (0.101 R)
• M3: 475,721 km (0.071 R)
• M4: 739,761 km (0.119 R)
• M5: 919,578 km (0.076 R)
• M6: 1,223,262 km (0.042 R)
• M7: 1,307,635 km (0.098 R)
• M8: 1,649,616 km (0.049 R)
• M9: 1,806,993 km (0.027 R)
• M10: 2,002,517 km (0.111 R)
• M11: 2,136,706 km (0.089 R)
• M12: 2,239,331 km (0.1 R)
• M13: 2,539,125 km (0.032 R)
• M14: 3,334,237 km (0.076 R)
• M15: 3,574,940 km (0.079 R)
• M16: 3,697,311 km (0.046 R)
• M17: 3,925,448 km (0.03 R)
• M18: 4,030,765 km (0.118 R)
• M19: 4,461,158 km (0.104 R)
• M20: 5,111,310 km (0.117 R)
• M21: 5,180,275 km (0.07 R)
• M22: 5,412,301 km (0.087 R)
• M23: 5,790,784 km (0.115 R)
• M24: 6,007,551 km (0.073 R)
• M25: 6,104,790 km (0.109 R)
• M26: 6,850,236 km (0.119 R)
• M27: 7,233,805 km (0.087 R)
• M28: 7,467,178 km (0.083 R)
• M29: 7,808,859 km (0.11 R)
• M30: 9,621,088 km (0.051 R)
• M31: 9,820,801 km (0.051 R)
• M32: 10,486,212 km (0.108 R)
• M33: 10,809,643 km (0.08 R)
• M34: 11,951,972 km (0.107 R)
• M35: 12,105,161 km (0.105 R)
• M36: 12,413,482 km (0.111 R)
• M37: 12,537,498 km (0.088 R)
• M38: 12,661,964 km (0.104 R)
• M39: 13,037,903 km (0.119 R)
• M40: 13,132,299 km (0.104 R)
• M41: 13,227,145 km (0.054 R)
• M42: 13,290,424 km (0.09 R)
• M43: 13,385,569 km (0.063 R)
• M44: 13,929,058 km (0.085 R)
• M45: 14,154,951 km (0.108 R)
• M46: 15,203,033 km (0.109 R)
• M47: 15,702,840 km (0.078 R)
• M48: 16,650,393 km (0.071 R)
• M49: 17,027,678 km (0.091 R)
• M50: 17,234,722 km (0.104 R)
• M51: 17,477,220 km (0.106 R)
• M52: 17,616,346 km (0.102 R)
• M53: 18,246,901 km (0.094 R)
• M54: 18,742,369 km (0.078 R)
• M55: 18,813,578 km (0.109 R)
• M56: 19,710,567 km (0.09 R)
• M57: 19,782,972 km (0.062 R)
• M58: 20,365,057 km (0.096 R)
• M59: 20,658,120 km (0.11 R)
• M60: 21,026,579 km (0.119 R)
• M61: 21,100,630 km (0.025 R)
• M62: 21,248,732 km (0.076 R)
• M63: 21,583,382 km (0.061 R)
• M64: 23,015,333 km (0.092 R)
• M65: 23,320,662 km (0.113 R)
• M66: 23,974,106 km (0.094 R)
• M67: 24,711,474 km (0.077 R)
• M68: 24,789,564 km (0.077 R)
• M69: 25,495,666 km (0.063 R)
• M70: 25,772,123 km (0.116 R)
• M71: 26,327,879 km (0.098 R)
• M72: 26,407,615 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.1

Radius: 3.9

Gravity: 24.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11 AU - 16.06 AU

Year: 18951 Days

Day: 18.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 59,624,774 km

• M1: 76,145 km (0.081 R)
• M2: 147,204 km (0.113 R)
• M3: 270,024 km (0.087 R)
• M4: 298,298 km (0.104 R)
• M5: 389,553 km (0.096 R)
• M6: 1,199,476 km (0.103 R)
• M7: 1,683,874 km (0.096 R)
• M8: 2,046,648 km (0.114 R)
• M9: 2,432,761 km (0.062 R)
• M10: 2,970,864 km (0.058 R)
• M11: 4,114,390 km (0.11 R)
• M12: 4,598,190 km (0.117 R)
• M13: 5,139,136 km (0.054 R)
• M14: 6,112,419 km (0.116 R)
• M15: 6,705,874 km (0.111 R)
• M16: 7,540,331 km (0.106 R)
• M17: 7,674,969 km (0.065 R)
• M18: 7,901,311 km (0.056 R)
• M19: 8,733,972 km (0.104 R)
• M20: 9,017,760 km (0.082 R)
• M21: 9,304,389 km (0.077 R)
• M22: 10,934,258 km (0.068 R)
• M23: 11,911,730 km (0.071 R)
• M24: 11,963,940 km (0.078 R)
• M25: 12,278,993 km (0.085 R)
• M26: 12,649,846 km (0.074 R)
• M27: 13,402,473 km (0.062 R)
• M28: 14,726,414 km (0.108 R)
• M29: 14,782,364 km (0.107 R)
• M30: 14,894,712 km (0.037 R)
• M31: 15,176,854 km (0.059 R)
• M32: 17,793,470 km (0.066 R)
• M33: 17,912,999 km (0.098 R)
• M34: 18,696,143 km (0.114 R)
• M35: 20,171,178 km (0.12 R)
• M36: 20,483,090 km (0.033 R)
• M37: 20,796,797 km (0.109 R)
• M38: 20,922,609 km (0.112 R)
• M39: 21,874,649 km (0.071 R)
• M40: 24,947,988 km (0.069 R)
• M41: 27,667,827 km (0.074 R)
• M42: 28,641,859 km (0.108 R)
• M43: 29,485,441 km (0.06 R)
• M44: 31,125,333 km (0.025 R)
• M45: 31,413,458 km (0.119 R)
• M46: 32,065,107 km (0.1 R)
• M47: 32,794,396 km (0.067 R)
• M48: 33,750,626 km (0.111 R)
• M49: 37,589,307 km (0.083 R)
• M50: 40,931,473 km (0.043 R)
• M51: 42,837,799 km (0.104 R)
• M52: 43,640,541 km (0.097 R)
• M53: 44,691,616 km (0.074 R)
• M54: 47,894,357 km (0.047 R)
• M55: 49,313,292 km (0.089 R)
• M56: 49,817,437 km (0.091 R)
• M57: 50,070,258 km (0.075 R)
• M58: 50,661,469 km (0.049 R)
• M59: 50,830,813 km (0.088 R)
• M60: 51,510,287 km (0.119 R)
• M61: 52,534,883 km (0.086 R)
• M62: 53,738,846 km (0.099 R)
• M63: 53,997,950 km (0.065 R)
• M64: 56,612,322 km (0.082 R)
• M65: 57,846,505 km (0.114 R)
• M66: 58,378,026 km (0.098 R)
• M67: 58,733,321 km (0.115 R)
• M68: 59,446,155 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 17,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit