🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.45 AU - 0.63 AU

Year: 141 Days

Day: 47.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.87 AU - 1.03 AU

Year: 328 Days

Day: 43.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.76 AU - 1.76 AU

Year: 828 Days

Day: 32.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,412,222 km

• M1: 683,662 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.41 AU - 2.85 AU

Year: 1513 Days

Day: 29.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.61 AU - 4.41 AU

Year: 2849 Days

Day: 28.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.66 AU - 5.74 AU

Year: 4207 Days

Day: 29.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 144.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,412,222 km

• M1: 3,120,761 km (0.114 R)

Asteroid Belt

Center: 7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.8

Radius: 14.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.45 AU - 10.13 AU

Year: 9245 Days

Day: 5.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 97,412,222 km

• M1: 258,206 km (0.075 R)
• M2: 556,354 km (0.095 R)
• M3: 702,063 km (0.106 R)
• M4: 948,600 km (0.082 R)
• M5: 1,373,757 km (0.106 R)
• M6: 1,653,655 km (0.083 R)
• M7: 1,876,107 km (0.084 R)
• M8: 2,188,617 km (0.059 R)
• M9: 2,952,912 km (0.109 R)
• M10: 3,893,285 km (0.082 R)
• M11: 3,992,318 km (0.104 R)
• M12: 4,243,493 km (0.063 R)
• M13: 4,345,369 km (0.082 R)
• M14: 5,548,884 km (0.116 R)
• M15: 5,972,097 km (0.058 R)
• M16: 6,173,306 km (0.116 R)
• M17: 6,494,044 km (0.109 R)
• M18: 8,758,058 km (0.118 R)
• M19: 9,218,071 km (0.099 R)
• M20: 9,484,355 km (0.115 R)
• M21: 9,685,864 km (0.075 R)
• M22: 9,787,141 km (0.063 R)
• M23: 10,784,510 km (0.053 R)
• M24: 10,889,678 km (0.08 R)
• M25: 11,277,735 km (0.081 R)
• M26: 12,067,462 km (0.078 R)
• M27: 12,213,021 km (0.11 R)
• M28: 13,586,927 km (0.099 R)
• M29: 13,814,316 km (0.105 R)
• M30: 13,966,756 km (0.04 R)
• M31: 14,272,983 km (0.096 R)
• M32: 15,402,148 km (0.077 R)
• M33: 15,560,123 km (0.068 R)
• M34: 16,559,886 km (0.069 R)
• M35: 17,087,966 km (0.112 R)
• M36: 17,251,477 km (0.072 R)
• M37: 17,828,326 km (0.12 R)
• M38: 18,244,059 km (0.068 R)
• M39: 18,831,679 km (0.097 R)
• M40: 20,371,191 km (0.088 R)
• M41: 20,893,287 km (0.038 R)
• M42: 21,507,985 km (0.103 R)
• M43: 22,396,596 km (0.116 R)
• M44: 24,071,943 km (0.113 R)
• M45: 24,255,500 km (0.06 R)
• M46: 25,040,739 km (0.099 R)
• M47: 25,413,088 km (0.099 R)
• M48: 26,494,082 km (0.119 R)
• M49: 26,588,778 km (0.075 R)
• M50: 26,826,040 km (0.042 R)
• M51: 27,063,900 km (0.069 R)
• M52: 27,207,066 km (0.115 R)
• M53: 27,398,252 km (0.093 R)
• M54: 27,493,994 km (0.108 R)
• M55: 27,782,120 km (0.088 R)
• M56: 28,312,743 km (0.102 R)
• M57: 28,749,270 km (0.031 R)
• M58: 28,992,815 km (0.097 R)
• M59: 29,237,109 km (0.112 R)
• M60: 29,973,878 km (0.101 R)
• M61: 32,625,949 km (0.075 R)
• M62: 34,625,175 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.6

Radius: 9.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.86 AU - 10.18 AU

Year: 9611 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,412,222 km

• M1: 178,620 km (0.117 R)
• M2: 253,868 km (0.097 R)
• M3: 326,572 km (0.111 R)
• M4: 387,309 km (0.026 R)
• M5: 547,528 km (0.057 R)
• M6: 964,308 km (0.064 R)
• M7: 1,205,160 km (0.105 R)
• M8: 1,686,267 km (0.079 R)
• M9: 1,859,202 km (0.075 R)
• M10: 1,957,787 km (0.096 R)
• M11: 2,160,343 km (0.107 R)
• M12: 2,306,350 km (0.11 R)
• M13: 2,412,565 km (0.076 R)
• M14: 2,652,221 km (0.119 R)
• M15: 2,922,544 km (0.025 R)
• M16: 3,061,072 km (0.09 R)
• M17: 3,225,480 km (0.041 R)
• M18: 3,861,570 km (0.106 R)
• M19: 4,246,036 km (0.103 R)
• M20: 4,669,698 km (0.098 R)
• M21: 5,162,473 km (0.109 R)
• M22: 5,246,248 km (0.094 R)
• M23: 5,358,596 km (0.077 R)
• M24: 5,471,841 km (0.063 R)
• M25: 6,079,209 km (0.057 R)
• M26: 6,860,858 km (0.044 R)
• M27: 7,451,919 km (0.068 R)
• M28: 7,578,329 km (0.083 R)
• M29: 7,962,197 km (0.112 R)
• M30: 8,319,736 km (0.08 R)
• M31: 8,451,083 km (0.084 R)
• M32: 8,682,511 km (0.079 R)
• M33: 8,782,293 km (0.04 R)
• M34: 8,916,033 km (0.094 R)
• M35: 9,253,227 km (0.071 R)
• M36: 11,001,577 km (0.117 R)
• M37: 11,509,013 km (0.055 R)
• M38: 11,728,922 km (0.038 R)
• M39: 12,024,228 km (0.106 R)
• M40: 12,098,429 km (0.09 R)
• M41: 12,247,278 km (0.091 R)
• M42: 12,924,807 km (0.087 R)
• M43: 14,198,334 km (0.108 R)
• M44: 14,276,873 km (0.118 R)
• M45: 15,029,500 km (0.118 R)
• M46: 15,754,451 km (0.038 R)
• M47: 17,447,899 km (0.043 R)
• M48: 19,154,960 km (0.117 R)
• M49: 19,415,560 km (0.111 R)
• M50: 20,072,444 km (0.114 R)
• M51: 20,204,688 km (0.089 R)
• M52: 20,292,951 km (0.081 R)
• M53: 20,469,925 km (0.042 R)
• M54: 20,647,498 km (0.036 R)
• M55: 20,914,680 km (0.116 R)
• M56: 21,813,913 km (0.093 R)
• M57: 21,949,748 km (0.087 R)
• M58: 22,633,859 km (0.11 R)
• M59: 22,909,418 km (0.07 R)
• M60: 23,232,400 km (0.068 R)
• M61: 23,510,353 km (0.078 R)
• M62: 23,696,303 km (0.063 R)
• M63: 24,256,996 km (0.117 R)
• M64: 25,248,829 km (0.075 R)
• M65: 25,725,747 km (0.058 R)
• M66: 26,061,445 km (0.095 R)
• M67: 26,640,090 km (0.064 R)
• M68: 27,077,065 km (0.078 R)
• M69: 27,418,447 km (0.027 R)
• M70: 27,614,121 km (0.108 R)
• M71: 27,712,258 km (0.063 R)
• M72: 27,908,680 km (0.117 R)
• M73: 29,346,614 km (0.079 R)
• M74: 29,948,596 km (0.113 R)
• M75: 30,049,425 km (0.065 R)
• M76: 30,301,647 km (0.09 R)
• M77: 30,453,489 km (0.113 R)
• M78: 32,448,975 km (0.041 R)
• M79: 32,552,497 km (0.089 R)
• M80: 32,863,511 km (0.072 R)
• M81: 33,384,261 km (0.083 R)
• M82: 33,541,039 km (0.069 R)
• M83: 34,644,922 km (0.098 R)
• M84: 35,281,162 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919

Radius: 10.8

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.94 AU - 10.86 AU

Year: 11051 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 54.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,412,222 km

• M1: 384,467 km (0.078 R)
• M2: 585,227 km (0.061 R)
• M3: 690,544 km (0.09 R)
• M4: 881,431 km (0.115 R)
• M5: 1,025,793 km (0.094 R)
• M6: 1,156,092 km (0.083 R)
• M7: 2,024,957 km (0.11 R)
• M8: 2,390,424 km (0.101 R)
• M9: 2,536,432 km (0.096 R)
• M10: 3,279,185 km (0.077 R)
• M11: 3,574,342 km (0.113 R)
• M12: 3,844,067 km (0.086 R)
• M13: 4,802,989 km (0.09 R)
• M14: 5,063,439 km (0.101 R)
• M15: 5,176,386 km (0.115 R)
• M16: 5,443,418 km (0.119 R)
• M17: 5,951,302 km (0.074 R)
• M18: 6,110,774 km (0.095 R)
• M19: 6,638,406 km (0.11 R)
• M20: 7,350,641 km (0.118 R)
• M21: 7,824,567 km (0.072 R)
• M22: 8,263,936 km (0.082 R)
• M23: 8,486,538 km (0.098 R)
• M24: 10,290,987 km (0.047 R)
• M25: 10,530,793 km (0.115 R)
• M26: 10,967,020 km (0.092 R)
• M27: 11,310,347 km (0.113 R)
• M28: 11,508,115 km (0.113 R)
• M29: 12,514,311 km (0.035 R)
• M30: 13,235,372 km (0.113 R)
• M31: 13,443,912 km (0.107 R)
• M32: 13,600,990 km (0.091 R)
• M33: 13,758,666 km (0.1 R)
• M34: 14,663,882 km (0.032 R)
• M35: 15,205,277 km (0.035 R)
• M36: 17,038,150 km (0.085 R)
• M37: 17,321,937 km (0.1 R)
• M38: 17,550,074 km (0.116 R)
• M39: 18,298,512 km (0.103 R)
• M40: 18,414,600 km (0.08 R)
• M41: 18,705,718 km (0.1 R)
• M42: 21,823,936 km (0.096 R)
• M43: 24,202,542 km (0.069 R)
• M44: 24,649,540 km (0.088 R)
• M45: 25,228,335 km (0.101 R)
• M46: 25,941,916 km (0.112 R)
• M47: 26,137,740 km (0.078 R)
• M48: 27,057,767 km (0.053 R)
• M49: 28,524,873 km (0.028 R)
• M50: 29,949,344 km (0.062 R)
• M51: 31,396,853 km (0.06 R)
• M52: 32,094,129 km (0.05 R)
• M53: 32,796,491 km (0.097 R)
• M54: 33,788,325 km (0.095 R)
• M55: 33,859,683 km (0.109 R)
• M56: 34,359,639 km (0.041 R)
• M57: 34,431,296 km (0.038 R)
• M58: 34,646,418 km (0.112 R)
• M59: 35,150,264 km (0.047 R)
• M60: 35,511,543 km (0.11 R)
• M61: 37,189,731 km (0.05 R)
• M62: 37,336,786 km (0.054 R)
• M63: 38,297,952 km (0.115 R)
• M64: 39,943,080 km (0.117 R)
• M65: 40,018,328 km (0.119 R)
• M66: 40,093,725 km (0.113 R)
• M67: 40,244,670 km (0.061 R)
• M68: 40,547,007 km (0.032 R)
• M69: 41,077,780 km (0.04 R)
• M70: 42,299,995 km (0.073 R)
• M71: 42,915,590 km (0.073 R)
• M72: 44,155,607 km (0.058 R)
• M73: 45,328,753 km (0.094 R)
• M74: 45,643,208 km (0.112 R)
• M75: 46,274,661 km (0.103 R)
• M76: 47,147,415 km (0.046 R)
• M77: 50,448,142 km (0.102 R)
• M78: 51,756,375 km (0.1 R)
• M79: 51,920,783 km (0.035 R)
• M80: 52,332,327 km (0.087 R)
• M81: 52,744,918 km (0.104 R)
• M82: 52,910,224 km (0.056 R)
• M83: 53,490,364 km (0.113 R)
• M84: 54,239,401 km (0.075 R)
• M85: 54,991,728 km (0.077 R)
• M86: 56,169,064 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.1

Radius: 3.5

Gravity: 72.91 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 14.16 AU - 20.3 AU

Year: 25373 Days

Day: 22.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,412,222 km

• M1: 88,712 km (0.071 R)
• M2: 793,467 km (0.103 R)
• M3: 1,035,666 km (0.073 R)
• M4: 1,164,919 km (0.083 R)
• M5: 1,368,521 km (0.113 R)
• M6: 1,619,995 km (0.075 R)
• M7: 1,657,096 km (0.045 R)
• M8: 1,885,532 km (0.076 R)
• M9: 2,246,661 km (0.027 R)
• M10: 2,456,547 km (0.07 R)
• M11: 2,894,569 km (0.109 R)
• M12: 2,985,076 km (0.116 R)
• M13: 3,030,703 km (0.094 R)
• M14: 3,122,556 km (0.088 R)
• M15: 4,295,104 km (0.106 R)
• M16: 4,927,006 km (0.118 R)
• M17: 5,253,728 km (0.058 R)
• M18: 6,510,200 km (0.053 R)
• M19: 6,928,625 km (0.09 R)
• M20: 7,294,243 km (0.09 R)
• M21: 7,417,511 km (0.071 R)
• M22: 7,479,295 km (0.097 R)
• M23: 9,480,765 km (0.118 R)
• M24: 12,434,276 km (0.081 R)
• M25: 12,507,878 km (0.111 R)
• M26: 12,952,184 km (0.066 R)
• M27: 13,856,054 km (0.102 R)
• M28: 14,315,619 km (0.088 R)
• M29: 14,392,662 km (0.106 R)
• M30: 14,547,196 km (0.104 R)
• M31: 14,702,329 km (0.067 R)
• M32: 14,936,001 km (0.111 R)
• M33: 16,203,095 km (0.102 R)
• M34: 16,283,429 km (0.08 R)
• M35: 16,363,913 km (0.067 R)
• M36: 17,339,740 km (0.091 R)
• M37: 17,834,609 km (0.068 R)
• M38: 23,394,265 km (0.054 R)
• M39: 23,849,491 km (0.06 R)
• M40: 27,021,115 km (0.112 R)
• M41: 28,461,892 km (0.089 R)
• M42: 28,947,637 km (0.044 R)
• M43: 29,240,400 km (0.107 R)
• M44: 29,730,482 km (0.071 R)
• M45: 30,719,025 km (0.089 R)
• M46: 31,417,198 km (0.05 R)
• M47: 31,617,660 km (0.083 R)
• M48: 32,525,120 km (0.04 R)
• M49: 33,440,958 km (0.075 R)
• M50: 33,748,232 km (0.105 R)
• M51: 33,953,481 km (0.115 R)
• M52: 35,090,125 km (0.104 R)
• M53: 35,506,456 km (0.101 R)
• M54: 39,326,887 km (0.107 R)
• M55: 39,434,896 km (0.036 R)
• M56: 41,614,836 km (0.103 R)
• M57: 42,165,955 km (0.075 R)
• M58: 44,731,858 km (0.065 R)
• M59: 45,863,266 km (0.104 R)
• M60: 46,432,486 km (0.096 R)
• M61: 47,577,808 km (0.114 R)
• M62: 47,808,039 km (0.1 R)
• M63: 48,269,548 km (0.068 R)
• M64: 51,422,922 km (0.092 R)
• M65: 53,203,436 km (0.092 R)
• M66: 53,921,206 km (0.106 R)
• M67: 57,313,188 km (0.057 R)
• M68: 59,034,910 km (0.103 R)
• M69: 59,653,946 km (0.09 R)
• M70: 63,412,892 km (0.096 R)
• M71: 64,428,063 km (0.116 R)
• M72: 64,682,828 km (0.115 R)
• M73: 68,542,453 km (0.11 R)
• M74: 71,551,764 km (0.081 R)
• M75: 71,683,560 km (0.081 R)
• M76: 71,815,505 km (0.116 R)
• M77: 71,947,450 km (0.102 R)
• M78: 72,343,885 km (0.095 R)
• M79: 72,608,523 km (0.067 R)
• M80: 73,138,848 km (0.109 R)
• M81: 74,470,269 km (0.102 R)
• M82: 74,737,451 km (0.114 R)
• M83: 76,886,873 km (0.061 R)
• M84: 77,427,370 km (0.119 R)
• M85: 77,833,528 km (0.035 R)
• M86: 79,738,657 km (0.108 R)
• M87: 82,348,392 km (0.062 R)
• M88: 85,544,999 km (0.112 R)
• M89: 86,947,330 km (0.081 R)
• M90: 87,087,952 km (0.091 R)
• M91: 89,065,187 km (0.109 R)
• M92: 89,632,761 km (0.071 R)
• M93: 91,915,325 km (0.092 R)
• M94: 92,488,884 km (0.044 R)
• M95: 92,632,498 km (0.083 R)
• M96: 94,216,739 km (0.061 R)
• M97: 95,229,666 km (0.085 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 12,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit