🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.53 AU - 0.59 AU

Year: 146 Days

Day: 30.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.6 AU - 0.66 AU

Year: 174 Days

Day: 30.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.7 AU - 0.96 AU

Year: 263 Days

Day: 25.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,737,462 km

• M1: 192,682 km (0.111 R)
• M2: 751,430 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.58 AU - 1.88 AU

Year: 792 Days

Day: 39.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 44.4 °

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: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.86 AU - 3 AU

Year: 1319 Days

Day: 26.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 75.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.79 AU - 4.11 AU

Year: 2734 Days

Day: 16.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,737,462 km

• M1: 1,338,153 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.7

Radius: 8.2

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.74 AU - 10.82 AU

Year: 11478 Days

Day: 12.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,737,462 km

• M1: 111,450 km (0.106 R)
• M2: 168,148 km (0.062 R)
• M3: 356,193 km (0.025 R)
• M4: 560,394 km (0.086 R)
• M5: 648,956 km (0.082 R)
• M6: 742,604 km (0.109 R)
• M7: 861,235 km (0.026 R)
• M8: 944,112 km (0.049 R)
• M9: 1,007,990 km (0.12 R)
• M10: 1,073,514 km (0.079 R)
• M11: 1,232,088 km (0.099 R)
• M12: 1,350,121 km (0.043 R)
• M13: 1,447,359 km (0.109 R)
• M14: 1,597,705 km (0.047 R)
• M15: 1,649,017 km (0.101 R)
• M16: 1,859,801 km (0.112 R)
• M17: 1,913,806 km (0.088 R)
• M18: 1,995,935 km (0.03 R)
• M19: 3,700,303 km (0.114 R)
• M20: 3,803,376 km (0.074 R)
• M21: 4,189,040 km (0.114 R)
• M22: 4,368,557 km (0.073 R)
• M23: 4,698,121 km (0.076 R)
• M24: 4,997,766 km (0.098 R)
• M25: 5,498,021 km (0.079 R)
• M26: 5,576,410 km (0.085 R)
• M27: 5,734,386 km (0.088 R)
• M28: 6,135,607 km (0.088 R)
• M29: 6,504,515 km (0.051 R)
• M30: 6,965,277 km (0.114 R)
• M31: 7,135,370 km (0.113 R)
• M32: 7,436,510 km (0.034 R)
• M33: 7,697,858 km (0.076 R)
• M34: 8,051,208 km (0.097 R)
• M35: 8,500,301 km (0.102 R)
• M36: 8,911,396 km (0.101 R)
• M37: 9,282,249 km (0.12 R)
• M38: 9,563,792 km (0.045 R)
• M39: 9,848,028 km (0.104 R)
• M40: 10,279,767 km (0.12 R)
• M41: 10,425,027 km (0.101 R)
• M42: 11,211,313 km (0.103 R)
• M43: 11,864,308 km (0.078 R)
• M44: 13,311,967 km (0.1 R)
• M45: 14,978,936 km (0.081 R)
• M46: 15,475,152 km (0.095 R)
• M47: 16,881,521 km (0.045 R)
• M48: 16,995,814 km (0.06 R)
• M49: 17,052,960 km (0.105 R)
• M50: 17,744,851 km (0.087 R)
• M51: 19,634,122 km (0.077 R)
• M52: 19,694,260 km (0.06 R)
• M53: 19,754,399 km (0.06 R)
• M54: 19,995,551 km (0.102 R)
• M55: 20,419,810 km (0.059 R)
• M56: 21,031,217 km (0.107 R)
• M57: 23,217,889 km (0.062 R)
• M58: 25,738,314 km (0.107 R)
• M59: 26,730,596 km (0.119 R)
• M60: 27,600,658 km (0.113 R)
• M61: 28,684,345 km (0.099 R)
• M62: 30,405,169 km (0.069 R)
• M63: 30,474,732 km (0.053 R)
• M64: 31,383,389 km (0.119 R)
• M65: 31,805,854 km (0.116 R)
• M66: 33,514,112 km (0.093 R)
• M67: 33,801,788 km (0.111 R)
• M68: 35,106,282 km (0.104 R)
• M69: 35,325,144 km (0.118 R)
• M70: 36,132,075 km (0.032 R)
• M71: 36,648,786 km (0.113 R)
• M72: 37,019,339 km (0.032 R)
• M73: 37,093,540 km (0.07 R)
• M74: 40,333,082 km (0.09 R)
• M75: 42,180,316 km (0.112 R)
• M76: 42,880,135 km (0.11 R)
• M77: 43,740,622 km (0.079 R)
• M78: 43,819,161 km (0.094 R)
• M79: 43,897,700 km (0.106 R)
• M80: 44,527,806 km (0.118 R)
• M81: 46,436,226 km (0.061 R)
• M82: 46,516,261 km (0.105 R)
• M83: 48,696,052 km (0.096 R)
• M84: 49,103,407 km (0.082 R)
• M85: 50,085,666 km (0.057 R)
• M86: 50,909,053 km (0.106 R)
• M87: 51,322,542 km (0.073 R)
• M88: 53,490,065 km (0.098 R)
• M89: 53,573,989 km (0.105 R)
• M90: 53,658,063 km (0.095 R)
• M91: 55,262,501 km (0.081 R)
• M92: 56,113,413 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591

Radius: 13.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.44 AU - 12.28 AU

Year: 11613 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 89,737,462 km

• M1: 191,186 km (0.068 R)
• M2: 663,616 km (0.084 R)
• M3: 1,118,543 km (0.081 R)
• M4: 1,304,793 km (0.062 R)
• M5: 1,413,101 km (0.115 R)
• M6: 2,687,975 km (0.058 R)
• M7: 2,913,568 km (0.109 R)
• M8: 3,234,156 km (0.081 R)
• M9: 3,413,823 km (0.06 R)
• M10: 3,658,715 km (0.044 R)
• M11: 3,783,480 km (0.118 R)
• M12: 3,909,591 km (0.11 R)
• M13: 4,561,389 km (0.111 R)
• M14: 4,831,712 km (0.08 R)
• M15: 5,317,456 km (0.095 R)
• M16: 6,038,817 km (0.112 R)
• M17: 6,186,770 km (0.1 R)
• M18: 6,714,401 km (0.083 R)
• M19: 7,139,110 km (0.106 R)
• M20: 7,572,644 km (0.11 R)
• M21: 7,692,472 km (0.05 R)
• M22: 8,096,237 km (0.092 R)
• M23: 8,465,594 km (0.109 R)
• M24: 8,840,486 km (0.094 R)
• M25: 9,051,120 km (0.07 R)
• M26: 9,434,539 km (0.106 R)
• M27: 9,563,493 km (0.119 R)
• M28: 9,866,877 km (0.073 R)
• M29: 10,527,501 km (0.115 R)
• M30: 11,891,535 km (0.089 R)
• M31: 12,217,957 km (0.119 R)
• M32: 12,641,768 km (0.104 R)
• M33: 12,831,757 km (0.114 R)
• M34: 13,552,520 km (0.111 R)
• M35: 13,942,372 km (0.08 R)
• M36: 14,187,862 km (0.112 R)
• M37: 14,832,928 km (0.08 R)
• M38: 15,033,389 km (0.105 R)
• M39: 15,234,748 km (0.096 R)
• M40: 16,151,933 km (0.043 R)
• M41: 16,461,600 km (0.045 R)
• M42: 16,617,182 km (0.057 R)
• M43: 16,825,422 km (0.106 R)
• M44: 17,244,446 km (0.115 R)
• M45: 17,455,229 km (0.101 R)
• M46: 19,336,273 km (0.052 R)
• M47: 19,445,629 km (0.097 R)
• M48: 19,555,284 km (0.097 R)
• M49: 19,995,850 km (0.063 R)
• M50: 20,384,206 km (0.1 R)
• M51: 20,774,955 km (0.102 R)
• M52: 20,943,104 km (0.111 R)
• M53: 21,224,497 km (0.117 R)
• M54: 21,962,015 km (0.061 R)
• M55: 23,578,719 km (0.087 R)
• M56: 24,047,708 km (0.098 R)
• M57: 24,579,080 km (0.074 R)
• M58: 24,816,492 km (0.091 R)
• M59: 25,353,398 km (0.058 R)
• M60: 25,533,215 km (0.054 R)
• M61: 25,653,342 km (0.098 R)
• M62: 25,954,483 km (0.104 R)
• M63: 27,785,710 km (0.116 R)
• M64: 29,721,656 km (0.074 R)
• M65: 31,121,743 km (0.099 R)
• M66: 31,442,929 km (0.097 R)
• M67: 31,571,733 km (0.112 R)
• M68: 31,959,192 km (0.073 R)
• M69: 33,458,910 km (0.114 R)
• M70: 34,515,670 km (0.059 R)
• M71: 34,981,517 km (0.054 R)
• M72: 35,583,499 km (0.046 R)
• M73: 36,256,241 km (0.112 R)
• M74: 36,526,564 km (0.087 R)
• M75: 38,437,527 km (0.113 R)
• M76: 38,575,307 km (0.059 R)
• M77: 38,782,201 km (0.102 R)
• M78: 41,576,390 km (0.108 R)
• M79: 42,285,035 km (0.088 R)
• M80: 42,498,361 km (0.108 R)
• M81: 42,854,853 km (0.106 R)
• M82: 46,840,440 km (0.077 R)
• M83: 47,356,104 km (0.104 R)
• M84: 47,799,661 km (0.082 R)
• M85: 48,690,965 km (0.11 R)
• M86: 49,737,552 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.2

Radius: 3.7

Gravity: 54.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.48 AU - 19.72 AU

Year: 24626 Days

Day: 25 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,737,462 km

• M1: 68,665 km (0.086 R)
• M2: 280,945 km (0.05 R)
• M3: 873,801 km (0.09 R)
• M4: 930,948 km (0.109 R)
• M5: 1,079,049 km (0.069 R)
• M6: 1,464,264 km (0.088 R)
• M7: 1,962,425 km (0.071 R)
• M8: 2,113,668 km (0.039 R)
• M9: 2,548,849 km (0.109 R)
• M10: 2,672,267 km (0.109 R)
• M11: 2,839,816 km (0.119 R)
• M12: 2,882,302 km (0.096 R)
• M13: 3,407,839 km (0.072 R)
• M14: 3,774,354 km (0.094 R)
• M15: 4,298,695 km (0.117 R)
• M16: 6,499,878 km (0.112 R)
• M17: 7,888,445 km (0.105 R)
• M18: 8,068,262 km (0.034 R)
• M19: 8,249,425 km (0.094 R)
• M20: 8,615,790 km (0.089 R)
• M21: 8,987,541 km (0.044 R)
• M22: 9,175,286 km (0.112 R)
• M23: 9,491,087 km (0.109 R)
• M24: 10,328,985 km (0.038 R)
• M25: 12,699,363 km (0.103 R)
• M26: 14,271,038 km (0.117 R)
• M27: 16,663,856 km (0.06 R)
• M28: 17,436,829 km (0.103 R)
• M29: 17,514,620 km (0.117 R)
• M30: 19,097,365 km (0.072 R)
• M31: 19,824,411 km (0.065 R)
• M32: 20,068,704 km (0.104 R)
• M33: 20,232,214 km (0.108 R)
• M34: 20,807,717 km (0.098 R)
• M35: 21,305,280 km (0.1 R)
• M36: 23,163,136 km (0.095 R)
• M37: 23,937,903 km (0.078 R)
• M38: 24,546,467 km (0.109 R)
• M39: 24,721,198 km (0.034 R)
• M40: 26,045,288 km (0.105 R)
• M41: 27,482,924 km (0.106 R)
• M42: 28,394,424 km (0.041 R)
• M43: 28,945,991 km (0.042 R)
• M44: 32,520,782 km (0.097 R)
• M45: 32,905,099 km (0.065 R)
• M46: 33,872,548 km (0.05 R)
• M47: 34,751,137 km (0.053 R)
• M48: 35,538,321 km (0.12 R)
• M49: 35,736,089 km (0.111 R)
• M50: 39,766,555 km (0.101 R)
• M51: 40,177,500 km (0.117 R)
• M52: 41,210,922 km (0.087 R)
• M53: 41,730,775 km (0.115 R)
• M54: 41,939,464 km (0.107 R)
• M55: 42,777,212 km (0.09 R)
• M56: 43,726,410 km (0.088 R)
• M57: 43,832,326 km (0.114 R)
• M58: 46,075,695 km (0.055 R)
• M59: 47,918,891 km (0.085 R)
• M60: 48,028,097 km (0.054 R)
• M61: 48,465,671 km (0.095 R)
• M62: 50,895,589 km (0.1 R)
• M63: 51,229,940 km (0.058 R)
• M64: 51,788,988 km (0.087 R)
• M65: 52,800,120 km (0.108 R)
• M66: 54,613,994 km (0.109 R)
• M67: 57,141,151 km (0.032 R)
• M68: 57,953,168 km (0.099 R)
• M69: 58,535,552 km (0.057 R)
• M70: 60,412,108 km (0.078 R)
• M71: 60,529,991 km (0.08 R)
• M72: 60,884,239 km (0.053 R)
• M73: 61,357,716 km (0.044 R)
• M74: 63,863,331 km (0.113 R)
• M75: 65,673,465 km (0.058 R)
• M76: 65,794,640 km (0.094 R)
• M77: 66,523,780 km (0.048 R)
• M78: 68,235,628 km (0.115 R)
• M79: 69,838,120 km (0.075 R)
• M80: 70,706,237 km (0.116 R)
• M81: 70,830,403 km (0.094 R)
• M82: 71,702,559 km (0.105 R)
• M83: 72,202,515 km (0.097 R)
• M84: 75,226,187 km (0.062 R)
• M85: 75,734,221 km (0.04 R)
• M86: 77,392,962 km (0.033 R)
• M87: 78,677,111 km (0.081 R)
• M88: 79,063,671 km (0.062 R)
• M89: 79,709,485 km (0.097 R)
• M90: 79,838,738 km (0.118 R)
• M91: 81,787,549 km (0.058 R)
• M92: 83,751,919 km (0.055 R)
• M93: 85,864,241 km (0.052 R)
• M94: 87,193,418 km (0.087 R)
• M95: 88,261,697 km (0.106 R)
• M96: 88,529,327 km (0.103 R)
• M97: 89,602,991 km (0.113 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 18,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit