🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.45 AU - 0.75 AU

Year: 166 Days

Day: 28.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.66 AU - 0.7 AU

Year: 200 Days

Day: 44.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.39 AU - 1.89 AU

Year: 749 Days

Day: 37.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,303,277 km

• M1: 49,666 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.42 AU - 2.32 AU

Year: 912 Days

Day: 33.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.37 AU - 3.31 AU

Year: 1706 Days

Day: 24.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.24 AU - 3.28 AU

Year: 2098 Days

Day: 26.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.7

Radius: 10.8

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.15 AU - 8.61 AU

Year: 7146 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,303,277 km

• M1: 135,536 km (0.101 R)
• M2: 294,409 km (0.054 R)
• M3: 1,301,801 km (0.112 R)
• M4: 1,532,331 km (0.108 R)
• M5: 1,693,597 km (0.067 R)
• M6: 1,989,352 km (0.118 R)
• M7: 2,099,157 km (0.12 R)
• M8: 2,654,315 km (0.107 R)
• M9: 2,898,908 km (0.11 R)
• M10: 2,998,839 km (0.114 R)
• M11: 3,099,817 km (0.07 R)
• M12: 3,202,142 km (0.038 R)
• M13: 3,436,413 km (0.074 R)
• M14: 3,649,440 km (0.114 R)
• M15: 4,172,733 km (0.113 R)
• M16: 4,342,976 km (0.116 R)
• M17: 4,428,845 km (0.086 R)
• M18: 4,602,678 km (0.1 R)
• M19: 4,956,776 km (0.105 R)
• M20: 5,107,122 km (0.103 R)
• M21: 5,754,581 km (0.08 R)
• M22: 6,297,622 km (0.084 R)
• M23: 6,526,207 km (0.082 R)
• M24: 6,757,336 km (0.066 R)
• M25: 7,709,077 km (0.077 R)
• M26: 8,236,260 km (0.098 R)
• M27: 8,884,169 km (0.086 R)
• M28: 9,214,331 km (0.082 R)
• M29: 9,849,075 km (0.038 R)
• M30: 9,924,622 km (0.1 R)
• M31: 10,459,285 km (0.091 R)
• M32: 10,536,477 km (0.105 R)
• M33: 10,613,819 km (0.045 R)
• M34: 11,003,372 km (0.029 R)
• M35: 11,437,206 km (0.087 R)
• M36: 11,596,528 km (0.104 R)
• M37: 11,876,874 km (0.084 R)
• M38: 11,957,358 km (0.093 R)
• M39: 12,403,459 km (0.047 R)
• M40: 12,526,129 km (0.116 R)
• M41: 12,731,377 km (0.087 R)
• M42: 13,521,553 km (0.114 R)
• M43: 13,605,627 km (0.093 R)
• M44: 13,943,868 km (0.087 R)
• M45: 14,113,961 km (0.12 R)
• M46: 14,628,577 km (0.093 R)
• M47: 14,714,895 km (0.074 R)
• M48: 15,587,949 km (0.111 R)
• M49: 16,298,389 km (0.043 R)
• M50: 16,522,486 km (0.116 R)
• M51: 18,073,966 km (0.055 R)
• M52: 19,244,270 km (0.106 R)
• M53: 19,481,233 km (0.111 R)
• M54: 19,719,243 km (0.114 R)
• M55: 20,149,936 km (0.117 R)
• M56: 21,657,433 km (0.086 R)
• M57: 21,805,236 km (0.086 R)
• M58: 22,002,855 km (0.058 R)
• M59: 22,449,704 km (0.105 R)
• M60: 22,749,199 km (0.12 R)
• M61: 23,554,484 km (0.114 R)
• M62: 23,655,762 km (0.112 R)
• M63: 23,757,189 km (0.105 R)
• M64: 25,764,493 km (0.11 R)
• M65: 26,445,612 km (0.073 R)
• M66: 26,762,012 km (0.098 R)
• M67: 28,040,026 km (0.085 R)
• M68: 28,416,415 km (0.047 R)
• M69: 28,903,057 km (0.093 R)
• M70: 29,501,448 km (0.105 R)
• M71: 32,047,753 km (0.061 R)
• M72: 32,497,744 km (0.07 R)
• M73: 32,667,089 km (0.103 R)
• M74: 33,518,001 km (0.092 R)
• M75: 34,894,451 km (0.074 R)
• M76: 35,067,835 km (0.105 R)
• M77: 35,299,413 km (0.118 R)
• M78: 36,993,758 km (0.088 R)
• M79: 37,288,616 km (0.099 R)
• M80: 37,406,648 km (0.053 R)
• M81: 38,594,904 km (0.084 R)
• M82: 38,953,790 km (0.119 R)
• M83: 39,313,872 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508

Radius: 10.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.1 AU - 10.84 AU

Year: 10388 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,303,277 km

• M1: 193,879 km (0.106 R)
• M2: 343,477 km (0.119 R)
• M3: 517,459 km (0.115 R)
• M4: 1,120,638 km (0.103 R)
• M5: 1,293,722 km (0.107 R)
• M6: 1,517,521 km (0.049 R)
• M7: 2,096,315 km (0.087 R)
• M8: 2,191,160 km (0.098 R)
• M9: 2,287,501 km (0.088 R)
• M10: 2,484,521 km (0.112 R)
• M11: 2,559,919 km (0.109 R)
• M12: 2,948,424 km (0.083 R)
• M13: 3,955,816 km (0.061 R)
• M14: 4,133,539 km (0.053 R)
• M15: 4,253,516 km (0.089 R)
• M16: 4,651,297 km (0.071 R)
• M17: 4,997,317 km (0.092 R)
• M18: 5,814,869 km (0.116 R)
• M19: 6,017,275 km (0.091 R)
• M20: 6,187,817 km (0.117 R)
• M21: 6,290,890 km (0.088 R)
• M22: 6,429,118 km (0.103 R)
• M23: 6,568,543 km (0.106 R)
• M24: 6,638,555 km (0.101 R)
• M25: 7,280,330 km (0.104 R)
• M26: 7,756,051 km (0.104 R)
• M27: 8,584,225 km (0.102 R)
• M28: 8,699,415 km (0.092 R)
• M29: 10,610,229 km (0.082 R)
• M30: 10,692,657 km (0.114 R)
• M31: 10,775,235 km (0.089 R)
• M32: 10,857,963 km (0.085 R)
• M33: 11,443,489 km (0.063 R)
• M34: 11,825,412 km (0.038 R)
• M35: 13,931,900 km (0.112 R)
• M36: 14,705,471 km (0.031 R)
• M37: 14,797,324 km (0.062 R)
• M38: 15,821,172 km (0.089 R)
• M39: 16,723,696 km (0.107 R)
• M40: 16,867,758 km (0.088 R)
• M41: 17,108,760 km (0.079 R)
• M42: 17,302,340 km (0.098 R)
• M43: 17,496,668 km (0.094 R)
• M44: 17,691,743 km (0.101 R)
• M45: 18,231,941 km (0.034 R)
• M46: 19,177,699 km (0.087 R)
• M47: 19,378,759 km (0.055 R)
• M48: 20,395,127 km (0.092 R)
• M49: 20,961,354 km (0.094 R)
• M50: 21,272,518 km (0.061 R)
• M51: 22,109,518 km (0.085 R)
• M52: 22,691,155 km (0.079 R)
• M53: 23,064,102 km (0.068 R)
• M54: 24,140,459 km (0.092 R)
• M55: 24,248,917 km (0.107 R)
• M56: 24,411,979 km (0.051 R)
• M57: 24,521,036 km (0.08 R)
• M58: 25,951,939 km (0.073 R)
• M59: 26,341,791 km (0.069 R)
• M60: 26,509,491 km (0.118 R)
• M61: 26,789,837 km (0.067 R)
• M62: 27,127,479 km (0.084 R)
• M63: 28,205,931 km (0.104 R)
• M64: 29,356,189 km (0.067 R)
• M65: 29,472,127 km (0.083 R)
• M66: 30,639,289 km (0.097 R)
• M67: 31,405,979 km (0.105 R)
• M68: 32,898,217 km (0.078 R)
• M69: 34,535,716 km (0.07 R)
• M70: 34,841,793 km (0.099 R)
• M71: 35,087,433 km (0.062 R)
• M72: 35,210,402 km (0.106 R)
• M73: 35,580,208 km (0.08 R)
• M74: 37,763,290 km (0.047 R)
• M75: 39,285,298 km (0.1 R)
• M76: 39,668,867 km (0.116 R)
• M77: 41,866,011 km (0.096 R)
• M78: 42,716,625 km (0.063 R)
• M79: 43,176,937 km (0.05 R)
• M80: 43,506,651 km (0.099 R)
• M81: 44,434,607 km (0.069 R)

Asteroid Belt

Center: 11.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.8

Radius: 7.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12 AU - 14.94 AU

Year: 17622 Days

Day: 24.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 87,303,277 km

• M1: 94,247 km (0.12 R)
• M2: 177,273 km (0.077 R)
• M3: 312,510 km (0.109 R)
• M4: 518,656 km (0.095 R)
• M5: 674,986 km (0.108 R)
• M6: 1,003,503 km (0.094 R)
• M7: 1,062,893 km (0.059 R)
• M8: 1,280,109 km (0.111 R)
• M9: 1,685,220 km (0.087 R)
• M10: 2,014,036 km (0.093 R)
• M11: 2,283,611 km (0.086 R)
• M12: 2,626,490 km (0.03 R)
• M13: 3,248,368 km (0.107 R)
• M14: 4,446,797 km (0.076 R)
• M15: 4,950,792 km (0.102 R)
• M16: 5,053,715 km (0.114 R)
• M17: 6,039,715 km (0.104 R)
• M18: 6,540,569 km (0.087 R)
• M19: 7,141,653 km (0.085 R)
• M20: 8,829,117 km (0.12 R)
• M21: 9,079,992 km (0.088 R)
• M22: 9,878,695 km (0.079 R)
• M23: 10,302,955 km (0.037 R)
• M24: 11,508,564 km (0.075 R)
• M25: 11,885,850 km (0.03 R)
• M26: 12,371,894 km (0.05 R)
• M27: 12,935,279 km (0.104 R)
• M28: 13,796,065 km (0.119 R)
• M29: 14,453,697 km (0.09 R)
• M30: 14,638,152 km (0.063 R)
• M31: 15,421,596 km (0.116 R)
• M32: 16,371,991 km (0.081 R)
• M33: 16,564,224 km (0.104 R)
• M34: 16,718,759 km (0.065 R)
• M35: 17,067,920 km (0.106 R)
• M36: 18,809,389 km (0.092 R)
• M37: 18,930,264 km (0.102 R)
• M38: 20,981,101 km (0.113 R)
• M39: 21,441,713 km (0.08 R)
• M40: 22,415,446 km (0.12 R)
• M41: 22,543,651 km (0.056 R)
• M42: 24,890,393 km (0.107 R)
• M43: 26,362,436 km (0.069 R)
• M44: 26,633,059 km (0.111 R)
• M45: 27,679,047 km (0.111 R)
• M46: 27,770,750 km (0.108 R)
• M47: 28,831,250 km (0.116 R)
• M48: 30,046,134 km (0.097 R)
• M49: 30,470,543 km (0.042 R)
• M50: 30,612,511 km (0.037 R)
• M51: 31,087,036 km (0.104 R)
• M52: 31,516,382 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.4

Radius: 5.3

Gravity: 33.55 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.61 AU - 17.63 AU

Year: 20957 Days

Day: 18.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,303,277 km

• M1: 242,498 km (0.091 R)
• M2: 350,508 km (0.025 R)
• M3: 588,817 km (0.085 R)
• M4: 686,804 km (0.112 R)
• M5: 816,804 km (0.078 R)
• M6: 1,253,032 km (0.044 R)
• M7: 1,412,653 km (0.095 R)
• M8: 1,681,630 km (0.115 R)
• M9: 2,460,735 km (0.105 R)
• M10: 2,540,022 km (0.101 R)
• M11: 3,205,284 km (0.104 R)
• M12: 3,335,733 km (0.119 R)
• M13: 3,967,635 km (0.042 R)
• M14: 4,249,627 km (0.092 R)
• M15: 4,586,820 km (0.102 R)
• M16: 6,895,265 km (0.115 R)
• M17: 7,177,107 km (0.069 R)
• M18: 7,290,802 km (0.036 R)
• M19: 7,635,775 km (0.074 R)
• M20: 7,810,206 km (0.103 R)
• M21: 8,222,348 km (0.062 R)
• M22: 8,341,428 km (0.101 R)
• M23: 8,401,267 km (0.038 R)
• M24: 8,521,095 km (0.096 R)
• M25: 9,688,556 km (0.118 R)
• M26: 9,814,368 km (0.095 R)
• M27: 10,970,610 km (0.093 R)
• M28: 11,167,481 km (0.06 R)
• M29: 12,373,090 km (0.088 R)
• M30: 13,338,894 km (0.074 R)
• M31: 15,635,969 km (0.086 R)
• M32: 15,931,575 km (0.055 R)
• M33: 17,360,982 km (0.105 R)
• M34: 17,743,803 km (0.04 R)
• M35: 18,362,241 km (0.079 R)
• M36: 18,596,063 km (0.105 R)
• M37: 18,674,153 km (0.059 R)
• M38: 20,019,037 km (0.12 R)
• M39: 20,259,591 km (0.096 R)
• M40: 21,068,317 km (0.058 R)
• M41: 22,384,180 km (0.108 R)
• M42: 26,928,664 km (0.108 R)
• M43: 27,194,200 km (0.105 R)
• M44: 27,995,895 km (0.106 R)
• M45: 28,264,872 km (0.026 R)
• M46: 28,986,383 km (0.077 R)
• M47: 29,258,501 km (0.067 R)
• M48: 30,539,657 km (0.12 R)
• M49: 31,745,416 km (0.098 R)
• M50: 32,025,912 km (0.106 R)
• M51: 32,307,306 km (0.1 R)
• M52: 33,345,814 km (0.118 R)
• M53: 35,455,294 km (0.098 R)
• M54: 36,428,428 km (0.077 R)
• M55: 37,508,973 km (0.052 R)
• M56: 39,701,330 km (0.118 R)
• M57: 40,407,582 km (0.042 R)
• M58: 42,140,075 km (0.111 R)
• M59: 42,345,472 km (0.082 R)
• M60: 42,448,246 km (0.102 R)
• M61: 46,841,487 km (0.101 R)
• M62: 47,694,494 km (0.073 R)
• M63: 48,015,681 km (0.091 R)
• M64: 49,199,598 km (0.111 R)
• M65: 49,524,076 km (0.106 R)
• M66: 49,632,534 km (0.088 R)
• M67: 50,284,183 km (0.09 R)
• M68: 52,919,200 km (0.088 R)
• M69: 54,141,863 km (0.036 R)
• M70: 54,253,463 km (0.102 R)
• M71: 57,637,217 km (0.097 R)
• M72: 57,751,211 km (0.104 R)
• M73: 58,895,036 km (0.112 R)
• M74: 60,740,475 km (0.106 R)
• M75: 60,856,563 km (0.117 R)
• M76: 62,604,914 km (0.09 R)
• M77: 64,251,687 km (0.025 R)
• M78: 66,031,902 km (0.079 R)
• M79: 69,276,680 km (0.109 R)
• M80: 70,369,791 km (0.111 R)
• M81: 70,735,408 km (0.035 R)
• M82: 71,713,629 km (0.109 R)
• M83: 72,204,310 km (0.066 R)
• M84: 75,296,498 km (0.112 R)
• M85: 76,545,490 km (0.063 R)
• M86: 78,053,287 km (0.077 R)
• M87: 80,588,074 km (0.115 R)
• M88: 81,737,434 km (0.074 R)
• M89: 82,249,956 km (0.084 R)
• M90: 82,635,171 km (0.099 R)
• M91: 83,278,292 km (0.094 R)
• M92: 83,536,049 km (0.049 R)
• M93: 85,607,681 km (0.094 R)
• M94: 86,780,378 km (0.111 R)
• M95: 87,041,726 km (0.077 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 18,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit