🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.5 AU - 0.72 AU

Year: 178 Days

Day: 43.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.53 AU - 0.69 AU

Year: 178 Days

Day: 33.6 Hours

Environment

Temp: 217 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.13 AU - 1.41 AU

Year: 534 Days

Day: 39.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,063,184 km

• M1: 177,124 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.89 AU - 2.09 AU

Year: 1046 Days

Day: 40 Hours

Environment

Temp: -81 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,063,184 km

• M1: 572,062 km (0.118 R)
• M2: 1,268,590 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.7 AU - 2.98 AU

Year: 1784 Days

Day: 33.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 151.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,063,184 km

• M1: 425,307 km (0.046 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 11.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.12 AU - 8.26 AU

Year: 6451 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,063,184 km

• M1: 156,479 km (0.06 R)
• M2: 292,314 km (0.117 R)
• M3: 434,881 km (0.1 R)
• M4: 511,475 km (0.086 R)
• M5: 720,463 km (0.109 R)
• M6: 815,159 km (0.062 R)
• M7: 914,492 km (0.103 R)
• M8: 1,110,615 km (0.093 R)
• M9: 1,304,344 km (0.098 R)
• M10: 1,837,062 km (0.101 R)
• M11: 2,029,146 km (0.111 R)
• M12: 2,107,834 km (0.105 R)
• M13: 2,350,183 km (0.08 R)
• M14: 2,752,601 km (0.084 R)
• M15: 3,063,166 km (0.076 R)
• M16: 3,269,013 km (0.079 R)
• M17: 3,598,128 km (0.076 R)
• M18: 3,718,255 km (0.106 R)
• M19: 3,815,344 km (0.088 R)
• M20: 4,162,112 km (0.097 R)
• M21: 4,649,053 km (0.071 R)
• M22: 5,372,060 km (0.11 R)
• M23: 5,676,790 km (0.108 R)
• M24: 5,873,661 km (0.091 R)
• M25: 5,958,782 km (0.119 R)
• M26: 6,390,372 km (0.08 R)
• M27: 6,861,905 km (0.102 R)
• M28: 7,011,503 km (0.075 R)
• M29: 7,995,258 km (0.108 R)
• M30: 8,503,143 km (0.097 R)
• M31: 8,858,588 km (0.079 R)
• M32: 8,956,425 km (0.117 R)
• M33: 10,055,520 km (0.105 R)
• M34: 11,056,330 km (0.117 R)
• M35: 11,338,023 km (0.089 R)
• M36: 12,016,599 km (0.099 R)
• M37: 12,818,593 km (0.078 R)
• M38: 13,263,497 km (0.063 R)
• M39: 13,412,945 km (0.119 R)
• M40: 13,638,090 km (0.116 R)
• M41: 15,015,288 km (0.08 R)
• M42: 15,093,079 km (0.102 R)
• M43: 15,327,349 km (0.07 R)
• M44: 16,798,345 km (0.111 R)
• M45: 17,817,555 km (0.12 R)
• M46: 19,532,246 km (0.087 R)
• M47: 19,744,974 km (0.103 R)
• M48: 19,915,665 km (0.12 R)
• M49: 20,172,674 km (0.1 R)
• M50: 20,258,544 km (0.077 R)
• M51: 21,037,350 km (0.074 R)
• M52: 22,268,092 km (0.105 R)
• M53: 22,445,814 km (0.087 R)
• M54: 22,892,214 km (0.097 R)
• M55: 22,981,823 km (0.116 R)
• M56: 23,296,428 km (0.077 R)
• M57: 23,431,664 km (0.11 R)
• M58: 23,884,497 km (0.078 R)
• M59: 24,203,290 km (0.108 R)
• M60: 24,386,099 km (0.077 R)
• M61: 24,706,986 km (0.049 R)
• M62: 25,075,445 km (0.119 R)
• M63: 25,260,348 km (0.103 R)
• M64: 25,492,225 km (0.106 R)
• M65: 25,585,125 km (0.059 R)
• M66: 25,678,175 km (0.043 R)
• M67: 25,864,574 km (0.055 R)
• M68: 26,332,516 km (0.027 R)
• M69: 28,376,622 km (0.103 R)
• M70: 28,810,904 km (0.08 R)
• M71: 29,734,970 km (0.06 R)
• M72: 30,028,781 km (0.03 R)
• M73: 31,213,596 km (0.085 R)
• M74: 31,462,377 km (0.054 R)
• M75: 31,562,159 km (0.075 R)
• M76: 32,464,084 km (0.113 R)
• M77: 33,680,016 km (0.103 R)
• M78: 33,782,042 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.1

Radius: 5.7

Gravity: 16.75 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.02 AU - 16.56 AU

Year: 18061 Days

Day: 22.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,063,184 km

• M1: 76,744 km (0.114 R)
• M2: 465,100 km (0.082 R)
• M3: 965,804 km (0.073 R)
• M4: 1,288,786 km (0.057 R)
• M5: 1,503,459 km (0.039 R)
• M6: 1,787,695 km (0.101 R)
• M7: 2,027,051 km (0.102 R)
• M8: 2,276,580 km (0.057 R)
• M9: 2,942,441 km (0.06 R)
• M10: 3,188,978 km (0.1 R)
• M11: 3,369,243 km (0.059 R)
• M12: 3,442,247 km (0.056 R)
• M13: 3,627,150 km (0.063 R)
• M14: 3,777,346 km (0.053 R)
• M15: 3,853,342 km (0.039 R)
• M16: 4,599,387 km (0.071 R)
• M17: 5,135,097 km (0.042 R)
• M18: 5,474,534 km (0.044 R)
• M19: 5,908,966 km (0.11 R)
• M20: 6,856,968 km (0.064 R)
• M21: 7,372,333 km (0.084 R)
• M22: 7,419,755 km (0.036 R)
• M23: 7,515,049 km (0.059 R)
• M24: 7,803,175 km (0.108 R)
• M25: 8,193,027 km (0.112 R)
• M26: 9,042,294 km (0.054 R)
• M27: 9,144,020 km (0.108 R)
• M28: 9,554,816 km (0.109 R)
• M29: 9,606,577 km (0.107 R)
• M30: 9,919,236 km (0.112 R)
• M31: 11,039,575 km (0.112 R)
• M32: 11,919,659 km (0.056 R)
• M33: 12,594,495 km (0.083 R)
• M34: 13,339,493 km (0.073 R)
• M35: 13,688,205 km (0.095 R)
• M36: 14,157,793 km (0.089 R)
• M37: 14,572,927 km (0.109 R)
• M38: 14,811,984 km (0.102 R)
• M39: 15,476,049 km (0.083 R)
• M40: 16,397,123 km (0.119 R)
• M41: 17,716,277 km (0.111 R)
• M42: 19,527,309 km (0.095 R)
• M43: 19,790,901 km (0.113 R)
• M44: 20,521,686 km (0.089 R)
• M45: 21,126,062 km (0.116 R)
• M46: 21,804,488 km (0.072 R)
• M47: 22,009,437 km (0.12 R)
• M48: 23,113,170 km (0.096 R)
• M49: 23,671,619 km (0.069 R)
• M50: 23,741,780 km (0.115 R)
• M51: 23,882,253 km (0.074 R)
• M52: 24,376,225 km (0.116 R)
• M53: 24,446,985 km (0.077 R)
• M54: 24,659,863 km (0.119 R)
• M55: 27,630,428 km (0.073 R)
• M56: 28,223,134 km (0.117 R)
• M57: 28,894,829 km (0.105 R)
• M58: 29,571,909 km (0.081 R)
• M59: 29,950,242 km (0.113 R)
• M60: 30,330,220 km (0.109 R)
• M61: 30,635,400 km (0.032 R)
• M62: 30,941,477 km (0.103 R)
• M63: 31,248,602 km (0.117 R)
• M64: 32,176,258 km (0.094 R)
• M65: 34,058,349 km (0.087 R)
• M66: 34,296,060 km (0.084 R)
• M67: 34,932,898 km (0.039 R)
• M68: 35,092,669 km (0.091 R)
• M69: 36,379,659 km (0.112 R)
• M70: 36,622,756 km (0.026 R)
• M71: 36,703,838 km (0.108 R)
• M72: 37,682,208 km (0.097 R)
• M73: 38,092,405 km (0.089 R)
• M74: 38,339,092 km (0.051 R)
• M75: 38,503,949 km (0.115 R)
• M76: 40,584,107 km (0.059 R)
• M77: 42,104,321 km (0.087 R)
• M78: 43,128,169 km (0.116 R)
• M79: 46,511,624 km (0.026 R)
• M80: 47,304,492 km (0.064 R)
• M81: 48,190,710 km (0.088 R)
• M82: 50,159,418 km (0.09 R)
• M83: 51,698,780 km (0.115 R)
• M84: 52,063,201 km (0.068 R)
• M85: 53,437,407 km (0.116 R)
• M86: 53,621,562 km (0.039 R)
• M87: 56,314,922 km (0.118 R)
• M88: 56,689,964 km (0.052 R)
• M89: 57,442,291 km (0.115 R)
• M90: 58,482,296 km (0.104 R)
• M91: 59,814,913 km (0.117 R)
• M92: 60,005,950 km (0.092 R)
• M93: 63,287,080 km (0.053 R)
• M94: 63,872,008 km (0.114 R)
• M95: 64,165,220 km (0.055 R)
• M96: 65,736,446 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336

Radius: 6.4

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.24 AU - 15.34 AU

Year: 18061 Days

Day: 17.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,063,184 km

• M1: 84,672 km (0.117 R)
• M2: 249,978 km (0.118 R)
• M3: 400,025 km (0.106 R)
• M4: 446,101 km (0.065 R)
• M5: 821,442 km (0.092 R)
• M6: 902,374 km (0.072 R)
• M7: 1,007,392 km (0.072 R)
• M8: 1,206,507 km (0.067 R)
• M9: 1,346,381 km (0.118 R)
• M10: 1,516,174 km (0.097 R)
• M11: 1,591,123 km (0.077 R)
• M12: 1,641,837 km (0.097 R)
• M13: 2,150,021 km (0.1 R)
• M14: 2,435,902 km (0.106 R)
• M15: 2,764,419 km (0.102 R)
• M16: 3,170,727 km (0.101 R)
• M17: 3,234,904 km (0.034 R)
• M18: 4,073,101 km (0.086 R)
• M19: 4,213,274 km (0.04 R)
• M20: 4,937,478 km (0.109 R)
• M21: 5,237,870 km (0.111 R)
• M22: 5,505,650 km (0.073 R)
• M23: 5,777,919 km (0.084 R)
• M24: 7,035,588 km (0.081 R)
• M25: 7,288,558 km (0.094 R)
• M26: 7,373,529 km (0.098 R)
• M27: 7,759,941 km (0.044 R)
• M28: 7,977,606 km (0.063 R)
• M29: 8,021,288 km (0.104 R)
• M30: 8,109,102 km (0.112 R)
• M31: 8,197,066 km (0.082 R)
• M32: 8,777,356 km (0.042 R)
• M33: 9,003,997 km (0.112 R)
• M34: 9,883,034 km (0.107 R)
• M35: 11,721,442 km (0.103 R)
• M36: 12,323,573 km (0.087 R)
• M37: 12,577,291 km (0.08 R)
• M38: 13,193,635 km (0.108 R)
• M39: 13,819,702 km (0.086 R)
• M40: 14,562,306 km (0.054 R)
• M41: 14,938,395 km (0.085 R)
• M42: 14,992,399 km (0.072 R)
• M43: 15,209,167 km (0.093 R)
• M44: 16,586,514 km (0.066 R)
• M45: 17,205,102 km (0.11 R)
• M46: 19,340,761 km (0.047 R)
• M47: 19,872,731 km (0.12 R)
• M48: 20,110,741 km (0.106 R)
• M49: 20,409,637 km (0.097 R)
• M50: 22,418,438 km (0.083 R)
• M51: 22,542,155 km (0.091 R)
• M52: 22,790,338 km (0.098 R)
• M53: 24,872,292 km (0.067 R)
• M54: 25,064,674 km (0.061 R)
• M55: 25,257,356 km (0.1 R)
• M56: 26,163,471 km (0.089 R)
• M57: 26,293,771 km (0.066 R)
• M58: 26,817,213 km (0.069 R)
• M59: 27,675,008 km (0.089 R)
• M60: 30,438,978 km (0.113 R)
• M61: 30,507,494 km (0.082 R)
• M62: 33,078,034 km (0.063 R)
• M63: 33,501,396 km (0.114 R)
• M64: 34,282,147 km (0.114 R)
• M65: 34,567,580 km (0.11 R)
• M66: 34,639,088 km (0.041 R)
• M67: 34,853,910 km (0.114 R)
• M68: 35,934,157 km (0.044 R)
• M69: 36,514,746 km (0.119 R)
• M70: 36,879,166 km (0.071 R)
• M71: 37,025,323 km (0.092 R)
• M72: 38,571,268 km (0.072 R)
• M73: 39,165,770 km (0.076 R)
• M74: 39,240,269 km (0.046 R)
• M75: 39,464,068 km (0.062 R)
• M76: 41,497,701 km (0.04 R)
• M77: 42,565,531 km (0.078 R)
• M78: 42,642,275 km (0.116 R)
• M79: 42,795,612 km (0.116 R)
• M80: 42,872,356 km (0.086 R)
• M81: 44,184,180 km (0.093 R)
• M82: 44,806,208 km (0.105 R)
• M83: 46,847,321 km (0.082 R)
• M84: 46,926,458 km (0.114 R)
• M85: 49,965,390 km (0.102 R)
• M86: 51,999,173 km (0.103 R)
• M87: 52,491,350 km (0.077 R)
• M88: 53,811,252 km (0.057 R)
• M89: 53,894,129 km (0.103 R)
• M90: 54,225,937 km (0.111 R)
• M91: 54,558,493 km (0.063 R)
• M92: 54,724,995 km (0.118 R)
• M93: 55,560,051 km (0.099 R)
• M94: 55,643,826 km (0.049 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 18,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit