🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.48 AU - 0.54 AU

Year: 134 Days

Day: 15.6 Hours

Environment

Temp: 247 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,209,024 km

• M1: 24,534 km (0.057 R)
• M2: 70,461 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.48 AU - 0.68 AU

Year: 163 Days

Day: 40.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.75 AU - 2.13 AU

Year: 997 Days

Day: 20.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.73 AU - 2.81 AU

Year: 1262 Days

Day: 20.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,209,024 km

• M1: 692,040 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.09 AU - 4.45 AU

Year: 2701 Days

Day: 44 Hours

Environment

Temp: -131 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 12.4

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.72 AU - 5.68 AU

Year: 3759 Days

Day: 11.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,209,024 km

• M1: 162,014 km (0.095 R)
• M2: 246,687 km (0.101 R)
• M3: 330,761 km (0.067 R)
• M4: 486,642 km (0.103 R)
• M5: 589,416 km (0.089 R)
• M6: 710,739 km (0.062 R)
• M7: 820,844 km (0.081 R)
• M8: 905,067 km (0.03 R)
• M9: 1,014,722 km (0.043 R)
• M10: 1,164,769 km (0.086 R)
• M11: 1,335,011 km (0.099 R)
• M12: 1,566,439 km (0.058 R)
• M13: 1,646,624 km (0.044 R)
• M14: 1,797,418 km (0.107 R)
• M15: 2,054,428 km (0.097 R)
• M16: 2,217,489 km (0.092 R)
• M17: 2,338,813 km (0.052 R)
• M18: 2,446,823 km (0.118 R)
• M19: 2,620,057 km (0.114 R)
• M20: 2,748,711 km (0.095 R)
• M21: 3,046,112 km (0.114 R)
• M22: 3,215,756 km (0.081 R)
• M23: 3,301,924 km (0.06 R)
• M24: 3,944,597 km (0.09 R)
• M25: 4,205,047 km (0.089 R)
• M26: 4,318,442 km (0.095 R)
• M27: 4,606,567 km (0.093 R)
• M28: 4,841,436 km (0.094 R)
• M29: 5,364,280 km (0.089 R)
• M30: 5,446,260 km (0.09 R)
• M31: 5,653,304 km (0.029 R)
• M32: 6,139,197 km (0.12 R)
• M33: 6,311,534 km (0.071 R)
• M34: 6,419,993 km (0.116 R)
• M35: 6,550,891 km (0.116 R)
• M36: 7,106,348 km (0.096 R)
• M37: 7,446,982 km (0.112 R)
• M38: 7,607,650 km (0.104 R)
• M39: 7,932,726 km (0.042 R)
• M40: 8,572,556 km (0.119 R)
• M41: 8,935,182 km (0.111 R)
• M42: 9,057,253 km (0.029 R)
• M43: 9,155,240 km (0.093 R)
• M44: 9,725,657 km (0.101 R)
• M45: 9,876,451 km (0.069 R)
• M46: 10,231,148 km (0.054 R)
• M47: 11,241,382 km (0.081 R)
• M48: 11,532,201 km (0.102 R)
• M49: 11,959,452 km (0.037 R)
• M50: 12,067,163 km (0.118 R)
• M51: 12,555,600 km (0.059 R)
• M52: 12,939,917 km (0.057 R)
• M53: 13,244,647 km (0.064 R)
• M54: 13,467,848 km (0.117 R)
• M55: 13,692,095 km (0.086 R)
• M56: 13,776,618 km (0.054 R)
• M57: 15,180,743 km (0.057 R)
• M58: 15,649,134 km (0.116 R)
• M59: 16,092,542 km (0.075 R)
• M60: 16,181,702 km (0.111 R)
• M61: 16,271,012 km (0.106 R)
• M62: 16,599,978 km (0.08 R)
• M63: 17,508,486 km (0.111 R)
• M64: 17,907,164 km (0.111 R)
• M65: 18,464,267 km (0.12 R)
• M66: 18,557,616 km (0.085 R)
• M67: 20,201,248 km (0.101 R)
• M68: 20,393,930 km (0.114 R)
• M69: 20,555,047 km (0.108 R)
• M70: 21,759,609 km (0.113 R)
• M71: 22,023,051 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907

Radius: 7.6

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.86 AU - 14.18 AU

Year: 17334 Days

Day: 17.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,209,024 km

• M1: 101,278 km (0.107 R)
• M2: 678,726 km (0.115 R)
• M3: 747,391 km (0.057 R)
• M4: 818,600 km (0.113 R)
• M5: 1,322,744 km (0.065 R)
• M6: 1,621,491 km (0.092 R)
• M7: 1,810,882 km (0.081 R)
• M8: 1,941,332 km (0.11 R)
• M9: 2,142,690 km (0.104 R)
• M10: 2,493,348 km (0.07 R)
• M11: 3,052,844 km (0.119 R)
• M12: 5,086,477 km (0.104 R)
• M13: 5,984,364 km (0.105 R)
• M14: 7,238,592 km (0.106 R)
• M15: 8,190,483 km (0.117 R)
• M16: 9,350,017 km (0.111 R)
• M17: 9,633,504 km (0.055 R)
• M18: 9,747,797 km (0.029 R)
• M19: 9,862,539 km (0.054 R)
• M20: 10,035,324 km (0.08 R)
• M21: 10,442,679 km (0.11 R)
• M22: 12,372,492 km (0.062 R)
• M23: 12,621,423 km (0.038 R)
• M24: 13,825,985 km (0.101 R)
• M25: 15,399,455 km (0.086 R)
• M26: 15,667,235 km (0.089 R)
• M27: 16,139,366 km (0.116 R)
• M28: 18,215,635 km (0.074 R)
• M29: 18,427,915 km (0.113 R)
• M30: 18,569,733 km (0.098 R)
• M31: 19,141,197 km (0.083 R)
• M32: 19,429,023 km (0.081 R)
• M33: 19,573,535 km (0.086 R)
• M34: 20,081,869 km (0.119 R)
• M35: 20,301,179 km (0.061 R)
• M36: 21,111,850 km (0.088 R)
• M37: 22,461,073 km (0.053 R)
• M38: 22,536,919 km (0.037 R)
• M39: 24,614,834 km (0.094 R)
• M40: 24,927,792 km (0.043 R)
• M41: 25,006,331 km (0.088 R)
• M42: 26,193,091 km (0.076 R)
• M43: 26,432,597 km (0.119 R)
• M44: 27,560,117 km (0.101 R)
• M45: 28,211,466 km (0.072 R)
• M46: 28,375,126 km (0.099 R)
• M47: 28,950,330 km (0.041 R)
• M48: 30,279,357 km (0.083 R)
• M49: 30,363,132 km (0.04 R)
• M50: 30,698,829 km (0.088 R)
• M51: 31,458,637 km (0.118 R)
• M52: 31,543,459 km (0.083 R)
• M53: 33,255,457 km (0.113 R)
• M54: 34,384,472 km (0.084 R)
• M55: 34,909,710 km (0.089 R)
• M56: 37,306,268 km (0.07 R)
• M57: 37,846,017 km (0.11 R)
• M58: 40,122,448 km (0.065 R)
• M59: 43,477,779 km (0.096 R)
• M60: 44,235,642 km (0.116 R)
• M61: 44,902,250 km (0.086 R)
• M62: 45,189,029 km (0.084 R)
• M63: 46,341,980 km (0.081 R)
• M64: 47,212,938 km (0.104 R)
• M65: 47,991,745 km (0.076 R)
• M66: 50,353,596 km (0.119 R)
• M67: 50,452,779 km (0.101 R)
• M68: 51,149,158 km (0.063 R)
• M69: 51,348,721 km (0.101 R)
• M70: 52,450,958 km (0.11 R)
• M71: 54,678,770 km (0.097 R)
• M72: 54,882,821 km (0.059 R)
• M73: 56,112,516 km (0.111 R)
• M74: 59,750,437 km (0.088 R)
• M75: 59,960,622 km (0.096 R)
• M76: 60,381,740 km (0.112 R)
• M77: 61,969,572 km (0.085 R)
• M78: 63,678,278 km (0.111 R)
• M79: 65,294,384 km (0.111 R)
• M80: 65,510,852 km (0.092 R)
• M81: 66,053,145 km (0.11 R)
• M82: 66,488,026 km (0.088 R)
• M83: 67,142,217 km (0.077 R)
• M84: 67,251,424 km (0.059 R)
• M85: 67,908,009 km (0.08 R)
• M86: 69,007,104 km (0.062 R)
• M87: 69,558,821 km (0.068 R)
• M88: 70,112,034 km (0.055 R)
• M89: 70,555,592 km (0.095 R)
• M90: 70,666,743 km (0.096 R)
• M91: 72,227,498 km (0.058 R)
• M92: 73,912,418 km (0.07 R)
• M93: 74,703,043 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.1

Radius: 6

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.74 AU - 19.46 AU

Year: 29597 Days

Day: 21.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,209,024 km

• M1: 94,396 km (0.104 R)
• M2: 139,425 km (0.05 R)
• M3: 221,704 km (0.086 R)
• M4: 395,986 km (0.077 R)
• M5: 523,742 km (0.061 R)
• M6: 592,707 km (0.095 R)
• M7: 702,212 km (0.072 R)
• M8: 1,136,645 km (0.112 R)
• M9: 1,392,756 km (0.033 R)
• M10: 1,515,127 km (0.097 R)
• M11: 1,565,093 km (0.118 R)
• M12: 1,744,311 km (0.099 R)
• M13: 1,930,261 km (0.12 R)
• M14: 1,984,565 km (0.054 R)
• M15: 2,378,905 km (0.08 R)
• M16: 2,889,932 km (0.118 R)
• M17: 2,983,730 km (0.081 R)
• M18: 3,566,712 km (0.091 R)
• M19: 3,633,583 km (0.115 R)
• M20: 3,871,144 km (0.074 R)
• M21: 4,009,223 km (0.11 R)
• M22: 4,113,792 km (0.106 R)
• M23: 5,095,453 km (0.081 R)
• M24: 5,284,844 km (0.116 R)
• M25: 5,749,046 km (0.114 R)
• M26: 5,867,079 km (0.053 R)
• M27: 6,715,897 km (0.111 R)
• M28: 7,950,080 km (0.063 R)
• M29: 8,660,370 km (0.073 R)
• M30: 8,841,085 km (0.106 R)
• M31: 9,114,549 km (0.092 R)
• M32: 9,252,329 km (0.077 R)
• M33: 9,623,182 km (0.079 R)
• M34: 9,669,857 km (0.055 R)
• M35: 10,571,334 km (0.052 R)
• M36: 11,203,385 km (0.106 R)
• M37: 13,380,034 km (0.075 R)
• M38: 13,693,890 km (0.114 R)
• M39: 13,957,332 km (0.039 R)
• M40: 14,703,825 km (0.093 R)
• M41: 15,027,705 km (0.034 R)
• M42: 15,737,546 km (0.108 R)
• M43: 16,013,405 km (0.088 R)
• M44: 16,514,109 km (0.118 R)
• M45: 17,530,776 km (0.083 R)
• M46: 17,759,362 km (0.06 R)
• M47: 18,162,079 km (0.073 R)
• M48: 18,451,401 km (0.11 R)
• M49: 19,742,730 km (0.085 R)
• M50: 22,226,055 km (0.109 R)
• M51: 22,287,839 km (0.055 R)
• M52: 22,349,772 km (0.114 R)
• M53: 22,721,972 km (0.095 R)
• M54: 23,284,310 km (0.081 R)
• M55: 23,724,726 km (0.109 R)
• M56: 24,934,225 km (0.091 R)
• M57: 25,708,244 km (0.086 R)
• M58: 26,752,737 km (0.103 R)
• M59: 27,147,974 km (0.063 R)
• M60: 27,810,992 km (0.095 R)
• M61: 29,288,271 km (0.117 R)
• M62: 31,135,805 km (0.039 R)
• M63: 31,690,514 km (0.116 R)
• M64: 32,458,549 km (0.107 R)
• M65: 33,020,888 km (0.085 R)
• M66: 33,161,958 km (0.049 R)
• M67: 34,155,288 km (0.1 R)
• M68: 34,655,544 km (0.072 R)
• M69: 37,266,625 km (0.1 R)
• M70: 38,447,251 km (0.091 R)
• M71: 39,715,093 km (0.097 R)
• M72: 40,165,831 km (0.034 R)
• M73: 40,542,818 km (0.102 R)
• M74: 41,832,950 km (0.087 R)
• M75: 42,598,293 km (0.108 R)
• M76: 43,290,931 km (0.08 R)
• M77: 44,765,517 km (0.106 R)
• M78: 47,047,633 km (0.105 R)
• M79: 47,206,356 km (0.038 R)
• M80: 48,082,850 km (0.083 R)
• M81: 48,804,061 km (0.073 R)
• M82: 49,528,713 km (0.066 R)
• M83: 49,609,496 km (0.105 R)
• M84: 50,256,956 km (0.067 R)
• M85: 50,338,188 km (0.104 R)
• M86: 51,151,850 km (0.059 R)
• M87: 51,642,232 km (0.101 R)
• M88: 51,724,062 km (0.11 R)
• M89: 52,134,110 km (0.091 R)
• M90: 52,298,368 km (0.04 R)
• M91: 52,957,347 km (0.077 R)
• M92: 53,619,168 km (0.052 R)
• M93: 54,533,510 km (0.099 R)
• M94: 55,117,989 km (0.042 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 19,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit