🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.6 AU

Year: 144 Days

Day: 19.1 Hours

Environment

Temp: 175 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.47 AU - 0.61 AU

Year: 152 Days

Day: 16.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.82 AU - 1.06 AU

Year: 349 Days

Day: 21 Hours

Environment

Temp: 1 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.7 AU - 4.42 AU

Year: 2572 Days

Day: 27.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.3 AU - 4.3 AU

Year: 2836 Days

Day: 16.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.1

Radius: 10.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.06 AU - 6.5 AU

Year: 4645 Days

Day: 13.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,474,853 km

• M1: 163,810 km (0.101 R)
• M2: 247,285 km (0.088 R)
• M3: 352,901 km (0.108 R)
• M4: 614,398 km (0.106 R)
• M5: 691,441 km (0.112 R)
• M6: 772,224 km (0.05 R)
• M7: 917,633 km (0.076 R)
• M8: 1,091,466 km (0.119 R)
• M9: 1,236,426 km (0.089 R)
• M10: 1,514,080 km (0.106 R)
• M11: 1,811,780 km (0.119 R)
• M12: 2,020,618 km (0.057 R)
• M13: 2,128,030 km (0.093 R)
• M14: 2,200,734 km (0.109 R)
• M15: 2,487,513 km (0.115 R)
• M16: 2,720,288 km (0.115 R)
• M17: 3,207,229 km (0.099 R)
• M18: 3,547,115 km (0.051 R)
• M19: 3,721,397 km (0.115 R)
• M20: 3,883,710 km (0.083 R)
• M21: 4,078,636 km (0.113 R)
• M22: 4,184,851 km (0.068 R)
• M23: 4,353,896 km (0.11 R)
• M24: 4,493,770 km (0.12 R)
• M25: 4,698,420 km (0.108 R)
• M26: 4,842,034 km (0.092 R)
• M27: 4,987,144 km (0.079 R)
• M28: 5,052,070 km (0.094 R)
• M29: 5,347,675 km (0.099 R)
• M30: 5,598,551 km (0.088 R)
• M31: 5,733,787 km (0.074 R)
• M32: 5,870,370 km (0.034 R)
• M33: 6,251,097 km (0.088 R)
• M34: 6,604,297 km (0.083 R)
• M35: 6,982,181 km (0.079 R)
• M36: 7,091,537 km (0.119 R)
• M37: 7,182,942 km (0.113 R)
• M38: 7,552,897 km (0.089 R)
• M39: 7,740,343 km (0.067 R)
• M40: 7,948,135 km (0.081 R)
• M41: 8,062,278 km (0.098 R)
• M42: 8,350,104 km (0.107 R)
• M43: 8,466,192 km (0.12 R)
• M44: 8,700,014 km (0.07 R)
• M45: 8,876,689 km (0.06 R)
• M46: 9,094,354 km (0.038 R)
• M47: 9,233,779 km (0.108 R)
• M48: 9,555,115 km (0.047 R)
• M49: 9,839,351 km (0.049 R)
• M50: 10,457,789 km (0.065 R)
• M51: 10,940,391 km (0.089 R)
• M52: 11,173,914 km (0.059 R)
• M53: 11,280,577 km (0.089 R)
• M54: 11,387,540 km (0.109 R)
• M55: 11,688,979 km (0.102 R)
• M56: 11,775,447 km (0.098 R)
• M57: 12,277,647 km (0.106 R)
• M58: 12,542,435 km (0.062 R)
• M59: 12,653,287 km (0.088 R)
• M60: 12,809,018 km (0.079 R)
• M61: 13,280,102 km (0.1 R)
• M62: 13,393,198 km (0.114 R)
• M63: 13,483,854 km (0.064 R)
• M64: 13,597,399 km (0.111 R)
• M65: 13,802,797 km (0.066 R)
• M66: 13,986,055 km (0.111 R)
• M67: 14,193,248 km (0.118 R)
• M68: 14,774,286 km (0.101 R)
• M69: 15,244,771 km (0.112 R)
• M70: 15,505,520 km (0.04 R)
• M71: 16,007,571 km (0.114 R)
• M72: 16,152,082 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.7

Radius: 13.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.17 AU - 6.43 AU

Year: 4672 Days

Day: 7.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 73,474,853 km

• M1: 182,210 km (0.097 R)
• M2: 314,006 km (0.107 R)
• M3: 592,258 km (0.075 R)
• M4: 764,595 km (0.072 R)
• M5: 955,631 km (0.104 R)
• M6: 1,163,572 km (0.083 R)
• M7: 1,261,110 km (0.061 R)
• M8: 2,218,686 km (0.106 R)
• M9: 2,342,104 km (0.083 R)
• M10: 2,726,571 km (0.074 R)
• M11: 3,235,503 km (0.051 R)
• M12: 3,358,622 km (0.108 R)
• M13: 3,447,633 km (0.118 R)
• M14: 3,700,902 km (0.117 R)
• M15: 3,848,405 km (0.053 R)
• M16: 4,206,842 km (0.08 R)
• M17: 4,322,331 km (0.074 R)
• M18: 4,419,420 km (0.096 R)
• M19: 4,595,946 km (0.101 R)
• M20: 4,855,199 km (0.12 R)
• M21: 5,180,873 km (0.092 R)
• M22: 5,388,216 km (0.118 R)
• M23: 5,983,167 km (0.087 R)
• M24: 6,487,760 km (0.062 R)
• M25: 6,644,090 km (0.074 R)
• M26: 7,097,671 km (0.086 R)
• M27: 7,189,674 km (0.077 R)
• M28: 7,467,776 km (0.115 R)
• M29: 8,567,171 km (0.093 R)
• M30: 9,011,177 km (0.117 R)
• M31: 9,110,810 km (0.091 R)
• M32: 9,210,890 km (0.076 R)
• M33: 9,513,377 km (0.091 R)
• M34: 9,716,830 km (0.105 R)
• M35: 9,896,049 km (0.063 R)
• M36: 10,335,866 km (0.106 R)
• M37: 11,288,356 km (0.092 R)
• M38: 11,775,148 km (0.117 R)
• M39: 11,911,581 km (0.113 R)
• M40: 12,407,199 km (0.087 R)
• M41: 12,657,625 km (0.095 R)
• M42: 13,561,346 km (0.084 R)
• M43: 14,310,981 km (0.094 R)
• M44: 14,485,861 km (0.096 R)
• M45: 14,602,847 km (0.108 R)
• M46: 15,400,951 km (0.066 R)
• M47: 15,580,319 km (0.089 R)
• M48: 15,971,069 km (0.095 R)
• M49: 16,213,268 km (0.117 R)
• M50: 16,395,627 km (0.095 R)
• M51: 16,823,926 km (0.089 R)
• M52: 17,317,898 km (0.102 R)
• M53: 18,288,639 km (0.102 R)
• M54: 18,732,795 km (0.088 R)
• M55: 19,534,789 km (0.098 R)
• M56: 19,891,281 km (0.077 R)
• M57: 20,643,609 km (0.078 R)
• M58: 20,808,465 km (0.037 R)
• M59: 21,006,832 km (0.108 R)
• M60: 21,471,932 km (0.096 R)
• M61: 22,853,917 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.8

Radius: 10.8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.66 AU - 10.24 AU

Year: 10252 Days

Day: 5.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,474,853 km

• M1: 173,534 km (0.082 R)
• M2: 425,157 km (0.073 R)
• M3: 940,671 km (0.053 R)
• M4: 1,745,957 km (0.059 R)
• M5: 1,827,936 km (0.118 R)
• M6: 2,257,282 km (0.109 R)
• M7: 2,529,999 km (0.096 R)
• M8: 2,959,345 km (0.118 R)
• M9: 3,057,780 km (0.075 R)
• M10: 4,866,120 km (0.047 R)
• M11: 5,100,839 km (0.114 R)
• M12: 5,489,943 km (0.119 R)
• M13: 5,581,197 km (0.062 R)
• M14: 5,919,887 km (0.084 R)
• M15: 6,265,458 km (0.092 R)
• M16: 6,392,766 km (0.108 R)
• M17: 6,553,135 km (0.083 R)
• M18: 6,812,388 km (0.119 R)
• M19: 7,814,843 km (0.109 R)
• M20: 8,228,631 km (0.113 R)
• M21: 8,934,434 km (0.076 R)
• M22: 9,041,845 km (0.103 R)
• M23: 9,185,908 km (0.112 R)
• M24: 9,294,516 km (0.07 R)
• M25: 9,954,691 km (0.078 R)
• M26: 10,403,335 km (0.105 R)
• M27: 10,630,125 km (0.093 R)
• M28: 11,436,907 km (0.054 R)
• M29: 11,827,956 km (0.104 R)
• M30: 12,183,699 km (0.119 R)
• M31: 13,027,431 km (0.04 R)
• M32: 13,641,531 km (0.079 R)
• M33: 13,848,424 km (0.11 R)
• M34: 14,014,628 km (0.093 R)
• M35: 14,349,129 km (0.059 R)
• M36: 14,559,463 km (0.071 R)
• M37: 14,686,173 km (0.069 R)
• M38: 15,239,535 km (0.113 R)
• M39: 15,669,928 km (0.092 R)
• M40: 15,886,546 km (0.114 R)
• M41: 16,147,893 km (0.097 R)
• M42: 16,498,551 km (0.074 R)
• M43: 16,630,795 km (0.101 R)
• M44: 17,655,541 km (0.064 R)
• M45: 17,835,806 km (0.106 R)
• M46: 17,926,313 km (0.092 R)
• M47: 18,107,476 km (0.104 R)
• M48: 18,471,747 km (0.071 R)
• M49: 19,115,167 km (0.051 R)
• M50: 19,253,994 km (0.1 R)
• M51: 20,376,726 km (0.06 R)
• M52: 21,184,704 km (0.103 R)
• M53: 21,376,489 km (0.065 R)
• M54: 21,472,530 km (0.047 R)
• M55: 22,003,304 km (0.099 R)
• M56: 22,783,157 km (0.081 R)
• M57: 23,127,083 km (0.027 R)
• M58: 23,324,552 km (0.104 R)
• M59: 24,319,677 km (0.072 R)
• M60: 24,520,437 km (0.116 R)
• M61: 25,278,001 km (0.08 R)
• M62: 25,532,168 km (0.053 R)
• M63: 25,634,194 km (0.06 R)
• M64: 25,787,232 km (0.104 R)
• M65: 26,402,977 km (0.089 R)
• M66: 28,068,300 km (0.112 R)
• M67: 28,437,059 km (0.075 R)
• M68: 28,648,591 km (0.11 R)
• M69: 28,966,785 km (0.116 R)
• M70: 31,118,003 km (0.044 R)
• M71: 31,226,910 km (0.066 R)
• M72: 31,335,817 km (0.054 R)
• M73: 31,937,799 km (0.064 R)
• M74: 32,322,864 km (0.105 R)
• M75: 33,153,132 km (0.114 R)
• M76: 33,598,934 km (0.113 R)
• M77: 33,878,383 km (0.072 R)
• M78: 34,496,222 km (0.117 R)
• M79: 34,665,417 km (0.117 R)
• M80: 35,628,977 km (0.091 R)
• M81: 38,923,720 km (0.031 R)
• M82: 39,276,173 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.2

Radius: 8

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.84 AU - 19.04 AU

Year: 26696 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,474,853 km

• M1: 101,876 km (0.045 R)
• M2: 195,973 km (0.081 R)
• M3: 642,972 km (0.06 R)
• M4: 1,151,006 km (0.099 R)
• M5: 2,047,696 km (0.098 R)
• M6: 2,849,839 km (0.079 R)
• M7: 3,187,781 km (0.059 R)
• M8: 3,342,316 km (0.103 R)
• M9: 3,538,738 km (0.118 R)
• M10: 3,779,590 km (0.047 R)
• M11: 4,751,528 km (0.099 R)
• M12: 4,883,772 km (0.105 R)
• M13: 5,333,613 km (0.057 R)
• M14: 5,517,169 km (0.05 R)
• M15: 6,417,749 km (0.117 R)
• M16: 6,662,341 km (0.112 R)
• M17: 9,827,234 km (0.099 R)
• M18: 10,508,353 km (0.105 R)
• M19: 10,796,628 km (0.101 R)
• M20: 10,970,909 km (0.084 R)
• M21: 11,204,731 km (0.093 R)
• M22: 11,263,373 km (0.119 R)
• M23: 11,796,390 km (0.079 R)
• M24: 11,856,080 km (0.077 R)
• M25: 13,381,829 km (0.044 R)
• M26: 14,326,689 km (0.058 R)
• M27: 14,390,418 km (0.102 R)
• M28: 14,582,202 km (0.08 R)
• M29: 16,413,130 km (0.077 R)
• M30: 17,559,648 km (0.092 R)
• M31: 19,574,433 km (0.067 R)
• M32: 21,661,173 km (0.12 R)
• M33: 22,101,739 km (0.107 R)
• M34: 22,619,497 km (0.105 R)
• M35: 24,348,400 km (0.105 R)
• M36: 24,653,430 km (0.089 R)
• M37: 27,059,861 km (0.108 R)
• M38: 29,054,450 km (0.088 R)
• M39: 30,601,890 km (0.101 R)
• M40: 31,592,826 km (0.109 R)
• M41: 32,846,307 km (0.098 R)
• M42: 33,098,978 km (0.07 R)
• M43: 33,267,724 km (0.059 R)
• M44: 33,352,247 km (0.119 R)
• M45: 33,436,919 km (0.077 R)
• M46: 34,286,635 km (0.087 R)
• M47: 34,371,906 km (0.111 R)
• M48: 36,703,239 km (0.095 R)
• M49: 36,877,969 km (0.035 R)
• M50: 39,442,376 km (0.046 R)
• M51: 39,531,836 km (0.059 R)
• M52: 42,888,662 km (0.118 R)
• M53: 45,770,665 km (0.072 R)
• M54: 46,052,807 km (0.092 R)
• M55: 53,887,547 km (0.053 R)
• M56: 55,383,077 km (0.104 R)
• M57: 55,483,157 km (0.104 R)
• M58: 55,884,529 km (0.076 R)
• M59: 57,296,732 km (0.075 R)
• M60: 59,437,029 km (0.104 R)
• M61: 59,539,653 km (0.054 R)
• M62: 59,744,902 km (0.116 R)
• M63: 59,950,449 km (0.066 R)
• M64: 60,981,777 km (0.09 R)
• M65: 64,637,350 km (0.087 R)
• M66: 64,848,283 km (0.111 R)
• M67: 65,059,516 km (0.025 R)
• M68: 65,271,047 km (0.101 R)
• M69: 68,148,412 km (0.108 R)
• M70: 68,901,039 km (0.082 R)
• M71: 69,656,509 km (0.102 R)
• M72: 72,815,417 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 12,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit