🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.57 AU - 0.69 AU

Year: 178 Days

Day: 42.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,142,099 km

• M1: 55,202 km (0.112 R)

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.48 AU - 1.68 AU

Year: 708 Days

Day: 44 Hours

Environment

Temp: -42 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,142,099 km

• M1: 115,789 km (0.095 R)
• M2: 293,810 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.78 AU - 3.32 AU

Year: 1899 Days

Day: 46.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,142,099 km

• M1: 82,428 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.7

Radius: 12.7

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.01 AU - 10.43 AU

Year: 10802 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,142,099 km

• M1: 198,666 km (0.115 R)
• M2: 410,796 km (0.071 R)
• M3: 613,950 km (0.093 R)
• M4: 776,263 km (0.115 R)
• M5: 1,423,723 km (0.103 R)
• M6: 1,827,039 km (0.066 R)
• M7: 2,294,532 km (0.084 R)
• M8: 2,891,727 km (0.105 R)
• M9: 3,143,949 km (0.044 R)
• M10: 3,469,623 km (0.094 R)
• M11: 3,840,477 km (0.102 R)
• M12: 4,048,268 km (0.084 R)
• M13: 4,366,911 km (0.107 R)
• M14: 4,878,985 km (0.079 R)
• M15: 5,104,429 km (0.089 R)
• M16: 5,218,423 km (0.111 R)
• M17: 5,487,699 km (0.098 R)
• M18: 6,323,203 km (0.088 R)
• M19: 7,671,678 km (0.038 R)
• M20: 8,066,766 km (0.075 R)
• M21: 8,423,557 km (0.037 R)
• M22: 8,831,062 km (0.078 R)
• M23: 9,014,319 km (0.052 R)
• M24: 9,384,574 km (0.119 R)
• M25: 9,712,642 km (0.112 R)
• M26: 10,044,599 km (0.074 R)
• M27: 10,964,327 km (0.084 R)
• M28: 11,062,613 km (0.04 R)
• M29: 11,210,864 km (0.06 R)
• M30: 11,309,898 km (0.092 R)
• M31: 12,012,111 km (0.068 R)
• M32: 14,309,485 km (0.091 R)
• M33: 14,524,906 km (0.06 R)
• M34: 14,633,065 km (0.119 R)
• M35: 14,795,828 km (0.101 R)
• M36: 15,840,619 km (0.059 R)
• M37: 16,908,898 km (0.101 R)
• M38: 17,308,474 km (0.062 R)
• M39: 17,826,681 km (0.097 R)
• M40: 19,830,245 km (0.062 R)
• M41: 20,010,510 km (0.072 R)
• M42: 20,191,225 km (0.075 R)
• M43: 20,554,299 km (0.099 R)
• M44: 21,164,359 km (0.088 R)
• M45: 22,028,436 km (0.115 R)
• M46: 22,339,899 km (0.078 R)
• M47: 22,590,026 km (0.092 R)
• M48: 22,904,032 km (0.07 R)
• M49: 23,663,541 km (0.118 R)
• M50: 24,174,567 km (0.11 R)
• M51: 25,337,541 km (0.079 R)
• M52: 25,991,583 km (0.118 R)
• M53: 26,386,671 km (0.093 R)
• M54: 26,916,546 km (0.114 R)
• M55: 27,650,773 km (0.111 R)
• M56: 28,324,113 km (0.107 R)
• M57: 28,459,349 km (0.075 R)
• M58: 29,686,800 km (0.103 R)
• M59: 30,099,840 km (0.116 R)
• M60: 34,766,695 km (0.106 R)
• M61: 36,666,139 km (0.112 R)
• M62: 37,405,751 km (0.076 R)
• M63: 38,224,799 km (0.07 R)
• M64: 40,184,531 km (0.102 R)
• M65: 40,565,108 km (0.083 R)
• M66: 40,946,882 km (0.032 R)
• M67: 42,408,603 km (0.105 R)
• M68: 44,044,007 km (0.101 R)
• M69: 45,303,920 km (0.08 R)
• M70: 45,541,332 km (0.085 R)
• M71: 46,176,824 km (0.102 R)
• M72: 47,536,967 km (0.118 R)
• M73: 48,181,585 km (0.082 R)
• M74: 48,424,083 km (0.073 R)
• M75: 49,397,965 km (0.096 R)
• M76: 49,969,130 km (0.05 R)
• M77: 51,613,061 km (0.026 R)
• M78: 53,107,543 km (0.084 R)
• M79: 53,358,120 km (0.109 R)
• M80: 56,139,294 km (0.047 R)
• M81: 57,076,824 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.1

Radius: 8.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.57 AU - 12.81 AU

Year: 13343 Days

Day: 14.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 61,142,099 km

• M1: 513,420 km (0.1 R)
• M2: 695,181 km (0.082 R)
• M3: 855,700 km (0.11 R)
• M4: 1,134,999 km (0.086 R)
• M5: 1,229,096 km (0.068 R)
• M6: 1,392,008 km (0.105 R)
• M7: 1,903,932 km (0.102 R)
• M8: 2,249,204 km (0.105 R)
• M9: 2,429,170 km (0.06 R)
• M10: 2,760,978 km (0.113 R)
• M11: 2,867,642 km (0.045 R)
• M12: 4,276,255 km (0.099 R)
• M13: 4,727,592 km (0.117 R)
• M14: 5,811,279 km (0.058 R)
• M15: 6,086,988 km (0.104 R)
• M16: 6,395,159 km (0.059 R)
• M17: 6,997,740 km (0.078 R)
• M18: 7,320,572 km (0.089 R)
• M19: 7,588,352 km (0.079 R)
• M20: 8,102,969 km (0.115 R)
• M21: 8,880,130 km (0.116 R)
• M22: 9,229,740 km (0.074 R)
• M23: 10,504,912 km (0.074 R)
• M24: 10,908,378 km (0.099 R)
• M25: 13,361,184 km (0.101 R)
• M26: 14,948,866 km (0.059 R)
• M27: 15,783,922 km (0.115 R)
• M28: 15,975,856 km (0.036 R)
• M29: 16,478,505 km (0.095 R)
• M30: 17,538,854 km (0.052 R)
• M31: 17,897,291 km (0.082 R)
• M32: 18,217,879 km (0.104 R)
• M33: 19,683,789 km (0.12 R)
• M34: 21,611,656 km (0.11 R)
• M35: 22,339,151 km (0.112 R)
• M36: 24,525,225 km (0.06 R)
• M37: 25,598,589 km (0.107 R)
• M38: 26,368,121 km (0.085 R)
• M39: 26,915,948 km (0.063 R)
• M40: 27,237,284 km (0.072 R)
• M41: 28,395,022 km (0.06 R)
• M42: 29,852,853 km (0.105 R)
• M43: 29,947,699 km (0.034 R)
• M44: 30,567,034 km (0.108 R)
• M45: 31,963,530 km (0.076 R)
• M46: 32,109,238 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.3

Radius: 5.5

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 13.01 AU - 19.55 AU

Year: 23414 Days

Day: 18.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,142,099 km

• M1: 85,570 km (0.116 R)
• M2: 385,065 km (0.113 R)
• M3: 437,275 km (0.119 R)
• M4: 510,877 km (0.056 R)
• M5: 735,124 km (0.079 R)
• M6: 846,724 km (0.1 R)
• M7: 1,428,809 km (0.112 R)
• M8: 1,569,132 km (0.074 R)
• M9: 2,500,528 km (0.066 R)
• M10: 2,842,808 km (0.102 R)
• M11: 2,912,970 km (0.091 R)
• M12: 3,019,483 km (0.113 R)
• M13: 3,495,504 km (0.092 R)
• M14: 3,723,042 km (0.056 R)
• M15: 3,838,681 km (0.113 R)
• M16: 4,192,630 km (0.09 R)
• M17: 4,232,573 km (0.118 R)
• M18: 4,434,380 km (0.105 R)
• M19: 5,709,852 km (0.11 R)
• M20: 6,067,989 km (0.07 R)
• M21: 6,618,808 km (0.061 R)
• M22: 6,665,333 km (0.117 R)
• M23: 6,805,955 km (0.107 R)
• M24: 6,994,748 km (0.096 R)
• M25: 7,185,485 km (0.086 R)
• M26: 8,925,009 km (0.074 R)
• M27: 8,976,620 km (0.112 R)
• M28: 9,497,520 km (0.056 R)
• M29: 9,550,178 km (0.08 R)
• M30: 9,761,560 km (0.077 R)
• M31: 10,028,144 km (0.047 R)
• M32: 10,677,548 km (0.115 R)
• M33: 11,284,766 km (0.086 R)
• M34: 13,526,191 km (0.07 R)
• M35: 13,763,602 km (0.102 R)
• M36: 14,849,384 km (0.084 R)
• M37: 15,712,564 km (0.103 R)
• M38: 15,837,328 km (0.036 R)
• M39: 16,213,268 km (0.034 R)
• M40: 17,940,973 km (0.118 R)
• M41: 20,130,787 km (0.04 R)
• M42: 20,742,493 km (0.105 R)
• M43: 22,123,431 km (0.109 R)
• M44: 23,037,025 km (0.098 R)
• M45: 23,178,694 km (0.099 R)
• M46: 24,106,350 km (0.086 R)
• M47: 24,900,715 km (0.059 R)
• M48: 26,515,175 km (0.106 R)
• M49: 27,484,869 km (0.074 R)
• M50: 28,011,902 km (0.098 R)
• M51: 28,163,146 km (0.105 R)
• M52: 28,542,227 km (0.098 R)
• M53: 29,612,749 km (0.076 R)
• M54: 29,766,835 km (0.093 R)
• M55: 31,086,587 km (0.065 R)
• M56: 32,504,775 km (0.12 R)
• M57: 32,822,820 km (0.101 R)
• M58: 33,301,683 km (0.118 R)
• M59: 33,943,906 km (0.095 R)
• M60: 37,298,639 km (0.085 R)
• M61: 37,965,396 km (0.081 R)
• M62: 38,636,193 km (0.107 R)
• M63: 38,888,714 km (0.066 R)
• M64: 39,734,391 km (0.094 R)
• M65: 39,904,334 km (0.109 R)
• M66: 40,074,427 km (0.112 R)
• M67: 40,415,361 km (0.107 R)
• M68: 40,500,781 km (0.117 R)
• M69: 41,702,501 km (0.088 R)
• M70: 43,789,840 km (0.064 R)
• M71: 46,356,939 km (0.076 R)
• M72: 46,983,754 km (0.087 R)
• M73: 47,433,296 km (0.097 R)
• M74: 48,518,030 km (0.114 R)
• M75: 49,245,674 km (0.094 R)
• M76: 49,428,184 km (0.081 R)
• M77: 50,711,733 km (0.088 R)
• M78: 51,635,351 km (0.059 R)
• M79: 52,285,054 km (0.112 R)
• M80: 53,592,839 km (0.079 R)
• M81: 54,816,699 km (0.115 R)
• M82: 56,145,128 km (0.05 R)
• M83: 56,908,975 km (0.091 R)
• M84: 57,484,029 km (0.096 R)
• M85: 59,803,694 km (0.107 R)
• M86: 60,583,697 km (0.063 R)
• M87: 60,779,221 km (0.106 R)
• M88: 62,745,985 km (0.058 R)
• M89: 64,833,473 km (0.092 R)
• M90: 67,652,047 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.5

Radius: 7.8

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 16.48 AU - 23.18 AU

Year: 31476 Days

Day: 22.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,142,099 km

• M1: 157,975 km (0.115 R)
• M2: 282,740 km (0.1 R)
• M3: 382,971 km (0.113 R)
• M4: 800,049 km (0.107 R)
• M5: 1,452,446 km (0.035 R)
• M6: 1,636,601 km (0.055 R)
• M7: 1,690,606 km (0.09 R)
• M8: 2,144,336 km (0.049 R)
• M9: 2,415,856 km (0.12 R)
• M10: 3,608,001 km (0.043 R)
• M11: 3,678,911 km (0.06 R)
• M12: 4,188,441 km (0.103 R)
• M13: 4,758,858 km (0.112 R)
• M14: 5,598,102 km (0.105 R)
• M15: 6,786,657 km (0.084 R)
• M16: 7,409,433 km (0.066 R)
• M17: 8,471,727 km (0.054 R)
• M18: 9,581,145 km (0.087 R)
• M19: 10,531,690 km (0.052 R)
• M20: 11,199,196 km (0.119 R)
• M21: 13,947,458 km (0.102 R)
• M22: 14,566,345 km (0.057 R)
• M23: 14,679,889 km (0.116 R)
• M24: 15,136,761 km (0.064 R)
• M25: 15,194,207 km (0.084 R)
• M26: 15,309,248 km (0.116 R)
• M27: 15,598,271 km (0.073 R)
• M28: 15,714,359 km (0.083 R)
• M29: 16,417,170 km (0.119 R)
• M30: 17,249,831 km (0.098 R)
• M31: 17,671,398 km (0.051 R)
• M32: 17,731,836 km (0.113 R)
• M33: 18,218,328 km (0.12 R)
• M34: 18,956,294 km (0.101 R)
• M35: 19,516,089 km (0.108 R)
• M36: 20,971,378 km (0.118 R)
• M37: 21,099,583 km (0.064 R)
• M38: 21,356,742 km (0.106 R)
• M39: 21,614,948 km (0.106 R)
• M40: 21,809,275 km (0.041 R)
• M41: 22,004,201 km (0.12 R)
• M42: 22,395,848 km (0.082 R)
• M43: 26,922,231 km (0.049 R)
• M44: 26,991,794 km (0.086 R)
• M45: 27,201,082 km (0.104 R)
• M46: 27,761,924 km (0.074 R)
• M47: 27,973,156 km (0.079 R)
• M48: 29,108,903 km (0.096 R)
• M49: 29,180,411 km (0.098 R)
• M50: 29,395,234 km (0.114 R)
• M51: 29,898,481 km (0.056 R)
• M52: 32,531,403 km (0.103 R)
• M53: 33,350,601 km (0.115 R)
• M54: 34,403,172 km (0.087 R)
• M55: 34,478,719 km (0.059 R)
• M56: 34,630,112 km (0.1 R)
• M57: 35,161,484 km (0.089 R)
• M58: 35,466,364 km (0.055 R)
• M59: 36,155,711 km (0.115 R)
• M60: 36,309,498 km (0.1 R)
• M61: 36,617,669 km (0.088 R)
• M62: 36,694,862 km (0.114 R)
• M63: 36,849,396 km (0.069 R)
• M64: 37,469,629 km (0.086 R)
• M65: 38,720,566 km (0.094 R)
• M66: 38,877,794 km (0.057 R)
• M67: 40,303,312 km (0.052 R)
• M68: 41,665,251 km (0.081 R)
• M69: 41,745,884 km (0.1 R)
• M70: 42,311,364 km (0.096 R)
• M71: 43,450,103 km (0.077 R)
• M72: 44,023,213 km (0.115 R)
• M73: 44,269,600 km (0.091 R)
• M74: 45,011,606 km (0.108 R)
• M75: 45,094,184 km (0.047 R)
• M76: 45,924,003 km (0.063 R)
• M77: 46,424,109 km (0.118 R)
• M78: 47,094,008 km (0.082 R)
• M79: 52,218,184 km (0.096 R)
• M80: 52,653,215 km (0.103 R)
• M81: 53,526,717 km (0.098 R)
• M82: 54,053,002 km (0.037 R)
• M83: 54,405,006 km (0.08 R)
• M84: 54,669,345 km (0.1 R)
• M85: 55,287,932 km (0.067 R)
• M86: 56,621,448 km (0.059 R)
• M87: 58,957,718 km (0.118 R)
• M88: 59,410,550 km (0.095 R)
• M89: 59,501,356 km (0.08 R)
• M90: 60,867,634 km (0.069 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 13,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit