🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.55 AU - 0.79 AU

Year: 199 Days

Day: 47 Hours

Environment

Temp: 200 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.79 AU - 1.09 AU

Year: 331 Days

Day: 25.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,914,055 km

• M1: 675,734 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.93 AU - 1.03 AU

Year: 353 Days

Day: 37.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,914,055 km

• M1: 527,033 km (0.073 R)
• M2: 648,507 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.07 AU - 1.33 AU

Year: 478 Days

Day: 22.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.98 AU - 1.5 AU

Year: 502 Days

Day: 20.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.49 AU - 4.13 AU

Year: 2703 Days

Day: 43.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.2

Radius: 8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.33 AU - 6.39 AU

Year: 4510 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 52,914,055 km

• M1: 118,182 km (0.058 R)
• M2: 169,046 km (0.092 R)
• M3: 342,878 km (0.095 R)
• M4: 533,167 km (0.076 R)
• M5: 593,156 km (0.057 R)
• M6: 649,853 km (0.064 R)
• M7: 708,645 km (0.106 R)
• M8: 909,405 km (0.042 R)
• M9: 1,425,518 km (0.065 R)
• M10: 1,535,473 km (0.108 R)
• M11: 1,771,987 km (0.106 R)
• M12: 1,950,607 km (0.09 R)
• M13: 2,512,047 km (0.084 R)
• M14: 2,771,600 km (0.096 R)
• M15: 3,110,738 km (0.088 R)
• M16: 3,172,073 km (0.061 R)
• M17: 3,484,284 km (0.103 R)
• M18: 3,730,522 km (0.116 R)
• M19: 3,817,438 km (0.115 R)
• M20: 4,296,451 km (0.111 R)
• M21: 4,806,280 km (0.111 R)
• M22: 5,213,336 km (0.103 R)
• M23: 5,286,340 km (0.07 R)
• M24: 5,433,395 km (0.045 R)
• M25: 5,532,129 km (0.076 R)
• M26: 5,920,635 km (0.046 R)
• M27: 6,098,956 km (0.052 R)
• M28: 6,253,191 km (0.057 R)
• M29: 6,487,012 km (0.093 R)
• M30: 6,552,536 km (0.119 R)
• M31: 6,803,262 km (0.06 R)
• M32: 7,560,676 km (0.066 R)
• M33: 7,991,518 km (0.099 R)
• M34: 8,146,352 km (0.112 R)
• M35: 8,287,872 km (0.114 R)
• M36: 8,373,292 km (0.119 R)
• M37: 8,458,862 km (0.115 R)
• M38: 8,717,517 km (0.11 R)
• M39: 9,183,813 km (0.103 R)
• M40: 9,449,798 km (0.048 R)
• M41: 9,628,418 km (0.072 R)
• M42: 9,703,217 km (0.112 R)
• M43: 9,763,206 km (0.087 R)
• M44: 10,049,686 km (0.09 R)
• M45: 10,125,532 km (0.1 R)
• M46: 10,277,823 km (0.027 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.4

Radius: 13.4

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.11 AU - 7.27 AU

Year: 5597 Days

Day: 8.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,914,055 km

• M1: 169,943 km (0.094 R)
• M2: 414,984 km (0.086 R)
• M3: 585,376 km (0.116 R)
• M4: 769,232 km (0.053 R)
• M5: 973,882 km (0.112 R)
• M6: 1,083,537 km (0.072 R)
• M7: 1,299,108 km (0.116 R)
• M8: 1,421,329 km (0.057 R)
• M9: 1,812,229 km (0.116 R)
• M10: 2,091,677 km (0.117 R)
• M11: 2,215,844 km (0.072 R)
• M12: 2,920,150 km (0.119 R)
• M13: 3,177,758 km (0.08 R)
• M14: 3,918,417 km (0.109 R)
• M15: 4,388,154 km (0.057 R)
• M16: 4,494,967 km (0.084 R)
• M17: 4,848,317 km (0.064 R)
• M18: 4,986,695 km (0.105 R)
• M19: 5,409,758 km (0.112 R)
• M20: 5,611,267 km (0.076 R)
• M21: 6,230,602 km (0.109 R)
• M22: 6,779,028 km (0.084 R)
• M23: 6,965,277 km (0.089 R)
• M24: 7,695,015 km (0.096 R)
• M25: 8,582,729 km (0.108 R)
• M26: 8,885,814 km (0.112 R)
• M27: 8,987,690 km (0.094 R)
• M28: 9,851,618 km (0.096 R)
• M29: 10,169,065 km (0.109 R)
• M30: 10,705,822 km (0.077 R)
• M31: 10,886,835 km (0.058 R)
• M32: 11,105,398 km (0.082 R)
• M33: 11,362,108 km (0.076 R)
• M34: 12,106,656 km (0.115 R)
• M35: 12,446,992 km (0.119 R)
• M36: 12,828,765 km (0.079 R)
• M37: 13,098,191 km (0.12 R)
• M38: 13,291,920 km (0.105 R)
• M39: 14,115,756 km (0.102 R)
• M40: 14,594,020 km (0.096 R)
• M41: 14,835,172 km (0.036 R)
• M42: 14,996,588 km (0.115 R)
• M43: 15,936,512 km (0.098 R)
• M44: 16,351,197 km (0.119 R)
• M45: 16,434,523 km (0.104 R)
• M46: 16,853,397 km (0.057 R)
• M47: 18,347,132 km (0.112 R)
• M48: 19,088,090 km (0.11 R)
• M49: 19,705,480 km (0.104 R)
• M50: 19,794,192 km (0.075 R)
• M51: 20,239,994 km (0.095 R)
• M52: 20,374,332 km (0.109 R)
• M53: 22,055,812 km (0.109 R)
• M54: 22,286,492 km (0.092 R)
• M55: 22,983,319 km (0.077 R)
• M56: 23,076,818 km (0.104 R)
• M57: 23,451,860 km (0.067 R)
• M58: 23,545,957 km (0.079 R)
• M59: 23,687,327 km (0.105 R)
• M60: 23,876,119 km (0.068 R)
• M61: 24,113,082 km (0.109 R)
• M62: 24,255,500 km (0.074 R)
• M63: 25,260,797 km (0.079 R)
• M64: 25,695,828 km (0.075 R)
• M65: 26,230,939 km (0.12 R)
• M66: 26,524,301 km (0.041 R)
• M67: 27,262,566 km (0.091 R)
• M68: 28,107,495 km (0.04 R)
• M69: 29,163,058 km (0.098 R)
• M70: 29,264,186 km (0.06 R)
• M71: 29,517,754 km (0.105 R)
• M72: 30,129,310 km (0.105 R)
• M73: 30,899,440 km (0.097 R)
• M74: 31,832,333 km (0.073 R)
• M75: 32,302,219 km (0.114 R)
• M76: 33,938,222 km (0.044 R)
• M77: 34,418,281 km (0.111 R)
• M78: 35,601,152 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.4

Radius: 11.2

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.28 AU - 8.28 AU

Year: 7139 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,914,055 km

• M1: 175,179 km (0.117 R)
• M2: 267,032 km (0.118 R)
• M3: 450,439 km (0.086 R)
• M4: 803,490 km (0.112 R)
• M5: 917,185 km (0.12 R)
• M6: 1,311,375 km (0.078 R)
• M7: 1,388,567 km (0.113 R)
• M8: 1,692,550 km (0.105 R)
• M9: 2,222,725 km (0.073 R)
• M10: 2,652,969 km (0.082 R)
• M11: 2,979,990 km (0.11 R)
• M12: 3,135,422 km (0.112 R)
• M13: 3,240,589 km (0.093 R)
• M14: 3,756,103 km (0.069 R)
• M15: 3,896,127 km (0.114 R)
• M16: 4,152,538 km (0.053 R)
• M17: 4,562,436 km (0.111 R)
• M18: 4,893,646 km (0.094 R)
• M19: 5,295,316 km (0.109 R)
• M20: 5,515,973 km (0.102 R)
• M21: 5,643,580 km (0.067 R)
• M22: 5,869,024 km (0.073 R)
• M23: 6,295,826 km (0.11 R)
• M24: 6,395,758 km (0.075 R)
• M25: 6,869,085 km (0.082 R)
• M26: 7,529,560 km (0.117 R)
• M27: 7,813,796 km (0.095 R)
• M28: 8,137,825 km (0.101 R)
• M29: 9,592,365 km (0.106 R)
• M30: 9,939,283 km (0.043 R)
• M31: 10,685,477 km (0.116 R)
• M32: 10,804,856 km (0.116 R)
• M33: 11,125,743 km (0.048 R)
• M34: 11,368,391 km (0.089 R)
• M35: 11,449,623 km (0.116 R)
• M36: 11,612,684 km (0.075 R)
• M37: 11,858,922 km (0.099 R)
• M38: 12,356,335 km (0.091 R)
• M39: 12,607,660 km (0.096 R)
• M40: 13,115,395 km (0.102 R)
• M41: 13,243,451 km (0.097 R)
• M42: 13,414,740 km (0.096 R)
• M43: 13,802,797 km (0.093 R)
• M44: 14,150,911 km (0.117 R)
• M45: 14,811,386 km (0.074 R)
• M46: 15,572,091 km (0.035 R)
• M47: 15,843,611 km (0.113 R)
• M48: 16,437,365 km (0.087 R)
• M49: 16,852,799 km (0.111 R)
• M50: 17,458,820 km (0.099 R)
• M51: 18,072,021 km (0.114 R)
• M52: 18,262,010 km (0.112 R)
• M53: 18,452,748 km (0.073 R)
• M54: 19,660,003 km (0.025 R)
• M55: 20,347,255 km (0.109 R)
• M56: 20,446,139 km (0.115 R)
• M57: 20,793,206 km (0.074 R)
• M58: 21,092,253 km (0.059 R)
• M59: 21,392,795 km (0.046 R)
• M60: 23,951,816 km (0.109 R)
• M61: 24,896,526 km (0.04 R)
• M62: 25,586,472 km (0.093 R)
• M63: 26,336,406 km (0.042 R)
• M64: 26,552,126 km (0.058 R)
• M65: 28,740,294 km (0.108 R)
• M66: 29,296,349 km (0.104 R)
• M67: 29,463,899 km (0.103 R)
• M68: 30,645,423 km (0.043 R)
• M69: 30,815,516 km (0.118 R)
• M70: 30,929,061 km (0.047 R)
• M71: 31,042,755 km (0.065 R)
• M72: 31,270,443 km (0.048 R)
• M73: 31,727,764 km (0.103 R)
• M74: 31,957,247 km (0.118 R)
• M75: 32,244,774 km (0.048 R)
• M76: 32,533,199 km (0.11 R)
• M77: 32,764,626 km (0.083 R)
• M78: 33,403,709 km (0.066 R)
• M79: 34,046,979 km (0.051 R)
• M80: 35,227,007 km (0.115 R)
• M81: 35,643,189 km (0.093 R)
• M82: 36,001,176 km (0.119 R)
• M83: 36,781,030 km (0.1 R)
• M84: 37,384,657 km (0.086 R)
• M85: 37,566,419 km (0.085 R)
• M86: 39,153,802 km (0.112 R)
• M87: 39,523,159 km (0.106 R)
• M88: 40,451,713 km (0.053 R)
• M89: 41,450,129 km (0.046 R)
• M90: 41,763,836 km (0.074 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.1

Radius: 13

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.72 AU - 10.2 AU

Year: 11424 Days

Day: 13.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,914,055 km

• M1: 333,753 km (0.11 R)
• M2: 632,051 km (0.049 R)
• M3: 1,056,161 km (0.088 R)
• M4: 1,266,944 km (0.071 R)
• M5: 1,780,065 km (0.073 R)
• M6: 2,008,052 km (0.101 R)
• M7: 2,218,985 km (0.103 R)
• M8: 2,521,023 km (0.115 R)
• M9: 2,662,842 km (0.071 R)
• M10: 2,984,478 km (0.104 R)
• M11: 3,601,270 km (0.114 R)
• M12: 3,697,311 km (0.111 R)
• M13: 3,826,714 km (0.095 R)
• M14: 4,090,006 km (0.108 R)
• M15: 4,291,365 km (0.073 R)
• M16: 5,093,957 km (0.117 R)
• M17: 5,605,133 km (0.043 R)
• M18: 6,209,658 km (0.118 R)
• M19: 6,558,819 km (0.116 R)
• M20: 7,769,216 km (0.117 R)
• M21: 9,003,697 km (0.094 R)
• M22: 9,134,895 km (0.056 R)
• M23: 9,266,840 km (0.117 R)
• M24: 9,710,847 km (0.12 R)
• M25: 10,619,953 km (0.096 R)
• M26: 10,851,530 km (0.108 R)
• M27: 11,131,578 km (0.028 R)
• M28: 11,842,167 km (0.107 R)
• M29: 12,324,172 km (0.115 R)
• M30: 12,616,486 km (0.098 R)
• M31: 12,861,827 km (0.118 R)
• M32: 13,407,111 km (0.088 R)
• M33: 13,758,067 km (0.099 R)
• M34: 14,366,781 km (0.118 R)
• M35: 15,348,592 km (0.101 R)
• M36: 15,715,855 km (0.081 R)
• M37: 15,874,129 km (0.042 R)
• M38: 16,245,431 km (0.088 R)
• M39: 17,159,325 km (0.065 R)
• M40: 17,267,933 km (0.072 R)
• M41: 18,422,230 km (0.11 R)
• M42: 19,261,923 km (0.106 R)
• M43: 20,862,620 km (0.089 R)
• M44: 21,211,183 km (0.105 R)
• M45: 21,972,935 km (0.042 R)
• M46: 22,090,968 km (0.037 R)
• M47: 22,863,192 km (0.077 R)
• M48: 23,342,803 km (0.105 R)
• M49: 24,068,353 km (0.11 R)
• M50: 24,190,125 km (0.103 R)
• M51: 24,924,352 km (0.111 R)
• M52: 25,665,908 km (0.094 R)
• M53: 25,790,224 km (0.071 R)
• M54: 26,164,368 km (0.116 R)
• M55: 26,414,795 km (0.12 R)
• M56: 26,666,120 km (0.099 R)
• M57: 26,981,173 km (0.063 R)
• M58: 28,704,241 km (0.06 R)
• M59: 31,787,902 km (0.111 R)
• M60: 32,928,885 km (0.111 R)
• M61: 33,199,358 km (0.095 R)
• M62: 33,470,429 km (0.107 R)
• M63: 34,083,332 km (0.118 R)
• M64: 34,356,797 km (0.031 R)
• M65: 34,975,085 km (0.041 R)
• M66: 36,013,443 km (0.079 R)
• M67: 36,292,144 km (0.055 R)
• M68: 36,501,581 km (0.101 R)
• M69: 37,554,900 km (0.115 R)
• M70: 38,404,765 km (0.077 R)
• M71: 38,618,092 km (0.058 R)
• M72: 38,903,375 km (0.081 R)
• M73: 39,117,749 km (0.114 R)
• M74: 39,260,914 km (0.116 R)
• M75: 41,793,756 km (0.104 R)
• M76: 41,940,212 km (0.094 R)
• M77: 43,043,047 km (0.026 R)
• M78: 44,081,107 km (0.112 R)
• M79: 44,827,600 km (0.061 R)
• M80: 45,277,591 km (0.097 R)
• M81: 45,427,787 km (0.069 R)
• M82: 45,578,282 km (0.054 R)
• M83: 45,955,269 km (0.036 R)
• M84: 46,106,213 km (0.088 R)
• M85: 46,484,546 km (0.108 R)
• M86: 46,636,239 km (0.088 R)
• M87: 48,545,556 km (0.105 R)
• M88: 48,930,472 km (0.055 R)
• M89: 49,084,707 km (0.12 R)
• M90: 50,402,365 km (0.039 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 14,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit