🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.6 AU - 0.9 AU

Year: 238 Days

Day: 23.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,649,374 km

• M1: 32,014 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.96 AU - 1.04 AU

Year: 367 Days

Day: 25.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,649,374 km

• M1: 563,984 km (0.109 R)
• M2: 648,956 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.86 AU - 2.44 AU

Year: 1157 Days

Day: 19.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,649,374 km

• M1: 756,217 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.12 AU - 3.06 AU

Year: 1530 Days

Day: 12.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 10.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.67 AU - 7.17 AU

Year: 5288 Days

Day: 8 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,649,374 km

• M1: 162,762 km (0.108 R)
• M2: 253,868 km (0.077 R)
• M3: 432,787 km (0.115 R)
• M4: 750,383 km (0.026 R)
• M5: 863,629 km (0.1 R)
• M6: 974,331 km (0.096 R)
• M7: 1,201,271 km (0.079 R)
• M8: 1,621,192 km (0.085 R)
• M9: 2,004,911 km (0.056 R)
• M10: 2,429,021 km (0.093 R)
• M11: 4,255,461 km (0.111 R)
• M12: 4,329,662 km (0.077 R)
• M13: 4,494,369 km (0.077 R)
• M14: 4,737,914 km (0.109 R)
• M15: 6,457,691 km (0.084 R)
• M16: 6,802,066 km (0.077 R)
• M17: 7,258,788 km (0.068 R)
• M18: 7,508,916 km (0.053 R)
• M19: 7,725,533 km (0.104 R)
• M20: 8,127,952 km (0.088 R)
• M21: 8,276,053 km (0.044 R)
• M22: 8,820,290 km (0.108 R)
• M23: 9,183,215 km (0.072 R)
• M24: 9,609,569 km (0.051 R)
• M25: 10,622,795 km (0.106 R)
• M26: 10,724,073 km (0.113 R)
• M27: 11,131,877 km (0.095 R)
• M28: 11,503,328 km (0.091 R)
• M29: 11,899,912 km (0.085 R)
• M30: 12,047,117 km (0.064 R)
• M31: 12,642,067 km (0.068 R)
• M32: 12,986,442 km (0.087 R)
• M33: 13,246,742 km (0.081 R)
• M34: 14,193,397 km (0.102 R)
• M35: 14,844,298 km (0.067 R)
• M36: 15,162,043 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.2

Radius: 14

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.06 AU - 7.32 AU

Year: 5653 Days

Day: 7.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,649,374 km

• M1: 254,167 km (0.114 R)
• M2: 352,602 km (0.113 R)
• M3: 463,155 km (0.063 R)
• M4: 614,997 km (0.071 R)
• M5: 916,137 km (0.11 R)
• M6: 1,232,088 km (0.058 R)
• M7: 1,421,030 km (0.108 R)
• M8: 1,619,995 km (0.117 R)
• M9: 1,848,132 km (0.115 R)
• M10: 1,946,418 km (0.102 R)
• M11: 2,169,020 km (0.052 R)
• M12: 2,315,177 km (0.025 R)
• M13: 2,486,466 km (0.115 R)
• M14: 3,142,752 km (0.114 R)
• M15: 3,261,383 km (0.103 R)
• M16: 3,478,599 km (0.113 R)
• M17: 3,902,410 km (0.101 R)
• M18: 4,055,897 km (0.119 R)
• M19: 4,211,479 km (0.077 R)
• M20: 5,130,758 km (0.07 R)
• M21: 5,412,900 km (0.063 R)
• M22: 5,527,193 km (0.117 R)
• M23: 5,816,515 km (0.098 R)
• M24: 5,963,121 km (0.115 R)
• M25: 6,051,683 km (0.116 R)
• M26: 6,289,842 km (0.104 R)
• M27: 6,410,119 km (0.099 R)
• M28: 6,561,662 km (0.098 R)
• M29: 6,714,401 km (0.051 R)
• M30: 6,992,204 km (0.118 R)
• M31: 7,148,235 km (0.094 R)
• M32: 7,719,549 km (0.111 R)
• M33: 7,816,190 km (0.119 R)
• M34: 8,043,279 km (0.077 R)
• M35: 8,570,761 km (0.066 R)
• M36: 8,737,862 km (0.085 R)
• M37: 9,973,241 km (0.05 R)
• M38: 10,114,013 km (0.108 R)
• M39: 10,899,402 km (0.106 R)
• M40: 11,890,188 km (0.092 R)
• M41: 13,917,987 km (0.102 R)
• M42: 15,072,285 km (0.103 R)
• M43: 16,464,592 km (0.043 R)
• M44: 16,589,506 km (0.096 R)
• M45: 16,756,457 km (0.116 R)
• M46: 16,965,895 km (0.088 R)
• M47: 18,499,572 km (0.096 R)
• M48: 19,546,607 km (0.081 R)
• M49: 20,478,453 km (0.111 R)
• M50: 21,470,286 km (0.109 R)
• M51: 21,606,720 km (0.111 R)
• M52: 22,109,668 km (0.081 R)
• M53: 22,570,130 km (0.102 R)
• M54: 23,406,980 km (0.118 R)
• M55: 23,735,198 km (0.117 R)
• M56: 24,017,789 km (0.059 R)
• M57: 24,443,694 km (0.079 R)
• M58: 24,776,699 km (0.104 R)
• M59: 25,063,328 km (0.082 R)
• M60: 25,591,708 km (0.113 R)
• M61: 25,688,049 km (0.113 R)
• M62: 26,757,225 km (0.047 R)
• M63: 26,904,130 km (0.078 R)
• M64: 27,149,620 km (0.109 R)
• M65: 27,445,076 km (0.113 R)
• M66: 28,637,820 km (0.063 R)
• M67: 29,493,071 km (0.092 R)
• M68: 29,695,477 km (0.082 R)
• M69: 31,486,462 km (0.071 R)
• M70: 31,641,595 km (0.05 R)
• M71: 32,421,000 km (0.118 R)
• M72: 32,577,779 km (0.089 R)
• M73: 33,154,329 km (0.063 R)
• M74: 33,312,155 km (0.102 R)
• M75: 33,840,086 km (0.083 R)
• M76: 34,477,372 km (0.082 R)
• M77: 34,743,956 km (0.057 R)
• M78: 35,709,610 km (0.046 R)
• M79: 36,087,644 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.8

Radius: 10

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7 AU - 7.08 AU

Year: 6857 Days

Day: 13.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,649,374 km

• M1: 127,607 km (0.115 R)
• M2: 273,615 km (0.114 R)
• M3: 367,412 km (0.119 R)
• M4: 634,445 km (0.108 R)
• M5: 700,716 km (0.045 R)
• M6: 826,379 km (0.101 R)
• M7: 914,641 km (0.112 R)
• M8: 1,085,333 km (0.055 R)
• M9: 1,512,434 km (0.09 R)
• M10: 1,622,539 km (0.08 R)
• M11: 1,697,337 km (0.098 R)
• M12: 1,988,904 km (0.097 R)
• M13: 2,641,300 km (0.084 R)
• M14: 2,933,614 km (0.102 R)
• M15: 3,025,767 km (0.116 R)
• M16: 3,525,274 km (0.075 R)
• M17: 3,747,277 km (0.102 R)
• M18: 4,205,047 km (0.075 R)
• M19: 4,361,676 km (0.087 R)
• M20: 4,440,663 km (0.101 R)
• M21: 4,520,249 km (0.079 R)
• M22: 4,653,840 km (0.081 R)
• M23: 5,885,479 km (0.074 R)
• M24: 6,060,808 km (0.094 R)
• M25: 6,208,461 km (0.061 R)
• M26: 6,658,302 km (0.099 R)
• M27: 8,102,669 km (0.12 R)
• M28: 8,330,657 km (0.103 R)
• M29: 8,560,888 km (0.056 R)
• M30: 8,760,003 km (0.107 R)
• M31: 9,605,679 km (0.106 R)
• M32: 9,743,459 km (0.107 R)
• M33: 10,406,626 km (0.089 R)
• M34: 11,048,401 km (0.095 R)
• M35: 11,120,507 km (0.036 R)
• M36: 11,265,168 km (0.051 R)
• M37: 11,446,930 km (0.09 R)
• M38: 11,850,246 km (0.091 R)
• M39: 12,035,149 km (0.104 R)
• M40: 12,557,694 km (0.078 R)
• M41: 12,746,187 km (0.099 R)
• M42: 13,087,869 km (0.054 R)
• M43: 13,355,649 km (0.066 R)
• M44: 13,896,745 km (0.109 R)
• M45: 14,091,671 km (0.114 R)
• M46: 14,602,996 km (0.064 R)
• M47: 15,080,213 km (0.101 R)
• M48: 15,200,340 km (0.083 R)
• M49: 16,091,046 km (0.097 R)
• M50: 17,123,571 km (0.093 R)
• M51: 17,500,557 km (0.046 R)
• M52: 19,078,964 km (0.092 R)
• M53: 19,513,397 km (0.066 R)
• M54: 19,951,120 km (0.102 R)
• M55: 21,014,611 km (0.108 R)
• M56: 21,328,318 km (0.076 R)
• M57: 21,960,369 km (0.105 R)
• M58: 22,187,608 km (0.119 R)
• M59: 22,278,713 km (0.092 R)
• M60: 22,736,034 km (0.118 R)
• M61: 23,289,097 km (0.037 R)
• M62: 24,173,670 km (0.116 R)
• M63: 25,069,312 km (0.107 R)
• M64: 25,259,301 km (0.052 R)
• M65: 25,449,739 km (0.104 R)
• M66: 25,736,219 km (0.116 R)
• M67: 25,879,833 km (0.072 R)
• M68: 26,071,767 km (0.044 R)
• M69: 27,428,770 km (0.076 R)
• M70: 28,115,873 km (0.119 R)
• M71: 28,214,458 km (0.112 R)
• M72: 28,610,144 km (0.062 R)
• M73: 28,858,327 km (0.085 R)
• M74: 30,110,162 km (0.119 R)
• M75: 30,818,807 km (0.086 R)
• M76: 30,920,533 km (0.037 R)
• M77: 31,124,286 km (0.105 R)
• M78: 31,789,398 km (0.073 R)
• M79: 32,201,091 km (0.077 R)
• M80: 32,304,314 km (0.109 R)
• M81: 32,925,743 km (0.084 R)
• M82: 33,133,834 km (0.11 R)
• M83: 33,970,385 km (0.113 R)
• M84: 34,285,887 km (0.115 R)
• M85: 35,344,442 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749

Radius: 11.8

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.14 AU - 8.86 AU

Year: 7540 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,649,374 km

• M1: 214,224 km (0.089 R)
• M2: 288,873 km (0.115 R)
• M3: 380,128 km (0.057 R)
• M4: 535,860 km (0.072 R)
• M5: 760,855 km (0.069 R)
• M6: 983,905 km (0.107 R)
• M7: 1,533,528 km (0.117 R)
• M8: 1,633,758 km (0.1 R)
• M9: 2,191,160 km (0.082 R)
• M10: 2,444,130 km (0.117 R)
• M11: 2,978,643 km (0.087 R)
• M12: 3,233,708 km (0.094 R)
• M13: 3,792,605 km (0.119 R)
• M14: 4,210,282 km (0.116 R)
• M15: 4,584,277 km (0.071 R)
• M16: 5,059,550 km (0.117 R)
• M17: 5,180,873 km (0.088 R)
• M18: 5,303,095 km (0.047 R)
• M19: 6,024,905 km (0.045 R)
• M20: 6,218,335 km (0.062 R)
• M21: 6,315,873 km (0.08 R)
• M22: 7,318,777 km (0.11 R)
• M23: 8,841,384 km (0.093 R)
• M24: 9,209,245 km (0.12 R)
• M25: 9,357,796 km (0.096 R)
• M26: 9,544,643 km (0.09 R)
• M27: 10,381,344 km (0.029 R)
• M28: 12,002,836 km (0.052 R)
• M29: 13,071,563 km (0.068 R)
• M30: 13,364,475 km (0.115 R)
• M31: 13,575,109 km (0.078 R)
• M32: 13,914,397 km (0.113 R)
• M33: 14,085,088 km (0.118 R)
• M34: 14,385,331 km (0.088 R)
• M35: 14,557,967 km (0.114 R)
• M36: 15,079,914 km (0.094 R)
• M37: 15,607,995 km (0.095 R)
• M38: 15,785,268 km (0.112 R)
• M39: 16,097,329 km (0.101 R)
• M40: 16,186,938 km (0.09 R)
• M41: 16,456,514 km (0.054 R)
• M42: 17,182,662 km (0.118 R)
• M43: 17,365,770 km (0.067 R)
• M44: 17,734,080 km (0.073 R)
• M45: 18,012,032 km (0.116 R)
• M46: 18,104,933 km (0.111 R)
• M47: 18,244,807 km (0.118 R)
• M48: 18,431,654 km (0.097 R)
• M49: 19,138,205 km (0.069 R)
• M50: 19,709,819 km (0.103 R)
• M51: 19,805,561 km (0.104 R)
• M52: 20,142,157 km (0.107 R)
• M53: 20,529,166 km (0.111 R)
• M54: 20,869,950 km (0.042 R)
• M55: 21,016,406 km (0.113 R)
• M56: 21,952,590 km (0.107 R)
• M57: 22,701,327 km (0.113 R)
• M58: 22,902,536 km (0.034 R)
• M59: 24,635,478 km (0.112 R)
• M60: 27,313,130 km (0.038 R)
• M61: 27,580,611 km (0.093 R)
• M62: 28,010,406 km (0.073 R)
• M63: 28,172,121 km (0.102 R)
• M64: 28,550,754 km (0.088 R)
• M65: 29,258,352 km (0.118 R)
• M66: 30,247,642 km (0.079 R)
• M67: 31,527,602 km (0.101 R)
• M68: 32,541,726 km (0.042 R)
• M69: 32,938,908 km (0.119 R)
• M70: 33,052,752 km (0.088 R)
• M71: 33,509,175 km (0.043 R)
• M72: 34,601,688 km (0.114 R)
• M73: 35,589,184 km (0.051 R)
• M74: 36,527,013 km (0.077 R)
• M75: 37,591,701 km (0.077 R)
• M76: 37,829,711 km (0.104 R)
• M77: 38,846,827 km (0.113 R)
• M78: 39,268,244 km (0.086 R)
• M79: 39,872,919 km (0.08 R)
• M80: 40,237,190 km (0.06 R)
• M81: 40,541,621 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.7

Radius: 4.2

Gravity: 14.5 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.51 AU - 24.13 AU

Year: 31173 Days

Day: 23 Hours

Environment

Temp: -210 °C

Axial Tilt: 138.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 73,649,374 km

• M1: 54,603 km (0.117 R)
• M2: 86,468 km (0.073 R)
• M3: 276,158 km (0.047 R)
• M4: 850,464 km (0.068 R)
• M5: 1,188,405 km (0.066 R)
• M6: 1,843,943 km (0.119 R)
• M7: 1,876,107 km (0.118 R)
• M8: 2,592,082 km (0.094 R)
• M9: 3,226,976 km (0.113 R)
• M10: 3,383,156 km (0.049 R)
• M11: 3,907,496 km (0.1 R)
• M12: 4,073,849 km (0.087 R)
• M13: 4,851,010 km (0.069 R)
• M14: 5,120,137 km (0.1 R)
• M15: 6,536,529 km (0.101 R)
• M16: 7,802,576 km (0.105 R)
• M17: 7,906,995 km (0.12 R)
• M18: 8,223,245 km (0.109 R)
• M19: 8,597,539 km (0.092 R)
• M20: 8,705,399 km (0.089 R)
• M21: 9,473,584 km (0.054 R)
• M22: 10,377,604 km (0.091 R)
• M23: 10,607,985 km (0.086 R)
• M24: 10,956,548 km (0.104 R)
• M25: 12,024,677 km (0.098 R)
• M26: 13,562,543 km (0.113 R)
• M27: 13,688,205 km (0.066 R)
• M28: 14,322,351 km (0.108 R)
• M29: 14,901,294 km (0.088 R)
• M30: 15,685,038 km (0.028 R)
• M31: 15,949,227 km (0.109 R)
• M32: 17,292,167 km (0.117 R)
• M33: 18,461,873 km (0.078 R)
• M34: 19,657,011 km (0.07 R)
• M35: 19,728,070 km (0.092 R)
• M36: 21,167,351 km (0.049 R)
• M37: 22,789,291 km (0.089 R)
• M38: 24,298,135 km (0.069 R)
• M39: 24,450,725 km (0.098 R)
• M40: 25,683,411 km (0.106 R)
• M41: 25,838,843 km (0.098 R)
• M42: 26,228,995 km (0.056 R)
• M43: 27,649,426 km (0.112 R)
• M44: 27,968,519 km (0.063 R)
• M45: 28,208,623 km (0.112 R)
• M46: 35,202,025 km (0.068 R)
• M47: 36,941,848 km (0.032 R)
• M48: 38,531,624 km (0.076 R)
• M49: 43,710,703 km (0.09 R)
• M50: 49,296,238 km (0.094 R)
• M51: 49,392,729 km (0.029 R)
• M52: 51,239,963 km (0.109 R)
• M53: 51,926,169 km (0.103 R)
• M54: 60,084,190 km (0.115 R)
• M55: 61,430,122 km (0.069 R)
• M56: 64,362,539 km (0.062 R)
• M57: 64,996,834 km (0.113 R)
• M58: 65,527,009 km (0.047 R)
• M59: 66,378,221 km (0.112 R)
• M60: 69,169,867 km (0.088 R)
• M61: 71,561,787 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 11,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit