🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.59 AU

Year: 134 Days

Day: 33.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.44 AU - 0.68 AU

Year: 150 Days

Day: 26.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,480,888 km

• M1: 300,093 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.71 AU - 0.99 AU

Year: 281 Days

Day: 36.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,480,888 km

• M1: 34,408 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.87 AU - 1.07 AU

Year: 342 Days

Day: 13.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.89 AU - 3.83 AU

Year: 2206 Days

Day: 30.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.7

Radius: 9.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.54 AU - 6.4 AU

Year: 4582 Days

Day: 6.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 39,480,888 km

• M1: 182,659 km (0.032 R)
• M2: 293,661 km (0.072 R)
• M3: 559,795 km (0.12 R)
• M4: 737,518 km (0.102 R)
• M5: 1,300,005 km (0.052 R)
• M6: 1,369,569 km (0.096 R)
• M7: 1,449,454 km (0.096 R)
• M8: 1,512,584 km (0.097 R)
• M9: 1,736,682 km (0.086 R)
• M10: 1,892,114 km (0.099 R)
• M11: 1,971,550 km (0.094 R)
• M12: 2,082,702 km (0.106 R)
• M13: 2,407,479 km (0.11 R)
• M14: 2,472,105 km (0.099 R)
• M15: 2,592,382 km (0.115 R)
• M16: 2,680,943 km (0.118 R)
• M17: 2,793,291 km (0.112 R)
• M18: 2,987,769 km (0.083 R)
• M19: 3,378,219 km (0.111 R)
• M20: 3,822,525 km (0.119 R)
• M21: 4,298,545 km (0.108 R)
• M22: 4,523,690 km (0.062 R)
• M23: 4,644,415 km (0.07 R)
• M24: 4,711,884 km (0.104 R)
• M25: 5,405,270 km (0.101 R)
• M26: 5,476,479 km (0.114 R)
• M27: 5,909,714 km (0.109 R)
• M28: 6,027,149 km (0.104 R)
• M29: 6,234,491 km (0.101 R)
• M30: 6,368,980 km (0.09 R)
• M31: 6,474,297 km (0.104 R)
• M32: 6,701,985 km (0.114 R)
• M33: 7,527,466 km (0.036 R)
• M34: 7,607,052 km (0.037 R)
• M35: 8,286,226 km (0.085 R)
• M36: 8,699,715 km (0.096 R)
• M37: 9,290,028 km (0.117 R)
• M38: 9,564,241 km (0.101 R)
• M39: 9,754,230 km (0.107 R)
• M40: 10,367,282 km (0.08 R)
• M41: 10,758,929 km (0.072 R)
• M42: 11,119,311 km (0.106 R)
• M43: 11,575,285 km (0.101 R)
• M44: 12,336,289 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.7

Radius: 8.5

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.06 AU - 8.1 AU

Year: 6045 Days

Day: 6.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 39,480,888 km

• M1: 193,430 km (0.108 R)
• M2: 374,144 km (0.03 R)
• M3: 437,723 km (0.102 R)
• M4: 569,818 km (0.111 R)
• M5: 645,515 km (0.072 R)
• M6: 706,850 km (0.091 R)
• M7: 826,528 km (0.097 R)
• M8: 933,341 km (0.091 R)
• M9: 1,014,124 km (0.09 R)
• M10: 1,360,892 km (0.081 R)
• M11: 1,595,910 km (0.109 R)
• M12: 1,693,597 km (0.115 R)
• M13: 2,091,229 km (0.102 R)
• M14: 2,225,568 km (0.03 R)
• M15: 2,280,171 km (0.063 R)
• M16: 2,376,811 km (0.066 R)
• M17: 2,617,215 km (0.101 R)
• M18: 2,733,153 km (0.105 R)
• M19: 2,940,197 km (0.111 R)
• M20: 3,275,745 km (0.077 R)
• M21: 3,607,702 km (0.051 R)
• M22: 3,834,941 km (0.082 R)
• M23: 4,117,233 km (0.105 R)
• M24: 4,252,469 km (0.091 R)
• M25: 4,527,280 km (0.118 R)
• M26: 5,130,609 km (0.118 R)
• M27: 6,707,071 km (0.118 R)
• M28: 6,866,542 km (0.116 R)
• M29: 6,926,681 km (0.103 R)
• M30: 7,270,457 km (0.089 R)
• M31: 7,454,761 km (0.101 R)
• M32: 7,661,505 km (0.085 R)
• M33: 7,723,738 km (0.083 R)
• M34: 8,250,023 km (0.119 R)
• M35: 8,378,079 km (0.072 R)
• M36: 8,722,753 km (0.094 R)
• M37: 9,204,159 km (0.08 R)
• M38: 9,270,580 km (0.109 R)
• M39: 9,448,153 km (0.043 R)
• M40: 9,988,051 km (0.119 R)
• M41: 10,078,857 km (0.075 R)
• M42: 10,238,777 km (0.095 R)
• M43: 10,376,408 km (0.1 R)
• M44: 10,445,522 km (0.066 R)
• M45: 10,699,988 km (0.089 R)
• M46: 11,003,522 km (0.094 R)
• M47: 12,075,690 km (0.111 R)
• M48: 12,294,103 km (0.087 R)
• M49: 12,562,930 km (0.09 R)
• M50: 12,734,968 km (0.036 R)
• M51: 12,858,236 km (0.085 R)
• M52: 13,106,269 km (0.046 R)
• M53: 13,910,208 km (0.091 R)
• M54: 14,139,243 km (0.051 R)
• M55: 14,369,474 km (0.088 R)
• M56: 14,472,248 km (0.114 R)
• M57: 14,704,274 km (0.094 R)
• M58: 15,250,605 km (0.094 R)
• M59: 15,644,945 km (0.085 R)
• M60: 16,820,785 km (0.1 R)
• M61: 16,901,867 km (0.101 R)
• M62: 17,501,455 km (0.095 R)
• M63: 17,721,214 km (0.109 R)
• M64: 17,941,871 km (0.099 R)
• M65: 18,024,748 km (0.109 R)
• M66: 18,163,425 km (0.088 R)
• M67: 18,218,926 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.6

Radius: 11.1

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.32 AU - 6.9 AU

Year: 6087 Days

Day: 14 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,480,888 km

• M1: 153,787 km (0.116 R)
• M2: 264,040 km (0.052 R)
• M3: 517,010 km (0.111 R)
• M4: 587,172 km (0.114 R)
• M5: 725,849 km (0.114 R)
• M6: 977,921 km (0.106 R)
• M7: 1,083,837 km (0.079 R)
• M8: 1,442,572 km (0.067 R)
• M9: 1,617,901 km (0.026 R)
• M10: 2,067,742 km (0.095 R)
• M11: 2,704,730 km (0.079 R)
• M12: 2,878,712 km (0.088 R)
• M13: 3,033,994 km (0.12 R)
• M14: 3,260,785 km (0.066 R)
• M15: 3,399,462 km (0.102 R)
• M16: 3,516,747 km (0.104 R)
• M17: 3,587,656 km (0.112 R)
• M18: 4,172,733 km (0.082 R)
• M19: 5,403,475 km (0.069 R)
• M20: 5,513,130 km (0.107 R)
• M21: 5,987,655 km (0.088 R)
• M22: 6,129,773 km (0.063 R)
• M23: 6,768,256 km (0.045 R)
• M24: 7,155,715 km (0.095 R)
• M25: 7,765,625 km (0.113 R)
• M26: 8,744,145 km (0.069 R)
• M27: 8,905,561 km (0.095 R)
• M28: 9,827,982 km (0.107 R)
• M29: 10,097,108 km (0.099 R)
• M30: 10,198,685 km (0.116 R)
• M31: 10,608,434 km (0.033 R)
• M32: 10,746,213 km (0.092 R)
• M33: 11,798,335 km (0.085 R)
• M34: 11,941,052 km (0.071 R)
• M35: 12,012,709 km (0.104 R)
• M36: 12,956,672 km (0.085 R)
• M37: 13,214,878 km (0.104 R)
• M38: 13,811,474 km (0.1 R)
• M39: 14,378,749 km (0.117 R)
• M40: 14,531,339 km (0.104 R)
• M41: 14,684,377 km (0.072 R)
• M42: 15,653,622 km (0.104 R)
• M43: 15,732,011 km (0.094 R)
• M44: 15,889,239 km (0.099 R)
• M45: 16,683,304 km (0.115 R)
• M46: 16,924,157 km (0.034 R)
• M47: 17,206,448 km (0.102 R)
• M48: 17,449,694 km (0.112 R)
• M49: 18,558,364 km (0.05 R)
• M50: 19,226,169 km (0.093 R)
• M51: 19,394,317 km (0.057 R)
• M52: 19,859,417 km (0.095 R)
• M53: 20,199,901 km (0.059 R)
• M54: 20,671,284 km (0.116 R)
• M55: 22,150,957 km (0.068 R)
• M56: 22,592,719 km (0.097 R)
• M57: 22,948,164 km (0.041 R)
• M58: 23,845,003 km (0.085 R)
• M59: 23,935,360 km (0.119 R)
• M60: 24,616,330 km (0.09 R)
• M61: 25,626,564 km (0.083 R)
• M62: 26,276,567 km (0.095 R)
• M63: 26,369,916 km (0.105 R)
• M64: 26,509,939 km (0.106 R)
• M65: 26,884,981 km (0.117 R)
• M66: 27,734,996 km (0.092 R)
• M67: 27,925,135 km (0.088 R)
• M68: 28,354,481 km (0.099 R)
• M69: 28,545,966 km (0.06 R)
• M70: 28,737,901 km (0.101 R)
• M71: 28,978,454 km (0.093 R)
• M72: 29,219,606 km (0.102 R)
• M73: 29,413,036 km (0.114 R)
• M74: 30,240,013 km (0.081 R)
• M75: 30,533,673 km (0.085 R)
• M76: 31,272,088 km (0.086 R)
• M77: 31,370,973 km (0.11 R)
• M78: 33,876,887 km (0.11 R)
• M79: 33,978,464 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.4

Radius: 8.7

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.69 AU - 8.13 AU

Year: 6506 Days

Day: 9.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,480,888 km

• M1: 180,714 km (0.098 R)
• M2: 255,064 km (0.108 R)
• M3: 389,254 km (0.092 R)
• M4: 562,937 km (0.076 R)
• M5: 793,018 km (0.052 R)
• M6: 1,086,829 km (0.117 R)
• M7: 1,228,199 km (0.103 R)
• M8: 1,470,996 km (0.109 R)
• M9: 1,588,281 km (0.102 R)
• M10: 1,832,424 km (0.091 R)
• M11: 2,132,518 km (0.069 R)
• M12: 2,448,319 km (0.099 R)
• M13: 2,949,621 km (0.114 R)
• M14: 3,746,679 km (0.075 R)
• M15: 4,155,230 km (0.096 R)
• M16: 4,266,681 km (0.063 R)
• M17: 4,635,440 km (0.038 R)
• M18: 5,014,670 km (0.079 R)
• M19: 5,223,060 km (0.115 R)
• M20: 5,283,049 km (0.088 R)
• M21: 5,586,882 km (0.116 R)
• M22: 5,896,250 km (0.097 R)
• M23: 6,211,453 km (0.027 R)
• M24: 6,339,060 km (0.117 R)
• M25: 6,467,415 km (0.087 R)
• M26: 6,532,041 km (0.113 R)
• M27: 6,629,280 km (0.11 R)
• M28: 7,122,803 km (0.074 R)
• M29: 7,594,037 km (0.107 R)
• M30: 8,214,868 km (0.056 R)
• M31: 8,995,619 km (0.081 R)
• M32: 9,285,390 km (0.052 R)
• M33: 10,060,606 km (0.098 R)
• M34: 11,320,520 km (0.101 R)
• M35: 11,515,745 km (0.098 R)
• M36: 11,791,005 km (0.119 R)
• M37: 11,909,486 km (0.115 R)
• M38: 12,387,900 km (0.115 R)
• M39: 12,629,501 km (0.07 R)
• M40: 12,832,057 km (0.102 R)
• M41: 13,860,542 km (0.106 R)
• M42: 14,321,603 km (0.064 R)
• M43: 14,448,162 km (0.115 R)
• M44: 15,431,020 km (0.11 R)
• M45: 15,690,872 km (0.061 R)
• M46: 16,878,529 km (0.047 R)
• M47: 17,325,827 km (0.084 R)
• M48: 17,460,764 km (0.091 R)
• M49: 18,323,346 km (0.11 R)
• M50: 19,619,761 km (0.118 R)
• M51: 20,611,295 km (0.099 R)
• M52: 21,041,240 km (0.075 R)
• M53: 21,667,456 km (0.11 R)
• M54: 22,446,712 km (0.057 R)
• M55: 22,544,848 km (0.077 R)
• M56: 22,987,807 km (0.088 R)
• M57: 23,383,942 km (0.087 R)
• M58: 23,832,287 km (0.085 R)
• M59: 23,932,368 km (0.102 R)
• M60: 26,065,185 km (0.073 R)
• M61: 26,633,657 km (0.063 R)
• M62: 26,789,538 km (0.077 R)
• M63: 27,835,676 km (0.096 R)
• M64: 28,363,906 km (0.094 R)
• M65: 28,735,507 km (0.069 R)
• M66: 29,108,754 km (0.098 R)
• M67: 29,376,384 km (0.044 R)
• M68: 29,914,039 km (0.116 R)
• M69: 30,022,049 km (0.095 R)
• M70: 30,184,213 km (0.036 R)
• M71: 30,509,289 km (0.083 R)
• M72: 30,999,222 km (0.053 R)
• M73: 31,217,784 km (0.097 R)
• M74: 31,272,537 km (0.04 R)
• M75: 32,484,430 km (0.039 R)
• M76: 32,595,431 km (0.094 R)
• M77: 32,929,035 km (0.105 R)
• M78: 33,096,135 km (0.066 R)
• M79: 34,783,899 km (0.075 R)
• M80: 34,897,294 km (0.077 R)
• M81: 36,268,957 km (0.076 R)
• M82: 36,730,167 km (0.118 R)
• M83: 36,787,912 km (0.036 R)
• M84: 39,064,791 km (0.1 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.7

Radius: 11.6

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.39 AU - 13.07 AU

Year: 13479 Days

Day: 14.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,480,888 km

• M1: 145,559 km (0.103 R)
• M2: 239,207 km (0.09 R)
• M3: 751,580 km (0.092 R)
• M4: 826,528 km (0.059 R)
• M5: 936,183 km (0.075 R)
• M6: 1,034,320 km (0.043 R)
• M7: 1,559,857 km (0.118 R)
• M8: 1,698,385 km (0.076 R)
• M9: 1,924,577 km (0.057 R)
• M10: 2,073,875 km (0.046 R)
• M11: 2,614,821 km (0.105 R)
• M12: 2,852,981 km (0.058 R)
• M13: 2,925,835 km (0.105 R)
• M14: 3,048,655 km (0.092 R)
• M15: 3,299,680 km (0.094 R)
• M16: 4,682,862 km (0.081 R)
• M17: 4,885,418 km (0.047 R)
• M18: 5,031,874 km (0.103 R)
• M19: 5,724,512 km (0.11 R)
• M20: 6,035,077 km (0.101 R)
• M21: 6,770,201 km (0.077 R)
• M22: 7,198,350 km (0.082 R)
• M23: 7,977,306 km (0.067 R)
• M24: 8,359,379 km (0.118 R)
• M25: 8,499,702 km (0.064 R)
• M26: 9,105,274 km (0.083 R)
• M27: 9,213,733 km (0.086 R)
• M28: 9,431,547 km (0.037 R)
• M29: 9,541,203 km (0.097 R)
• M30: 9,798,661 km (0.108 R)
• M31: 10,095,762 km (0.039 R)
• M32: 10,736,789 km (0.071 R)
• M33: 11,158,655 km (0.091 R)
• M34: 11,235,997 km (0.088 R)
• M35: 11,468,921 km (0.097 R)
• M36: 11,939,705 km (0.043 R)
• M37: 12,257,002 km (0.101 R)
• M38: 12,336,888 km (0.069 R)
• M39: 12,617,384 km (0.034 R)
• M40: 12,698,017 km (0.047 R)
• M41: 13,062,587 km (0.07 R)
• M42: 13,307,628 km (0.087 R)
• M43: 14,177,241 km (0.116 R)
• M44: 14,682,433 km (0.088 R)
• M45: 15,408,132 km (0.043 R)
• M46: 15,623,852 km (0.084 R)
• M47: 15,797,086 km (0.058 R)
• M48: 16,233,164 km (0.062 R)
• M49: 16,628,851 km (0.103 R)
• M50: 17,385,217 km (0.09 R)
• M51: 18,609,377 km (0.1 R)
• M52: 19,301,566 km (0.071 R)
• M53: 19,955,159 km (0.106 R)
• M54: 21,188,145 km (0.12 R)
• M55: 21,717,272 km (0.111 R)
• M56: 21,959,172 km (0.062 R)
• M57: 22,153,350 km (0.118 R)
• M58: 22,543,502 km (0.12 R)
• M59: 23,677,603 km (0.117 R)
• M60: 23,876,867 km (0.11 R)
• M61: 24,628,597 km (0.101 R)
• M62: 26,001,307 km (0.08 R)
• M63: 26,155,393 km (0.086 R)
• M64: 26,930,309 km (0.034 R)
• M65: 27,346,640 km (0.093 R)
• M66: 27,555,629 km (0.1 R)
• M67: 28,133,076 km (0.099 R)
• M68: 28,396,817 km (0.118 R)
• M69: 28,608,498 km (0.119 R)
• M70: 30,374,352 km (0.104 R)
• M71: 30,482,511 km (0.043 R)
• M72: 30,807,737 km (0.059 R)
• M73: 30,916,494 km (0.087 R)
• M74: 31,134,159 km (0.092 R)
• M75: 32,120,308 km (0.056 R)
• M76: 32,506,570 km (0.114 R)
• M77: 33,005,329 km (0.056 R)
• M78: 34,460,767 km (0.074 R)
• M79: 34,856,154 km (0.083 R)
• M80: 36,567,853 km (0.081 R)
• M81: 37,433,875 km (0.088 R)
• M82: 38,248,286 km (0.118 R)
• M83: 39,068,531 km (0.111 R)
• M84: 39,186,265 km (0.11 R)
• M85: 39,362,940 km (0.096 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 14,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit