🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.53 AU - 0.73 AU

Year: 177 Days

Day: 41.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.67 AU - 0.93 AU

Year: 254 Days

Day: 41.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.34 AU - 1.94 AU

Year: 745 Days

Day: 23.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.76 AU - 2.56 AU

Year: 1126 Days

Day: 23.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.96 AU - 2.94 AU

Year: 1360 Days

Day: 19.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 10.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.29 AU - 7.25 AU

Year: 5570 Days

Day: 13.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 16,832,616 km

• M1: 198,666 km (0.043 R)
• M2: 334,501 km (0.097 R)
• M3: 483,500 km (0.113 R)
• M4: 591,809 km (0.118 R)
• M5: 683,363 km (0.119 R)
• M6: 816,954 km (0.045 R)
• M7: 1,019,659 km (0.103 R)
• M8: 1,153,549 km (0.029 R)
• M9: 1,239,119 km (0.1 R)
• M10: 1,711,699 km (0.081 R)
• M11: 1,936,245 km (0.088 R)
• M12: 2,065,199 km (0.04 R)
• M13: 2,386,684 km (0.061 R)
• M14: 2,539,424 km (0.113 R)
• M15: 3,077,079 km (0.032 R)
• M16: 3,258,990 km (0.101 R)
• M17: 3,460,348 km (0.08 R)
• M18: 3,538,738 km (0.051 R)
• M19: 4,088,510 km (0.083 R)
• M20: 4,171,686 km (0.115 R)
• M21: 4,526,981 km (0.117 R)
• M22: 5,321,346 km (0.1 R)
• M23: 5,394,050 km (0.069 R)
• M24: 5,781,210 km (0.059 R)
• M25: 5,931,256 km (0.112 R)
• M26: 6,101,349 km (0.04 R)
• M27: 6,582,755 km (0.113 R)
• M28: 6,700,040 km (0.095 R)
• M29: 7,016,439 km (0.048 R)
• M30: 7,216,751 km (0.104 R)
• M31: 7,337,776 km (0.107 R)
• M32: 7,828,905 km (0.046 R)
• M33: 7,911,783 km (0.099 R)
• M34: 8,120,172 km (0.084 R)
• M35: 8,415,179 km (0.108 R)
• M36: 8,670,842 km (0.091 R)
• M37: 8,799,646 km (0.106 R)
• M38: 8,885,964 km (0.057 R)
• M39: 9,453,239 km (0.072 R)
• M40: 10,009,893 km (0.054 R)
• M41: 10,099,801 km (0.091 R)
• M42: 10,303,553 km (0.064 R)
• M43: 10,485,614 km (0.034 R)
• M44: 10,668,871 km (0.086 R)
• M45: 11,131,428 km (0.103 R)
• M46: 11,388,736 km (0.091 R)
• M47: 12,461,652 km (0.1 R)
• M48: 12,631,595 km (0.064 R)
• M49: 13,120,930 km (0.08 R)
• M50: 13,244,199 km (0.083 R)
• M51: 13,343,232 km (0.104 R)
• M52: 13,541,898 km (0.091 R)
• M53: 13,791,577 km (0.103 R)
• M54: 13,866,675 km (0.109 R)
• M55: 14,346,137 km (0.116 R)
• M56: 14,856,714 km (0.075 R)
• M57: 15,295,485 km (0.085 R)
• M58: 15,503,276 km (0.044 R)
• M59: 15,659,905 km (0.12 R)
• M60: 15,895,671 km (0.039 R)
• M61: 16,185,592 km (0.069 R)
• M62: 16,450,530 km (0.108 R)
• M63: 16,557,044 km (0.116 R)
• M64: 16,850,854 km (0.073 R)
• M65: 17,011,821 km (0.117 R)
• M66: 17,227,242 km (0.099 R)
• M67: 17,688,153 km (0.078 R)
• M68: 17,851,813 km (0.053 R)
• M69: 18,373,162 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.9

Radius: 14.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.9 AU - 7.98 AU

Year: 7199 Days

Day: 5.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 16,832,616 km

• M1: 192,981 km (0.097 R)
• M2: 317,447 km (0.083 R)
• M3: 494,720 km (0.118 R)
• M4: 699,669 km (0.03 R)
• M5: 1,145,770 km (0.082 R)
• M6: 1,410,558 km (0.054 R)
• M7: 1,510,191 km (0.118 R)
• M8: 1,781,112 km (0.108 R)
• M9: 2,068,191 km (0.086 R)
• M10: 2,205,970 km (0.115 R)
• M11: 2,662,842 km (0.069 R)
• M12: 2,838,769 km (0.111 R)
• M13: 3,417,115 km (0.05 R)
• M14: 4,177,072 km (0.08 R)
• M15: 5,019,607 km (0.052 R)
• M16: 5,144,222 km (0.113 R)
• M17: 5,333,164 km (0.083 R)
• M18: 5,588,827 km (0.105 R)
• M19: 5,685,766 km (0.072 R)
• M20: 6,413,710 km (0.109 R)
• M21: 7,206,279 km (0.1 R)
• M22: 7,347,350 km (0.109 R)
• M23: 7,668,088 km (0.11 R)
• M24: 7,957,111 km (0.07 R)
• M25: 8,732,776 km (0.071 R)
• M26: 9,921,929 km (0.116 R)
• M27: 11,325,157 km (0.07 R)
• M28: 11,489,416 km (0.113 R)
• M29: 11,862,064 km (0.107 R)
• M30: 12,875,290 km (0.076 R)
• M31: 13,176,132 km (0.087 R)
• M32: 14,092,419 km (0.078 R)
• M33: 14,446,816 km (0.037 R)
• M34: 14,535,976 km (0.072 R)
• M35: 14,759,476 km (0.091 R)
• M36: 15,664,991 km (0.079 R)
• M37: 16,032,254 km (0.1 R)
• M38: 16,448,884 km (0.058 R)
• M39: 18,585,142 km (0.102 R)
• M40: 18,682,081 km (0.06 R)
• M41: 19,710,417 km (0.087 R)
• M42: 19,858,818 km (0.064 R)
• M43: 20,007,668 km (0.061 R)
• M44: 20,506,278 km (0.112 R)
• M45: 20,807,418 km (0.081 R)
• M46: 21,008,927 km (0.074 R)
• M47: 21,160,619 km (0.083 R)
• M48: 21,261,897 km (0.095 R)
• M49: 21,566,777 km (0.12 R)
• M50: 21,873,004 km (0.118 R)
• M51: 22,438,334 km (0.106 R)
• M52: 23,060,512 km (0.114 R)
• M53: 23,688,374 km (0.098 R)
• M54: 24,481,093 km (0.097 R)
• M55: 25,984,103 km (0.1 R)
• M56: 26,201,169 km (0.106 R)
• M57: 27,461,681 km (0.092 R)
• M58: 27,572,234 km (0.072 R)
• M59: 27,904,640 km (0.075 R)
• M60: 28,015,792 km (0.117 R)
• M61: 28,294,193 km (0.082 R)
• M62: 28,573,642 km (0.104 R)
• M63: 29,643,716 km (0.12 R)
• M64: 30,041,197 km (0.096 R)
• M65: 30,383,477 km (0.086 R)
• M66: 30,669,508 km (0.12 R)
• M67: 31,475,542 km (0.102 R)
• M68: 32,346,650 km (0.099 R)
• M69: 33,934,931 km (0.109 R)
• M70: 34,053,562 km (0.099 R)
• M71: 34,231,733 km (0.1 R)
• M72: 34,648,812 km (0.106 R)
• M73: 34,768,340 km (0.037 R)
• M74: 37,003,482 km (0.097 R)
• M75: 38,107,664 km (0.066 R)
• M76: 38,663,719 km (0.111 R)
• M77: 40,097,166 km (0.102 R)
• M78: 40,473,854 km (0.109 R)
• M79: 40,599,815 km (0.052 R)
• M80: 41,357,678 km (0.087 R)
• M81: 42,823,288 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.7

Radius: 14.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.05 AU - 8.51 AU

Year: 8452 Days

Day: 7.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 16,832,616 km

• M1: 197,918 km (0.067 R)
• M2: 578,345 km (0.07 R)
• M3: 771,027 km (0.091 R)
• M4: 1,167,761 km (0.054 R)
• M5: 1,759,570 km (0.047 R)
• M6: 1,982,471 km (0.111 R)
• M7: 2,088,536 km (0.112 R)
• M8: 2,214,946 km (0.119 R)
• M9: 2,629,183 km (0.092 R)
• M10: 2,746,467 km (0.114 R)
• M11: 3,068,252 km (0.106 R)
• M12: 3,445,089 km (0.095 R)
• M13: 4,197,716 km (0.098 R)
• M14: 4,428,695 km (0.064 R)
• M15: 4,569,467 km (0.119 R)
• M16: 4,951,989 km (0.116 R)
• M17: 5,098,295 km (0.103 R)
• M18: 5,295,465 km (0.108 R)
• M19: 6,319,463 km (0.114 R)
• M20: 6,638,555 km (0.082 R)
• M21: 6,746,116 km (0.066 R)
• M22: 6,908,579 km (0.104 R)
• M23: 7,376,073 km (0.112 R)
• M24: 7,487,523 km (0.098 R)
• M25: 7,627,696 km (0.06 R)
• M26: 7,797,041 km (0.098 R)
• M27: 8,487,136 km (0.088 R)
• M28: 8,721,556 km (0.097 R)
• M29: 8,987,990 km (0.088 R)
• M30: 9,256,967 km (0.074 R)
• M31: 9,377,393 km (0.082 R)
• M32: 9,498,418 km (0.05 R)
• M33: 9,803,148 km (0.116 R)
• M34: 9,925,819 km (0.072 R)
• M35: 10,235,187 km (0.081 R)
• M36: 10,547,547 km (0.087 R)
• M37: 10,673,509 km (0.111 R)
• M38: 11,117,964 km (0.055 R)
• M39: 11,926,840 km (0.109 R)
• M40: 12,123,860 km (0.108 R)
• M41: 12,388,200 km (0.101 R)
• M42: 12,487,832 km (0.119 R)
• M43: 12,855,394 km (0.09 R)
• M44: 13,328,572 km (0.088 R)
• M45: 13,979,622 km (0.106 R)
• M46: 14,781,766 km (0.118 R)
• M47: 14,993,596 km (0.101 R)
• M48: 15,634,773 km (0.11 R)
• M49: 16,139,815 km (0.112 R)
• M50: 16,357,779 km (0.045 R)
• M51: 17,091,856 km (0.04 R)
• M52: 17,351,259 km (0.057 R)
• M53: 18,212,942 km (0.109 R)
• M54: 19,473,604 km (0.086 R)
• M55: 19,667,183 km (0.036 R)
• M56: 19,783,570 km (0.051 R)
• M57: 20,880,871 km (0.113 R)
• M58: 21,596,846 km (0.027 R)
• M59: 21,797,158 km (0.044 R)
• M60: 21,998,068 km (0.095 R)
• M61: 22,280,359 km (0.095 R)
• M62: 22,726,609 km (0.093 R)
• M63: 22,889,521 km (0.117 R)
• M64: 23,216,542 km (0.104 R)
• M65: 23,339,661 km (0.085 R)
• M66: 23,834,082 km (0.071 R)
• M67: 24,373,532 km (0.062 R)
• M68: 24,582,221 km (0.109 R)
• M69: 25,043,132 km (0.098 R)
• M70: 25,634,044 km (0.073 R)
• M71: 26,357,649 km (0.094 R)
• M72: 27,434,155 km (0.101 R)
• M73: 27,738,138 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24

Radius: 9.6

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.14 AU - 10.74 AU

Year: 11118 Days

Day: 14.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 16,832,616 km

• M1: 119,977 km (0.061 R)
• M2: 289,621 km (0.036 R)
• M3: 396,285 km (0.066 R)
• M4: 1,061,397 km (0.113 R)
• M5: 1,290,880 km (0.067 R)
• M6: 1,364,033 km (0.095 R)
• M7: 1,470,846 km (0.073 R)
• M8: 1,855,762 km (0.097 R)
• M9: 2,047,696 km (0.116 R)
• M10: 2,635,615 km (0.117 R)
• M11: 2,715,949 km (0.105 R)
• M12: 3,144,846 km (0.044 R)
• M13: 3,316,585 km (0.047 R)
• M14: 3,654,526 km (0.109 R)
• M15: 4,459,064 km (0.067 R)
• M16: 4,799,100 km (0.072 R)
• M17: 5,573,568 km (0.098 R)
• M18: 5,957,586 km (0.064 R)
• M19: 6,714,700 km (0.107 R)
• M20: 7,925,845 km (0.043 R)
• M21: 8,082,025 km (0.088 R)
• M22: 8,377,481 km (0.107 R)
• M23: 8,676,527 km (0.104 R)
• M24: 9,367,370 km (0.085 R)
• M25: 9,470,592 km (0.069 R)
• M26: 9,698,729 km (0.095 R)
• M27: 9,802,999 km (0.089 R)
• M28: 10,330,182 km (0.108 R)
• M29: 10,543,658 km (0.117 R)
• M30: 11,743,582 km (0.098 R)
• M31: 12,011,213 km (0.1 R)
• M32: 12,325,967 km (0.094 R)
• M33: 12,757,407 km (0.112 R)
• M34: 13,009,480 km (0.095 R)
• M35: 13,216,972 km (0.12 R)
• M36: 13,355,799 km (0.111 R)
• M37: 13,916,342 km (0.112 R)
• M38: 14,270,590 km (0.095 R)
• M39: 15,060,466 km (0.098 R)
• M40: 15,399,904 km (0.115 R)
• M41: 15,692,817 km (0.105 R)
• M42: 16,061,575 km (0.054 R)
• M43: 16,209,827 km (0.115 R)
• M44: 16,532,659 km (0.114 R)
• M45: 16,657,424 km (0.114 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 19,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit