🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.41 AU - 0.67 AU

Year: 142 Days

Day: 41.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,978,924 km

• M1: 262,395 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.79 AU - 0.97 AU

Year: 296 Days

Day: 42.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,978,924 km

• M1: 745,446 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.84 AU - 1.06 AU

Year: 332 Days

Day: 19.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,978,924 km

• M1: 271,221 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.92 AU - 1.38 AU

Year: 442 Days

Day: 29.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.08 AU - 2.5 AU

Year: 1241 Days

Day: 47.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,978,924 km

• M1: 978,220 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.2

Radius: 8.1

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.16 AU - 7.16 AU

Year: 6156 Days

Day: 12 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,978,924 km

• M1: 178,620 km (0.032 R)
• M2: 243,994 km (0.089 R)
• M3: 331,658 km (0.069 R)
• M4: 624,870 km (0.026 R)
• M5: 680,970 km (0.088 R)
• M6: 907,760 km (0.114 R)
• M7: 1,264,252 km (0.07 R)
• M8: 1,467,705 km (0.064 R)
• M9: 1,622,389 km (0.098 R)
• M10: 1,802,954 km (0.093 R)
• M11: 2,053,829 km (0.087 R)
• M12: 2,183,531 km (0.085 R)
• M13: 2,752,900 km (0.099 R)
• M14: 3,366,401 km (0.103 R)
• M15: 3,442,845 km (0.118 R)
• M16: 3,597,380 km (0.105 R)
• M17: 4,021,041 km (0.051 R)
• M18: 4,349,109 km (0.108 R)
• M19: 4,600,883 km (0.069 R)
• M20: 4,657,580 km (0.095 R)
• M21: 5,236,374 km (0.097 R)
• M22: 5,474,235 km (0.087 R)
• M23: 5,564,442 km (0.088 R)
• M24: 5,929,910 km (0.115 R)
• M25: 5,991,694 km (0.115 R)
• M26: 6,146,827 km (0.054 R)
• M27: 6,271,891 km (0.1 R)
• M28: 6,909,926 km (0.085 R)
• M29: 7,236,797 km (0.109 R)
• M30: 7,402,103 km (0.049 R)
• M31: 7,468,524 km (0.074 R)
• M32: 9,158,531 km (0.088 R)
• M33: 9,698,580 km (0.094 R)
• M34: 9,880,939 km (0.111 R)
• M35: 10,101,297 km (0.078 R)
• M36: 10,472,150 km (0.097 R)
• M37: 10,659,297 km (0.065 R)
• M38: 10,734,395 km (0.027 R)
• M39: 13,150,102 km (0.064 R)
• M40: 13,677,135 km (0.077 R)
• M41: 14,501,419 km (0.107 R)
• M42: 14,710,108 km (0.049 R)
• M43: 14,835,770 km (0.049 R)
• M44: 15,257,038 km (0.088 R)
• M45: 15,554,439 km (0.095 R)
• M46: 16,068,606 km (0.111 R)
• M47: 16,327,710 km (0.051 R)
• M48: 16,501,244 km (0.047 R)
• M49: 17,113,548 km (0.114 R)
• M50: 17,245,643 km (0.119 R)
• M51: 17,334,055 km (0.116 R)
• M52: 17,511,029 km (0.101 R)
• M53: 17,733,182 km (0.105 R)
• M54: 18,495,533 km (0.066 R)
• M55: 18,767,202 km (0.061 R)
• M56: 19,406,135 km (0.115 R)
• M57: 19,866,747 km (0.118 R)
• M58: 20,052,099 km (0.079 R)
• M59: 21,034,358 km (0.053 R)
• M60: 21,697,974 km (0.089 R)
• M61: 21,793,268 km (0.099 R)
• M62: 23,926,085 km (0.027 R)
• M63: 25,067,218 km (0.095 R)
• M64: 25,669,499 km (0.06 R)
• M65: 25,719,913 km (0.116 R)
• M66: 26,327,580 km (0.103 R)
• M67: 26,786,247 km (0.099 R)
• M68: 26,939,734 km (0.102 R)
• M69: 27,196,295 km (0.072 R)
• M70: 29,964,603 km (0.118 R)
• M71: 30,177,182 km (0.093 R)
• M72: 30,230,439 km (0.074 R)
• M73: 30,871,465 km (0.089 R)
• M74: 31,462,975 km (0.058 R)
• M75: 31,679,144 km (0.082 R)
• M76: 31,787,304 km (0.091 R)
• M77: 32,112,679 km (0.05 R)
• M78: 32,221,287 km (0.04 R)
• M79: 32,384,648 km (0.098 R)
• M80: 33,921,766 km (0.051 R)
• M81: 34,978,376 km (0.119 R)
• M82: 35,034,325 km (0.104 R)
• M83: 35,538,769 km (0.105 R)
• M84: 35,707,516 km (0.115 R)
• M85: 37,066,762 km (0.114 R)
• M86: 37,180,756 km (0.111 R)
• M87: 37,523,634 km (0.083 R)
• M88: 38,154,787 km (0.045 R)
• M89: 38,615,998 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407

Radius: 12.8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.93 AU - 10.31 AU

Year: 9864 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,978,924 km

• M1: 187,596 km (0.073 R)
• M2: 376,239 km (0.073 R)
• M3: 617,241 km (0.116 R)
• M4: 1,009,038 km (0.114 R)
• M5: 1,551,180 km (0.115 R)
• M6: 1,771,388 km (0.067 R)
• M7: 2,287,351 km (0.114 R)
• M8: 2,423,635 km (0.092 R)
• M9: 2,752,451 km (0.095 R)
• M10: 2,946,928 km (0.116 R)
• M11: 3,272,753 km (0.105 R)
• M12: 3,636,724 km (0.058 R)
• M13: 3,877,726 km (0.086 R)
• M14: 4,375,588 km (0.117 R)
• M15: 4,747,937 km (0.12 R)
• M16: 4,952,737 km (0.11 R)
• M17: 6,402,490 km (0.109 R)
• M18: 6,727,117 km (0.106 R)
• M19: 7,123,701 km (0.102 R)
• M20: 7,324,910 km (0.087 R)
• M21: 7,596,131 km (0.075 R)
• M22: 8,394,535 km (0.06 R)
• M23: 8,500,600 km (0.032 R)
• M24: 8,857,540 km (0.087 R)
• M25: 9,183,065 km (0.078 R)
• M26: 9,402,226 km (0.088 R)
• M27: 9,660,133 km (0.098 R)
• M28: 9,771,434 km (0.11 R)
• M29: 10,032,781 km (0.045 R)
• M30: 10,448,065 km (0.107 R)
• M31: 10,562,208 km (0.105 R)
• M32: 10,830,437 km (0.07 R)
• M33: 11,023,418 km (0.076 R)
• M34: 11,139,805 km (0.097 R)
• M35: 11,452,016 km (0.09 R)
• M36: 12,851,803 km (0.073 R)
• M37: 13,179,423 km (0.028 R)
• M38: 13,426,858 km (0.102 R)
• M39: 14,010,289 km (0.038 R)
• M40: 15,072,733 km (0.066 R)
• M41: 15,158,902 km (0.114 R)
• M42: 15,461,688 km (0.07 R)
• M43: 15,679,054 km (0.113 R)
• M44: 15,810,101 km (0.098 R)
• M45: 16,915,630 km (0.112 R)
• M46: 17,364,872 km (0.055 R)
• M47: 18,183,322 km (0.082 R)
• M48: 18,412,955 km (0.071 R)
• M49: 18,643,485 km (0.098 R)
• M50: 18,736,086 km (0.071 R)
• M51: 19,014,488 km (0.117 R)
• M52: 20,189,280 km (0.085 R)
• M53: 20,474,713 km (0.062 R)
• M54: 21,435,879 km (0.109 R)
• M55: 22,166,515 km (0.073 R)
• M56: 23,004,413 km (0.09 R)
• M57: 23,252,745 km (0.095 R)
• M58: 23,852,632 km (0.116 R)
• M59: 23,953,013 km (0.07 R)
• M60: 24,965,491 km (0.094 R)
• M61: 25,425,654 km (0.089 R)
• M62: 27,136,755 km (0.088 R)
• M63: 27,346,790 km (0.11 R)
• M64: 27,873,973 km (0.069 R)
• M65: 28,298,083 km (0.079 R)
• M66: 28,457,704 km (0.098 R)
• M67: 29,152,885 km (0.033 R)
• M68: 29,314,152 km (0.113 R)
• M69: 29,529,572 km (0.085 R)
• M70: 30,070,518 km (0.108 R)
• M71: 30,233,430 km (0.045 R)
• M72: 32,100,113 km (0.063 R)
• M73: 32,211,114 km (0.063 R)
• M74: 32,433,417 km (0.101 R)
• M75: 32,600,518 km (0.088 R)
• M76: 32,712,118 km (0.096 R)
• M77: 32,879,667 km (0.107 R)
• M78: 33,215,514 km (0.026 R)
• M79: 33,440,210 km (0.059 R)
• M80: 35,484,465 km (0.1 R)
• M81: 35,656,652 km (0.099 R)
• M82: 37,393,633 km (0.087 R)
• M83: 38,507,988 km (0.101 R)
• M84: 38,684,962 km (0.099 R)
• M85: 38,862,236 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.4

Radius: 12.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.57 AU - 11.57 AU

Year: 10603 Days

Day: 12.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 47,978,924 km

• M1: 177,423 km (0.067 R)
• M2: 256,710 km (0.082 R)
• M3: 372,349 km (0.064 R)
• M4: 458,667 km (0.095 R)
• M5: 595,998 km (0.078 R)
• M6: 1,022,053 km (0.062 R)
• M7: 1,244,953 km (0.102 R)
• M8: 2,161,240 km (0.107 R)
• M9: 2,261,172 km (0.086 R)
• M10: 2,392,070 km (0.058 R)
• M11: 2,510,551 km (0.101 R)
• M12: 2,646,237 km (0.094 R)
• M13: 3,100,266 km (0.079 R)
• M14: 3,213,661 km (0.112 R)
• M15: 3,411,280 km (0.05 R)
• M16: 3,715,263 km (0.106 R)
• M17: 3,940,258 km (0.119 R)
• M18: 4,134,287 km (0.052 R)
• M19: 4,404,012 km (0.102 R)
• M20: 4,568,719 km (0.108 R)
• M21: 5,363,981 km (0.103 R)
• M22: 5,500,863 km (0.088 R)
• M23: 5,579,552 km (0.099 R)
• M24: 5,658,539 km (0.06 R)
• M25: 6,059,462 km (0.085 R)
• M26: 6,449,015 km (0.096 R)
• M27: 6,931,617 km (0.036 R)
• M28: 7,059,374 km (0.077 R)
• M29: 7,252,505 km (0.116 R)
• M30: 7,338,972 km (0.105 R)
• M31: 7,425,739 km (0.051 R)
• M32: 7,776,397 km (0.096 R)
• M33: 8,267,377 km (0.04 R)
• M34: 9,302,744 km (0.111 R)
• M35: 9,467,600 km (0.084 R)
• M36: 9,562,146 km (0.036 R)
• M37: 9,871,664 km (0.054 R)
• M38: 10,208,858 km (0.114 R)
• M39: 10,549,791 km (0.043 R)
• M40: 11,018,482 km (0.113 R)
• M41: 11,368,241 km (0.098 R)
• M42: 11,519,335 km (0.096 R)
• M43: 11,696,310 km (0.066 R)
• M44: 11,950,925 km (0.11 R)
• M45: 12,335,990 km (0.065 R)
• M46: 12,413,631 km (0.113 R)
• M47: 12,725,393 km (0.094 R)
• M48: 12,855,992 km (0.047 R)
• M49: 13,277,110 km (0.072 R)
• M50: 13,383,175 km (0.043 R)
• M51: 14,486,011 km (0.077 R)
• M52: 14,786,702 km (0.059 R)
• M53: 15,228,016 km (0.096 R)
• M54: 15,869,941 km (0.077 R)
• M55: 16,236,754 km (0.118 R)
• M56: 16,520,841 km (0.102 R)
• M57: 17,209,141 km (0.034 R)
• M58: 17,936,336 km (0.111 R)
• M59: 18,024,150 km (0.047 R)
• M60: 18,318,409 km (0.117 R)
• M61: 18,762,565 km (0.109 R)
• M62: 18,881,645 km (0.106 R)
• M63: 19,120,403 km (0.083 R)
• M64: 19,480,635 km (0.084 R)
• M65: 20,329,752 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221

Radius: 7.1

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.04 AU - 16.86 AU

Year: 21750 Days

Day: 21.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 133.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 47,978,924 km

• M1: 244,144 km (0.118 R)
• M2: 685,906 km (0.103 R)
• M3: 938,876 km (0.115 R)
• M4: 1,502,262 km (0.101 R)
• M5: 1,576,014 km (0.053 R)
• M6: 1,963,023 km (0.096 R)
• M7: 2,153,611 km (0.1 R)
• M8: 2,670,920 km (0.095 R)
• M9: 3,036,687 km (0.115 R)
• M10: 3,257,344 km (0.05 R)
• M11: 3,714,366 km (0.097 R)
• M12: 3,950,431 km (0.106 R)
• M13: 6,126,482 km (0.106 R)
• M14: 6,934,460 km (0.116 R)
• M15: 8,339,632 km (0.103 R)
• M16: 9,051,718 km (0.1 R)
• M17: 9,415,092 km (0.099 R)
• M18: 9,644,575 km (0.103 R)
• M19: 10,062,402 km (0.101 R)
• M20: 12,338,683 km (0.077 R)
• M21: 14,079,852 km (0.091 R)
• M22: 14,395,055 km (0.104 R)
• M23: 14,606,437 km (0.119 R)
• M24: 16,224,787 km (0.067 R)
• M25: 16,334,592 km (0.074 R)
• M26: 16,610,450 km (0.098 R)
• M27: 17,672,595 km (0.088 R)
• M28: 20,689,834 km (0.111 R)
• M29: 21,831,416 km (0.114 R)
• M30: 22,379,393 km (0.118 R)
• M31: 23,116,910 km (0.062 R)
• M32: 23,426,578 km (0.073 R)
• M33: 23,612,977 km (0.114 R)
• M34: 25,185,849 km (0.062 R)
• M35: 25,313,157 km (0.053 R)
• M36: 25,696,277 km (0.107 R)
• M37: 25,888,660 km (0.092 R)
• M38: 26,727,455 km (0.055 R)
• M39: 27,117,606 km (0.112 R)
• M40: 27,313,430 km (0.074 R)
• M41: 30,305,985 km (0.102 R)
• M42: 32,912,878 km (0.103 R)
• M43: 33,680,764 km (0.082 R)
• M44: 34,384,023 km (0.087 R)
• M45: 35,519,322 km (0.087 R)
• M46: 35,733,546 km (0.08 R)
• M47: 35,805,054 km (0.118 R)
• M48: 37,317,638 km (0.12 R)
• M49: 37,753,715 km (0.116 R)
• M50: 38,045,282 km (0.051 R)
• M51: 38,851,016 km (0.085 R)
• M52: 39,662,435 km (0.045 R)
• M53: 39,958,788 km (0.085 R)
• M54: 42,735,474 km (0.086 R)
• M55: 42,963,312 km (0.047 R)
• M56: 44,569,694 km (0.115 R)
• M57: 44,800,673 km (0.048 R)
• M58: 45,264,127 km (0.088 R)
• M59: 45,884,360 km (0.11 R)
• M60: 46,039,792 km (0.064 R)
• M61: 46,663,615 km (0.057 R)
• M62: 47,604,436 km (0.049 R)
• M63: 47,761,963 km (0.103 R)
• M64: 47,840,651 km (0.06 R)
• M65: 48,948,124 km (0.088 R)
• M66: 49,904,054 km (0.11 R)
• M67: 53,216,451 km (0.115 R)
• M68: 53,706,982 km (0.11 R)
• M69: 54,445,846 km (0.106 R)
• M70: 55,188,001 km (0.108 R)

Asteroid Belt

Center: 16.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.1

Radius: 7.5

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.95 AU - 21.69 AU

Year: 28084 Days

Day: 24.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 47,978,924 km

• M1: 490,831 km (0.087 R)
• M2: 923,767 km (0.119 R)
• M3: 1,037,760 km (0.116 R)
• M4: 1,722,470 km (0.084 R)
• M5: 2,337,766 km (0.073 R)
• M6: 2,548,101 km (0.119 R)
• M7: 3,015,444 km (0.043 R)
• M8: 5,034,567 km (0.09 R)
• M9: 5,478,872 km (0.114 R)
• M10: 6,187,069 km (0.12 R)
• M11: 6,848,740 km (0.119 R)
• M12: 7,074,334 km (0.113 R)
• M13: 7,649,089 km (0.118 R)
• M14: 8,639,875 km (0.11 R)
• M15: 11,711,269 km (0.111 R)
• M16: 12,802,885 km (0.082 R)
• M17: 15,326,302 km (0.062 R)
• M18: 16,067,559 km (0.119 R)
• M19: 16,719,507 km (0.054 R)
• M20: 17,997,521 km (0.079 R)
• M21: 18,101,193 km (0.058 R)
• M22: 19,412,717 km (0.094 R)
• M23: 19,572,189 km (0.093 R)
• M24: 19,892,328 km (0.119 R)
• M25: 20,483,838 km (0.095 R)
• M26: 20,863,368 km (0.04 R)
• M27: 21,026,579 km (0.076 R)
• M28: 21,629,159 km (0.099 R)
• M29: 21,684,211 km (0.027 R)
• M30: 23,527,108 km (0.05 R)
• M31: 24,668,240 km (0.073 R)
• M32: 24,956,366 km (0.1 R)
• M33: 25,944,160 km (0.03 R)
• M34: 27,122,692 km (0.093 R)
• M35: 28,499,442 km (0.04 R)
• M36: 28,862,366 km (0.117 R)
• M37: 29,348,559 km (0.088 R)
• M38: 31,320,409 km (0.077 R)
• M39: 33,144,007 km (0.047 R)
• M40: 35,066,638 km (0.089 R)
• M41: 35,260,817 km (0.102 R)
• M42: 35,715,444 km (0.069 R)
• M43: 37,619,377 km (0.108 R)
• M44: 39,556,220 km (0.077 R)
• M45: 40,774,545 km (0.053 R)
• M46: 41,456,712 km (0.113 R)
• M47: 42,763,150 km (0.096 R)
• M48: 42,832,264 km (0.079 R)
• M49: 44,153,064 km (0.113 R)
• M50: 45,981,898 km (0.109 R)
• M51: 46,123,567 km (0.114 R)
• M52: 46,265,385 km (0.106 R)
• M53: 47,548,636 km (0.12 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 14,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit