🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.59 AU - 0.75 AU

Year: 198 Days

Day: 47.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1 AU - 1.48 AU

Year: 499 Days

Day: 33.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,482,572 km

• M1: 688,150 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.56 AU - 1.64 AU

Year: 732 Days

Day: 45.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.49 AU - 2.99 AU

Year: 1640 Days

Day: 23.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,482,572 km

• M1: 277,504 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.9

Radius: 8.4

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.55 AU - 5.55 AU

Year: 4104 Days

Day: 11.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 33,482,572 km

• M1: 109,506 km (0.04 R)
• M2: 186,997 km (0.061 R)
• M3: 436,676 km (0.075 R)
• M4: 718,519 km (0.118 R)
• M5: 891,903 km (0.036 R)
• M6: 983,756 km (0.048 R)
• M7: 1,044,044 km (0.104 R)
• M8: 1,114,504 km (0.098 R)
• M9: 1,241,812 km (0.094 R)
• M10: 1,402,929 km (0.097 R)
• M11: 1,642,285 km (0.059 R)
• M12: 1,960,031 km (0.053 R)
• M13: 2,227,961 km (0.111 R)
• M14: 2,413,313 km (0.083 R)
• M15: 2,591,484 km (0.111 R)
• M16: 2,651,921 km (0.077 R)
• M17: 3,024,420 km (0.059 R)
• M18: 3,216,953 km (0.098 R)
• M19: 3,321,222 km (0.116 R)
• M20: 3,790,960 km (0.083 R)
• M21: 4,012,664 km (0.109 R)
• M22: 4,267,130 km (0.047 R)
• M23: 5,062,093 km (0.096 R)
• M24: 5,368,020 km (0.094 R)
• M25: 5,727,354 km (0.099 R)
• M26: 5,981,970 km (0.112 R)
• M27: 6,094,468 km (0.04 R)
• M28: 6,240,326 km (0.096 R)
• M29: 6,469,360 km (0.066 R)
• M30: 8,113,291 km (0.027 R)
• M31: 8,597,838 km (0.081 R)
• M32: 8,962,857 km (0.079 R)
• M33: 10,183,875 km (0.112 R)
• M34: 10,376,408 km (0.102 R)
• M35: 10,511,943 km (0.116 R)
• M36: 11,000,380 km (0.111 R)
• M37: 11,178,102 km (0.105 R)
• M38: 11,356,872 km (0.107 R)
• M39: 11,536,389 km (0.094 R)
• M40: 12,243,838 km (0.092 R)
• M41: 12,902,966 km (0.054 R)
• M42: 12,965,348 km (0.103 R)
• M43: 13,173,888 km (0.081 R)
• M44: 13,510,184 km (0.117 R)
• M45: 14,105,284 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.9

Radius: 9.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.47 AU - 8.73 AU

Year: 8337 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,482,572 km

• M1: 116,686 km (0.072 R)
• M2: 342,130 km (0.04 R)
• M3: 453,581 km (0.118 R)
• M4: 652,696 km (0.102 R)
• M5: 838,197 km (0.111 R)
• M6: 966,701 km (0.09 R)
• M7: 1,148,762 km (0.045 R)
• M8: 1,244,056 km (0.087 R)
• M9: 1,392,307 km (0.063 R)
• M10: 1,599,052 km (0.116 R)
• M11: 2,298,272 km (0.108 R)
• M12: 2,358,859 km (0.102 R)
• M13: 2,712,060 km (0.078 R)
• M14: 3,194,064 km (0.106 R)
• M15: 3,330,198 km (0.097 R)
• M16: 3,399,013 km (0.1 R)
• M17: 3,942,353 km (0.053 R)
• M18: 4,411,641 km (0.093 R)
• M19: 4,665,808 km (0.093 R)
• M20: 4,846,522 km (0.084 R)
• M21: 5,295,166 km (0.103 R)
• M22: 5,592,716 km (0.027 R)
• M23: 5,702,222 km (0.114 R)
• M24: 6,035,227 km (0.072 R)
• M25: 6,289,094 km (0.1 R)
• M26: 6,431,661 km (0.101 R)
• M27: 6,575,275 km (0.105 R)
• M28: 6,719,936 km (0.118 R)
• M29: 7,309,502 km (0.118 R)
• M30: 7,549,905 km (0.088 R)
• M31: 7,915,523 km (0.082 R)
• M32: 8,131,392 km (0.049 R)
• M33: 8,411,888 km (0.081 R)
• M34: 8,569,116 km (0.08 R)
• M35: 8,759,105 km (0.117 R)
• M36: 8,950,441 km (0.105 R)
• M37: 9,369,913 km (0.114 R)
• M38: 11,422,097 km (0.119 R)
• M39: 11,666,240 km (0.07 R)
• M40: 12,053,400 km (0.113 R)
• M41: 12,124,309 km (0.067 R)
• M42: 13,203,508 km (0.12 R)
• M43: 13,276,661 km (0.047 R)
• M44: 13,423,118 km (0.077 R)
• M45: 13,680,875 km (0.096 R)
• M46: 14,275,975 km (0.082 R)
• M47: 14,501,270 km (0.061 R)
• M48: 14,690,062 km (0.039 R)
• M49: 15,955,810 km (0.066 R)
• M50: 16,542,682 km (0.042 R)
• M51: 16,621,520 km (0.087 R)
• M52: 16,818,989 km (0.109 R)
• M53: 17,456,276 km (0.106 R)
• M54: 17,616,795 km (0.109 R)
• M55: 18,877,755 km (0.074 R)
• M56: 19,207,918 km (0.094 R)
• M57: 19,539,875 km (0.084 R)
• M58: 20,041,477 km (0.093 R)
• M59: 20,716,912 km (0.078 R)
• M60: 20,801,883 km (0.094 R)
• M61: 21,744,051 km (0.109 R)
• M62: 21,873,602 km (0.099 R)
• M63: 22,220,370 km (0.108 R)
• M64: 22,481,568 km (0.06 R)
• M65: 22,612,616 km (0.114 R)
• M66: 23,981,137 km (0.106 R)
• M67: 24,115,027 km (0.102 R)
• M68: 24,249,216 km (0.069 R)
• M69: 24,428,285 km (0.113 R)
• M70: 24,923,454 km (0.061 R)
• M71: 27,076,018 km (0.051 R)
• M72: 27,401,543 km (0.103 R)
• M73: 28,009,808 km (0.11 R)
• M74: 30,005,294 km (0.054 R)
• M75: 30,486,999 km (0.118 R)
• M76: 30,922,927 km (0.086 R)
• M77: 31,604,944 km (0.094 R)
• M78: 32,046,108 km (0.091 R)
• M79: 32,637,319 km (0.08 R)
• M80: 32,934,270 km (0.104 R)
• M81: 33,281,936 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.2

Radius: 5.2

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.52 AU - 15.66 AU

Year: 20155 Days

Day: 21.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 33,482,572 km

• M1: 135,536 km (0.118 R)
• M2: 223,649 km (0.072 R)
• M3: 309,368 km (0.075 R)
• M4: 486,492 km (0.071 R)
• M5: 528,380 km (0.104 R)
• M6: 661,821 km (0.045 R)
• M7: 873,502 km (0.026 R)
• M8: 1,032,076 km (0.037 R)
• M9: 1,218,923 km (0.089 R)
• M10: 2,352,427 km (0.077 R)
• M11: 2,775,190 km (0.037 R)
• M12: 4,149,546 km (0.117 R)
• M13: 5,217,525 km (0.115 R)
• M14: 6,603,699 km (0.11 R)
• M15: 7,479,594 km (0.098 R)
• M16: 8,317,193 km (0.105 R)
• M17: 11,083,706 km (0.088 R)
• M18: 12,542,585 km (0.117 R)
• M19: 13,446,455 km (0.092 R)
• M20: 13,840,197 km (0.101 R)
• M21: 14,193,547 km (0.047 R)
• M22: 14,818,716 km (0.103 R)
• M23: 15,498,639 km (0.104 R)
• M24: 16,374,235 km (0.108 R)
• M25: 17,029,623 km (0.08 R)
• M26: 17,218,565 km (0.043 R)
• M27: 17,360,683 km (0.082 R)
• M28: 23,144,586 km (0.065 R)
• M29: 23,196,795 km (0.071 R)
• M30: 25,103,271 km (0.082 R)
• M31: 25,210,682 km (0.095 R)
• M32: 25,264,388 km (0.053 R)
• M33: 27,334,972 km (0.11 R)
• M34: 27,666,929 km (0.111 R)
• M35: 27,722,430 km (0.1 R)
• M36: 28,111,534 km (0.095 R)
• M37: 30,027,285 km (0.038 R)
• M38: 32,568,204 km (0.12 R)
• M39: 33,509,175 km (0.065 R)
• M40: 35,538,171 km (0.086 R)
• M41: 36,324,457 km (0.1 R)
• M42: 36,811,249 km (0.109 R)
• M43: 37,668,145 km (0.112 R)
• M44: 38,160,771 km (0.112 R)
• M45: 40,907,987 km (0.04 R)
• M46: 40,971,266 km (0.105 R)
• M47: 41,731,822 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.6

Radius: 3.1

Gravity: 52.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.13 AU - 17.95 AU

Year: 24327 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 33,482,572 km

• M1: 167,998 km (0.029 R)
• M2: 196,572 km (0.098 R)
• M3: 366,066 km (0.083 R)
• M4: 759,508 km (0.11 R)
• M5: 991,535 km (0.115 R)
• M6: 1,516,324 km (0.036 R)
• M7: 2,325,648 km (0.1 R)
• M8: 2,620,506 km (0.072 R)
• M9: 3,366,999 km (0.118 R)
• M10: 3,615,481 km (0.103 R)
• M11: 3,742,041 km (0.05 R)
• M12: 3,869,947 km (0.091 R)
• M13: 4,174,080 km (0.082 R)
• M14: 4,531,020 km (0.055 R)
• M15: 4,851,309 km (0.114 R)
• M16: 5,084,532 km (0.054 R)
• M17: 5,131,656 km (0.031 R)
• M18: 5,465,259 km (0.099 R)
• M19: 6,253,789 km (0.092 R)
• M20: 8,542,188 km (0.04 R)
• M21: 9,050,671 km (0.096 R)
• M22: 9,222,260 km (0.088 R)
• M23: 9,743,758 km (0.097 R)
• M24: 10,633,716 km (0.046 R)
• M25: 10,936,203 km (0.095 R)
• M26: 11,302,867 km (0.099 R)
• M27: 11,611,488 km (0.085 R)
• M28: 11,673,421 km (0.119 R)
• M29: 11,797,886 km (0.095 R)
• M30: 12,426,646 km (0.032 R)
• M31: 12,490,076 km (0.052 R)
• M32: 13,260,206 km (0.096 R)
• M33: 13,979,472 km (0.113 R)
• M34: 15,455,704 km (0.099 R)
• M35: 15,797,984 km (0.113 R)
• M36: 16,629,748 km (0.113 R)
• M37: 18,916,352 km (0.048 R)
• M38: 19,429,472 km (0.113 R)
• M39: 20,394,678 km (0.072 R)
• M40: 21,451,287 km (0.06 R)
• M41: 21,603,728 km (0.116 R)
• M42: 22,603,041 km (0.117 R)
• M43: 23,225,518 km (0.064 R)
• M44: 23,381,998 km (0.088 R)
• M45: 23,774,692 km (0.049 R)
• M46: 24,328,354 km (0.119 R)
• M47: 26,994,337 km (0.064 R)
• M48: 29,496,960 km (0.08 R)
• M49: 30,432,994 km (0.088 R)
• M50: 30,604,284 km (0.105 R)
• M51: 30,947,760 km (0.068 R)
• M52: 31,465,219 km (0.071 R)
• M53: 31,898,754 km (0.104 R)
• M54: 32,246,868 km (0.058 R)
• M55: 32,421,449 km (0.057 R)
• M56: 33,122,913 km (0.061 R)
• M57: 34,184,310 km (0.078 R)
• M58: 37,986,340 km (0.097 R)
• M59: 39,004,054 km (0.055 R)
• M60: 39,096,955 km (0.097 R)
• M61: 39,656,301 km (0.116 R)
• M62: 40,594,280 km (0.06 R)
• M63: 40,688,526 km (0.081 R)
• M64: 40,877,169 km (0.094 R)
• M65: 42,110,305 km (0.074 R)
• M66: 44,710,316 km (0.109 R)
• M67: 45,002,331 km (0.098 R)
• M68: 45,686,292 km (0.067 R)
• M69: 46,275,259 km (0.089 R)
• M70: 47,659,338 km (0.1 R)
• M71: 49,257,792 km (0.077 R)
• M72: 50,265,633 km (0.059 R)
• M73: 51,280,355 km (0.083 R)
• M74: 52,199,335 km (0.111 R)
• M75: 52,814,930 km (0.097 R)
• M76: 53,433,068 km (0.103 R)
• M77: 55,615,103 km (0.111 R)
• M78: 55,719,672 km (0.108 R)
• M79: 55,824,390 km (0.079 R)
• M80: 57,402,648 km (0.11 R)
• M81: 62,442,002 km (0.073 R)
• M82: 63,095,445 km (0.103 R)
• M83: 63,641,627 km (0.054 R)
• M84: 65,289,896 km (0.098 R)
• M85: 66,507,473 km (0.069 R)
• M86: 66,729,626 km (0.116 R)
• M87: 67,063,379 km (0.105 R)
• M88: 68,964,918 km (0.108 R)
• M89: 70,430,977 km (0.102 R)
• M90: 71,565,826 km (0.044 R)
• M91: 72,935,395 km (0.083 R)
• M92: 75,700,562 km (0.12 R)
• M93: 76,397,239 km (0.058 R)
• M94: 77,562,906 km (0.042 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.3

Radius: 7.5

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 17.11 AU - 21.25 AU

Year: 30378 Days

Day: 24.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,482,572 km

• M1: 108,758 km (0.109 R)
• M2: 167,250 km (0.053 R)
• M3: 370,404 km (0.065 R)
• M4: 596,297 km (0.049 R)
• M5: 1,344,735 km (0.067 R)
• M6: 1,955,992 km (0.084 R)
• M7: 2,392,369 km (0.074 R)
• M8: 2,643,095 km (0.077 R)
• M9: 2,946,330 km (0.111 R)
• M10: 3,260,635 km (0.087 R)
• M11: 3,445,089 km (0.104 R)
• M12: 3,515,251 km (0.092 R)
• M13: 3,562,224 km (0.069 R)
• M14: 3,609,348 km (0.066 R)
• M15: 3,728,278 km (0.072 R)
• M16: 4,117,532 km (0.118 R)
• M17: 4,167,198 km (0.072 R)
• M18: 4,217,014 km (0.092 R)
• M19: 4,468,937 km (0.11 R)
• M20: 4,882,127 km (0.084 R)
• M21: 5,634,604 km (0.106 R)
• M22: 5,717,481 km (0.113 R)
• M23: 6,509,452 km (0.106 R)
• M24: 6,596,369 km (0.112 R)
• M25: 7,096,025 km (0.054 R)
• M26: 7,155,565 km (0.095 R)
• M27: 8,667,252 km (0.087 R)
• M28: 8,858,887 km (0.092 R)
• M29: 9,376,944 km (0.07 R)
• M30: 9,639,788 km (0.084 R)
• M31: 10,138,846 km (0.095 R)
• M32: 10,374,762 km (0.087 R)
• M33: 10,714,798 km (0.11 R)
• M34: 11,686,286 km (0.068 R)
• M35: 13,453,337 km (0.04 R)
• M36: 14,273,432 km (0.091 R)
• M37: 15,147,981 km (0.111 R)
• M38: 16,710,082 km (0.08 R)
• M39: 16,908,898 km (0.077 R)
• M40: 17,510,132 km (0.061 R)
• M41: 18,733,543 km (0.108 R)
• M42: 19,480,784 km (0.045 R)
• M43: 20,195,413 km (0.083 R)
• M44: 20,662,308 km (0.065 R)
• M45: 20,918,569 km (0.091 R)
• M46: 22,302,799 km (0.107 R)
• M47: 22,653,456 km (0.065 R)
• M48: 22,917,646 km (0.051 R)
• M49: 23,271,594 km (0.092 R)
• M50: 25,982,607 km (0.08 R)
• M51: 28,411,777 km (0.089 R)
• M52: 28,506,622 km (0.097 R)
• M53: 29,173,679 km (0.099 R)
• M54: 29,845,822 km (0.109 R)
• M55: 30,377,493 km (0.078 R)
• M56: 30,474,582 km (0.098 R)
• M57: 30,717,529 km (0.075 R)
• M58: 30,766,148 km (0.094 R)
• M59: 32,337,225 km (0.078 R)
• M60: 32,585,109 km (0.111 R)
• M61: 33,432,431 km (0.113 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 12,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit