🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.63 AU - 1.01 AU

Year: 278 Days

Day: 15 Hours

Environment

Temp: 128 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.82 AU - 1.24 AU

Year: 392 Days

Day: 35.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,465,928 km

• M1: 153,338 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.36 AU - 1.48 AU

Year: 634 Days

Day: 41.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 175.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,465,928 km

• M1: 439,818 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.64 AU - 1.9 AU

Year: 882 Days

Day: 22.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.81 AU - 1.91 AU

Year: 951 Days

Day: 33.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.14 AU - 2.4 AU

Year: 1282 Days

Day: 43.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.8

Radius: 8.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.1 AU - 7.02 AU

Year: 5590 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,465,928 km

• M1: 158,275 km (0.099 R)
• M2: 428,598 km (0.037 R)
• M3: 780,901 km (0.052 R)
• M4: 1,203,365 km (0.049 R)
• M5: 1,416,243 km (0.112 R)
• M6: 1,492,538 km (0.092 R)
• M7: 1,721,572 km (0.119 R)
• M8: 2,099,457 km (0.074 R)
• M9: 2,195,798 km (0.072 R)
• M10: 3,693,272 km (0.101 R)
• M11: 4,390,548 km (0.07 R)
• M12: 4,559,743 km (0.101 R)
• M13: 4,916,534 km (0.072 R)
• M14: 5,354,108 km (0.09 R)
• M15: 5,681,428 km (0.111 R)
• M16: 5,878,448 km (0.071 R)
• M17: 5,940,531 km (0.059 R)
• M18: 6,508,704 km (0.056 R)
• M19: 6,611,478 km (0.041 R)
• M20: 6,805,806 km (0.116 R)
• M21: 7,440,101 km (0.112 R)
• M22: 7,655,821 km (0.104 R)
• M23: 8,204,097 km (0.066 R)
• M24: 9,150,453 km (0.099 R)
• M25: 9,629,316 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.9

Radius: 8.7

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.34 AU - 8.32 AU

Year: 7437 Days

Day: 13.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 77,465,928 km

• M1: 216,019 km (0.032 R)
• M2: 718,070 km (0.109 R)
• M3: 820,993 km (0.086 R)
• M4: 1,329,775 km (0.111 R)
• M5: 1,409,511 km (0.072 R)
• M6: 1,641,837 km (0.093 R)
• M7: 1,745,209 km (0.117 R)
• M8: 1,886,429 km (0.055 R)
• M9: 1,994,888 km (0.119 R)
• M10: 2,124,140 km (0.095 R)
• M11: 2,915,214 km (0.103 R)
• M12: 3,320,325 km (0.099 R)
• M13: 3,429,980 km (0.074 R)
• M14: 3,652,881 km (0.063 R)
• M15: 4,230,777 km (0.119 R)
• M16: 4,494,219 km (0.097 R)
• M17: 4,566,924 km (0.061 R)
• M18: 4,640,077 km (0.06 R)
• M19: 5,137,789 km (0.041 R)
• M20: 5,213,935 km (0.06 R)
• M21: 5,652,556 km (0.093 R)
• M22: 6,049,439 km (0.111 R)
• M23: 6,210,705 km (0.12 R)
• M24: 6,373,468 km (0.094 R)
• M25: 6,954,207 km (0.114 R)
• M26: 7,066,704 km (0.091 R)
• M27: 7,522,828 km (0.117 R)
• M28: 7,725,533 km (0.048 R)
• M29: 8,978,715 km (0.048 R)
• M30: 9,255,321 km (0.097 R)
• M31: 9,379,188 km (0.078 R)
• M32: 9,659,983 km (0.107 R)
• M33: 10,134,209 km (0.104 R)
• M34: 10,615,914 km (0.105 R)
• M35: 11,137,861 km (0.074 R)
• M36: 12,308,913 km (0.061 R)
• M37: 13,099,687 km (0.09 R)
• M38: 13,871,313 km (0.117 R)
• M39: 14,477,633 km (0.025 R)
• M40: 14,693,652 km (0.109 R)
• M41: 14,838,314 km (0.04 R)
• M42: 15,056,278 km (0.094 R)
• M43: 15,421,745 km (0.066 R)
• M44: 15,568,650 km (0.099 R)
• M45: 15,790,055 km (0.039 R)
• M46: 15,975,407 km (0.075 R)
• M47: 16,423,004 km (0.1 R)
• M48: 16,497,952 km (0.038 R)
• M49: 16,573,200 km (0.053 R)
• M50: 17,598,394 km (0.099 R)
• M51: 19,550,946 km (0.044 R)
• M52: 19,789,704 km (0.116 R)
• M53: 20,593,044 km (0.081 R)
• M54: 23,868,639 km (0.109 R)
• M55: 24,508,769 km (0.089 R)
• M56: 24,809,311 km (0.084 R)
• M57: 24,938,563 km (0.063 R)
• M58: 25,024,881 km (0.091 R)
• M59: 25,111,199 km (0.114 R)
• M60: 25,762,100 km (0.114 R)
• M61: 25,892,998 km (0.097 R)
• M62: 25,980,363 km (0.051 R)
• M63: 26,859,250 km (0.086 R)
• M64: 26,947,663 km (0.096 R)
• M65: 27,480,381 km (0.076 R)
• M66: 29,189,836 km (0.1 R)
• M67: 30,609,819 km (0.09 R)
• M68: 30,979,924 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.2

Radius: 5.2

Gravity: 28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.48 AU - 15.08 AU

Year: 20222 Days

Day: 18.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,465,928 km

• M1: 195,824 km (0.119 R)
• M2: 323,131 km (0.058 R)
• M3: 496,964 km (0.101 R)
• M4: 628,311 km (0.059 R)
• M5: 820,544 km (0.103 R)
• M6: 897,438 km (0.049 R)
• M7: 1,030,879 km (0.106 R)
• M8: 1,924,128 km (0.11 R)
• M9: 2,027,051 km (0.111 R)
• M10: 2,274,486 km (0.063 R)
• M11: 2,568,895 km (0.058 R)
• M12: 3,691,178 km (0.067 R)
• M13: 3,905,701 km (0.088 R)
• M14: 4,080,282 km (0.087 R)
• M15: 4,990,884 km (0.048 R)
• M16: 5,038,007 km (0.113 R)
• M17: 5,961,625 km (0.052 R)
• M18: 6,061,855 km (0.054 R)
• M19: 6,622,997 km (0.084 R)
• M20: 6,726,818 km (0.075 R)
• M21: 7,904,153 km (0.113 R)
• M22: 8,236,111 km (0.118 R)
• M23: 9,143,571 km (0.104 R)
• M24: 9,259,211 km (0.117 R)
• M25: 11,672,075 km (0.05 R)
• M26: 13,469,044 km (0.08 R)
• M27: 13,732,785 km (0.092 R)
• M28: 14,198,334 km (0.07 R)
• M29: 16,391,588 km (0.084 R)
• M30: 16,461,750 km (0.116 R)
• M31: 17,455,379 km (0.104 R)
• M32: 17,527,186 km (0.101 R)
• M33: 18,104,334 km (0.036 R)
• M34: 18,981,875 km (0.094 R)
• M35: 21,235,567 km (0.062 R)
• M36: 22,160,381 km (0.104 R)
• M37: 23,019,672 km (0.05 R)
• M38: 24,288,860 km (0.111 R)
• M39: 24,690,231 km (0.083 R)
• M40: 26,070,870 km (0.097 R)
• M41: 26,317,108 km (0.065 R)
• M42: 26,399,387 km (0.07 R)
• M43: 26,729,250 km (0.113 R)
• M44: 30,706,010 km (0.101 R)
• M45: 31,663,137 km (0.087 R)
• M46: 34,502,355 km (0.097 R)
• M47: 34,682,471 km (0.071 R)
• M48: 35,043,750 km (0.119 R)
• M49: 35,678,943 km (0.066 R)
• M50: 37,885,212 km (0.085 R)
• M51: 38,350,461 km (0.068 R)
• M52: 38,537,010 km (0.075 R)
• M53: 39,851,676 km (0.038 R)
• M54: 40,230,009 km (0.092 R)
• M55: 40,514,544 km (0.103 R)
• M56: 41,563,524 km (0.06 R)
• M57: 41,851,201 km (0.112 R)
• M58: 42,139,476 km (0.098 R)
• M59: 43,299,159 km (0.117 R)
• M60: 43,785,502 km (0.115 R)
• M61: 43,883,039 km (0.08 R)
• M62: 45,847,708 km (0.091 R)
• M63: 46,741,256 km (0.11 R)
• M64: 46,840,888 km (0.057 R)
• M65: 47,440,178 km (0.101 R)
• M66: 49,557,436 km (0.09 R)
• M67: 50,781,147 km (0.106 R)
• M68: 51,705,512 km (0.105 R)
• M69: 53,258,188 km (0.09 R)
• M70: 54,511,519 km (0.061 R)
• M71: 54,826,273 km (0.107 R)
• M72: 55,985,806 km (0.071 R)
• M73: 56,727,812 km (0.055 R)
• M74: 57,046,904 km (0.064 R)
• M75: 58,114,584 km (0.029 R)
• M76: 58,543,631 km (0.073 R)
• M77: 60,269,841 km (0.093 R)
• M78: 63,993,182 km (0.107 R)
• M79: 64,657,995 km (0.094 R)
• M80: 65,325,052 km (0.109 R)
• M81: 65,771,003 km (0.034 R)
• M82: 65,882,603 km (0.041 R)
• M83: 66,218,001 km (0.096 R)
• M84: 66,665,898 km (0.12 R)
• M85: 68,241,911 km (0.09 R)
• M86: 68,694,295 km (0.101 R)
• M87: 71,774,665 km (0.104 R)
• M88: 72,119,787 km (0.074 R)
• M89: 74,085,354 km (0.057 R)
• M90: 76,420,277 km (0.097 R)
• M91: 76,772,580 km (0.07 R)
• M92: 77,832,780 km (0.113 R)
• M93: 78,423,841 km (0.1 R)
• M94: 78,660,655 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.8

Radius: 3.1

Gravity: 70.43 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.13 AU - 17.85 AU

Year: 20670 Days

Day: 22.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,465,928 km

• M1: 104,719 km (0.093 R)
• M2: 363,224 km (0.062 R)
• M3: 612,154 km (0.12 R)
• M4: 657,931 km (0.051 R)
• M5: 852,857 km (0.066 R)
• M6: 983,307 km (0.044 R)
• M7: 2,059,813 km (0.104 R)
• M8: 2,305,752 km (0.117 R)
• M9: 2,560,816 km (0.112 R)
• M10: 2,710,713 km (0.075 R)
• M11: 2,748,562 km (0.116 R)
• M12: 3,018,735 km (0.102 R)
• M13: 3,177,010 km (0.065 R)
• M14: 3,751,765 km (0.113 R)
• M15: 4,094,494 km (0.106 R)
• M16: 4,138,027 km (0.119 R)
• M17: 4,402,366 km (0.111 R)
• M18: 4,536,705 km (0.108 R)
• M19: 4,855,199 km (0.07 R)
• M20: 5,087,076 km (0.08 R)
• M21: 5,275,270 km (0.112 R)
• M22: 5,322,692 km (0.025 R)
• M23: 5,465,708 km (0.103 R)
• M24: 6,149,669 km (0.057 R)
• M25: 6,450,959 km (0.101 R)
• M26: 6,705,725 km (0.071 R)
• M27: 7,225,128 km (0.078 R)
• M28: 8,137,376 km (0.093 R)
• M29: 10,126,280 km (0.097 R)
• M30: 10,185,221 km (0.076 R)
• M31: 10,780,771 km (0.117 R)
• M32: 11,143,545 km (0.069 R)
• M33: 11,943,296 km (0.118 R)
• M34: 12,192,974 km (0.108 R)
• M35: 12,444,448 km (0.085 R)
• M36: 12,507,579 km (0.115 R)
• M37: 12,952,483 km (0.119 R)
• M38: 13,792,475 km (0.11 R)
• M39: 14,318,012 km (0.046 R)
• M40: 14,384,134 km (0.116 R)
• M41: 14,649,820 km (0.064 R)
• M42: 14,716,541 km (0.056 R)
• M43: 15,185,979 km (0.103 R)
• M44: 16,693,178 km (0.038 R)
• M45: 16,972,327 km (0.062 R)
• M46: 17,606,024 km (0.1 R)
• M47: 17,890,110 km (0.074 R)
• M48: 18,247,350 km (0.087 R)
• M49: 18,679,239 km (0.102 R)
• M50: 19,114,419 km (0.09 R)
• M51: 19,847,150 km (0.093 R)
• M52: 19,994,653 km (0.095 R)
• M53: 20,663,655 km (0.073 R)
• M54: 20,963,299 km (0.119 R)
• M55: 22,176,089 km (0.063 R)
• M56: 22,868,279 km (0.056 R)
• M57: 25,146,355 km (0.108 R)
• M58: 26,677,489 km (0.108 R)
• M59: 29,998,113 km (0.106 R)
• M60: 30,337,401 km (0.103 R)
• M61: 30,507,344 km (0.097 R)
• M62: 31,190,857 km (0.112 R)
• M63: 31,620,502 km (0.096 R)
• M64: 32,921,255 km (0.093 R)
• M65: 33,446,344 km (0.109 R)
• M66: 34,771,482 km (0.112 R)
• M67: 35,933,558 km (0.066 R)
• M68: 36,293,790 km (0.108 R)
• M69: 36,383,997 km (0.095 R)
• M70: 36,474,354 km (0.118 R)
• M71: 36,745,575 km (0.116 R)
• M72: 40,240,182 km (0.086 R)
• M73: 45,482,091 km (0.03 R)
• M74: 45,871,494 km (0.119 R)
• M75: 49,326,607 km (0.092 R)
• M76: 53,376,520 km (0.12 R)
• M77: 55,544,941 km (0.116 R)
• M78: 57,847,402 km (0.088 R)
• M79: 61,574,035 km (0.081 R)
• M80: 62,328,606 km (0.113 R)
• M81: 62,544,775 km (0.102 R)
• M82: 63,194,778 km (0.101 R)
• M83: 64,173,896 km (0.066 R)
• M84: 65,267,756 km (0.112 R)
• M85: 66,257,346 km (0.025 R)
• M86: 66,698,809 km (0.094 R)
• M87: 67,030,617 km (0.068 R)
• M88: 67,141,320 km (0.039 R)
• M89: 67,252,022 km (0.053 R)
• M90: 67,695,729 km (0.115 R)
• M91: 70,265,521 km (0.101 R)
• M92: 70,490,517 km (0.076 R)
• M93: 72,185,311 km (0.117 R)
• M94: 72,525,945 km (0.101 R)
• M95: 73,322,704 km (0.065 R)
• M96: 73,665,133 km (0.032 R)
• M97: 75,039,788 km (0.07 R)
• M98: 77,349,878 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 13,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit