🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.56 AU - 0.86 AU

Year: 220 Days

Day: 45.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.66 AU - 0.82 AU

Year: 234 Days

Day: 15.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,393,438 km

• M1: 141,520 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.85 AU - 1.15 AU

Year: 367 Days

Day: 22.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.18 AU - 1.26 AU

Year: 495 Days

Day: 32.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.68 AU - 3.94 AU

Year: 2211 Days

Day: 44.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,393,438 km

• M1: 432,188 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.05 AU - 4.51 AU

Year: 3250 Days

Day: 47.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.6

Radius: 9.5

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.46 AU - 5.54 AU

Year: 4104 Days

Day: 10.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,393,438 km

• M1: 157,676 km (0.093 R)
• M2: 225,145 km (0.09 R)
• M3: 317,447 km (0.101 R)
• M4: 420,819 km (0.072 R)
• M5: 674,088 km (0.077 R)
• M6: 910,602 km (0.087 R)
• M7: 1,067,381 km (0.053 R)
• M8: 1,314,367 km (0.095 R)
• M9: 1,418,337 km (0.059 R)
• M10: 1,525,150 km (0.063 R)
• M11: 1,601,595 km (0.032 R)
• M12: 1,701,825 km (0.082 R)
• M13: 1,908,719 km (0.106 R)
• M14: 2,123,841 km (0.076 R)
• M15: 2,372,473 km (0.087 R)
• M16: 2,630,379 km (0.042 R)
• M17: 2,776,237 km (0.077 R)
• M18: 2,883,948 km (0.076 R)
• M19: 3,034,443 km (0.075 R)
• M20: 3,117,620 km (0.061 R)
• M21: 3,371,786 km (0.106 R)
• M22: 3,676,966 km (0.106 R)
• M23: 3,750,867 km (0.053 R)
• M24: 3,885,356 km (0.097 R)
• M25: 3,960,753 km (0.091 R)
• M26: 4,392,044 km (0.115 R)
• M27: 4,518,005 km (0.118 R)
• M28: 4,887,063 km (0.073 R)
• M29: 5,067,029 km (0.074 R)
• M30: 5,215,879 km (0.116 R)
• M31: 5,877,700 km (0.11 R)
• M32: 5,999,323 km (0.043 R)
• M33: 6,174,503 km (0.101 R)
• M34: 6,298,220 km (0.076 R)
• M35: 6,458,290 km (0.109 R)
• M36: 6,565,851 km (0.041 R)
• M37: 6,910,524 km (0.081 R)
• M38: 7,131,181 km (0.112 R)
• M39: 7,617,224 km (0.054 R)
• M40: 7,712,069 km (0.08 R)
• M41: 8,075,592 km (0.075 R)
• M42: 8,879,082 km (0.096 R)
• M43: 9,078,945 km (0.116 R)
• M44: 9,219,717 km (0.071 R)
• M45: 9,300,500 km (0.111 R)
• M46: 9,381,582 km (0.085 R)
• M47: 9,626,025 km (0.091 R)
• M48: 9,831,422 km (0.075 R)
• M49: 10,058,961 km (0.092 R)
• M50: 10,267,351 km (0.103 R)
• M51: 10,498,330 km (0.027 R)
• M52: 10,773,440 km (0.119 R)
• M53: 11,158,206 km (0.102 R)
• M54: 11,265,916 km (0.104 R)
• M55: 11,569,301 km (0.098 R)
• M56: 12,117,876 km (0.098 R)
• M57: 12,562,930 km (0.11 R)
• M58: 12,630,099 km (0.11 R)
• M59: 13,013,220 km (0.096 R)
• M60: 13,103,876 km (0.102 R)
• M61: 13,194,831 km (0.073 R)
• M62: 13,308,675 km (0.076 R)
• M63: 13,422,968 km (0.11 R)
• M64: 13,491,783 km (0.111 R)
• M65: 13,790,829 km (0.111 R)
• M66: 13,929,656 km (0.108 R)
• M67: 14,395,803 km (0.099 R)
• M68: 14,843,250 km (0.104 R)
• M69: 15,104,448 km (0.03 R)
• M70: 15,223,678 km (0.086 R)
• M71: 15,463,034 km (0.067 R)
• M72: 15,751,908 km (0.108 R)
• M73: 16,457,561 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.2

Radius: 11.1

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.99 AU - 8.63 AU

Year: 8012 Days

Day: 6 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,393,438 km

• M1: 139,575 km (0.032 R)
• M2: 322,383 km (0.118 R)
• M3: 539,450 km (0.054 R)
• M4: 964,906 km (0.075 R)
• M5: 1,057,807 km (0.102 R)
• M6: 1,334,712 km (0.12 R)
• M7: 1,525,001 km (0.119 R)
• M8: 1,909,318 km (0.029 R)
• M9: 2,052,333 km (0.097 R)
• M10: 2,298,571 km (0.039 R)
• M11: 2,580,713 km (0.05 R)
• M12: 2,846,997 km (0.11 R)
• M13: 3,349,048 km (0.115 R)
• M14: 3,464,387 km (0.039 R)
• M15: 3,610,395 km (0.077 R)
• M16: 3,878,624 km (0.062 R)
• M17: 5,114,751 km (0.075 R)
• M18: 5,758,321 km (0.047 R)
• M19: 6,862,653 km (0.063 R)
• M20: 7,010,007 km (0.114 R)
• M21: 7,495,751 km (0.067 R)
• M22: 7,609,445 km (0.054 R)
• M23: 7,685,591 km (0.044 R)
• M24: 8,147,698 km (0.079 R)
• M25: 8,539,645 km (0.11 R)
• M26: 8,618,782 km (0.108 R)
• M27: 8,897,633 km (0.109 R)
• M28: 9,423,469 km (0.107 R)
• M29: 9,505,299 km (0.119 R)
• M30: 10,463,174 km (0.095 R)
• M31: 10,718,089 km (0.094 R)
• M32: 10,889,229 km (0.057 R)
• M33: 11,802,374 km (0.069 R)
• M34: 12,469,581 km (0.1 R)
• M35: 12,604,518 km (0.096 R)
• M36: 12,966,695 km (0.107 R)
• M37: 13,286,535 km (0.082 R)
• M38: 13,980,519 km (0.078 R)
• M39: 14,214,490 km (0.047 R)
• M40: 14,402,535 km (0.104 R)
• M41: 14,971,755 km (0.076 R)
• M42: 15,115,219 km (0.088 R)
• M43: 16,674,029 km (0.075 R)
• M44: 17,724,505 km (0.069 R)
• M45: 18,181,228 km (0.097 R)
• M46: 18,899,597 km (0.095 R)
• M47: 21,270,573 km (0.053 R)
• M48: 22,572,972 km (0.101 R)
• M49: 23,012,940 km (0.091 R)
• M50: 23,178,544 km (0.114 R)
• M51: 24,349,597 km (0.087 R)
• M52: 25,197,667 km (0.084 R)
• M53: 25,539,648 km (0.081 R)
• M54: 26,343,587 km (0.035 R)
• M55: 26,632,759 km (0.085 R)
• M56: 26,806,742 km (0.065 R)
• M57: 26,981,023 km (0.099 R)
• M58: 27,272,589 km (0.098 R)
• M59: 27,917,356 km (0.112 R)
• M60: 28,153,122 km (0.064 R)
• M61: 28,330,396 km (0.092 R)
• M62: 29,641,621 km (0.025 R)
• M63: 30,062,889 km (0.109 R)
• M64: 30,244,052 km (0.087 R)
• M65: 31,890,975 km (0.113 R)
• M66: 33,441,706 km (0.072 R)
• M67: 33,566,920 km (0.107 R)
• M68: 34,826,683 km (0.11 R)
• M69: 35,781,716 km (0.113 R)
• M70: 36,037,828 km (0.065 R)
• M71: 37,003,632 km (0.079 R)
• M72: 37,392,437 km (0.099 R)
• M73: 37,717,363 km (0.106 R)
• M74: 37,912,888 km (0.119 R)
• M75: 38,043,337 km (0.113 R)
• M76: 38,370,208 km (0.084 R)
• M77: 38,501,256 km (0.103 R)
• M78: 38,697,977 km (0.089 R)
• M79: 39,290,385 km (0.103 R)
• M80: 39,488,452 km (0.069 R)
• M81: 40,018,478 km (0.065 R)
• M82: 40,550,747 km (0.114 R)
• M83: 41,824,423 km (0.096 R)
• M84: 42,975,130 km (0.102 R)
• M85: 44,204,974 km (0.116 R)
• M86: 44,548,600 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.7

Radius: 12.1

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.53 AU - 12.29 AU

Year: 14148 Days

Day: 13.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,393,438 km

• M1: 217,665 km (0.116 R)
• M2: 651,798 km (0.057 R)
• M3: 743,950 km (0.113 R)
• M4: 1,346,830 km (0.119 R)
• M5: 1,468,303 km (0.08 R)
• M6: 1,593,816 km (0.112 R)
• M7: 1,749,248 km (0.066 R)
• M8: 2,333,577 km (0.077 R)
• M9: 2,481,380 km (0.097 R)
• M10: 3,433,122 km (0.117 R)
• M11: 3,704,642 km (0.083 R)
• M12: 3,913,032 km (0.077 R)
• M13: 4,672,689 km (0.08 R)
• M14: 5,127,168 km (0.087 R)
• M15: 6,449,613 km (0.087 R)
• M16: 7,562,322 km (0.083 R)
• M17: 8,641,521 km (0.07 R)
• M18: 9,340,592 km (0.063 R)
• M19: 9,435,138 km (0.108 R)
• M20: 10,154,703 km (0.089 R)
• M21: 10,891,922 km (0.118 R)
• M22: 11,141,451 km (0.094 R)
• M23: 11,292,096 km (0.114 R)
• M24: 11,799,382 km (0.038 R)
• M25: 11,901,707 km (0.105 R)
• M26: 12,158,717 km (0.072 R)
• M27: 12,469,731 km (0.099 R)
• M28: 13,418,480 km (0.061 R)
• M29: 13,793,821 km (0.063 R)
• M30: 13,901,681 km (0.109 R)
• M31: 14,445,021 km (0.091 R)
• M32: 14,664,481 km (0.11 R)
• M33: 14,884,839 km (0.108 R)
• M34: 16,401,611 km (0.102 R)
• M35: 17,265,539 km (0.116 R)
• M36: 17,673,642 km (0.103 R)
• M37: 19,097,215 km (0.037 R)
• M38: 20,005,574 km (0.084 R)
• M39: 20,188,981 km (0.101 R)
• M40: 20,866,210 km (0.064 R)
• M41: 21,176,476 km (0.083 R)
• M42: 21,363,324 km (0.085 R)
• M43: 21,927,308 km (0.114 R)
• M44: 22,242,810 km (0.095 R)
• M45: 22,686,966 km (0.047 R)
• M46: 23,519,628 km (0.107 R)
• M47: 24,297,088 km (0.113 R)
• M48: 24,427,537 km (0.078 R)
• M49: 24,623,510 km (0.117 R)
• M50: 25,611,604 km (0.117 R)
• M51: 26,143,873 km (0.059 R)
• M52: 26,679,733 km (0.098 R)
• M53: 28,103,905 km (0.043 R)
• M54: 29,901,024 km (0.098 R)
• M55: 31,949,019 km (0.056 R)
• M56: 32,809,805 km (0.098 R)
• M57: 33,896,334 km (0.098 R)
• M58: 34,261,204 km (0.106 R)
• M59: 34,407,510 km (0.12 R)
• M60: 37,076,187 km (0.076 R)
• M61: 37,301,481 km (0.108 R)
• M62: 38,283,441 km (0.061 R)
• M63: 38,587,275 km (0.101 R)
• M64: 38,739,565 km (0.094 R)
• M65: 39,657,049 km (0.093 R)
• M66: 40,427,179 km (0.097 R)
• M67: 42,688,201 km (0.061 R)
• M68: 43,477,480 km (0.101 R)
• M69: 44,191,809 km (0.119 R)
• M70: 46,358,286 km (0.117 R)
• M71: 46,925,561 km (0.062 R)
• M72: 47,088,024 km (0.081 R)
• M73: 48,148,823 km (0.116 R)
• M74: 48,887,986 km (0.078 R)
• M75: 49,217,550 km (0.116 R)
• M76: 50,626,911 km (0.086 R)
• M77: 51,546,041 km (0.077 R)
• M78: 51,881,589 km (0.067 R)
• M79: 52,049,587 km (0.045 R)
• M80: 53,315,784 km (0.074 R)
• M81: 53,570,250 km (0.089 R)
• M82: 53,910,136 km (0.115 R)
• M83: 54,250,621 km (0.079 R)
• M84: 54,677,423 km (0.059 R)
• M85: 55,448,451 km (0.094 R)
• M86: 55,534,320 km (0.101 R)
• M87: 58,131,489 km (0.054 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: 528 - 11,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit