🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.07 AU - 1.33 AU

Year: 488 Days

Day: 33.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.69 AU - 2.45 AU

Year: 1104 Days

Day: 18.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 13,640,162 km

• M1: 44,131 km (0.113 R)
• M2: 526,435 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.87 AU - 2.45 AU

Year: 1177 Days

Day: 43.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 13,640,162 km

• M1: 763,847 km (0.07 R)
• M2: 1,063,342 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.59 AU - 3.95 AU

Year: 2715 Days

Day: 30.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.19 AU - 4.67 AU

Year: 2889 Days

Day: 21.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 13,640,162 km

• M1: 1,680,732 km (0.062 R)
• M2: 2,326,546 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.87 AU - 4.53 AU

Year: 3192 Days

Day: 29.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 13,640,162 km

• M1: 1,508,994 km (0.086 R)
• M2: 2,540,770 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.7

Radius: 15

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.23 AU - 6.31 AU

Year: 4487 Days

Day: 13.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 13,640,162 km

• M1: 187,297 km (0.041 R)
• M2: 372,648 km (0.119 R)
• M3: 570,865 km (0.1 R)
• M4: 681,269 km (0.101 R)
• M5: 928,255 km (0.107 R)
• M6: 1,273,676 km (0.045 R)
• M7: 1,923,529 km (0.056 R)
• M8: 2,200,585 km (0.116 R)
• M9: 2,596,271 km (0.061 R)
• M10: 2,721,484 km (0.071 R)
• M11: 2,830,392 km (0.113 R)
• M12: 3,033,845 km (0.097 R)
• M13: 3,165,940 km (0.098 R)
• M14: 3,554,296 km (0.085 R)
• M15: 4,123,965 km (0.117 R)
• M16: 4,334,598 km (0.097 R)
• M17: 4,570,365 km (0.048 R)
• M18: 4,722,655 km (0.08 R)
• M19: 4,898,732 km (0.06 R)
• M20: 5,122,081 km (0.044 R)
• M21: 5,648,516 km (0.037 R)
• M22: 5,882,936 km (0.078 R)
• M23: 6,120,647 km (0.112 R)
• M24: 6,802,963 km (0.087 R)
• M25: 7,128,189 km (0.11 R)
• M26: 7,280,031 km (0.113 R)
• M27: 7,535,394 km (0.093 R)
• M28: 7,690,079 km (0.092 R)
• M29: 7,793,899 km (0.064 R)
• M30: 8,107,905 km (0.081 R)
• M31: 8,479,656 km (0.075 R)
• M32: 8,748,633 km (0.107 R)
• M33: 8,856,942 km (0.032 R)
• M34: 9,075,056 km (0.114 R)
• M35: 9,572,319 km (0.102 R)
• M36: 9,965,313 km (0.089 R)
• M37: 10,249,399 km (0.086 R)
• M38: 10,651,518 km (0.049 R)
• M39: 11,000,231 km (0.075 R)
• M40: 11,323,362 km (0.119 R)
• M41: 11,828,853 km (0.095 R)
• M42: 11,948,831 km (0.102 R)
• M43: 12,311,456 km (0.045 R)
• M44: 13,140,378 km (0.089 R)
• M45: 13,264,694 km (0.06 R)
• M46: 13,389,458 km (0.115 R)
• M47: 13,987,401 km (0.049 R)
• M48: 14,305,596 km (0.088 R)
• M49: 14,529,843 km (0.113 R)
• M50: 14,916,852 km (0.074 R)
• M51: 15,176,854 km (0.07 R)
• M52: 15,899,411 km (0.065 R)
• M53: 16,032,105 km (0.096 R)
• M54: 16,499,000 km (0.093 R)
• M55: 16,599,679 km (0.113 R)
• M56: 16,801,636 km (0.104 R)
• M57: 17,686,208 km (0.086 R)
• M58: 17,995,876 km (0.095 R)
• M59: 18,134,104 km (0.09 R)
• M60: 18,376,902 km (0.098 R)
• M61: 19,217,492 km (0.049 R)
• M62: 21,703,360 km (0.102 R)
• M63: 22,146,020 km (0.088 R)
• M64: 22,331,222 km (0.029 R)
• M65: 22,852,870 km (0.11 R)
• M66: 24,250,862 km (0.105 R)
• M67: 24,556,790 km (0.085 R)
• M68: 24,748,574 km (0.036 R)
• M69: 25,172,385 km (0.061 R)
• M70: 25,482,053 km (0.086 R)
• M71: 26,066,232 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.1

Radius: 9.4

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.66 AU - 7.64 AU

Year: 5656 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 13,640,162 km

• M1: 128,953 km (0.115 R)
• M2: 235,617 km (0.075 R)
• M3: 801,994 km (0.118 R)
• M4: 975,079 km (0.059 R)
• M5: 1,145,022 km (0.053 R)
• M6: 1,358,349 km (0.104 R)
• M7: 1,567,038 km (0.025 R)
• M8: 1,638,845 km (0.089 R)
• M9: 1,899,444 km (0.038 R)
• M10: 2,672,416 km (0.097 R)
• M11: 2,759,034 km (0.104 R)
• M12: 3,628,347 km (0.052 R)
• M13: 4,043,182 km (0.093 R)
• M14: 4,193,228 km (0.113 R)
• M15: 4,268,925 km (0.09 R)
• M16: 4,864,624 km (0.117 R)
• M17: 5,024,394 km (0.099 R)
• M18: 5,431,300 km (0.076 R)
• M19: 6,276,977 km (0.079 R)
• M20: 6,392,766 km (0.12 R)
• M21: 6,538,624 km (0.108 R)
• M22: 6,685,529 km (0.03 R)
• M23: 7,072,838 km (0.077 R)
• M24: 7,375,624 km (0.084 R)
• M25: 7,497,995 km (0.09 R)
• M26: 7,900,264 km (0.104 R)
• M27: 8,088,308 km (0.088 R)
• M28: 9,214,630 km (0.106 R)
• M29: 9,578,602 km (0.071 R)
• M30: 9,712,193 km (0.075 R)
• M31: 10,526,604 km (0.075 R)
• M32: 10,907,330 km (0.099 R)
• M33: 11,116,767 km (0.064 R)
• M34: 11,433,616 km (0.037 R)
• M35: 11,610,889 km (0.081 R)
• M36: 11,968,129 km (0.117 R)
• M37: 12,256,703 km (0.083 R)
• M38: 13,321,541 km (0.09 R)
• M39: 13,508,089 km (0.06 R)
• M40: 13,620,437 km (0.108 R)
• M41: 15,031,893 km (0.114 R)
• M42: 15,265,116 km (0.077 R)
• M43: 17,621,881 km (0.112 R)
• M44: 18,197,534 km (0.07 R)
• M45: 18,321,700 km (0.11 R)
• M46: 18,487,754 km (0.104 R)
• M47: 18,737,582 km (0.116 R)
• M48: 18,988,757 km (0.073 R)
• M49: 19,240,829 km (0.109 R)
• M50: 19,494,248 km (0.081 R)
• M51: 19,791,050 km (0.1 R)
• M52: 19,876,171 km (0.025 R)
• M53: 20,389,442 km (0.099 R)
• M54: 20,907,050 km (0.116 R)
• M55: 20,993,668 km (0.115 R)
• M56: 21,123,967 km (0.116 R)
• M57: 21,385,315 km (0.076 R)
• M58: 22,087,378 km (0.115 R)
• M59: 23,289,247 km (0.111 R)
• M60: 23,739,686 km (0.116 R)
• M61: 24,329,700 km (0.083 R)
• M62: 24,832,648 km (0.118 R)
• M63: 25,663,216 km (0.104 R)
• M64: 25,755,966 km (0.088 R)
• M65: 25,895,541 km (0.104 R)
• M66: 26,035,265 km (0.066 R)
• M67: 26,690,504 km (0.088 R)
• M68: 26,878,848 km (0.119 R)
• M69: 27,493,695 km (0.114 R)
• M70: 28,304,665 km (0.114 R)
• M71: 28,688,982 km (0.108 R)
• M72: 28,785,323 km (0.031 R)
• M73: 29,026,774 km (0.056 R)
• M74: 29,608,859 km (0.116 R)
• M75: 30,390,957 km (0.113 R)
• M76: 31,130,270 km (0.039 R)
• M77: 31,477,337 km (0.104 R)
• M78: 31,726,118 km (0.112 R)
• M79: 32,878,470 km (0.095 R)
• M80: 33,029,714 km (0.076 R)
• M81: 33,282,534 km (0.105 R)
• M82: 33,688,244 km (0.081 R)
• M83: 33,891,697 km (0.025 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.2

Radius: 14.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.93 AU - 7.21 AU

Year: 6245 Days

Day: 6.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 13,640,162 km

• M1: 188,942 km (0.114 R)
• M2: 372,947 km (0.075 R)
• M3: 469,887 km (0.107 R)
• M4: 589,715 km (0.118 R)
• M5: 711,188 km (0.114 R)
• M6: 957,277 km (0.11 R)
• M7: 1,091,616 km (0.085 R)
• M8: 1,189,901 km (0.09 R)
• M9: 1,306,139 km (0.117 R)
• M10: 2,302,162 km (0.092 R)
• M11: 2,736,295 km (0.086 R)
• M12: 3,341,418 km (0.101 R)
• M13: 3,467,529 km (0.067 R)
• M14: 3,595,286 km (0.098 R)
• M15: 3,702,996 km (0.052 R)
• M16: 3,877,577 km (0.09 R)
• M17: 4,510,376 km (0.068 R)
• M18: 5,175,787 km (0.115 R)
• M19: 5,470,495 km (0.104 R)
• M20: 5,922,879 km (0.08 R)
• M21: 6,102,247 km (0.059 R)
• M22: 6,205,469 km (0.065 R)
• M23: 6,757,186 km (0.064 R)
• M24: 7,106,796 km (0.064 R)
• M25: 7,462,391 km (0.075 R)
• M26: 7,908,043 km (0.077 R)
• M27: 8,020,839 km (0.115 R)
• M28: 8,419,967 km (0.116 R)
• M29: 8,650,946 km (0.108 R)
• M30: 8,767,183 km (0.109 R)
• M31: 8,913,340 km (0.025 R)
• M32: 9,030,775 km (0.086 R)
• M33: 9,237,519 km (0.074 R)
• M34: 9,505,748 km (0.113 R)
• M35: 9,928,212 km (0.116 R)
• M36: 10,233,691 km (0.041 R)
• M37: 10,356,810 km (0.111 R)
• M38: 10,635,661 km (0.053 R)
• M39: 10,760,276 km (0.114 R)
• M40: 11,074,132 km (0.112 R)
• M41: 11,422,994 km (0.052 R)
• M42: 12,099,027 km (0.113 R)
• M43: 12,261,789 km (0.1 R)
• M44: 12,458,211 km (0.098 R)
• M45: 13,120,631 km (0.117 R)
• M46: 13,456,029 km (0.097 R)
• M47: 13,624,925 km (0.079 R)
• M48: 14,169,910 km (0.055 R)
• M49: 14,896,058 km (0.106 R)
• M50: 15,457,350 km (0.066 R)
• M51: 15,990,068 km (0.092 R)
• M52: 16,420,461 km (0.117 R)
• M53: 16,564,823 km (0.058 R)
• M54: 17,183,111 km (0.109 R)
• M55: 17,660,926 km (0.115 R)
• M56: 18,292,379 km (0.093 R)
• M57: 18,931,311 km (0.067 R)
• M58: 19,120,702 km (0.064 R)
• M59: 19,807,506 km (0.103 R)
• M60: 20,619,075 km (0.106 R)
• M61: 20,813,851 km (0.08 R)
• M62: 22,194,789 km (0.076 R)
• M63: 23,158,798 km (0.107 R)
• M64: 24,630,392 km (0.118 R)
• M65: 25,711,984 km (0.056 R)
• M66: 25,879,684 km (0.094 R)
• M67: 26,469,847 km (0.083 R)
• M68: 27,448,965 km (0.063 R)
• M69: 27,663,339 km (0.106 R)
• M70: 28,180,200 km (0.05 R)
• M71: 28,396,518 km (0.102 R)
• M72: 28,830,801 km (0.096 R)
• M73: 29,136,130 km (0.074 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10

Radius: 10.1

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.82 AU - 12.12 AU

Year: 12564 Days

Day: 7.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 13,640,162 km

• M1: 131,945 km (0.069 R)
• M2: 1,262,606 km (0.106 R)
• M3: 1,734,438 km (0.025 R)
• M4: 2,106,488 km (0.079 R)
• M5: 2,181,885 km (0.089 R)
• M6: 2,290,942 km (0.098 R)
• M7: 2,972,061 km (0.12 R)
• M8: 3,093,534 km (0.081 R)
• M9: 3,291,303 km (0.113 R)
• M10: 5,758,770 km (0.064 R)
• M11: 6,126,033 km (0.079 R)
• M12: 7,421,401 km (0.118 R)
• M13: 7,804,371 km (0.063 R)
• M14: 9,328,325 km (0.111 R)
• M15: 10,069,133 km (0.049 R)
• M16: 10,197,488 km (0.059 R)
• M17: 10,604,544 km (0.054 R)
• M18: 11,111,382 km (0.075 R)
• M19: 11,683,743 km (0.107 R)
• M20: 12,976,718 km (0.068 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 10,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit