🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.74 AU - 1.02 AU

Year: 299 Days

Day: 42.6 Hours

Environment

Temp: 87 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.83 AU - 0.97 AU

Year: 309 Days

Day: 32.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.63 AU - 1.85 AU

Year: 830 Days

Day: 20.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,212,205 km

• M1: 1,076,805 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.35 AU - 2.71 AU

Year: 1455 Days

Day: 36.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.74 AU - 3.8 AU

Year: 2139 Days

Day: 34.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,212,205 km

• M1: 73,602 km (0.106 R)
• M2: 1,882,240 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.91 AU - 3.93 AU

Year: 2287 Days

Day: 44.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.9

Radius: 8.8

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.25 AU - 7.47 AU

Year: 6498 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 94,212,205 km

• M1: 181,163 km (0.073 R)
• M2: 273,615 km (0.102 R)
• M3: 379,530 km (0.11 R)
• M4: 443,408 km (0.1 R)
• M5: 638,334 km (0.119 R)
• M6: 1,054,216 km (0.111 R)
• M7: 1,319,304 km (0.08 R)
• M8: 1,467,406 km (0.069 R)
• M9: 1,605,484 km (0.089 R)
• M10: 2,200,136 km (0.067 R)
• M11: 2,270,148 km (0.074 R)
• M12: 2,558,124 km (0.117 R)
• M13: 2,876,767 km (0.071 R)
• M14: 3,288,161 km (0.06 R)
• M15: 3,470,072 km (0.085 R)
• M16: 3,531,557 km (0.079 R)
• M17: 4,014,459 km (0.099 R)
• M18: 4,143,861 km (0.066 R)
• M19: 4,473,575 km (0.1 R)
• M20: 4,630,353 km (0.109 R)
• M21: 5,346,478 km (0.071 R)
• M22: 5,681,278 km (0.096 R)
• M23: 5,973,593 km (0.112 R)
• M24: 6,072,178 km (0.114 R)
• M25: 7,587,754 km (0.081 R)
• M26: 7,882,761 km (0.119 R)
• M27: 8,126,904 km (0.081 R)
• M28: 8,208,884 km (0.081 R)
• M29: 8,762,246 km (0.114 R)
• M30: 8,846,320 km (0.03 R)
• M31: 9,817,659 km (0.055 R)
• M32: 10,021,861 km (0.079 R)
• M33: 10,168,466 km (0.092 R)
• M34: 10,227,408 km (0.075 R)
• M35: 12,737,660 km (0.111 R)
• M36: 12,801,239 km (0.034 R)
• M37: 13,184,509 km (0.091 R)
• M38: 13,766,445 km (0.109 R)
• M39: 14,621,995 km (0.099 R)
• M40: 14,755,137 km (0.108 R)
• M41: 14,922,088 km (0.056 R)
• M42: 15,056,128 km (0.115 R)
• M43: 15,426,832 km (0.092 R)
• M44: 15,732,460 km (0.1 R)
• M45: 16,904,709 km (0.103 R)
• M46: 17,114,445 km (0.066 R)
• M47: 17,572,065 km (0.062 R)
• M48: 17,784,494 km (0.041 R)
• M49: 17,926,762 km (0.045 R)
• M50: 18,283,702 km (0.087 R)
• M51: 18,355,509 km (0.092 R)
• M52: 18,571,080 km (0.113 R)
• M53: 18,787,548 km (0.092 R)
• M54: 19,259,529 km (0.088 R)
• M55: 19,588,495 km (0.082 R)
• M56: 19,845,654 km (0.068 R)
• M57: 19,919,405 km (0.037 R)
• M58: 20,885,658 km (0.05 R)
• M59: 20,960,606 km (0.104 R)
• M60: 21,035,705 km (0.116 R)
• M61: 22,057,608 km (0.087 R)
• M62: 22,709,256 km (0.074 R)
• M63: 23,018,176 km (0.101 R)
• M64: 23,601,009 km (0.108 R)
• M65: 23,953,162 km (0.047 R)
• M66: 25,019,795 km (0.084 R)
• M67: 25,298,795 km (0.094 R)
• M68: 25,659,176 km (0.084 R)
• M69: 26,547,040 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.4

Radius: 14.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.5 AU - 11.7 AU

Year: 10757 Days

Day: 9.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 94,212,205 km

• M1: 188,793 km (0.108 R)
• M2: 323,879 km (0.106 R)
• M3: 539,450 km (0.079 R)
• M4: 858,692 km (0.072 R)
• M5: 1,033,871 km (0.029 R)
• M6: 1,134,849 km (0.106 R)
• M7: 1,239,718 km (0.096 R)
• M8: 1,422,377 km (0.051 R)
• M9: 1,575,266 km (0.119 R)
• M10: 1,673,851 km (0.12 R)
• M11: 1,774,680 km (0.118 R)
• M12: 2,423,486 km (0.11 R)
• M13: 2,846,997 km (0.034 R)
• M14: 2,944,385 km (0.092 R)
• M15: 3,092,637 km (0.069 R)
• M16: 3,474,261 km (0.109 R)
• M17: 4,116,784 km (0.108 R)
• M18: 4,367,360 km (0.08 R)
• M19: 4,709,491 km (0.115 R)
• M20: 4,825,429 km (0.083 R)
• M21: 5,329,275 km (0.084 R)
• M22: 5,633,557 km (0.11 R)
• M23: 6,006,355 km (0.073 R)
• M24: 6,743,423 km (0.108 R)
• M25: 7,713,715 km (0.109 R)
• M26: 7,954,568 km (0.068 R)
• M27: 8,058,538 km (0.031 R)
• M28: 8,656,331 km (0.03 R)
• M29: 9,304,988 km (0.08 R)
• M30: 9,672,250 km (0.088 R)
• M31: 9,969,501 km (0.117 R)
• M32: 10,232,046 km (0.098 R)
• M33: 11,815,689 km (0.112 R)
• M34: 12,454,322 km (0.065 R)
• M35: 12,899,974 km (0.109 R)
• M36: 13,268,434 km (0.115 R)
• M37: 13,932,199 km (0.115 R)
• M38: 14,479,428 km (0.114 R)
• M39: 14,606,736 km (0.114 R)
• M40: 14,734,493 km (0.069 R)
• M41: 14,948,118 km (0.113 R)
• M42: 15,119,857 km (0.074 R)
• M43: 15,248,960 km (0.05 R)
• M44: 15,812,944 km (0.11 R)
• M45: 16,075,638 km (0.07 R)
• M46: 16,428,090 km (0.066 R)
• M47: 16,783,086 km (0.104 R)
• M48: 16,916,976 km (0.115 R)
• M49: 17,230,533 km (0.114 R)
• M50: 18,137,096 km (0.113 R)
• M51: 18,274,427 km (0.096 R)
• M52: 19,105,593 km (0.117 R)
• M53: 19,245,317 km (0.084 R)
• M54: 20,043,721 km (0.111 R)
• M55: 20,470,823 km (0.104 R)
• M56: 21,575,753 km (0.086 R)
• M57: 21,721,312 km (0.082 R)
• M58: 22,947,117 km (0.103 R)
• M59: 25,773,619 km (0.108 R)
• M60: 26,653,254 km (0.036 R)
• M61: 27,437,596 km (0.089 R)
• M62: 28,761,687 km (0.097 R)
• M63: 28,868,500 km (0.069 R)
• M64: 30,106,571 km (0.12 R)
• M65: 30,215,030 km (0.091 R)
• M66: 30,704,813 km (0.12 R)
• M67: 30,977,979 km (0.052 R)
• M68: 31,526,854 km (0.102 R)
• M69: 31,747,361 km (0.071 R)
• M70: 33,024,927 km (0.066 R)
• M71: 33,529,371 km (0.073 R)
• M72: 34,092,906 km (0.102 R)
• M73: 35,229,401 km (0.045 R)
• M74: 35,572,878 km (0.097 R)
• M75: 35,744,915 km (0.112 R)
• M76: 36,436,207 km (0.09 R)
• M77: 37,481,298 km (0.091 R)
• M78: 37,831,806 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.2

Radius: 5.8

Gravity: 27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.07 AU - 16.65 AU

Year: 23931 Days

Day: 24.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,212,205 km

• M1: 105,466 km (0.109 R)
• M2: 537,056 km (0.087 R)
• M3: 1,062,145 km (0.113 R)
• M4: 1,220,719 km (0.05 R)
• M5: 2,083,599 km (0.119 R)
• M6: 2,242,322 km (0.09 R)
• M7: 2,699,045 km (0.06 R)
• M8: 2,785,213 km (0.103 R)
• M9: 2,872,279 km (0.106 R)
• M10: 2,916,111 km (0.101 R)
• M11: 3,506,574 km (0.066 R)
• M12: 4,083,723 km (0.086 R)
• M13: 4,133,090 km (0.111 R)
• M14: 5,216,328 km (0.096 R)
• M15: 5,541,105 km (0.077 R)
• M16: 9,919,087 km (0.063 R)
• M17: 10,119,398 km (0.113 R)
• M18: 13,426,708 km (0.096 R)
• M19: 15,155,760 km (0.108 R)
• M20: 15,232,654 km (0.108 R)
• M21: 16,636,330 km (0.057 R)
• M22: 17,837,302 km (0.075 R)
• M23: 19,065,949 km (0.115 R)
• M24: 20,746,233 km (0.109 R)
• M25: 24,967,585 km (0.108 R)
• M26: 26,802,254 km (0.061 R)
• M27: 26,988,054 km (0.11 R)
• M28: 28,490,166 km (0.119 R)
• M29: 29,634,441 km (0.08 R)
• M30: 30,502,407 km (0.099 R)
• M31: 32,461,092 km (0.095 R)
• M32: 32,957,009 km (0.099 R)
• M33: 33,056,641 km (0.103 R)
• M34: 33,655,631 km (0.106 R)
• M35: 33,755,862 km (0.077 R)
• M36: 35,780,669 km (0.119 R)
• M37: 35,882,844 km (0.086 R)
• M38: 37,014,253 km (0.109 R)
• M39: 38,261,750 km (0.112 R)
• M40: 38,366,319 km (0.043 R)
• M41: 39,206,460 km (0.071 R)
• M42: 39,417,393 km (0.057 R)
• M43: 40,584,406 km (0.094 R)
• M44: 41,870,499 km (0.089 R)
• M45: 42,086,070 km (0.058 R)
• M46: 43,933,903 km (0.096 R)
• M47: 44,702,387 km (0.112 R)
• M48: 45,697,063 km (0.12 R)
• M49: 46,141,518 km (0.092 R)
• M50: 46,252,819 km (0.052 R)
• M51: 46,475,720 km (0.079 R)
• M52: 47,820,755 km (0.056 R)
• M53: 48,271,792 km (0.03 R)
• M54: 50,548,821 km (0.118 R)
• M55: 52,047,493 km (0.097 R)
• M56: 52,744,020 km (0.111 R)
• M57: 53,326,854 km (0.093 R)
• M58: 54,029,216 km (0.063 R)
• M59: 54,499,103 km (0.038 R)
• M60: 56,035,473 km (0.113 R)
• M61: 57,825,860 km (0.057 R)
• M62: 58,186,241 km (0.105 R)
• M63: 58,909,098 km (0.112 R)
• M64: 59,271,724 km (0.098 R)
• M65: 59,392,748 km (0.062 R)
• M66: 60,607,483 km (0.1 R)
• M67: 61,462,584 km (0.089 R)
• M68: 61,585,105 km (0.063 R)
• M69: 62,075,936 km (0.092 R)
• M70: 62,198,905 km (0.11 R)
• M71: 64,673,852 km (0.085 R)
• M72: 65,047,847 km (0.09 R)
• M73: 65,172,612 km (0.11 R)
• M74: 65,547,653 km (0.07 R)
• M75: 67,939,125 km (0.106 R)
• M76: 68,192,544 km (0.118 R)
• M77: 70,359,020 km (0.089 R)
• M78: 70,743,636 km (0.028 R)
• M79: 71,515,112 km (0.037 R)
• M80: 71,643,916 km (0.119 R)
• M81: 71,901,823 km (0.045 R)
• M82: 74,106,596 km (0.099 R)
• M83: 75,544,980 km (0.106 R)
• M84: 76,465,156 km (0.082 R)
• M85: 78,848,101 km (0.072 R)
• M86: 79,114,385 km (0.107 R)
• M87: 79,647,851 km (0.115 R)
• M88: 79,915,033 km (0.089 R)
• M89: 83,686,844 km (0.042 R)
• M90: 86,416,257 km (0.109 R)
• M91: 90,564,756 km (0.07 R)
• M92: 92,382,519 km (0.114 R)
• M93: 93,929,960 km (0.072 R)
• M94: 94,071,031 km (0.108 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 12,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit