🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.56 AU - 0.86 AU

Year: 224 Days

Day: 33.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,453,455 km

• M1: 28,872 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.58 AU - 0.9 AU

Year: 239 Days

Day: 32.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,453,455 km

• M1: 203,304 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.86 AU - 1.02 AU

Year: 342 Days

Day: 46.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.91 AU - 1.11 AU

Year: 380 Days

Day: 23 Hours

Environment

Temp: 15 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,453,455 km

• M1: 48,769 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.13 AU - 3.85 AU

Year: 2443 Days

Day: 46.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.19 AU - 4.97 AU

Year: 3088 Days

Day: 38.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.8

Radius: 8.1

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.95 AU - 11.31 AU

Year: 10338 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,453,455 km

• M1: 161,267 km (0.117 R)
• M2: 376,538 km (0.059 R)
• M3: 455,077 km (0.099 R)
• M4: 511,026 km (0.103 R)
• M5: 569,669 km (0.073 R)
• M6: 934,687 km (0.113 R)
• M7: 1,122,433 km (0.103 R)
• M8: 1,448,107 km (0.044 R)
• M9: 1,621,791 km (0.054 R)
• M10: 1,733,989 km (0.072 R)
• M11: 1,802,505 km (0.077 R)
• M12: 1,918,742 km (0.115 R)
• M13: 2,013,587 km (0.102 R)
• M14: 2,134,313 km (0.072 R)
• M15: 2,332,680 km (0.096 R)
• M16: 2,773,993 km (0.105 R)
• M17: 3,156,814 km (0.055 R)
• M18: 4,124,264 km (0.086 R)
• M19: 4,403,114 km (0.111 R)
• M20: 4,497,361 km (0.118 R)
• M21: 4,688,098 km (0.092 R)
• M22: 5,077,501 km (0.112 R)
• M23: 5,376,398 km (0.042 R)
• M24: 5,715,237 km (0.069 R)
• M25: 6,201,281 km (0.116 R)
• M26: 6,809,246 km (0.058 R)
• M27: 7,851,644 km (0.063 R)
• M28: 8,081,576 km (0.087 R)
• M29: 8,352,498 km (0.12 R)
• M30: 8,547,873 km (0.086 R)
• M31: 8,626,412 km (0.096 R)
• M32: 9,792,677 km (0.078 R)
• M33: 10,122,989 km (0.094 R)
• M34: 10,541,115 km (0.066 R)
• M35: 10,794,833 km (0.091 R)
• M36: 11,351,187 km (0.079 R)
• M37: 12,092,893 km (0.045 R)
• M38: 12,985,245 km (0.095 R)
• M39: 14,410,164 km (0.08 R)
• M40: 14,927,624 km (0.118 R)
• M41: 15,260,180 km (0.1 R)
• M42: 15,547,108 km (0.097 R)
• M43: 15,932,472 km (0.118 R)
• M44: 16,077,732 km (0.09 R)
• M45: 16,467,434 km (0.109 R)
• M46: 18,259,168 km (0.107 R)
• M47: 18,716,638 km (0.104 R)
• M48: 19,177,998 km (0.101 R)
• M49: 19,229,460 km (0.055 R)
• M50: 20,059,578 km (0.111 R)
• M51: 21,113,645 km (0.067 R)
• M52: 21,273,266 km (0.102 R)
• M53: 21,808,378 km (0.113 R)
• M54: 21,862,233 km (0.062 R)
• M55: 22,891,915 km (0.094 R)
• M56: 24,215,108 km (0.093 R)
• M57: 24,661,658 km (0.067 R)
• M58: 25,167,149 km (0.1 R)
• M59: 25,676,231 km (0.09 R)
• M60: 26,303,046 km (0.042 R)
• M61: 28,154,918 km (0.09 R)
• M62: 29,214,968 km (0.11 R)
• M63: 29,392,990 km (0.066 R)
• M64: 29,511,770 km (0.072 R)
• M65: 30,708,853 km (0.101 R)
• M66: 31,860,756 km (0.081 R)
• M67: 32,044,014 km (0.063 R)
• M68: 32,105,049 km (0.065 R)
• M69: 32,472,761 km (0.109 R)
• M70: 32,534,096 km (0.107 R)
• M71: 32,780,185 km (0.111 R)
• M72: 33,026,722 km (0.094 R)
• M73: 34,081,836 km (0.05 R)
• M74: 34,269,132 km (0.108 R)
• M75: 35,463,671 km (0.064 R)
• M76: 36,480,039 km (0.063 R)
• M77: 36,735,552 km (0.11 R)
• M78: 37,570,308 km (0.078 R)
• M79: 37,634,785 km (0.083 R)
• M80: 38,087,169 km (0.116 R)
• M81: 38,476,273 km (0.077 R)
• M82: 39,520,466 km (0.095 R)
• M83: 40,177,949 km (0.097 R)
• M84: 40,243,772 km (0.104 R)
• M85: 40,507,962 km (0.09 R)
• M86: 40,640,206 km (0.062 R)
• M87: 41,970,730 km (0.12 R)
• M88: 43,789,541 km (0.111 R)
• M89: 44,947,877 km (0.12 R)
• M90: 46,116,236 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.4

Radius: 14.1

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.71 AU - 9.69 AU

Year: 10457 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,453,455 km

• M1: 303,235 km (0.095 R)
• M2: 391,946 km (0.11 R)
• M3: 721,062 km (0.078 R)
• M4: 1,118,244 km (0.099 R)
• M5: 1,218,175 km (0.086 R)
• M6: 1,321,398 km (0.118 R)
• M7: 1,449,454 km (0.094 R)
• M8: 2,229,607 km (0.11 R)
• M9: 2,436,650 km (0.074 R)
• M10: 2,542,565 km (0.108 R)
• M11: 2,954,109 km (0.051 R)
• M12: 3,840,477 km (0.062 R)
• M13: 4,872,103 km (0.044 R)
• M14: 4,973,082 km (0.115 R)
• M15: 5,770,738 km (0.039 R)
• M16: 5,985,560 km (0.107 R)
• M17: 6,166,424 km (0.078 R)
• M18: 6,349,382 km (0.034 R)
• M19: 6,571,086 km (0.056 R)
• M20: 7,137,015 km (0.115 R)
• M21: 7,252,056 km (0.103 R)
• M22: 7,406,441 km (0.117 R)
• M23: 7,522,978 km (0.06 R)
• M24: 8,477,113 km (0.091 R)
• M25: 9,680,777 km (0.119 R)
• M26: 10,194,496 km (0.089 R)
• M27: 11,248,713 km (0.077 R)
• M28: 11,427,781 km (0.05 R)
• M29: 11,517,690 km (0.116 R)
• M30: 11,607,748 km (0.058 R)
• M31: 11,698,254 km (0.084 R)
• M32: 12,383,562 km (0.095 R)
• M33: 12,894,439 km (0.115 R)
• M34: 14,177,689 km (0.099 R)
• M35: 16,253,659 km (0.04 R)
• M36: 16,608,954 km (0.089 R)
• M37: 16,813,155 km (0.059 R)
• M38: 16,915,480 km (0.113 R)
• M39: 17,275,413 km (0.12 R)
• M40: 18,212,793 km (0.113 R)
• M41: 18,687,766 km (0.103 R)
• M42: 19,059,816 km (0.101 R)
• M43: 19,327,297 km (0.105 R)
• M44: 19,703,685 km (0.069 R)
• M45: 20,463,792 km (0.071 R)
• M46: 21,178,122 km (0.092 R)
• M47: 21,677,479 km (0.103 R)
• M48: 21,789,079 km (0.108 R)
• M49: 23,085,046 km (0.079 R)
• M50: 24,232,312 km (0.042 R)
• M51: 24,929,588 km (0.074 R)
• M52: 25,163,559 km (0.081 R)
• M53: 26,047,084 km (0.051 R)
• M54: 26,582,195 km (0.087 R)
• M55: 29,930,196 km (0.114 R)
• M56: 30,928,911 km (0.075 R)
• M57: 31,306,197 km (0.109 R)
• M58: 31,685,128 km (0.095 R)
• M59: 31,875,118 km (0.051 R)
• M60: 32,447,479 km (0.065 R)
• M61: 32,702,843 km (0.114 R)
• M62: 33,731,328 km (0.066 R)
• M63: 35,031,932 km (0.091 R)
• M64: 37,213,518 km (0.12 R)
• M65: 37,614,889 km (0.063 R)
• M66: 38,557,056 km (0.117 R)
• M67: 38,963,214 km (0.074 R)
• M68: 39,098,899 km (0.072 R)
• M69: 39,575,070 km (0.111 R)
• M70: 39,779,719 km (0.104 R)
• M71: 40,053,184 km (0.118 R)
• M72: 40,533,244 km (0.068 R)
• M73: 40,877,319 km (0.055 R)
• M74: 41,568,312 km (0.072 R)
• M75: 42,123,918 km (0.1 R)
• M76: 42,263,194 km (0.092 R)
• M77: 43,242,461 km (0.119 R)
• M78: 43,523,705 km (0.111 R)
• M79: 44,654,516 km (0.105 R)
• M80: 45,294,794 km (0.116 R)
• M81: 45,794,900 km (0.052 R)
• M82: 46,728,690 km (0.076 R)
• M83: 47,089,371 km (0.06 R)
• M84: 47,596,059 km (0.078 R)
• M85: 48,104,542 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.4

Radius: 9.1

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.65 AU - 10.51 AU

Year: 11112 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,453,455 km

• M1: 154,235 km (0.077 R)
• M2: 660,475 km (0.066 R)
• M3: 1,152,502 km (0.092 R)
• M4: 1,534,126 km (0.08 R)
• M5: 1,661,284 km (0.094 R)
• M6: 2,205,073 km (0.093 R)
• M7: 2,320,263 km (0.114 R)
• M8: 3,377,920 km (0.033 R)
• M9: 4,862,080 km (0.11 R)
• M10: 4,937,179 km (0.063 R)
• M11: 5,435,339 km (0.092 R)
• M12: 5,513,430 km (0.096 R)
• M13: 5,670,657 km (0.11 R)
• M14: 6,314,676 km (0.074 R)
• M15: 6,897,210 km (0.102 R)
• M16: 7,237,695 km (0.117 R)
• M17: 7,323,713 km (0.106 R)
• M18: 7,453,415 km (0.108 R)
• M19: 7,802,875 km (0.044 R)
• M20: 7,891,138 km (0.092 R)
• M21: 8,608,759 km (0.096 R)
• M22: 9,347,324 km (0.059 R)
• M23: 9,914,449 km (0.111 R)
• M24: 10,884,591 km (0.066 R)
• M25: 10,983,176 km (0.109 R)
• M26: 11,082,210 km (0.099 R)
• M27: 11,732,662 km (0.049 R)
• M28: 12,344,218 km (0.069 R)
• M29: 13,971,394 km (0.085 R)
• M30: 14,240,072 km (0.118 R)
• M31: 14,619,302 km (0.103 R)
• M32: 14,946,922 km (0.117 R)
• M33: 16,394,281 km (0.118 R)
• M34: 17,307,127 km (0.099 R)
• M35: 18,884,786 km (0.109 R)
• M36: 18,944,027 km (0.082 R)
• M37: 19,003,418 km (0.115 R)
• M38: 19,301,267 km (0.099 R)
• M39: 20,264,528 km (0.107 R)
• M40: 20,568,810 km (0.079 R)
• M41: 21,552,416 km (0.091 R)
• M42: 22,050,128 km (0.105 R)
• M43: 22,112,510 km (0.057 R)
• M44: 23,247,060 km (0.089 R)
• M45: 25,441,212 km (0.096 R)
• M46: 25,703,757 km (0.101 R)
• M47: 25,901,076 km (0.073 R)
• M48: 26,033,021 km (0.039 R)
• M49: 30,300,899 km (0.08 R)
• M50: 31,138,198 km (0.088 R)
• M51: 31,559,616 km (0.092 R)
• M52: 31,700,537 km (0.025 R)
• M53: 33,479,555 km (0.097 R)
• M54: 33,767,231 km (0.034 R)
• M55: 34,127,912 km (0.065 R)
• M56: 34,417,384 km (0.038 R)
• M57: 35,071,725 km (0.102 R)
• M58: 35,290,736 km (0.102 R)
• M59: 35,877,010 km (0.093 R)
• M60: 36,024,065 km (0.07 R)
• M61: 36,097,667 km (0.104 R)
• M62: 36,984,932 km (0.099 R)
• M63: 37,133,483 km (0.034 R)
• M64: 39,841,653 km (0.107 R)
• M65: 40,452,162 km (0.085 R)
• M66: 40,681,795 km (0.114 R)
• M67: 41,373,535 km (0.107 R)
• M68: 42,069,165 km (0.073 R)
• M69: 42,457,222 km (0.107 R)
• M70: 42,846,625 km (0.096 R)
• M71: 43,080,746 km (0.108 R)
• M72: 43,864,340 km (0.077 R)
• M73: 44,021,567 km (0.08 R)
• M74: 44,257,932 km (0.096 R)
• M75: 44,573,583 km (0.109 R)
• M76: 45,366,153 km (0.115 R)
• M77: 46,643,718 km (0.104 R)
• M78: 47,690,604 km (0.12 R)
• M79: 48,176,349 km (0.066 R)
• M80: 48,663,739 km (0.111 R)
• M81: 48,908,032 km (0.118 R)
• M82: 49,807,414 km (0.115 R)
• M83: 49,971,523 km (0.118 R)
• M84: 50,135,782 km (0.092 R)
• M85: 50,464,897 km (0.082 R)
• M86: 53,039,626 km (0.053 R)
• M87: 53,458,799 km (0.111 R)
• M88: 54,300,736 km (0.066 R)
• M89: 54,554,155 km (0.087 R)
• M90: 54,723,200 km (0.049 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit