🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.53 AU - 0.69 AU

Year: 168 Days

Day: 36.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.7 AU - 1.12 AU

Year: 307 Days

Day: 40.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.31 AU - 1.37 AU

Year: 548 Days

Day: 42.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.8 AU - 2.32 AU

Year: 1044 Days

Day: 19.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.81 AU - 2.99 AU

Year: 1313 Days

Day: 42.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.64 AU - 3.58 AU

Year: 1937 Days

Day: 37.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.8

Radius: 11

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.33 AU - 10.13 AU

Year: 9901 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 92,598,669 km

• M1: 147,354 km (0.114 R)
• M2: 246,238 km (0.103 R)
• M3: 458,517 km (0.066 R)
• M4: 562,338 km (0.04 R)
• M5: 705,204 km (0.077 R)
• M6: 781,649 km (0.107 R)
• M7: 1,227,151 km (0.076 R)
• M8: 1,477,429 km (0.06 R)
• M9: 1,578,258 km (0.113 R)
• M10: 1,744,461 km (0.111 R)
• M11: 2,004,761 km (0.078 R)
• M12: 2,277,927 km (0.117 R)
• M13: 2,809,897 km (0.116 R)
• M14: 3,247,022 km (0.087 R)
• M15: 3,928,739 km (0.078 R)
• M16: 4,070,259 km (0.074 R)
• M17: 4,417,326 km (0.108 R)
• M18: 4,683,909 km (0.1 R)
• M19: 5,109,066 km (0.036 R)
• M20: 5,578,355 km (0.116 R)
• M21: 6,029,093 km (0.055 R)
• M22: 6,258,876 km (0.094 R)
• M23: 6,424,780 km (0.04 R)
• M24: 6,558,520 km (0.094 R)
• M25: 6,693,158 km (0.092 R)
• M26: 6,794,885 km (0.039 R)
• M27: 7,137,464 km (0.12 R)
• M28: 7,768,318 km (0.081 R)
• M29: 7,875,281 km (0.067 R)
• M30: 8,090,552 km (0.078 R)
• M31: 9,195,931 km (0.117 R)
• M32: 9,728,050 km (0.101 R)
• M33: 9,920,433 km (0.112 R)
• M34: 10,153,058 km (0.083 R)
• M35: 10,230,998 km (0.038 R)
• M36: 10,387,627 km (0.102 R)
• M37: 10,505,510 km (0.04 R)
• M38: 10,663,336 km (0.094 R)
• M39: 11,383,650 km (0.107 R)
• M40: 12,451,779 km (0.074 R)
• M41: 13,465,903 km (0.109 R)
• M42: 13,896,296 km (0.05 R)
• M43: 14,069,829 km (0.057 R)
• M44: 17,405,712 km (0.074 R)
• M45: 17,639,683 km (0.058 R)
• M46: 18,824,798 km (0.106 R)
• M47: 18,920,690 km (0.092 R)
• M48: 19,596,573 km (0.103 R)
• M49: 20,084,262 km (0.099 R)
• M50: 20,182,398 km (0.054 R)
• M51: 21,021,942 km (0.094 R)
• M52: 21,221,206 km (0.041 R)
• M53: 21,973,833 km (0.031 R)
• M54: 22,226,653 km (0.044 R)
• M55: 22,582,247 km (0.112 R)
• M56: 23,557,027 km (0.047 R)
• M57: 23,815,831 km (0.103 R)
• M58: 24,388,492 km (0.033 R)
• M59: 24,493,061 km (0.076 R)
• M60: 25,176,723 km (0.052 R)
• M61: 26,994,038 km (0.069 R)
• M62: 27,536,630 km (0.119 R)
• M63: 27,809,197 km (0.036 R)
• M64: 28,302,272 km (0.12 R)
• M65: 28,467,278 km (0.045 R)
• M66: 29,185,797 km (0.116 R)
• M67: 29,910,449 km (0.091 R)
• M68: 30,078,447 km (0.045 R)
• M69: 30,302,993 km (0.089 R)
• M70: 31,434,253 km (0.11 R)
• M71: 31,890,526 km (0.052 R)
• M72: 32,004,968 km (0.113 R)
• M73: 32,176,856 km (0.109 R)
• M74: 32,406,489 km (0.052 R)
• M75: 34,674,393 km (0.109 R)
• M76: 34,968,801 km (0.12 R)
• M77: 35,500,772 km (0.119 R)
• M78: 35,976,044 km (0.054 R)
• M79: 36,752,756 km (0.106 R)
• M80: 37,113,137 km (0.066 R)
• M81: 37,233,564 km (0.108 R)
• M82: 37,655,878 km (0.107 R)
• M83: 38,140,426 km (0.11 R)
• M84: 38,261,899 km (0.083 R)
• M85: 39,852,873 km (0.049 R)
• M86: 40,284,911 km (0.11 R)
• M87: 41,527,920 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 12.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.05 AU - 15.08 AU

Year: 14788 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 129 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 92,598,669 km

• M1: 205,697 km (0.094 R)
• M2: 394,639 km (0.107 R)
• M3: 821,442 km (0.048 R)
• M4: 1,035,965 km (0.104 R)
• M5: 1,209,200 km (0.074 R)
• M6: 1,289,534 km (0.074 R)
• M7: 1,371,812 km (0.076 R)
• M8: 1,477,279 km (0.034 R)
• M9: 1,585,588 km (0.103 R)
• M10: 1,833,621 km (0.116 R)
• M11: 1,927,120 km (0.093 R)
• M12: 2,291,989 km (0.09 R)
• M13: 2,600,011 km (0.08 R)
• M14: 2,759,034 km (0.1 R)
• M15: 3,031,451 km (0.107 R)
• M16: 3,171,026 km (0.08 R)
• M17: 3,398,864 km (0.064 R)
• M18: 4,053,055 km (0.092 R)
• M19: 4,332,055 km (0.118 R)
• M20: 4,681,665 km (0.106 R)
• M21: 4,843,530 km (0.039 R)
• M22: 4,941,666 km (0.081 R)
• M23: 5,139,884 km (0.08 R)
• M24: 5,889,070 km (0.119 R)
• M25: 6,312,133 km (0.107 R)
• M26: 6,491,500 km (0.116 R)
• M27: 6,781,720 km (0.11 R)
• M28: 7,300,226 km (0.054 R)
• M29: 7,640,262 km (0.083 R)
• M30: 8,414,581 km (0.109 R)
• M31: 9,417,485 km (0.078 R)
• M32: 9,705,162 km (0.114 R)
• M33: 10,627,882 km (0.054 R)
• M34: 11,273,097 km (0.099 R)
• M35: 11,534,744 km (0.096 R)
• M36: 12,646,705 km (0.037 R)
• M37: 12,964,151 km (0.058 R)
• M38: 13,146,810 km (0.096 R)
• M39: 13,376,144 km (0.117 R)
• M40: 13,606,974 km (0.092 R)
• M41: 14,213,294 km (0.086 R)
• M42: 14,307,241 km (0.102 R)
• M43: 14,496,034 km (0.078 R)
• M44: 15,452,114 km (0.114 R)
• M45: 15,694,313 km (0.077 R)
• M46: 16,576,790 km (0.073 R)
• M47: 17,727,647 km (0.118 R)
• M48: 18,543,554 km (0.117 R)
• M49: 19,528,207 km (0.072 R)
• M50: 20,106,103 km (0.075 R)
• M51: 21,117,385 km (0.108 R)
• M52: 21,332,507 km (0.076 R)
• M53: 21,548,227 km (0.064 R)
• M54: 22,254,478 km (0.08 R)
• M55: 22,692,800 km (0.073 R)
• M56: 23,578,270 km (0.082 R)
• M57: 23,969,169 km (0.114 R)
• M58: 24,531,208 km (0.103 R)
• M59: 24,700,703 km (0.053 R)
• M60: 24,870,646 km (0.088 R)
• M61: 24,984,191 km (0.097 R)
• M62: 26,359,294 km (0.099 R)
• M63: 28,586,508 km (0.087 R)
• M64: 28,943,747 km (0.094 R)
• M65: 29,722,554 km (0.114 R)
• M66: 30,447,804 km (0.11 R)
• M67: 30,934,446 km (0.118 R)
• M68: 31,239,925 km (0.064 R)
• M69: 32,038,927 km (0.072 R)
• M70: 32,347,996 km (0.066 R)
• M71: 32,533,947 km (0.083 R)
• M72: 32,782,279 km (0.103 R)
• M73: 33,093,742 km (0.097 R)
• M74: 35,110,321 km (0.088 R)
• M75: 36,455,206 km (0.07 R)
• M76: 39,195,241 km (0.056 R)
• M77: 39,990,204 km (0.087 R)
• M78: 40,323,059 km (0.096 R)
• M79: 40,589,941 km (0.114 R)
• M80: 41,192,671 km (0.114 R)
• M81: 41,327,010 km (0.093 R)
• M82: 42,950,446 km (0.083 R)
• M83: 43,154,797 km (0.103 R)
• M84: 43,838,459 km (0.027 R)
• M85: 44,594,676 km (0.108 R)
• M86: 45,632,736 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.2

Radius: 3.5

Gravity: 43.61 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.64 AU - 24.36 AU

Year: 30405 Days

Day: 20.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 92,598,669 km

• M1: 86,617 km (0.118 R)
• M2: 345,571 km (0.068 R)
• M3: 477,217 km (0.033 R)
• M4: 956,678 km (0.115 R)
• M5: 1,047,484 km (0.112 R)
• M6: 1,336,358 km (0.025 R)
• M7: 1,577,360 km (0.052 R)
• M8: 2,216,891 km (0.089 R)
• M9: 2,296,776 km (0.116 R)
• M10: 3,103,109 km (0.115 R)
• M11: 4,331,756 km (0.054 R)
• M12: 4,839,940 km (0.044 R)
• M13: 4,996,120 km (0.114 R)
• M14: 5,048,479 km (0.117 R)
• M15: 5,967,010 km (0.112 R)
• M16: 6,246,908 km (0.097 R)
• M17: 7,468,075 km (0.083 R)
• M18: 7,528,064 km (0.104 R)
• M19: 7,588,202 km (0.12 R)
• M20: 8,136,329 km (0.106 R)
• M21: 9,206,253 km (0.114 R)
• M22: 10,252,690 km (0.102 R)
• M23: 10,925,731 km (0.04 R)
• M24: 11,198,897 km (0.104 R)
• M25: 11,474,306 km (0.064 R)
• M26: 14,572,628 km (0.089 R)
• M27: 15,864,256 km (0.101 R)
• M28: 17,350,511 km (0.11 R)
• M29: 19,372,775 km (0.1 R)
• M30: 19,703,236 km (0.082 R)
• M31: 20,118,819 km (0.056 R)
• M32: 22,239,818 km (0.119 R)
• M33: 22,672,604 km (0.116 R)
• M34: 23,107,934 km (0.086 R)
• M35: 23,195,449 km (0.071 R)
• M36: 23,898,709 km (0.048 R)
• M37: 27,611,429 km (0.079 R)
• M38: 28,450,074 km (0.06 R)
• M39: 28,637,520 km (0.116 R)
• M40: 28,731,468 km (0.112 R)
• M41: 29,013,759 km (0.081 R)
• M42: 32,081,862 km (0.06 R)
• M43: 33,160,163 km (0.084 R)
• M44: 33,852,502 km (0.093 R)
• M45: 35,452,751 km (0.05 R)
• M46: 37,590,205 km (0.112 R)
• M47: 39,664,379 km (0.081 R)
• M48: 40,820,771 km (0.088 R)
• M49: 41,775,205 km (0.101 R)
• M50: 43,382,335 km (0.055 R)
• M51: 43,706,065 km (0.097 R)
• M52: 44,139,151 km (0.093 R)
• M53: 45,118,568 km (0.1 R)
• M54: 45,446,636 km (0.065 R)
• M55: 46,215,270 km (0.109 R)
• M56: 46,325,374 km (0.097 R)
• M57: 52,057,665 km (0.042 R)
• M58: 53,092,135 km (0.106 R)
• M59: 53,322,964 km (0.119 R)
• M60: 55,415,240 km (0.087 R)
• M61: 55,766,645 km (0.114 R)
• M62: 56,236,084 km (0.064 R)
• M63: 56,471,401 km (0.115 R)
• M64: 58,127,599 km (0.087 R)
• M65: 58,484,540 km (0.066 R)
• M66: 63,680,074 km (0.117 R)
• M67: 65,774,444 km (0.094 R)
• M68: 67,017,004 km (0.105 R)
• M69: 67,391,298 km (0.108 R)
• M70: 72,831,574 km (0.068 R)
• M71: 74,374,676 km (0.08 R)
• M72: 76,579,300 km (0.099 R)
• M73: 78,279,629 km (0.057 R)
• M74: 79,595,941 km (0.042 R)
• M75: 79,727,886 km (0.055 R)
• M76: 80,124,470 km (0.112 R)
• M77: 80,786,889 km (0.045 R)
• M78: 81,185,119 km (0.101 R)
• M79: 82,918,659 km (0.107 R)
• M80: 83,052,549 km (0.108 R)
• M81: 83,320,329 km (0.119 R)
• M82: 83,857,086 km (0.068 R)
• M83: 84,529,529 km (0.055 R)
• M84: 84,933,892 km (0.097 R)
• M85: 85,744,563 km (0.091 R)
• M86: 88,738,764 km (0.059 R)
• M87: 90,248,506 km (0.091 R)
• M88: 91,213,861 km (0.103 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 20,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit