🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.46 AU - 0.54 AU

Year: 136 Days

Day: 16.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.51 AU - 0.53 AU

Year: 144 Days

Day: 44.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.52 AU - 0.74 AU

Year: 193 Days

Day: 29.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.77 AU - 1.09 AU

Year: 345 Days

Day: 19.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 7.6 °

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: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.07 AU - 3.55 AU

Year: 2319 Days

Day: 41 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.94 AU - 4.9 AU

Year: 2988 Days

Day: 35.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,115,985 km

• M1: 1,962,275 km (0.085 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.3

Radius: 13.5

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.83 AU - 6.09 AU

Year: 4912 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 16,115,985 km

• M1: 204,201 km (0.071 R)
• M2: 341,083 km (0.036 R)
• M3: 543,788 km (0.116 R)
• M4: 679,474 km (0.114 R)
• M5: 781,200 km (0.1 R)
• M6: 1,028,336 km (0.101 R)
• M7: 1,148,313 km (0.085 R)
• M8: 1,418,038 km (0.046 R)
• M9: 1,553,275 km (0.067 R)
• M10: 1,772,585 km (0.12 R)
• M11: 2,036,027 km (0.102 R)
• M12: 2,259,825 km (0.118 R)
• M13: 2,473,601 km (0.112 R)
• M14: 2,731,807 km (0.109 R)
• M15: 2,845,202 km (0.091 R)
• M16: 3,456,309 km (0.063 R)
• M17: 3,641,511 km (0.053 R)
• M18: 3,914,827 km (0.106 R)
• M19: 4,129,649 km (0.097 R)
• M20: 4,912,495 km (0.029 R)
• M21: 5,097,996 km (0.09 R)
• M22: 5,595,858 km (0.119 R)
• M23: 5,741,117 km (0.118 R)
• M24: 6,134,410 km (0.087 R)
• M25: 6,536,529 km (0.101 R)
• M26: 6,689,568 km (0.106 R)
• M27: 6,973,206 km (0.096 R)
• M28: 7,366,648 km (0.111 R)
• M29: 8,841,982 km (0.107 R)
• M30: 8,983,203 km (0.099 R)
• M31: 9,816,911 km (0.086 R)
• M32: 9,963,218 km (0.031 R)
• M33: 10,495,787 km (0.119 R)
• M34: 10,585,545 km (0.088 R)
• M35: 10,916,605 km (0.051 R)
• M36: 11,404,145 km (0.036 R)
• M37: 11,712,616 km (0.116 R)
• M38: 11,805,666 km (0.099 R)
• M39: 12,622,470 km (0.078 R)
• M40: 12,941,562 km (0.042 R)
• M41: 13,750,887 km (0.082 R)
• M42: 14,013,431 km (0.11 R)
• M43: 14,178,288 km (0.11 R)
• M44: 14,277,471 km (0.07 R)
• M45: 14,844,298 km (0.081 R)
• M46: 15,282,769 km (0.101 R)
• M47: 15,691,171 km (0.111 R)
• M48: 15,931,126 km (0.118 R)
• M49: 16,034,349 km (0.056 R)
• M50: 16,484,189 km (0.104 R)
• M51: 16,868,207 km (0.097 R)
• M52: 16,973,374 km (0.062 R)
• M53: 18,288,938 km (0.12 R)
• M54: 18,397,097 km (0.114 R)
• M55: 18,505,406 km (0.109 R)
• M56: 19,086,744 km (0.118 R)
• M57: 20,416,669 km (0.078 R)
• M58: 20,603,816 km (0.073 R)
• M59: 20,753,862 km (0.119 R)
• M60: 20,942,056 km (0.12 R)
• M61: 21,168,398 km (0.071 R)
• M62: 21,319,941 km (0.082 R)
• M63: 21,700,069 km (0.105 R)
• M64: 21,852,808 km (0.08 R)
• M65: 22,082,590 km (0.102 R)
• M66: 22,313,121 km (0.089 R)
• M67: 22,854,216 km (0.09 R)
• M68: 23,243,320 km (0.045 R)
• M69: 23,360,455 km (0.063 R)
• M70: 23,516,935 km (0.11 R)
• M71: 23,634,668 km (0.114 R)
• M72: 24,186,086 km (0.103 R)
• M73: 24,344,510 km (0.107 R)
• M74: 24,542,877 km (0.071 R)
• M75: 24,702,049 km (0.083 R)
• M76: 25,342,029 km (0.098 R)
• M77: 25,947,003 km (0.106 R)
• M78: 26,109,167 km (0.107 R)
• M79: 26,597,604 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.2

Radius: 12.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.52 AU - 7.1 AU

Year: 6842 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 16,115,985 km

• M1: 183,557 km (0.116 R)
• M2: 391,498 km (0.096 R)
• M3: 538,253 km (0.07 R)
• M4: 777,161 km (0.087 R)
• M5: 925,712 km (0.114 R)
• M6: 1,305,391 km (0.113 R)
• M7: 2,076,119 km (0.092 R)
• M8: 2,419,446 km (0.113 R)
• M9: 2,530,598 km (0.041 R)
• M10: 2,643,394 km (0.069 R)
• M11: 3,581,223 km (0.083 R)
• M12: 3,682,950 km (0.082 R)
• M13: 3,811,455 km (0.05 R)
• M14: 4,232,872 km (0.033 R)
• M15: 4,531,469 km (0.094 R)
• M16: 4,893,197 km (0.041 R)
• M17: 5,006,442 km (0.091 R)
• M18: 5,091,863 km (0.12 R)
• M19: 5,264,349 km (0.042 R)
• M20: 6,064,548 km (0.074 R)
• M21: 7,029,903 km (0.111 R)
• M22: 7,125,945 km (0.096 R)
• M23: 7,449,076 km (0.109 R)
• M24: 8,042,830 km (0.093 R)
• M25: 8,176,870 km (0.09 R)
• M26: 8,277,849 km (0.028 R)
• M27: 9,170,798 km (0.078 R)
• M28: 10,239,077 km (0.102 R)
• M29: 10,824,902 km (0.092 R)
• M30: 11,159,253 km (0.095 R)
• M31: 11,271,452 km (0.098 R)
• M32: 11,383,949 km (0.111 R)
• M33: 11,914,423 km (0.104 R)
• M34: 12,105,759 km (0.085 R)
• M35: 13,633,452 km (0.047 R)
• M36: 14,196,539 km (0.068 R)
• M37: 14,726,414 km (0.109 R)
• M38: 15,262,573 km (0.094 R)
• M39: 15,595,877 km (0.115 R)
• M40: 16,015,798 km (0.065 R)
• M41: 16,311,853 km (0.107 R)
• M42: 16,439,460 km (0.062 R)
• M43: 16,866,711 km (0.105 R)
• M44: 17,776,117 km (0.05 R)
• M45: 17,907,314 km (0.04 R)
• M46: 17,994,978 km (0.082 R)
• M47: 18,214,738 km (0.1 R)
• M48: 18,568,237 km (0.093 R)
• M49: 18,656,949 km (0.08 R)
• M50: 18,790,390 km (0.037 R)
• M51: 18,879,401 km (0.088 R)
• M52: 20,920,813 km (0.11 R)
• M53: 21,151,942 km (0.036 R)
• M54: 21,291,068 km (0.1 R)
• M55: 21,570,218 km (0.062 R)
• M56: 22,793,629 km (0.081 R)
• M57: 23,365,841 km (0.099 R)
• M58: 24,039,480 km (0.096 R)
• M59: 24,281,679 km (0.114 R)
• M60: 24,378,768 km (0.101 R)
• M61: 24,768,321 km (0.109 R)
• M62: 25,012,914 km (0.084 R)
• M63: 25,209,186 km (0.07 R)
• M64: 25,455,125 km (0.084 R)
• M65: 26,547,189 km (0.104 R)
• M66: 27,553,085 km (0.086 R)
• M67: 27,857,218 km (0.105 R)
• M68: 28,315,735 km (0.107 R)
• M69: 29,136,728 km (0.077 R)
• M70: 29,602,127 km (0.084 R)
• M71: 29,705,799 km (0.074 R)
• M72: 29,809,769 km (0.076 R)
• M73: 29,965,800 km (0.099 R)
• M74: 30,540,106 km (0.105 R)
• M75: 30,749,992 km (0.117 R)
• M76: 31,593,874 km (0.049 R)
• M77: 31,752,896 km (0.067 R)
• M78: 32,766,721 km (0.114 R)
• M79: 36,037,080 km (0.106 R)
• M80: 36,870,938 km (0.073 R)
• M81: 37,262,137 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.4

Radius: 8.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.33 AU - 8.49 AU

Year: 9390 Days

Day: 12.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 16,115,985 km

• M1: 168,597 km (0.075 R)
• M2: 238,459 km (0.111 R)
• M3: 619,335 km (0.116 R)
• M4: 1,298,659 km (0.087 R)
• M5: 1,418,786 km (0.1 R)
• M6: 1,654,403 km (0.052 R)
• M7: 1,868,777 km (0.118 R)
• M8: 1,936,544 km (0.114 R)
• M9: 2,234,095 km (0.085 R)
• M10: 2,434,406 km (0.065 R)
• M11: 3,070,197 km (0.114 R)
• M12: 3,669,636 km (0.066 R)
• M13: 4,417,775 km (0.048 R)
• M14: 4,623,621 km (0.074 R)
• M15: 4,809,422 km (0.09 R)
• M16: 4,950,194 km (0.101 R)
• M17: 5,021,103 km (0.1 R)
• M18: 5,164,118 km (0.117 R)
• M19: 5,429,655 km (0.04 R)
• M20: 5,799,012 km (0.102 R)
• M21: 5,974,191 km (0.099 R)
• M22: 6,202,029 km (0.118 R)
• M23: 6,432,708 km (0.043 R)
• M24: 6,666,231 km (0.089 R)
• M25: 6,744,620 km (0.118 R)
• M26: 7,491,861 km (0.082 R)
• M27: 9,325,333 km (0.114 R)
• M28: 9,530,731 km (0.117 R)
• M29: 10,367,432 km (0.085 R)
• M30: 10,886,835 km (0.068 R)
• M31: 12,078,233 km (0.116 R)
• M32: 12,559,938 km (0.111 R)
• M33: 12,851,953 km (0.099 R)
• M34: 13,343,532 km (0.103 R)
• M35: 13,841,393 km (0.07 R)
• M36: 14,752,893 km (0.094 R)
• M37: 14,923,734 km (0.045 R)
• M38: 15,129,730 km (0.119 R)
• M39: 15,753,254 km (0.111 R)
• M40: 16,314,545 km (0.108 R)
• M41: 16,597,734 km (0.051 R)
• M42: 17,782,699 km (0.085 R)
• M43: 19,479,588 km (0.076 R)
• M44: 19,592,085 km (0.086 R)
• M45: 21,073,553 km (0.08 R)
• M46: 21,497,962 km (0.066 R)
• M47: 21,614,200 km (0.066 R)
• M48: 21,691,691 km (0.097 R)
• M49: 22,433,547 km (0.053 R)
• M50: 24,304,119 km (0.116 R)
• M51: 24,587,008 km (0.091 R)
• M52: 25,319,440 km (0.087 R)
• M53: 25,770,477 km (0.036 R)
• M54: 27,055,972 km (0.054 R)
• M55: 27,181,484 km (0.06 R)
• M56: 27,307,147 km (0.113 R)
• M57: 27,517,182 km (0.1 R)
• M58: 27,854,226 km (0.047 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.6

Radius: 11.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.37 AU - 8.63 AU

Year: 9541 Days

Day: 13.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 16,115,985 km

• M1: 186,100 km (0.098 R)
• M2: 505,641 km (0.099 R)
• M3: 884,273 km (0.118 R)
• M4: 1,394,551 km (0.061 R)
• M5: 1,681,330 km (0.111 R)
• M6: 1,929,065 km (0.051 R)
• M7: 2,116,810 km (0.11 R)
• M8: 2,397,455 km (0.119 R)
• M9: 2,703,383 km (0.083 R)
• M10: 2,861,059 km (0.118 R)
• M11: 3,199,599 km (0.095 R)
• M12: 3,282,776 km (0.1 R)
• M13: 3,394,824 km (0.111 R)
• M14: 3,637,323 km (0.027 R)
• M15: 3,944,896 km (0.079 R)
• M16: 4,019,246 km (0.115 R)
• M17: 4,805,832 km (0.061 R)
• M18: 4,901,425 km (0.12 R)
• M19: 5,094,705 km (0.032 R)
• M20: 5,572,371 km (0.119 R)
• M21: 5,791,083 km (0.079 R)
• M22: 6,150,567 km (0.096 R)
• M23: 6,535,033 km (0.114 R)
• M24: 6,855,322 km (0.086 R)
• M25: 7,364,105 km (0.116 R)
• M26: 7,604,359 km (0.111 R)
• M27: 8,844,675 km (0.091 R)
• M28: 9,001,753 km (0.057 R)
• M29: 9,338,348 km (0.083 R)
• M30: 10,311,482 km (0.114 R)
• M31: 10,435,349 km (0.117 R)
• M32: 10,642,991 km (0.056 R)
• M33: 11,231,509 km (0.119 R)
• M34: 11,529,807 km (0.108 R)
• M35: 11,658,461 km (0.075 R)
• M36: 12,837,741 km (0.116 R)
• M37: 13,374,050 km (0.086 R)
• M38: 13,917,688 km (0.066 R)
• M39: 15,379,110 km (0.112 R)
• M40: 15,497,143 km (0.12 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: 334 - 14,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit