🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.87 AU

Year: 218 Days

Day: 36.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,671,474 km

• M1: 14,661 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.24 AU - 1.82 AU

Year: 705 Days

Day: 44.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.5

Radius: 11.4

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.59 AU - 9.27 AU

Year: 9124 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,671,474 km

• M1: 146,008 km (0.116 R)
• M2: 648,507 km (0.068 R)
• M3: 727,943 km (0.085 R)
• M4: 811,269 km (0.063 R)
• M5: 1,006,943 km (0.103 R)
• M6: 1,258,716 km (0.059 R)
• M7: 1,552,975 km (0.03 R)
• M8: 1,641,089 km (0.116 R)
• M9: 1,939,836 km (0.093 R)
• M10: 2,694,407 km (0.11 R)
• M11: 2,992,257 km (0.091 R)
• M12: 4,541,043 km (0.113 R)
• M13: 4,798,651 km (0.092 R)
• M14: 5,060,896 km (0.058 R)
• M15: 5,945,767 km (0.109 R)
• M16: 6,370,476 km (0.063 R)
• M17: 6,442,133 km (0.108 R)
• M18: 7,174,265 km (0.116 R)
• M19: 7,779,089 km (0.049 R)
• M20: 8,048,814 km (0.098 R)
• M21: 8,876,539 km (0.075 R)
• M22: 8,997,115 km (0.095 R)
• M23: 10,612,323 km (0.062 R)
• M24: 10,911,669 km (0.102 R)
• M25: 11,606,401 km (0.114 R)
• M26: 12,092,445 km (0.036 R)
• M27: 12,270,765 km (0.079 R)
• M28: 13,359,239 km (0.118 R)
• M29: 13,682,520 km (0.041 R)
• M30: 15,097,268 km (0.086 R)
• M31: 15,627,592 km (0.045 R)
• M32: 17,205,102 km (0.119 R)
• M33: 18,523,807 km (0.11 R)
• M34: 18,884,487 km (0.073 R)
• M35: 19,091,531 km (0.089 R)
• M36: 19,403,592 km (0.109 R)
• M37: 19,822,316 km (0.111 R)
• M38: 20,668,741 km (0.05 R)
• M39: 20,989,180 km (0.102 R)
• M40: 21,526,984 km (0.062 R)
• M41: 21,634,994 km (0.042 R)
• M42: 21,797,457 km (0.08 R)
• M43: 21,906,065 km (0.101 R)
• M44: 22,341,993 km (0.064 R)
• M45: 22,891,167 km (0.101 R)
• M46: 24,283,175 km (0.076 R)
• M47: 24,621,266 km (0.104 R)
• M48: 24,790,910 km (0.11 R)
• M49: 25,074,548 km (0.087 R)
• M50: 25,702,410 km (0.076 R)
• M51: 25,932,043 km (0.058 R)
• M52: 26,335,359 km (0.101 R)
• M53: 26,682,875 km (0.1 R)
• M54: 29,276,902 km (0.104 R)
• M55: 30,240,013 km (0.111 R)
• M56: 30,361,037 km (0.102 R)
• M57: 31,274,632 km (0.105 R)
• M58: 31,950,365 km (0.118 R)
• M59: 32,506,720 km (0.099 R)
• M60: 32,692,969 km (0.088 R)
• M61: 33,191,130 km (0.118 R)
• M62: 33,817,496 km (0.085 R)
• M63: 34,132,101 km (0.096 R)
• M64: 34,637,592 km (0.089 R)
• M65: 35,527,998 km (0.049 R)
• M66: 35,783,811 km (0.11 R)
• M67: 36,426,034 km (0.053 R)
• M68: 36,554,838 km (0.107 R)
• M69: 37,136,774 km (0.086 R)
• M70: 37,591,551 km (0.105 R)
• M71: 38,178,873 km (0.073 R)
• M72: 38,572,165 km (0.11 R)
• M73: 39,098,600 km (0.109 R)
• M74: 39,561,157 km (0.099 R)
• M75: 42,103,872 km (0.102 R)
• M76: 42,239,108 km (0.089 R)
• M77: 42,510,180 km (0.098 R)
• M78: 42,985,751 km (0.11 R)
• M79: 43,463,268 km (0.074 R)
• M80: 43,668,366 km (0.03 R)
• M81: 44,906,139 km (0.106 R)
• M82: 46,224,994 km (0.107 R)
• M83: 46,784,191 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.9

Radius: 8.4

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.73 AU - 10.09 AU

Year: 9915 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 30,671,474 km

• M1: 146,905 km (0.034 R)
• M2: 711,487 km (0.114 R)
• M3: 1,209,050 km (0.098 R)
• M4: 1,845,589 km (0.059 R)
• M5: 2,544,660 km (0.118 R)
• M6: 3,023,373 km (0.072 R)
• M7: 3,318,081 km (0.108 R)
• M8: 3,378,219 km (0.068 R)
• M9: 3,683,997 km (0.081 R)
• M10: 3,840,327 km (0.026 R)
• M11: 4,094,943 km (0.109 R)
• M12: 4,191,882 km (0.072 R)
• M13: 4,620,779 km (0.095 R)
• M14: 4,960,366 km (0.104 R)
• M15: 5,880,393 km (0.111 R)
• M16: 5,953,397 km (0.109 R)
• M17: 6,661,593 km (0.08 R)
• M18: 6,814,033 km (0.092 R)
• M19: 8,360,427 km (0.118 R)
• M20: 8,983,203 km (0.116 R)
• M21: 9,151,799 km (0.085 R)
• M22: 10,053,874 km (0.043 R)
• M23: 10,671,115 km (0.116 R)
• M24: 10,760,276 km (0.069 R)
• M25: 11,345,802 km (0.09 R)
• M26: 11,528,162 km (0.097 R)
• M27: 11,757,345 km (0.086 R)
• M28: 12,454,172 km (0.112 R)
• M29: 12,831,159 km (0.099 R)
• M30: 12,973,576 km (0.116 R)
• M31: 13,693,291 km (0.073 R)
• M32: 14,376,804 km (0.085 R)
• M33: 15,827,455 km (0.113 R)
• M34: 16,082,369 km (0.119 R)
• M35: 16,958,863 km (0.104 R)
• M36: 17,481,708 km (0.073 R)
• M37: 17,692,342 km (0.071 R)
• M38: 17,745,150 km (0.031 R)
• M39: 18,275,923 km (0.109 R)
• M40: 19,190,265 km (0.056 R)
• M41: 19,462,085 km (0.029 R)
• M42: 19,680,348 km (0.11 R)
• M43: 19,899,509 km (0.043 R)
• M44: 20,009,314 km (0.113 R)
• M45: 20,951,331 km (0.08 R)
• M46: 22,191,797 km (0.111 R)
• M47: 23,166,577 km (0.108 R)
• M48: 23,456,049 km (0.086 R)
• M49: 23,863,104 km (0.115 R)
• M50: 24,038,283 km (0.117 R)
• M51: 24,272,554 km (0.057 R)
• M52: 24,448,780 km (0.069 R)
• M53: 25,336,045 km (0.114 R)
• M54: 25,933,539 km (0.11 R)
• M55: 26,656,545 km (0.043 R)
• M56: 27,142,290 km (0.052 R)
• M57: 27,937,702 km (0.105 R)
• M58: 28,493,009 km (0.101 R)
• M59: 29,114,139 km (0.076 R)
• M60: 29,677,076 km (0.057 R)
• M61: 29,739,757 km (0.104 R)
• M62: 30,623,133 km (0.11 R)
• M63: 31,131,766 km (0.096 R)
• M64: 31,259,373 km (0.085 R)
• M65: 31,579,063 km (0.041 R)
• M66: 32,933,971 km (0.09 R)
• M67: 33,913,239 km (0.066 R)
• M68: 35,100,896 km (0.12 R)
• M69: 35,233,739 km (0.109 R)
• M70: 37,110,744 km (0.109 R)
• M71: 38,402,671 km (0.099 R)
• M72: 38,882,431 km (0.11 R)
• M73: 39,778,672 km (0.095 R)
• M74: 40,194,554 km (0.077 R)
• M75: 40,333,531 km (0.088 R)
• M76: 40,681,645 km (0.069 R)
• M77: 42,154,436 km (0.12 R)
• M78: 42,225,046 km (0.068 R)
• M79: 42,649,306 km (0.102 R)
• M80: 43,075,061 km (0.098 R)
• M81: 43,146,120 km (0.114 R)
• M82: 45,441,400 km (0.11 R)
• M83: 46,603,776 km (0.118 R)
• M84: 47,262,006 km (0.075 R)
• M85: 47,555,518 km (0.115 R)
• M86: 48,365,740 km (0.042 R)
• M87: 48,883,797 km (0.102 R)
• M88: 49,106,399 km (0.095 R)
• M89: 49,775,999 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.5

Radius: 8.2

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.31 AU - 10.57 AU

Year: 11682 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,671,474 km

• M1: 132,544 km (0.031 R)
• M2: 644,019 km (0.1 R)
• M3: 1,584,690 km (0.109 R)
• M4: 1,895,704 km (0.082 R)
• M5: 2,113,668 km (0.091 R)
• M6: 2,378,307 km (0.116 R)
• M7: 2,514,740 km (0.11 R)
• M8: 3,517,944 km (0.109 R)
• M9: 4,607,016 km (0.1 R)
• M10: 5,844,490 km (0.116 R)
• M11: 6,055,871 km (0.081 R)
• M12: 6,377,656 km (0.103 R)
• M13: 6,704,977 km (0.052 R)
• M14: 6,815,380 km (0.052 R)
• M15: 6,870,731 km (0.12 R)
• M16: 7,009,857 km (0.045 R)
• M17: 7,206,279 km (0.055 R)
• M18: 7,319,375 km (0.078 R)
• M19: 7,376,222 km (0.112 R)
• M20: 7,864,510 km (0.03 R)
• M21: 8,156,674 km (0.098 R)
• M22: 8,363,419 km (0.102 R)
• M23: 9,054,561 km (0.095 R)
• M24: 9,951,998 km (0.032 R)
• M25: 10,395,257 km (0.103 R)
• M26: 10,651,518 km (0.116 R)
• M27: 11,631,085 km (0.078 R)
• M28: 12,266,128 km (0.074 R)
• M29: 12,367,555 km (0.114 R)
• M30: 12,503,091 km (0.085 R)
• M31: 13,361,334 km (0.027 R)
• M32: 14,523,111 km (0.1 R)
• M33: 14,845,494 km (0.085 R)
• M34: 14,953,504 km (0.071 R)
• M35: 15,279,179 km (0.026 R)
• M36: 15,460,940 km (0.034 R)
• M37: 17,243,548 km (0.102 R)
• M38: 17,546,933 km (0.064 R)
• M39: 18,274,577 km (0.108 R)
• M40: 18,622,691 km (0.084 R)
• M41: 19,168,574 km (0.119 R)
• M42: 20,036,989 km (0.056 R)
• M43: 20,116,575 km (0.118 R)
• M44: 20,196,161 km (0.113 R)
• M45: 20,435,817 km (0.097 R)
• M46: 20,676,520 km (0.103 R)
• M47: 21,282,242 km (0.115 R)
• M48: 22,428,461 km (0.096 R)
• M49: 23,134,114 km (0.12 R)
• M50: 24,482,140 km (0.078 R)
• M51: 24,567,262 km (0.1 R)
• M52: 24,737,653 km (0.084 R)
• M53: 24,823,074 km (0.075 R)
• M54: 25,682,364 km (0.084 R)
• M55: 26,115,749 km (0.053 R)
• M56: 28,318,279 km (0.112 R)
• M57: 29,986,295 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 13,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit