🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.46 AU - 0.7 AU

Year: 160 Days

Day: 18.1 Hours

Environment

Temp: 222 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,698,560 km

• M1: 88,412 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.59 AU - 0.81 AU

Year: 212 Days

Day: 44.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.8

Radius: 10.2

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.32 AU - 7.18 AU

Year: 5651 Days

Day: 9.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,698,560 km

• M1: 149,747 km (0.112 R)
• M2: 270,623 km (0.099 R)
• M3: 338,540 km (0.032 R)
• M4: 430,692 km (0.11 R)
• M5: 705,204 km (0.088 R)
• M6: 808,876 km (0.031 R)
• M7: 907,012 km (0.098 R)
• M8: 1,289,683 km (0.111 R)
• M9: 1,406,070 km (0.065 R)
• M10: 1,472,342 km (0.11 R)
• M11: 1,719,927 km (0.051 R)
• M12: 1,922,033 km (0.079 R)
• M13: 1,996,084 km (0.054 R)
• M14: 2,162,437 km (0.095 R)
• M15: 2,557,974 km (0.069 R)
• M16: 2,958,896 km (0.099 R)
• M17: 3,131,981 km (0.101 R)
• M18: 3,379,865 km (0.114 R)
• M19: 3,894,781 km (0.106 R)
• M20: 4,180,961 km (0.09 R)
• M21: 4,395,185 km (0.076 R)
• M22: 4,513,517 km (0.054 R)
• M23: 4,895,441 km (0.1 R)
• M24: 5,080,044 km (0.112 R)
• M25: 5,162,772 km (0.095 R)
• M26: 5,266,892 km (0.082 R)
• M27: 5,711,796 km (0.045 R)
• M28: 5,927,965 km (0.072 R)
• M29: 6,279,520 km (0.117 R)
• M30: 6,819,569 km (0.056 R)
• M31: 7,752,760 km (0.104 R)
• M32: 7,824,268 km (0.026 R)
• M33: 8,626,412 km (0.102 R)
• M34: 8,800,095 km (0.116 R)
• M35: 9,075,056 km (0.117 R)
• M36: 9,175,885 km (0.078 R)
• M37: 9,582,492 km (0.041 R)
• M38: 9,762,308 km (0.064 R)
• M39: 10,229,652 km (0.112 R)
• M40: 10,837,618 km (0.108 R)
• M41: 11,240,485 km (0.086 R)
• M42: 11,321,567 km (0.114 R)
• M43: 12,199,407 km (0.072 R)
• M44: 12,422,158 km (0.063 R)
• M45: 12,618,281 km (0.106 R)
• M46: 12,843,725 km (0.118 R)
• M47: 13,184,360 km (0.085 R)
• M48: 13,384,521 km (0.107 R)
• M49: 13,816,560 km (0.072 R)
• M50: 13,990,692 km (0.071 R)
• M51: 15,050,892 km (0.067 R)
• M52: 15,349,938 km (0.074 R)
• M53: 15,470,065 km (0.098 R)
• M54: 15,650,929 km (0.089 R)
• M55: 15,893,278 km (0.11 R)
• M56: 16,167,191 km (0.063 R)
• M57: 16,320,081 km (0.07 R)
• M58: 16,689,138 km (0.091 R)
• M59: 16,781,740 km (0.108 R)
• M60: 16,967,690 km (0.094 R)
• M61: 17,310,119 km (0.06 R)
• M62: 17,844,034 km (0.051 R)
• M63: 18,192,298 km (0.089 R)
• M64: 18,478,927 km (0.081 R)
• M65: 18,542,955 km (0.103 R)
• M66: 18,670,861 km (0.043 R)
• M67: 18,863,544 km (0.075 R)
• M68: 19,089,137 km (0.063 R)
• M69: 19,738,392 km (0.114 R)
• M70: 19,836,528 km (0.099 R)
• M71: 20,296,093 km (0.117 R)
• M72: 20,626,554 km (0.103 R)
• M73: 20,726,037 km (0.065 R)
• M74: 21,058,892 km (0.066 R)
• M75: 21,292,863 km (0.056 R)
• M76: 21,527,732 km (0.104 R)
• M77: 21,594,901 km (0.088 R)
• M78: 21,966,203 km (0.1 R)
• M79: 22,509,842 km (0.066 R)
• M80: 22,612,317 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.9

Radius: 15

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.08 AU - 6.7 AU

Year: 5842 Days

Day: 10.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,698,560 km

• M1: 189,840 km (0.098 R)
• M2: 341,083 km (0.117 R)
• M3: 550,071 km (0.068 R)
• M4: 854,353 km (0.068 R)
• M5: 1,132,157 km (0.101 R)
• M6: 1,476,232 km (0.047 R)
• M7: 1,795,623 km (0.1 R)
• M8: 2,034,681 km (0.085 R)
• M9: 2,435,154 km (0.115 R)
• M10: 2,678,699 km (0.093 R)
• M11: 2,930,622 km (0.083 R)
• M12: 4,040,938 km (0.104 R)
• M13: 4,764,991 km (0.059 R)
• M14: 4,987,443 km (0.066 R)
• M15: 5,128,215 km (0.109 R)
• M16: 5,616,951 km (0.117 R)
• M17: 5,852,119 km (0.113 R)
• M18: 6,060,659 km (0.061 R)
• M19: 6,302,109 km (0.075 R)
• M20: 6,794,436 km (0.049 R)
• M21: 6,982,331 km (0.098 R)
• M22: 7,235,600 km (0.088 R)
• M23: 7,331,343 km (0.107 R)
• M24: 7,783,876 km (0.102 R)
• M25: 8,145,903 km (0.064 R)
• M26: 8,379,276 km (0.083 R)
• M27: 8,648,552 km (0.034 R)
• M28: 8,784,237 km (0.091 R)
• M29: 9,438,878 km (0.071 R)
• M30: 10,360,101 km (0.089 R)
• M31: 10,649,424 km (0.116 R)
• M32: 11,162,096 km (0.119 R)
• M33: 11,310,197 km (0.083 R)
• M34: 11,495,998 km (0.053 R)
• M35: 11,682,995 km (0.071 R)
• M36: 12,097,830 km (0.086 R)
• M37: 12,671,239 km (0.093 R)
• M38: 12,903,265 km (0.115 R)
• M39: 13,097,593 km (0.072 R)
• M40: 14,243,961 km (0.059 R)
• M41: 14,404,629 km (0.036 R)
• M42: 14,565,896 km (0.1 R)
• M43: 15,134,966 km (0.118 R)
• M44: 15,794,394 km (0.073 R)
• M45: 16,169,585 km (0.082 R)
• M46: 16,379,172 km (0.076 R)
• M47: 16,547,619 km (0.074 R)
• M48: 16,928,495 km (0.052 R)
• M49: 17,226,793 km (0.037 R)
• M50: 17,355,298 km (0.109 R)
• M51: 17,526,887 km (0.085 R)
• M52: 18,002,009 km (0.108 R)
• M53: 18,393,806 km (0.036 R)
• M54: 18,568,985 km (0.1 R)
• M55: 18,788,595 km (0.119 R)
• M56: 19,097,515 km (0.094 R)
• M57: 19,630,981 km (0.116 R)
• M58: 19,899,658 km (0.113 R)
• M59: 20,259,591 km (0.114 R)
• M60: 20,667,245 km (0.107 R)
• M61: 20,803,828 km (0.087 R)
• M62: 21,490,781 km (0.078 R)
• M63: 21,767,687 km (0.115 R)
• M64: 21,952,889 km (0.101 R)
• M65: 23,453,655 km (0.071 R)
• M66: 23,643,644 km (0.068 R)
• M67: 24,264,475 km (0.084 R)
• M68: 27,149,022 km (0.111 R)
• M69: 27,899,554 km (0.081 R)
• M70: 28,151,327 km (0.113 R)
• M71: 28,302,720 km (0.068 R)
• M72: 30,037,308 km (0.093 R)
• M73: 30,761,511 km (0.101 R)
• M74: 31,125,931 km (0.055 R)
• M75: 32,174,612 km (0.109 R)
• M76: 33,075,192 km (0.051 R)
• M77: 35,607,884 km (0.092 R)
• M78: 35,771,544 km (0.108 R)
• M79: 36,209,566 km (0.077 R)
• M80: 36,925,093 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.7

Radius: 10.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.12 AU - 8.14 AU

Year: 6174 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,698,560 km

• M1: 171,888 km (0.116 R)
• M2: 305,479 km (0.096 R)
• M3: 463,305 km (0.078 R)
• M4: 533,316 km (0.079 R)
• M5: 970,741 km (0.04 R)
• M6: 1,190,649 km (0.109 R)
• M7: 1,504,207 km (0.113 R)
• M8: 1,646,624 km (0.119 R)
• M9: 1,744,162 km (0.067 R)
• M10: 2,612,876 km (0.073 R)
• M11: 2,863,602 km (0.1 R)
• M12: 3,001,831 km (0.11 R)
• M13: 3,471,867 km (0.059 R)
• M14: 4,053,055 km (0.111 R)
• M15: 4,687,799 km (0.036 R)
• M16: 4,780,998 km (0.108 R)
• M17: 5,524,649 km (0.107 R)
• M18: 5,722,418 km (0.07 R)
• M19: 5,847,332 km (0.111 R)
• M20: 6,074,272 km (0.092 R)
• M21: 6,615,218 km (0.102 R)
• M22: 6,720,086 km (0.066 R)
• M23: 6,799,074 km (0.07 R)
• M24: 6,931,318 km (0.113 R)
• M25: 7,306,360 km (0.107 R)
• M26: 7,688,134 km (0.04 R)
• M27: 7,798,387 km (0.113 R)
• M28: 8,048,515 km (0.101 R)
• M29: 8,216,663 km (0.104 R)
• M30: 8,329,460 km (0.104 R)
• M31: 8,987,990 km (0.036 R)
• M32: 9,133,249 km (0.083 R)
• M33: 9,515,023 km (0.073 R)
• M34: 9,663,125 km (0.097 R)
• M35: 10,354,716 km (0.045 R)
• M36: 10,446,120 km (0.079 R)
• M37: 10,629,677 km (0.071 R)
• M38: 11,186,929 km (0.079 R)
• M39: 11,343,408 km (0.091 R)
• M40: 11,785,470 km (0.03 R)
• M41: 12,458,959 km (0.078 R)
• M42: 13,443,014 km (0.04 R)
• M43: 13,944,317 km (0.092 R)
• M44: 14,045,295 km (0.063 R)
• M45: 14,146,573 km (0.083 R)
• M46: 14,554,078 km (0.107 R)
• M47: 14,724,918 km (0.043 R)
• M48: 15,068,844 km (0.119 R)
• M49: 15,241,629 km (0.1 R)
• M50: 15,869,641 km (0.067 R)
• M51: 16,116,179 km (0.073 R)
• M52: 16,684,351 km (0.102 R)
• M53: 17,476,472 km (0.065 R)
• M54: 18,207,108 km (0.101 R)
• M55: 18,576,166 km (0.086 R)
• M56: 18,687,317 km (0.078 R)
• M57: 18,761,667 km (0.082 R)
• M58: 18,985,017 km (0.097 R)
• M59: 19,434,409 km (0.111 R)
• M60: 20,153,077 km (0.07 R)
• M61: 20,420,109 km (0.088 R)
• M62: 20,765,082 km (0.034 R)
• M63: 21,189,491 km (0.091 R)
• M64: 21,538,802 km (0.103 R)
• M65: 21,929,103 km (0.115 R)
• M66: 22,598,105 km (0.108 R)
• M67: 23,956,005 km (0.03 R)
• M68: 24,198,503 km (0.093 R)
• M69: 24,807,964 km (0.08 R)
• M70: 24,889,645 km (0.078 R)
• M71: 25,504,941 km (0.065 R)
• M72: 26,000,708 km (0.092 R)
• M73: 26,125,174 km (0.028 R)
• M74: 26,458,029 km (0.118 R)
• M75: 27,380,599 km (0.083 R)
• M76: 27,930,820 km (0.112 R)
• M77: 28,356,426 km (0.104 R)
• M78: 28,527,416 km (0.09 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 16,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit