🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.61 AU

Year: 239 Days

Day: 37.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 100.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.5 AU - 0.52 AU

Year: 239 Days

Day: 42 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,569,887 km

• M1: 370,105 km (0.094 R)

Asteroid Belt

Center: 1.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.9

Radius: 9.7

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.59 AU - 2.45 AU

Year: 1883 Days

Day: 6.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,569,887 km

• M1: 155,432 km (0.079 R)
• M2: 253,120 km (0.071 R)
• M3: 318,793 km (0.117 R)
• M4: 386,262 km (0.055 R)
• M5: 539,600 km (0.084 R)
• M6: 600,935 km (0.065 R)
• M7: 664,813 km (0.034 R)
• M8: 818,300 km (0.094 R)
• M9: 927,357 km (0.033 R)
• M10: 1,041,650 km (0.097 R)
• M11: 1,424,022 km (0.082 R)
• M12: 1,490,144 km (0.116 R)
• M13: 1,568,534 km (0.097 R)
• M14: 1,969,755 km (0.112 R)
• M15: 2,284,958 km (0.069 R)
• M16: 2,415,557 km (0.084 R)
• M17: 2,697,998 km (0.102 R)
• M18: 2,836,226 km (0.066 R)
• M19: 3,005,421 km (0.107 R)
• M20: 3,120,013 km (0.074 R)
• M21: 3,250,762 km (0.118 R)
• M22: 3,577,932 km (0.119 R)
• M23: 4,057,094 km (0.113 R)
• M24: 4,409,547 km (0.1 R)
• M25: 4,540,146 km (0.091 R)
• M26: 4,605,969 km (0.078 R)
• M27: 4,805,233 km (0.054 R)
• M28: 5,007,490 km (0.097 R)
• M29: 5,281,403 km (0.097 R)
• M30: 5,455,236 km (0.096 R)
• M31: 5,542,751 km (0.045 R)
• M32: 5,861,993 km (0.119 R)
• M33: 5,933,800 km (0.101 R)
• M34: 6,132,765 km (0.12 R)
• M35: 7,275,244 km (0.056 R)
• M36: 7,644,451 km (0.062 R)
• M37: 7,762,334 km (0.115 R)
• M38: 7,860,919 km (0.073 R)
• M39: 8,119,574 km (0.119 R)
• M40: 8,239,851 km (0.115 R)
• M41: 8,563,431 km (0.06 R)
• M42: 8,767,931 km (0.116 R)
• M43: 8,891,349 km (0.066 R)
• M44: 9,538,211 km (0.052 R)
• M45: 9,814,069 km (0.097 R)
• M46: 10,243,565 km (0.12 R)
• M47: 10,482,472 km (0.089 R)
• M48: 10,987,814 km (0.039 R)
• M49: 11,321,716 km (0.056 R)
• M50: 11,388,886 km (0.094 R)
• M51: 11,501,234 km (0.057 R)
• M52: 11,659,060 km (0.106 R)
• M53: 11,749,566 km (0.067 R)
• M54: 12,136,726 km (0.107 R)
• M55: 12,551,411 km (0.111 R)
• M56: 12,713,874 km (0.107 R)
• M57: 12,994,071 km (0.07 R)
• M58: 13,252,726 km (0.095 R)
• M59: 13,513,026 km (0.095 R)
• M60: 14,014,777 km (0.067 R)
• M61: 14,255,779 km (0.059 R)
• M62: 14,328,334 km (0.104 R)
• M63: 14,425,423 km (0.081 R)
• M64: 14,620,050 km (0.047 R)
• M65: 14,791,041 km (0.113 R)
• M66: 14,864,493 km (0.1 R)
• M67: 15,085,748 km (0.077 R)
• M68: 15,357,568 km (0.037 R)
• M69: 15,755,947 km (0.068 R)
• M70: 16,435,869 km (0.035 R)
• M71: 16,690,036 km (0.111 R)
• M72: 16,817,793 km (0.107 R)
• M73: 17,099,635 km (0.067 R)
• M74: 17,279,900 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.4

Radius: 10.7

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.61 AU - 5.25 AU

Year: 7181 Days

Day: 13.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,569,887 km

• M1: 191,036 km (0.082 R)
• M2: 278,402 km (0.077 R)
• M3: 378,034 km (0.114 R)
• M4: 556,953 km (0.1 R)
• M5: 721,810 km (0.108 R)
• M6: 810,820 km (0.096 R)
• M7: 888,163 km (0.1 R)
• M8: 1,424,920 km (0.109 R)
• M9: 1,677,142 km (0.116 R)
• M10: 1,881,044 km (0.102 R)
• M11: 2,093,173 km (0.088 R)
• M12: 2,268,652 km (0.096 R)
• M13: 2,358,261 km (0.088 R)
• M14: 2,969,667 km (0.09 R)
• M15: 3,067,953 km (0.106 R)
• M16: 3,602,466 km (0.11 R)
• M17: 4,415,830 km (0.049 R)
• M18: 4,843,381 km (0.119 R)
• M19: 5,018,261 km (0.108 R)
• M20: 5,224,855 km (0.073 R)
• M21: 5,314,315 km (0.08 R)
• M22: 5,524,949 km (0.115 R)
• M23: 5,892,511 km (0.049 R)
• M24: 6,079,209 km (0.071 R)
• M25: 6,204,871 km (0.098 R)
• M26: 6,522,766 km (0.052 R)
• M27: 6,780,823 km (0.091 R)
• M28: 7,440,998 km (0.11 R)
• M29: 7,846,857 km (0.07 R)
• M30: 8,087,111 km (0.076 R)
• M31: 8,434,328 km (0.088 R)
• M32: 8,645,111 km (0.03 R)
• M33: 9,251,731 km (0.114 R)
• M34: 9,323,986 km (0.117 R)
• M35: 9,505,449 km (0.092 R)
• M36: 9,688,257 km (0.034 R)
• M37: 11,345,652 km (0.119 R)
• M38: 12,167,244 km (0.088 R)
• M39: 12,365,760 km (0.107 R)
• M40: 12,846,568 km (0.092 R)
• M41: 13,702,567 km (0.072 R)
• M42: 13,826,284 km (0.087 R)
• M43: 14,408,968 km (0.118 R)
• M44: 14,661,040 km (0.053 R)
• M45: 16,907,252 km (0.074 R)
• M46: 17,217,668 km (0.089 R)
• M47: 18,160,434 km (0.11 R)
• M48: 18,844,096 km (0.076 R)
• M49: 19,582,660 km (0.116 R)
• M50: 19,955,458 km (0.113 R)
• M51: 20,049,107 km (0.09 R)
• M52: 21,470,137 km (0.111 R)
• M53: 22,289,933 km (0.056 R)
• M54: 22,581,649 km (0.054 R)
• M55: 22,776,874 km (0.11 R)
• M56: 23,662,194 km (0.105 R)
• M57: 24,358,572 km (0.106 R)
• M58: 25,314,503 km (0.076 R)
• M59: 26,590,872 km (0.111 R)
• M60: 27,470,657 km (0.089 R)
• M61: 27,731,256 km (0.105 R)
• M62: 28,045,113 km (0.1 R)
• M63: 28,254,999 km (0.094 R)
• M64: 29,471,828 km (0.108 R)
• M65: 29,738,561 km (0.099 R)
• M66: 29,899,079 km (0.074 R)
• M67: 31,356,162 km (0.105 R)
• M68: 31,737,787 km (0.112 R)
• M69: 32,781,082 km (0.103 R)
• M70: 34,003,147 km (0.118 R)
• M71: 34,170,996 km (0.114 R)
• M72: 34,339,144 km (0.066 R)
• M73: 34,619,939 km (0.085 R)
• M74: 35,807,447 km (0.032 R)
• M75: 35,978,138 km (0.085 R)
• M76: 36,149,129 km (0.108 R)
• M77: 37,180,905 km (0.111 R)
• M78: 37,873,992 km (0.103 R)
• M79: 38,921,776 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.2

Radius: 7.9

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.92 AU - 12.12 AU

Year: 20807 Days

Day: 16.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,569,887 km

• M1: 156,779 km (0.066 R)
• M2: 625,618 km (0.049 R)
• M3: 708,795 km (0.037 R)
• M4: 773,720 km (0.067 R)
• M5: 863,778 km (0.042 R)
• M6: 1,476,531 km (0.061 R)
• M7: 1,977,833 km (0.032 R)
• M8: 2,328,790 km (0.099 R)
• M9: 2,427,973 km (0.098 R)
• M10: 2,596,271 km (0.04 R)
• M11: 2,733,751 km (0.095 R)
• M12: 2,944,535 km (0.086 R)
• M13: 3,160,704 km (0.043 R)
• M14: 3,344,709 km (0.036 R)
• M15: 3,494,606 km (0.1 R)
• M16: 4,897,685 km (0.107 R)
• M17: 5,025,142 km (0.111 R)
• M18: 5,153,946 km (0.087 R)
• M19: 5,414,695 km (0.071 R)
• M20: 6,314,676 km (0.069 R)
• M21: 6,781,870 km (0.119 R)
• M22: 7,163,793 km (0.08 R)
• M23: 7,749,618 km (0.087 R)
• M24: 7,799,135 km (0.094 R)
• M25: 7,998,400 km (0.11 R)
• M26: 8,708,541 km (0.062 R)
• M27: 8,760,152 km (0.114 R)
• M28: 8,967,196 km (0.098 R)
• M29: 9,438,878 km (0.114 R)
• M30: 9,757,970 km (0.111 R)
• M31: 10,297,569 km (0.095 R)
• M32: 11,518,438 km (0.091 R)
• M33: 12,434,874 km (0.088 R)
• M34: 14,215,388 km (0.109 R)
• M35: 14,458,784 km (0.052 R)
• M36: 14,581,005 km (0.084 R)
• M37: 14,703,676 km (0.106 R)
• M38: 14,826,495 km (0.088 R)
• M39: 15,383,897 km (0.071 R)
• M40: 15,633,725 km (0.108 R)
• M41: 16,327,860 km (0.111 R)
• M42: 16,774,858 km (0.102 R)
• M43: 16,967,690 km (0.068 R)
• M44: 17,877,095 km (0.094 R)
• M45: 18,008,292 km (0.114 R)
• M46: 18,337,707 km (0.087 R)
• M47: 19,675,262 km (0.066 R)
• M48: 19,878,565 km (0.091 R)
• M49: 21,530,275 km (0.103 R)
• M50: 21,950,047 km (0.111 R)
• M51: 22,513,881 km (0.059 R)
• M52: 23,799,974 km (0.059 R)
• M53: 23,944,336 km (0.091 R)
• M54: 24,889,944 km (0.071 R)
• M55: 25,036,550 km (0.119 R)
• M56: 25,996,071 km (0.103 R)
• M57: 26,070,421 km (0.099 R)
• M58: 27,118,204 km (0.048 R)
• M59: 30,813,721 km (0.118 R)
• M60: 32,719,897 km (0.073 R)
• M61: 33,606,264 km (0.111 R)
• M62: 34,337,349 km (0.1 R)
• M63: 35,732,499 km (0.116 R)
• M64: 38,070,564 km (0.105 R)
• M65: 39,172,801 km (0.082 R)
• M66: 40,629,884 km (0.111 R)
• M67: 42,804,888 km (0.072 R)
• M68: 44,039,220 km (0.105 R)
• M69: 44,749,959 km (0.059 R)
• M70: 45,553,898 km (0.063 R)
• M71: 45,643,507 km (0.113 R)
• M72: 47,266,794 km (0.092 R)
• M73: 47,994,288 km (0.095 R)
• M74: 48,268,052 km (0.115 R)
• M75: 49,000,783 km (0.073 R)
• M76: 51,407,064 km (0.071 R)
• M77: 51,874,109 km (0.098 R)
• M78: 53,567,557 km (0.074 R)
• M79: 54,706,445 km (0.075 R)
• M80: 56,526,154 km (0.113 R)
• M81: 58,073,893 km (0.065 R)
• M82: 59,145,912 km (0.085 R)
• M83: 61,210,811 km (0.097 R)
• M84: 61,805,014 km (0.095 R)
• M85: 64,503,011 km (0.114 R)
• M86: 65,714,305 km (0.046 R)
• M87: 66,322,870 km (0.1 R)
• M88: 67,035,105 km (0.096 R)
• M89: 67,239,007 km (0.066 R)
• M90: 67,954,534 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 16,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit