🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.7 AU - 0.74 AU

Year: 215 Days

Day: 37.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,950,615 km

• M1: 43,832 km (0.087 R)
• M2: 122,820 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.43 AU - 2.01 AU

Year: 793 Days

Day: 26.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.73 AU - 3.47 AU

Year: 1918 Days

Day: 28 Hours

Environment

Temp: -104 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703

Radius: 14.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.67 AU - 8.23 AU

Year: 6440 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,950,615 km

• M1: 187,297 km (0.111 R)
• M2: 389,403 km (0.108 R)
• M3: 561,291 km (0.099 R)
• M4: 935,585 km (0.049 R)
• M5: 1,104,481 km (0.115 R)
• M6: 1,217,876 km (0.081 R)
• M7: 1,387,071 km (0.088 R)
• M8: 1,693,897 km (0.046 R)
• M9: 1,807,441 km (0.107 R)
• M10: 2,164,681 km (0.077 R)
• M11: 2,351,828 km (0.12 R)
• M12: 2,676,156 km (0.113 R)
• M13: 3,537,840 km (0.095 R)
• M14: 3,936,070 km (0.061 R)
• M15: 4,322,630 km (0.061 R)
• M16: 4,667,902 km (0.108 R)
• M17: 5,385,224 km (0.089 R)
• M18: 5,498,619 km (0.072 R)
• M19: 5,641,635 km (0.046 R)
• M20: 6,048,691 km (0.064 R)
• M21: 6,226,114 km (0.109 R)
• M22: 7,421,251 km (0.119 R)
• M23: 7,899,815 km (0.044 R)
• M24: 8,093,993 km (0.091 R)
• M25: 8,487,286 km (0.1 R)
• M26: 9,224,654 km (0.092 R)
• M27: 9,463,561 km (0.082 R)
• M28: 9,773,827 km (0.096 R)
• M29: 10,298,467 km (0.105 R)
• M30: 10,475,292 km (0.093 R)
• M31: 10,760,575 km (0.109 R)
• M32: 11,048,401 km (0.118 R)
• M33: 11,411,625 km (0.102 R)
• M34: 12,038,440 km (0.093 R)
• M35: 12,600,778 km (0.056 R)
• M36: 13,056,902 km (0.064 R)
• M37: 13,441,069 km (0.043 R)
• M38: 13,712,290 km (0.045 R)
• M39: 13,868,171 km (0.048 R)
• M40: 14,260,118 km (0.112 R)
• M41: 14,815,276 km (0.111 R)
• M42: 16,275,052 km (0.106 R)
• M43: 16,398,769 km (0.099 R)
• M44: 16,938,518 km (0.114 R)
• M45: 17,315,654 km (0.071 R)
• M46: 17,907,763 km (0.072 R)
• M47: 18,035,519 km (0.108 R)
• M48: 18,420,734 km (0.087 R)
• M49: 18,808,491 km (0.113 R)
• M50: 18,938,492 km (0.029 R)
• M51: 20,165,195 km (0.06 R)
• M52: 20,431,329 km (0.067 R)
• M53: 20,788,120 km (0.064 R)
• M54: 21,327,121 km (0.1 R)
• M55: 21,825,282 km (0.095 R)
• M56: 22,007,492 km (0.047 R)
• M57: 22,235,779 km (0.095 R)
• M58: 22,602,892 km (0.053 R)
• M59: 22,740,971 km (0.043 R)
• M60: 23,064,401 km (0.066 R)
• M61: 23,157,152 km (0.1 R)
• M62: 23,762,724 km (0.111 R)
• M63: 25,036,999 km (0.084 R)
• M64: 25,418,922 km (0.071 R)
• M65: 25,754,620 km (0.1 R)
• M66: 25,995,323 km (0.034 R)
• M67: 28,096,126 km (0.1 R)
• M68: 28,343,860 km (0.107 R)
• M69: 29,442,955 km (0.07 R)
• M70: 30,098,942 km (0.115 R)
• M71: 30,810,729 km (0.099 R)
• M72: 31,015,079 km (0.109 R)
• M73: 31,888,881 km (0.119 R)
• M74: 32,875,030 km (0.054 R)
• M75: 33,450,533 km (0.097 R)
• M76: 33,976,668 km (0.097 R)
• M77: 34,240,709 km (0.083 R)
• M78: 34,823,991 km (0.091 R)
• M79: 35,037,018 km (0.065 R)
• M80: 35,785,755 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.3

Radius: 4.9

Gravity: 19.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.41 AU - 15.69 AU

Year: 17530 Days

Day: 18.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,950,615 km

• M1: 151,243 km (0.109 R)
• M2: 207,941 km (0.112 R)
• M3: 287,378 km (0.084 R)
• M4: 459,565 km (0.104 R)
• M5: 803,939 km (0.04 R)
• M6: 911,500 km (0.12 R)
• M7: 955,781 km (0.108 R)
• M8: 1,046,736 km (0.11 R)
• M9: 1,311,525 km (0.083 R)
• M10: 1,543,401 km (0.074 R)
• M11: 1,677,591 km (0.094 R)
• M12: 2,466,570 km (0.111 R)
• M13: 3,081,267 km (0.11 R)
• M14: 3,148,586 km (0.111 R)
• M15: 3,250,463 km (0.12 R)
• M16: 3,492,661 km (0.062 R)
• M17: 4,633,644 km (0.119 R)
• M18: 4,710,987 km (0.062 R)
• M19: 5,103,831 km (0.089 R)
• M20: 5,143,624 km (0.09 R)
• M21: 5,223,658 km (0.115 R)
• M22: 5,795,422 km (0.081 R)
• M23: 6,004,559 km (0.109 R)
• M24: 7,175,312 km (0.086 R)
• M25: 8,180,012 km (0.104 R)
• M26: 8,226,686 km (0.107 R)
• M27: 8,698,667 km (0.074 R)
• M28: 9,520,857 km (0.068 R)
• M29: 9,817,061 km (0.074 R)
• M30: 10,570,586 km (0.102 R)
• M31: 10,621,449 km (0.115 R)
• M32: 10,980,035 km (0.086 R)
• M33: 11,498,990 km (0.031 R)
• M34: 11,656,367 km (0.073 R)
• M35: 12,026,173 km (0.09 R)
• M36: 12,132,387 km (0.069 R)
• M37: 12,614,990 km (0.058 R)
• M38: 13,103,726 km (0.04 R)
• M39: 13,213,082 km (0.116 R)
• M40: 14,663,284 km (0.064 R)
• M41: 15,005,115 km (0.046 R)
• M42: 15,754,601 km (0.052 R)
• M43: 17,170,096 km (0.116 R)
• M44: 18,075,312 km (0.081 R)
• M45: 18,625,832 km (0.104 R)
• M46: 18,810,436 km (0.086 R)
• M47: 20,818,339 km (0.105 R)
• M48: 21,524,142 km (0.054 R)
• M49: 22,827,289 km (0.069 R)
• M50: 23,091,030 km (0.108 R)
• M51: 23,157,152 km (0.073 R)
• M52: 23,289,546 km (0.107 R)
• M53: 23,488,511 km (0.118 R)
• M54: 23,821,367 km (0.109 R)
• M55: 24,626,801 km (0.115 R)
• M56: 25,509,429 km (0.047 R)
• M57: 25,988,890 km (0.065 R)
• M58: 26,402,229 km (0.099 R)
• M59: 28,077,426 km (0.1 R)
• M60: 28,359,867 km (0.073 R)
• M61: 32,486,823 km (0.118 R)
• M62: 33,753,468 km (0.111 R)
• M63: 34,204,356 km (0.12 R)
• M64: 34,279,754 km (0.049 R)
• M65: 34,732,886 km (0.087 R)
• M66: 35,188,112 km (0.085 R)
• M67: 35,416,548 km (0.119 R)
• M68: 36,796,887 km (0.108 R)
• M69: 37,183,448 km (0.036 R)
• M70: 39,847,487 km (0.102 R)
• M71: 39,926,774 km (0.098 R)
• M72: 40,006,061 km (0.08 R)
• M73: 40,882,256 km (0.103 R)
• M74: 41,443,098 km (0.099 R)
• M75: 41,603,766 km (0.1 R)
• M76: 42,087,117 km (0.04 R)
• M77: 43,222,266 km (0.085 R)
• M78: 43,548,389 km (0.041 R)
• M79: 43,711,750 km (0.086 R)
• M80: 44,203,179 km (0.119 R)
• M81: 45,108,695 km (0.057 R)
• M82: 45,439,605 km (0.101 R)
• M83: 46,687,401 km (0.047 R)
• M84: 47,525,448 km (0.095 R)
• M85: 48,030,640 km (0.1 R)
• M86: 52,396,505 km (0.062 R)
• M87: 53,092,733 km (0.111 R)
• M88: 53,441,895 km (0.115 R)
• M89: 54,142,761 km (0.077 R)
• M90: 54,230,575 km (0.119 R)
• M91: 55,199,819 km (0.065 R)
• M92: 55,642,180 km (0.074 R)
• M93: 57,602,660 km (0.073 R)
• M94: 58,681,560 km (0.047 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 14,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit