🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.62 AU - 0.84 AU

Year: 223 Days

Day: 31 Hours

Environment

Temp: 184 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,149,941 km

• M1: 178,171 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.36 AU - 2.54 AU

Year: 1373 Days

Day: 19.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.04 AU - 5.12 AU

Year: 3511 Days

Day: 43.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,149,941 km

• M1: 2,641,150 km (0.097 R)

Asteroid Belt

Center: 7.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 10.3

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.95 AU - 12.85 AU

Year: 13786 Days

Day: 11.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,149,941 km

• M1: 140,921 km (0.068 R)
• M2: 208,689 km (0.115 R)
• M3: 316,998 km (0.059 R)
• M4: 397,482 km (0.09 R)
• M5: 609,911 km (0.084 R)
• M6: 815,907 km (0.112 R)
• M7: 905,067 km (0.075 R)
• M8: 1,382,883 km (0.052 R)
• M9: 1,491,042 km (0.069 R)
• M10: 2,012,391 km (0.118 R)
• M11: 2,115,015 km (0.098 R)
• M12: 2,904,891 km (0.1 R)
• M13: 3,021,279 km (0.098 R)
• M14: 4,191,284 km (0.107 R)
• M15: 4,323,229 km (0.114 R)
• M16: 4,403,114 km (0.04 R)
• M17: 4,976,373 km (0.056 R)
• M18: 5,229,343 km (0.072 R)
• M19: 5,718,678 km (0.093 R)
• M20: 5,865,284 km (0.027 R)
• M21: 6,802,814 km (0.071 R)
• M22: 7,178,155 km (0.074 R)
• M23: 7,464,186 km (0.049 R)
• M24: 8,080,379 km (0.089 R)
• M25: 8,847,966 km (0.076 R)
• M26: 8,949,842 km (0.068 R)
• M27: 9,292,122 km (0.117 R)
• M28: 11,546,113 km (0.104 R)
• M29: 12,485,289 km (0.049 R)
• M30: 13,762,406 km (0.069 R)
• M31: 14,797,623 km (0.069 R)
• M32: 15,324,656 km (0.085 R)
• M33: 15,652,126 km (0.087 R)
• M34: 17,579,096 km (0.057 R)
• M35: 18,396,649 km (0.09 R)
• M36: 18,657,398 km (0.113 R)
• M37: 19,094,822 km (0.104 R)
• M38: 20,292,502 km (0.088 R)
• M39: 21,605,822 km (0.112 R)
• M40: 21,835,006 km (0.104 R)
• M41: 21,972,935 km (0.097 R)
• M42: 22,573,870 km (0.063 R)
• M43: 23,180,340 km (0.047 R)
• M44: 23,839,468 km (0.088 R)
• M45: 24,171,276 km (0.091 R)
• M46: 24,456,858 km (0.119 R)
• M47: 25,031,613 km (0.054 R)
• M48: 25,465,597 km (0.074 R)
• M49: 26,145,519 km (0.108 R)
• M50: 26,585,786 km (0.081 R)
• M51: 27,871,430 km (0.116 R)
• M52: 28,823,770 km (0.052 R)
• M53: 29,177,270 km (0.106 R)
• M54: 30,605,780 km (0.07 R)
• M55: 30,811,626 km (0.093 R)
• M56: 30,914,849 km (0.096 R)
• M57: 31,018,071 km (0.088 R)
• M58: 31,639,950 km (0.073 R)
• M59: 32,896,273 km (0.119 R)
• M60: 34,489,340 km (0.117 R)
• M61: 34,810,976 km (0.101 R)
• M62: 35,025,948 km (0.073 R)
• M63: 36,107,391 km (0.096 R)
• M64: 36,216,149 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.1

Radius: 4.6

Gravity: 16.97 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.7 AU - 16.14 AU

Year: 17608 Days

Day: 23.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 37,149,941 km

• M1: 58,942 km (0.108 R)
• M2: 131,197 km (0.067 R)
• M3: 160,668 km (0.086 R)
• M4: 240,853 km (0.059 R)
• M5: 335,249 km (0.1 R)
• M6: 379,530 km (0.117 R)
• M7: 864,077 km (0.114 R)
• M8: 1,055,563 km (0.103 R)
• M9: 1,213,538 km (0.084 R)
• M10: 1,552,078 km (0.064 R)
• M11: 1,602,642 km (0.096 R)
• M12: 1,810,882 km (0.074 R)
• M13: 2,111,125 km (0.08 R)
• M14: 2,224,221 km (0.044 R)
• M15: 2,426,777 km (0.092 R)
• M16: 2,485,868 km (0.099 R)
• M17: 2,635,466 km (0.113 R)
• M18: 3,526,022 km (0.084 R)
• M19: 3,559,532 km (0.109 R)
• M20: 3,933,975 km (0.076 R)
• M21: 4,285,231 km (0.103 R)
• M22: 4,830,665 km (0.096 R)
• M23: 5,436,387 km (0.098 R)
• M24: 5,827,136 km (0.115 R)
• M25: 6,226,712 km (0.028 R)
• M26: 6,470,856 km (0.063 R)
• M27: 7,435,164 km (0.055 R)
• M28: 8,131,991 km (0.076 R)
• M29: 8,176,122 km (0.028 R)
• M30: 8,353,994 km (0.098 R)
• M31: 8,488,183 km (0.085 R)
• M32: 9,169,751 km (0.114 R)
• M33: 9,963,218 km (0.06 R)
• M34: 10,153,058 km (0.078 R)
• M35: 10,488,307 km (0.045 R)
• M36: 10,778,377 km (0.114 R)
• M37: 11,218,644 km (0.055 R)
• M38: 11,416,262 km (0.109 R)
• M39: 13,037,454 km (0.026 R)
• M40: 13,193,186 km (0.08 R)
• M41: 13,297,306 km (0.089 R)
• M42: 13,663,821 km (0.104 R)
• M43: 14,891,421 km (0.11 R)
• M44: 15,381,354 km (0.114 R)
• M45: 15,987,225 km (0.112 R)
• M46: 16,544,926 km (0.079 R)
• M47: 17,621,881 km (0.053 R)
• M48: 18,024,299 km (0.074 R)
• M49: 18,255,578 km (0.111 R)
• M50: 18,546,246 km (0.056 R)
• M51: 18,838,261 km (0.104 R)
• M52: 19,014,189 km (0.092 R)
• M53: 19,249,656 km (0.067 R)
• M54: 20,201,248 km (0.053 R)
• M55: 20,803,828 km (0.104 R)
• M56: 21,228,985 km (0.116 R)
• M57: 21,290,021 km (0.118 R)
• M58: 21,534,613 km (0.076 R)
• M59: 23,966,925 km (0.098 R)
• M60: 24,094,083 km (0.112 R)
• M61: 24,540,484 km (0.12 R)
• M62: 24,604,511 km (0.106 R)
• M63: 26,879,596 km (0.114 R)
• M64: 27,408,873 km (0.086 R)
• M65: 28,612,538 km (0.117 R)
• M66: 28,680,006 km (0.09 R)
• M67: 28,882,412 km (0.041 R)
• M68: 30,656,643 km (0.098 R)
• M69: 32,888,344 km (0.106 R)
• M70: 33,596,391 km (0.051 R)
• M71: 34,309,374 km (0.045 R)
• M72: 35,750,450 km (0.101 R)
• M73: 36,405,390 km (0.088 R)
• M74: 39,438,636 km (0.086 R)
• M75: 39,814,127 km (0.079 R)
• M76: 41,175,318 km (0.084 R)
• M77: 42,705,704 km (0.096 R)
• M78: 43,943,327 km (0.042 R)
• M79: 44,488,462 km (0.1 R)
• M80: 45,192,769 km (0.107 R)
• M81: 45,506,924 km (0.099 R)
• M82: 47,009,036 km (0.103 R)
• M83: 47,247,795 km (0.102 R)
• M84: 47,566,588 km (0.063 R)
• M85: 47,646,473 km (0.104 R)
• M86: 47,726,358 km (0.111 R)
• M87: 48,607,789 km (0.12 R)
• M88: 50,875,842 km (0.108 R)
• M89: 51,694,143 km (0.107 R)
• M90: 53,675,716 km (0.119 R)
• M91: 55,766,346 km (0.056 R)
• M92: 56,271,987 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37

Radius: 7.7

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 16.66 AU - 21.08 AU

Year: 29358 Days

Day: 22.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,149,941 km

• M1: 138,528 km (0.093 R)
• M2: 208,539 km (0.049 R)
• M3: 288,275 km (0.112 R)
• M4: 370,255 km (0.096 R)
• M5: 781,948 km (0.084 R)
• M6: 902,973 km (0.118 R)
• M7: 1,503,309 km (0.092 R)
• M8: 1,636,002 km (0.059 R)
• M9: 1,893,011 km (0.119 R)
• M10: 1,954,197 km (0.068 R)
• M11: 2,141,643 km (0.06 R)
• M12: 2,785,213 km (0.072 R)
• M13: 3,661,707 km (0.115 R)
• M14: 4,344,023 km (0.115 R)
• M15: 4,479,708 km (0.073 R)
• M16: 4,811,217 km (0.081 R)
• M17: 5,556,364 km (0.07 R)
• M18: 5,644,776 km (0.067 R)
• M19: 6,123,639 km (0.083 R)
• M20: 6,522,318 km (0.104 R)
• M21: 7,184,139 km (0.118 R)
• M22: 7,539,284 km (0.044 R)
• M23: 9,966,210 km (0.09 R)
• M24: 10,471,103 km (0.117 R)
• M25: 10,947,423 km (0.105 R)
• M26: 12,649,996 km (0.072 R)
• M27: 12,805,279 km (0.085 R)
• M28: 13,235,672 km (0.036 R)
• M29: 13,512,128 km (0.11 R)
• M30: 14,271,786 km (0.095 R)
• M31: 15,832,391 km (0.029 R)
• M32: 16,378,573 km (0.112 R)
• M33: 16,973,674 km (0.11 R)
• M34: 17,749,339 km (0.102 R)
• M35: 18,010,387 km (0.106 R)
• M36: 18,141,435 km (0.119 R)
• M37: 18,845,592 km (0.12 R)
• M38: 18,978,584 km (0.073 R)
• M39: 19,693,363 km (0.118 R)
• M40: 19,828,450 km (0.037 R)
• M41: 20,416,968 km (0.096 R)
• M42: 21,241,402 km (0.099 R)
• M43: 21,657,583 km (0.112 R)
• M44: 22,922,583 km (0.108 R)
• M45: 23,017,278 km (0.079 R)
• M46: 24,018,836 km (0.112 R)
• M47: 24,694,569 km (0.064 R)
• M48: 24,937,367 km (0.069 R)
• M49: 27,308,643 km (0.116 R)
• M50: 29,441,759 km (0.078 R)
• M51: 30,372,108 km (0.079 R)
• M52: 30,997,876 km (0.107 R)
• M53: 32,900,312 km (0.043 R)
• M54: 34,027,382 km (0.058 R)
• M55: 34,135,392 km (0.089 R)
• M56: 34,243,551 km (0.108 R)
• M57: 34,297,556 km (0.091 R)
• M58: 35,058,111 km (0.091 R)
• M59: 36,264,169 km (0.106 R)
• M60: 36,374,573 km (0.051 R)
• M61: 36,650,880 km (0.069 R)
• M62: 37,149,938 km (0.033 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 11,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit