🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.48 AU - 0.66 AU

Year: 278 Days

Day: 23.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.4

Radius: 12.7

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.94 AU - 1.2 AU

Year: 715 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,915,507 km

• M1: 170,990 km (0.057 R)
• M2: 356,043 km (0.118 R)
• M3: 514,467 km (0.043 R)
• M4: 614,548 km (0.101 R)
• M5: 936,034 km (0.083 R)
• M6: 1,028,785 km (0.1 R)
• M7: 1,114,504 km (0.088 R)
• M8: 1,218,774 km (0.08 R)
• M9: 1,315,713 km (0.088 R)
• M10: 1,432,250 km (0.042 R)
• M11: 1,616,854 km (0.072 R)
• M12: 1,766,751 km (0.114 R)
• M13: 1,846,636 km (0.111 R)
• M14: 1,959,433 km (0.034 R)
• M15: 2,231,551 km (0.105 R)
• M16: 2,331,932 km (0.116 R)
• M17: 2,585,799 km (0.067 R)
• M18: 2,698,596 km (0.104 R)
• M19: 2,784,166 km (0.103 R)
• M20: 2,877,964 km (0.078 R)
• M21: 3,017,090 km (0.036 R)
• M22: 3,203,638 km (0.118 R)
• M23: 3,580,475 km (0.051 R)
• M24: 3,802,179 km (0.1 R)
• M25: 4,126,956 km (0.094 R)
• M26: 4,251,123 km (0.044 R)
• M27: 4,494,818 km (0.113 R)
• M28: 4,631,251 km (0.097 R)
• M29: 4,760,354 km (0.092 R)
• M30: 4,925,659 km (0.076 R)
• M31: 5,146,167 km (0.106 R)
• M32: 5,253,129 km (0.065 R)
• M33: 5,406,168 km (0.046 R)
• M34: 5,496,675 km (0.042 R)
• M35: 5,725,559 km (0.078 R)
• M36: 6,088,933 km (0.118 R)
• M37: 6,249,750 km (0.059 R)
• M38: 6,536,829 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.6

Radius: 10

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.51 AU - 1.95 AU

Year: 1469 Days

Day: 12.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 78,915,507 km

• M1: 127,308 km (0.117 R)
• M2: 192,981 km (0.051 R)
• M3: 318,643 km (0.118 R)
• M4: 388,506 km (0.11 R)
• M5: 503,098 km (0.067 R)
• M6: 571,165 km (0.072 R)
• M7: 642,822 km (0.112 R)
• M8: 705,354 km (0.11 R)
• M9: 796,609 km (0.102 R)
• M10: 1,095,804 km (0.028 R)
• M11: 1,322,744 km (0.109 R)
• M12: 1,454,540 km (0.053 R)
• M13: 1,660,836 km (0.111 R)
• M14: 2,082,702 km (0.037 R)
• M15: 2,198,341 km (0.111 R)
• M16: 2,335,821 km (0.078 R)
• M17: 2,516,984 km (0.097 R)
• M18: 2,609,436 km (0.075 R)
• M19: 2,744,822 km (0.067 R)
• M20: 2,861,209 km (0.105 R)
• M21: 2,947,078 km (0.052 R)
• M22: 3,066,308 km (0.054 R)
• M23: 3,165,192 km (0.115 R)
• M24: 3,536,793 km (0.054 R)
• M25: 3,617,426 km (0.027 R)
• M26: 3,780,637 km (0.072 R)
• M27: 4,138,625 km (0.057 R)
• M28: 4,272,665 km (0.11 R)
• M29: 4,582,482 km (0.106 R)
• M30: 4,848,617 km (0.103 R)
• M31: 5,067,777 km (0.09 R)
• M32: 5,290,080 km (0.105 R)
• M33: 5,623,085 km (0.086 R)
• M34: 5,839,702 km (0.091 R)
• M35: 5,935,445 km (0.101 R)
• M36: 6,169,865 km (0.12 R)
• M37: 6,309,290 km (0.07 R)
• M38: 6,648,129 km (0.095 R)
• M39: 7,270,157 km (0.112 R)
• M40: 7,491,562 km (0.101 R)
• M41: 7,745,131 km (0.072 R)
• M42: 8,184,350 km (0.099 R)
• M43: 8,291,462 km (0.109 R)
• M44: 8,460,956 km (0.108 R)
• M45: 8,647,206 km (0.047 R)
• M46: 8,725,146 km (0.09 R)
• M47: 9,309,475 km (0.098 R)
• M48: 9,373,354 km (0.096 R)
• M49: 9,566,036 km (0.111 R)
• M50: 9,646,819 km (0.069 R)
• M51: 9,711,445 km (0.08 R)
• M52: 10,037,120 km (0.083 R)
• M53: 10,250,745 km (0.097 R)
• M54: 10,565,798 km (0.113 R)
• M55: 10,783,164 km (0.043 R)
• M56: 11,273,396 km (0.053 R)
• M57: 11,478,345 km (0.114 R)

Asteroid Belt

Center: 3.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.7

Radius: 8.3

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.76 AU - 5.22 AU

Year: 7197 Days

Day: 5.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 78,915,507 km

• M1: 109,655 km (0.113 R)
• M2: 227,538 km (0.05 R)
• M3: 282,291 km (0.096 R)
• M4: 335,398 km (0.034 R)
• M5: 640,877 km (0.061 R)
• M6: 875,297 km (0.037 R)
• M7: 1,565,093 km (0.103 R)
• M8: 1,977,085 km (0.076 R)
• M9: 2,370,827 km (0.12 R)
• M10: 2,717,595 km (0.08 R)
• M11: 2,842,808 km (0.087 R)
• M12: 2,896,963 km (0.032 R)
• M13: 3,043,419 km (0.11 R)
• M14: 3,477,851 km (0.1 R)
• M15: 3,952,077 km (0.117 R)
• M16: 4,114,689 km (0.084 R)
• M17: 4,300,191 km (0.081 R)
• M18: 4,488,684 km (0.104 R)
• M19: 4,851,908 km (0.076 R)
• M20: 5,048,031 km (0.116 R)
• M21: 5,493,383 km (0.094 R)
• M22: 5,789,587 km (0.109 R)
• M23: 6,493,146 km (0.112 R)
• M24: 7,001,629 km (0.065 R)
• M25: 7,422,598 km (0.096 R)
• M26: 7,573,243 km (0.05 R)
• M27: 7,699,503 km (0.054 R)
• M28: 8,031,012 km (0.102 R)
• M29: 8,497,757 km (0.062 R)
• M30: 8,708,092 km (0.081 R)
• M31: 9,702,918 km (0.081 R)
• M32: 9,895,151 km (0.054 R)
• M33: 10,648,526 km (0.09 R)
• M34: 11,974,262 km (0.075 R)
• M35: 12,477,210 km (0.089 R)
• M36: 12,866,614 km (0.082 R)
• M37: 14,027,344 km (0.092 R)
• M38: 14,307,241 km (0.055 R)
• M39: 14,400,889 km (0.081 R)
• M40: 15,157,705 km (0.102 R)
• M41: 15,412,919 km (0.074 R)
• M42: 16,089,401 km (0.108 R)
• M43: 16,154,326 km (0.081 R)
• M44: 18,345,935 km (0.067 R)
• M45: 18,891,219 km (0.088 R)
• M46: 19,269,103 km (0.108 R)
• M47: 20,032,501 km (0.082 R)
• M48: 20,876,383 km (0.105 R)
• M49: 21,195,924 km (0.077 R)
• M50: 22,963,572 km (0.103 R)
• M51: 23,624,795 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.4

Radius: 3.3

Gravity: 50.73 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.09 AU - 12.89 AU

Year: 23524 Days

Day: 21.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,915,507 km

• M1: 97,538 km (0.083 R)
• M2: 132,095 km (0.101 R)
• M3: 371,751 km (0.102 R)
• M4: 535,560 km (0.058 R)
• M5: 695,780 km (0.12 R)
• M6: 819,198 km (0.088 R)
• M7: 896,540 km (0.114 R)
• M8: 1,348,176 km (0.092 R)
• M9: 1,927,120 km (0.065 R)
• M10: 2,100,055 km (0.115 R)
• M11: 2,314,129 km (0.041 R)
• M12: 2,497,985 km (0.054 R)
• M13: 3,238,196 km (0.12 R)
• M14: 3,402,155 km (0.063 R)
• M15: 3,653,030 km (0.067 R)
• M16: 3,953,423 km (0.116 R)
• M17: 4,715,175 km (0.082 R)
• M18: 6,014,433 km (0.097 R)
• M19: 6,064,548 km (0.072 R)
• M20: 8,180,012 km (0.063 R)
• M21: 8,741,153 km (0.063 R)
• M22: 9,605,978 km (0.109 R)
• M23: 10,558,169 km (0.095 R)
• M24: 11,045,409 km (0.082 R)
• M25: 11,106,894 km (0.075 R)
• M26: 11,539,980 km (0.059 R)
• M27: 11,789,958 km (0.056 R)
• M28: 11,978,601 km (0.118 R)
• M29: 12,041,731 km (0.046 R)
• M30: 13,523,348 km (0.111 R)
• M31: 15,747,121 km (0.115 R)
• M32: 15,885,499 km (0.114 R)
• M33: 16,024,326 km (0.108 R)
• M34: 17,792,722 km (0.101 R)
• M35: 18,009,040 km (0.098 R)
• M36: 18,298,812 km (0.09 R)
• M37: 19,473,454 km (0.103 R)
• M38: 20,069,751 km (0.105 R)
• M39: 20,747,729 km (0.078 R)
• M40: 22,358,898 km (0.104 R)
• M41: 22,436,539 km (0.064 R)
• M42: 27,343,798 km (0.108 R)
• M43: 27,426,974 km (0.106 R)
• M44: 28,346,702 km (0.117 R)
• M45: 29,106,809 km (0.061 R)
• M46: 29,617,237 km (0.105 R)
• M47: 30,044,788 km (0.086 R)
• M48: 30,992,640 km (0.11 R)
• M49: 32,476,800 km (0.114 R)
• M50: 33,449,336 km (0.096 R)
• M51: 33,983,849 km (0.041 R)
• M52: 34,341,837 km (0.084 R)
• M53: 34,701,021 km (0.098 R)
• M54: 36,423,940 km (0.109 R)
• M55: 40,235,544 km (0.111 R)
• M56: 41,661,361 km (0.074 R)
• M57: 44,562,363 km (0.079 R)
• M58: 46,036,950 km (0.089 R)
• M59: 47,028,933 km (0.109 R)
• M60: 47,327,979 km (0.095 R)
• M61: 47,527,543 km (0.075 R)
• M62: 48,228,558 km (0.088 R)
• M63: 48,530,148 km (0.04 R)
• M64: 48,731,506 km (0.097 R)
• M65: 49,742,339 km (0.117 R)
• M66: 51,476,627 km (0.073 R)
• M67: 51,990,346 km (0.065 R)
• M68: 54,166,995 km (0.075 R)
• M69: 54,794,409 km (0.092 R)
• M70: 56,161,883 km (0.06 R)
• M71: 56,267,499 km (0.057 R)
• M72: 57,221,335 km (0.117 R)
• M73: 58,608,556 km (0.055 R)
• M74: 58,823,080 km (0.065 R)
• M75: 59,360,136 km (0.106 R)
• M76: 59,575,407 km (0.116 R)
• M77: 60,439,335 km (0.094 R)
• M78: 62,288,664 km (0.033 R)
• M79: 63,495,320 km (0.077 R)
• M80: 63,715,528 km (0.117 R)
• M81: 64,488,201 km (0.092 R)
• M82: 64,598,754 km (0.068 R)
• M83: 66,154,422 km (0.047 R)
• M84: 66,489,372 km (0.081 R)
• M85: 67,160,917 km (0.033 R)
• M86: 67,834,706 km (0.075 R)
• M87: 68,172,498 km (0.082 R)
• M88: 70,780,288 km (0.119 R)
• M89: 72,383,678 km (0.115 R)
• M90: 75,509,525 km (0.106 R)
• M91: 76,561,198 km (0.071 R)
• M92: 77,735,392 km (0.034 R)
• M93: 77,853,125 km (0.098 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: 448 - 14,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit