🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.7

Radius: 13.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.74 AU - 1.22 AU

Year: 682 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,434,357 km

• M1: 199,414 km (0.088 R)
• M2: 359,035 km (0.046 R)
• M3: 443,109 km (0.08 R)
• M4: 603,179 km (0.099 R)
• M5: 729,589 km (0.102 R)
• M6: 848,370 km (0.114 R)
• M7: 936,782 km (0.074 R)
• M8: 1,084,585 km (0.077 R)
• M9: 1,179,130 km (0.08 R)
• M10: 1,439,281 km (0.1 R)
• M11: 1,560,306 km (0.102 R)
• M12: 2,123,093 km (0.058 R)
• M13: 2,258,629 km (0.064 R)
• M14: 2,382,047 km (0.116 R)
• M15: 2,561,714 km (0.102 R)
• M16: 2,647,434 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.3

Radius: 11.3

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.69 AU - 2.83 AU

Year: 3223 Days

Day: 6.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,434,357 km

• M1: 161,267 km (0.063 R)
• M2: 286,181 km (0.103 R)
• M3: 581,038 km (0.083 R)
• M4: 818,600 km (0.074 R)
• M5: 1,051,374 km (0.102 R)
• M6: 1,138,141 km (0.025 R)
• M7: 1,319,304 km (0.064 R)
• M8: 1,440,927 km (0.113 R)
• M9: 1,710,502 km (0.092 R)
• M10: 2,479,136 km (0.114 R)
• M11: 2,891,278 km (0.089 R)
• M12: 3,418,162 km (0.084 R)
• M13: 3,530,959 km (0.089 R)
• M14: 3,683,399 km (0.026 R)
• M15: 3,760,442 km (0.093 R)
• M16: 3,955,368 km (0.117 R)
• M17: 4,054,102 km (0.089 R)
• M18: 4,254,115 km (0.112 R)
• M19: 4,622,275 km (0.107 R)
• M20: 4,873,599 km (0.072 R)
• M21: 5,129,412 km (0.105 R)
• M22: 5,237,272 km (0.033 R)
• M23: 5,389,712 km (0.068 R)
• M24: 5,521,508 km (0.059 R)
• M25: 5,743,511 km (0.092 R)
• M26: 5,923,178 km (0.093 R)
• M27: 6,849,937 km (0.06 R)
• M28: 7,184,887 km (0.088 R)
• M29: 7,747,075 km (0.1 R)
• M30: 8,809,819 km (0.053 R)
• M31: 8,991,430 km (0.116 R)
• M32: 9,358,394 km (0.101 R)
• M33: 10,025,900 km (0.107 R)
• M34: 10,571,034 km (0.101 R)
• M35: 10,708,814 km (0.109 R)
• M36: 11,378,414 km (0.119 R)
• M37: 11,633,030 km (0.077 R)
• M38: 11,918,313 km (0.072 R)
• M39: 12,032,905 km (0.057 R)
• M40: 12,816,947 km (0.105 R)
• M41: 13,052,414 km (0.117 R)
• M42: 13,170,746 km (0.041 R)
• M43: 13,737,423 km (0.093 R)
• M44: 13,978,425 km (0.087 R)
• M45: 14,525,804 km (0.069 R)
• M46: 14,863,745 km (0.074 R)
• M47: 15,018,280 km (0.076 R)
• M48: 15,266,612 km (0.062 R)
• M49: 15,987,973 km (0.071 R)
• M50: 16,178,112 km (0.048 R)
• M51: 16,656,526 km (0.118 R)
• M52: 16,784,881 km (0.104 R)
• M53: 17,529,280 km (0.078 R)
• M54: 17,856,301 km (0.045 R)
• M55: 18,020,709 km (0.086 R)
• M56: 18,185,416 km (0.105 R)
• M57: 18,483,266 km (0.088 R)
• M58: 19,016,881 km (0.092 R)
• M59: 19,353,028 km (0.101 R)
• M60: 19,657,160 km (0.099 R)
• M61: 20,889,547 km (0.051 R)
• M62: 21,305,878 km (0.115 R)
• M63: 21,935,536 km (0.103 R)
• M64: 22,005,996 km (0.055 R)
• M65: 22,146,918 km (0.12 R)
• M66: 22,288,138 km (0.116 R)
• M67: 22,358,748 km (0.042 R)
• M68: 22,642,386 km (0.056 R)
• M69: 22,713,594 km (0.112 R)
• M70: 22,998,728 km (0.117 R)
• M71: 23,933,565 km (0.107 R)
• M72: 24,042,173 km (0.117 R)
• M73: 24,369,194 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.7

Radius: 11.2

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.49 AU - 3.11 AU

Year: 3293 Days

Day: 14 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,434,357 km

• M1: 162,314 km (0.118 R)
• M2: 246,986 km (0.078 R)
• M3: 323,281 km (0.08 R)
• M4: 520,451 km (0.097 R)
• M5: 689,347 km (0.091 R)
• M6: 944,411 km (0.081 R)
• M7: 1,071,719 km (0.12 R)
• M8: 1,242,410 km (0.119 R)
• M9: 1,331,271 km (0.065 R)
• M10: 1,462,319 km (0.107 R)
• M11: 1,723,218 km (0.112 R)
• M12: 1,954,795 km (0.111 R)
• M13: 2,104,842 km (0.094 R)
• M14: 2,400,447 km (0.083 R)
• M15: 2,826,951 km (0.079 R)
• M16: 2,980,139 km (0.116 R)
• M17: 3,083,811 km (0.042 R)
• M18: 3,602,317 km (0.06 R)
• M19: 3,750,119 km (0.092 R)
• M20: 3,862,467 km (0.081 R)
• M21: 3,975,863 km (0.109 R)
• M22: 4,167,348 km (0.112 R)
• M23: 4,420,767 km (0.035 R)
• M24: 4,519,651 km (0.045 R)
• M25: 4,760,055 km (0.119 R)
• M26: 4,963,657 km (0.092 R)
• M27: 5,107,870 km (0.115 R)
• M28: 5,527,492 km (0.089 R)
• M29: 5,698,632 km (0.073 R)
• M30: 6,024,007 km (0.073 R)
• M31: 6,244,514 km (0.119 R)
• M32: 6,377,956 km (0.101 R)
• M33: 7,175,761 km (0.098 R)
• M34: 7,456,556 km (0.102 R)
• M35: 8,198,861 km (0.116 R)
• M36: 8,296,249 km (0.043 R)
• M37: 8,714,974 km (0.115 R)
• M38: 8,814,456 km (0.082 R)
• M39: 9,216,426 km (0.09 R)
• M40: 9,521,755 km (0.109 R)
• M41: 9,675,691 km (0.093 R)
• M42: 9,882,286 km (0.085 R)
• M43: 9,986,107 km (0.112 R)
• M44: 10,696,547 km (0.112 R)
• M45: 10,963,729 km (0.038 R)
• M46: 11,477,597 km (0.08 R)
• M47: 12,082,571 km (0.104 R)
• M48: 12,500,996 km (0.111 R)
• M49: 12,613,344 km (0.113 R)
• M50: 12,924,059 km (0.115 R)
• M51: 13,323,336 km (0.077 R)
• M52: 13,409,355 km (0.119 R)
• M53: 13,900,634 km (0.042 R)
• M54: 14,163,178 km (0.075 R)
• M55: 14,604,193 km (0.101 R)
• M56: 15,049,995 km (0.109 R)
• M57: 15,169,523 km (0.094 R)
• M58: 15,259,432 km (0.105 R)
• M59: 15,500,135 km (0.075 R)
• M60: 15,832,990 km (0.069 R)
• M61: 15,954,613 km (0.079 R)
• M62: 16,598,482 km (0.026 R)
• M63: 16,691,083 km (0.07 R)
• M64: 17,094,698 km (0.118 R)
• M65: 17,658,832 km (0.12 R)
• M66: 18,644,682 km (0.089 R)
• M67: 19,063,406 km (0.075 R)
• M68: 19,877,368 km (0.091 R)
• M69: 20,835,842 km (0.049 R)
• M70: 20,969,134 km (0.103 R)
• M71: 21,236,764 km (0.079 R)
• M72: 22,012,579 km (0.089 R)
• M73: 22,694,595 km (0.101 R)
• M74: 22,934,999 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.4

Radius: 6.1

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.78 AU - 6.26 AU

Year: 9116 Days

Day: 22.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 69 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,434,357 km

• M1: 105,466 km (0.062 R)
• M2: 249,230 km (0.071 R)
• M3: 382,223 km (0.115 R)
• M4: 457,620 km (0.075 R)
• M5: 1,047,035 km (0.093 R)
• M6: 1,423,125 km (0.09 R)
• M7: 1,688,810 km (0.096 R)
• M8: 1,752,240 km (0.099 R)
• M9: 2,478,538 km (0.073 R)
• M10: 2,722,831 km (0.073 R)
• M11: 3,528,266 km (0.083 R)
• M12: 3,747,427 km (0.09 R)
• M13: 3,802,927 km (0.067 R)
• M14: 4,027,623 km (0.088 R)
• M15: 4,112,894 km (0.09 R)
• M16: 4,343,574 km (0.119 R)
• M17: 4,969,043 km (0.07 R)
• M18: 5,276,766 km (0.044 R)
• M19: 6,170,763 km (0.118 R)
• M20: 6,939,845 km (0.056 R)
• M21: 7,457,454 km (0.079 R)
• M22: 7,738,698 km (0.062 R)
• M23: 8,972,132 km (0.095 R)
• M24: 10,421,287 km (0.104 R)
• M25: 10,460,482 km (0.103 R)
• M26: 11,013,246 km (0.097 R)
• M27: 11,454,111 km (0.063 R)
• M28: 11,697,058 km (0.106 R)
• M29: 11,737,748 km (0.039 R)
• M30: 11,859,970 km (0.105 R)
• M31: 12,188,038 km (0.111 R)
• M32: 12,937,074 km (0.06 R)
• M33: 14,218,380 km (0.112 R)
• M34: 14,348,829 km (0.105 R)
• M35: 15,183,436 km (0.081 R)
• M36: 15,584,358 km (0.11 R)
• M37: 15,718,697 km (0.12 R)
• M38: 16,079,078 km (0.11 R)
• M39: 16,396,525 km (0.094 R)
• M40: 16,487,630 km (0.116 R)
• M41: 16,533,257 km (0.092 R)
• M42: 16,716,066 km (0.078 R)
• M43: 16,807,770 km (0.103 R)
• M44: 18,391,861 km (0.116 R)
• M45: 18,676,247 km (0.101 R)
• M46: 19,153,614 km (0.09 R)
• M47: 19,297,527 km (0.089 R)
• M48: 19,345,697 km (0.067 R)
• M49: 19,393,718 km (0.054 R)
• M50: 20,168,935 km (0.083 R)
• M51: 21,003,691 km (0.042 R)
• M52: 22,100,692 km (0.11 R)
• M53: 22,150,957 km (0.064 R)
• M54: 22,201,371 km (0.058 R)
• M55: 22,706,862 km (0.118 R)
• M56: 23,935,510 km (0.108 R)
• M57: 24,349,896 km (0.115 R)
• M58: 25,290,866 km (0.061 R)
• M59: 25,396,034 km (0.093 R)
• M60: 25,554,308 km (0.081 R)
• M61: 26,030,777 km (0.1 R)
• M62: 26,084,034 km (0.099 R)
• M63: 26,137,142 km (0.103 R)
• M64: 26,617,351 km (0.091 R)
• M65: 27,100,402 km (0.105 R)
• M66: 29,281,988 km (0.092 R)
• M67: 29,558,744 km (0.064 R)
• M68: 29,614,095 km (0.103 R)
• M69: 30,058,850 km (0.065 R)
• M70: 30,561,798 km (0.055 R)
• M71: 30,898,692 km (0.052 R)
• M72: 31,067,588 km (0.089 R)
• M73: 32,716,007 km (0.108 R)
• M74: 33,060,531 km (0.074 R)
• M75: 33,521,891 km (0.107 R)
• M76: 33,579,636 km (0.051 R)
• M77: 34,450,894 km (0.055 R)
• M78: 34,567,580 km (0.107 R)
• M79: 34,742,909 km (0.1 R)
• M80: 35,035,821 km (0.043 R)
• M81: 35,211,898 km (0.11 R)
• M82: 35,270,690 km (0.095 R)
• M83: 35,506,157 km (0.099 R)
• M84: 36,393,572 km (0.072 R)
• M85: 37,408,144 km (0.101 R)
• M86: 38,856,252 km (0.068 R)
• M87: 39,526,151 km (0.079 R)
• M88: 40,199,790 km (0.03 R)
• M89: 40,445,729 km (0.086 R)
• M90: 41,124,604 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 12,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit