🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.98 AU - 1.32 AU

Year: 542 Days

Day: 15.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 13.3

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.79 AU - 2.99 AU

Year: 2160 Days

Day: 13.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 35,708,206 km

• M1: 179,817 km (0.102 R)
• M2: 299,495 km (0.117 R)
• M3: 773,870 km (0.117 R)
• M4: 1,006,943 km (0.095 R)
• M5: 1,283,400 km (0.108 R)
• M6: 1,376,749 km (0.113 R)
• M7: 1,535,323 km (0.095 R)
• M8: 1,729,651 km (0.069 R)
• M9: 1,863,840 km (0.093 R)
• M10: 1,993,990 km (0.069 R)
• M11: 2,328,940 km (0.115 R)
• M12: 2,604,948 km (0.111 R)
• M13: 2,803,763 km (0.112 R)
• M14: 2,927,182 km (0.095 R)
• M15: 3,025,617 km (0.106 R)
• M16: 3,581,822 km (0.107 R)
• M17: 3,668,140 km (0.119 R)
• M18: 3,803,675 km (0.111 R)
• M19: 3,960,753 km (0.114 R)
• M20: 4,139,971 km (0.09 R)
• M21: 4,281,341 km (0.071 R)
• M22: 4,746,740 km (0.069 R)
• M23: 5,055,211 km (0.083 R)
• M24: 5,206,604 km (0.075 R)
• M25: 5,304,591 km (0.118 R)
• M26: 5,491,588 km (0.075 R)
• M27: 5,602,739 km (0.113 R)
• M28: 5,804,547 km (0.077 R)
• M29: 6,436,000 km (0.06 R)
• M30: 6,529,648 km (0.089 R)
• M31: 6,849,339 km (0.087 R)
• M32: 7,186,383 km (0.069 R)
• M33: 7,295,888 km (0.038 R)
• M34: 7,393,576 km (0.08 R)
• M35: 7,764,279 km (0.09 R)
• M36: 8,242,543 km (0.093 R)
• M37: 8,408,298 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591

Radius: 9.2

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.15 AU - 3.39 AU

Year: 2600 Days

Day: 13.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 105.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,708,206 km

• M1: 132,843 km (0.052 R)
• M2: 321,037 km (0.025 R)
• M3: 434,881 km (0.093 R)
• M4: 509,082 km (0.095 R)
• M5: 825,481 km (0.107 R)
• M6: 1,030,729 km (0.11 R)
• M7: 1,102,985 km (0.089 R)
• M8: 1,319,004 km (0.085 R)
• M9: 1,490,144 km (0.106 R)
• M10: 1,632,412 km (0.074 R)
• M11: 1,742,067 km (0.055 R)
• M12: 1,917,695 km (0.105 R)
• M13: 2,059,963 km (0.113 R)
• M14: 2,125,786 km (0.097 R)
• M15: 2,735,247 km (0.09 R)
• M16: 2,822,313 km (0.098 R)
• M17: 3,059,426 km (0.082 R)
• M18: 3,134,973 km (0.063 R)
• M19: 3,195,710 km (0.106 R)
• M20: 3,318,530 km (0.094 R)
• M21: 3,442,995 km (0.039 R)
• M22: 3,680,556 km (0.079 R)
• M23: 4,544,933 km (0.063 R)
• M24: 4,893,795 km (0.07 R)
• M25: 5,160,977 km (0.059 R)
• M26: 5,323,739 km (0.086 R)
• M27: 5,506,548 km (0.052 R)
• M28: 5,728,551 km (0.098 R)
• M29: 6,086,240 km (0.048 R)
• M30: 6,200,682 km (0.089 R)
• M31: 6,258,277 km (0.096 R)
• M32: 6,606,990 km (0.047 R)
• M33: 6,705,126 km (0.115 R)
• M34: 7,081,963 km (0.061 R)
• M35: 7,182,343 km (0.096 R)
• M36: 7,506,672 km (0.098 R)
• M37: 7,691,126 km (0.117 R)
• M38: 7,939,608 km (0.044 R)
• M39: 8,148,596 km (0.109 R)
• M40: 8,614,893 km (0.078 R)
• M41: 8,937,874 km (0.089 R)
• M42: 9,068,174 km (0.11 R)
• M43: 9,286,737 km (0.055 R)
• M44: 9,352,560 km (0.092 R)
• M45: 9,484,954 km (0.095 R)
• M46: 10,065,394 km (0.096 R)
• M47: 10,246,257 km (0.094 R)
• M48: 10,337,063 km (0.092 R)
• M49: 10,496,834 km (0.03 R)
• M50: 10,657,352 km (0.08 R)
• M51: 10,888,032 km (0.093 R)
• M52: 11,120,358 km (0.094 R)
• M53: 11,213,707 km (0.111 R)
• M54: 11,330,842 km (0.103 R)
• M55: 11,471,913 km (0.083 R)
• M56: 12,138,072 km (0.074 R)
• M57: 12,354,839 km (0.07 R)
• M58: 12,500,099 km (0.056 R)
• M59: 12,621,572 km (0.089 R)
• M60: 13,037,454 km (0.099 R)
• M61: 13,259,458 km (0.075 R)
• M62: 13,732,337 km (0.068 R)
• M63: 15,757,144 km (0.057 R)
• M64: 15,835,832 km (0.036 R)
• M65: 16,763,788 km (0.032 R)
• M66: 16,897,827 km (0.115 R)
• M67: 17,086,022 km (0.089 R)
• M68: 17,491,731 km (0.028 R)
• M69: 17,682,169 km (0.09 R)
• M70: 18,010,237 km (0.111 R)
• M71: 18,340,250 km (0.057 R)
• M72: 18,561,356 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 11.3

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.2 AU - 4.48 AU

Year: 3309 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,708,206 km

• M1: 163,361 km (0.099 R)
• M2: 236,365 km (0.111 R)
• M3: 330,462 km (0.081 R)
• M4: 677,678 km (0.107 R)
• M5: 1,009,486 km (0.119 R)
• M6: 1,237,474 km (0.074 R)
• M7: 1,313,170 km (0.069 R)
• M8: 1,416,542 km (0.057 R)
• M9: 1,590,824 km (0.118 R)
• M10: 2,155,855 km (0.115 R)
• M11: 2,404,935 km (0.084 R)
• M12: 2,484,821 km (0.087 R)
• M13: 2,663,590 km (0.078 R)
• M14: 3,016,940 km (0.115 R)
• M15: 3,225,629 km (0.05 R)
• M16: 3,493,409 km (0.047 R)
• M17: 3,786,920 km (0.097 R)
• M18: 3,936,818 km (0.056 R)
• M19: 4,012,514 km (0.054 R)
• M20: 4,320,087 km (0.031 R)
• M21: 4,457,119 km (0.115 R)
• M22: 5,019,757 km (0.064 R)
• M23: 5,184,613 km (0.073 R)
• M24: 5,498,769 km (0.099 R)
• M25: 5,583,591 km (0.106 R)
• M26: 5,668,862 km (0.051 R)
• M27: 5,905,675 km (0.047 R)
• M28: 6,057,966 km (0.1 R)
• M29: 6,658,003 km (0.115 R)
• M30: 6,862,204 km (0.092 R)
• M31: 7,068,499 km (0.111 R)
• M32: 7,463,887 km (0.073 R)
• M33: 7,866,604 km (0.114 R)
• M34: 8,349,356 km (0.032 R)
• M35: 8,545,180 km (0.12 R)
• M36: 9,192,191 km (0.1 R)
• M37: 9,318,451 km (0.118 R)
• M38: 9,803,448 km (0.059 R)
• M39: 9,958,281 km (0.059 R)
• M40: 11,145,789 km (0.115 R)
• M41: 11,361,509 km (0.079 R)
• M42: 11,442,741 km (0.098 R)
• M43: 11,660,556 km (0.115 R)
• M44: 11,769,912 km (0.08 R)
• M45: 11,852,191 km (0.111 R)
• M46: 11,962,145 km (0.077 R)
• M47: 12,210,777 km (0.094 R)
• M48: 12,349,603 km (0.088 R)
• M49: 12,433,229 km (0.102 R)
• M50: 13,308,077 km (0.105 R)
• M51: 13,393,797 km (0.107 R)
• M52: 14,583,698 km (0.116 R)
• M53: 14,672,110 km (0.111 R)
• M54: 15,027,405 km (0.038 R)
• M55: 15,236,094 km (0.053 R)
• M56: 15,565,958 km (0.105 R)
• M57: 16,232,566 km (0.097 R)
• M58: 16,692,430 km (0.079 R)
• M59: 17,063,432 km (0.097 R)
• M60: 17,593,757 km (0.106 R)
• M61: 17,908,212 km (0.114 R)
• M62: 18,383,484 km (0.11 R)
• M63: 18,478,927 km (0.049 R)
• M64: 18,894,809 km (0.089 R)
• M65: 19,184,581 km (0.097 R)
• M66: 19,735,998 km (0.119 R)
• M67: 20,062,720 km (0.109 R)
• M68: 20,556,243 km (0.111 R)
• M69: 21,087,166 km (0.064 R)
• M70: 21,858,044 km (0.12 R)
• M71: 21,959,322 km (0.034 R)
• M72: 22,467,955 km (0.118 R)
• M73: 22,911,811 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.1

Radius: 5.6

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.1 AU - 10.6 AU

Year: 13593 Days

Day: 19.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 35,708,206 km

• M1: 71,209 km (0.117 R)
• M2: 148,102 km (0.061 R)
• M3: 407,056 km (0.101 R)
• M4: 463,155 km (0.087 R)
• M5: 507,137 km (0.108 R)
• M6: 631,752 km (0.07 R)
• M7: 837,150 km (0.087 R)
• M8: 891,753 km (0.048 R)
• M9: 1,004,550 km (0.085 R)
• M10: 1,203,066 km (0.115 R)
• M11: 1,613,712 km (0.108 R)
• M12: 1,705,565 km (0.106 R)
• M13: 1,990,998 km (0.069 R)
• M14: 2,368,733 km (0.064 R)
• M15: 2,659,850 km (0.111 R)
• M16: 2,934,213 km (0.033 R)
• M17: 3,362,811 km (0.079 R)
• M18: 3,780,338 km (0.114 R)
• M19: 3,872,042 km (0.072 R)
• M20: 4,245,887 km (0.118 R)
• M21: 4,533,863 km (0.094 R)
• M22: 5,162,323 km (0.086 R)
• M23: 5,400,782 km (0.066 R)
• M24: 5,677,688 km (0.067 R)
• M25: 5,994,686 km (0.103 R)
• M26: 6,066,044 km (0.118 R)
• M27: 6,245,412 km (0.098 R)
• M28: 6,281,465 km (0.086 R)
• M29: 6,756,737 km (0.076 R)
• M30: 6,793,838 km (0.081 R)
• M31: 6,980,087 km (0.11 R)
• M32: 7,281,676 km (0.109 R)
• M33: 7,549,008 km (0.1 R)
• M34: 7,625,901 km (0.046 R)
• M35: 7,936,466 km (0.085 R)
• M36: 8,132,589 km (0.082 R)
• M37: 8,290,714 km (0.027 R)
• M38: 8,489,679 km (0.101 R)
• M39: 8,690,440 km (0.056 R)
• M40: 8,771,073 km (0.094 R)
• M41: 10,053,276 km (0.112 R)
• M42: 10,180,584 km (0.079 R)
• M43: 10,436,546 km (0.06 R)
• M44: 10,867,837 km (0.102 R)
• M45: 11,041,968 km (0.076 R)
• M46: 11,792,501 km (0.066 R)
• M47: 12,559,340 km (0.106 R)
• M48: 13,295,660 km (0.112 R)
• M49: 15,342,907 km (0.073 R)
• M50: 15,734,554 km (0.077 R)
• M51: 16,778,149 km (0.105 R)
• M52: 17,588,222 km (0.088 R)
• M53: 17,997,970 km (0.065 R)
• M54: 18,203,966 km (0.117 R)
• M55: 18,514,532 km (0.1 R)
• M56: 18,566,592 km (0.076 R)
• M57: 18,879,102 km (0.093 R)
• M58: 19,298,724 km (0.09 R)
• M59: 19,668,230 km (0.085 R)
• M60: 21,061,435 km (0.085 R)
• M61: 21,605,822 km (0.082 R)
• M62: 23,210,259 km (0.088 R)
• M63: 23,885,245 km (0.051 R)
• M64: 24,055,038 km (0.108 R)
• M65: 24,338,975 km (0.109 R)
• M66: 24,509,816 km (0.086 R)
• M67: 25,197,069 km (0.032 R)
• M68: 25,543,088 km (0.096 R)
• M69: 25,774,666 km (0.055 R)
• M70: 26,123,379 km (0.062 R)
• M71: 29,089,156 km (0.072 R)
• M72: 29,330,907 km (0.103 R)
• M73: 30,182,567 km (0.114 R)
• M74: 30,672,949 km (0.114 R)
• M75: 31,972,356 km (0.074 R)
• M76: 32,284,417 km (0.073 R)
• M77: 33,479,555 km (0.118 R)
• M78: 33,542,835 km (0.093 R)
• M79: 34,241,606 km (0.106 R)
• M80: 34,688,904 km (0.038 R)
• M81: 34,817,109 km (0.092 R)
• M82: 35,202,473 km (0.107 R)
• M83: 35,589,184 km (0.057 R)
• M84: 35,912,614 km (0.114 R)
• M85: 36,888,591 km (0.065 R)
• M86: 38,800,153 km (0.083 R)
• M87: 39,935,750 km (0.098 R)
• M88: 40,069,939 km (0.088 R)
• M89: 40,541,322 km (0.108 R)
• M90: 42,718,869 km (0.106 R)
• M91: 43,062,495 km (0.112 R)
• M92: 45,493,760 km (0.095 R)
• M93: 45,563,771 km (0.092 R)
• M94: 47,470,546 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.6

Radius: 7

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.02 AU - 11.56 AU

Year: 15585 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,708,206 km

• M1: 139,874 km (0.097 R)
• M2: 262,993 km (0.119 R)
• M3: 330,312 km (0.084 R)
• M4: 404,662 km (0.057 R)
• M5: 610,509 km (0.092 R)
• M6: 732,730 km (0.101 R)
• M7: 848,220 km (0.087 R)
• M8: 893,099 km (0.077 R)
• M9: 1,048,831 km (0.041 R)
• M10: 1,247,497 km (0.028 R)
• M11: 1,814,772 km (0.084 R)
• M12: 1,873,564 km (0.101 R)
• M13: 2,807,354 km (0.094 R)
• M14: 2,921,497 km (0.101 R)
• M15: 3,249,266 km (0.093 R)
• M16: 3,345,008 km (0.082 R)
• M17: 3,737,703 km (0.086 R)
• M18: 3,838,233 km (0.072 R)
• M19: 4,016,254 km (0.12 R)
• M20: 4,145,058 km (0.114 R)
• M21: 4,513,069 km (0.098 R)
• M22: 4,946,454 km (0.054 R)
• M23: 5,001,506 km (0.111 R)
• M24: 5,056,857 km (0.064 R)
• M25: 5,140,183 km (0.053 R)
• M26: 5,364,729 km (0.084 R)
• M27: 5,449,850 km (0.093 R)
• M28: 5,998,875 km (0.064 R)
• M29: 6,205,619 km (0.099 R)
• M30: 6,778,429 km (0.047 R)
• M31: 6,932,066 km (0.054 R)
• M32: 7,399,709 km (0.045 R)
• M33: 7,621,413 km (0.092 R)
• M34: 7,813,347 km (0.094 R)
• M35: 8,365,513 km (0.115 R)
• M36: 9,438,578 km (0.03 R)
• M37: 9,782,803 km (0.102 R)
• M38: 9,886,923 km (0.085 R)
• M39: 10,166,222 km (0.08 R)
• M40: 10,377,455 km (0.098 R)
• M41: 10,483,520 km (0.089 R)
• M42: 10,554,579 km (0.073 R)
• M43: 10,804,108 km (0.112 R)
• M44: 11,200,393 km (0.064 R)
• M45: 11,382,154 km (0.11 R)
• M46: 11,455,008 km (0.112 R)
• M47: 11,674,767 km (0.104 R)
• M48: 11,785,171 km (0.118 R)
• M49: 11,896,023 km (0.083 R)
• M50: 12,007,174 km (0.118 R)
• M51: 13,022,644 km (0.059 R)
• M52: 13,175,384 km (0.055 R)
• M53: 13,831,370 km (0.079 R)
• M54: 14,026,296 km (0.094 R)
• M55: 14,379,497 km (0.087 R)
• M56: 14,537,472 km (0.073 R)
• M57: 14,616,610 km (0.072 R)
• M58: 14,894,862 km (0.106 R)
• M59: 15,335,727 km (0.099 R)
• M60: 15,821,471 km (0.047 R)
• M61: 16,025,373 km (0.111 R)
• M62: 17,856,899 km (0.077 R)
• M63: 18,496,281 km (0.117 R)
• M64: 19,404,041 km (0.101 R)
• M65: 21,940,173 km (0.117 R)
• M66: 22,441,476 km (0.049 R)
• M67: 22,762,513 km (0.104 R)
• M68: 23,501,825 km (0.113 R)
• M69: 24,155,269 km (0.118 R)
• M70: 24,484,235 km (0.086 R)
• M71: 24,625,605 km (0.039 R)
• M72: 24,861,969 km (0.062 R)
• M73: 25,432,236 km (0.066 R)
• M74: 26,295,715 km (0.099 R)
• M75: 29,392,541 km (0.043 R)
• M76: 29,643,267 km (0.114 R)
• M77: 29,693,532 km (0.056 R)
• M78: 30,096,249 km (0.108 R)
• M79: 30,247,792 km (0.109 R)
• M80: 30,703,916 km (0.094 R)
• M81: 31,264,459 km (0.098 R)
• M82: 31,674,208 km (0.094 R)
• M83: 31,931,217 km (0.099 R)
• M84: 33,907,105 km (0.109 R)
• M85: 34,012,123 km (0.061 R)
• M86: 34,064,782 km (0.113 R)
• M87: 34,539,156 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 13,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit