🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.48 AU - 0.52 AU

Year: 228 Days

Day: 28.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,734,135 km

• M1: 305,928 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.48 AU - 0.62 AU

Year: 263 Days

Day: 21 Hours

Environment

Temp: -112 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.9

Radius: 8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.69 AU - 0.75 AU

Year: 394 Days

Day: 13.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 61,734,135 km

• M1: 103,971 km (0.06 R)
• M2: 164,258 km (0.102 R)
• M3: 238,160 km (0.073 R)
• M4: 297,550 km (0.118 R)
• M5: 349,461 km (0.1 R)
• M6: 430,692 km (0.051 R)
• M7: 527,482 km (0.115 R)
• M8: 596,596 km (0.046 R)
• M9: 662,868 km (0.057 R)
• M10: 741,257 km (0.096 R)
• M11: 799,900 km (0.112 R)
• M12: 860,188 km (0.093 R)
• M13: 992,881 km (0.112 R)
• M14: 1,047,185 km (0.073 R)
• M15: 1,151,305 km (0.096 R)
• M16: 1,220,120 km (0.085 R)
• M17: 1,326,036 km (0.107 R)
• M18: 1,378,245 km (0.053 R)
• M19: 1,455,737 km (0.073 R)
• M20: 1,509,592 km (0.079 R)
• M21: 1,568,384 km (0.101 R)
• M22: 1,671,008 km (0.112 R)
• M23: 1,732,044 km (0.065 R)
• M24: 1,856,210 km (0.118 R)
• M25: 1,933,104 km (0.087 R)
• M26: 2,090,032 km (0.103 R)
• M27: 2,151,217 km (0.072 R)
• M28: 2,213,001 km (0.096 R)
• M29: 2,284,958 km (0.115 R)
• M30: 2,372,473 km (0.116 R)
• M31: 2,475,994 km (0.107 R)
• M32: 2,570,839 km (0.108 R)
• M33: 2,641,599 km (0.116 R)
• M34: 2,728,516 km (0.049 R)
• M35: 2,852,682 km (0.118 R)
• M36: 2,947,078 km (0.114 R)
• M37: 3,047,757 km (0.118 R)
• M38: 3,101,313 km (0.077 R)
• M39: 3,340,520 km (0.106 R)
• M40: 3,423,398 km (0.07 R)
• M41: 3,495,953 km (0.114 R)
• M42: 3,625,355 km (0.115 R)
• M43: 3,773,606 km (0.047 R)
• M44: 3,906,449 km (0.085 R)
• M45: 3,958,808 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.6

Radius: 11.8

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.76 AU - 4.48 AU

Year: 4447 Days

Day: 10.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,734,135 km

• M1: 150,047 km (0.071 R)
• M2: 232,475 km (0.066 R)
• M3: 349,161 km (0.098 R)
• M4: 427,850 km (0.109 R)
• M5: 587,920 km (0.111 R)
• M6: 842,236 km (0.09 R)
• M7: 1,078,002 km (0.109 R)
• M8: 1,193,193 km (0.082 R)
• M9: 1,272,330 km (0.109 R)
• M10: 1,424,321 km (0.113 R)
• M11: 1,520,962 km (0.04 R)
• M12: 1,695,841 km (0.106 R)
• M13: 1,851,124 km (0.098 R)
• M14: 1,930,561 km (0.078 R)
• M15: 2,004,462 km (0.045 R)
• M16: 2,134,462 km (0.094 R)
• M17: 2,239,031 km (0.096 R)
• M18: 2,461,035 km (0.088 R)
• M19: 2,615,420 km (0.074 R)
• M20: 2,697,698 km (0.09 R)
• M21: 2,773,245 km (0.083 R)
• M22: 3,035,490 km (0.104 R)
• M23: 3,114,179 km (0.107 R)
• M24: 3,395,273 km (0.108 R)
• M25: 3,684,596 km (0.04 R)
• M26: 4,077,140 km (0.053 R)
• M27: 4,190,536 km (0.099 R)
• M28: 4,429,443 km (0.101 R)
• M29: 4,819,445 km (0.087 R)
• M30: 5,381,933 km (0.102 R)
• M31: 5,671,255 km (0.064 R)
• M32: 5,847,182 km (0.092 R)
• M33: 5,955,641 km (0.102 R)
• M34: 6,275,032 km (0.117 R)
• M35: 6,538,624 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.6

Radius: 10.6

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.56 AU - 3.88 AU

Year: 4633 Days

Day: 14.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,734,135 km

• M1: 138,827 km (0.104 R)
• M2: 227,389 km (0.106 R)
• M3: 296,054 km (0.025 R)
• M4: 402,119 km (0.119 R)
• M5: 544,536 km (0.072 R)
• M6: 1,050,626 km (0.063 R)
• M7: 1,430,754 km (0.104 R)
• M8: 1,566,888 km (0.086 R)
• M9: 1,803,702 km (0.027 R)
• M10: 1,885,232 km (0.062 R)
• M11: 2,035,129 km (0.118 R)
• M12: 2,311,736 km (0.084 R)
• M13: 2,637,560 km (0.093 R)
• M14: 2,882,153 km (0.118 R)
• M15: 3,016,791 km (0.097 R)
• M16: 3,252,856 km (0.105 R)
• M17: 3,784,826 km (0.107 R)
• M18: 3,996,806 km (0.07 R)
• M19: 4,278,200 km (0.109 R)
• M20: 4,410,295 km (0.076 R)
• M21: 5,114,302 km (0.074 R)
• M22: 5,278,262 km (0.085 R)
• M23: 5,731,842 km (0.039 R)
• M24: 5,877,700 km (0.054 R)
• M25: 6,123,639 km (0.114 R)
• M26: 6,197,989 km (0.117 R)
• M27: 6,272,788 km (0.058 R)
• M28: 7,036,635 km (0.063 R)
• M29: 8,155,178 km (0.053 R)
• M30: 8,319,437 km (0.099 R)
• M31: 8,402,015 km (0.099 R)
• M32: 8,679,220 km (0.092 R)
• M33: 9,100,637 km (0.078 R)
• M34: 9,672,998 km (0.066 R)
• M35: 9,934,346 km (0.116 R)
• M36: 10,080,653 km (0.086 R)
• M37: 10,168,766 km (0.062 R)
• M38: 10,316,120 km (0.075 R)
• M39: 10,702,680 km (0.115 R)
• M40: 10,792,439 km (0.12 R)
• M41: 11,063,660 km (0.062 R)
• M42: 11,215,352 km (0.106 R)
• M43: 11,520,532 km (0.079 R)
• M44: 12,014,803 km (0.111 R)
• M45: 12,960,112 km (0.098 R)
• M46: 13,409,504 km (0.113 R)
• M47: 13,668,608 km (0.104 R)
• M48: 13,863,983 km (0.106 R)
• M49: 14,422,581 km (0.115 R)
• M50: 15,460,342 km (0.075 R)
• M51: 15,766,120 km (0.083 R)
• M52: 15,936,811 km (0.068 R)
• M53: 16,280,138 km (0.069 R)
• M54: 16,799,691 km (0.112 R)
• M55: 17,997,521 km (0.107 R)
• M56: 18,068,880 km (0.115 R)
• M57: 18,211,746 km (0.119 R)
• M58: 18,426,867 km (0.109 R)
• M59: 18,787,249 km (0.106 R)
• M60: 19,150,023 km (0.061 R)
• M61: 19,551,694 km (0.104 R)
• M62: 20,960,457 km (0.044 R)
• M63: 21,185,901 km (0.084 R)
• M64: 22,478,576 km (0.115 R)
• M65: 23,406,532 km (0.079 R)
• M66: 23,601,308 km (0.089 R)
• M67: 23,718,593 km (0.086 R)
• M68: 24,901,014 km (0.081 R)
• M69: 25,459,463 km (0.115 R)
• M70: 26,102,584 km (0.106 R)
• M71: 26,507,396 km (0.107 R)
• M72: 26,995,833 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.9

Radius: 6.7

Gravity: 15.75 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.15 AU - 6.47 AU

Year: 10234 Days

Day: 18 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,734,135 km

• M1: 87,664 km (0.073 R)
• M2: 140,024 km (0.038 R)
• M3: 254,616 km (0.087 R)
• M4: 391,198 km (0.086 R)
• M5: 476,170 km (0.049 R)
• M6: 699,520 km (0.072 R)
• M7: 841,488 km (0.084 R)
• M8: 1,032,076 km (0.06 R)
• M9: 1,321,847 km (0.119 R)
• M10: 1,613,114 km (0.113 R)
• M11: 1,973,495 km (0.113 R)
• M12: 2,150,320 km (0.077 R)
• M13: 2,201,781 km (0.092 R)
• M14: 2,305,902 km (0.112 R)
• M15: 2,822,912 km (0.116 R)
• M16: 3,138,264 km (0.082 R)
• M17: 3,709,279 km (0.082 R)
• M18: 4,475,819 km (0.092 R)
• M19: 4,575,002 km (0.092 R)
• M20: 5,857,355 km (0.101 R)
• M21: 6,002,315 km (0.113 R)
• M22: 6,669,223 km (0.025 R)
• M23: 7,673,473 km (0.113 R)
• M24: 7,832,047 km (0.107 R)
• M25: 8,396,031 km (0.1 R)
• M26: 8,765,388 km (0.119 R)
• M27: 10,078,109 km (0.112 R)
• M28: 11,769,014 km (0.092 R)
• M29: 12,228,429 km (0.05 R)
• M30: 13,641,680 km (0.032 R)
• M31: 14,027,194 km (0.064 R)
• M32: 14,661,339 km (0.112 R)
• M33: 14,907,727 km (0.081 R)
• M34: 15,806,062 km (0.111 R)
• M35: 17,445,954 km (0.06 R)
• M36: 18,127,372 km (0.107 R)
• M37: 19,408,379 km (0.118 R)
• M38: 20,278,440 km (0.025 R)
• M39: 20,333,343 km (0.094 R)
• M40: 20,388,095 km (0.078 R)
• M41: 20,773,460 km (0.113 R)
• M42: 20,994,715 km (0.073 R)
• M43: 21,272,518 km (0.119 R)
• M44: 21,495,568 km (0.118 R)
• M45: 21,607,318 km (0.066 R)
• M46: 22,622,340 km (0.118 R)
• M47: 22,850,028 km (0.082 R)
• M48: 23,307,647 km (0.087 R)
• M49: 23,595,175 km (0.037 R)
• M50: 23,652,770 km (0.09 R)
• M51: 24,406,593 km (0.1 R)
• M52: 24,757,101 km (0.064 R)
• M53: 26,414,795 km (0.047 R)
• M54: 26,774,728 km (0.117 R)
• M55: 28,047,058 km (0.071 R)
• M56: 28,475,506 km (0.05 R)
• M57: 29,773,866 km (0.076 R)
• M58: 29,898,481 km (0.06 R)
• M59: 30,776,022 km (0.099 R)
• M60: 32,364,003 km (0.116 R)
• M61: 33,006,526 km (0.074 R)
• M62: 33,848,164 km (0.114 R)
• M63: 34,043,389 km (0.094 R)
• M64: 34,435,036 km (0.117 R)
• M65: 35,751,049 km (0.061 R)
• M66: 35,883,592 km (0.088 R)
• M67: 36,415,263 km (0.117 R)
• M68: 36,815,737 km (0.101 R)
• M69: 37,553,703 km (0.105 R)
• M70: 39,180,879 km (0.066 R)
• M71: 39,249,096 km (0.118 R)
• M72: 39,317,462 km (0.106 R)
• M73: 39,454,194 km (0.069 R)
• M74: 40,623,302 km (0.102 R)
• M75: 40,900,058 km (0.095 R)
• M76: 42,643,621 km (0.091 R)
• M77: 43,136,247 km (0.11 R)
• M78: 43,206,707 km (0.119 R)
• M79: 43,347,928 km (0.113 R)
• M80: 43,418,538 km (0.092 R)
• M81: 43,630,668 km (0.069 R)
• M82: 44,767,911 km (0.095 R)
• M83: 45,196,808 km (0.111 R)
• M84: 45,340,123 km (0.117 R)
• M85: 46,708,943 km (0.107 R)
• M86: 48,530,596 km (0.12 R)
• M87: 48,677,352 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.1

Radius: 6.4

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.71 AU - 9.87 AU

Year: 19778 Days

Day: 22.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,734,135 km

• M1: 85,121 km (0.118 R)
• M2: 150,795 km (0.034 R)
• M3: 192,832 km (0.099 R)
• M4: 518,357 km (0.1 R)
• M5: 648,656 km (0.091 R)
• M6: 768,933 km (0.099 R)
• M7: 810,671 km (0.065 R)
• M8: 1,124,976 km (0.117 R)
• M9: 1,197,082 km (0.116 R)
• M10: 1,772,136 km (0.096 R)
• M11: 1,971,102 km (0.036 R)
• M12: 2,177,247 km (0.049 R)
• M13: 2,390,574 km (0.058 R)
• M14: 2,771,749 km (0.114 R)
• M15: 3,733,215 km (0.045 R)
• M16: 4,554,507 km (0.095 R)
• M17: 5,307,134 km (0.077 R)
• M18: 5,388,665 km (0.095 R)
• M19: 5,429,505 km (0.104 R)
• M20: 5,802,153 km (0.109 R)
• M21: 7,328,650 km (0.118 R)
• M22: 7,373,978 km (0.055 R)
• M23: 7,464,934 km (0.085 R)
• M24: 8,777,655 km (0.111 R)
• M25: 9,116,793 km (0.034 R)
• M26: 9,757,970 km (0.091 R)
• M27: 10,058,811 km (0.115 R)
• M28: 10,159,790 km (0.096 R)
• M29: 10,567,145 km (0.086 R)
• M30: 10,669,769 km (0.099 R)
• M31: 10,927,825 km (0.098 R)
• M32: 11,555,688 km (0.069 R)
• M33: 12,519,098 km (0.12 R)
• M34: 13,175,683 km (0.042 R)
• M35: 13,843,338 km (0.119 R)
• M36: 14,011,935 km (0.084 R)
• M37: 14,922,986 km (0.076 R)
• M38: 16,147,295 km (0.079 R)
• M39: 16,681,958 km (0.05 R)
• M40: 16,741,647 km (0.069 R)
• M41: 17,041,591 km (0.105 R)
• M42: 17,524,942 km (0.077 R)
• M43: 18,012,930 km (0.119 R)
• M44: 18,197,085 km (0.046 R)
• M45: 18,567,190 km (0.084 R)
• M46: 19,252,348 km (0.059 R)
• M47: 19,945,585 km (0.06 R)
• M48: 20,263,480 km (0.105 R)
• M49: 21,291,816 km (0.1 R)
• M50: 22,469,002 km (0.09 R)
• M51: 22,534,974 km (0.061 R)
• M52: 25,434,032 km (0.118 R)
• M53: 27,666,181 km (0.095 R)
• M54: 28,376,622 km (0.105 R)
• M55: 28,662,354 km (0.076 R)
• M56: 29,670,344 km (0.092 R)
• M57: 29,742,749 km (0.086 R)
• M58: 30,397,390 km (0.105 R)
• M59: 32,613,383 km (0.117 R)
• M60: 34,347,372 km (0.104 R)
• M61: 34,804,543 km (0.081 R)
• M62: 35,110,471 km (0.087 R)
• M63: 35,725,019 km (0.062 R)
• M64: 36,420,649 km (0.118 R)
• M65: 36,886,945 km (0.095 R)
• M66: 37,355,187 km (0.061 R)
• M67: 39,009,290 km (0.102 R)
• M68: 40,045,256 km (0.064 R)
• M69: 40,125,440 km (0.068 R)
• M70: 40,365,844 km (0.106 R)
• M71: 40,606,846 km (0.112 R)
• M72: 41,009,563 km (0.109 R)
• M73: 42,062,882 km (0.108 R)
• M74: 44,195,998 km (0.118 R)
• M75: 44,361,603 km (0.092 R)
• M76: 44,693,261 km (0.094 R)
• M77: 46,448,194 km (0.087 R)
• M78: 47,376,299 km (0.047 R)
• M79: 48,055,174 km (0.113 R)
• M80: 48,395,809 km (0.119 R)
• M81: 49,165,340 km (0.116 R)
• M82: 49,422,649 km (0.111 R)
• M83: 51,410,655 km (0.082 R)
• M84: 51,584,787 km (0.104 R)
• M85: 52,808,946 km (0.057 R)
• M86: 57,348,643 km (0.072 R)
• M87: 57,710,071 km (0.08 R)
• M88: 59,527,985 km (0.095 R)
• M89: 60,535,826 km (0.071 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: 160 - 15,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit