🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.59 AU - 0.63 AU

Year: 313 Days

Day: 16.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 9.2

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.68 AU - 1.1 AU

Year: 551 Days

Day: 13.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 78,673,701 km

• M1: 134,638 km (0.101 R)
• M2: 205,847 km (0.076 R)
• M3: 269,725 km (0.108 R)
• M4: 362,027 km (0.116 R)
• M5: 427,102 km (0.116 R)
• M6: 509,830 km (0.029 R)
• M7: 603,478 km (0.101 R)
• M8: 819,946 km (0.053 R)
• M9: 954,285 km (0.089 R)
• M10: 1,044,193 km (0.068 R)
• M11: 1,232,986 km (0.097 R)
• M12: 1,362,986 km (0.11 R)
• M13: 1,478,177 km (0.117 R)
• M14: 1,650,513 km (0.078 R)
• M15: 1,711,699 km (0.12 R)
• M16: 1,928,616 km (0.119 R)
• M17: 2,065,947 km (0.096 R)
• M18: 2,132,218 km (0.077 R)
• M19: 2,199,238 km (0.11 R)
• M20: 2,319,964 km (0.097 R)
• M21: 2,412,116 km (0.113 R)
• M22: 2,505,465 km (0.043 R)
• M23: 2,728,067 km (0.116 R)
• M24: 2,882,751 km (0.082 R)
• M25: 2,957,101 km (0.094 R)
• M26: 3,057,332 km (0.114 R)
• M27: 3,158,609 km (0.078 R)
• M28: 3,278,138 km (0.069 R)
• M29: 3,416,666 km (0.085 R)
• M30: 3,478,001 km (0.051 R)
• M31: 3,548,312 km (0.099 R)
• M32: 3,637,173 km (0.051 R)
• M33: 3,699,705 km (0.1 R)
• M34: 3,853,043 km (0.111 R)
• M35: 3,935,172 km (0.046 R)
• M36: 4,027,175 km (0.114 R)
• M37: 4,231,825 km (0.07 R)
• M38: 4,335,645 km (0.04 R)
• M39: 4,768,582 km (0.108 R)
• M40: 4,827,374 km (0.047 R)
• M41: 4,965,453 km (0.087 R)
• M42: 5,035,016 km (0.066 R)
• M43: 5,154,993 km (0.067 R)
• M44: 5,582,544 km (0.036 R)
• M45: 6,159,692 km (0.094 R)
• M46: 6,288,197 km (0.06 R)
• M47: 6,406,828 km (0.103 R)
• M48: 6,700,937 km (0.067 R)
• M49: 6,777,980 km (0.096 R)
• M50: 7,100,065 km (0.115 R)
• M51: 7,189,823 km (0.114 R)
• M52: 7,541,229 km (0.11 R)
• M53: 7,621,264 km (0.1 R)
• M54: 7,713,266 km (0.064 R)
• M55: 7,770,861 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.3

Radius: 8.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.56 AU - 2.46 AU

Year: 1869 Days

Day: 13.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 78,673,701 km

• M1: 121,922 km (0.111 R)
• M2: 236,365 km (0.114 R)
• M3: 301,739 km (0.053 R)
• M4: 429,196 km (0.082 R)
• M5: 666,608 km (0.094 R)
• M6: 1,223,711 km (0.118 R)
• M7: 1,308,383 km (0.083 R)
• M8: 1,510,639 km (0.107 R)
• M9: 1,638,695 km (0.115 R)
• M10: 1,694,794 km (0.12 R)
• M11: 1,789,789 km (0.111 R)
• M12: 1,985,014 km (0.064 R)
• M13: 2,045,003 km (0.114 R)
• M14: 2,218,237 km (0.031 R)
• M15: 2,322,507 km (0.074 R)
• M16: 2,481,829 km (0.112 R)
• M17: 2,557,525 km (0.118 R)
• M18: 2,689,022 km (0.083 R)
• M19: 3,027,711 km (0.101 R)
• M20: 3,131,981 km (0.079 R)
• M21: 3,332,293 km (0.092 R)
• M22: 3,536,793 km (0.106 R)
• M23: 3,597,829 km (0.092 R)
• M24: 3,857,680 km (0.088 R)
• M25: 3,920,511 km (0.085 R)
• M26: 4,047,071 km (0.119 R)
• M27: 4,110,800 km (0.106 R)
• M28: 4,187,843 km (0.077 R)
• M29: 4,291,365 km (0.065 R)
• M30: 4,553,759 km (0.114 R)
• M31: 4,916,384 km (0.045 R)
• M32: 4,984,601 km (0.084 R)
• M33: 5,108,169 km (0.111 R)
• M34: 5,163,371 km (0.067 R)
• M35: 5,260,460 km (0.078 R)
• M36: 5,414,396 km (0.092 R)
• M37: 5,470,645 km (0.099 R)
• M38: 5,812,924 km (0.026 R)
• M39: 5,913,903 km (0.106 R)
• M40: 5,986,608 km (0.097 R)
• M41: 6,074,122 km (0.081 R)
• M42: 6,668,325 km (0.113 R)
• M43: 6,804,609 km (0.095 R)
• M44: 6,895,863 km (0.101 R)
• M45: 7,390,135 km (0.092 R)
• M46: 7,800,033 km (0.075 R)
• M47: 7,927,790 km (0.064 R)
• M48: 8,136,628 km (0.087 R)
• M49: 8,396,180 km (0.105 R)
• M50: 8,576,296 km (0.112 R)
• M51: 8,741,153 km (0.042 R)
• M52: 9,683,470 km (0.078 R)
• M53: 9,803,597 km (0.118 R)
• M54: 10,097,258 km (0.119 R)
• M55: 10,184,174 km (0.047 R)
• M56: 10,341,252 km (0.094 R)
• M57: 10,499,227 km (0.052 R)
• M58: 10,693,256 km (0.072 R)
• M59: 10,764,165 km (0.083 R)
• M60: 10,924,235 km (0.12 R)
• M61: 11,156,710 km (0.108 R)
• M62: 11,228,667 km (0.119 R)
• M63: 11,354,778 km (0.107 R)
• M64: 11,535,941 km (0.078 R)
• M65: 11,718,001 km (0.063 R)
• M66: 11,772,754 km (0.074 R)
• M67: 11,956,011 km (0.045 R)
• M68: 12,251,318 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.2

Radius: 11.3

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.03 AU - 3.17 AU

Year: 3581 Days

Day: 14.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 78,673,701 km

• M1: 142,268 km (0.101 R)
• M2: 281,394 km (0.044 R)
• M3: 434,133 km (0.055 R)
• M4: 628,610 km (0.073 R)
• M5: 724,054 km (0.11 R)
• M6: 815,608 km (0.093 R)
• M7: 921,224 km (0.081 R)
• M8: 1,011,431 km (0.091 R)
• M9: 1,190,649 km (0.106 R)
• M10: 1,346,381 km (0.086 R)
• M11: 1,568,833 km (0.102 R)
• M12: 1,690,755 km (0.111 R)
• M13: 1,918,742 km (0.08 R)
• M14: 2,023,311 km (0.096 R)
• M15: 2,129,825 km (0.071 R)
• M16: 2,517,882 km (0.111 R)
• M17: 2,632,923 km (0.096 R)
• M18: 2,720,288 km (0.09 R)
• M19: 2,793,890 km (0.098 R)
• M20: 2,958,298 km (0.1 R)
• M21: 3,064,662 km (0.079 R)
• M22: 3,265,572 km (0.078 R)
• M23: 3,518,841 km (0.111 R)
• M24: 3,977,658 km (0.097 R)
• M25: 4,163,309 km (0.052 R)
• M26: 4,248,580 km (0.111 R)
• M27: 4,403,563 km (0.108 R)
• M28: 4,577,994 km (0.038 R)
• M29: 5,133,451 km (0.107 R)
• M30: 5,372,808 km (0.106 R)
• M31: 5,729,150 km (0.064 R)
• M32: 5,843,442 km (0.04 R)
• M33: 6,544,458 km (0.116 R)
• M34: 6,804,160 km (0.046 R)
• M35: 6,985,921 km (0.112 R)
• M36: 7,792,403 km (0.114 R)
• M37: 8,650,198 km (0.09 R)
• M38: 8,869,359 km (0.118 R)
• M39: 9,313,066 km (0.115 R)
• M40: 9,425,115 km (0.09 R)
• M41: 9,537,762 km (0.101 R)
• M42: 9,809,581 km (0.076 R)
• M43: 10,084,093 km (0.118 R)
• M44: 10,222,322 km (0.116 R)
• M45: 10,337,961 km (0.1 R)
• M46: 10,430,861 km (0.103 R)
• M47: 10,640,747 km (0.097 R)
• M48: 10,805,005 km (0.097 R)
• M49: 10,922,889 km (0.117 R)
• M50: 11,374,525 km (0.05 R)
• M51: 11,832,444 km (0.072 R)
• M52: 12,027,070 km (0.072 R)
• M53: 12,247,129 km (0.046 R)
• M54: 12,493,367 km (0.092 R)
• M55: 12,567,568 km (0.101 R)
• M56: 12,691,584 km (0.115 R)
• M57: 12,965,797 km (0.093 R)
• M58: 13,267,237 km (0.096 R)
• M59: 13,979,323 km (0.058 R)
• M60: 15,044,609 km (0.119 R)
• M61: 15,334,829 km (0.117 R)
• M62: 15,974,509 km (0.111 R)
• M63: 16,055,143 km (0.09 R)
• M64: 16,189,781 km (0.077 R)
• M65: 16,297,641 km (0.093 R)
• M66: 16,704,697 km (0.116 R)
• M67: 16,895,733 km (0.104 R)
• M68: 17,087,518 km (0.067 R)
• M69: 17,224,998 km (0.096 R)
• M70: 17,307,576 km (0.119 R)
• M71: 17,889,811 km (0.098 R)
• M72: 18,113,310 km (0.082 R)
• M73: 18,422,230 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.9

Radius: 10.5

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.34 AU - 5.5 AU

Year: 6096 Days

Day: 8.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 52.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,673,701 km

• M1: 146,008 km (0.076 R)
• M2: 217,665 km (0.043 R)
• M3: 339,138 km (0.113 R)
• M4: 437,723 km (0.057 R)
• M5: 548,127 km (0.099 R)
• M6: 786,885 km (0.089 R)
• M7: 955,182 km (0.08 R)
• M8: 1,135,747 km (0.082 R)
• M9: 1,377,796 km (0.07 R)
• M10: 1,462,170 km (0.104 R)
• M11: 1,672,205 km (0.062 R)
• M12: 2,102,448 km (0.095 R)
• M13: 2,220,332 km (0.071 R)
• M14: 2,401,345 km (0.057 R)
• M15: 2,545,557 km (0.082 R)
• M16: 2,799,724 km (0.079 R)
• M17: 3,017,838 km (0.09 R)
• M18: 3,084,409 km (0.093 R)
• M19: 3,219,047 km (0.073 R)
• M20: 3,658,117 km (0.102 R)
• M21: 3,969,579 km (0.1 R)
• M22: 4,042,733 km (0.091 R)
• M23: 4,339,834 km (0.076 R)
• M24: 4,415,232 km (0.11 R)
• M25: 4,567,373 km (0.082 R)
• M26: 4,669,698 km (0.118 R)
• M27: 4,747,040 km (0.101 R)
• M28: 5,762,809 km (0.086 R)
• M29: 5,957,286 km (0.108 R)
• M30: 6,727,117 km (0.12 R)
• M31: 6,990,858 km (0.067 R)
• M32: 8,234,615 km (0.048 R)
• M33: 9,058,301 km (0.115 R)
• M34: 9,908,316 km (0.066 R)
• M35: 10,074,669 km (0.092 R)
• M36: 10,241,919 km (0.102 R)
• M37: 10,681,288 km (0.083 R)
• M38: 10,749,505 km (0.051 R)
• M39: 11,161,348 km (0.112 R)
• M40: 11,613,432 km (0.073 R)
• M41: 11,824,066 km (0.101 R)
• M42: 12,071,501 km (0.083 R)
• M43: 12,142,560 km (0.072 R)
• M44: 13,078,295 km (0.069 R)
• M45: 13,370,908 km (0.088 R)
• M46: 13,888,218 km (0.097 R)
• M47: 14,374,411 km (0.103 R)
• M48: 14,638,451 km (0.057 R)
• M49: 15,095,024 km (0.114 R)
• M50: 15,324,955 km (0.097 R)
• M51: 15,401,998 km (0.104 R)
• M52: 16,022,082 km (0.03 R)
• M53: 16,769,024 km (0.056 R)
• M54: 18,337,707 km (0.114 R)
• M55: 18,460,377 km (0.092 R)
• M56: 18,747,456 km (0.081 R)
• M57: 19,118,907 km (0.118 R)
• M58: 19,284,662 km (0.07 R)
• M59: 19,994,803 km (0.049 R)
• M60: 20,586,013 km (0.071 R)
• M61: 21,569,919 km (0.063 R)
• M62: 22,306,838 km (0.061 R)
• M63: 22,525,251 km (0.091 R)
• M64: 23,450,065 km (0.049 R)
• M65: 23,850,089 km (0.088 R)
• M66: 24,702,348 km (0.076 R)
• M67: 25,838,694 km (0.099 R)
• M68: 26,205,957 km (0.104 R)
• M69: 26,298,109 km (0.104 R)
• M70: 26,390,261 km (0.087 R)
• M71: 27,551,739 km (0.066 R)
• M72: 27,832,983 km (0.038 R)
• M73: 28,021,028 km (0.113 R)
• M74: 29,396,730 km (0.079 R)
• M75: 29,828,170 km (0.102 R)
• M76: 30,310,025 km (0.12 R)
• M77: 30,648,864 km (0.104 R)
• M78: 31,037,669 km (0.107 R)
• M79: 31,623,793 km (0.108 R)
• M80: 31,869,134 km (0.089 R)
• M81: 32,856,928 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.8

Radius: 4

Gravity: 57.8 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.43 AU - 9.83 AU

Year: 18097 Days

Day: 24.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,673,701 km

• M1: 52,210 km (0.07 R)
• M2: 140,472 km (0.099 R)
• M3: 458,218 km (0.112 R)
• M4: 499,806 km (0.12 R)
• M5: 726,447 km (0.119 R)
• M6: 1,091,616 km (0.071 R)
• M7: 1,322,744 km (0.103 R)
• M8: 1,664,576 km (0.071 R)
• M9: 1,963,921 km (0.106 R)
• M10: 2,801,669 km (0.092 R)
• M11: 3,692,524 km (0.07 R)
• M12: 3,735,010 km (0.053 R)
• M13: 4,346,117 km (0.093 R)
• M14: 4,571,711 km (0.062 R)
• M15: 4,894,094 km (0.056 R)
• M16: 4,987,593 km (0.12 R)
• M17: 6,561,363 km (0.073 R)
• M18: 6,820,017 km (0.052 R)
• M19: 7,833,244 km (0.085 R)
• M20: 10,958,044 km (0.09 R)
• M21: 11,019,230 km (0.096 R)
• M22: 11,512,155 km (0.086 R)
• M23: 11,574,238 km (0.079 R)
• M24: 11,823,917 km (0.083 R)
• M25: 12,264,931 km (0.083 R)
• M26: 16,260,092 km (0.117 R)
• M27: 17,745,000 km (0.093 R)
• M28: 18,249,594 km (0.079 R)
• M29: 19,716,850 km (0.111 R)
• M30: 23,468,166 km (0.113 R)
• M31: 24,260,137 km (0.111 R)
• M32: 24,579,379 km (0.095 R)
• M33: 27,431,612 km (0.096 R)
• M34: 28,601,467 km (0.085 R)
• M35: 28,938,661 km (0.115 R)
• M36: 29,787,479 km (0.066 R)
• M37: 30,214,880 km (0.091 R)
• M38: 30,558,357 km (0.104 R)
• M39: 30,903,031 km (0.113 R)
• M40: 32,645,995 km (0.053 R)
• M41: 32,910,185 km (0.069 R)
• M42: 33,263,535 km (0.074 R)
• M43: 33,529,221 km (0.041 R)
• M44: 33,973,976 km (0.104 R)
• M45: 34,152,296 km (0.069 R)
• M46: 35,048,986 km (0.051 R)
• M47: 35,229,102 km (0.051 R)
• M48: 35,500,173 km (0.078 R)
• M49: 35,953,305 km (0.107 R)
• M50: 36,590,891 km (0.082 R)
• M51: 38,618,990 km (0.091 R)
• M52: 38,991,638 km (0.065 R)
• M53: 40,210,860 km (0.055 R)
• M54: 41,252,361 km (0.104 R)
• M55: 42,590,663 km (0.095 R)
• M56: 43,458,481 km (0.108 R)
• M57: 44,040,267 km (0.066 R)
• M58: 45,702,748 km (0.053 R)
• M59: 48,084,346 km (0.077 R)
• M60: 48,987,768 km (0.083 R)
• M61: 50,404,160 km (0.099 R)
• M62: 50,505,887 km (0.103 R)
• M63: 51,321,943 km (0.051 R)
• M64: 52,450,958 km (0.083 R)
• M65: 53,380,859 km (0.058 R)
• M66: 53,795,843 km (0.068 R)
• M67: 54,212,024 km (0.066 R)
• M68: 54,524,834 km (0.073 R)
• M69: 54,942,810 km (0.094 R)
• M70: 55,571,719 km (0.071 R)
• M71: 55,992,239 km (0.091 R)
• M72: 56,625,188 km (0.07 R)
• M73: 59,609,964 km (0.09 R)
• M74: 60,148,367 km (0.072 R)
• M75: 60,472,097 km (0.112 R)
• M76: 60,796,425 km (0.073 R)
• M77: 64,402,482 km (0.074 R)
• M78: 67,180,065 km (0.086 R)
• M79: 67,740,309 km (0.102 R)
• M80: 68,302,049 km (0.066 R)
• M81: 69,769,754 km (0.114 R)
• M82: 71,933,538 km (0.113 R)
• M83: 72,048,130 km (0.09 R)
• M84: 72,391,906 km (0.08 R)
• M85: 74,234,951 km (0.091 R)
• M86: 75,046,221 km (0.076 R)
• M87: 75,278,546 km (0.082 R)
• M88: 75,394,784 km (0.117 R)
• M89: 75,976,869 km (0.097 R)
• M90: 76,326,778 km (0.116 R)
• M91: 76,443,614 km (0.085 R)
• M92: 78,555,787 km (0.094 R)
• M93: 78,673,670 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit