🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.6

Radius: 10.3

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.74 AU - 0.78 AU

Year: 449 Days

Day: 5.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,451,794 km

• M1: 128,953 km (0.088 R)
• M2: 198,816 km (0.112 R)
• M3: 283,338 km (0.035 R)
• M4: 351,854 km (0.095 R)
• M5: 422,165 km (0.086 R)
• M6: 489,185 km (0.087 R)
• M7: 661,223 km (0.076 R)
• M8: 727,046 km (0.097 R)
• M9: 810,820 km (0.113 R)
• M10: 951,592 km (0.104 R)
• M11: 1,074,562 km (0.038 R)
• M12: 1,158,336 km (0.098 R)
• M13: 1,230,592 km (0.104 R)
• M14: 1,399,039 km (0.111 R)
• M15: 1,471,594 km (0.05 R)
• M16: 1,555,369 km (0.096 R)
• M17: 1,646,025 km (0.053 R)
• M18: 1,853,667 km (0.081 R)
• M19: 2,031,689 km (0.1 R)
• M20: 2,108,881 km (0.068 R)
• M21: 2,192,806 km (0.119 R)
• M22: 2,260,723 km (0.079 R)
• M23: 2,346,742 km (0.082 R)
• M24: 2,480,632 km (0.103 R)
• M25: 2,659,252 km (0.117 R)
• M26: 2,731,956 km (0.089 R)
• M27: 2,811,393 km (0.118 R)
• M28: 2,928,977 km (0.108 R)
• M29: 3,207,678 km (0.112 R)
• M30: 3,561,626 km (0.036 R)
• M31: 3,743,388 km (0.119 R)
• M32: 4,122,917 km (0.085 R)
• M33: 4,207,440 km (0.071 R)
• M34: 4,335,346 km (0.077 R)
• M35: 4,471,630 km (0.094 R)
• M36: 4,638,731 km (0.063 R)
• M37: 4,719,214 km (0.079 R)
• M38: 4,800,296 km (0.09 R)
• M39: 4,874,497 km (0.095 R)
• M40: 5,046,385 km (0.088 R)
• M41: 5,159,631 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.4

Radius: 12.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.01 AU - 3.81 AU

Year: 4271 Days

Day: 9.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,451,794 km

• M1: 264,938 km (0.097 R)
• M2: 384,018 km (0.077 R)
• M3: 754,871 km (0.101 R)
• M4: 946,506 km (0.115 R)
• M5: 1,060,200 km (0.066 R)
• M6: 1,203,365 km (0.106 R)
• M7: 1,289,982 km (0.109 R)
• M8: 1,798,466 km (0.081 R)
• M9: 1,898,696 km (0.114 R)
• M10: 1,986,211 km (0.089 R)
• M11: 2,120,101 km (0.111 R)
• M12: 2,272,541 km (0.102 R)
• M13: 2,476,443 km (0.093 R)
• M14: 2,621,104 km (0.034 R)
• M15: 2,752,152 km (0.068 R)
• M16: 3,003,776 km (0.087 R)
• M17: 3,333,489 km (0.075 R)
• M18: 3,475,907 km (0.092 R)
• M19: 4,295,254 km (0.117 R)
• M20: 4,509,329 km (0.096 R)
• M21: 4,627,661 km (0.081 R)
• M22: 4,827,074 km (0.087 R)
• M23: 4,948,099 km (0.094 R)
• M24: 5,296,662 km (0.06 R)
• M25: 6,104,640 km (0.073 R)
• M26: 6,323,652 km (0.107 R)
• M27: 6,679,545 km (0.109 R)
• M28: 6,792,192 km (0.082 R)
• M29: 7,248,914 km (0.104 R)
• M30: 7,387,891 km (0.066 R)
• M31: 7,645,050 km (0.117 R)
• M32: 7,952,772 km (0.066 R)
• M33: 8,048,216 km (0.115 R)
• M34: 8,361,324 km (0.043 R)
• M35: 9,123,974 km (0.087 R)
• M36: 9,399,982 km (0.118 R)
• M37: 10,322,552 km (0.039 R)
• M38: 10,768,354 km (0.103 R)
• M39: 10,900,598 km (0.081 R)
• M40: 11,166,883 km (0.12 R)
• M41: 11,408,334 km (0.042 R)
• M42: 11,651,580 km (0.118 R)
• M43: 11,896,471 km (0.066 R)
• M44: 12,005,977 km (0.098 R)
• M45: 12,115,632 km (0.106 R)
• M46: 12,893,242 km (0.104 R)
• M47: 13,316,454 km (0.114 R)
• M48: 13,544,142 km (0.092 R)
• M49: 13,773,027 km (0.116 R)
• M50: 14,003,258 km (0.107 R)
• M51: 14,118,748 km (0.06 R)
• M52: 14,292,730 km (0.081 R)
• M53: 14,613,618 km (0.095 R)
• M54: 15,262,274 km (0.091 R)
• M55: 15,620,112 km (0.107 R)
• M56: 16,071,449 km (0.083 R)
• M57: 16,374,534 km (0.109 R)
• M58: 16,588,010 km (0.107 R)
• M59: 16,986,689 km (0.1 R)
• M60: 17,233,675 km (0.113 R)
• M61: 17,419,625 km (0.037 R)
• M62: 17,637,439 km (0.109 R)
• M63: 18,075,911 km (0.078 R)
• M64: 18,486,258 km (0.057 R)
• M65: 19,703,236 km (0.116 R)
• M66: 19,832,788 km (0.092 R)
• M67: 20,223,388 km (0.057 R)
• M68: 20,321,375 km (0.108 R)
• M69: 20,485,184 km (0.045 R)
• M70: 21,277,305 km (0.054 R)
• M71: 22,247,747 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 11.5

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.63 AU - 5.71 AU

Year: 7973 Days

Day: 8.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 74,451,794 km

• M1: 267,032 km (0.109 R)
• M2: 389,553 km (0.075 R)
• M3: 477,068 km (0.115 R)
• M4: 696,378 km (0.097 R)
• M5: 819,198 km (0.105 R)
• M6: 1,006,494 km (0.114 R)
• M7: 1,516,773 km (0.114 R)
• M8: 1,694,345 km (0.056 R)
• M9: 2,145,682 km (0.083 R)
• M10: 2,237,386 km (0.12 R)
• M11: 2,520,724 km (0.083 R)
• M12: 2,899,506 km (0.095 R)
• M13: 3,421,004 km (0.119 R)
• M14: 3,878,026 km (0.084 R)
• M15: 4,277,003 km (0.114 R)
• M16: 4,789,376 km (0.03 R)
• M17: 5,217,525 km (0.106 R)
• M18: 5,594,212 km (0.038 R)
• M19: 5,743,212 km (0.082 R)
• M20: 5,850,474 km (0.066 R)
• M21: 6,001,717 km (0.101 R)
• M22: 6,197,989 km (0.095 R)
• M23: 6,574,826 km (0.083 R)
• M24: 7,820,677 km (0.079 R)
• M25: 8,814,606 km (0.067 R)
• M26: 8,888,806 km (0.085 R)
• M27: 9,038,105 km (0.108 R)
• M28: 9,288,532 km (0.063 R)
• M29: 11,159,552 km (0.08 R)
• M30: 12,776,855 km (0.088 R)
• M31: 13,058,249 km (0.105 R)
• M32: 13,313,313 km (0.082 R)
• M33: 13,655,892 km (0.026 R)
• M34: 14,320,555 km (0.066 R)
• M35: 14,612,870 km (0.06 R)
• M36: 15,471,711 km (0.097 R)
• M37: 15,771,655 km (0.063 R)
• M38: 16,468,930 km (0.05 R)
• M39: 17,052,512 km (0.103 R)
• M40: 17,455,678 km (0.099 R)
• M41: 17,736,772 km (0.111 R)
• M42: 18,019,213 km (0.12 R)
• M43: 18,684,176 km (0.084 R)
• M44: 18,907,675 km (0.11 R)
• M45: 19,615,722 km (0.111 R)
• M46: 20,005,574 km (0.057 R)
• M47: 21,523,842 km (0.114 R)
• M48: 21,758,113 km (0.059 R)
• M49: 22,094,259 km (0.088 R)
• M50: 22,466,010 km (0.064 R)
• M51: 22,703,571 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.2

Radius: 3.3

Gravity: 48.78 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.81 AU - 6.61 AU

Year: 10496 Days

Day: 23.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,451,794 km

• M1: 132,993 km (0.047 R)
• M2: 301,141 km (0.077 R)
• M3: 364,420 km (0.116 R)
• M4: 391,049 km (0.063 R)
• M5: 432,188 km (0.086 R)
• M6: 829,071 km (0.093 R)
• M7: 1,050,027 km (0.082 R)
• M8: 1,413,849 km (0.106 R)
• M9: 1,435,092 km (0.096 R)
• M10: 1,631,514 km (0.119 R)
• M11: 2,049,341 km (0.086 R)
• M12: 2,097,661 km (0.036 R)
• M13: 2,446,972 km (0.117 R)
• M14: 2,628,285 km (0.041 R)
• M15: 2,733,901 km (0.076 R)
• M16: 2,814,086 km (0.067 R)
• M17: 3,003,925 km (0.025 R)
• M18: 3,598,427 km (0.03 R)
• M19: 3,627,599 km (0.079 R)
• M20: 3,686,241 km (0.108 R)
• M21: 3,984,090 km (0.112 R)
• M22: 4,014,309 km (0.083 R)
• M23: 4,227,935 km (0.083 R)
• M24: 4,289,719 km (0.087 R)
• M25: 5,450,748 km (0.094 R)
• M26: 5,619,195 km (0.055 R)
• M27: 5,653,154 km (0.104 R)
• M28: 6,030,589 km (0.096 R)
• M29: 6,882,250 km (0.081 R)
• M30: 7,359,018 km (0.098 R)
• M31: 8,151,438 km (0.096 R)
• M32: 8,305,375 km (0.059 R)
• M33: 9,089,567 km (0.104 R)
• M34: 9,490,639 km (0.106 R)
• M35: 9,733,885 km (0.11 R)
• M36: 9,815,415 km (0.098 R)
• M37: 10,020,365 km (0.079 R)
• M38: 11,279,231 km (0.096 R)
• M39: 11,407,735 km (0.089 R)
• M40: 12,409,742 km (0.119 R)
• M41: 12,764,738 km (0.055 R)
• M42: 12,898,777 km (0.059 R)
• M43: 13,895,697 km (0.082 R)
• M44: 15,675,164 km (0.111 R)
• M45: 15,818,628 km (0.089 R)
• M46: 16,058,733 km (0.032 R)
• M47: 16,396,974 km (0.12 R)
• M48: 16,737,608 km (0.105 R)
• M49: 16,933,282 km (0.111 R)
• M50: 17,872,906 km (0.091 R)
• M51: 18,173,149 km (0.113 R)
• M52: 19,032,888 km (0.075 R)
• M53: 20,061,224 km (0.089 R)
• M54: 20,477,555 km (0.092 R)
• M55: 21,054,704 km (0.108 R)
• M56: 21,160,170 km (0.115 R)
• M57: 22,117,596 km (0.077 R)
• M58: 23,089,085 km (0.028 R)
• M59: 24,074,486 km (0.092 R)
• M60: 24,240,091 km (0.099 R)
• M61: 24,461,346 km (0.107 R)
• M62: 25,017,701 km (0.059 R)
• M63: 25,465,597 km (0.112 R)
• M64: 25,521,846 km (0.114 R)
• M65: 27,745,019 km (0.069 R)
• M66: 28,499,890 km (0.115 R)
• M67: 29,438,019 km (0.057 R)
• M68: 29,496,960 km (0.098 R)
• M69: 29,910,897 km (0.09 R)
• M70: 31,404,632 km (0.104 R)
• M71: 32,130,331 km (0.025 R)
• M72: 32,739,195 km (0.115 R)
• M73: 35,149,964 km (0.051 R)
• M74: 35,651,566 km (0.078 R)
• M75: 35,777,228 km (0.067 R)
• M76: 36,029,301 km (0.098 R)
• M77: 36,281,822 km (0.072 R)
• M78: 36,915,818 km (0.065 R)
• M79: 37,042,976 km (0.104 R)
• M80: 38,516,515 km (0.103 R)
• M81: 39,618,004 km (0.055 R)
• M82: 40,270,700 km (0.095 R)
• M83: 40,401,598 km (0.115 R)
• M84: 40,926,985 km (0.04 R)
• M85: 41,652,834 km (0.09 R)
• M86: 42,117,037 km (0.076 R)
• M87: 42,850,066 km (0.114 R)
• M88: 42,916,787 km (0.103 R)
• M89: 42,983,657 km (0.111 R)
• M90: 43,856,261 km (0.098 R)
• M91: 45,209,823 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.4

Radius: 4.5

Gravity: 35.97 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.09 AU - 9.21 AU

Year: 18773 Days

Day: 24.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,451,794 km

• M1: 119,529 km (0.098 R)
• M2: 166,203 km (0.082 R)
• M3: 206,595 km (0.1 R)
• M4: 442,511 km (0.069 R)
• M5: 564,134 km (0.108 R)
• M6: 813,962 km (0.039 R)
• M7: 862,881 km (0.049 R)
• M8: 1,232,387 km (0.058 R)
• M9: 1,317,359 km (0.118 R)
• M10: 2,303,508 km (0.035 R)
• M11: 2,659,850 km (0.107 R)
• M12: 2,844,454 km (0.116 R)
• M13: 2,881,853 km (0.045 R)
• M14: 3,226,228 km (0.091 R)
• M15: 3,664,400 km (0.11 R)
• M16: 4,861,931 km (0.113 R)
• M17: 5,409,160 km (0.115 R)
• M18: 5,549,034 km (0.034 R)
• M19: 5,596,008 km (0.07 R)
• M20: 6,314,825 km (0.085 R)
• M21: 6,462,179 km (0.069 R)
• M22: 7,215,404 km (0.069 R)
• M23: 8,048,964 km (0.12 R)
• M24: 9,244,101 km (0.084 R)
• M25: 9,635,748 km (0.06 R)
• M26: 10,262,264 km (0.107 R)
• M27: 10,609,631 km (0.111 R)
• M28: 11,019,678 km (0.106 R)
• M29: 11,196,952 km (0.08 R)
• M30: 12,158,417 km (0.083 R)
• M31: 12,464,345 km (0.084 R)
• M32: 12,896,683 km (0.104 R)
• M33: 13,396,938 km (0.1 R)
• M34: 13,586,179 km (0.113 R)
• M35: 13,776,318 km (0.046 R)
• M36: 13,903,626 km (0.103 R)
• M37: 15,000,777 km (0.104 R)
• M38: 15,592,736 km (0.057 R)
• M39: 16,731,774 km (0.051 R)
• M40: 16,935,526 km (0.09 R)
• M41: 19,018,078 km (0.039 R)
• M42: 19,801,672 km (0.113 R)
• M43: 24,565,018 km (0.091 R)
• M44: 25,261,844 km (0.09 R)
• M45: 26,280,008 km (0.08 R)
• M46: 26,595,958 km (0.099 R)
• M47: 26,675,096 km (0.069 R)
• M48: 26,992,692 km (0.115 R)
• M49: 28,355,977 km (0.089 R)
• M50: 28,598,924 km (0.093 R)
• M51: 29,823,832 km (0.102 R)
• M52: 31,149,269 km (0.111 R)
• M53: 31,232,744 km (0.102 R)
• M54: 32,155,763 km (0.108 R)
• M55: 32,240,136 km (0.087 R)
• M56: 33,173,029 km (0.056 R)
• M57: 33,258,299 km (0.117 R)
• M58: 34,545,589 km (0.117 R)
• M59: 35,412,958 km (0.112 R)
• M60: 35,500,024 km (0.111 R)
• M61: 35,674,455 km (0.097 R)
• M62: 35,761,820 km (0.079 R)
• M63: 36,024,214 km (0.11 R)
• M64: 36,287,357 km (0.085 R)
• M65: 36,727,175 km (0.082 R)
• M66: 37,434,623 km (0.081 R)
• M67: 37,968,239 km (0.105 R)
• M68: 38,773,225 km (0.049 R)
• M69: 39,313,124 km (0.085 R)
• M70: 39,674,402 km (0.097 R)
• M71: 42,141,421 km (0.104 R)
• M72: 43,440,230 km (0.103 R)
• M73: 45,318,132 km (0.087 R)
• M74: 47,702,572 km (0.052 R)
• M75: 52,592,179 km (0.103 R)
• M76: 52,790,994 km (0.039 R)
• M77: 53,789,111 km (0.092 R)
• M78: 58,562,929 km (0.1 R)
• M79: 60,218,828 km (0.062 R)
• M80: 60,739,428 km (0.044 R)
• M81: 61,575,381 km (0.042 R)
• M82: 61,784,968 km (0.025 R)
• M83: 61,889,985 km (0.102 R)
• M84: 63,364,572 km (0.112 R)
• M85: 63,470,337 km (0.054 R)
• M86: 64,850,827 km (0.104 R)
• M87: 66,348,600 km (0.081 R)
• M88: 66,563,423 km (0.046 R)
• M89: 66,778,545 km (0.088 R)
• M90: 67,101,676 km (0.046 R)
• M91: 68,942,478 km (0.079 R)
• M92: 70,142,402 km (0.11 R)
• M93: 70,799,735 km (0.073 R)
• M94: 71,239,104 km (0.085 R)
• M95: 72,120,685 km (0.074 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: 383 - 18,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit