🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.2

Radius: 14.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.48 AU - 0.54 AU

Year: 251 Days

Day: 6.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,989,499 km

• M1: 191,186 km (0.1 R)
• M2: 291,417 km (0.105 R)
• M3: 391,647 km (0.077 R)
• M4: 511,026 km (0.071 R)
• M5: 631,153 km (0.113 R)
• M6: 774,468 km (0.082 R)
• M7: 939,774 km (0.037 R)
• M8: 1,064,838 km (0.119 R)
• M9: 1,158,486 km (0.097 R)
• M10: 1,301,202 km (0.059 R)
• M11: 1,446,611 km (0.078 R)
• M12: 1,570,778 km (0.119 R)
• M13: 1,687,015 km (0.026 R)
• M14: 1,936,993 km (0.045 R)
• M15: 2,028,697 km (0.112 R)
• M16: 2,139,100 km (0.049 R)
• M17: 2,255,936 km (0.118 R)
• M18: 2,366,040 km (0.089 R)
• M19: 2,518,929 km (0.089 R)
• M20: 2,661,197 km (0.097 R)
• M21: 2,858,516 km (0.098 R)
• M22: 3,080,220 km (0.099 R)
• M23: 3,223,086 km (0.118 R)
• M24: 3,342,914 km (0.084 R)
• M25: 3,444,042 km (0.111 R)
• M26: 3,561,626 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.9

Radius: 11.9

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.46 AU - 0.64 AU

Year: 282 Days

Day: 10.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 62,989,499 km

• M1: 148,850 km (0.11 R)
• M2: 288,574 km (0.075 R)
• M3: 404,812 km (0.076 R)
• M4: 487,390 km (0.068 R)
• M5: 564,433 km (0.105 R)
• M6: 740,659 km (0.086 R)
• M7: 836,252 km (0.092 R)
• M8: 916,885 km (0.086 R)
• M9: 1,012,628 km (0.098 R)
• M10: 1,091,017 km (0.095 R)
• M11: 1,197,531 km (0.105 R)
• M12: 1,281,007 km (0.114 R)
• M13: 1,454,241 km (0.083 R)
• M14: 1,567,786 km (0.088 R)
• M15: 1,664,725 km (0.048 R)
• M16: 1,906,176 km (0.104 R)
• M17: 2,010,147 km (0.085 R)
• M18: 2,089,433 km (0.116 R)
• M19: 2,202,230 km (0.081 R)
• M20: 2,289,745 km (0.103 R)
• M21: 2,367,237 km (0.108 R)
• M22: 2,496,489 km (0.107 R)
• M23: 2,709,367 km (0.056 R)
• M24: 2,785,662 km (0.12 R)
• M25: 2,940,496 km (0.09 R)
• M26: 3,271,257 km (0.1 R)
• M27: 3,384,203 km (0.115 R)
• M28: 3,575,389 km (0.095 R)
• M29: 3,659,314 km (0.096 R)
• M30: 3,763,583 km (0.046 R)
• M31: 3,975,264 km (0.064 R)
• M32: 4,055,598 km (0.112 R)
• M33: 4,184,103 km (0.067 R)
• M34: 4,259,051 km (0.113 R)
• M35: 4,458,914 km (0.083 R)
• M36: 4,535,508 km (0.07 R)
• M37: 4,704,255 km (0.087 R)
• M38: 4,896,638 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703

Radius: 9.4

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.54 AU - 0.68 AU

Year: 329 Days

Day: 14 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 62,989,499 km

• M1: 117,285 km (0.106 R)
• M2: 182,809 km (0.12 R)
• M3: 293,661 km (0.09 R)
• M4: 354,547 km (0.108 R)
• M5: 418,425 km (0.11 R)
• M6: 530,923 km (0.093 R)
• M7: 620,382 km (0.119 R)
• M8: 793,018 km (0.104 R)
• M9: 873,652 km (0.108 R)
• M10: 933,192 km (0.045 R)
• M11: 1,010,534 km (0.051 R)
• M12: 1,090,419 km (0.099 R)
• M13: 1,154,896 km (0.07 R)
• M14: 1,234,182 km (0.079 R)
• M15: 1,352,066 km (0.077 R)
• M16: 1,445,415 km (0.062 R)
• M17: 1,623,885 km (0.107 R)
• M18: 1,733,391 km (0.116 R)
• M19: 1,871,469 km (0.119 R)
• M20: 1,944,473 km (0.109 R)
• M21: 2,050,538 km (0.094 R)
• M22: 2,136,706 km (0.118 R)
• M23: 2,312,933 km (0.077 R)
• M24: 2,391,621 km (0.111 R)
• M25: 2,494,096 km (0.111 R)
• M26: 2,603,751 km (0.118 R)
• M27: 2,662,244 km (0.054 R)
• M28: 2,738,838 km (0.077 R)
• M29: 2,798,378 km (0.066 R)
• M30: 2,864,201 km (0.064 R)
• M31: 3,028,310 km (0.113 R)
• M32: 3,214,110 km (0.091 R)
• M33: 3,327,505 km (0.073 R)
• M34: 3,403,950 km (0.093 R)
• M35: 3,487,276 km (0.092 R)
• M36: 3,649,590 km (0.106 R)
• M37: 3,708,531 km (0.064 R)
• M38: 3,914,378 km (0.105 R)
• M39: 4,372,147 km (0.045 R)
• M40: 4,540,295 km (0.044 R)
• M41: 4,753,472 km (0.036 R)
• M42: 4,883,024 km (0.116 R)
• M43: 4,955,579 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.6

Radius: 9.9

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.64 AU - 1.8 AU

Year: 1557 Days

Day: 13.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 62,989,499 km

• M1: 151,243 km (0.072 R)
• M2: 215,122 km (0.038 R)
• M3: 337,343 km (0.08 R)
• M4: 463,753 km (0.099 R)
• M5: 586,573 km (0.108 R)
• M6: 660,026 km (0.101 R)
• M7: 737,069 km (0.108 R)
• M8: 817,403 km (0.053 R)
• M9: 892,501 km (0.044 R)
• M10: 1,023,249 km (0.114 R)
• M11: 1,179,430 km (0.078 R)
• M12: 1,304,344 km (0.109 R)
• M13: 1,433,896 km (0.096 R)
• M14: 1,536,520 km (0.117 R)
• M15: 1,631,066 km (0.05 R)
• M16: 1,727,706 km (0.103 R)
• M17: 1,826,291 km (0.12 R)
• M18: 1,994,738 km (0.058 R)
• M19: 2,063,703 km (0.1 R)
• M20: 2,347,340 km (0.104 R)
• M21: 2,770,852 km (0.104 R)
• M22: 2,835,179 km (0.105 R)
• M23: 3,533,651 km (0.102 R)
• M24: 3,830,603 km (0.118 R)
• M25: 3,931,282 km (0.113 R)
• M26: 4,018,498 km (0.07 R)
• M27: 4,224,195 km (0.09 R)
• M28: 4,403,413 km (0.077 R)
• M29: 4,509,029 km (0.093 R)
• M30: 4,615,543 km (0.095 R)
• M31: 4,769,330 km (0.118 R)
• M32: 5,481,715 km (0.098 R)
• M33: 5,792,579 km (0.101 R)
• M34: 5,975,089 km (0.104 R)
• M35: 6,042,108 km (0.104 R)
• M36: 6,159,692 km (0.098 R)
• M37: 6,261,120 km (0.12 R)
• M38: 6,603,400 km (0.117 R)
• M39: 6,707,221 km (0.08 R)
• M40: 6,829,143 km (0.092 R)
• M41: 7,022,124 km (0.07 R)
• M42: 7,431,573 km (0.113 R)
• M43: 7,702,794 km (0.095 R)
• M44: 7,812,150 km (0.093 R)
• M45: 7,995,707 km (0.116 R)
• M46: 8,310,910 km (0.084 R)
• M47: 8,479,507 km (0.092 R)
• M48: 9,223,008 km (0.078 R)
• M49: 9,300,500 km (0.103 R)
• M50: 10,066,890 km (0.115 R)
• M51: 10,407,374 km (0.106 R)
• M52: 10,935,305 km (0.1 R)
• M53: 10,996,939 km (0.116 R)
• M54: 11,202,637 km (0.075 R)
• M55: 11,743,732 km (0.12 R)
• M56: 12,123,411 km (0.116 R)
• M57: 12,186,991 km (0.117 R)
• M58: 12,614,242 km (0.106 R)
• M59: 12,700,410 km (0.116 R)
• M60: 13,549,528 km (0.079 R)
• M61: 13,637,641 km (0.061 R)
• M62: 14,014,329 km (0.09 R)
• M63: 14,282,408 km (0.106 R)
• M64: 14,619,751 km (0.108 R)
• M65: 15,119,408 km (0.116 R)
• M66: 15,325,404 km (0.097 R)
• M67: 15,440,295 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142

Radius: 11

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.48 AU - 3.74 AU

Year: 3786 Days

Day: 9.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 62,989,499 km

• M1: 161,117 km (0.091 R)
• M2: 245,789 km (0.096 R)
• M3: 347,665 km (0.103 R)
• M4: 457,171 km (0.082 R)
• M5: 540,647 km (0.093 R)
• M6: 866,321 km (0.071 R)
• M7: 982,708 km (0.09 R)
• M8: 1,269,488 km (0.12 R)
• M9: 1,422,975 km (0.064 R)
• M10: 1,552,228 km (0.049 R)
• M11: 2,327,743 km (0.109 R)
• M12: 2,565,753 km (0.085 R)
• M13: 3,091,590 km (0.094 R)
• M14: 3,460,648 km (0.085 R)
• M15: 4,168,993 km (0.093 R)
• M16: 4,240,950 km (0.071 R)
• M17: 4,327,717 km (0.106 R)
• M18: 4,576,947 km (0.053 R)
• M19: 4,891,402 km (0.107 R)
• M20: 5,197,329 km (0.108 R)
• M21: 5,636,399 km (0.028 R)
• M22: 6,667,577 km (0.12 R)
• M23: 6,751,950 km (0.075 R)
• M24: 6,853,527 km (0.086 R)
• M25: 7,282,724 km (0.039 R)
• M26: 7,844,912 km (0.075 R)
• M27: 7,934,073 km (0.043 R)
• M28: 8,221,450 km (0.104 R)
• M29: 8,622,372 km (0.101 R)
• M30: 8,695,975 km (0.1 R)
• M31: 9,104,377 km (0.055 R)
• M32: 9,198,025 km (0.036 R)
• M33: 10,017,223 km (0.055 R)
• M34: 10,210,952 km (0.069 R)
• M35: 10,445,372 km (0.073 R)
• M36: 10,523,761 km (0.119 R)
• M37: 11,970,074 km (0.114 R)
• M38: 12,716,417 km (0.082 R)
• M39: 13,201,115 km (0.111 R)
• M40: 13,286,086 km (0.117 R)
• M41: 13,734,880 km (0.077 R)
• M42: 14,341,200 km (0.12 R)
• M43: 14,472,248 km (0.055 R)
• M44: 14,559,762 km (0.076 R)
• M45: 14,669,567 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.3

Radius: 3.4

Gravity: 26.84 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.37 AU - 5.79 AU

Year: 9098 Days

Day: 17 Hours

Environment

Temp: -229 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,989,499 km

• M1: 48,021 km (0.068 R)
• M2: 195,375 km (0.069 R)
• M3: 318,494 km (0.112 R)
• M4: 350,059 km (0.061 R)
• M5: 428,299 km (0.091 R)
• M6: 562,338 km (0.12 R)
• M7: 588,219 km (0.111 R)
• M8: 723,156 km (0.093 R)
• M9: 867,817 km (0.091 R)
• M10: 1,037,162 km (0.101 R)
• M11: 1,183,469 km (0.093 R)
• M12: 1,267,543 km (0.079 R)
• M13: 1,459,477 km (0.073 R)
• M14: 1,549,684 km (0.053 R)
• M15: 1,623,286 km (0.105 R)
• M16: 1,773,782 km (0.074 R)
• M17: 1,928,765 km (0.094 R)
• M18: 2,007,903 km (0.081 R)
• M19: 2,148,973 km (0.114 R)
• M20: 2,789,252 km (0.096 R)
• M21: 2,833,982 km (0.107 R)
• M22: 2,856,422 km (0.09 R)
• M23: 2,901,451 km (0.104 R)
• M24: 2,992,257 km (0.109 R)
• M25: 3,037,884 km (0.063 R)
• M26: 3,293,696 km (0.113 R)
• M27: 3,628,945 km (0.07 R)
• M28: 3,653,330 km (0.107 R)
• M29: 3,702,248 km (0.073 R)
• M30: 4,409,547 km (0.115 R)
• M31: 5,322,543 km (0.076 R)
• M32: 5,828,782 km (0.076 R)
• M33: 6,350,280 km (0.036 R)
• M34: 6,616,564 km (0.118 R)
• M35: 6,796,082 km (0.113 R)
• M36: 7,129,535 km (0.117 R)
• M37: 7,499,192 km (0.029 R)
• M38: 7,780,585 km (0.12 R)
• M39: 7,843,566 km (0.106 R)
• M40: 7,906,846 km (0.113 R)
• M41: 9,006,241 km (0.041 R)
• M42: 9,138,635 km (0.108 R)
• M43: 9,171,845 km (0.114 R)
• M44: 9,372,007 km (0.093 R)
• M45: 9,540,006 km (0.102 R)
• M46: 9,607,474 km (0.117 R)
• M47: 10,359,653 km (0.104 R)
• M48: 10,848,090 km (0.038 R)
• M49: 11,272,798 km (0.096 R)
• M50: 11,702,892 km (0.03 R)
• M51: 12,028,866 km (0.12 R)
• M52: 12,248,026 km (0.067 R)
• M53: 12,321,329 km (0.098 R)
• M54: 12,431,583 km (0.044 R)
• M55: 12,875,739 km (0.09 R)
• M56: 13,362,830 km (0.103 R)
• M57: 13,476,075 km (0.114 R)
• M58: 13,513,924 km (0.062 R)
• M59: 13,894,052 km (0.118 R)
• M60: 14,820,811 km (0.12 R)
• M61: 14,937,946 km (0.077 R)
• M62: 15,173,413 km (0.112 R)
• M63: 15,252,101 km (0.095 R)
• M64: 16,006,972 km (0.117 R)
• M65: 16,611,348 km (0.106 R)
• M66: 16,651,889 km (0.055 R)
• M67: 17,552,617 km (0.079 R)
• M68: 17,883,977 km (0.117 R)
• M69: 18,217,430 km (0.059 R)
• M70: 18,384,980 km (0.111 R)
• M71: 19,614,674 km (0.12 R)
• M72: 20,608,603 km (0.107 R)
• M73: 21,045,877 km (0.093 R)
• M74: 21,089,859 km (0.071 R)
• M75: 21,840,691 km (0.028 R)
• M76: 22,780,165 km (0.069 R)
• M77: 23,186,922 km (0.115 R)
• M78: 23,550,445 km (0.093 R)
• M79: 24,329,251 km (0.053 R)
• M80: 25,116,286 km (0.111 R)
• M81: 25,349,359 km (0.106 R)
• M82: 26,005,944 km (0.108 R)
• M83: 26,430,952 km (0.042 R)
• M84: 26,478,225 km (0.084 R)
• M85: 28,833,344 km (0.066 R)
• M86: 29,863,026 km (0.111 R)
• M87: 30,258,413 km (0.094 R)
• M88: 30,655,596 km (0.107 R)
• M89: 30,854,710 km (0.114 R)
• M90: 32,565,362 km (0.071 R)
• M91: 32,717,802 km (0.108 R)
• M92: 32,870,542 km (0.08 R)
• M93: 33,945,702 km (0.057 R)
• M94: 34,151,698 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.4

Radius: 3.3

Gravity: 31.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.9 AU - 10.8 AU

Year: 21339 Days

Day: 19.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,989,499 km

• M1: 56,997 km (0.06 R)
• M2: 335,997 km (0.106 R)
• M3: 368,160 km (0.086 R)
• M4: 401,371 km (0.109 R)
• M5: 582,833 km (0.11 R)
• M6: 1,060,200 km (0.074 R)
• M7: 1,740,721 km (0.107 R)
• M8: 2,244,267 km (0.068 R)
• M9: 2,400,447 km (0.118 R)
• M10: 2,432,162 km (0.103 R)
• M11: 2,657,756 km (0.086 R)
• M12: 3,025,617 km (0.117 R)
• M13: 3,094,282 km (0.096 R)
• M14: 3,233,109 km (0.118 R)
• M15: 3,588,853 km (0.086 R)
• M16: 3,994,413 km (0.109 R)
• M17: 4,031,962 km (0.069 R)
• M18: 5,926,619 km (0.077 R)
• M19: 6,229,106 km (0.101 R)
• M20: 6,448,267 km (0.116 R)
• M21: 6,669,971 km (0.062 R)
• M22: 7,029,903 km (0.065 R)
• M23: 7,120,859 km (0.099 R)
• M24: 8,146,801 km (0.11 R)
• M25: 8,194,523 km (0.1 R)
• M26: 8,386,457 km (0.092 R)
• M27: 8,579,737 km (0.093 R)
• M28: 9,820,951 km (0.117 R)
• M29: 10,384,486 km (0.108 R)
• M30: 10,853,475 km (0.114 R)
• M31: 11,276,089 km (0.11 R)
• M32: 13,299,400 km (0.049 R)
• M33: 13,581,243 km (0.093 R)
• M34: 14,093,615 km (0.107 R)
• M35: 15,608,892 km (0.089 R)
• M36: 15,668,283 km (0.096 R)
• M37: 16,085,511 km (0.027 R)
• M38: 17,052,811 km (0.106 R)
• M39: 19,360,807 km (0.102 R)
• M40: 20,324,068 km (0.095 R)
• M41: 20,583,470 km (0.085 R)
• M42: 22,163,224 km (0.102 R)
• M43: 22,765,654 km (0.075 R)
• M44: 22,967,611 km (0.068 R)
• M45: 23,237,935 km (0.063 R)
• M46: 26,987,905 km (0.094 R)
• M47: 27,201,680 km (0.073 R)
• M48: 28,641,111 km (0.045 R)
• M49: 31,668,224 km (0.083 R)
• M50: 31,893,668 km (0.086 R)
• M51: 31,968,915 km (0.11 R)
• M52: 32,044,313 km (0.089 R)
• M53: 32,497,594 km (0.067 R)
• M54: 32,724,983 km (0.081 R)
• M55: 32,876,825 km (0.072 R)
• M56: 33,181,406 km (0.099 R)
• M57: 33,793,112 km (0.12 R)
• M58: 34,872,760 km (0.059 R)
• M59: 35,728,908 km (0.093 R)
• M60: 36,042,017 km (0.059 R)
• M61: 36,513,250 km (0.109 R)
• M62: 36,907,590 km (0.114 R)
• M63: 37,223,989 km (0.117 R)
• M64: 38,019,102 km (0.074 R)
• M65: 38,178,723 km (0.037 R)
• M66: 39,061,051 km (0.085 R)
• M67: 41,254,754 km (0.081 R)
• M68: 41,500,992 km (0.103 R)
• M69: 41,747,679 km (0.06 R)
• M70: 41,912,387 km (0.061 R)
• M71: 42,077,393 km (0.113 R)
• M72: 42,905,417 km (0.101 R)
• M73: 45,336,831 km (0.059 R)
• M74: 45,506,176 km (0.112 R)
• M75: 45,845,464 km (0.049 R)
• M76: 46,185,650 km (0.057 R)
• M77: 46,782,845 km (0.077 R)
• M78: 47,039,704 km (0.072 R)
• M79: 49,458,402 km (0.049 R)
• M80: 50,595,047 km (0.109 R)
• M81: 52,360,601 km (0.092 R)
• M82: 53,340,168 km (0.11 R)
• M83: 53,876,925 km (0.12 R)
• M84: 54,595,593 km (0.085 R)
• M85: 54,685,651 km (0.117 R)
• M86: 55,770,086 km (0.093 R)
• M87: 56,133,160 km (0.098 R)
• M88: 57,135,616 km (0.092 R)
• M89: 58,512,066 km (0.118 R)
• M90: 60,085,237 km (0.114 R)
• M91: 60,457,436 km (0.046 R)
• M92: 61,484,725 km (0.115 R)
• M93: 62,047,662 km (0.082 R)
• M94: 62,423,751 km (0.119 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: 176 - 14,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit