🌌 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: 24.6

Radius: 11.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.49 AU - 0.53 AU

Year: 247 Days

Day: 7.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,593,036 km

• M1: 140,323 km (0.104 R)
• M2: 218,413 km (0.086 R)
• M3: 288,574 km (0.111 R)
• M4: 368,160 km (0.104 R)
• M5: 463,005 km (0.107 R)
• M6: 554,111 km (0.109 R)
• M7: 641,625 km (0.109 R)
• M8: 727,494 km (0.113 R)
• M9: 828,323 km (0.099 R)
• M10: 904,469 km (0.118 R)
• M11: 1,025,344 km (0.091 R)
• M12: 1,119,740 km (0.1 R)
• M13: 1,310,777 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.5

Radius: 11.1

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 277 Days

Day: 6.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 31,593,036 km

• M1: 139,126 km (0.094 R)
• M2: 231,278 km (0.078 R)
• M3: 328,218 km (0.083 R)
• M4: 429,944 km (0.115 R)
• M5: 516,711 km (0.106 R)
• M6: 586,573 km (0.052 R)
• M7: 663,317 km (0.102 R)
• M8: 737,518 km (0.099 R)
• M9: 956,529 km (0.085 R)
• M10: 1,038,209 km (0.105 R)
• M11: 1,137,991 km (0.106 R)
• M12: 1,245,253 km (0.1 R)
• M13: 1,318,855 km (0.094 R)
• M14: 1,402,330 km (0.11 R)
• M15: 1,535,473 km (0.108 R)
• M16: 1,614,909 km (0.065 R)
• M17: 1,736,532 km (0.095 R)
• M18: 1,999,076 km (0.08 R)
• M19: 2,086,292 km (0.094 R)
• M20: 2,174,704 km (0.091 R)
• M21: 2,304,705 km (0.11 R)
• M22: 2,391,322 km (0.114 R)
• M23: 2,504,867 km (0.117 R)
• M24: 2,726,870 km (0.069 R)
• M25: 2,834,880 km (0.111 R)
• M26: 2,994,052 km (0.076 R)
• M27: 3,258,391 km (0.031 R)
• M28: 3,344,410 km (0.075 R)
• M29: 3,419,658 km (0.074 R)
• M30: 3,618,922 km (0.075 R)
• M31: 3,840,327 km (0.12 R)
• M32: 3,955,667 km (0.118 R)
• M33: 4,066,070 km (0.102 R)
• M34: 4,171,387 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.1

Radius: 8.4

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.54 AU - 0.82 AU

Year: 380 Days

Day: 14.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,593,036 km

• M1: 104,569 km (0.119 R)
• M2: 161,566 km (0.106 R)
• M3: 216,169 km (0.097 R)
• M4: 280,496 km (0.092 R)
• M5: 338,989 km (0.086 R)
• M6: 393,592 km (0.107 R)
• M7: 454,927 km (0.072 R)
• M8: 508,034 km (0.053 R)
• M9: 587,321 km (0.088 R)
• M10: 646,113 km (0.075 R)
• M11: 729,140 km (0.081 R)
• M12: 786,586 km (0.098 R)
• M13: 860,786 km (0.085 R)
• M14: 933,192 km (0.091 R)
• M15: 987,047 km (0.099 R)
• M16: 1,121,984 km (0.096 R)
• M17: 1,231,041 km (0.091 R)
• M18: 1,318,256 km (0.113 R)
• M19: 1,381,985 km (0.072 R)
• M20: 1,501,963 km (0.118 R)
• M21: 1,625,530 km (0.095 R)
• M22: 1,707,809 km (0.056 R)
• M23: 1,811,481 km (0.068 R)
• M24: 1,931,757 km (0.095 R)
• M25: 2,051,585 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.7

Radius: 8.6

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.63 AU - 0.79 AU

Year: 406 Days

Day: 11.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 31,593,036 km

• M1: 116,537 km (0.09 R)
• M2: 197,170 km (0.035 R)
• M3: 290,669 km (0.117 R)
• M4: 346,319 km (0.08 R)
• M5: 459,265 km (0.11 R)
• M6: 521,049 km (0.044 R)
• M7: 582,684 km (0.086 R)
• M8: 671,545 km (0.111 R)
• M9: 743,202 km (0.104 R)
• M10: 848,370 km (0.08 R)
• M11: 910,752 km (0.119 R)
• M12: 991,086 km (0.086 R)
• M13: 1,053,019 km (0.1 R)
• M14: 1,120,488 km (0.113 R)
• M15: 1,185,264 km (0.115 R)
• M16: 1,282,652 km (0.083 R)
• M17: 1,415,046 km (0.061 R)
• M18: 1,485,507 km (0.054 R)
• M19: 1,674,000 km (0.064 R)
• M20: 1,824,496 km (0.106 R)
• M21: 1,891,067 km (0.072 R)
• M22: 2,016,280 km (0.044 R)
• M23: 2,286,005 km (0.115 R)
• M24: 2,341,356 km (0.1 R)
• M25: 2,402,841 km (0.11 R)
• M26: 2,459,090 km (0.115 R)
• M27: 2,544,361 km (0.104 R)
• M28: 2,677,203 km (0.069 R)
• M29: 2,770,852 km (0.073 R)
• M30: 3,181,648 km (0.059 R)
• M31: 3,243,581 km (0.071 R)
• M32: 3,375,227 km (0.093 R)
• M33: 3,451,223 km (0.035 R)
• M34: 3,514,952 km (0.058 R)
• M35: 3,643,755 km (0.075 R)
• M36: 3,866,207 km (0.1 R)
• M37: 3,939,211 km (0.094 R)
• M38: 4,046,174 km (0.096 R)
• M39: 4,133,838 km (0.085 R)
• M40: 4,221,951 km (0.113 R)
• M41: 4,331,457 km (0.047 R)
• M42: 4,497,510 km (0.059 R)
• M43: 4,609,410 km (0.03 R)
• M44: 4,693,932 km (0.076 R)
• M45: 4,793,116 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.8

Radius: 8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.88 AU - 1.06 AU

Year: 648 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 31,593,036 km

• M1: 106,214 km (0.112 R)
• M2: 191,036 km (0.071 R)
• M3: 247,734 km (0.066 R)
• M4: 298,149 km (0.086 R)
• M5: 374,443 km (0.103 R)
• M6: 435,330 km (0.099 R)
• M7: 488,138 km (0.037 R)
• M8: 552,914 km (0.116 R)
• M9: 637,736 km (0.088 R)
• M10: 699,071 km (0.08 R)
• M11: 791,672 km (0.099 R)
• M12: 861,983 km (0.063 R)
• M13: 938,427 km (0.056 R)
• M14: 989,440 km (0.112 R)
• M15: 1,045,390 km (0.054 R)
• M16: 1,169,257 km (0.105 R)
• M17: 1,220,270 km (0.102 R)
• M18: 1,306,887 km (0.105 R)
• M19: 1,386,623 km (0.103 R)
• M20: 1,617,003 km (0.106 R)
• M21: 1,717,384 km (0.113 R)
• M22: 1,859,651 km (0.111 R)
• M23: 1,924,726 km (0.07 R)
• M24: 2,015,981 km (0.058 R)
• M25: 2,072,529 km (0.082 R)
• M26: 2,266,707 km (0.103 R)
• M27: 2,423,037 km (0.067 R)
• M28: 2,494,395 km (0.09 R)
• M29: 2,566,351 km (0.078 R)
• M30: 2,746,467 km (0.108 R)
• M31: 2,884,397 km (0.077 R)
• M32: 2,936,756 km (0.094 R)
• M33: 3,042,222 km (0.106 R)
• M34: 3,161,153 km (0.09 R)
• M35: 3,239,093 km (0.118 R)
• M36: 3,489,670 km (0.067 R)
• M37: 3,632,835 km (0.048 R)
• M38: 3,695,815 km (0.094 R)
• M39: 3,771,811 km (0.078 R)
• M40: 3,867,554 km (0.098 R)
• M41: 3,951,029 km (0.12 R)
• M42: 4,152,986 km (0.059 R)
• M43: 4,238,556 km (0.106 R)
• M44: 4,351,503 km (0.102 R)
• M45: 4,425,105 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.4

Radius: 9.2

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.18 AU - 1.22 AU

Year: 892 Days

Day: 12.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 31,593,036 km

• M1: 170,242 km (0.105 R)
• M2: 241,750 km (0.043 R)
• M3: 313,258 km (0.076 R)
• M4: 527,632 km (0.098 R)
• M5: 606,021 km (0.109 R)
• M6: 775,815 km (0.104 R)
• M7: 840,441 km (0.06 R)
• M8: 900,280 km (0.034 R)
• M9: 982,559 km (0.059 R)
• M10: 1,053,169 km (0.076 R)
• M11: 1,207,105 km (0.087 R)
• M12: 1,345,184 km (0.071 R)
• M13: 1,424,321 km (0.115 R)
• M14: 1,504,955 km (0.11 R)
• M15: 1,612,216 km (0.108 R)
• M16: 1,799,662 km (0.086 R)
• M17: 1,904,979 km (0.098 R)
• M18: 2,112,621 km (0.116 R)
• M19: 2,308,744 km (0.099 R)
• M20: 2,385,188 km (0.103 R)
• M21: 2,511,000 km (0.094 R)
• M22: 2,609,286 km (0.085 R)
• M23: 2,689,022 km (0.116 R)
• M24: 2,749,160 km (0.119 R)
• M25: 2,891,577 km (0.101 R)
• M26: 3,152,027 km (0.067 R)
• M27: 3,808,014 km (0.104 R)
• M28: 4,186,496 km (0.09 R)
• M29: 4,268,326 km (0.077 R)
• M30: 4,398,177 km (0.111 R)
• M31: 4,481,354 km (0.099 R)
• M32: 4,661,619 km (0.115 R)
• M33: 4,722,206 km (0.109 R)
• M34: 4,905,613 km (0.11 R)
• M35: 5,103,831 km (0.109 R)
• M36: 5,178,779 km (0.109 R)
• M37: 5,393,452 km (0.112 R)
• M38: 5,533,924 km (0.102 R)
• M39: 5,831,475 km (0.089 R)
• M40: 7,157,211 km (0.098 R)
• M41: 7,227,223 km (0.049 R)
• M42: 7,509,813 km (0.109 R)
• M43: 7,738,548 km (0.105 R)
• M44: 7,984,038 km (0.061 R)
• M45: 8,056,743 km (0.115 R)
• M46: 8,202,900 km (0.1 R)
• M47: 8,394,086 km (0.06 R)
• M48: 8,497,757 km (0.085 R)
• M49: 8,601,728 km (0.088 R)
• M50: 8,661,418 km (0.1 R)
• M51: 8,736,067 km (0.083 R)
• M52: 8,871,154 km (0.044 R)
• M53: 9,189,049 km (0.083 R)
• M54: 9,249,936 km (0.084 R)
• M55: 9,311,121 km (0.084 R)
• M56: 9,789,236 km (0.088 R)
• M57: 9,976,532 km (0.095 R)
• M58: 10,102,045 km (0.089 R)
• M59: 10,164,876 km (0.112 R)
• M60: 10,434,003 km (0.05 R)
• M61: 10,561,310 km (0.075 R)
• M62: 10,817,721 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280

Radius: 14.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.9 AU - 5.78 AU

Year: 8370 Days

Day: 15 Hours

Environment

Temp: -235 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,593,036 km

• M1: 278,402 km (0.115 R)
• M2: 397,332 km (0.096 R)
• M3: 513,121 km (0.048 R)
• M4: 621,579 km (0.096 R)
• M5: 727,494 km (0.114 R)
• M6: 961,166 km (0.108 R)
• M7: 1,131,708 km (0.082 R)
• M8: 1,521,261 km (0.085 R)
• M9: 2,804,810 km (0.099 R)
• M10: 2,971,163 km (0.098 R)
• M11: 3,119,564 km (0.097 R)
• M12: 3,314,191 km (0.064 R)
• M13: 3,490,567 km (0.114 R)
• M14: 3,945,345 km (0.048 R)
• M15: 4,227,486 km (0.077 R)
• M16: 4,638,581 km (0.093 R)
• M17: 5,189,999 km (0.108 R)
• M18: 5,421,576 km (0.108 R)
• M19: 6,083,248 km (0.105 R)
• M20: 6,245,861 km (0.106 R)
• M21: 6,437,496 km (0.046 R)
• M22: 6,854,724 km (0.072 R)
• M23: 8,338,585 km (0.041 R)
• M24: 9,101,385 km (0.097 R)
• M25: 9,633,056 km (0.063 R)
• M26: 11,055,582 km (0.11 R)
• M27: 12,577,740 km (0.117 R)
• M28: 12,994,819 km (0.115 R)
• M29: 13,169,849 km (0.074 R)
• M30: 13,806,687 km (0.068 R)
• M31: 14,021,360 km (0.114 R)
• M32: 14,272,983 km (0.1 R)
• M33: 14,381,292 km (0.066 R)
• M34: 14,490,050 km (0.065 R)
• M35: 15,516,890 km (0.119 R)
• M36: 16,795,353 km (0.068 R)
• M37: 17,024,537 km (0.06 R)
• M38: 17,177,875 km (0.086 R)
• M39: 17,293,215 km (0.102 R)
• M40: 17,679,476 km (0.116 R)
• M41: 17,873,654 km (0.108 R)
• M42: 18,264,105 km (0.096 R)
• M43: 18,736,535 km (0.108 R)
• M44: 19,133,268 km (0.094 R)
• M45: 19,854,330 km (0.049 R)
• M46: 20,015,746 km (0.108 R)
• M47: 20,421,306 km (0.099 R)
• M48: 20,952,678 km (0.111 R)
• M49: 21,075,946 km (0.07 R)
• M50: 21,903,821 km (0.069 R)
• M51: 22,154,397 km (0.108 R)
• M52: 22,447,759 km (0.034 R)
• M53: 22,742,467 km (0.103 R)
• M54: 22,953,699 km (0.096 R)
• M55: 23,420,893 km (0.095 R)
• M56: 23,677,005 km (0.075 R)
• M57: 23,934,163 km (0.103 R)
• M58: 25,583,779 km (0.116 R)
• M59: 25,803,538 km (0.092 R)
• M60: 25,979,914 km (0.073 R)
• M61: 26,867,329 km (0.091 R)
• M62: 27,764,766 km (0.104 R)
• M63: 27,900,302 km (0.106 R)
• M64: 28,171,822 km (0.084 R)
• M65: 28,580,823 km (0.11 R)
• M66: 28,808,960 km (0.109 R)
• M67: 29,175,175 km (0.079 R)
• M68: 29,496,811 km (0.09 R)
• M69: 30,562,247 km (0.107 R)
• M70: 30,655,446 km (0.075 R)
• M71: 30,935,792 km (0.115 R)
• M72: 31,263,861 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 13,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit