🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 8.3

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.65 AU - 0.71 AU

Year: 357 Days

Day: 14.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 23,960,558 km

• M1: 112,198 km (0.082 R)
• M2: 166,203 km (0.074 R)
• M3: 305,628 km (0.119 R)
• M4: 376,837 km (0.059 R)
• M5: 457,321 km (0.073 R)
• M6: 515,813 km (0.105 R)
• M7: 631,901 km (0.109 R)
• M8: 688,599 km (0.094 R)
• M9: 777,311 km (0.075 R)
• M10: 873,502 km (0.1 R)
• M11: 1,040,453 km (0.081 R)
• M12: 1,135,747 km (0.083 R)
• M13: 1,190,500 km (0.08 R)
• M14: 1,246,001 km (0.106 R)
• M15: 1,327,083 km (0.093 R)
• M16: 1,503,159 km (0.034 R)
• M17: 1,576,612 km (0.064 R)
• M18: 1,669,213 km (0.106 R)
• M19: 1,740,870 km (0.102 R)
• M20: 1,795,324 km (0.04 R)
• M21: 1,906,026 km (0.067 R)
• M22: 1,957,638 km (0.111 R)
• M23: 2,095,717 km (0.058 R)
• M24: 2,192,955 km (0.053 R)
• M25: 2,256,983 km (0.056 R)
• M26: 2,326,546 km (0.119 R)
• M27: 2,391,920 km (0.084 R)
• M28: 2,468,066 km (0.107 R)
• M29: 2,560,517 km (0.118 R)
• M30: 2,633,222 km (0.074 R)
• M31: 2,711,910 km (0.047 R)
• M32: 2,861,059 km (0.077 R)
• M33: 2,914,915 km (0.096 R)
• M34: 3,051,198 km (0.05 R)
• M35: 3,106,250 km (0.104 R)
• M36: 3,324,364 km (0.086 R)
• M37: 3,415,319 km (0.081 R)
• M38: 3,484,134 km (0.093 R)
• M39: 3,559,083 km (0.113 R)
• M40: 3,722,593 km (0.109 R)
• M41: 3,775,551 km (0.115 R)
• M42: 3,924,401 km (0.109 R)
• M43: 4,014,608 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 11.2

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.67 AU - 1.01 AU

Year: 489 Days

Day: 7.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 23,960,558 km

• M1: 143,016 km (0.045 R)
• M2: 220,956 km (0.109 R)
• M3: 314,305 km (0.05 R)
• M4: 398,978 km (0.084 R)
• M5: 516,861 km (0.03 R)
• M6: 616,343 km (0.04 R)
• M7: 696,827 km (0.096 R)
• M8: 825,032 km (0.119 R)
• M9: 902,823 km (0.115 R)
• M10: 978,968 km (0.09 R)
• M11: 1,053,019 km (0.114 R)
• M12: 1,165,816 km (0.063 R)
• M13: 1,273,377 km (0.086 R)
• M14: 1,350,121 km (0.105 R)
• M15: 1,493,735 km (0.075 R)
• M16: 1,616,555 km (0.095 R)
• M17: 1,726,808 km (0.074 R)
• M18: 1,910,963 km (0.102 R)
• M19: 2,011,044 km (0.054 R)
• M20: 2,176,200 km (0.044 R)
• M21: 2,298,721 km (0.09 R)
• M22: 2,411,518 km (0.106 R)
• M23: 2,483,773 km (0.116 R)
• M24: 2,624,395 km (0.095 R)
• M25: 2,761,427 km (0.052 R)
• M26: 2,837,124 km (0.033 R)
• M27: 2,926,434 km (0.058 R)
• M28: 3,068,701 km (0.077 R)
• M29: 3,286,516 km (0.106 R)
• M30: 3,373,731 km (0.064 R)
• M31: 3,529,911 km (0.107 R)
• M32: 3,633,134 km (0.095 R)
• M33: 3,772,260 km (0.056 R)
• M34: 3,849,602 km (0.103 R)
• M35: 3,920,362 km (0.115 R)
• M36: 4,229,730 km (0.115 R)
• M37: 4,324,725 km (0.104 R)
• M38: 4,803,438 km (0.119 R)
• M39: 4,879,733 km (0.075 R)
• M40: 4,995,073 km (0.101 R)
• M41: 5,377,894 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.9

Radius: 12.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.86 AU - 1.36 AU

Year: 744 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 23,960,558 km

• M1: 160,668 km (0.064 R)
• M2: 246,836 km (0.077 R)
• M3: 343,327 km (0.048 R)
• M4: 440,865 km (0.109 R)
• M5: 532,868 km (0.089 R)
• M6: 732,282 km (0.096 R)
• M7: 819,796 km (0.086 R)
• M8: 1,040,902 km (0.09 R)
• M9: 1,255,725 km (0.078 R)
• M10: 1,363,435 km (0.067 R)
• M11: 1,474,437 km (0.109 R)
• M12: 1,688,212 km (0.058 R)
• M13: 1,771,987 km (0.043 R)
• M14: 1,949,859 km (0.117 R)
• M15: 2,076,119 km (0.09 R)
• M16: 2,211,805 km (0.094 R)
• M17: 2,458,192 km (0.061 R)
• M18: 2,749,010 km (0.044 R)
• M19: 2,898,608 km (0.092 R)
• M20: 3,065,709 km (0.07 R)
• M21: 3,161,601 km (0.055 R)
• M22: 3,348,898 km (0.106 R)
• M23: 3,664,250 km (0.112 R)
• M24: 3,853,342 km (0.116 R)
• M25: 4,013,412 km (0.11 R)
• M26: 4,208,487 km (0.056 R)
• M27: 4,307,222 km (0.086 R)
• M28: 4,423,310 km (0.03 R)
• M29: 4,574,254 km (0.056 R)
• M30: 4,701,412 km (0.116 R)
• M31: 4,855,498 km (0.025 R)
• M32: 5,020,056 km (0.106 R)
• M33: 5,221,714 km (0.108 R)
• M34: 5,310,276 km (0.056 R)
• M35: 5,452,992 km (0.102 R)
• M36: 5,724,063 km (0.068 R)
• M37: 5,815,318 km (0.066 R)
• M38: 5,907,171 km (0.08 R)
• M39: 6,101,798 km (0.111 R)
• M40: 6,185,722 km (0.074 R)
• M41: 6,317,219 km (0.052 R)
• M42: 6,411,615 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.5

Radius: 11.1

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.23 AU - 1.43 AU

Year: 975 Days

Day: 6.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 102.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 23,960,558 km

• M1: 146,456 km (0.057 R)
• M2: 218,413 km (0.048 R)
• M3: 314,455 km (0.103 R)
• M4: 420,370 km (0.116 R)
• M5: 518,955 km (0.075 R)
• M6: 588,368 km (0.091 R)
• M7: 661,671 km (0.1 R)
• M8: 780,901 km (0.071 R)
• M9: 902,225 km (0.097 R)
• M10: 1,146,368 km (0.099 R)
• M11: 1,215,483 km (0.048 R)
• M12: 1,365,081 km (0.109 R)
• M13: 1,466,209 km (0.09 R)
• M14: 1,858,604 km (0.115 R)
• M15: 1,994,140 km (0.107 R)
• M16: 2,251,448 km (0.117 R)
• M17: 2,323,554 km (0.057 R)
• M18: 2,396,408 km (0.11 R)
• M19: 2,544,660 km (0.085 R)
• M20: 2,619,908 km (0.107 R)
• M21: 2,695,903 km (0.099 R)
• M22: 2,902,199 km (0.102 R)
• M23: 2,981,037 km (0.11 R)
• M24: 3,069,449 km (0.104 R)
• M25: 3,167,735 km (0.03 R)
• M26: 3,294,295 km (0.117 R)
• M27: 3,431,775 km (0.101 R)
• M28: 3,712,720 km (0.107 R)
• M29: 3,808,014 km (0.095 R)
• M30: 3,991,421 km (0.097 R)
• M31: 4,138,326 km (0.111 R)
• M32: 4,227,337 km (0.082 R)
• M33: 4,599,985 km (0.064 R)
• M34: 4,671,792 km (0.058 R)
• M35: 4,910,101 km (0.064 R)
• M36: 4,993,876 km (0.099 R)
• M37: 5,099,343 km (0.036 R)
• M38: 5,226,950 km (0.077 R)
• M39: 5,301,898 km (0.059 R)
• M40: 5,398,688 km (0.044 R)
• M41: 5,594,212 km (0.05 R)
• M42: 5,670,806 km (0.074 R)
• M43: 6,048,242 km (0.065 R)
• M44: 6,126,930 km (0.119 R)
• M45: 6,399,498 km (0.114 R)
• M46: 6,641,248 km (0.118 R)
• M47: 6,745,817 km (0.085 R)
• M48: 6,827,497 km (0.116 R)
• M49: 6,921,295 km (0.112 R)
• M50: 7,145,841 km (0.073 R)
• M51: 7,324,761 km (0.059 R)
• M52: 7,480,941 km (0.116 R)
• M53: 7,565,613 km (0.074 R)
• M54: 7,638,318 km (0.034 R)
• M55: 8,018,147 km (0.118 R)
• M56: 8,154,430 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.5

Radius: 14

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.57 AU - 2.35 AU

Year: 1745 Days

Day: 11.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,960,558 km

• M1: 181,612 km (0.079 R)
• M2: 289,322 km (0.064 R)
• M3: 455,526 km (0.112 R)
• M4: 638,933 km (0.096 R)
• M5: 772,673 km (0.043 R)
• M6: 962,363 km (0.109 R)
• M7: 1,103,583 km (0.091 R)
• M8: 1,193,641 km (0.101 R)
• M9: 1,295,069 km (0.085 R)
• M10: 1,426,117 km (0.057 R)
• M11: 1,617,602 km (0.107 R)
• M12: 1,798,466 km (0.071 R)
• M13: 1,926,372 km (0.119 R)
• M14: 2,170,665 km (0.046 R)
• M15: 2,350,033 km (0.108 R)
• M16: 2,479,585 km (0.076 R)
• M17: 2,689,919 km (0.112 R)
• M18: 2,975,950 km (0.04 R)
• M19: 3,272,005 km (0.076 R)
• M20: 3,466,631 km (0.104 R)
• M21: 3,577,783 km (0.12 R)
• M22: 3,982,894 km (0.073 R)
• M23: 4,073,550 km (0.108 R)
• M24: 4,336,393 km (0.105 R)
• M25: 4,456,521 km (0.106 R)
• M26: 4,754,819 km (0.097 R)
• M27: 4,892,748 km (0.081 R)
• M28: 4,989,987 km (0.07 R)
• M29: 5,214,832 km (0.111 R)
• M30: 5,342,738 km (0.08 R)
• M31: 5,443,119 km (0.088 R)
• M32: 5,558,458 km (0.062 R)
• M33: 5,660,035 km (0.063 R)
• M34: 5,879,944 km (0.075 R)
• M35: 6,087,885 km (0.063 R)
• M36: 6,298,070 km (0.04 R)
• M37: 6,510,799 km (0.076 R)
• M38: 6,865,495 km (0.119 R)
• M39: 8,280,691 km (0.1 R)
• M40: 8,397,078 km (0.031 R)
• M41: 8,648,403 km (0.109 R)
• M42: 8,885,066 km (0.061 R)
• M43: 9,417,186 km (0.108 R)
• M44: 9,643,378 km (0.103 R)
• M45: 10,243,565 km (0.079 R)
• M46: 10,638,353 km (0.119 R)
• M47: 11,001,727 km (0.083 R)
• M48: 11,093,131 km (0.097 R)
• M49: 11,424,640 km (0.093 R)
• M50: 11,573,041 km (0.105 R)
• M51: 11,777,990 km (0.087 R)
• M52: 12,153,929 km (0.077 R)
• M53: 12,610,353 km (0.08 R)
• M54: 12,706,095 km (0.046 R)
• M55: 12,821,286 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.9

Radius: 10.2

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.76 AU - 2.7 AU

Year: 2117 Days

Day: 8.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,960,558 km

• M1: 159,172 km (0.115 R)
• M2: 227,688 km (0.113 R)
• M3: 392,096 km (0.077 R)
• M4: 467,045 km (0.094 R)
• M5: 532,718 km (0.091 R)
• M6: 650,601 km (0.03 R)
• M7: 725,998 km (0.081 R)
• M8: 813,513 km (0.06 R)
• M9: 971,339 km (0.091 R)
• M10: 1,201,420 km (0.102 R)
• M11: 1,361,041 km (0.086 R)
• M12: 1,527,993 km (0.095 R)
• M13: 1,857,706 km (0.117 R)
• M14: 2,031,240 km (0.12 R)
• M15: 2,184,129 km (0.094 R)
• M16: 2,288,399 km (0.067 R)
• M17: 2,420,942 km (0.113 R)
• M18: 2,542,416 km (0.104 R)
• M19: 2,638,458 km (0.051 R)
• M20: 2,976,848 km (0.039 R)
• M21: 3,063,615 km (0.059 R)
• M22: 3,210,221 km (0.118 R)
• M23: 3,329,151 km (0.083 R)
• M24: 3,495,205 km (0.102 R)
• M25: 3,633,134 km (0.041 R)
• M26: 4,154,183 km (0.087 R)
• M27: 4,514,714 km (0.115 R)
• M28: 4,919,526 km (0.066 R)
• M29: 5,057,156 km (0.08 R)
• M30: 5,318,653 km (0.119 R)
• M31: 5,602,440 km (0.066 R)
• M32: 5,836,711 km (0.111 R)
• M33: 6,055,722 km (0.072 R)
• M34: 6,333,525 km (0.058 R)
• M35: 6,408,324 km (0.07 R)
• M36: 6,502,122 km (0.106 R)
• M37: 7,407,189 km (0.067 R)
• M38: 7,804,222 km (0.063 R)
• M39: 7,884,406 km (0.098 R)
• M40: 8,126,904 km (0.071 R)
• M41: 8,702,108 km (0.117 R)
• M42: 9,804,944 km (0.07 R)
• M43: 9,870,019 km (0.036 R)
• M44: 9,935,094 km (0.114 R)
• M45: 10,284,854 km (0.109 R)
• M46: 10,417,098 km (0.072 R)
• M47: 10,616,362 km (0.078 R)
• M48: 10,951,462 km (0.056 R)
• M49: 11,041,520 km (0.069 R)
• M50: 11,131,727 km (0.11 R)
• M51: 11,678,059 km (0.102 R)
• M52: 11,908,290 km (0.088 R)
• M53: 12,490,525 km (0.111 R)
• M54: 12,560,985 km (0.042 R)
• M55: 12,725,992 km (0.104 R)
• M56: 12,844,324 km (0.078 R)
• M57: 13,658,435 km (0.051 R)
• M58: 13,974,236 km (0.109 R)
• M59: 14,218,679 km (0.071 R)
• M60: 14,712,053 km (0.051 R)
• M61: 15,035,633 km (0.03 R)
• M62: 15,336,475 km (0.116 R)
• M63: 15,412,021 km (0.11 R)
• M64: 15,816,833 km (0.062 R)
• M65: 16,276,548 km (0.081 R)
• M66: 16,379,321 km (0.091 R)
• M67: 17,052,512 km (0.08 R)
• M68: 17,156,931 km (0.066 R)
• M69: 17,287,680 km (0.116 R)
• M70: 17,682,020 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.2

Radius: 14.2

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.73 AU - 4.23 AU

Year: 4128 Days

Day: 10 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,960,558 km

• M1: 178,769 km (0.072 R)
• M2: 396,135 km (0.062 R)
• M3: 570,716 km (0.096 R)
• M4: 786,885 km (0.054 R)
• M5: 962,812 km (0.085 R)
• M6: 1,080,097 km (0.083 R)
• M7: 1,278,613 km (0.097 R)
• M8: 1,656,198 km (0.089 R)
• M9: 1,947,764 km (0.109 R)
• M10: 2,465,373 km (0.066 R)
• M11: 2,597,468 km (0.082 R)
• M12: 2,698,147 km (0.104 R)
• M13: 2,817,227 km (0.107 R)
• M14: 3,025,617 km (0.117 R)
• M15: 3,131,831 km (0.083 R)
• M16: 3,421,154 km (0.089 R)
• M17: 3,550,556 km (0.105 R)
• M18: 3,795,298 km (0.051 R)
• M19: 4,261,894 km (0.1 R)
• M20: 4,401,469 km (0.097 R)
• M21: 4,603,575 km (0.095 R)
• M22: 5,249,838 km (0.027 R)
• M23: 6,125,883 km (0.079 R)
• M24: 6,238,680 km (0.098 R)
• M25: 7,071,043 km (0.107 R)
• M26: 7,596,879 km (0.113 R)
• M27: 8,459,610 km (0.111 R)
• M28: 8,864,571 km (0.067 R)
• M29: 9,017,909 km (0.086 R)
• M30: 9,172,294 km (0.119 R)
• M31: 9,877,798 km (0.071 R)
• M32: 10,223,818 km (0.09 R)
• M33: 10,465,717 km (0.108 R)
• M34: 10,873,072 km (0.116 R)
• M35: 11,675,515 km (0.077 R)
• M36: 12,239,948 km (0.074 R)
• M37: 12,496,957 km (0.085 R)
• M38: 13,103,577 km (0.056 R)
• M39: 13,220,113 km (0.08 R)
• M40: 13,838,252 km (0.098 R)
• M41: 14,016,572 km (0.088 R)
• M42: 14,676,897 km (0.099 R)
• M43: 15,255,392 km (0.112 R)
• M44: 15,378,212 km (0.081 R)
• M45: 15,624,750 km (0.07 R)
• M46: 15,841,517 km (0.104 R)
• M47: 16,152,980 km (0.103 R)
• M48: 16,278,044 km (0.097 R)
• M49: 16,434,972 km (0.057 R)
• M50: 17,258,807 km (0.048 R)
• M51: 17,966,555 km (0.059 R)
• M52: 18,258,869 km (0.066 R)
• M53: 18,356,556 km (0.081 R)
• M54: 18,782,312 km (0.105 R)
• M55: 19,178,148 km (0.08 R)
• M56: 19,443,534 km (0.118 R)
• M57: 20,045,367 km (0.108 R)
• M58: 20,517,498 km (0.089 R)
• M59: 20,925,301 km (0.061 R)
• M60: 21,267,132 km (0.102 R)
• M61: 21,404,314 km (0.11 R)
• M62: 21,679,723 km (0.092 R)
• M63: 21,852,509 km (0.077 R)
• M64: 22,095,007 km (0.05 R)
• M65: 22,233,984 km (0.102 R)
• M66: 22,373,409 km (0.118 R)
• M67: 22,722,869 km (0.106 R)
• M68: 23,109,430 km (0.041 R)
• M69: 23,640,204 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 14,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit