🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.6

Radius: 9.9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.96 AU - 0.98 AU

Year: 627 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,603,029 km

• M1: 144,512 km (0.055 R)
• M2: 270,174 km (0.113 R)
• M3: 353,051 km (0.101 R)
• M4: 439,369 km (0.092 R)
• M5: 512,672 km (0.116 R)
• M6: 581,637 km (0.032 R)
• M7: 680,820 km (0.11 R)
• M8: 878,738 km (0.062 R)
• M9: 1,040,603 km (0.09 R)
• M10: 1,146,219 km (0.083 R)
• M11: 1,302,249 km (0.084 R)
• M12: 1,381,237 km (0.117 R)
• M13: 1,537,866 km (0.087 R)
• M14: 1,710,951 km (0.048 R)
• M15: 1,801,607 km (0.045 R)
• M16: 1,868,926 km (0.095 R)
• M17: 1,980,676 km (0.099 R)
• M18: 2,083,599 km (0.099 R)
• M19: 2,245,314 km (0.102 R)
• M20: 2,364,394 km (0.078 R)
• M21: 2,465,971 km (0.067 R)
• M22: 2,681,691 km (0.048 R)
• M23: 2,800,023 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.5

Radius: 8.8

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.35 AU - 2.79 AU

Year: 2703 Days

Day: 14.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,603,029 km

• M1: 113,694 km (0.099 R)
• M2: 211,083 km (0.046 R)
• M3: 287,677 km (0.06 R)
• M4: 364,720 km (0.084 R)
• M5: 507,436 km (0.039 R)
• M6: 566,976 km (0.118 R)
• M7: 959,371 km (0.081 R)
• M8: 1,045,091 km (0.056 R)
• M9: 1,245,253 km (0.106 R)
• M10: 1,392,906 km (0.116 R)
• M11: 1,513,033 km (0.064 R)
• M12: 1,858,155 km (0.03 R)
• M13: 2,003,115 km (0.08 R)
• M14: 2,164,532 km (0.054 R)
• M15: 2,395,212 km (0.099 R)
• M16: 2,487,065 km (0.081 R)
• M17: 2,580,114 km (0.056 R)
• M18: 2,728,665 km (0.042 R)
• M19: 2,783,418 km (0.101 R)
• M20: 2,866,295 km (0.103 R)
• M21: 3,062,867 km (0.095 R)
• M22: 3,380,613 km (0.119 R)
• M23: 3,588,404 km (0.115 R)
• M24: 3,724,239 km (0.12 R)
• M25: 3,785,275 km (0.038 R)
• M26: 3,861,869 km (0.115 R)
• M27: 3,923,503 km (0.114 R)
• M28: 4,252,768 km (0.12 R)
• M29: 4,412,838 km (0.109 R)
• M30: 4,672,839 km (0.091 R)
• M31: 4,821,390 km (0.101 R)
• M32: 5,362,186 km (0.071 R)
• M33: 6,101,050 km (0.091 R)
• M34: 6,445,873 km (0.104 R)
• M35: 6,574,378 km (0.108 R)
• M36: 6,703,929 km (0.118 R)
• M37: 7,003,125 km (0.099 R)
• M38: 7,344,807 km (0.117 R)
• M39: 7,421,550 km (0.086 R)
• M40: 7,498,593 km (0.032 R)
• M41: 7,575,786 km (0.102 R)
• M42: 7,867,801 km (0.047 R)
• M43: 7,965,937 km (0.11 R)
• M44: 8,223,096 km (0.109 R)
• M45: 8,302,831 km (0.117 R)
• M46: 8,990,383 km (0.085 R)
• M47: 9,113,652 km (0.115 R)
• M48: 9,570,374 km (0.096 R)
• M49: 10,055,819 km (0.102 R)
• M50: 10,248,053 km (0.108 R)
• M51: 10,484,567 km (0.1 R)
• M52: 10,701,184 km (0.093 R)
• M53: 10,875,466 km (0.031 R)
• M54: 10,962,981 km (0.086 R)
• M55: 11,227,021 km (0.044 R)
• M56: 11,337,574 km (0.052 R)
• M57: 11,515,446 km (0.117 R)
• M58: 11,828,704 km (0.075 R)
• M59: 12,031,558 km (0.1 R)
• M60: 12,831,608 km (0.039 R)
• M61: 13,179,722 km (0.074 R)
• M62: 13,296,408 km (0.12 R)
• M63: 13,837,803 km (0.103 R)
• M64: 14,075,514 km (0.115 R)
• M65: 14,675,551 km (0.105 R)
• M66: 14,845,046 km (0.036 R)
• M67: 15,381,952 km (0.027 R)
• M68: 15,677,558 km (0.119 R)
• M69: 15,776,591 km (0.086 R)
• M70: 16,024,774 km (0.077 R)
• M71: 16,124,556 km (0.095 R)
• M72: 16,424,799 km (0.09 R)
• M73: 16,980,106 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.1

Radius: 10.4

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.68 AU - 3.48 AU

Year: 3546 Days

Day: 12.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,603,029 km

• M1: 157,377 km (0.109 R)
• M2: 269,575 km (0.047 R)
• M3: 465,249 km (0.055 R)
• M4: 773,870 km (0.059 R)
• M5: 996,771 km (0.08 R)
• M6: 1,207,853 km (0.104 R)
• M7: 1,307,635 km (0.083 R)
• M8: 1,422,077 km (0.111 R)
• M9: 1,539,811 km (0.072 R)
• M10: 1,735,335 km (0.115 R)
• M11: 1,965,118 km (0.061 R)
• M12: 2,232,299 km (0.105 R)
• M13: 2,597,169 km (0.119 R)
• M14: 3,026,365 km (0.049 R)
• M15: 3,638,819 km (0.048 R)
• M16: 3,884,458 km (0.116 R)
• M17: 4,254,863 km (0.092 R)
• M18: 4,513,817 km (0.119 R)
• M19: 4,831,562 km (0.118 R)
• M20: 5,102,035 km (0.104 R)
• M21: 5,229,942 km (0.073 R)
• M22: 5,358,895 km (0.117 R)
• M23: 5,733,189 km (0.066 R)
• M24: 6,154,756 km (0.096 R)
• M25: 6,291,039 km (0.099 R)
• M26: 6,369,429 km (0.12 R)
• M27: 6,926,830 km (0.12 R)
• M28: 7,961,000 km (0.105 R)
• M29: 8,237,756 km (0.083 R)
• M30: 8,345,018 km (0.101 R)
• M31: 9,220,166 km (0.072 R)
• M32: 9,578,303 km (0.102 R)
• M33: 10,124,335 km (0.041 R)
• M34: 10,867,986 km (0.053 R)
• M35: 11,317,827 km (0.108 R)
• M36: 12,040,534 km (0.053 R)
• M37: 12,309,362 km (0.037 R)
• M38: 12,382,964 km (0.12 R)
• M39: 12,530,617 km (0.091 R)
• M40: 12,604,817 km (0.094 R)
• M41: 12,679,018 km (0.11 R)
• M42: 12,977,466 km (0.055 R)
• M43: 13,127,512 km (0.117 R)
• M44: 13,657,238 km (0.108 R)
• M45: 13,988,747 km (0.034 R)
• M46: 15,051,640 km (0.115 R)
• M47: 15,182,987 km (0.116 R)
• M48: 15,792,299 km (0.117 R)
• M49: 16,006,224 km (0.085 R)
• M50: 16,707,838 km (0.097 R)
• M51: 16,898,426 km (0.081 R)
• M52: 17,281,696 km (0.105 R)
• M53: 17,502,203 km (0.09 R)
• M54: 18,589,779 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.4

Radius: 9.3

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.96 AU - 4.68 AU

Year: 4898 Days

Day: 13.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,603,029 km

• M1: 127,308 km (0.081 R)
• M2: 245,640 km (0.055 R)
• M3: 483,201 km (0.12 R)
• M4: 757,564 km (0.108 R)
• M5: 871,258 km (0.101 R)
• M6: 1,103,883 km (0.086 R)
• M7: 1,194,689 km (0.094 R)
• M8: 1,370,167 km (0.115 R)
• M9: 1,554,172 km (0.068 R)
• M10: 1,671,607 km (0.114 R)
• M11: 1,792,033 km (0.088 R)
• M12: 2,319,365 km (0.118 R)
• M13: 2,679,148 km (0.061 R)
• M14: 2,838,769 km (0.087 R)
• M15: 3,001,532 km (0.107 R)
• M16: 3,547,115 km (0.115 R)
• M17: 3,801,731 km (0.104 R)
• M18: 3,981,547 km (0.103 R)
• M19: 4,042,134 km (0.098 R)
• M20: 4,123,366 km (0.116 R)
• M21: 4,184,552 km (0.113 R)
• M22: 4,266,830 km (0.069 R)
• M23: 4,328,764 km (0.111 R)
• M24: 4,432,884 km (0.119 R)
• M25: 4,516,659 km (0.037 R)
• M26: 4,664,611 km (0.116 R)
• M27: 4,728,639 km (0.06 R)
• M28: 5,030,827 km (0.105 R)
• M29: 5,317,008 km (0.025 R)
• M30: 5,905,526 km (0.069 R)
• M31: 7,119,213 km (0.118 R)
• M32: 7,465,682 km (0.06 R)
• M33: 8,329,909 km (0.077 R)
• M34: 8,485,640 km (0.069 R)
• M35: 8,958,968 km (0.098 R)
• M36: 9,521,904 km (0.084 R)
• M37: 9,739,270 km (0.091 R)
• M38: 9,903,529 km (0.071 R)
• M39: 10,151,562 km (0.088 R)
• M40: 10,429,515 km (0.093 R)
• M41: 10,541,414 km (0.117 R)
• M42: 10,964,626 km (0.071 R)
• M43: 11,508,714 km (0.078 R)
• M44: 11,653,375 km (0.113 R)
• M45: 12,002,985 km (0.087 R)
• M46: 12,415,277 km (0.096 R)
• M47: 13,314,210 km (0.046 R)
• M48: 13,435,684 km (0.119 R)
• M49: 13,587,975 km (0.103 R)
• M50: 14,733,146 km (0.118 R)
• M51: 14,827,393 km (0.113 R)
• M52: 15,876,822 km (0.097 R)
• M53: 16,005,626 km (0.107 R)
• M54: 16,982,949 km (0.085 R)
• M55: 18,147,568 km (0.082 R)
• M56: 18,349,824 km (0.093 R)
• M57: 18,552,829 km (0.111 R)
• M58: 18,926,823 km (0.08 R)
• M59: 19,063,406 km (0.039 R)
• M60: 19,544,363 km (0.116 R)
• M61: 20,203,192 km (0.067 R)
• M62: 21,364,970 km (0.117 R)
• M63: 21,578,595 km (0.082 R)
• M64: 21,864,477 km (0.12 R)
• M65: 22,079,599 km (0.079 R)
• M66: 22,187,459 km (0.073 R)
• M67: 22,874,861 km (0.095 R)
• M68: 23,020,420 km (0.062 R)
• M69: 23,202,779 km (0.109 R)
• M70: 23,752,851 km (0.098 R)
• M71: 23,937,305 km (0.026 R)
• M72: 24,048,007 km (0.073 R)
• M73: 24,270,160 km (0.088 R)
• M74: 24,978,207 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.3

Radius: 8

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.92 AU - 6.26 AU

Year: 8670 Days

Day: 14.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,603,029 km

• M1: 540,198 km (0.101 R)
• M2: 744,100 km (0.066 R)
• M3: 862,881 km (0.071 R)
• M4: 988,244 km (0.073 R)
• M5: 1,119,740 km (0.105 R)
• M6: 1,530,087 km (0.091 R)
• M7: 2,478,238 km (0.103 R)
• M8: 2,613,325 km (0.118 R)
• M9: 2,797,181 km (0.108 R)
• M10: 2,890,829 km (0.106 R)
• M11: 2,985,375 km (0.112 R)
• M12: 3,081,118 km (0.119 R)
• M13: 3,202,142 km (0.063 R)
• M14: 3,300,129 km (0.107 R)
• M15: 3,423,996 km (0.09 R)
• M16: 3,549,359 km (0.065 R)
• M17: 3,830,753 km (0.089 R)
• M18: 4,039,890 km (0.025 R)
• M19: 4,226,140 km (0.065 R)
• M20: 4,306,773 km (0.068 R)
• M21: 4,469,536 km (0.039 R)
• M22: 4,524,288 km (0.09 R)
• M23: 4,717,718 km (0.12 R)
• M24: 5,372,209 km (0.099 R)
• M25: 5,606,479 km (0.077 R)
• M26: 6,206,965 km (0.057 R)
• M27: 7,113,528 km (0.107 R)
• M28: 7,370,986 km (0.058 R)
• M29: 7,994,510 km (0.107 R)
• M30: 8,061,081 km (0.104 R)
• M31: 8,703,305 km (0.093 R)
• M32: 8,840,486 km (0.108 R)
• M33: 9,361,835 km (0.098 R)
• M34: 9,502,457 km (0.088 R)
• M35: 9,573,067 km (0.061 R)
• M36: 10,108,328 km (0.088 R)
• M37: 10,180,285 km (0.11 R)
• M38: 10,434,003 km (0.119 R)
• M39: 11,507,068 km (0.076 R)
• M40: 11,771,258 km (0.104 R)
• M41: 11,885,252 km (0.079 R)
• M42: 12,229,028 km (0.108 R)
• M43: 12,421,410 km (0.073 R)
• M44: 13,279,953 km (0.069 R)
• M45: 13,438,227 km (0.118 R)
• M46: 13,557,157 km (0.111 R)
• M47: 14,157,643 km (0.108 R)
• M48: 14,400,291 km (0.107 R)
• M49: 14,644,285 km (0.093 R)
• M50: 14,848,636 km (0.087 R)
• M51: 16,858,334 km (0.094 R)
• M52: 17,503,549 km (0.118 R)
• M53: 17,633,699 km (0.096 R)
• M54: 18,113,310 km (0.118 R)
• M55: 20,666,198 km (0.106 R)
• M56: 21,125,613 km (0.069 R)
• M57: 23,091,778 km (0.06 R)
• M58: 23,568,397 km (0.061 R)
• M59: 24,628,447 km (0.039 R)
• M60: 24,920,312 km (0.087 R)
• M61: 25,409,198 km (0.115 R)
• M62: 25,753,423 km (0.044 R)
• M63: 26,496,027 km (0.079 R)
• M64: 26,894,855 km (0.083 R)
• M65: 27,245,662 km (0.111 R)
• M66: 28,255,896 km (0.116 R)
• M67: 28,408,486 km (0.055 R)
• M68: 28,663,550 km (0.095 R)
• M69: 29,124,312 km (0.085 R)
• M70: 29,278,547 km (0.076 R)
• M71: 29,381,471 km (0.119 R)
• M72: 29,432,932 km (0.062 R)
• M73: 29,742,600 km (0.114 R)
• M74: 29,949,643 km (0.074 R)
• M75: 30,521,556 km (0.084 R)
• M76: 31,097,059 km (0.102 R)
• M77: 31,834,576 km (0.084 R)
• M78: 32,844,811 km (0.044 R)
• M79: 33,649,797 km (0.096 R)
• M80: 34,135,990 km (0.072 R)
• M81: 34,244,299 km (0.116 R)
• M82: 34,406,912 km (0.081 R)
• M83: 35,663,085 km (0.089 R)
• M84: 36,934,069 km (0.105 R)
• M85: 37,212,321 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.9

Radius: 7.1

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.87 AU - 10.73 AU

Year: 18605 Days

Day: 19.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,603,029 km

• M1: 362,476 km (0.11 R)
• M2: 708,944 km (0.081 R)
• M3: 804,388 km (0.105 R)
• M4: 863,778 km (0.084 R)
• M5: 1,251,386 km (0.1 R)
• M6: 1,391,859 km (0.11 R)
• M7: 1,439,880 km (0.099 R)
• M8: 1,713,793 km (0.065 R)
• M9: 1,843,794 km (0.081 R)
• M10: 2,253,243 km (0.108 R)
• M11: 2,309,941 km (0.081 R)
• M12: 2,630,529 km (0.038 R)
• M13: 3,345,756 km (0.095 R)
• M14: 3,443,294 km (0.086 R)
• M15: 3,641,212 km (0.075 R)
• M16: 4,013,860 km (0.111 R)
• M17: 4,117,681 km (0.092 R)
• M18: 4,327,866 km (0.071 R)
• M19: 4,795,360 km (0.105 R)
• M20: 5,128,365 km (0.09 R)
• M21: 5,278,860 km (0.03 R)
• M22: 5,545,593 km (0.052 R)
• M23: 5,738,874 km (0.09 R)
• M24: 6,132,166 km (0.066 R)
• M25: 6,332,029 km (0.095 R)
• M26: 6,820,466 km (0.052 R)
• M27: 7,963,543 km (0.108 R)
• M28: 8,181,657 km (0.039 R)
• M29: 9,577,555 km (0.071 R)
• M30: 9,763,056 km (0.115 R)
• M31: 10,326,591 km (0.084 R)
• M32: 12,531,963 km (0.064 R)
• M33: 13,092,506 km (0.109 R)
• M34: 13,143,819 km (0.096 R)
• M35: 13,349,964 km (0.082 R)
• M36: 13,557,157 km (0.097 R)
• M37: 13,609,217 km (0.094 R)
• M38: 15,198,844 km (0.098 R)
• M39: 15,578,225 km (0.027 R)
• M40: 15,796,488 km (0.108 R)
• M41: 15,905,844 km (0.074 R)
• M42: 16,846,515 km (0.105 R)
• M43: 17,861,986 km (0.043 R)
• M44: 19,013,441 km (0.091 R)
• M45: 19,892,627 km (0.12 R)
• M46: 20,248,072 km (0.034 R)
• M47: 20,605,611 km (0.068 R)
• M48: 21,206,097 km (0.074 R)
• M49: 21,447,847 km (0.07 R)
• M50: 21,995,225 km (0.098 R)
• M51: 22,547,241 km (0.087 R)
• M52: 22,670,510 km (0.07 R)
• M53: 22,794,078 km (0.085 R)
• M54: 24,104,406 km (0.076 R)
• M55: 25,567,323 km (0.055 R)
• M56: 25,824,781 km (0.099 R)
• M57: 26,277,165 km (0.109 R)
• M58: 27,124,338 km (0.087 R)
• M59: 27,386,882 km (0.066 R)
• M60: 28,845,611 km (0.054 R)
• M61: 28,979,501 km (0.066 R)
• M62: 30,193,488 km (0.115 R)
• M63: 30,806,690 km (0.091 R)
• M64: 31,906,982 km (0.108 R)
• M65: 32,950,128 km (0.067 R)
• M66: 34,287,533 km (0.078 R)
• M67: 34,358,442 km (0.116 R)
• M68: 34,784,646 km (0.047 R)
• M69: 39,662,584 km (0.071 R)
• M70: 39,811,434 km (0.111 R)
• M71: 39,960,434 km (0.04 R)
• M72: 41,461,199 km (0.085 R)
• M73: 42,522,596 km (0.063 R)
• M74: 43,056,810 km (0.094 R)
• M75: 43,669,862 km (0.082 R)
• M76: 44,904,643 km (0.114 R)
• M77: 45,137,567 km (0.113 R)
• M78: 45,526,372 km (0.072 R)
• M79: 45,604,312 km (0.116 R)
• M80: 45,760,343 km (0.074 R)
• M81: 45,994,613 km (0.093 R)
• M82: 47,250,787 km (0.096 R)
• M83: 48,041,711 km (0.114 R)
• M84: 48,120,997 km (0.107 R)
• M85: 48,518,329 km (0.109 R)
• M86: 48,836,973 km (0.086 R)
• M87: 49,236,100 km (0.071 R)
• M88: 50,601,629 km (0.119 R)
• M89: 54,028,468 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 19,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit