🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.8

Radius: 14.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.89 AU - 1.01 AU

Year: 651 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 38,710,144 km

• M1: 193,580 km (0.081 R)
• M2: 304,880 km (0.056 R)
• M3: 414,835 km (0.097 R)
• M4: 509,979 km (0.047 R)
• M5: 651,648 km (0.11 R)
• M6: 805,734 km (0.077 R)
• M7: 1,005,746 km (0.114 R)
• M8: 1,104,032 km (0.076 R)
• M9: 1,324,988 km (0.06 R)
• M10: 1,434,344 km (0.04 R)
• M11: 1,633,459 km (0.102 R)
• M12: 1,731,595 km (0.098 R)
• M13: 1,929,214 km (0.088 R)
• M14: 2,049,491 km (0.083 R)
• M15: 2,150,619 km (0.069 R)
• M16: 2,259,227 km (0.07 R)
• M17: 2,425,580 km (0.112 R)
• M18: 2,613,475 km (0.1 R)
• M19: 2,718,044 km (0.091 R)
• M20: 2,907,435 km (0.098 R)
• M21: 3,175,364 km (0.086 R)
• M22: 3,318,679 km (0.07 R)
• M23: 3,483,386 km (0.107 R)
• M24: 3,663,801 km (0.07 R)
• M25: 3,880,718 km (0.108 R)
• M26: 4,020,892 km (0.083 R)
• M27: 4,149,247 km (0.094 R)
• M28: 4,265,185 km (0.1 R)
• M29: 4,368,557 km (0.085 R)
• M30: 4,833,058 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.7

Radius: 8.9

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.03 AU - 1.05 AU

Year: 746 Days

Day: 11.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 38,710,144 km

• M1: 112,647 km (0.104 R)
• M2: 192,832 km (0.093 R)
• M3: 249,230 km (0.108 R)
• M4: 511,475 km (0.108 R)
• M5: 658,679 km (0.105 R)
• M6: 717,621 km (0.115 R)
• M7: 917,334 km (0.091 R)
• M8: 1,275,172 km (0.095 R)
• M9: 1,344,137 km (0.107 R)
• M10: 1,453,493 km (0.095 R)
• M11: 1,539,063 km (0.107 R)
• M12: 1,660,536 km (0.117 R)
• M13: 1,934,749 km (0.113 R)
• M14: 2,044,105 km (0.101 R)
• M15: 2,541,668 km (0.056 R)
• M16: 2,841,462 km (0.11 R)
• M17: 2,907,883 km (0.083 R)
• M18: 2,974,754 km (0.119 R)
• M19: 3,178,356 km (0.069 R)
• M20: 3,255,998 km (0.101 R)
• M21: 3,483,686 km (0.056 R)
• M22: 3,644,503 km (0.027 R)
• M23: 3,927,094 km (0.086 R)
• M24: 4,019,844 km (0.117 R)
• M25: 4,075,794 km (0.079 R)
• M26: 4,254,863 km (0.09 R)
• M27: 4,669,548 km (0.104 R)
• M28: 4,797,454 km (0.097 R)
• M29: 4,896,638 km (0.096 R)
• M30: 4,996,569 km (0.101 R)
• M31: 5,157,835 km (0.086 R)
• M32: 5,320,897 km (0.09 R)
• M33: 5,423,671 km (0.108 R)
• M34: 5,683,522 km (0.051 R)
• M35: 5,851,970 km (0.118 R)
• M36: 5,979,427 km (0.077 R)
• M37: 6,064,847 km (0.117 R)
• M38: 6,215,343 km (0.12 R)
• M39: 6,378,105 km (0.077 R)
• M40: 6,454,400 km (0.094 R)
• M41: 6,553,135 km (0.025 R)
• M42: 6,641,248 km (0.063 R)
• M43: 6,908,130 km (0.114 R)
• M44: 6,964,230 km (0.069 R)
• M45: 7,054,138 km (0.089 R)
• M46: 7,235,301 km (0.086 R)
• M47: 7,406,591 km (0.119 R)
• M48: 7,694,866 km (0.106 R)
• M49: 7,753,059 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.4

Radius: 14.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.12 AU - 1.7 AU

Year: 1177 Days

Day: 13.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 38,710,144 km

• M1: 181,462 km (0.081 R)
• M2: 295,007 km (0.092 R)
• M3: 431,440 km (0.093 R)
• M4: 594,652 km (0.067 R)
• M5: 699,220 km (0.09 R)
• M6: 801,545 km (0.098 R)
• M7: 1,110,166 km (0.101 R)
• M8: 1,227,451 km (0.089 R)
• M9: 1,402,929 km (0.065 R)
• M10: 1,524,851 km (0.099 R)
• M11: 1,637,797 km (0.072 R)
• M12: 1,740,721 km (0.103 R)
• M13: 1,872,517 km (0.054 R)
• M14: 2,028,547 km (0.097 R)
• M15: 2,139,698 km (0.077 R)
• M16: 2,260,125 km (0.064 R)
• M17: 2,434,257 km (0.102 R)
• M18: 2,545,408 km (0.118 R)
• M19: 2,673,464 km (0.088 R)
• M20: 2,834,730 km (0.109 R)
• M21: 2,975,651 km (0.075 R)
• M22: 3,086,952 km (0.081 R)
• M23: 3,183,443 km (0.086 R)
• M24: 3,379,715 km (0.116 R)
• M25: 3,749,820 km (0.104 R)
• M26: 3,931,133 km (0.066 R)
• M27: 4,080,132 km (0.108 R)
• M28: 4,213,274 km (0.03 R)
• M29: 4,302,734 km (0.082 R)
• M30: 4,465,496 km (0.114 R)
• M31: 4,722,954 km (0.067 R)
• M32: 4,956,925 km (0.062 R)
• M33: 5,089,619 km (0.066 R)
• M34: 5,495,029 km (0.103 R)
• M35: 5,593,016 km (0.11 R)
• M36: 5,711,647 km (0.114 R)
• M37: 6,450,511 km (0.068 R)
• M38: 6,836,623 km (0.028 R)
• M39: 7,005,967 km (0.068 R)
• M40: 7,134,023 km (0.113 R)
• M41: 7,262,677 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.2

Radius: 8.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.48 AU - 2.3 AU

Year: 1826 Days

Day: 13.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,710,144 km

• M1: 105,915 km (0.098 R)
• M2: 164,857 km (0.116 R)
• M3: 232,026 km (0.11 R)
• M4: 336,446 km (0.107 R)
• M5: 454,179 km (0.115 R)
• M6: 507,735 km (0.092 R)
• M7: 628,161 km (0.025 R)
• M8: 707,748 km (0.114 R)
• M9: 823,985 km (0.076 R)
• M10: 884,572 km (0.119 R)
• M11: 1,098,048 km (0.079 R)
• M12: 1,188,106 km (0.089 R)
• M13: 1,296,415 km (0.093 R)
• M14: 1,481,617 km (0.118 R)
• M15: 1,564,943 km (0.103 R)
• M16: 1,850,974 km (0.088 R)
• M17: 2,106,787 km (0.113 R)
• M18: 2,325,349 km (0.076 R)
• M19: 2,412,864 km (0.113 R)
• M20: 2,511,449 km (0.113 R)
• M21: 2,591,334 km (0.097 R)
• M22: 2,661,945 km (0.047 R)
• M23: 2,753,648 km (0.085 R)
• M24: 2,815,432 km (0.085 R)
• M25: 2,867,193 km (0.118 R)
• M26: 2,992,855 km (0.101 R)
• M27: 3,045,813 km (0.053 R)
• M28: 3,271,556 km (0.103 R)
• M29: 3,447,184 km (0.092 R)
• M30: 3,547,414 km (0.06 R)
• M31: 3,842,272 km (0.114 R)
• M32: 3,946,242 km (0.103 R)
• M33: 4,062,779 km (0.118 R)
• M34: 4,145,058 km (0.086 R)
• M35: 4,407,452 km (0.085 R)
• M36: 4,516,360 km (0.087 R)
• M37: 4,650,699 km (0.037 R)
• M38: 4,848,467 km (0.072 R)
• M39: 5,303,544 km (0.098 R)
• M40: 5,510,138 km (0.037 R)
• M41: 5,575,213 km (0.11 R)
• M42: 5,984,812 km (0.07 R)
• M43: 6,078,760 km (0.088 R)
• M44: 6,186,470 km (0.081 R)
• M45: 6,267,852 km (0.074 R)
• M46: 6,404,135 km (0.067 R)
• M47: 6,888,982 km (0.09 R)
• M48: 7,015,542 km (0.068 R)
• M49: 7,142,999 km (0.094 R)
• M50: 7,414,370 km (0.106 R)
• M51: 7,747,524 km (0.042 R)
• M52: 7,806,017 km (0.113 R)
• M53: 8,278,746 km (0.088 R)
• M54: 8,413,384 km (0.082 R)
• M55: 8,503,592 km (0.045 R)
• M56: 8,609,208 km (0.119 R)
• M57: 8,760,900 km (0.085 R)
• M58: 8,928,599 km (0.102 R)
• M59: 9,783,701 km (0.107 R)
• M60: 9,862,838 km (0.105 R)
• M61: 10,277,224 km (0.108 R)
• M62: 10,470,355 km (0.082 R)
• M63: 10,616,063 km (0.036 R)
• M64: 10,713,601 km (0.11 R)
• M65: 10,893,119 km (0.117 R)

Asteroid Belt

Center: 3.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 13.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.21 AU - 5.29 AU

Year: 6159 Days

Day: 11.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,710,144 km

• M1: 230,231 km (0.084 R)
• M2: 429,047 km (0.069 R)
• M3: 568,771 km (0.115 R)
• M4: 832,363 km (0.06 R)
• M5: 972,685 km (0.053 R)
• M6: 1,167,611 km (0.117 R)
• M7: 1,278,314 km (0.116 R)
• M8: 1,615,208 km (0.106 R)
• M9: 1,923,829 km (0.077 R)
• M10: 2,172,909 km (0.096 R)
• M11: 2,412,266 km (0.099 R)
• M12: 3,204,835 km (0.066 R)
• M13: 4,000,247 km (0.065 R)
• M14: 4,220,904 km (0.104 R)
• M15: 4,699,916 km (0.043 R)
• M16: 5,356,950 km (0.118 R)
• M17: 5,546,191 km (0.096 R)
• M18: 5,820,255 km (0.084 R)
• M19: 6,211,603 km (0.11 R)
• M20: 6,727,416 km (0.115 R)
• M21: 6,931,917 km (0.069 R)
• M22: 7,020,030 km (0.092 R)
• M23: 7,346,751 km (0.117 R)
• M24: 7,436,809 km (0.086 R)
• M25: 7,708,928 km (0.114 R)
• M26: 7,953,670 km (0.09 R)
• M27: 8,798,599 km (0.105 R)
• M28: 9,869,869 km (0.112 R)
• M29: 10,606,938 km (0.047 R)
• M30: 10,947,871 km (0.083 R)
• M31: 11,361,809 km (0.03 R)
• M32: 11,570,647 km (0.095 R)
• M33: 12,204,942 km (0.119 R)
• M34: 12,526,428 km (0.041 R)
• M35: 13,104,773 km (0.098 R)
• M36: 13,840,047 km (0.111 R)
• M37: 14,588,635 km (0.059 R)
• M38: 14,968,015 km (0.104 R)
• M39: 16,281,783 km (0.044 R)
• M40: 16,478,056 km (0.091 R)
• M41: 16,793,857 km (0.117 R)
• M42: 17,271,373 km (0.091 R)
• M43: 17,391,351 km (0.069 R)
• M44: 17,995,876 km (0.065 R)
• M45: 18,198,880 km (0.089 R)
• M46: 18,525,303 km (0.1 R)
• M47: 19,724,928 km (0.076 R)
• M48: 19,808,553 km (0.079 R)
• M49: 19,892,328 km (0.081 R)
• M50: 20,482,043 km (0.053 R)
• M51: 20,779,144 km (0.096 R)
• M52: 21,077,592 km (0.073 R)
• M53: 21,248,732 km (0.037 R)
• M54: 21,420,470 km (0.06 R)
• M55: 22,329,277 km (0.104 R)
• M56: 22,942,030 km (0.062 R)
• M57: 23,516,187 km (0.028 R)
• M58: 23,782,770 km (0.042 R)
• M59: 24,050,251 km (0.098 R)
• M60: 24,588,355 km (0.107 R)
• M61: 24,723,591 km (0.108 R)
• M62: 25,448,543 km (0.118 R)
• M63: 26,595,360 km (0.109 R)
• M64: 26,687,811 km (0.114 R)
• M65: 27,151,864 km (0.108 R)
• M66: 27,431,462 km (0.08 R)
• M67: 27,524,961 km (0.118 R)
• M68: 27,665,284 km (0.107 R)
• M69: 28,229,118 km (0.094 R)
• M70: 29,703,256 km (0.11 R)
• M71: 29,895,190 km (0.118 R)
• M72: 30,135,893 km (0.067 R)
• M73: 30,377,044 km (0.117 R)
• M74: 31,348,533 km (0.096 R)
• M75: 31,838,167 km (0.074 R)
• M76: 32,034,738 km (0.072 R)
• M77: 32,626,697 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.1

Radius: 5.2

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.35 AU - 6.15 AU

Year: 9692 Days

Day: 20.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 38,710,144 km

• M1: 115,490 km (0.103 R)
• M2: 208,390 km (0.09 R)
• M3: 339,737 km (0.088 R)
• M4: 780,452 km (0.076 R)
• M5: 858,393 km (0.092 R)
• M6: 972,087 km (0.087 R)
• M7: 1,022,352 km (0.094 R)
• M8: 1,232,238 km (0.075 R)
• M9: 1,342,192 km (0.105 R)
• M10: 1,455,438 km (0.112 R)
• M11: 1,813,725 km (0.109 R)
• M12: 2,309,791 km (0.065 R)
• M13: 2,422,887 km (0.058 R)
• M14: 2,821,416 km (0.078 R)
• M15: 3,521,235 km (0.051 R)
• M16: 4,189,189 km (0.098 R)
• M17: 4,411,043 km (0.104 R)
• M18: 4,551,814 km (0.07 R)
• M19: 5,426,364 km (0.064 R)
• M20: 6,193,801 km (0.074 R)
• M21: 6,256,632 km (0.119 R)
• M22: 7,557,834 km (0.111 R)
• M23: 7,793,899 km (0.081 R)
• M24: 8,273,361 km (0.114 R)
• M25: 8,342,624 km (0.029 R)
• M26: 8,903,766 km (0.057 R)
• M27: 9,694,989 km (0.088 R)
• M28: 9,951,550 km (0.067 R)
• M29: 10,136,004 km (0.053 R)
• M30: 10,210,204 km (0.066 R)
• M31: 10,508,652 km (0.077 R)
• M32: 10,621,150 km (0.074 R)
• M33: 10,809,793 km (0.082 R)
• M34: 11,075,778 km (0.088 R)
• M35: 11,266,964 km (0.078 R)
• M36: 12,397,774 km (0.12 R)
• M37: 12,636,233 km (0.098 R)
• M38: 12,796,003 km (0.025 R)
• M39: 12,836,096 km (0.052 R)
• M40: 12,996,764 km (0.116 R)
• M41: 13,037,006 km (0.113 R)
• M42: 13,158,030 km (0.075 R)
• M43: 13,198,571 km (0.061 R)
• M44: 13,687,008 km (0.098 R)
• M45: 14,181,280 km (0.082 R)
• M46: 14,807,347 km (0.109 R)
• M47: 16,259,643 km (0.101 R)
• M48: 16,389,943 km (0.069 R)
• M49: 17,311,914 km (0.086 R)
• M50: 17,533,768 km (0.111 R)
• M51: 18,931,012 km (0.089 R)
• M52: 19,251,301 km (0.104 R)
• M53: 19,990,464 km (0.106 R)
• M54: 20,176,714 km (0.06 R)
• M55: 21,069,065 km (0.101 R)
• M56: 21,496,316 km (0.109 R)
• M57: 21,687,054 km (0.102 R)
• M58: 21,878,389 km (0.1 R)
• M59: 22,070,323 km (0.1 R)
• M60: 22,600,947 km (0.088 R)
• M61: 22,794,976 km (0.057 R)
• M62: 23,331,284 km (0.115 R)
• M63: 23,478,339 km (0.078 R)
• M64: 23,970,516 km (0.12 R)
• M65: 24,069,400 km (0.095 R)
• M66: 24,615,432 km (0.086 R)
• M67: 24,665,248 km (0.104 R)
• M68: 24,915,077 km (0.09 R)
• M69: 25,065,273 km (0.083 R)
• M70: 25,316,448 km (0.088 R)
• M71: 25,417,127 km (0.055 R)
• M72: 25,770,477 km (0.107 R)
• M73: 25,922,469 km (0.113 R)
• M74: 26,278,212 km (0.077 R)
• M75: 27,045,799 km (0.077 R)
• M76: 27,510,001 km (0.085 R)
• M77: 27,665,284 km (0.083 R)
• M78: 27,872,776 km (0.052 R)
• M79: 28,028,807 km (0.074 R)
• M80: 28,132,927 km (0.075 R)
• M81: 28,393,825 km (0.118 R)
• M82: 28,603,262 km (0.116 R)
• M83: 28,655,622 km (0.103 R)
• M84: 29,604,521 km (0.095 R)
• M85: 30,082,785 km (0.113 R)
• M86: 31,047,093 km (0.093 R)
• M87: 32,130,331 km (0.111 R)
• M88: 32,348,445 km (0.096 R)
• M89: 32,512,404 km (0.043 R)
• M90: 33,170,785 km (0.102 R)
• M91: 33,225,837 km (0.044 R)
• M92: 35,172,404 km (0.106 R)
• M93: 35,678,943 km (0.1 R)
• M94: 38,536,411 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit