🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.9

Radius: 10.1

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.74 AU - 0.78 AU

Year: 435 Days

Day: 11.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 87,212,515 km

• M1: 127,757 km (0.103 R)
• M2: 204,799 km (0.111 R)
• M3: 277,654 km (0.063 R)
• M4: 447,148 km (0.116 R)
• M5: 587,770 km (0.11 R)
• M6: 717,771 km (0.069 R)
• M7: 783,594 km (0.12 R)
• M8: 848,669 km (0.06 R)
• M9: 912,397 km (0.107 R)
• M10: 1,079,498 km (0.036 R)
• M11: 1,184,815 km (0.105 R)
• M12: 1,260,661 km (0.086 R)
• M13: 1,338,153 km (0.111 R)
• M14: 1,409,810 km (0.106 R)
• M15: 1,596,808 km (0.058 R)
• M16: 1,673,103 km (0.108 R)
• M17: 1,775,577 km (0.067 R)
• M18: 1,913,955 km (0.052 R)
• M19: 2,179,491 km (0.074 R)
• M20: 2,350,931 km (0.114 R)
• M21: 2,429,170 km (0.074 R)
• M22: 2,569,343 km (0.069 R)
• M23: 2,659,401 km (0.109 R)
• M24: 2,741,082 km (0.078 R)
• M25: 2,921,646 km (0.107 R)
• M26: 3,020,830 km (0.081 R)
• M27: 3,126,296 km (0.115 R)
• M28: 3,192,269 km (0.08 R)
• M29: 3,258,690 km (0.086 R)
• M30: 3,418,910 km (0.113 R)
• M31: 3,502,535 km (0.093 R)
• M32: 3,587,058 km (0.084 R)
• M33: 3,688,186 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 12.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.62 AU - 0.98 AU

Year: 469 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 87,212,515 km

• M1: 160,369 km (0.047 R)
• M2: 243,845 km (0.111 R)
• M3: 330,013 km (0.101 R)
• M4: 455,675 km (0.068 R)
• M5: 549,473 km (0.112 R)
• M6: 760,705 km (0.116 R)
• M7: 845,527 km (0.1 R)
• M8: 972,087 km (0.103 R)
• M9: 1,073,514 km (0.085 R)
• M10: 1,178,831 km (0.12 R)
• M11: 1,270,834 km (0.075 R)
• M12: 1,424,172 km (0.069 R)
• M13: 1,534,874 km (0.088 R)
• M14: 1,702,125 km (0.094 R)
• M15: 1,872,367 km (0.112 R)
• M16: 2,024,957 km (0.115 R)
• M17: 2,188,617 km (0.071 R)
• M18: 2,268,652 km (0.09 R)
• M19: 2,424,533 km (0.109 R)
• M20: 2,511,150 km (0.11 R)
• M21: 2,591,484 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.9

Radius: 13.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.92 AU - 1.94 AU

Year: 1759 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 87,212,515 km

• M1: 166,802 km (0.101 R)
• M2: 290,369 km (0.104 R)
• M3: 387,309 km (0.109 R)
• M4: 480,957 km (0.093 R)
• M5: 1,313,320 km (0.069 R)
• M6: 1,522,009 km (0.105 R)
• M7: 1,798,615 km (0.11 R)
• M8: 2,031,838 km (0.036 R)
• M9: 2,115,912 km (0.04 R)
• M10: 2,225,867 km (0.031 R)
• M11: 2,451,610 km (0.036 R)
• M12: 2,684,983 km (0.086 R)
• M13: 3,062,717 km (0.12 R)
• M14: 3,187,781 km (0.045 R)
• M15: 3,705,539 km (0.117 R)
• M16: 3,809,360 km (0.086 R)
• M17: 3,974,367 km (0.085 R)
• M18: 4,172,584 km (0.112 R)
• M19: 4,405,508 km (0.101 R)
• M20: 4,499,904 km (0.108 R)
• M21: 4,594,899 km (0.104 R)
• M22: 4,690,641 km (0.061 R)
• M23: 4,851,758 km (0.093 R)
• M24: 5,295,914 km (0.106 R)
• M25: 5,770,439 km (0.082 R)
• M26: 6,065,296 km (0.115 R)
• M27: 6,153,110 km (0.057 R)
• M28: 6,329,636 km (0.089 R)
• M29: 6,706,173 km (0.066 R)
• M30: 6,833,332 km (0.08 R)
• M31: 7,016,439 km (0.104 R)
• M32: 7,406,142 km (0.105 R)
• M33: 7,956,064 km (0.113 R)
• M34: 8,519,150 km (0.055 R)
• M35: 8,755,963 km (0.079 R)
• M36: 9,398,187 km (0.092 R)
• M37: 9,704,563 km (0.056 R)
• M38: 9,869,271 km (0.066 R)
• M39: 11,048,252 km (0.101 R)
• M40: 11,263,523 km (0.091 R)
• M41: 11,610,740 km (0.1 R)
• M42: 11,807,610 km (0.078 R)
• M43: 12,049,809 km (0.098 R)
• M44: 12,138,371 km (0.109 R)
• M45: 12,338,234 km (0.055 R)
• M46: 12,921,815 km (0.077 R)
• M47: 13,262,599 km (0.046 R)
• M48: 13,354,004 km (0.097 R)
• M49: 13,445,557 km (0.1 R)
• M50: 13,583,337 km (0.055 R)
• M51: 13,675,489 km (0.091 R)
• M52: 14,022,856 km (0.11 R)
• M53: 14,326,240 km (0.105 R)
• M54: 14,443,525 km (0.074 R)
• M55: 14,844,597 km (0.092 R)
• M56: 15,177,602 km (0.11 R)
• M57: 15,321,216 km (0.071 R)
• M58: 15,441,193 km (0.103 R)
• M59: 15,924,095 km (0.094 R)
• M60: 16,313,947 km (0.111 R)
• M61: 16,411,934 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.8

Radius: 9.8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.5 AU - 3.9 AU

Year: 3755 Days

Day: 10.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 84.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,212,515 km

• M1: 127,757 km (0.096 R)
• M2: 287,976 km (0.095 R)
• M3: 464,801 km (0.104 R)
• M4: 649,704 km (0.088 R)
• M5: 848,519 km (0.078 R)
• M6: 1,128,267 km (0.115 R)
• M7: 1,253,331 km (0.108 R)
• M8: 1,490,743 km (0.06 R)
• M9: 1,657,096 km (0.082 R)
• M10: 1,859,053 km (0.043 R)
• M11: 2,084,497 km (0.087 R)
• M12: 2,366,788 km (0.111 R)
• M13: 2,480,034 km (0.085 R)
• M14: 2,545,557 km (0.032 R)
• M15: 2,611,680 km (0.103 R)
• M16: 2,762,474 km (0.105 R)
• M17: 2,847,595 km (0.031 R)
• M18: 2,968,171 km (0.057 R)
• M19: 3,304,318 km (0.093 R)
• M20: 3,412,926 km (0.072 R)
• M21: 3,671,281 km (0.106 R)
• M22: 3,974,217 km (0.101 R)
• M23: 4,187,394 km (0.12 R)
• M24: 4,265,783 km (0.106 R)
• M25: 4,384,414 km (0.083 R)
• M26: 4,484,047 km (0.091 R)
• M27: 4,726,395 km (0.091 R)
• M28: 4,849,215 km (0.109 R)
• M29: 4,910,999 km (0.066 R)
• M30: 4,973,082 km (0.084 R)
• M31: 5,139,734 km (0.071 R)
• M32: 5,457,630 km (0.107 R)
• M33: 5,891,164 km (0.038 R)
• M34: 6,089,980 km (0.096 R)
• M35: 6,291,039 km (0.101 R)
• M36: 6,403,686 km (0.105 R)
• M37: 6,837,969 km (0.117 R)
• M38: 7,023,620 km (0.072 R)
• M39: 7,258,040 km (0.07 R)
• M40: 7,807,214 km (0.098 R)
• M41: 7,977,007 km (0.036 R)
• M42: 8,246,283 km (0.119 R)
• M43: 8,468,885 km (0.086 R)
• M44: 8,668,299 km (0.073 R)
• M45: 8,768,679 km (0.11 R)
• M46: 9,378,889 km (0.1 R)
• M47: 9,950,353 km (0.113 R)
• M48: 10,266,902 km (0.106 R)
• M49: 10,346,488 km (0.068 R)
• M50: 10,694,004 km (0.078 R)
• M51: 10,774,637 km (0.106 R)
• M52: 10,909,724 km (0.108 R)
• M53: 11,954,216 km (0.053 R)
• M54: 12,431,733 km (0.073 R)
• M55: 13,405,615 km (0.115 R)
• M56: 13,813,718 km (0.034 R)
• M57: 13,931,003 km (0.085 R)
• M58: 14,344,341 km (0.113 R)
• M59: 14,493,042 km (0.095 R)
• M60: 15,183,286 km (0.079 R)
• M61: 15,274,092 km (0.06 R)
• M62: 15,547,557 km (0.077 R)
• M63: 15,761,482 km (0.09 R)
• M64: 16,037,939 km (0.082 R)
• M65: 16,099,573 km (0.056 R)
• M66: 16,316,041 km (0.101 R)
• M67: 16,908,299 km (0.115 R)
• M68: 17,254,319 km (0.095 R)
• M69: 17,317,450 km (0.069 R)
• M70: 17,602,733 km (0.081 R)
• M71: 17,730,040 km (0.092 R)
• M72: 18,049,581 km (0.043 R)
• M73: 18,306,591 km (0.115 R)
• M74: 19,052,336 km (0.099 R)
• M75: 19,379,656 km (0.074 R)
• M76: 19,576,976 km (0.028 R)
• M77: 20,808,316 km (0.025 R)
• M78: 21,246,937 km (0.116 R)
• M79: 21,484,349 km (0.114 R)
• M80: 21,824,983 km (0.077 R)
• M81: 21,893,349 km (0.056 R)
• M82: 21,995,973 km (0.11 R)
• M83: 22,236,228 km (0.077 R)
• M84: 22,615,458 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.7

Radius: 4.8

Gravity: 23.38 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.95 AU - 9.13 AU

Year: 14955 Days

Day: 22.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,212,515 km

• M1: 86,617 km (0.11 R)
• M2: 522,097 km (0.087 R)
• M3: 867,069 km (0.095 R)
• M4: 1,017,565 km (0.111 R)
• M5: 1,223,262 km (0.049 R)
• M6: 1,343,090 km (0.064 R)
• M7: 1,517,371 km (0.114 R)
• M8: 1,568,534 km (0.108 R)
• M9: 1,833,023 km (0.049 R)
• M10: 2,111,125 km (0.106 R)
• M11: 2,522,669 km (0.047 R)
• M12: 2,583,555 km (0.105 R)
• M13: 3,218,149 km (0.086 R)
• M14: 3,621,016 km (0.109 R)
• M15: 3,689,831 km (0.057 R)
• M16: 3,898,521 km (0.074 R)
• M17: 4,182,756 km (0.086 R)
• M18: 4,254,863 km (0.039 R)
• M19: 5,582,394 km (0.061 R)
• M20: 5,781,808 km (0.046 R)
• M21: 5,902,534 km (0.109 R)
• M22: 5,983,466 km (0.085 R)
• M23: 6,105,687 km (0.097 R)
• M24: 6,269,796 km (0.092 R)
• M25: 6,476,989 km (0.096 R)
• M26: 6,728,613 km (0.105 R)
• M27: 6,855,622 km (0.12 R)
• M28: 7,284,818 km (0.052 R)
• M29: 7,634,279 km (0.107 R)
• M30: 7,678,410 km (0.102 R)
• M31: 7,766,822 km (0.039 R)
• M32: 7,811,253 km (0.098 R)
• M33: 7,900,114 km (0.099 R)
• M34: 8,440,761 km (0.09 R)
• M35: 10,084,392 km (0.039 R)
• M36: 10,132,862 km (0.06 R)
• M37: 12,440,709 km (0.119 R)
• M38: 12,648,799 km (0.091 R)
• M39: 13,813,718 km (0.044 R)
• M40: 14,083,293 km (0.092 R)
• M41: 15,123,148 km (0.119 R)
• M42: 15,624,301 km (0.061 R)
• M43: 16,187,537 km (0.084 R)
• M44: 16,244,234 km (0.092 R)
• M45: 18,743,416 km (0.099 R)
• M46: 18,922,186 km (0.068 R)
• M47: 20,802,631 km (0.112 R)
• M48: 20,864,265 km (0.118 R)
• M49: 21,608,664 km (0.071 R)
• M50: 21,858,792 km (0.075 R)
• M51: 22,361,890 km (0.088 R)
• M52: 22,614,860 km (0.076 R)
• M53: 22,741,569 km (0.102 R)
• M54: 23,059,764 km (0.104 R)
• M55: 23,123,492 km (0.056 R)
• M56: 23,958,249 km (0.104 R)
• M57: 24,022,875 km (0.05 R)
• M58: 24,087,651 km (0.119 R)
• M59: 24,346,904 km (0.115 R)
• M60: 24,476,904 km (0.115 R)
• M61: 24,737,504 km (0.103 R)
• M62: 25,261,695 km (0.106 R)
• M63: 25,855,748 km (0.046 R)
• M64: 26,721,770 km (0.109 R)
• M65: 27,124,787 km (0.06 R)
• M66: 27,529,748 km (0.092 R)
• M67: 29,445,798 km (0.089 R)
• M68: 31,051,581 km (0.113 R)
• M69: 31,829,640 km (0.097 R)
• M70: 31,900,699 km (0.09 R)
• M71: 32,328,100 km (0.084 R)
• M72: 34,712,391 km (0.112 R)
• M73: 37,602,322 km (0.042 R)
• M74: 37,978,411 km (0.114 R)
• M75: 39,114,009 km (0.098 R)
• M76: 39,953,851 km (0.099 R)
• M77: 40,414,463 km (0.06 R)
• M78: 41,108,747 km (0.114 R)
• M79: 41,263,431 km (0.085 R)
• M80: 43,057,708 km (0.113 R)
• M81: 45,355,830 km (0.076 R)
• M82: 45,675,970 km (0.081 R)
• M83: 46,157,525 km (0.061 R)
• M84: 47,125,723 km (0.047 R)
• M85: 48,508,755 km (0.082 R)
• M86: 49,987,680 km (0.088 R)
• M87: 50,318,291 km (0.108 R)
• M88: 50,981,758 km (0.071 R)
• M89: 52,149,818 km (0.066 R)
• M90: 55,620,937 km (0.1 R)
• M91: 55,792,077 km (0.112 R)
• M92: 56,135,105 km (0.075 R)
• M93: 56,823,106 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.8

Radius: 5.6

Gravity: 29.59 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.74 AU - 11.48 AU

Year: 21088 Days

Day: 18.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,212,515 km

• M1: 83,924 km (0.096 R)
• M2: 156,779 km (0.032 R)
• M3: 245,939 km (0.067 R)
• M4: 353,949 km (0.096 R)
• M5: 414,087 km (0.117 R)
• M6: 1,382,584 km (0.079 R)
• M7: 1,447,659 km (0.092 R)
• M8: 1,683,574 km (0.06 R)
• M9: 1,823,897 km (0.091 R)
• M10: 3,162,499 km (0.065 R)
• M11: 3,737,553 km (0.1 R)
• M12: 3,783,031 km (0.052 R)
• M13: 4,248,879 km (0.105 R)
• M14: 4,881,229 km (0.112 R)
• M15: 4,931,045 km (0.102 R)
• M16: 4,981,011 km (0.091 R)
• M17: 6,780,075 km (0.114 R)
• M18: 6,947,624 km (0.116 R)
• M19: 7,003,724 km (0.028 R)
• M20: 8,395,881 km (0.042 R)
• M21: 8,575,848 km (0.11 R)
• M22: 9,246,345 km (0.073 R)
• M23: 9,681,825 km (0.059 R)
• M24: 9,870,468 km (0.101 R)
• M25: 10,251,493 km (0.112 R)
• M26: 10,315,521 km (0.055 R)
• M27: 13,328,273 km (0.082 R)
• M28: 14,174,398 km (0.097 R)
• M29: 14,245,756 km (0.107 R)
• M30: 18,346,234 km (0.089 R)
• M31: 18,892,565 km (0.082 R)
• M32: 19,602,707 km (0.113 R)
• M33: 20,402,158 km (0.104 R)
• M34: 21,130,699 km (0.116 R)
• M35: 21,293,761 km (0.088 R)
• M36: 21,950,047 km (0.117 R)
• M37: 22,280,808 km (0.066 R)
• M38: 22,363,685 km (0.087 R)
• M39: 23,198,591 km (0.043 R)
• M40: 23,620,008 km (0.069 R)
• M41: 24,898,920 km (0.086 R)
• M42: 25,938,176 km (0.096 R)
• M43: 26,287,787 km (0.066 R)
• M44: 26,903,232 km (0.083 R)
• M45: 29,959,666 km (0.059 R)
• M46: 31,249,798 km (0.112 R)
• M47: 34,841,793 km (0.086 R)
• M48: 35,808,494 km (0.116 R)
• M49: 36,490,511 km (0.051 R)
• M50: 37,176,716 km (0.052 R)
• M51: 37,275,152 km (0.103 R)
• M52: 39,461,375 km (0.107 R)
• M53: 41,586,712 km (0.099 R)
• M54: 42,303,435 km (0.117 R)
• M55: 42,817,753 km (0.095 R)
• M56: 43,645,179 km (0.108 R)
• M57: 44,896,116 km (0.085 R)
• M58: 45,736,557 km (0.116 R)
• M59: 47,967,510 km (0.099 R)
• M60: 48,718,940 km (0.083 R)
• M61: 48,934,361 km (0.076 R)
• M62: 49,150,081 km (0.119 R)
• M63: 49,258,091 km (0.119 R)
• M64: 49,474,260 km (0.097 R)
• M65: 50,124,861 km (0.065 R)
• M66: 50,233,469 km (0.036 R)
• M67: 50,451,134 km (0.079 R)
• M68: 53,975,660 km (0.093 R)
• M69: 57,237,492 km (0.063 R)
• M70: 58,034,400 km (0.095 R)
• M71: 62,775,006 km (0.071 R)
• M72: 64,422,079 km (0.091 R)
• M73: 65,013,739 km (0.114 R)
• M74: 65,250,851 km (0.083 R)
• M75: 65,607,193 km (0.062 R)
• M76: 67,758,411 km (0.088 R)
• M77: 67,998,964 km (0.103 R)
• M78: 68,239,667 km (0.099 R)
• M79: 68,721,971 km (0.051 R)
• M80: 69,811,342 km (0.09 R)
• M81: 71,394,985 km (0.091 R)
• M82: 71,762,099 km (0.116 R)
• M83: 71,884,619 km (0.091 R)
• M84: 72,252,630 km (0.09 R)
• M85: 77,218,232 km (0.066 R)
• M86: 77,595,069 km (0.096 R)
• M87: 78,982,141 km (0.085 R)
• M88: 80,377,290 km (0.105 R)
• M89: 81,141,735 km (0.102 R)
• M90: 81,908,574 km (0.113 R)
• M91: 84,999,865 km (0.114 R)
• M92: 85,259,118 km (0.067 R)
• M93: 85,518,820 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 13,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit