🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277

Radius: 14.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.97 AU - 1.23 AU

Year: 811 Days

Day: 12.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,546,710 km

• M1: 180,116 km (0.091 R)
• M2: 322,533 km (0.103 R)
• M3: 503,098 km (0.113 R)
• M4: 616,044 km (0.05 R)
• M5: 714,180 km (0.088 R)
• M6: 836,850 km (0.075 R)
• M7: 1,025,942 km (0.057 R)
• M8: 1,198,728 km (0.111 R)
• M9: 1,359,845 km (0.088 R)
• M10: 1,657,096 km (0.088 R)
• M11: 1,758,972 km (0.04 R)
• M12: 1,850,675 km (0.099 R)
• M13: 1,944,174 km (0.104 R)
• M14: 2,097,362 km (0.08 R)
• M15: 2,254,590 km (0.087 R)
• M16: 2,679,447 km (0.107 R)
• M17: 2,836,376 km (0.116 R)
• M18: 3,333,639 km (0.111 R)
• M19: 3,441,200 km (0.112 R)
• M20: 3,588,853 km (0.092 R)
• M21: 3,947,289 km (0.105 R)
• M22: 4,118,729 km (0.12 R)
• M23: 4,275,806 km (0.119 R)
• M24: 4,376,187 km (0.065 R)
• M25: 4,725,049 km (0.11 R)
• M26: 4,820,193 km (0.028 R)
• M27: 4,942,265 km (0.054 R)
• M28: 5,189,401 km (0.11 R)
• M29: 5,287,686 km (0.092 R)
• M30: 5,549,782 km (0.034 R)
• M31: 6,304,653 km (0.075 R)
• M32: 6,409,670 km (0.115 R)
• M33: 6,553,883 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.4

Radius: 14.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.21 AU - 1.57 AU

Year: 1152 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 59,546,710 km

• M1: 186,698 km (0.106 R)
• M2: 291,716 km (0.063 R)
• M3: 465,549 km (0.036 R)
• M4: 562,787 km (0.116 R)
• M5: 752,776 km (0.097 R)
• M6: 860,038 km (0.059 R)
• M7: 1,071,121 km (0.111 R)
• M8: 1,262,157 km (0.074 R)
• M9: 1,370,017 km (0.056 R)
• M10: 1,481,169 km (0.07 R)
• M11: 1,637,349 km (0.082 R)
• M12: 1,730,399 km (0.076 R)
• M13: 1,825,393 km (0.119 R)
• M14: 1,948,961 km (0.119 R)
• M15: 2,066,395 km (0.026 R)
• M16: 2,195,648 km (0.098 R)
• M17: 2,337,168 km (0.118 R)
• M18: 2,560,368 km (0.094 R)
• M19: 2,669,574 km (0.088 R)
• M20: 2,965,479 km (0.068 R)
• M21: 3,059,576 km (0.108 R)
• M22: 3,197,206 km (0.106 R)
• M23: 3,326,309 km (0.092 R)
• M24: 3,534,100 km (0.08 R)
• M25: 3,723,790 km (0.101 R)
• M26: 3,859,775 km (0.084 R)
• M27: 3,951,329 km (0.108 R)
• M28: 4,090,155 km (0.069 R)
• M29: 4,325,174 km (0.089 R)
• M30: 4,468,488 km (0.092 R)
• M31: 4,698,420 km (0.04 R)
• M32: 4,821,091 km (0.074 R)
• M33: 5,514,926 km (0.116 R)
• M34: 5,644,477 km (0.115 R)
• M35: 5,762,061 km (0.091 R)
• M36: 5,933,201 km (0.094 R)
• M37: 6,159,692 km (0.097 R)
• M38: 6,334,871 km (0.117 R)
• M39: 6,634,965 km (0.099 R)
• M40: 6,898,107 km (0.061 R)
• M41: 7,023,919 km (0.103 R)
• M42: 7,136,417 km (0.11 R)
• M43: 7,292,148 km (0.071 R)
• M44: 7,434,565 km (0.077 R)
• M45: 7,549,307 km (0.095 R)
• M46: 7,751,414 km (0.072 R)
• M47: 7,896,972 km (0.099 R)
• M48: 8,102,221 km (0.034 R)
• M49: 8,309,264 km (0.096 R)
• M50: 8,880,130 km (0.057 R)
• M51: 9,139,682 km (0.115 R)
• M52: 9,494,827 km (0.073 R)
• M53: 9,635,000 km (0.115 R)
• M54: 9,807,337 km (0.094 R)
• M55: 9,949,006 km (0.094 R)
• M56: 10,314,474 km (0.086 R)
• M57: 10,539,020 km (0.063 R)
• M58: 10,846,594 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.3

Radius: 13.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.34 AU - 5.58 AU

Year: 7765 Days

Day: 7.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 99.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,546,710 km

• M1: 204,201 km (0.09 R)
• M2: 449,841 km (0.076 R)
• M3: 656,585 km (0.119 R)
• M4: 963,261 km (0.118 R)
• M5: 1,064,538 km (0.102 R)
• M6: 1,187,807 km (0.118 R)
• M7: 1,391,709 km (0.089 R)
• M8: 1,567,636 km (0.075 R)
• M9: 1,689,259 km (0.085 R)
• M10: 1,877,752 km (0.079 R)
• M11: 1,963,921 km (0.099 R)
• M12: 2,095,717 km (0.042 R)
• M13: 2,557,076 km (0.111 R)
• M14: 3,492,961 km (0.1 R)
• M15: 3,763,134 km (0.109 R)
• M16: 4,181,410 km (0.12 R)
• M17: 5,399,885 km (0.106 R)
• M18: 5,935,744 km (0.056 R)
• M19: 6,754,942 km (0.038 R)
• M20: 7,092,734 km (0.09 R)
• M21: 7,401,355 km (0.078 R)
• M22: 7,890,390 km (0.058 R)
• M23: 8,138,872 km (0.097 R)
• M24: 8,390,047 km (0.092 R)
• M25: 8,498,356 km (0.057 R)
• M26: 9,121,581 km (0.064 R)
• M27: 9,721,618 km (0.071 R)
• M28: 10,606,639 km (0.067 R)
• M29: 10,841,806 km (0.084 R)
• M30: 10,999,483 km (0.111 R)
• M31: 11,118,263 km (0.086 R)
• M32: 12,951,136 km (0.065 R)
• M33: 13,497,917 km (0.104 R)
• M34: 13,795,616 km (0.092 R)
• M35: 13,966,607 km (0.12 R)
• M36: 14,397,299 km (0.051 R)
• M37: 15,095,622 km (0.102 R)
• M38: 15,804,865 km (0.089 R)
• M39: 16,706,791 km (0.116 R)
• M40: 16,934,928 km (0.119 R)
• M41: 17,164,112 km (0.078 R)
• M42: 17,255,965 km (0.111 R)
• M43: 17,440,419 km (0.103 R)
• M44: 18,607,582 km (0.113 R)
• M45: 18,844,096 km (0.115 R)
• M46: 19,176,951 km (0.115 R)
• M47: 19,896,517 km (0.042 R)
• M48: 20,138,417 km (0.102 R)
• M49: 20,283,975 km (0.057 R)
• M50: 20,576,290 km (0.064 R)
• M51: 20,722,895 km (0.107 R)
• M52: 20,918,869 km (0.036 R)
• M53: 21,411,794 km (0.083 R)
• M54: 21,808,826 km (0.072 R)
• M55: 22,158,287 km (0.073 R)
• M56: 22,358,748 km (0.072 R)
• M57: 23,116,013 km (0.112 R)
• M58: 23,319,466 km (0.098 R)
• M59: 24,087,352 km (0.093 R)
• M60: 24,915,675 km (0.11 R)
• M61: 25,280,993 km (0.081 R)
• M62: 25,438,071 km (0.076 R)
• M63: 25,700,615 km (0.104 R)
• M64: 27,080,506 km (0.072 R)
• M65: 31,306,496 km (0.101 R)
• M66: 31,587,890 km (0.046 R)
• M67: 31,757,234 km (0.09 R)
• M68: 32,607,997 km (0.1 R)
• M69: 32,779,137 km (0.094 R)
• M70: 33,236,757 km (0.05 R)
• M71: 33,927,301 km (0.09 R)
• M72: 34,100,685 km (0.092 R)
• M73: 34,448,350 km (0.054 R)
• M74: 34,738,870 km (0.059 R)
• M75: 35,439,586 km (0.107 R)
• M76: 35,791,739 km (0.084 R)
• M77: 35,968,265 km (0.106 R)
• M78: 36,144,940 km (0.079 R)
• M79: 36,795,691 km (0.04 R)
• M80: 38,529,680 km (0.05 R)
• M81: 40,473,854 km (0.047 R)
• M82: 40,841,864 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.3

Radius: 6.3

Gravity: 17.64 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.81 AU - 7.39 AU

Year: 10590 Days

Day: 20.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,546,710 km

• M1: 161,267 km (0.086 R)
• M2: 420,520 km (0.075 R)
• M3: 655,239 km (0.087 R)
• M4: 986,299 km (0.085 R)
• M5: 1,758,373 km (0.052 R)
• M6: 2,265,510 km (0.045 R)
• M7: 2,646,237 km (0.117 R)
• M8: 2,787,008 km (0.067 R)
• M9: 3,682,651 km (0.099 R)
• M10: 3,808,463 km (0.119 R)
• M11: 4,064,125 km (0.1 R)
• M12: 4,727,592 km (0.118 R)
• M13: 5,211,990 km (0.1 R)
• M14: 5,784,650 km (0.111 R)
• M15: 5,857,654 km (0.109 R)
• M16: 6,152,811 km (0.106 R)
• M17: 6,377,208 km (0.048 R)
• M18: 6,490,453 km (0.118 R)
• M19: 6,989,063 km (0.079 R)
• M20: 7,901,012 km (0.05 R)
• M21: 8,474,271 km (0.096 R)
• M22: 9,145,666 km (0.097 R)
• M23: 9,660,432 km (0.053 R)
• M24: 9,965,163 km (0.043 R)
• M25: 10,762,968 km (0.109 R)
• M26: 10,807,848 km (0.091 R)
• M27: 10,988,113 km (0.073 R)
• M28: 11,033,441 km (0.111 R)
• M29: 11,214,904 km (0.104 R)
• M30: 11,306,158 km (0.03 R)
• M31: 12,325,069 km (0.047 R)
• M32: 13,421,472 km (0.058 R)
• M33: 13,956,733 km (0.082 R)
• M34: 14,648,025 km (0.075 R)
• M35: 15,249,558 km (0.033 R)
• M36: 15,654,968 km (0.099 R)
• M37: 15,705,981 km (0.098 R)
• M38: 16,012,657 km (0.07 R)
• M39: 16,321,427 km (0.118 R)
• M40: 16,788,172 km (0.045 R)
• M41: 17,049,370 km (0.078 R)
• M42: 17,417,381 km (0.101 R)
• M43: 17,681,870 km (0.117 R)
• M44: 17,787,935 km (0.039 R)
• M45: 19,078,216 km (0.102 R)
• M46: 21,691,093 km (0.042 R)
• M47: 23,766,913 km (0.072 R)
• M48: 24,060,125 km (0.061 R)
• M49: 25,066,320 km (0.075 R)
• M50: 25,125,860 km (0.111 R)
• M51: 26,328,028 km (0.092 R)
• M52: 26,814,222 km (0.084 R)
• M53: 27,425,927 km (0.091 R)
• M54: 27,856,919 km (0.11 R)
• M55: 28,104,204 km (0.079 R)
• M56: 28,290,154 km (0.11 R)
• M57: 28,414,320 km (0.061 R)
• M58: 29,037,994 km (0.068 R)
• M59: 29,226,038 km (0.089 R)
• M60: 29,666,155 km (0.12 R)
• M61: 30,171,946 km (0.119 R)
• M62: 30,362,384 km (0.085 R)
• M63: 31,063,848 km (0.114 R)
• M64: 31,256,231 km (0.076 R)
• M65: 31,964,577 km (0.079 R)
• M66: 32,029,203 km (0.051 R)
• M67: 32,288,157 km (0.026 R)
• M68: 33,331,453 km (0.105 R)
• M69: 35,050,033 km (0.104 R)
• M70: 35,250,195 km (0.063 R)
• M71: 35,517,676 km (0.086 R)
• M72: 35,852,925 km (0.118 R)
• M73: 36,391,627 km (0.074 R)
• M74: 37,340,676 km (0.114 R)
• M75: 37,545,026 km (0.088 R)
• M76: 39,401,536 km (0.107 R)
• M77: 41,852,248 km (0.072 R)
• M78: 42,846,326 km (0.097 R)
• M79: 42,917,535 km (0.118 R)
• M80: 44,423,985 km (0.116 R)
• M81: 44,712,859 km (0.111 R)
• M82: 45,219,996 km (0.119 R)
• M83: 45,365,255 km (0.076 R)
• M84: 46,166,651 km (0.117 R)
• M85: 46,679,173 km (0.067 R)
• M86: 46,972,983 km (0.115 R)
• M87: 47,193,640 km (0.087 R)
• M88: 47,414,596 km (0.075 R)
• M89: 47,857,705 km (0.089 R)
• M90: 47,931,756 km (0.098 R)
• M91: 49,943,548 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.1

Radius: 4.7

Gravity: 36.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.36 AU - 7.48 AU

Year: 12796 Days

Day: 21.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,546,710 km

• M1: 178,919 km (0.101 R)
• M2: 398,978 km (0.115 R)
• M3: 552,315 km (0.025 R)
• M4: 743,651 km (0.096 R)
• M5: 911,051 km (0.114 R)
• M6: 1,067,082 km (0.077 R)
• M7: 1,354,310 km (0.038 R)
• M8: 1,429,856 km (0.114 R)
• M9: 1,532,630 km (0.12 R)
• M10: 1,745,658 km (0.116 R)
• M11: 2,140,596 km (0.063 R)
• M12: 2,258,479 km (0.076 R)
• M13: 2,348,238 km (0.111 R)
• M14: 2,531,346 km (0.087 R)
• M15: 2,593,429 km (0.112 R)
• M16: 3,309,105 km (0.045 R)
• M17: 3,937,266 km (0.111 R)
• M18: 4,338,937 km (0.102 R)
• M19: 4,525,934 km (0.082 R)
• M20: 4,830,515 km (0.065 R)
• M21: 5,339,447 km (0.093 R)
• M22: 5,742,464 km (0.119 R)
• M23: 5,988,852 km (0.081 R)
• M24: 6,492,248 km (0.11 R)
• M25: 6,663,089 km (0.03 R)
• M26: 7,096,624 km (0.096 R)
• M27: 7,228,420 km (0.037 R)
• M28: 7,583,864 km (0.05 R)
• M29: 7,809,009 km (0.079 R)
• M30: 8,311,807 km (0.1 R)
• M31: 8,590,508 km (0.089 R)
• M32: 8,731,130 km (0.083 R)
• M33: 9,348,670 km (0.101 R)
• M34: 9,882,286 km (0.099 R)
• M35: 9,931,354 km (0.098 R)
• M36: 10,029,490 km (0.117 R)
• M37: 10,826,996 km (0.111 R)
• M38: 11,386,941 km (0.116 R)
• M39: 12,165,748 km (0.104 R)
• M40: 13,773,925 km (0.119 R)
• M41: 15,334,231 km (0.118 R)
• M42: 16,077,433 km (0.108 R)
• M43: 16,192,773 km (0.093 R)
• M44: 17,717,624 km (0.11 R)
• M45: 17,836,853 km (0.075 R)
• M46: 18,016,072 km (0.105 R)
• M47: 18,497,178 km (0.103 R)
• M48: 19,903,398 km (0.091 R)
• M49: 20,462,894 km (0.115 R)
• M50: 21,788,631 km (0.057 R)
• M51: 22,236,676 km (0.057 R)
• M52: 22,623,088 km (0.091 R)
• M53: 22,817,116 km (0.062 R)
• M54: 23,206,968 km (0.099 R)
• M55: 24,256,996 km (0.091 R)
• M56: 24,588,355 km (0.107 R)
• M57: 25,255,561 km (0.054 R)
• M58: 27,155,005 km (0.082 R)
• M59: 27,292,486 km (0.104 R)
• M60: 27,844,502 km (0.064 R)
• M61: 28,400,109 km (0.071 R)
• M62: 29,170,238 km (0.074 R)
• M63: 29,451,931 km (0.067 R)
• M64: 29,522,541 km (0.106 R)
• M65: 31,377,106 km (0.058 R)
• M66: 32,829,103 km (0.064 R)
• M67: 34,377,142 km (0.111 R)
• M68: 34,973,140 km (0.09 R)
• M69: 35,422,382 km (0.117 R)
• M70: 35,873,569 km (0.115 R)
• M71: 36,024,364 km (0.11 R)
• M72: 36,175,308 km (0.074 R)
• M73: 37,926,950 km (0.092 R)
• M74: 39,317,013 km (0.107 R)
• M75: 39,628,177 km (0.038 R)
• M76: 40,802,370 km (0.068 R)
• M77: 41,908,497 km (0.117 R)
• M78: 41,987,934 km (0.083 R)
• M79: 42,146,807 km (0.079 R)
• M80: 43,586,088 km (0.1 R)
• M81: 43,827,539 km (0.11 R)
• M82: 45,041,376 km (0.035 R)
• M83: 45,122,757 km (0.076 R)
• M84: 45,693,323 km (0.094 R)
• M85: 46,924,065 km (0.105 R)
• M86: 47,750,593 km (0.056 R)
• M87: 50,006,230 km (0.117 R)
• M88: 50,174,677 km (0.045 R)
• M89: 51,274,221 km (0.092 R)
• M90: 54,101,023 km (0.042 R)
• M91: 54,360,425 km (0.075 R)
• M92: 56,100,847 km (0.112 R)
• M93: 56,188,362 km (0.101 R)
• M94: 58,745,438 km (0.094 R)
• M95: 58,834,299 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 12,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit