🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.46 AU - 0.74 AU

Year: 296 Days

Day: 19.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,920,396 km

• M1: 192,832 km (0.071 R)
• M2: 268,678 km (0.067 R)

Asteroid Belt

Center: 0.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.9

Radius: 10

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.15 AU - 1.27 AU

Year: 846 Days

Day: 6.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 67,920,396 km

• M1: 129,701 km (0.102 R)
• M2: 205,398 km (0.083 R)
• M3: 281,842 km (0.092 R)
• M4: 424,559 km (0.053 R)
• M5: 487,839 km (0.092 R)
• M6: 550,071 km (0.102 R)
• M7: 900,430 km (0.037 R)
• M8: 998,416 km (0.031 R)
• M9: 1,119,740 km (0.106 R)
• M10: 1,252,882 km (0.116 R)
• M11: 1,405,771 km (0.078 R)
• M12: 1,550,133 km (0.084 R)
• M13: 1,624,334 km (0.087 R)
• M14: 1,776,325 km (0.049 R)
• M15: 1,877,603 km (0.078 R)
• M16: 2,061,758 km (0.108 R)
• M17: 2,168,571 km (0.106 R)
• M18: 2,243,669 km (0.087 R)
• M19: 2,311,138 km (0.06 R)
• M20: 2,552,588 km (0.11 R)
• M21: 2,748,262 km (0.077 R)
• M22: 3,051,049 km (0.067 R)
• M23: 3,144,996 km (0.062 R)
• M24: 3,442,247 km (0.119 R)
• M25: 3,559,831 km (0.11 R)
• M26: 3,758,647 km (0.092 R)
• M27: 3,829,257 km (0.075 R)
• M28: 3,930,684 km (0.065 R)
• M29: 4,126,059 km (0.087 R)
• M30: 4,472,976 km (0.089 R)
• M31: 4,731,332 km (0.035 R)
• M32: 4,873,300 km (0.089 R)
• M33: 5,083,336 km (0.104 R)
• M34: 5,352,911 km (0.085 R)
• M35: 5,501,013 km (0.105 R)
• M36: 5,754,581 km (0.096 R)
• M37: 5,871,118 km (0.071 R)
• M38: 5,988,552 km (0.079 R)
• M39: 6,059,312 km (0.086 R)
• M40: 6,166,125 km (0.1 R)
• M41: 6,733,550 km (0.043 R)
• M42: 6,918,303 km (0.098 R)
• M43: 7,167,084 km (0.065 R)
• M44: 7,267,465 km (0.114 R)
• M45: 7,648,042 km (0.102 R)
• M46: 7,737,800 km (0.101 R)
• M47: 7,918,365 km (0.118 R)
• M48: 8,048,216 km (0.072 R)
• M49: 8,165,650 km (0.082 R)
• M50: 8,336,341 km (0.101 R)
• M51: 8,441,957 km (0.117 R)
• M52: 8,667,850 km (0.098 R)
• M53: 9,098,542 km (0.106 R)
• M54: 9,166,460 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.3

Radius: 9.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.03 AU - 1.59 AU

Year: 953 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 67,920,396 km

• M1: 122,221 km (0.063 R)
• M2: 207,791 km (0.119 R)
• M3: 300,393 km (0.102 R)
• M4: 379,679 km (0.107 R)
• M5: 458,966 km (0.077 R)
• M6: 529,128 km (0.077 R)
• M7: 623,674 km (0.099 R)
• M8: 689,048 km (0.116 R)
• M9: 756,965 km (0.099 R)
• M10: 819,946 km (0.106 R)
• M11: 983,606 km (0.108 R)
• M12: 1,057,208 km (0.098 R)
• M13: 1,149,809 km (0.059 R)
• M14: 1,267,244 km (0.076 R)
• M15: 1,338,901 km (0.118 R)
• M16: 1,463,067 km (0.112 R)
• M17: 1,562,251 km (0.111 R)
• M18: 1,654,104 km (0.035 R)
• M19: 1,772,735 km (0.112 R)
• M20: 1,848,282 km (0.049 R)
• M21: 2,034,232 km (0.113 R)
• M22: 2,113,668 km (0.088 R)
• M23: 2,210,309 km (0.114 R)
• M24: 2,302,910 km (0.113 R)
• M25: 2,380,252 km (0.061 R)
• M26: 2,469,711 km (0.028 R)
• M27: 2,537,479 km (0.101 R)
• M28: 2,651,921 km (0.08 R)
• M29: 2,762,325 km (0.117 R)
• M30: 2,838,769 km (0.107 R)
• M31: 3,035,939 km (0.079 R)
• M32: 3,237,747 km (0.099 R)
• M33: 3,355,929 km (0.094 R)
• M34: 3,615,781 km (0.116 R)
• M35: 3,732,018 km (0.103 R)
• M36: 3,902,111 km (0.099 R)
• M37: 4,101,674 km (0.12 R)
• M38: 4,236,612 km (0.105 R)
• M39: 4,462,355 km (0.11 R)
• M40: 4,656,982 km (0.087 R)
• M41: 4,783,691 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756

Radius: 10.7

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.75 AU - 2.23 AU

Year: 1785 Days

Day: 5.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 67,920,396 km

• M1: 135,685 km (0.102 R)
• M2: 213,925 km (0.077 R)
• M3: 356,193 km (0.101 R)
• M4: 446,550 km (0.09 R)
• M5: 539,450 km (0.084 R)
• M6: 647,759 km (0.073 R)
• M7: 724,502 km (0.12 R)
• M8: 914,043 km (0.091 R)
• M9: 1,205,160 km (0.039 R)
• M10: 1,272,928 km (0.057 R)
• M11: 1,381,985 km (0.093 R)
• M12: 1,567,636 km (0.075 R)
• M13: 1,728,753 km (0.098 R)
• M14: 1,895,555 km (0.057 R)
• M15: 1,975,141 km (0.093 R)
• M16: 2,378,457 km (0.09 R)
• M17: 2,452,358 km (0.068 R)
• M18: 2,577,272 km (0.094 R)
• M19: 2,978,045 km (0.045 R)
• M20: 3,192,718 km (0.118 R)
• M21: 3,637,323 km (0.115 R)
• M22: 3,794,700 km (0.092 R)
• M23: 3,954,470 km (0.085 R)
• M24: 4,116,335 km (0.099 R)
• M25: 4,646,510 km (0.106 R)
• M26: 5,054,164 km (0.105 R)
• M27: 5,392,106 km (0.12 R)
• M28: 5,539,160 km (0.115 R)
• M29: 5,637,895 km (0.08 R)
• M30: 5,737,228 km (0.087 R)
• M31: 5,853,914 km (0.087 R)
• M32: 6,072,776 km (0.07 R)
• M33: 6,208,910 km (0.054 R)
• M34: 6,277,276 km (0.091 R)
• M35: 6,851,134 km (0.071 R)
• M36: 7,028,407 km (0.063 R)
• M37: 7,351,239 km (0.094 R)
• M38: 7,734,210 km (0.088 R)
• M39: 8,048,964 km (0.047 R)
• M40: 8,142,313 km (0.072 R)
• M41: 8,330,208 km (0.119 R)
• M42: 8,443,603 km (0.104 R)
• M43: 8,652,890 km (0.098 R)
• M44: 8,941,016 km (0.086 R)
• M45: 9,507,094 km (0.107 R)
• M46: 9,924,173 km (0.108 R)
• M47: 10,428,617 km (0.105 R)
• M48: 10,571,483 km (0.115 R)
• M49: 10,735,442 km (0.117 R)
• M50: 10,900,150 km (0.104 R)
• M51: 10,982,877 km (0.047 R)
• M52: 11,315,882 km (0.066 R)
• M53: 11,462,638 km (0.075 R)
• M54: 12,270,167 km (0.114 R)
• M55: 12,420,962 km (0.062 R)
• M56: 12,572,355 km (0.082 R)
• M57: 12,680,813 km (0.096 R)
• M58: 12,986,292 km (0.048 R)
• M59: 13,206,051 km (0.112 R)
• M60: 13,316,305 km (0.041 R)
• M61: 13,515,719 km (0.108 R)
• M62: 13,939,829 km (0.068 R)
• M63: 14,709,659 km (0.053 R)
• M64: 14,846,990 km (0.097 R)
• M65: 15,030,696 km (0.05 R)
• M66: 15,563,265 km (0.038 R)

Asteroid Belt

Center: 2.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.9

Radius: 9.1

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.84 AU - 4.62 AU

Year: 4580 Days

Day: 7.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,920,396 km

• M1: 130,449 km (0.046 R)
• M2: 216,169 km (0.106 R)
• M3: 433,535 km (0.105 R)
• M4: 494,122 km (0.108 R)
• M5: 625,469 km (0.071 R)
• M6: 744,249 km (0.089 R)
• M7: 806,781 km (0.083 R)
• M8: 1,033,272 km (0.111 R)
• M9: 1,190,799 km (0.085 R)
• M10: 1,325,736 km (0.08 R)
• M11: 1,434,344 km (0.114 R)
• M12: 1,578,258 km (0.096 R)
• M13: 1,968,259 km (0.108 R)
• M14: 2,092,874 km (0.114 R)
• M15: 2,368,882 km (0.119 R)
• M16: 2,715,650 km (0.097 R)
• M17: 3,057,930 km (0.029 R)
• M18: 3,181,947 km (0.104 R)
• M19: 3,392,581 km (0.109 R)
• M20: 3,872,042 km (0.105 R)
• M21: 4,051,709 km (0.109 R)
• M22: 4,211,330 km (0.078 R)
• M23: 4,536,555 km (0.086 R)
• M24: 4,678,524 km (0.078 R)
• M25: 4,797,903 km (0.069 R)
• M26: 5,015,418 km (0.103 R)
• M27: 6,334,572 km (0.08 R)
• M28: 6,466,817 km (0.117 R)
• M29: 6,734,148 km (0.088 R)
• M30: 7,446,084 km (0.05 R)
• M31: 7,726,281 km (0.11 R)
• M32: 7,981,495 km (0.089 R)
• M33: 8,558,494 km (0.082 R)
• M34: 8,734,272 km (0.093 R)
• M35: 9,178,877 km (0.094 R)
• M36: 9,752,584 km (0.05 R)
• M37: 9,813,620 km (0.106 R)
• M38: 10,059,260 km (0.038 R)
• M39: 10,151,861 km (0.049 R)
• M40: 11,061,715 km (0.066 R)
• M41: 11,253,201 km (0.085 R)
• M42: 12,591,204 km (0.115 R)
• M43: 12,925,106 km (0.05 R)
• M44: 13,329,619 km (0.053 R)
• M45: 14,116,653 km (0.074 R)
• M46: 14,255,032 km (0.067 R)
• M47: 14,708,014 km (0.085 R)
• M48: 15,343,057 km (0.103 R)
• M49: 15,485,474 km (0.03 R)
• M50: 15,807,259 km (0.03 R)
• M51: 15,915,119 km (0.076 R)
• M52: 17,116,689 km (0.044 R)
• M53: 17,301,443 km (0.113 R)
• M54: 17,635,345 km (0.083 R)
• M55: 18,008,891 km (0.052 R)
• M56: 18,272,034 km (0.106 R)
• M57: 19,490,807 km (0.061 R)
• M58: 19,567,850 km (0.088 R)
• M59: 20,422,054 km (0.068 R)
• M60: 20,539,488 km (0.057 R)
• M61: 21,646,363 km (0.112 R)
• M62: 21,926,111 km (0.094 R)
• M63: 22,327,781 km (0.061 R)
• M64: 22,894,309 km (0.116 R)
• M65: 23,670,721 km (0.119 R)
• M66: 23,752,851 km (0.072 R)
• M67: 24,289,608 km (0.098 R)
• M68: 25,333,203 km (0.112 R)
• M69: 25,501,500 km (0.106 R)
• M70: 25,754,620 km (0.1 R)
• M71: 25,881,628 km (0.047 R)
• M72: 26,178,431 km (0.086 R)
• M73: 26,433,944 km (0.079 R)
• M74: 26,604,635 km (0.116 R)
• M75: 26,990,149 km (0.08 R)
• M76: 27,420,542 km (0.045 R)
• M77: 27,507,009 km (0.112 R)
• M78: 27,940,095 km (0.118 R)
• M79: 28,244,826 km (0.117 R)
• M80: 28,637,969 km (0.087 R)
• M81: 29,209,283 km (0.092 R)
• M82: 29,518,353 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.1

Radius: 6.9

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.17 AU - 9.23 AU

Year: 17743 Days

Day: 15.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,920,396 km

• M1: 134,339 km (0.049 R)
• M2: 474,076 km (0.104 R)
• M3: 669,750 km (0.112 R)
• M4: 733,329 km (0.116 R)
• M5: 1,008,888 km (0.12 R)
• M6: 1,369,120 km (0.05 R)
• M7: 2,040,814 km (0.079 R)
• M8: 2,166,925 km (0.101 R)
• M9: 2,360,954 km (0.116 R)
• M10: 2,459,987 km (0.089 R)
• M11: 2,870,484 km (0.084 R)
• M12: 3,192,269 km (0.103 R)
• M13: 3,413,225 km (0.072 R)
• M14: 3,792,605 km (0.092 R)
• M15: 4,026,576 km (0.12 R)
• M16: 4,673,737 km (0.115 R)
• M17: 5,439,827 km (0.055 R)
• M18: 5,792,729 km (0.107 R)
• M19: 6,017,126 km (0.098 R)
• M20: 6,198,737 km (0.084 R)
• M21: 6,244,365 km (0.102 R)
• M22: 6,474,446 km (0.12 R)
• M23: 7,912,381 km (0.077 R)
• M24: 8,412,935 km (0.118 R)
• M25: 8,923,812 km (0.049 R)
• M26: 10,028,892 km (0.118 R)
• M27: 10,082,597 km (0.102 R)
• M28: 10,190,158 km (0.096 R)
• M29: 10,679,493 km (0.05 R)
• M30: 13,297,605 km (0.1 R)
• M31: 14,071,625 km (0.118 R)
• M32: 15,229,213 km (0.059 R)
• M33: 15,788,110 km (0.025 R)
• M34: 16,353,740 km (0.074 R)
• M35: 16,734,467 km (0.061 R)
• M36: 16,798,195 km (0.038 R)
• M37: 17,311,166 km (0.075 R)
• M38: 18,090,123 km (0.094 R)
• M39: 18,549,837 km (0.063 R)
• M40: 18,615,809 km (0.077 R)
• M41: 19,013,291 km (0.104 R)
• M42: 21,456,673 km (0.09 R)
• M43: 22,152,752 km (0.076 R)
• M44: 23,781,723 km (0.096 R)
• M45: 24,140,908 km (0.104 R)
• M46: 24,719,403 km (0.079 R)
• M47: 25,742,652 km (0.109 R)
• M48: 26,779,814 km (0.072 R)
• M49: 27,679,496 km (0.076 R)
• M50: 28,741,641 km (0.099 R)
• M51: 28,970,974 km (0.094 R)
• M52: 29,817,249 km (0.055 R)
• M53: 30,827,633 km (0.073 R)
• M54: 31,533,735 km (0.072 R)
• M55: 33,041,831 km (0.12 R)
• M56: 34,573,265 km (0.088 R)
• M57: 34,654,496 km (0.094 R)
• M58: 36,375,171 km (0.118 R)
• M59: 38,207,446 km (0.092 R)
• M60: 38,375,594 km (0.08 R)
• M61: 39,728,856 km (0.09 R)
• M62: 40,754,050 km (0.046 R)
• M63: 42,830,469 km (0.041 R)
• M64: 45,118,568 km (0.066 R)
• M65: 45,563,023 km (0.095 R)
• M66: 45,652,184 km (0.045 R)
• M67: 46,098,434 km (0.09 R)
• M68: 48,442,334 km (0.097 R)
• M69: 48,988,815 km (0.117 R)
• M70: 49,080,069 km (0.051 R)
• M71: 49,445,687 km (0.101 R)
• M72: 51,565,488 km (0.059 R)
• M73: 52,309,738 km (0.057 R)
• M74: 52,496,436 km (0.117 R)
• M75: 52,963,929 km (0.067 R)
• M76: 55,322,340 km (0.108 R)
• M77: 56,849,435 km (0.045 R)
• M78: 57,907,541 km (0.049 R)
• M79: 58,004,031 km (0.085 R)
• M80: 58,680,962 km (0.114 R)
• M81: 59,166,257 km (0.118 R)
• M82: 59,750,138 km (0.106 R)
• M83: 59,945,213 km (0.028 R)
• M84: 60,042,901 km (0.102 R)
• M85: 61,218,590 km (0.104 R)
• M86: 61,513,597 km (0.115 R)
• M87: 63,194,629 km (0.066 R)
• M88: 63,393,444 km (0.097 R)
• M89: 63,592,409 km (0.092 R)
• M90: 63,791,674 km (0.053 R)
• M91: 64,190,651 km (0.079 R)
• M92: 66,804,276 km (0.106 R)
• M93: 67,412,241 km (0.088 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: 539 - 10,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit