🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.85 AU - 1.31 AU

Year: 418 Days

Day: 28.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,838,636 km

• M1: 121,324 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.2 AU - 1.3 AU

Year: 521 Days

Day: 47.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 84,838,636 km

• M1: 69,264 km (0.112 R)
• M2: 87,515 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.87 AU - 2.27 AU

Year: 1110 Days

Day: 19.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,838,636 km

• M1: 606,470 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.9

Radius: 14.7

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.77 AU - 5.75 AU

Year: 3871 Days

Day: 11.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 84,838,636 km

• M1: 194,477 km (0.049 R)
• M2: 301,889 km (0.111 R)
• M3: 418,425 km (0.066 R)
• M4: 719,416 km (0.076 R)
• M5: 1,235,080 km (0.078 R)
• M6: 1,372,261 km (0.038 R)
• M7: 1,675,347 km (0.107 R)
• M8: 2,000,572 km (0.069 R)
• M9: 2,177,995 km (0.041 R)
• M10: 2,519,677 km (0.067 R)
• M11: 2,712,060 km (0.039 R)
• M12: 2,878,712 km (0.045 R)
• M13: 3,206,780 km (0.114 R)
• M14: 3,696,563 km (0.117 R)
• M15: 4,036,450 km (0.066 R)
• M16: 4,140,420 km (0.083 R)
• M17: 4,298,246 km (0.101 R)
• M18: 4,746,890 km (0.064 R)
• M19: 5,116,846 km (0.114 R)
• M20: 5,267,491 km (0.117 R)
• M21: 5,631,313 km (0.099 R)
• M22: 5,944,122 km (0.089 R)
• M23: 6,162,535 km (0.085 R)
• M24: 6,505,263 km (0.072 R)
• M25: 6,875,069 km (0.119 R)
• M26: 7,209,720 km (0.098 R)
• M27: 7,315,336 km (0.072 R)
• M28: 7,635,475 km (0.068 R)
• M29: 7,851,495 km (0.111 R)
• M30: 8,467,239 km (0.107 R)
• M31: 8,623,569 km (0.072 R)
• M32: 8,758,357 km (0.066 R)
• M33: 8,871,303 km (0.077 R)
• M34: 9,075,654 km (0.085 R)
• M35: 9,189,947 km (0.081 R)
• M36: 9,605,230 km (0.095 R)
• M37: 9,956,037 km (0.115 R)
• M38: 10,334,969 km (0.097 R)
• M39: 10,646,432 km (0.085 R)
• M40: 11,107,044 km (0.081 R)
• M41: 12,502,792 km (0.034 R)
• M42: 13,637,940 km (0.106 R)
• M43: 13,769,138 km (0.085 R)
• M44: 13,979,771 km (0.109 R)
• M45: 14,112,016 km (0.113 R)
• M46: 14,752,295 km (0.114 R)
• M47: 14,940,938 km (0.094 R)
• M48: 15,266,014 km (0.108 R)
• M49: 15,566,107 km (0.1 R)
• M50: 15,758,191 km (0.111 R)
• M51: 16,199,953 km (0.053 R)
• M52: 16,729,979 km (0.078 R)
• M53: 17,124,169 km (0.03 R)
• M54: 17,578,498 km (0.115 R)
• M55: 17,950,548 km (0.098 R)
• M56: 18,180,779 km (0.051 R)
• M57: 18,383,035 km (0.115 R)
• M58: 18,527,995 km (0.105 R)
• M59: 18,848,135 km (0.119 R)
• M60: 19,229,011 km (0.12 R)
• M61: 19,464,628 km (0.049 R)
• M62: 19,730,912 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.8

Radius: 11.3

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.08 AU - 10.34 AU

Year: 9583 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,838,636 km

• M1: 255,812 km (0.09 R)
• M2: 331,359 km (0.103 R)
• M3: 542,442 km (0.117 R)
• M4: 637,586 km (0.094 R)
• M5: 847,023 km (0.091 R)
• M6: 927,656 km (0.074 R)
• M7: 1,132,306 km (0.097 R)
• M8: 1,295,966 km (0.059 R)
• M9: 1,409,511 km (0.11 R)
• M10: 1,729,351 km (0.087 R)
• M11: 1,941,032 km (0.098 R)
• M12: 2,050,089 km (0.04 R)
• M13: 2,507,410 km (0.068 R)
• M14: 2,578,768 km (0.075 R)
• M15: 3,648,692 km (0.051 R)
• M16: 4,145,507 km (0.111 R)
• M17: 4,344,472 km (0.108 R)
• M18: 4,575,900 km (0.043 R)
• M19: 4,781,746 km (0.044 R)
• M20: 5,355,753 km (0.093 R)
• M21: 5,888,023 km (0.116 R)
• M22: 6,015,779 km (0.089 R)
• M23: 6,241,522 km (0.1 R)
• M24: 6,635,114 km (0.114 R)
• M25: 6,868,337 km (0.065 R)
• M26: 7,274,645 km (0.109 R)
• M27: 7,584,612 km (0.107 R)
• M28: 7,863,762 km (0.05 R)
• M29: 8,324,523 km (0.095 R)
• M30: 8,612,499 km (0.072 R)
• M31: 8,903,916 km (0.09 R)
• M32: 9,161,374 km (0.039 R)
• M33: 9,533,573 km (0.034 R)
• M34: 9,608,671 km (0.056 R)
• M35: 9,759,316 km (0.118 R)
• M36: 9,872,861 km (0.054 R)
• M37: 10,101,297 km (0.061 R)
• M38: 10,796,927 km (0.098 R)
• M39: 11,428,380 km (0.075 R)
• M40: 12,193,722 km (0.092 R)
• M41: 12,892,494 km (0.081 R)
• M42: 14,587,737 km (0.07 R)
• M43: 15,153,666 km (0.084 R)
• M44: 15,329,294 km (0.042 R)
• M45: 15,505,520 km (0.037 R)
• M46: 16,667,596 km (0.096 R)
• M47: 17,030,820 km (0.066 R)
• M48: 17,213,479 km (0.115 R)
• M49: 17,857,647 km (0.05 R)
• M50: 18,043,298 km (0.092 R)
• M51: 18,838,860 km (0.078 R)
• M52: 19,027,652 km (0.097 R)
• M53: 19,312,188 km (0.049 R)
• M54: 19,837,426 km (0.066 R)
• M55: 20,077,680 km (0.12 R)
• M56: 20,707,038 km (0.12 R)
• M57: 20,999,652 km (0.114 R)
• M58: 21,293,761 km (0.068 R)
• M59: 22,184,018 km (0.107 R)
• M60: 22,383,432 km (0.11 R)
• M61: 24,205,534 km (0.111 R)
• M62: 24,359,470 km (0.095 R)
• M63: 24,513,855 km (0.083 R)
• M64: 26,180,076 km (0.091 R)
• M65: 26,973,543 km (0.1 R)
• M66: 27,293,234 km (0.109 R)
• M67: 27,721,383 km (0.101 R)
• M68: 28,097,921 km (0.043 R)
• M69: 28,747,176 km (0.083 R)
• M70: 28,910,387 km (0.116 R)
• M71: 29,895,339 km (0.109 R)
• M72: 30,005,593 km (0.094 R)
• M73: 30,281,451 km (0.03 R)
• M74: 30,724,710 km (0.075 R)
• M75: 31,225,863 km (0.098 R)
• M76: 31,337,612 km (0.08 R)
• M77: 33,029,863 km (0.119 R)
• M78: 35,798,621 km (0.112 R)
• M79: 35,915,606 km (0.042 R)
• M80: 37,033,252 km (0.113 R)
• M81: 37,983,199 km (0.112 R)
• M82: 39,121,788 km (0.082 R)
• M83: 39,664,978 km (0.099 R)
• M84: 39,786,003 km (0.102 R)
• M85: 40,028,501 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.1

Radius: 10.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.23 AU - 13.65 AU

Year: 15380 Days

Day: 5.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 84,838,636 km

• M1: 166,802 km (0.05 R)
• M2: 402,717 km (0.099 R)
• M3: 509,979 km (0.03 R)
• M4: 1,109,119 km (0.109 R)
• M5: 1,534,575 km (0.098 R)
• M6: 1,845,290 km (0.05 R)
• M7: 2,119,802 km (0.09 R)
• M8: 2,436,800 km (0.088 R)
• M9: 3,817,289 km (0.077 R)
• M10: 4,097,037 km (0.078 R)
• M11: 4,825,579 km (0.048 R)
• M12: 5,090,068 km (0.093 R)
• M13: 5,831,923 km (0.09 R)
• M14: 6,482,824 km (0.039 R)
• M15: 6,565,851 km (0.101 R)
• M16: 7,113,977 km (0.09 R)
• M17: 7,809,009 km (0.065 R)
• M18: 8,616,538 km (0.113 R)
• M19: 9,450,546 km (0.1 R)
• M20: 9,686,911 km (0.1 R)
• M21: 11,596,079 km (0.119 R)
• M22: 11,950,775 km (0.106 R)
• M23: 12,052,801 km (0.101 R)
• M24: 12,671,089 km (0.065 R)
• M25: 12,931,838 km (0.089 R)
• M26: 13,194,233 km (0.074 R)
• M27: 13,992,188 km (0.086 R)
• M28: 14,641,742 km (0.056 R)
• M29: 15,025,161 km (0.098 R)
• M30: 15,412,021 km (0.087 R)
• M31: 15,690,273 km (0.113 R)
• M32: 16,026,420 km (0.049 R)
• M33: 16,592,049 km (0.116 R)
• M34: 16,762,890 km (0.101 R)
• M35: 17,106,666 km (0.111 R)
• M36: 17,742,756 km (0.04 R)
• M37: 18,034,472 km (0.108 R)
• M38: 18,151,607 km (0.109 R)
• M39: 18,327,684 km (0.081 R)
• M40: 18,741,023 km (0.116 R)
• M41: 19,697,252 km (0.099 R)
• M42: 20,181,202 km (0.066 R)
• M43: 20,853,195 km (0.072 R)
• M44: 22,344,686 km (0.069 R)
• M45: 23,294,333 km (0.099 R)
• M46: 23,806,108 km (0.077 R)
• M47: 24,515,949 km (0.026 R)
• M48: 24,971,325 km (0.062 R)
• M49: 26,022,550 km (0.1 R)
• M50: 26,420,630 km (0.088 R)
• M51: 26,820,505 km (0.094 R)
• M52: 27,424,282 km (0.104 R)
• M53: 28,372,283 km (0.113 R)
• M54: 29,262,241 km (0.081 R)
• M55: 30,370,013 km (0.07 R)
• M56: 30,789,037 km (0.102 R)
• M57: 31,280,316 km (0.091 R)
• M58: 31,421,088 km (0.041 R)
• M59: 31,986,568 km (0.093 R)
• M60: 32,270,505 km (0.102 R)
• M61: 32,484,130 km (0.113 R)
• M62: 33,558,842 km (0.104 R)
• M63: 35,964,076 km (0.067 R)
• M64: 37,897,928 km (0.067 R)
• M65: 39,256,426 km (0.089 R)
• M66: 40,170,918 km (0.035 R)
• M67: 41,555,895 km (0.059 R)
• M68: 42,098,786 km (0.083 R)
• M69: 42,332,158 km (0.074 R)
• M70: 42,722,010 km (0.09 R)
• M71: 43,583,993 km (0.1 R)
• M72: 46,685,905 km (0.085 R)
• M73: 46,927,506 km (0.032 R)
• M74: 47,008,139 km (0.117 R)
• M75: 47,573,619 km (0.1 R)
• M76: 47,816,715 km (0.073 R)
• M77: 48,222,874 km (0.06 R)
• M78: 50,600,433 km (0.037 R)
• M79: 50,683,011 km (0.091 R)
• M80: 51,097,098 km (0.051 R)
• M81: 52,429,416 km (0.08 R)
• M82: 53,015,840 km (0.074 R)
• M83: 53,183,838 km (0.057 R)
• M84: 53,436,210 km (0.104 R)
• M85: 55,724,608 km (0.118 R)
• M86: 55,895,449 km (0.112 R)
• M87: 56,666,177 km (0.049 R)
• M88: 56,837,916 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.9

Radius: 7

Gravity: 16.9 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.66 AU - 17.12 AU

Year: 21419 Days

Day: 19.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,838,636 km

• M1: 126,410 km (0.062 R)
• M2: 227,389 km (0.09 R)
• M3: 402,119 km (0.115 R)
• M4: 484,099 km (0.11 R)
• M5: 1,301,651 km (0.03 R)
• M6: 1,758,673 km (0.091 R)
• M7: 3,179,104 km (0.049 R)
• M8: 3,922,905 km (0.113 R)
• M9: 4,013,860 km (0.094 R)
• M10: 4,151,640 km (0.088 R)
• M11: 5,059,998 km (0.049 R)
• M12: 5,109,515 km (0.118 R)
• M13: 5,409,758 km (0.09 R)
• M14: 5,511,186 km (0.091 R)
• M15: 5,870,968 km (0.103 R)
• M16: 6,132,615 km (0.081 R)
• M17: 6,185,423 km (0.101 R)
• M18: 6,667,427 km (0.117 R)
• M19: 6,721,732 km (0.11 R)
• M20: 6,995,496 km (0.117 R)
• M21: 8,301,335 km (0.119 R)
• M22: 8,477,113 km (0.115 R)
• M23: 8,832,557 km (0.092 R)
• M24: 9,557,658 km (0.112 R)
• M25: 11,322,913 km (0.12 R)
• M26: 11,452,914 km (0.077 R)
• M27: 12,242,641 km (0.106 R)
• M28: 12,509,673 km (0.071 R)
• M29: 13,322,738 km (0.112 R)
• M30: 13,943,569 km (0.075 R)
• M31: 15,285,162 km (0.116 R)
• M32: 15,934,866 km (0.098 R)
• M33: 16,080,425 km (0.063 R)
• M34: 19,238,885 km (0.058 R)
• M35: 20,887,752 km (0.061 R)
• M36: 21,206,845 km (0.113 R)
• M37: 21,527,732 km (0.057 R)
• M38: 21,608,216 km (0.118 R)
• M39: 21,769,333 km (0.106 R)
• M40: 24,151,379 km (0.073 R)
• M41: 25,670,995 km (0.049 R)
• M42: 27,221,277 km (0.056 R)
• M43: 28,979,052 km (0.083 R)
• M44: 29,961,462 km (0.026 R)
• M45: 30,141,129 km (0.055 R)
• M46: 30,682,673 km (0.087 R)
• M47: 30,954,642 km (0.12 R)
• M48: 31,683,782 km (0.107 R)
• M49: 32,326,454 km (0.104 R)
• M50: 33,438,116 km (0.104 R)
• M51: 34,750,837 km (0.107 R)
• M52: 35,603,545 km (0.098 R)
• M53: 37,039,984 km (0.047 R)
• M54: 38,495,422 km (0.059 R)
• M55: 38,690,946 km (0.093 R)
• M56: 39,082,743 km (0.113 R)
• M57: 39,181,029 km (0.096 R)
• M58: 39,377,600 km (0.089 R)
• M59: 39,476,036 km (0.077 R)
• M60: 40,365,545 km (0.102 R)
• M61: 42,164,459 km (0.077 R)
• M62: 42,265,138 km (0.102 R)
• M63: 44,500,879 km (0.064 R)
• M64: 44,911,375 km (0.056 R)
• M65: 45,529,663 km (0.057 R)
• M66: 46,254,614 km (0.075 R)
• M67: 47,401,282 km (0.069 R)
• M68: 48,557,524 km (0.082 R)
• M69: 49,510,313 km (0.109 R)
• M70: 51,649,562 km (0.094 R)
• M71: 53,709,824 km (0.043 R)
• M72: 54,256,455 km (0.08 R)
• M73: 56,794,532 km (0.109 R)
• M74: 59,145,463 km (0.108 R)
• M75: 60,276,124 km (0.07 R)
• M76: 60,844,147 km (0.04 R)
• M77: 60,957,841 km (0.104 R)
• M78: 61,071,835 km (0.118 R)
• M79: 63,018,701 km (0.067 R)
• M80: 66,503,584 km (0.088 R)
• M81: 67,443,507 km (0.078 R)
• M82: 68,505,951 km (0.074 R)
• M83: 70,528,215 km (0.105 R)
• M84: 71,486,539 km (0.049 R)
• M85: 74,387,392 km (0.068 R)
• M86: 75,118,626 km (0.102 R)
• M87: 75,362,919 km (0.092 R)
• M88: 75,974,775 km (0.09 R)
• M89: 79,804,779 km (0.067 R)
• M90: 80,678,281 km (0.111 R)
• M91: 81,053,622 km (0.041 R)
• M92: 82,938,855 km (0.119 R)
• M93: 84,076,995 km (0.095 R)
• M94: 84,330,564 km (0.095 R)
• M95: 84,457,572 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 11,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit