🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.46 AU - 0.62 AU

Year: 143 Days

Day: 42.4 Hours

Environment

Temp: 240 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,952,449 km

• M1: 57,894 km (0.093 R)
• M2: 145,708 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.91 AU - 1.39 AU

Year: 444 Days

Day: 46.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.72 AU - 3.72 AU

Year: 2582 Days

Day: 35.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,952,449 km

• M1: 668,852 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.3

Radius: 11.1

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.9 AU - 7.7 AU

Year: 5691 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,952,449 km

• M1: 150,495 km (0.115 R)
• M2: 348,563 km (0.077 R)
• M3: 440,416 km (0.114 R)
• M4: 566,677 km (0.105 R)
• M5: 667,207 km (0.082 R)
• M6: 932,892 km (0.104 R)
• M7: 1,008,589 km (0.114 R)
• M8: 1,437,037 km (0.071 R)
• M9: 1,616,555 km (0.104 R)
• M10: 1,861,147 km (0.057 R)
• M11: 1,958,386 km (0.095 R)
• M12: 2,097,661 km (0.099 R)
• M13: 2,535,385 km (0.082 R)
• M14: 2,709,666 km (0.112 R)
• M15: 2,887,987 km (0.074 R)
• M16: 3,232,960 km (0.091 R)
• M17: 3,688,934 km (0.082 R)
• M18: 4,037,946 km (0.072 R)
• M19: 4,345,818 km (0.12 R)
• M20: 4,957,075 km (0.119 R)
• M21: 5,148,560 km (0.059 R)
• M22: 5,342,589 km (0.044 R)
• M23: 5,567,135 km (0.105 R)
• M24: 5,852,418 km (0.12 R)
• M25: 6,466,966 km (0.041 R)
• M26: 6,646,334 km (0.099 R)
• M27: 6,918,602 km (0.065 R)
• M28: 7,287,211 km (0.081 R)
• M29: 7,852,392 km (0.117 R)
• M30: 8,237,008 km (0.047 R)
• M31: 8,660,520 km (0.078 R)
• M32: 9,024,641 km (0.085 R)
• M33: 9,124,722 km (0.103 R)
• M34: 9,597,152 km (0.059 R)
• M35: 10,706,570 km (0.109 R)
• M36: 11,892,881 km (0.049 R)
• M37: 11,966,034 km (0.058 R)
• M38: 12,334,494 km (0.114 R)
• M39: 12,594,645 km (0.054 R)
• M40: 12,706,694 km (0.089 R)
• M41: 13,386,017 km (0.094 R)
• M42: 13,500,460 km (0.048 R)
• M43: 13,576,755 km (0.102 R)
• M44: 13,806,986 km (0.113 R)
• M45: 14,427,069 km (0.107 R)
• M46: 14,583,548 km (0.107 R)
• M47: 14,858,659 km (0.074 R)
• M48: 15,254,644 km (0.066 R)
• M49: 15,534,093 km (0.108 R)
• M50: 15,654,220 km (0.112 R)
• M51: 15,855,280 km (0.099 R)
• M52: 17,038,449 km (0.114 R)
• M53: 17,661,525 km (0.105 R)
• M54: 17,828,925 km (0.037 R)
• M55: 18,249,743 km (0.107 R)
• M56: 18,334,416 km (0.082 R)
• M57: 18,844,545 km (0.106 R)
• M58: 19,316,227 km (0.05 R)
• M59: 19,445,629 km (0.114 R)
• M60: 19,661,798 km (0.117 R)
• M61: 20,052,996 km (0.097 R)
• M62: 20,490,720 km (0.099 R)
• M63: 20,578,683 km (0.095 R)
• M64: 22,771,489 km (0.093 R)
• M65: 23,411,618 km (0.108 R)
• M66: 24,522,831 km (0.109 R)
• M67: 25,603,676 km (0.112 R)
• M68: 26,030,777 km (0.088 R)
• M69: 26,460,423 km (0.076 R)
• M70: 26,748,099 km (0.108 R)
• M71: 27,181,484 km (0.099 R)
• M72: 27,714,502 km (0.075 R)
• M73: 27,957,897 km (0.115 R)
• M74: 28,544,919 km (0.039 R)
• M75: 28,790,709 km (0.107 R)
• M76: 29,235,014 km (0.11 R)
• M77: 29,681,414 km (0.104 R)
• M78: 30,330,370 km (0.107 R)
• M79: 30,732,040 km (0.067 R)
• M80: 31,135,506 km (0.108 R)
• M81: 31,540,617 km (0.09 R)
• M82: 32,458,699 km (0.119 R)
• M83: 33,075,640 km (0.091 R)
• M84: 33,437,368 km (0.098 R)
• M85: 33,644,561 km (0.096 R)
• M86: 34,687,258 km (0.051 R)
• M87: 34,897,144 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.3

Radius: 5.2

Gravity: 31.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.86 AU - 16.08 AU

Year: 16811 Days

Day: 19.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 51.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,952,449 km

• M1: 116,686 km (0.11 R)
• M2: 499,956 km (0.113 R)
• M3: 781,200 km (0.097 R)
• M4: 950,844 km (0.104 R)
• M5: 1,185,862 km (0.095 R)
• M6: 1,380,938 km (0.069 R)
• M7: 1,438,533 km (0.107 R)
• M8: 1,586,186 km (0.113 R)
• M9: 1,928,317 km (0.105 R)
• M10: 2,058,317 km (0.104 R)
• M11: 2,535,534 km (0.035 R)
• M12: 2,823,361 km (0.103 R)
• M13: 3,429,531 km (0.116 R)
• M14: 4,241,548 km (0.09 R)
• M15: 4,453,529 km (0.106 R)
• M16: 4,582,482 km (0.107 R)
• M17: 4,669,099 km (0.092 R)
• M18: 4,756,165 km (0.103 R)
• M19: 5,065,384 km (0.104 R)
• M20: 6,414,607 km (0.119 R)
• M21: 6,511,547 km (0.079 R)
• M22: 6,805,357 km (0.048 R)
• M23: 7,103,505 km (0.061 R)
• M24: 7,304,565 km (0.081 R)
• M25: 7,815,442 km (0.114 R)
• M26: 8,979,612 km (0.089 R)
• M27: 9,197,127 km (0.063 R)
• M28: 9,416,288 km (0.118 R)
• M29: 10,767,008 km (0.099 R)
• M30: 11,114,224 km (0.067 R)
• M31: 11,582,615 km (0.11 R)
• M32: 11,760,038 km (0.079 R)
• M33: 12,842,828 km (0.075 R)
• M34: 14,209,105 km (0.094 R)
• M35: 15,685,935 km (0.064 R)
• M36: 16,145,051 km (0.085 R)
• M37: 16,741,797 km (0.077 R)
• M38: 17,009,427 km (0.093 R)
• M39: 17,143,617 km (0.102 R)
• M40: 17,752,331 km (0.081 R)
• M41: 19,410,025 km (0.113 R)
• M42: 19,690,969 km (0.109 R)
• M43: 20,900,468 km (0.088 R)
• M44: 20,972,275 km (0.079 R)
• M45: 22,427,264 km (0.107 R)
• M46: 23,989,664 km (0.083 R)
• M47: 26,437,235 km (0.1 R)
• M48: 27,139,747 km (0.119 R)
• M49: 27,218,136 km (0.095 R)
• M50: 27,848,392 km (0.106 R)
• M51: 28,403,849 km (0.079 R)
• M52: 28,483,435 km (0.115 R)
• M53: 28,962,896 km (0.108 R)
• M54: 29,123,265 km (0.12 R)
• M55: 29,203,599 km (0.12 R)
• M56: 29,525,533 km (0.104 R)
• M57: 29,848,665 km (0.067 R)
• M58: 31,070,879 km (0.11 R)
• M59: 31,153,009 km (0.082 R)
• M60: 31,812,137 km (0.088 R)
• M61: 32,725,881 km (0.067 R)
• M62: 35,862,050 km (0.036 R)
• M63: 36,293,191 km (0.117 R)
• M64: 36,466,127 km (0.12 R)
• M65: 36,725,978 km (0.045 R)
• M66: 37,596,787 km (0.106 R)
• M67: 38,122,624 km (0.086 R)
• M68: 38,210,438 km (0.05 R)
• M69: 39,270,039 km (0.046 R)
• M70: 39,536,324 km (0.098 R)
• M71: 41,508,323 km (0.089 R)
• M72: 41,598,680 km (0.069 R)
• M73: 42,051,513 km (0.049 R)
• M74: 43,787,596 km (0.1 R)
• M75: 44,156,056 km (0.077 R)
• M76: 44,895,967 km (0.086 R)
• M77: 45,174,518 km (0.113 R)
• M78: 45,920,114 km (0.1 R)
• M79: 49,038,481 km (0.066 R)
• M80: 49,708,680 km (0.037 R)
• M81: 51,737,526 km (0.1 R)
• M82: 58,287,220 km (0.032 R)
• M83: 60,732,696 km (0.081 R)
• M84: 61,864,703 km (0.107 R)
• M85: 65,092,427 km (0.118 R)
• M86: 65,618,114 km (0.108 R)
• M87: 67,203,552 km (0.025 R)
• M88: 67,415,832 km (0.061 R)
• M89: 67,522,196 km (0.114 R)
• M90: 67,734,774 km (0.076 R)
• M91: 69,015,631 km (0.119 R)
• M92: 69,444,379 km (0.12 R)
• M93: 69,874,024 km (0.088 R)
• M94: 70,735,857 km (0.112 R)
• M95: 71,492,822 km (0.117 R)
• M96: 72,469,996 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.7

Radius: 5.7

Gravity: 24.46 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.32 AU - 16.72 AU

Year: 23076 Days

Day: 21 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,952,449 km

• M1: 319,391 km (0.072 R)
• M2: 937,979 km (0.036 R)
• M3: 1,330,374 km (0.12 R)
• M4: 1,768,696 km (0.025 R)
• M5: 2,096,764 km (0.075 R)
• M6: 2,172,311 km (0.064 R)
• M7: 2,644,142 km (0.11 R)
• M8: 3,018,287 km (0.077 R)
• M9: 3,409,036 km (0.078 R)
• M10: 3,542,926 km (0.111 R)
• M11: 4,973,531 km (0.091 R)
• M12: 5,695,341 km (0.12 R)
• M13: 6,176,447 km (0.112 R)
• M14: 6,230,751 km (0.092 R)
• M15: 6,339,808 km (0.044 R)
• M16: 6,449,463 km (0.058 R)
• M17: 6,726,369 km (0.111 R)
• M18: 6,838,119 km (0.1 R)
• M19: 6,950,616 km (0.084 R)
• M20: 7,696,661 km (0.062 R)
• M21: 10,403,634 km (0.091 R)
• M22: 11,254,397 km (0.099 R)
• M23: 12,263,585 km (0.081 R)
• M24: 13,653,648 km (0.074 R)
• M25: 14,583,548 km (0.033 R)
• M26: 14,801,064 km (0.034 R)
• M27: 17,340,039 km (0.098 R)
• M28: 18,267,845 km (0.094 R)
• M29: 18,424,025 km (0.028 R)
• M30: 19,053,234 km (0.115 R)
• M31: 19,929,877 km (0.109 R)
• M32: 20,982,897 km (0.102 R)
• M33: 22,053,718 km (0.096 R)
• M34: 22,553,973 km (0.111 R)
• M35: 22,637,748 km (0.043 R)
• M36: 22,889,521 km (0.068 R)
• M37: 23,735,647 km (0.115 R)
• M38: 23,820,768 km (0.086 R)
• M39: 24,334,038 km (0.033 R)
• M40: 24,937,367 km (0.093 R)
• M41: 25,284,284 km (0.1 R)
• M42: 25,807,727 km (0.084 R)
• M43: 25,983,056 km (0.082 R)
• M44: 26,511,286 km (0.092 R)
• M45: 27,399,448 km (0.029 R)
• M46: 29,845,972 km (0.104 R)
• M47: 30,769,589 km (0.055 R)
• M48: 31,141,639 km (0.111 R)
• M49: 32,078,421 km (0.101 R)
• M50: 33,692,133 km (0.116 R)
• M51: 33,883,768 km (0.117 R)
• M52: 35,721,578 km (0.118 R)
• M53: 36,505,172 km (0.1 R)
• M54: 40,914,569 km (0.072 R)
• M55: 41,221,244 km (0.042 R)
• M56: 42,973,634 km (0.115 R)
• M57: 43,493,636 km (0.091 R)
• M58: 45,066,209 km (0.079 R)
• M59: 46,337,641 km (0.097 R)
• M60: 46,870,958 km (0.118 R)
• M61: 47,835,864 km (0.101 R)
• M62: 48,051,135 km (0.093 R)
• M63: 48,374,715 km (0.101 R)
• M64: 49,132,578 km (0.072 R)
• M65: 50,659,973 km (0.095 R)
• M66: 51,870,967 km (0.107 R)
• M67: 52,868,935 km (0.099 R)
• M68: 53,426,037 km (0.115 R)
• M69: 53,985,084 km (0.083 R)
• M70: 54,658,574 km (0.116 R)
• M71: 56,354,415 km (0.115 R)
• M72: 56,581,804 km (0.097 R)
• M73: 57,494,501 km (0.101 R)
• M74: 57,608,943 km (0.072 R)
• M75: 58,642,216 km (0.079 R)
• M76: 59,913,349 km (0.086 R)
• M77: 61,427,279 km (0.108 R)
• M78: 61,544,265 km (0.091 R)
• M79: 62,365,258 km (0.112 R)
• M80: 62,482,842 km (0.108 R)
• M81: 65,446,076 km (0.103 R)
• M82: 67,366,315 km (0.04 R)
• M83: 68,575,963 km (0.098 R)
• M84: 70,771,312 km (0.076 R)
• M85: 71,262,292 km (0.067 R)
• M86: 71,385,262 km (0.117 R)
• M87: 72,000,857 km (0.047 R)
• M88: 72,371,112 km (0.111 R)
• M89: 72,494,679 km (0.116 R)
• M90: 75,982,554 km (0.102 R)
• M91: 77,115,309 km (0.096 R)
• M92: 77,746,911 km (0.096 R)
• M93: 77,873,471 km (0.094 R)
• M94: 79,779,796 km (0.104 R)
• M95: 82,861,812 km (0.07 R)
• M96: 83,768,076 km (0.103 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 17,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit