🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.66 AU - 0.68 AU

Year: 208 Days

Day: 24.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.46 AU - 1.74 AU

Year: 767 Days

Day: 47.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,493,573 km

• M1: 302,038 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.87 AU - 2.23 AU

Year: 1112 Days

Day: 13.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.6 AU - 3.12 AU

Year: 1832 Days

Day: 26.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.08 AU - 5.04 AU

Year: 3098 Days

Day: 23.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,493,573 km

• M1: 843,882 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.4

Radius: 13

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.17 AU - 5.35 AU

Year: 4569 Days

Day: 7.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 73,493,573 km

• M1: 201,508 km (0.052 R)
• M2: 353,051 km (0.103 R)
• M3: 527,482 km (0.088 R)
• M4: 627,862 km (0.104 R)
• M5: 1,155,793 km (0.046 R)
• M6: 1,335,610 km (0.113 R)
• M7: 2,012,839 km (0.115 R)
• M8: 2,146,580 km (0.033 R)
• M9: 2,730,311 km (0.096 R)
• M10: 3,322,569 km (0.045 R)
• M11: 3,623,410 km (0.116 R)
• M12: 3,767,024 km (0.035 R)
• M13: 3,954,321 km (0.034 R)
• M14: 4,166,151 km (0.077 R)
• M15: 4,381,871 km (0.038 R)
• M16: 4,469,087 km (0.096 R)
• M17: 4,645,463 km (0.054 R)
• M18: 4,824,232 km (0.085 R)
• M19: 5,119,688 km (0.092 R)
• M20: 5,258,066 km (0.117 R)
• M21: 5,420,978 km (0.084 R)
• M22: 5,585,685 km (0.094 R)
• M23: 5,920,186 km (0.112 R)
• M24: 6,608,785 km (0.059 R)
• M25: 7,662,852 km (0.096 R)
• M26: 8,061,530 km (0.077 R)
• M27: 8,196,019 km (0.093 R)
• M28: 8,331,105 km (0.027 R)
• M29: 8,439,863 km (0.096 R)
• M30: 8,603,822 km (0.037 R)
• M31: 10,184,324 km (0.105 R)
• M32: 10,505,211 km (0.087 R)
• M33: 10,740,828 km (0.066 R)
• M34: 11,307,205 km (0.059 R)
• M35: 11,548,656 km (0.091 R)
• M36: 11,944,492 km (0.045 R)
• M37: 12,407,049 km (0.038 R)
• M38: 12,718,512 km (0.043 R)
• M39: 13,001,252 km (0.087 R)
• M40: 13,254,222 km (0.06 R)
• M41: 13,508,837 km (0.087 R)
• M42: 13,893,902 km (0.053 R)
• M43: 14,872,123 km (0.103 R)
• M44: 14,971,157 km (0.116 R)
• M45: 15,203,183 km (0.108 R)
• M46: 15,704,336 km (0.05 R)
• M47: 16,007,720 km (0.083 R)
• M48: 16,517,550 km (0.089 R)
• M49: 17,344,527 km (0.04 R)
• M50: 17,518,359 km (0.104 R)
• M51: 17,658,084 km (0.067 R)
• M52: 17,973,436 km (0.114 R)
• M53: 18,290,883 km (0.086 R)
• M54: 18,432,402 km (0.045 R)
• M55: 18,574,371 km (0.07 R)
• M56: 18,895,258 km (0.085 R)
• M57: 19,723,582 km (0.118 R)
• M58: 21,117,834 km (0.091 R)
• M59: 21,340,884 km (0.069 R)
• M60: 22,695,792 km (0.116 R)
• M61: 23,575,876 km (0.094 R)
• M62: 24,428,285 km (0.084 R)
• M63: 24,584,316 km (0.112 R)
• M64: 24,779,840 km (0.118 R)
• M65: 25,606,668 km (0.104 R)
• M66: 25,924,114 km (0.098 R)
• M67: 26,202,965 km (0.119 R)
• M68: 26,562,897 km (0.072 R)
• M69: 26,763,508 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.7

Radius: 9.9

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.96 AU - 5.56 AU

Year: 4569 Days

Day: 9.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,493,573 km

• M1: 147,952 km (0.049 R)
• M2: 276,008 km (0.117 R)
• M3: 591,211 km (0.088 R)
• M4: 833,410 km (0.028 R)
• M5: 1,165,367 km (0.084 R)
• M6: 1,248,693 km (0.091 R)
• M7: 1,321,847 km (0.105 R)
• M8: 1,409,062 km (0.045 R)
• M9: 1,472,641 km (0.083 R)
• M10: 1,537,118 km (0.091 R)
• M11: 1,669,213 km (0.054 R)
• M12: 1,791,435 km (0.081 R)
• M13: 1,860,698 km (0.086 R)
• M14: 1,959,134 km (0.076 R)
• M15: 2,176,200 km (0.083 R)
• M16: 2,280,171 km (0.112 R)
• M17: 2,477,790 km (0.063 R)
• M18: 2,712,957 km (0.118 R)
• M19: 2,857,469 km (0.041 R)
• M20: 3,004,673 km (0.039 R)
• M21: 3,137,666 km (0.107 R)
• M22: 3,618,623 km (0.115 R)
• M23: 3,742,490 km (0.11 R)
• M24: 4,401,917 km (0.076 R)
• M25: 4,629,755 km (0.047 R)
• M26: 4,706,499 km (0.108 R)
• M27: 4,959,169 km (0.107 R)
• M28: 5,784,800 km (0.098 R)
• M29: 5,846,883 km (0.104 R)
• M30: 6,415,953 km (0.117 R)
• M31: 6,566,299 km (0.082 R)
• M32: 7,024,667 km (0.099 R)
• M33: 7,583,714 km (0.112 R)
• M34: 8,273,510 km (0.087 R)
• M35: 8,460,956 km (0.118 R)
• M36: 8,578,690 km (0.108 R)
• M37: 9,345,678 km (0.118 R)
• M38: 9,614,506 km (0.104 R)
• M39: 9,910,560 km (0.065 R)
• M40: 9,985,059 km (0.116 R)
• M41: 10,159,491 km (0.074 R)
• M42: 10,689,217 km (0.102 R)
• M43: 10,816,674 km (0.107 R)
• M44: 11,828,105 km (0.096 R)
• M45: 12,251,916 km (0.074 R)
• M46: 12,411,986 km (0.095 R)
• M47: 12,492,320 km (0.117 R)
• M48: 12,626,659 km (0.069 R)
• M49: 12,842,528 km (0.114 R)
• M50: 12,950,987 km (0.101 R)
• M51: 13,305,384 km (0.027 R)
• M52: 13,387,663 km (0.081 R)
• M53: 13,912,452 km (0.116 R)
• M54: 14,191,452 km (0.073 R)
• M55: 14,868,383 km (0.032 R)
• M56: 15,584,807 km (0.12 R)
• M57: 15,816,534 km (0.056 R)
• M58: 15,903,600 km (0.113 R)
• M59: 16,020,137 km (0.119 R)
• M60: 16,253,809 km (0.119 R)
• M61: 16,843,224 km (0.074 R)
• M62: 17,170,395 km (0.103 R)
• M63: 17,319,843 km (0.065 R)
• M64: 17,529,729 km (0.068 R)
• M65: 17,650,006 km (0.087 R)
• M66: 17,800,800 km (0.089 R)
• M67: 18,194,841 km (0.118 R)
• M68: 18,806,846 km (0.066 R)
• M69: 19,177,101 km (0.101 R)
• M70: 19,301,117 km (0.088 R)
• M71: 19,518,782 km (0.103 R)
• M72: 19,612,281 km (0.1 R)
• M73: 20,050,752 km (0.062 R)
• M74: 20,397,520 km (0.083 R)
• M75: 20,873,540 km (0.091 R)
• M76: 21,192,932 km (0.031 R)
• M77: 21,481,805 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.1

Radius: 10.2

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.04 AU - 5.58 AU

Year: 4634 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,493,573 km

• M1: 154,684 km (0.069 R)
• M2: 258,655 km (0.112 R)
• M3: 404,961 km (0.085 R)
• M4: 508,633 km (0.101 R)
• M5: 622,776 km (0.094 R)
• M6: 833,859 km (0.028 R)
• M7: 960,119 km (0.094 R)
• M8: 1,068,428 km (0.093 R)
• M9: 1,143,077 km (0.075 R)
• M10: 1,284,747 km (0.089 R)
• M11: 1,571,825 km (0.103 R)
• M12: 1,657,694 km (0.089 R)
• M13: 1,864,289 km (0.117 R)
• M14: 1,955,394 km (0.089 R)
• M15: 2,094,969 km (0.084 R)
• M16: 2,351,529 km (0.115 R)
• M17: 2,450,413 km (0.045 R)
• M18: 2,703,682 km (0.066 R)
• M19: 3,309,404 km (0.092 R)
• M20: 3,476,655 km (0.064 R)
• M21: 3,665,896 km (0.116 R)
• M22: 3,917,071 km (0.042 R)
• M23: 4,334,598 km (0.074 R)
• M24: 4,600,284 km (0.086 R)
• M25: 4,683,161 km (0.06 R)
• M26: 5,062,242 km (0.114 R)
• M27: 5,363,832 km (0.06 R)
• M28: 5,715,835 km (0.085 R)
• M29: 5,849,875 km (0.075 R)
• M30: 6,029,991 km (0.118 R)
• M31: 6,189,313 km (0.081 R)
• M32: 6,257,978 km (0.095 R)
• M33: 6,675,356 km (0.081 R)
• M34: 7,366,947 km (0.108 R)
• M35: 7,708,928 km (0.082 R)
• M36: 8,081,127 km (0.12 R)
• M37: 8,408,448 km (0.066 R)
• M38: 8,817,448 km (0.076 R)
• M39: 8,998,462 km (0.071 R)
• M40: 9,154,492 km (0.075 R)
• M41: 9,443,066 km (0.116 R)
• M42: 9,548,682 km (0.06 R)
• M43: 9,628,119 km (0.114 R)
• M44: 10,002,114 km (0.103 R)
• M45: 10,082,896 km (0.07 R)
• M46: 10,435,349 km (0.095 R)
• M47: 10,626,834 km (0.082 R)
• M48: 11,096,721 km (0.073 R)
• M49: 11,208,321 km (0.053 R)
• M50: 11,348,345 km (0.078 R)
• M51: 12,605,117 km (0.088 R)
• M52: 12,779,847 km (0.109 R)
• M53: 12,867,511 km (0.105 R)
• M54: 13,131,851 km (0.094 R)
• M55: 13,338,595 km (0.069 R)
• M56: 13,785,444 km (0.096 R)
• M57: 14,176,642 km (0.051 R)
• M58: 14,510,694 km (0.095 R)
• M59: 15,000,926 km (0.115 R)
• M60: 15,093,528 km (0.101 R)
• M61: 15,186,278 km (0.106 R)
• M62: 15,590,342 km (0.118 R)
• M63: 16,250,517 km (0.119 R)
• M64: 17,144,963 km (0.09 R)
• M65: 17,209,440 km (0.115 R)
• M66: 17,924,368 km (0.062 R)
• M67: 19,889,037 km (0.099 R)
• M68: 20,058,681 km (0.111 R)
• M69: 20,399,315 km (0.118 R)
• M70: 20,810,709 km (0.111 R)
• M71: 21,433,037 km (0.086 R)
• M72: 21,641,726 km (0.078 R)
• M73: 22,589,578 km (0.116 R)
• M74: 22,873,066 km (0.105 R)
• M75: 23,050,788 km (0.082 R)
• M76: 23,802,368 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.6

Radius: 5.5

Gravity: 20.52 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.58 AU - 17.52 AU

Year: 19946 Days

Day: 21.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,493,573 km

• M1: 412,441 km (0.071 R)
• M2: 746,045 km (0.115 R)
• M3: 792,869 km (0.059 R)
• M4: 914,043 km (0.113 R)
• M5: 1,399,189 km (0.1 R)
• M6: 1,606,831 km (0.053 R)
• M7: 1,824,196 km (0.086 R)
• M8: 1,952,551 km (0.083 R)
• M9: 2,117,259 km (0.115 R)
• M10: 2,495,592 km (0.116 R)
• M11: 2,820,518 km (0.03 R)
• M12: 3,006,917 km (0.066 R)
• M13: 3,589,751 km (0.098 R)
• M14: 3,629,843 km (0.119 R)
• M15: 4,679,721 km (0.068 R)
• M16: 4,900,377 km (0.109 R)
• M17: 5,260,460 km (0.113 R)
• M18: 5,582,544 km (0.116 R)
• M19: 6,197,541 km (0.047 R)
• M20: 6,685,080 km (0.1 R)
• M21: 7,490,665 km (0.095 R)
• M22: 7,541,977 km (0.083 R)
• M23: 8,326,468 km (0.094 R)
• M24: 8,379,725 km (0.063 R)
• M25: 8,647,505 km (0.099 R)
• M26: 8,918,127 km (0.112 R)
• M27: 8,972,581 km (0.119 R)
• M28: 9,246,495 km (0.075 R)
• M29: 9,523,251 km (0.081 R)
• M30: 9,578,901 km (0.074 R)
• M31: 9,746,600 km (0.069 R)
• M32: 11,005,616 km (0.093 R)
• M33: 12,254,310 km (0.109 R)
• M34: 12,926,004 km (0.106 R)
• M35: 12,987,638 km (0.1 R)
• M36: 14,241,568 km (0.032 R)
• M37: 14,625,137 km (0.099 R)
• M38: 15,076,922 km (0.109 R)
• M39: 16,660,715 km (0.111 R)
• M40: 18,504,509 km (0.069 R)
• M41: 19,344,501 km (0.115 R)
• M42: 20,844,369 km (0.081 R)
• M43: 21,864,776 km (0.086 R)
• M44: 22,603,640 km (0.065 R)
• M45: 24,562,624 km (0.099 R)
• M46: 24,638,919 km (0.038 R)
• M47: 25,639,729 km (0.051 R)
• M48: 26,028,085 km (0.11 R)
• M49: 26,340,295 km (0.111 R)
• M50: 26,810,781 km (0.114 R)
• M51: 28,158,957 km (0.12 R)
• M52: 28,881,664 km (0.113 R)
• M53: 29,366,810 km (0.092 R)
• M54: 30,099,540 km (0.061 R)
• M55: 30,591,418 km (0.12 R)
• M56: 31,168,567 km (0.059 R)
• M57: 31,251,444 km (0.087 R)
• M58: 31,999,433 km (0.065 R)
• M59: 32,753,407 km (0.078 R)
• M60: 32,837,481 km (0.089 R)
• M61: 36,261,177 km (0.112 R)
• M62: 36,609,741 km (0.068 R)
• M63: 37,750,275 km (0.057 R)
• M64: 39,259,119 km (0.105 R)
• M65: 39,617,107 km (0.106 R)
• M66: 40,787,710 km (0.111 R)
• M67: 40,968,873 km (0.087 R)
• M68: 41,059,529 km (0.095 R)
• M69: 42,335,599 km (0.06 R)
• M70: 42,610,859 km (0.105 R)
• M71: 43,439,781 km (0.037 R)
• M72: 43,902,786 km (0.071 R)
• M73: 44,553,537 km (0.118 R)
• M74: 45,676,568 km (0.057 R)
• M75: 46,998,415 km (0.065 R)
• M76: 49,004,822 km (0.098 R)
• M77: 52,115,410 km (0.078 R)
• M78: 52,903,043 km (0.052 R)
• M79: 53,001,778 km (0.082 R)
• M80: 56,193,149 km (0.083 R)
• M81: 56,293,828 km (0.114 R)
• M82: 57,000,678 km (0.111 R)
• M83: 57,608,794 km (0.07 R)
• M84: 58,729,431 km (0.104 R)
• M85: 60,681,833 km (0.052 R)
• M86: 61,717,948 km (0.039 R)
• M87: 64,017,866 km (0.084 R)
• M88: 66,878,626 km (0.079 R)
• M89: 67,734,326 km (0.083 R)
• M90: 68,485,905 km (0.108 R)
• M91: 69,672,665 km (0.048 R)
• M92: 70,648,642 km (0.053 R)
• M93: 71,083,971 km (0.062 R)
• M94: 72,394,898 km (0.071 R)
• M95: 73,383,440 km (0.043 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 17,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit