🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.58 AU - 0.64 AU

Year: 170 Days

Day: 13.8 Hours

Environment

Temp: 247 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.54 AU - 0.82 AU

Year: 200 Days

Day: 30 Hours

Environment

Temp: 211 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.4 AU - 3.32 AU

Year: 1724 Days

Day: 19.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,778,493 km

• M1: 110,553 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.7 AU - 3.68 AU

Year: 2031 Days

Day: 43.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 14.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.91 AU - 11.07 AU

Year: 9608 Days

Day: 14.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,778,493 km

• M1: 305,928 km (0.118 R)
• M2: 587,471 km (0.111 R)
• M3: 880,084 km (0.063 R)
• M4: 1,369,718 km (0.043 R)
• M5: 1,465,760 km (0.104 R)
• M6: 1,727,107 km (0.1 R)
• M7: 2,048,144 km (0.118 R)
• M8: 2,204,624 km (0.073 R)
• M9: 2,674,361 km (0.116 R)
• M10: 2,821,565 km (0.109 R)
• M11: 2,921,198 km (0.092 R)
• M12: 3,098,471 km (0.104 R)
• M13: 3,384,652 km (0.117 R)
• M14: 3,490,866 km (0.053 R)
• M15: 3,761,339 km (0.113 R)
• M16: 4,265,783 km (0.104 R)
• M17: 4,409,846 km (0.04 R)
• M18: 4,762,149 km (0.054 R)
• M19: 4,911,747 km (0.115 R)
• M20: 5,369,816 km (0.056 R)
• M21: 6,492,398 km (0.106 R)
• M22: 6,893,769 km (0.065 R)
• M23: 7,097,521 km (0.079 R)
• M24: 7,511,159 km (0.106 R)
• M25: 7,968,031 km (0.088 R)
• M26: 8,182,106 km (0.056 R)
• M27: 9,020,153 km (0.117 R)
• M28: 9,243,353 km (0.119 R)
• M29: 9,393,101 km (0.061 R)
• M30: 9,657,291 km (0.104 R)
• M31: 11,413,270 km (0.085 R)
• M32: 11,654,871 km (0.107 R)
• M33: 12,225,138 km (0.062 R)
• M34: 12,348,556 km (0.052 R)
• M35: 12,679,616 km (0.089 R)
• M36: 13,097,593 km (0.101 R)
• M37: 13,350,563 km (0.095 R)
• M38: 13,477,721 km (0.096 R)
• M39: 13,647,814 km (0.047 R)
• M40: 13,775,870 km (0.071 R)
• M41: 13,904,374 km (0.086 R)
• M42: 14,902,491 km (0.104 R)
• M43: 16,738,655 km (0.083 R)
• M44: 17,151,396 km (0.119 R)
• M45: 17,799,903 km (0.06 R)
• M46: 18,503,611 km (0.04 R)
• M47: 18,692,852 km (0.106 R)
• M48: 18,977,986 km (0.032 R)
• M49: 19,216,594 km (0.046 R)
• M50: 19,504,271 km (0.12 R)
• M51: 19,696,804 km (0.09 R)
• M52: 19,938,554 km (0.108 R)
• M53: 21,856,997 km (0.054 R)
• M54: 22,711,500 km (0.084 R)
• M55: 22,812,778 km (0.11 R)
• M56: 23,372,423 km (0.119 R)
• M57: 23,474,748 km (0.104 R)
• M58: 24,091,241 km (0.118 R)
• M59: 24,194,613 km (0.082 R)
• M60: 24,921,659 km (0.111 R)
• M61: 25,603,376 km (0.059 R)
• M62: 26,025,990 km (0.087 R)
• M63: 26,610,619 km (0.111 R)
• M64: 26,985,062 km (0.061 R)
• M65: 27,092,324 km (0.077 R)
• M66: 27,253,590 km (0.068 R)
• M67: 28,281,926 km (0.093 R)
• M68: 28,609,396 km (0.109 R)
• M69: 29,047,867 km (0.09 R)
• M70: 29,433,381 km (0.112 R)
• M71: 29,599,136 km (0.101 R)
• M72: 29,765,189 km (0.059 R)
• M73: 31,951,861 km (0.119 R)
• M74: 33,553,606 km (0.095 R)
• M75: 33,958,118 km (0.117 R)
• M76: 34,132,101 km (0.111 R)
• M77: 34,422,470 km (0.11 R)
• M78: 34,830,423 km (0.065 R)
• M79: 35,005,752 km (0.075 R)
• M80: 36,953,965 km (0.086 R)
• M81: 37,252,263 km (0.075 R)
• M82: 37,671,137 km (0.03 R)
• M83: 40,033,437 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.2

Radius: 7.4

Gravity: 16.49 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.69 AU - 15.23 AU

Year: 19600 Days

Day: 20.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 38,778,493 km

• M1: 94,695 km (0.078 R)
• M2: 290,669 km (0.102 R)
• M3: 456,872 km (0.119 R)
• M4: 677,230 km (0.117 R)
• M5: 1,300,454 km (0.105 R)
• M6: 1,517,970 km (0.116 R)
• M7: 2,093,921 km (0.055 R)
• M8: 2,424,084 km (0.111 R)
• M9: 2,969,967 km (0.059 R)
• M10: 3,051,049 km (0.066 R)
• M11: 3,552,949 km (0.031 R)
• M12: 3,725,885 km (0.072 R)
• M13: 3,990,673 km (0.103 R)
• M14: 4,080,282 km (0.102 R)
• M15: 4,215,967 km (0.12 R)
• M16: 4,726,395 km (0.027 R)
• M17: 5,653,304 km (0.095 R)
• M18: 7,172,470 km (0.068 R)
• M19: 7,227,073 km (0.107 R)
• M20: 7,336,579 km (0.071 R)
• M21: 8,519,150 km (0.061 R)
• M22: 9,161,972 km (0.115 R)
• M23: 9,880,939 km (0.095 R)
• M24: 10,247,155 km (0.102 R)
• M25: 10,493,842 km (0.105 R)
• M26: 10,993,200 km (0.066 R)
• M27: 12,933,334 km (0.067 R)
• M28: 13,199,918 km (0.092 R)
• M29: 14,837,266 km (0.117 R)
• M30: 19,887,990 km (0.094 R)
• M31: 21,206,695 km (0.062 R)
• M32: 22,553,225 km (0.106 R)
• M33: 22,793,779 km (0.117 R)
• M34: 23,927,431 km (0.111 R)
• M35: 24,009,112 km (0.098 R)
• M36: 24,336,731 km (0.07 R)
• M37: 25,162,212 km (0.099 R)
• M38: 26,080,893 km (0.113 R)
• M39: 26,417,638 km (0.119 R)
• M40: 27,522,119 km (0.064 R)
• M41: 29,600,631 km (0.056 R)
• M42: 29,951,887 km (0.042 R)
• M43: 32,178,502 km (0.087 R)
• M44: 32,358,917 km (0.101 R)
• M45: 33,722,950 km (0.118 R)
• M46: 35,012,783 km (0.101 R)
• M47: 36,883,355 km (0.107 R)
• M48: 38,211,934 km (0.105 R)
• M49: 40,428,376 km (0.04 R)
• M50: 40,818,078 km (0.09 R)
• M51: 41,797,795 km (0.098 R)
• M52: 43,481,070 km (0.055 R)
• M53: 43,780,415 km (0.077 R)
• M54: 44,280,970 km (0.105 R)
• M55: 44,984,678 km (0.038 R)
• M56: 45,692,126 km (0.09 R)
• M57: 45,894,981 km (0.066 R)
• M58: 46,709,242 km (0.095 R)
• M59: 47,015,918 km (0.074 R)
• M60: 49,909,290 km (0.052 R)
• M61: 50,118,279 km (0.052 R)
• M62: 50,746,590 km (0.111 R)
• M63: 51,061,792 km (0.116 R)
• M64: 54,248,975 km (0.1 R)
• M65: 54,786,480 km (0.118 R)
• M66: 55,866,726 km (0.091 R)
• M67: 56,083,494 km (0.079 R)
• M68: 57,719,047 km (0.11 R)
• M69: 58,157,818 km (0.114 R)
• M70: 61,371,928 km (0.03 R)
• M71: 61,595,726 km (0.06 R)
• M72: 61,819,824 km (0.094 R)
• M73: 62,156,419 km (0.119 R)
• M74: 62,268,767 km (0.076 R)
• M75: 63,169,945 km (0.087 R)
• M76: 64,871,022 km (0.114 R)
• M77: 66,242,835 km (0.03 R)
• M78: 66,357,576 km (0.084 R)
• M79: 66,817,141 km (0.03 R)
• M80: 67,855,201 km (0.103 R)
• M81: 70,415,119 km (0.087 R)
• M82: 70,766,674 km (0.103 R)
• M83: 71,001,244 km (0.052 R)
• M84: 75,508,927 km (0.119 R)
• M85: 78,281,873 km (0.111 R)
• M86: 78,403,197 km (0.109 R)
• M87: 79,010,714 km (0.117 R)
• M88: 79,254,259 km (0.086 R)
• M89: 80,108,313 km (0.093 R)
• M90: 81,333,670 km (0.076 R)
• M91: 81,456,489 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.8

Radius: 4.3

Gravity: 42.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.71 AU - 17.97 AU

Year: 23544 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 38,778,493 km

• M1: 75,846 km (0.104 R)
• M2: 142,118 km (0.082 R)
• M3: 169,943 km (0.087 R)
• M4: 285,582 km (0.056 R)
• M5: 362,625 km (0.111 R)
• M6: 403,765 km (0.113 R)
• M7: 1,488,499 km (0.105 R)
• M8: 1,730,399 km (0.085 R)
• M9: 1,947,315 km (0.116 R)
• M10: 3,375,676 km (0.106 R)
• M11: 3,970,627 km (0.082 R)
• M12: 4,208,039 km (0.107 R)
• M13: 4,548,074 km (0.119 R)
• M14: 4,796,257 km (0.064 R)
• M15: 5,151,253 km (0.108 R)
• M16: 5,202,715 km (0.069 R)
• M17: 5,254,326 km (0.026 R)
• M18: 5,567,285 km (0.098 R)
• M19: 5,726,158 km (0.101 R)
• M20: 7,510,412 km (0.085 R)
• M21: 7,803,623 km (0.092 R)
• M22: 8,583,178 km (0.111 R)
• M23: 10,280,066 km (0.117 R)
• M24: 10,344,842 km (0.063 R)
• M25: 10,409,768 km (0.081 R)
• M26: 10,670,816 km (0.033 R)
• M27: 11,266,066 km (0.084 R)
• M28: 11,466,976 km (0.115 R)
• M29: 11,804,319 km (0.106 R)
• M30: 12,350,800 km (0.105 R)
• M31: 14,472,397 km (0.071 R)
• M32: 14,690,661 km (0.059 R)
• M33: 17,625,621 km (0.091 R)
• M34: 17,703,262 km (0.108 R)
• M35: 18,092,815 km (0.104 R)
• M36: 18,722,024 km (0.083 R)
• M37: 19,518,633 km (0.114 R)
• M38: 20,163,998 km (0.075 R)
• M39: 20,980,204 km (0.113 R)
• M40: 23,921,298 km (0.094 R)
• M41: 24,007,167 km (0.118 R)
• M42: 24,438,159 km (0.09 R)
• M43: 24,698,010 km (0.1 R)
• M44: 26,542,701 km (0.087 R)
• M45: 27,616,515 km (0.11 R)
• M46: 28,704,391 km (0.071 R)
• M47: 28,887,050 km (0.082 R)
• M48: 29,898,780 km (0.099 R)
• M49: 31,296,922 km (0.073 R)
• M50: 31,484,966 km (0.117 R)
• M51: 33,002,487 km (0.082 R)
• M52: 33,481,649 km (0.118 R)
• M53: 35,617,009 km (0.085 R)
• M54: 36,503,227 km (0.103 R)
• M55: 38,297,354 km (0.066 R)
• M56: 38,599,093 km (0.102 R)
• M57: 38,901,729 km (0.053 R)
• M58: 39,002,708 km (0.104 R)
• M59: 43,533,878 km (0.102 R)
• M60: 45,754,210 km (0.088 R)
• M61: 47,903,033 km (0.07 R)
• M62: 48,011,342 km (0.089 R)
• M63: 48,119,651 km (0.074 R)
• M64: 48,228,110 km (0.103 R)
• M65: 48,336,718 km (0.079 R)
• M66: 50,745,094 km (0.11 R)
• M67: 51,519,562 km (0.072 R)
• M68: 54,769,426 km (0.112 R)
• M69: 54,882,672 km (0.078 R)
• M70: 55,677,635 km (0.056 R)
• M71: 55,791,479 km (0.047 R)
• M72: 57,049,148 km (0.074 R)
• M73: 59,243,300 km (0.111 R)
• M74: 62,763,637 km (0.109 R)
• M75: 65,508,160 km (0.118 R)
• M76: 66,351,144 km (0.119 R)
• M77: 67,440,216 km (0.12 R)
• M78: 70,373,382 km (0.11 R)
• M79: 70,866,307 km (0.071 R)
• M80: 71,607,863 km (0.062 R)
• M81: 72,103,631 km (0.103 R)
• M82: 72,973,841 km (0.049 R)
• M83: 73,223,221 km (0.098 R)
• M84: 73,722,579 km (0.098 R)
• M85: 74,599,372 km (0.117 R)
• M86: 74,850,547 km (0.078 R)
• M87: 78,523,474 km (0.097 R)
• M88: 80,317,601 km (0.105 R)
• M89: 84,207,145 km (0.099 R)
• M90: 84,992,385 km (0.025 R)
• M91: 85,123,582 km (0.086 R)
• M92: 86,306,602 km (0.086 R)
• M93: 87,495,007 km (0.075 R)
• M94: 87,627,402 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.8

Radius: 7.5

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.18 AU - 17.88 AU

Year: 25051 Days

Day: 16.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 38,778,493 km

• M1: 186,698 km (0.103 R)
• M2: 314,754 km (0.067 R)
• M3: 450,290 km (0.115 R)
• M4: 1,582,297 km (0.093 R)
• M5: 1,641,388 km (0.119 R)
• M6: 2,076,418 km (0.107 R)
• M7: 5,222,013 km (0.07 R)
• M8: 5,340,794 km (0.111 R)
• M9: 6,641,547 km (0.113 R)
• M10: 7,393,576 km (0.103 R)
• M11: 7,627,696 km (0.069 R)
• M12: 8,624,018 km (0.098 R)
• M13: 10,811,588 km (0.063 R)
• M14: 11,153,868 km (0.102 R)
• M15: 13,606,824 km (0.06 R)
• M16: 15,359,064 km (0.08 R)
• M17: 15,444,185 km (0.092 R)
• M18: 16,697,366 km (0.106 R)
• M19: 16,916,677 km (0.043 R)
• M20: 17,136,885 km (0.076 R)
• M21: 18,342,943 km (0.106 R)
• M22: 18,614,613 km (0.076 R)
• M23: 19,024,660 km (0.111 R)
• M24: 20,039,532 km (0.09 R)
• M25: 20,506,577 km (0.038 R)
• M26: 21,261,448 km (0.079 R)
• M27: 21,546,881 km (0.08 R)
• M28: 26,742,714 km (0.06 R)
• M29: 26,947,962 km (0.091 R)
• M30: 27,308,343 km (0.03 R)
• M31: 27,411,715 km (0.1 R)
• M32: 28,294,792 km (0.107 R)
• M33: 29,240,101 km (0.106 R)
• M34: 29,292,909 km (0.062 R)
• M35: 30,302,395 km (0.079 R)
• M36: 30,784,699 km (0.111 R)
• M37: 31,810,940 km (0.092 R)
• M38: 36,253,548 km (0.03 R)
• M39: 36,480,787 km (0.072 R)
• M40: 37,911,392 km (0.111 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 10,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit