🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.55 AU

Year: 152 Days

Day: 40.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.7 AU - 0.9 AU

Year: 267 Days

Day: 19.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,554,704 km

• M1: 279,898 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.87 AU - 1.23 AU

Year: 401 Days

Day: 12.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.83 AU - 1.31 AU

Year: 413 Days

Day: 41.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,554,704 km

• M1: 464,801 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.61 AU - 3.87 AU

Year: 2174 Days

Day: 30.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.5

Radius: 11.7

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.53 AU - 12.35 AU

Year: 15380 Days

Day: 13.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 103,554,704 km

• M1: 163,510 km (0.112 R)
• M2: 248,931 km (0.099 R)
• M3: 569,968 km (0.113 R)
• M4: 769,382 km (0.037 R)
• M5: 1,112,859 km (0.048 R)
• M6: 1,324,240 km (0.055 R)
• M7: 1,412,653 km (0.11 R)
• M8: 1,860,399 km (0.101 R)
• M9: 1,960,330 km (0.113 R)
• M10: 2,297,524 km (0.027 R)
• M11: 2,487,065 km (0.055 R)
• M12: 2,597,617 km (0.086 R)
• M13: 3,326,309 km (0.105 R)
• M14: 3,761,040 km (0.114 R)
• M15: 4,050,213 km (0.073 R)
• M16: 4,214,022 km (0.073 R)
• M17: 4,718,766 km (0.066 R)
• M18: 4,926,108 km (0.099 R)
• M19: 5,385,673 km (0.1 R)
• M20: 5,675,444 km (0.093 R)
• M21: 5,748,747 km (0.115 R)
• M22: 7,398,811 km (0.088 R)
• M23: 8,842,880 km (0.098 R)
• M24: 8,970,636 km (0.098 R)
• M25: 10,148,420 km (0.091 R)
• M26: 10,914,810 km (0.06 R)
• M27: 11,097,768 km (0.099 R)
• M28: 11,559,876 km (0.073 R)
• M29: 11,746,574 km (0.061 R)
• M30: 12,312,354 km (0.06 R)
• M31: 14,613,169 km (0.093 R)
• M32: 15,221,583 km (0.071 R)
• M33: 15,580,319 km (0.036 R)
• M34: 15,734,854 km (0.037 R)
• M35: 15,889,987 km (0.089 R)
• M36: 16,201,749 km (0.095 R)
• M37: 16,306,168 km (0.084 R)
• M38: 16,620,623 km (0.116 R)
• M39: 16,990,129 km (0.091 R)
• M40: 18,877,606 km (0.078 R)
• M41: 21,458,019 km (0.045 R)
• M42: 22,672,305 km (0.116 R)
• M43: 23,082,054 km (0.103 R)
• M44: 23,376,313 km (0.1 R)
• M45: 23,849,491 km (0.104 R)
• M46: 25,288,323 km (0.065 R)
• M47: 26,324,438 km (0.06 R)
• M48: 26,940,333 km (0.095 R)
• M49: 27,873,225 km (0.06 R)
• M50: 28,123,801 km (0.112 R)
• M51: 28,564,068 km (0.111 R)
• M52: 29,962,509 km (0.097 R)
• M53: 31,774,588 km (0.112 R)
• M54: 32,562,071 km (0.082 R)
• M55: 33,289,416 km (0.074 R)
• M56: 33,488,830 km (0.108 R)
• M57: 34,089,166 km (0.116 R)
• M58: 35,979,634 km (0.112 R)
• M59: 36,320,867 km (0.116 R)
• M60: 36,526,115 km (0.042 R)
• M61: 36,800,328 km (0.091 R)
• M62: 38,878,691 km (0.081 R)
• M63: 39,088,577 km (0.1 R)
• M64: 40,073,380 km (0.111 R)
• M65: 41,208,678 km (0.098 R)
• M66: 41,422,753 km (0.103 R)
• M67: 43,801,658 km (0.112 R)
• M68: 44,531,247 km (0.105 R)
• M69: 44,604,550 km (0.103 R)
• M70: 44,751,006 km (0.113 R)
• M71: 44,824,309 km (0.088 R)
• M72: 45,044,368 km (0.087 R)
• M73: 45,559,583 km (0.042 R)
• M74: 46,447,147 km (0.041 R)
• M75: 46,818,598 km (0.116 R)
• M76: 47,265,746 km (0.095 R)
• M77: 47,863,988 km (0.102 R)
• M78: 48,314,428 km (0.074 R)
• M79: 48,690,816 km (0.068 R)
• M80: 48,992,704 km (0.032 R)
• M81: 49,446,584 km (0.055 R)
• M82: 50,358,682 km (0.079 R)
• M83: 51,122,978 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.9

Radius: 4.1

Gravity: 53.47 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.21 AU - 18.68 AU

Year: 21527 Days

Day: 22.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,554,704 km

• M1: 138,378 km (0.11 R)
• M2: 165,904 km (0.091 R)
• M3: 356,043 km (0.115 R)
• M4: 417,528 km (0.047 R)
• M5: 482,752 km (0.045 R)
• M6: 1,368,372 km (0.074 R)
• M7: 1,567,337 km (0.091 R)
• M8: 1,882,988 km (0.085 R)
• M9: 2,333,577 km (0.096 R)
• M10: 2,490,954 km (0.081 R)
• M11: 2,651,772 km (0.04 R)
• M12: 3,026,066 km (0.11 R)
• M13: 3,068,552 km (0.04 R)
• M14: 3,685,792 km (0.11 R)
• M15: 3,915,275 km (0.117 R)
• M16: 4,533,563 km (0.05 R)
• M17: 4,582,332 km (0.046 R)
• M18: 5,647,170 km (0.105 R)
• M19: 6,234,042 km (0.116 R)
• M20: 7,121,756 km (0.092 R)
• M21: 7,522,529 km (0.094 R)
• M22: 8,166,847 km (0.037 R)
• M23: 8,465,594 km (0.114 R)
• M24: 9,445,460 km (0.111 R)
• M25: 9,695,887 km (0.096 R)
• M26: 11,178,252 km (0.091 R)
• M27: 11,244,225 km (0.101 R)
• M28: 11,509,761 km (0.114 R)
• M29: 11,710,222 km (0.077 R)
• M30: 12,046,817 km (0.068 R)
• M31: 12,523,436 km (0.068 R)
• M32: 13,006,188 km (0.115 R)
• M33: 13,989,944 km (0.072 R)
• M34: 15,216,198 km (0.087 R)
• M35: 18,311,827 km (0.066 R)
• M36: 18,545,798 km (0.114 R)
• M37: 18,780,816 km (0.078 R)
• M38: 19,650,578 km (0.085 R)
• M39: 20,291,455 km (0.038 R)
• M40: 20,695,369 km (0.096 R)
• M41: 21,347,317 km (0.115 R)
• M42: 21,758,113 km (0.114 R)
• M43: 22,337,804 km (0.093 R)
• M44: 22,922,433 km (0.097 R)
• M45: 23,090,282 km (0.085 R)
• M46: 23,596,671 km (0.05 R)
• M47: 25,137,529 km (0.08 R)
• M48: 28,135,470 km (0.066 R)
• M49: 29,493,519 km (0.102 R)
• M50: 29,584,774 km (0.095 R)
• M51: 30,687,759 km (0.085 R)
• M52: 31,991,355 km (0.108 R)
• M53: 32,366,995 km (0.065 R)
• M54: 33,980,259 km (0.073 R)
• M55: 36,595,828 km (0.111 R)
• M56: 38,374,995 km (0.071 R)
• M57: 39,275,126 km (0.11 R)
• M58: 40,587,697 km (0.085 R)
• M59: 40,994,305 km (0.052 R)
• M60: 41,811,857 km (0.072 R)
• M61: 42,119,729 km (0.105 R)
• M62: 44,191,959 km (0.12 R)
• M63: 45,240,341 km (0.102 R)
• M64: 45,345,658 km (0.11 R)
• M65: 45,556,441 km (0.092 R)
• M66: 47,148,163 km (0.103 R)
• M67: 47,468,601 km (0.083 R)
• M68: 48,757,836 km (0.095 R)
• M69: 49,082,014 km (0.117 R)
• M70: 49,190,173 km (0.101 R)
• M71: 52,141,291 km (0.115 R)
• M72: 56,504,163 km (0.101 R)
• M73: 58,327,611 km (0.077 R)
• M74: 59,823,291 km (0.077 R)
• M75: 62,617,630 km (0.033 R)
• M76: 63,322,834 km (0.111 R)
• M77: 65,454,155 km (0.114 R)
• M78: 65,930,923 km (0.113 R)
• M79: 66,408,888 km (0.102 R)
• M80: 66,768,073 km (0.076 R)
• M81: 70,273,749 km (0.065 R)
• M82: 70,395,672 km (0.053 R)
• M83: 72,233,481 km (0.112 R)
• M84: 73,343,647 km (0.092 R)
• M85: 77,588,188 km (0.112 R)
• M86: 78,219,042 km (0.093 R)
• M87: 81,527,100 km (0.083 R)
• M88: 82,682,743 km (0.1 R)
• M89: 83,069,154 km (0.115 R)
• M90: 83,198,108 km (0.084 R)
• M91: 84,491,232 km (0.087 R)
• M92: 85,010,336 km (0.084 R)
• M93: 85,270,338 km (0.116 R)
• M94: 86,051,687 km (0.104 R)
• M95: 86,443,334 km (0.093 R)
• M96: 86,704,682 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.6

Radius: 3.2

Gravity: 88.73 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 15.31 AU - 19.93 AU

Year: 27572 Days

Day: 23.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,554,704 km

• M1: 56,847 km (0.112 R)
• M2: 87,964 km (0.066 R)
• M3: 128,205 km (0.102 R)
• M4: 632,350 km (0.098 R)
• M5: 806,632 km (0.084 R)
• M6: 1,061,098 km (0.085 R)
• M7: 1,128,417 km (0.083 R)
• M8: 1,267,244 km (0.084 R)
• M9: 1,374,954 km (0.095 R)
• M10: 1,523,206 km (0.118 R)
• M11: 1,715,738 km (0.074 R)
• M12: 2,123,542 km (0.095 R)
• M13: 2,605,097 km (0.113 R)
• M14: 2,742,129 km (0.091 R)
• M15: 5,004,198 km (0.026 R)
• M16: 7,104,253 km (0.118 R)
• M17: 8,816,700 km (0.111 R)
• M18: 9,229,141 km (0.11 R)
• M19: 10,072,724 km (0.1 R)
• M20: 10,359,353 km (0.062 R)
• M21: 10,431,460 km (0.115 R)
• M22: 11,907,542 km (0.115 R)
• M23: 11,983,089 km (0.075 R)
• M24: 12,058,785 km (0.11 R)
• M25: 12,134,631 km (0.043 R)
• M26: 15,130,927 km (0.101 R)
• M27: 15,458,995 km (0.076 R)
• M28: 16,205,638 km (0.114 R)
• M29: 17,561,892 km (0.066 R)
• M30: 19,307,400 km (0.038 R)
• M31: 20,381,064 km (0.104 R)
• M32: 20,834,047 km (0.098 R)
• M33: 22,960,281 km (0.11 R)
• M34: 23,054,378 km (0.117 R)
• M35: 23,337,118 km (0.109 R)
• M36: 24,001,333 km (0.107 R)
• M37: 24,096,776 km (0.039 R)
• M38: 25,057,643 km (0.103 R)
• M39: 28,316,334 km (0.099 R)
• M40: 32,651,530 km (0.094 R)
• M41: 35,763,017 km (0.058 R)
• M42: 35,981,130 km (0.067 R)
• M43: 36,199,543 km (0.083 R)
• M44: 36,747,670 km (0.118 R)
• M45: 36,967,728 km (0.058 R)
• M46: 37,188,235 km (0.092 R)
• M47: 37,409,042 km (0.073 R)
• M48: 37,963,302 km (0.08 R)
• M49: 38,074,453 km (0.077 R)
• M50: 38,855,504 km (0.089 R)
• M51: 39,529,293 km (0.096 R)
• M52: 41,459,105 km (0.085 R)
• M53: 42,493,126 km (0.108 R)
• M54: 42,955,383 km (0.095 R)
• M55: 44,821,168 km (0.118 R)
• M56: 46,000,597 km (0.117 R)
• M57: 47,309,728 km (0.103 R)
• M58: 48,028,995 km (0.085 R)
• M59: 48,631,126 km (0.037 R)
• M60: 51,555,765 km (0.097 R)
• M61: 53,911,333 km (0.045 R)
• M62: 54,411,738 km (0.091 R)
• M63: 55,417,035 km (0.062 R)
• M64: 57,701,245 km (0.086 R)
• M65: 58,084,964 km (0.055 R)
• M66: 58,341,225 km (0.084 R)
• M67: 60,275,226 km (0.095 R)
• M68: 61,445,680 km (0.094 R)
• M69: 64,338,155 km (0.089 R)
• M70: 64,470,698 km (0.091 R)
• M71: 64,603,242 km (0.082 R)
• M72: 64,736,085 km (0.083 R)
• M73: 65,934,514 km (0.057 R)
• M74: 67,543,887 km (0.112 R)
• M75: 68,353,361 km (0.099 R)
• M76: 69,165,977 km (0.034 R)
• M77: 69,573,631 km (0.118 R)
• M78: 72,310,973 km (0.117 R)
• M79: 76,202,014 km (0.077 R)
• M80: 77,326,092 km (0.087 R)
• M81: 77,608,084 km (0.082 R)
• M82: 79,875,389 km (0.105 R)
• M83: 81,160,435 km (0.109 R)
• M84: 82,308,300 km (0.119 R)
• M85: 82,596,126 km (0.082 R)
• M86: 85,201,522 km (0.052 R)
• M87: 89,012,229 km (0.093 R)
• M88: 93,928,314 km (0.114 R)
• M89: 96,798,499 km (0.099 R)
• M90: 99,084,654 km (0.091 R)
• M91: 99,543,919 km (0.11 R)
• M92: 99,697,257 km (0.08 R)
• M93: 102,315,070 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 10,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit