🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.57 AU - 0.87 AU

Year: 219 Days

Day: 29.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.35 AU - 1.67 AU

Year: 665 Days

Day: 46.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.79 AU - 2.13 AU

Year: 983 Days

Day: 20.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.93 AU - 2.89 AU

Year: 1340 Days

Day: 29.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.54 AU - 3.68 AU

Year: 2457 Days

Day: 42.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,890,041 km

• M1: 162,762 km (0.064 R)

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.9

Radius: 9.4

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.31 AU - 10.31 AU

Year: 8580 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,890,041 km

• M1: 120,576 km (0.111 R)
• M2: 316,848 km (0.108 R)
• M3: 428,747 km (0.074 R)
• M4: 583,282 km (0.069 R)
• M5: 697,276 km (0.108 R)
• M6: 1,102,686 km (0.097 R)
• M7: 1,475,035 km (0.105 R)
• M8: 1,863,690 km (0.037 R)
• M9: 2,103,196 km (0.101 R)
• M10: 2,260,873 km (0.036 R)
• M11: 2,469,412 km (0.058 R)
• M12: 2,732,854 km (0.089 R)
• M13: 2,806,306 km (0.1 R)
• M14: 3,312,845 km (0.098 R)
• M15: 3,793,204 km (0.082 R)
• M16: 4,153,734 km (0.111 R)
• M17: 4,583,529 km (0.092 R)
• M18: 4,907,708 km (0.063 R)
• M19: 5,208,998 km (0.114 R)
• M20: 5,423,372 km (0.055 R)
• M21: 5,766,400 km (0.1 R)
• M22: 5,956,389 km (0.071 R)
• M23: 6,440,637 km (0.087 R)
• M24: 6,937,601 km (0.098 R)
• M25: 7,004,771 km (0.086 R)
• M26: 7,275,842 km (0.115 R)
• M27: 7,515,797 km (0.12 R)
• M28: 8,429,690 km (0.036 R)
• M29: 9,304,389 km (0.086 R)
• M30: 9,602,388 km (0.043 R)
• M31: 10,169,514 km (0.084 R)
• M32: 10,553,681 km (0.097 R)
• M33: 10,669,769 km (0.089 R)
• M34: 11,614,479 km (0.074 R)
• M35: 12,462,999 km (0.113 R)
• M36: 13,709,448 km (0.072 R)
• M37: 14,347,633 km (0.079 R)
• M38: 14,562,455 km (0.117 R)
• M39: 14,778,325 km (0.08 R)
• M40: 15,038,924 km (0.08 R)
• M41: 15,388,535 km (0.083 R)
• M42: 15,873,830 km (0.107 R)
• M43: 15,962,691 km (0.059 R)
• M44: 17,405,413 km (0.107 R)
• M45: 17,726,450 km (0.107 R)
• M46: 18,188,708 km (0.088 R)
• M47: 19,885,147 km (0.113 R)
• M48: 20,800,836 km (0.093 R)
• M49: 22,026,491 km (0.078 R)
• M50: 22,175,042 km (0.062 R)
• M51: 23,325,749 km (0.037 R)
• M52: 23,426,727 km (0.102 R)
• M53: 24,907,297 km (0.057 R)
• M54: 25,372,996 km (0.099 R)
• M55: 26,839,952 km (0.1 R)
• M56: 26,945,718 km (0.098 R)
• M57: 30,019,805 km (0.077 R)
• M58: 30,349,818 km (0.029 R)
• M59: 30,791,730 km (0.086 R)
• M60: 31,737,787 km (0.115 R)
• M61: 32,749,966 km (0.05 R)
• M62: 33,715,620 km (0.118 R)
• M63: 34,805,889 km (0.072 R)
• M64: 35,384,235 km (0.078 R)
• M65: 35,674,754 km (0.11 R)
• M66: 36,257,886 km (0.087 R)
• M67: 36,962,044 km (0.095 R)
• M68: 37,256,602 km (0.075 R)
• M69: 38,801,499 km (0.051 R)
• M70: 38,981,166 km (0.09 R)
• M71: 39,041,155 km (0.107 R)
• M72: 39,100,994 km (0.069 R)
• M73: 40,125,141 km (0.054 R)
• M74: 40,367,340 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.3

Radius: 10.9

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.18 AU - 12.12 AU

Year: 14242 Days

Day: 8.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,890,041 km

• M1: 151,842 km (0.079 R)
• M2: 242,349 km (0.09 R)
• M3: 967,300 km (0.109 R)
• M4: 1,228,797 km (0.116 R)
• M5: 1,329,775 km (0.072 R)
• M6: 1,649,616 km (0.112 R)
• M7: 2,487,962 km (0.104 R)
• M8: 2,716,099 km (0.066 R)
• M9: 3,333,938 km (0.096 R)
• M10: 4,615,244 km (0.096 R)
• M11: 5,645,225 km (0.053 R)
• M12: 6,164,180 km (0.1 R)
• M13: 6,340,706 km (0.097 R)
• M14: 6,789,051 km (0.107 R)
• M15: 8,683,857 km (0.095 R)
• M16: 8,931,591 km (0.089 R)
• M17: 10,049,387 km (0.081 R)
• M18: 13,372,554 km (0.095 R)
• M19: 13,486,846 km (0.116 R)
• M20: 14,588,635 km (0.119 R)
• M21: 14,765,310 km (0.094 R)
• M22: 15,061,214 km (0.025 R)
• M23: 16,021,334 km (0.073 R)
• M24: 17,436,081 km (0.077 R)
• M25: 17,811,721 km (0.075 R)
• M26: 18,634,808 km (0.086 R)
• M27: 19,018,826 km (0.101 R)
• M28: 19,211,957 km (0.117 R)
• M29: 19,860,015 km (0.104 R)
• M30: 20,515,254 km (0.1 R)
• M31: 20,647,199 km (0.082 R)
• M32: 21,310,965 km (0.103 R)
• M33: 21,444,556 km (0.099 R)
• M34: 22,523,306 km (0.052 R)
• M35: 24,035,441 km (0.1 R)
• M36: 24,873,937 km (0.066 R)
• M37: 25,155,630 km (0.066 R)
• M38: 25,296,850 km (0.059 R)
• M39: 25,367,461 km (0.109 R)
• M40: 25,935,633 km (0.118 R)
• M41: 26,149,708 km (0.107 R)
• M42: 26,579,652 km (0.086 R)
• M43: 26,651,609 km (0.078 R)
• M44: 27,011,990 km (0.108 R)
• M45: 27,301,462 km (0.082 R)
• M46: 27,446,721 km (0.112 R)
• M47: 27,737,689 km (0.057 R)
• M48: 28,322,916 km (0.041 R)
• M49: 28,764,529 km (0.065 R)
• M50: 29,953,084 km (0.065 R)
• M51: 30,027,883 km (0.092 R)
• M52: 30,930,706 km (0.073 R)
• M53: 34,081,836 km (0.089 R)
• M54: 34,238,165 km (0.102 R)
• M55: 35,418,044 km (0.115 R)
• M56: 35,497,181 km (0.117 R)
• M57: 35,893,765 km (0.094 R)
• M58: 37,253,161 km (0.116 R)
• M59: 37,494,762 km (0.049 R)
• M60: 37,736,960 km (0.12 R)
• M61: 38,873,904 km (0.119 R)
• M62: 39,610,674 km (0.067 R)
• M63: 39,939,640 km (0.112 R)
• M64: 40,022,068 km (0.077 R)
• M65: 40,848,895 km (0.097 R)
• M66: 40,931,922 km (0.049 R)
• M67: 43,787,297 km (0.11 R)
• M68: 44,553,836 km (0.113 R)
• M69: 45,324,864 km (0.082 R)
• M70: 46,359,782 km (0.108 R)
• M71: 49,687,886 km (0.091 R)
• M72: 50,042,582 km (0.09 R)
• M73: 50,131,443 km (0.093 R)
• M74: 50,665,508 km (0.071 R)
• M75: 50,754,668 km (0.117 R)
• M76: 51,201,517 km (0.119 R)
• M77: 51,290,976 km (0.076 R)
• M78: 52,008,897 km (0.069 R)
• M79: 52,098,954 km (0.1 R)
• M80: 52,189,012 km (0.067 R)
• M81: 52,549,543 km (0.094 R)
• M82: 53,364,104 km (0.108 R)
• M83: 53,727,477 km (0.043 R)
• M84: 59,181,217 km (0.103 R)
• M85: 59,745,650 km (0.099 R)
• M86: 60,595,665 km (0.12 R)
• M87: 61,640,007 km (0.11 R)
• M88: 63,842,686 km (0.118 R)
• M89: 64,614,911 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.2

Radius: 8

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.13 AU - 14.61 AU

Year: 17509 Days

Day: 21.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,890,041 km

• M1: 129,701 km (0.062 R)
• M2: 513,121 km (0.101 R)
• M3: 803,191 km (0.1 R)
• M4: 996,322 km (0.116 R)
• M5: 1,183,020 km (0.114 R)
• M6: 1,710,352 km (0.113 R)
• M7: 2,523,417 km (0.12 R)
• M8: 2,750,506 km (0.088 R)
• M9: 2,837,423 km (0.106 R)
• M10: 3,073,787 km (0.115 R)
• M11: 3,533,950 km (0.114 R)
• M12: 3,692,225 km (0.088 R)
• M13: 3,788,416 km (0.097 R)
• M14: 5,147,364 km (0.111 R)
• M15: 5,290,828 km (0.053 R)
• M16: 5,729,449 km (0.098 R)
• M17: 6,028,345 km (0.073 R)
• M18: 6,179,738 km (0.095 R)
• M19: 7,435,463 km (0.101 R)
• M20: 7,679,457 km (0.042 R)
• M21: 8,009,021 km (0.03 R)
• M22: 8,175,524 km (0.058 R)
• M23: 8,853,052 km (0.094 R)
• M24: 9,769,339 km (0.073 R)
• M25: 10,351,724 km (0.112 R)
• M26: 11,409,381 km (0.089 R)
• M27: 11,927,438 km (0.065 R)
• M28: 13,526,939 km (0.076 R)
• M29: 13,675,639 km (0.091 R)
• M30: 13,924,719 km (0.084 R)
• M31: 14,175,296 km (0.112 R)
• M32: 14,528,646 km (0.118 R)
• M33: 15,244,173 km (0.092 R)
• M34: 15,450,618 km (0.11 R)
• M35: 16,602,970 km (0.107 R)
• M36: 16,975,469 km (0.099 R)
• M37: 17,189,543 km (0.072 R)
• M38: 17,243,249 km (0.107 R)
• M39: 17,296,955 km (0.047 R)
• M40: 18,273,230 km (0.087 R)
• M41: 20,449,431 km (0.108 R)
• M42: 20,905,854 km (0.106 R)
• M43: 21,077,891 km (0.067 R)
• M44: 22,061,647 km (0.111 R)
• M45: 23,654,565 km (0.047 R)
• M46: 26,205,209 km (0.044 R)
• M47: 27,012,289 km (0.112 R)
• M48: 27,074,671 km (0.043 R)
• M49: 27,324,799 km (0.095 R)
• M50: 28,269,659 km (0.052 R)
• M51: 28,333,089 km (0.085 R)
• M52: 28,777,993 km (0.093 R)
• M53: 29,803,785 km (0.101 R)
• M54: 29,997,365 km (0.113 R)
• M55: 30,126,767 km (0.061 R)
• M56: 30,191,393 km (0.091 R)
• M57: 30,450,796 km (0.098 R)
• M58: 31,233,492 km (0.106 R)
• M59: 31,364,690 km (0.106 R)
• M60: 32,818,631 km (0.106 R)
• M61: 33,085,364 km (0.11 R)
• M62: 34,497,568 km (0.051 R)
• M63: 34,633,104 km (0.075 R)
• M64: 34,972,541 km (0.119 R)
• M65: 35,313,325 km (0.077 R)
• M66: 35,449,908 km (0.056 R)
• M67: 36,066,551 km (0.096 R)
• M68: 36,135,366 km (0.068 R)
• M69: 36,825,311 km (0.035 R)
• M70: 38,148,055 km (0.083 R)
• M71: 38,850,417 km (0.093 R)
• M72: 38,920,878 km (0.028 R)
• M73: 39,415,449 km (0.111 R)
• M74: 40,125,590 km (0.12 R)
• M75: 40,625,097 km (0.1 R)
• M76: 40,911,577 km (0.032 R)
• M77: 41,126,699 km (0.118 R)
• M78: 42,716,625 km (0.081 R)
• M79: 42,862,184 km (0.109 R)
• M80: 45,361,366 km (0.112 R)
• M81: 45,807,317 km (0.099 R)
• M82: 46,853,455 km (0.109 R)
• M83: 47,530,235 km (0.051 R)
• M84: 49,121,658 km (0.051 R)
• M85: 51,116,096 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.4

Radius: 5

Gravity: 20.58 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 13.32 AU - 14.94 AU

Year: 19023 Days

Day: 15.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,890,041 km

• M1: 139,276 km (0.1 R)
• M2: 409,449 km (0.071 R)
• M3: 764,894 km (0.095 R)
• M4: 809,324 km (0.088 R)
• M5: 900,729 km (0.119 R)
• M6: 947,852 km (0.099 R)
• M7: 1,019,958 km (0.104 R)
• M8: 1,144,125 km (0.057 R)
• M9: 2,018,973 km (0.111 R)
• M10: 2,944,984 km (0.077 R)
• M11: 3,525,423 km (0.095 R)
• M12: 4,022,388 km (0.09 R)
• M13: 4,705,003 km (0.112 R)
• M14: 4,912,644 km (0.047 R)
• M15: 5,123,129 km (0.028 R)
• M16: 5,816,664 km (0.115 R)
• M17: 7,052,343 km (0.085 R)
• M18: 7,099,616 km (0.12 R)
• M19: 7,242,183 km (0.11 R)
• M20: 8,973,030 km (0.106 R)
• M21: 9,752,136 km (0.107 R)
• M22: 10,123,138 km (0.061 R)
• M23: 10,176,395 km (0.072 R)
• M24: 10,933,510 km (0.117 R)
• M25: 11,374,225 km (0.045 R)
• M26: 12,673,184 km (0.094 R)
• M27: 14,257,126 km (0.098 R)
• M28: 14,677,795 km (0.074 R)
• M29: 15,654,669 km (0.11 R)
• M30: 16,026,420 km (0.073 R)
• M31: 16,526,526 km (0.029 R)
• M32: 16,968,438 km (0.079 R)
• M33: 17,478,118 km (0.088 R)
• M34: 17,670,650 km (0.088 R)
• M35: 18,122,286 km (0.057 R)
• M36: 18,643,335 km (0.114 R)
• M37: 18,708,710 km (0.087 R)
• M38: 19,037,227 km (0.041 R)
• M39: 19,367,688 km (0.085 R)
• M40: 20,168,187 km (0.09 R)
• M41: 20,911,688 km (0.12 R)
• M42: 21,047,672 km (0.051 R)
• M43: 21,870,610 km (0.061 R)
• M44: 22,494,733 km (0.083 R)
• M45: 22,564,445 km (0.111 R)
• M46: 22,984,067 km (0.076 R)
• M47: 23,477,142 km (0.089 R)
• M48: 24,115,925 km (0.107 R)
• M49: 24,401,806 km (0.105 R)
• M50: 24,545,121 km (0.069 R)
• M51: 24,976,711 km (0.097 R)
• M52: 25,121,073 km (0.092 R)
• M53: 25,556,103 km (0.027 R)
• M54: 27,098,009 km (0.045 R)
• M55: 27,246,410 km (0.119 R)
• M56: 27,469,460 km (0.117 R)
• M57: 27,767,908 km (0.093 R)
• M58: 28,292,847 km (0.102 R)
• M59: 28,820,927 km (0.064 R)
• M60: 29,886,962 km (0.116 R)
• M61: 31,043,353 km (0.089 R)
• M62: 31,509,949 km (0.091 R)
• M63: 32,844,811 km (0.059 R)
• M64: 34,760,262 km (0.067 R)
• M65: 34,921,529 km (0.045 R)
• M66: 35,244,810 km (0.07 R)
• M67: 35,406,824 km (0.073 R)
• M68: 36,465,977 km (0.115 R)
• M69: 36,711,766 km (0.091 R)
• M70: 38,032,416 km (0.046 R)
• M71: 39,033,076 km (0.112 R)
• M72: 39,536,623 km (0.032 R)
• M73: 42,172,537 km (0.11 R)
• M74: 42,258,407 km (0.042 R)
• M75: 42,689,248 km (0.068 R)
• M76: 43,207,904 km (0.091 R)
• M77: 43,294,671 km (0.032 R)
• M78: 44,514,043 km (0.097 R)
• M79: 44,689,222 km (0.093 R)
• M80: 45,040,029 km (0.051 R)
• M81: 46,986,597 km (0.095 R)
• M82: 48,239,329 km (0.114 R)
• M83: 50,595,197 km (0.067 R)
• M84: 53,359,466 km (0.07 R)
• M85: 54,572,555 km (0.113 R)
• M86: 54,947,597 km (0.075 R)
• M87: 55,229,439 km (0.05 R)
• M88: 55,417,634 km (0.11 R)
• M89: 57,692,419 km (0.101 R)
• M90: 60,966,667 km (0.115 R)
• M91: 64,399,789 km (0.09 R)
• M92: 66,389,441 km (0.1 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 17,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit