🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.56 AU - 0.56 AU

Year: 148 Days

Day: 30.5 Hours

Environment

Temp: 225 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.89 AU - 0.93 AU

Year: 307 Days

Day: 18.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.07 AU - 1.15 AU

Year: 413 Days

Day: 24.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,297,207 km

• M1: 55,202 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.44 AU - 1.86 AU

Year: 748 Days

Day: 41.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.78 AU - 5.02 AU

Year: 3830 Days

Day: 33.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,297,207 km

• M1: 1,492,388 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.3

Radius: 8.1

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.65 AU - 8.37 AU

Year: 6554 Days

Day: 8.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 100,297,207 km

• M1: 107,860 km (0.116 R)
• M2: 175,179 km (0.078 R)
• M3: 241,152 km (0.091 R)
• M4: 720,015 km (0.111 R)
• M5: 1,109,717 km (0.119 R)
• M6: 1,180,626 km (0.027 R)
• M7: 1,433,297 km (0.115 R)
• M8: 1,526,497 km (0.043 R)
• M9: 1,802,056 km (0.088 R)
• M10: 1,920,238 km (0.116 R)
• M11: 2,040,814 km (0.114 R)
• M12: 2,720,138 km (0.037 R)
• M13: 2,836,525 km (0.111 R)
• M14: 2,994,351 km (0.066 R)
• M15: 3,094,432 km (0.062 R)
• M16: 3,318,679 km (0.061 R)
• M17: 3,611,741 km (0.098 R)
• M18: 3,697,012 km (0.11 R)
• M19: 4,155,829 km (0.106 R)
• M20: 4,267,728 km (0.055 R)
• M21: 4,818,847 km (0.066 R)
• M22: 5,563,694 km (0.088 R)
• M23: 6,576,921 km (0.057 R)
• M24: 6,839,166 km (0.096 R)
• M25: 7,158,258 km (0.049 R)
• M26: 7,346,751 km (0.118 R)
• M27: 7,591,494 km (0.1 R)
• M28: 7,894,130 km (0.064 R)
• M29: 8,257,054 km (0.091 R)
• M30: 8,313,303 km (0.059 R)
• M31: 8,483,097 km (0.044 R)
• M32: 9,202,513 km (0.083 R)
• M33: 9,290,177 km (0.091 R)
• M34: 9,643,677 km (0.097 R)
• M35: 10,031,435 km (0.083 R)
• M36: 10,151,861 km (0.073 R)
• M37: 10,272,736 km (0.095 R)
• M38: 10,394,060 km (0.1 R)
• M39: 10,577,018 km (0.102 R)
• M40: 11,538,783 km (0.102 R)
• M41: 11,855,033 km (0.084 R)
• M42: 11,982,341 km (0.057 R)
• M43: 12,270,466 km (0.116 R)
• M44: 12,723,149 km (0.105 R)
• M45: 13,545,190 km (0.118 R)
• M46: 13,745,052 km (0.051 R)
• M47: 13,979,323 km (0.086 R)
• M48: 14,384,284 km (0.114 R)
• M49: 14,998,832 km (0.114 R)
• M50: 15,171,019 km (0.11 R)
• M51: 16,112,439 km (0.117 R)
• M52: 16,643,511 km (0.075 R)
• M53: 17,216,471 km (0.066 R)
• M54: 17,650,305 km (0.057 R)
• M55: 17,868,568 km (0.107 R)
• M56: 18,602,794 km (0.102 R)
• M57: 18,824,947 km (0.106 R)
• M58: 19,122,497 km (0.061 R)
• M59: 19,384,294 km (0.108 R)
• M60: 19,571,889 km (0.09 R)
• M61: 20,176,414 km (0.113 R)
• M62: 20,442,848 km (0.113 R)
• M63: 20,672,032 km (0.1 R)
• M64: 20,979,157 km (0.079 R)
• M65: 21,326,373 km (0.106 R)
• M66: 21,481,207 km (0.102 R)
• M67: 22,183,120 km (0.11 R)
• M68: 23,649,179 km (0.104 R)
• M69: 23,930,124 km (0.101 R)
• M70: 24,373,682 km (0.061 R)
• M71: 25,146,355 km (0.098 R)
• M72: 25,351,154 km (0.045 R)
• M73: 26,051,123 km (0.099 R)
• M74: 26,175,289 km (0.118 R)
• M75: 26,424,369 km (0.115 R)
• M76: 26,799,262 km (0.075 R)
• M77: 26,924,625 km (0.094 R)
• M78: 27,428,171 km (0.111 R)
• M79: 27,596,618 km (0.096 R)
• M80: 27,680,992 km (0.099 R)
• M81: 27,892,373 km (0.088 R)
• M82: 28,104,204 km (0.072 R)
• M83: 28,189,176 km (0.114 R)
• M84: 28,444,390 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.9

Radius: 12.9

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.74 AU - 9.32 AU

Year: 8797 Days

Day: 11.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 100,297,207 km

• M1: 163,810 km (0.076 R)
• M2: 331,359 km (0.111 R)
• M3: 712,385 km (0.034 R)
• M4: 920,027 km (0.057 R)
• M5: 1,048,232 km (0.043 R)
• M6: 1,721,423 km (0.096 R)
• M7: 1,821,803 km (0.08 R)
• M8: 2,397,755 km (0.102 R)
• M9: 2,579,067 km (0.048 R)
• M10: 2,955,755 km (0.119 R)
• M11: 3,125,997 km (0.095 R)
• M12: 3,324,813 km (0.032 R)
• M13: 3,630,890 km (0.083 R)
• M14: 3,787,519 km (0.077 R)
• M15: 4,491,826 km (0.119 R)
• M16: 4,575,750 km (0.073 R)
• M17: 4,859,388 km (0.027 R)
• M18: 5,266,144 km (0.1 R)
• M19: 5,653,902 km (0.099 R)
• M20: 5,744,708 km (0.065 R)
• M21: 5,897,148 km (0.095 R)
• M22: 6,050,935 km (0.1 R)
• M23: 6,615,667 km (0.096 R)
• M24: 8,032,508 km (0.102 R)
• M25: 8,687,896 km (0.1 R)
• M26: 8,828,070 km (0.067 R)
• M27: 9,324,585 km (0.058 R)
• M28: 9,903,379 km (0.118 R)
• M29: 10,123,438 km (0.075 R)
• M30: 10,456,442 km (0.099 R)
• M31: 11,285,963 km (0.099 R)
• M32: 11,786,068 km (0.088 R)
• M33: 12,136,576 km (0.106 R)
• M34: 12,648,949 km (0.065 R)
• M35: 13,248,986 km (0.073 R)
• M36: 13,370,160 km (0.089 R)
• M37: 14,352,420 km (0.115 R)
• M38: 14,518,473 km (0.035 R)
• M39: 14,852,376 km (0.09 R)
• M40: 15,020,225 km (0.084 R)
• M41: 15,400,353 km (0.071 R)
• M42: 15,698,202 km (0.061 R)
• M43: 15,955,062 km (0.116 R)
• M44: 16,603,120 km (0.09 R)
• M45: 16,733,868 km (0.081 R)
• M46: 16,908,599 km (0.103 R)
• M47: 17,171,891 km (0.111 R)
• M48: 17,480,810 km (0.084 R)
• M49: 17,702,514 km (0.104 R)
• M50: 17,791,525 km (0.064 R)
• M51: 18,870,724 km (0.073 R)
• M52: 19,052,785 km (0.074 R)
• M53: 19,372,475 km (0.084 R)
• M54: 20,156,668 km (0.113 R)
• M55: 20,575,990 km (0.113 R)
• M56: 20,998,156 km (0.111 R)
• M57: 21,660,724 km (0.095 R)
• M58: 21,994,477 km (0.04 R)
• M59: 22,522,558 km (0.118 R)
• M60: 22,619,048 km (0.109 R)
• M61: 22,957,738 km (0.114 R)
• M62: 23,298,073 km (0.119 R)
• M63: 23,395,611 km (0.093 R)
• M64: 24,975,065 km (0.117 R)
• M65: 25,626,414 km (0.091 R)
• M66: 25,727,243 km (0.105 R)
• M67: 27,253,890 km (0.1 R)
• M68: 28,131,880 km (0.106 R)
• M69: 28,235,850 km (0.06 R)
• M70: 29,387,455 km (0.111 R)
• M71: 29,492,921 km (0.1 R)
• M72: 30,661,131 km (0.084 R)
• M73: 31,089,729 km (0.08 R)
• M74: 31,574,276 km (0.105 R)
• M75: 32,332,887 km (0.085 R)
• M76: 32,605,305 km (0.071 R)
• M77: 33,372,143 km (0.083 R)
• M78: 34,144,966 km (0.105 R)
• M79: 36,159,002 km (0.109 R)
• M80: 36,611,835 km (0.11 R)
• M81: 37,752,070 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.1

Radius: 5.1

Gravity: 22.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.46 AU - 17.94 AU

Year: 20925 Days

Day: 21 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 100,297,207 km

• M1: 172,935 km (0.11 R)
• M2: 321,037 km (0.104 R)
• M3: 409,599 km (0.099 R)
• M4: 1,176,288 km (0.052 R)
• M5: 1,431,502 km (0.078 R)
• M6: 1,926,372 km (0.059 R)
• M7: 1,991,746 km (0.084 R)
• M8: 3,768,370 km (0.083 R)
• M9: 4,658,777 km (0.05 R)
• M10: 4,924,762 km (0.057 R)
• M11: 5,059,550 km (0.074 R)
• M12: 5,286,938 km (0.108 R)
• M13: 5,941,429 km (0.096 R)
• M14: 5,989,151 km (0.083 R)
• M15: 6,133,064 km (0.081 R)
• M16: 6,375,562 km (0.087 R)
• M17: 6,919,949 km (0.066 R)
• M18: 7,223,034 km (0.036 R)
• M19: 7,790,160 km (0.089 R)
• M20: 8,211,577 km (0.108 R)
• M21: 9,241,857 km (0.088 R)
• M22: 9,687,659 km (0.083 R)
• M23: 10,026,648 km (0.113 R)
• M24: 10,197,638 km (0.074 R)
• M25: 11,779,187 km (0.094 R)
• M26: 12,506,232 km (0.083 R)
• M27: 13,247,789 km (0.115 R)
• M28: 13,939,978 km (0.037 R)
• M29: 14,003,408 km (0.045 R)
• M30: 14,386,528 km (0.113 R)
• M31: 14,967,566 km (0.1 R)
• M32: 16,085,960 km (0.12 R)
• M33: 18,054,817 km (0.106 R)
• M34: 18,401,884 km (0.117 R)
• M35: 19,032,290 km (0.033 R)
• M36: 19,740,935 km (0.116 R)
• M37: 19,955,159 km (0.111 R)
• M38: 21,991,934 km (0.107 R)
• M39: 22,139,886 km (0.085 R)
• M40: 23,034,781 km (0.102 R)
• M41: 23,260,375 km (0.117 R)
• M42: 24,246,374 km (0.106 R)
• M43: 25,091,303 km (0.08 R)
• M44: 25,633,894 km (0.064 R)
• M45: 26,888,721 km (0.07 R)
• M46: 27,046,996 km (0.098 R)
• M47: 28,646,646 km (0.028 R)
• M48: 28,970,226 km (0.045 R)
• M49: 29,213,622 km (0.081 R)
• M50: 31,019,866 km (0.062 R)
• M51: 34,137,935 km (0.1 R)
• M52: 34,653,000 km (0.115 R)
• M53: 35,257,077 km (0.06 R)
• M54: 39,581,652 km (0.073 R)
• M55: 41,394,180 km (0.119 R)
• M56: 41,943,204 km (0.078 R)
• M57: 42,863,680 km (0.092 R)
• M58: 43,604,787 km (0.112 R)
• M59: 44,070,186 km (0.049 R)
• M60: 44,350,084 km (0.114 R)
• M61: 44,911,824 km (0.082 R)
• M62: 45,664,600 km (0.097 R)
• M63: 45,947,939 km (0.105 R)
• M64: 47,660,086 km (0.117 R)
• M65: 47,755,829 km (0.028 R)
• M66: 48,331,631 km (0.105 R)
• M67: 50,072,651 km (0.108 R)
• M68: 51,932,602 km (0.058 R)
• M69: 52,327,091 km (0.046 R)
• M70: 60,525,204 km (0.062 R)
• M71: 61,148,130 km (0.117 R)
• M72: 62,191,126 km (0.119 R)
• M73: 62,295,695 km (0.109 R)
• M74: 63,977,624 km (0.112 R)
• M75: 64,083,240 km (0.104 R)
• M76: 64,824,198 km (0.114 R)
• M77: 66,314,492 km (0.117 R)
• M78: 67,278,650 km (0.12 R)
• M79: 71,071,405 km (0.097 R)
• M80: 72,277,762 km (0.107 R)
• M81: 73,933,512 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.3

Radius: 4.7

Gravity: 33.97 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 15.62 AU - 22.1 AU

Year: 28921 Days

Day: 19.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,297,207 km

• M1: 321,037 km (0.1 R)
• M2: 553,512 km (0.033 R)
• M3: 605,572 km (0.09 R)
• M4: 686,804 km (0.119 R)
• M5: 1,047,335 km (0.113 R)
• M6: 1,422,526 km (0.08 R)
• M7: 3,715,413 km (0.067 R)
• M8: 4,329,961 km (0.085 R)
• M9: 4,435,427 km (0.095 R)
• M10: 4,488,385 km (0.051 R)
• M11: 5,197,180 km (0.066 R)
• M12: 5,365,627 km (0.096 R)
• M13: 5,479,022 km (0.114 R)
• M14: 5,650,461 km (0.08 R)
• M15: 5,881,739 km (0.058 R)
• M16: 6,655,011 km (0.1 R)
• M17: 7,022,573 km (0.079 R)
• M18: 7,969,976 km (0.09 R)
• M19: 8,229,379 km (0.051 R)
• M20: 8,557,597 km (0.089 R)
• M21: 8,623,719 km (0.084 R)
• M22: 9,091,362 km (0.104 R)
• M23: 9,294,366 km (0.08 R)
• M24: 9,430,500 km (0.045 R)
• M25: 10,051,331 km (0.055 R)
• M26: 10,331,528 km (0.093 R)
• M27: 10,614,268 km (0.07 R)
• M28: 11,991,765 km (0.097 R)
• M29: 13,732,785 km (0.078 R)
• M30: 14,121,590 km (0.091 R)
• M31: 14,751,248 km (0.08 R)
• M32: 14,830,535 km (0.074 R)
• M33: 15,149,328 km (0.042 R)
• M34: 15,874,877 km (0.086 R)
• M35: 15,956,258 km (0.083 R)
• M36: 16,037,640 km (0.12 R)
• M37: 16,364,960 km (0.111 R)
• M38: 17,611,409 km (0.062 R)
• M39: 20,459,304 km (0.065 R)
• M40: 20,992,321 km (0.106 R)
• M41: 24,566,065 km (0.034 R)
• M42: 25,607,565 km (0.119 R)
• M43: 26,181,572 km (0.052 R)
• M44: 27,050,736 km (0.115 R)
• M45: 27,537,677 km (0.047 R)
• M46: 27,929,324 km (0.076 R)
• M47: 31,026,150 km (0.068 R)
• M48: 32,048,202 km (0.062 R)
• M49: 32,460,045 km (0.06 R)
• M50: 34,545,589 km (0.078 R)
• M51: 36,889,339 km (0.119 R)
• M52: 37,212,919 km (0.105 R)
• M53: 38,298,102 km (0.112 R)
• M54: 39,283,802 km (0.038 R)
• M55: 39,945,474 km (0.059 R)
• M56: 41,056,537 km (0.083 R)
• M57: 41,503,685 km (0.104 R)
• M58: 44,450,015 km (0.068 R)
• M59: 47,228,796 km (0.093 R)
• M60: 47,580,052 km (0.104 R)
• M61: 48,993,901 km (0.119 R)
• M62: 49,705,987 km (0.084 R)
• M63: 51,742,014 km (0.09 R)
• M64: 54,539,644 km (0.106 R)
• M65: 56,514,784 km (0.084 R)
• M66: 57,510,957 km (0.086 R)
• M67: 61,937,408 km (0.094 R)
• M68: 66,340,821 km (0.082 R)
• M69: 69,110,626 km (0.03 R)
• M70: 69,908,880 km (0.111 R)
• M71: 71,112,096 km (0.092 R)
• M72: 71,246,136 km (0.109 R)
• M73: 75,718,663 km (0.044 R)
• M74: 76,129,758 km (0.11 R)
• M75: 76,266,939 km (0.095 R)
• M76: 78,196,153 km (0.078 R)
• M77: 79,305,870 km (0.094 R)
• M78: 79,862,524 km (0.042 R)
• M79: 80,980,020 km (0.062 R)
• M80: 81,400,390 km (0.089 R)
• M81: 82,524,917 km (0.083 R)
• M82: 83,230,421 km (0.07 R)
• M83: 85,358,750 km (0.116 R)
• M84: 87,074,189 km (0.106 R)
• M85: 87,217,653 km (0.059 R)
• M86: 88,368,210 km (0.096 R)
• M87: 89,958,585 km (0.058 R)
• M88: 90,248,655 km (0.096 R)
• M89: 91,996,108 km (0.058 R)
• M90: 93,901,835 km (0.1 R)
• M91: 94,196,094 km (0.101 R)
• M92: 94,343,448 km (0.105 R)
• M93: 94,785,809 km (0.108 R)
• M94: 95,080,966 km (0.065 R)
• M95: 95,672,476 km (0.066 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 16,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit