🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.43 AU - 0.63 AU

Year: 134 Days

Day: 37.7 Hours

Environment

Temp: 228 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.03 AU - 1.47 AU

Year: 487 Days

Day: 18.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.53 AU - 1.91 AU

Year: 786 Days

Day: 40.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.46 AU - 5.58 AU

Year: 3347 Days

Day: 31.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.41 AU - 5.77 AU

Year: 3999 Days

Day: 34.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.1

Radius: 6.8

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.46 AU - 15.02 AU

Year: 18714 Days

Day: 17.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 105,373,027 km

• M1: 115,938 km (0.082 R)
• M2: 208,390 km (0.097 R)
• M3: 470,186 km (0.055 R)
• M4: 544,686 km (0.073 R)
• M5: 860,487 km (0.1 R)
• M6: 1,523,954 km (0.04 R)
• M7: 2,119,802 km (0.088 R)
• M8: 2,344,049 km (0.088 R)
• M9: 2,442,484 km (0.102 R)
• M10: 3,169,680 km (0.088 R)
• M11: 3,426,240 km (0.067 R)
• M12: 3,500,740 km (0.084 R)
• M13: 3,804,274 km (0.075 R)
• M14: 4,477,315 km (0.067 R)
• M15: 5,272,278 km (0.061 R)
• M16: 5,315,362 km (0.102 R)
• M17: 5,663,925 km (0.109 R)
• M18: 5,796,618 km (0.031 R)
• M19: 5,975,089 km (0.089 R)
• M20: 7,083,758 km (0.049 R)
• M21: 7,564,117 km (0.113 R)
• M22: 7,759,193 km (0.078 R)
• M23: 7,956,064 km (0.073 R)
• M24: 8,054,948 km (0.073 R)
• M25: 8,606,814 km (0.057 R)
• M26: 9,170,948 km (0.081 R)
• M27: 9,959,329 km (0.087 R)
• M28: 10,823,855 km (0.11 R)
• M29: 12,624,116 km (0.12 R)
• M30: 12,681,860 km (0.109 R)
• M31: 14,093,915 km (0.059 R)
• M32: 14,334,019 km (0.059 R)
• M33: 14,515,033 km (0.083 R)
• M34: 15,001,375 km (0.061 R)
• M35: 17,191,488 km (0.06 R)
• M36: 18,487,155 km (0.065 R)
• M37: 18,881,944 km (0.12 R)
• M38: 19,014,189 km (0.078 R)
• M39: 19,746,919 km (0.112 R)
• M40: 20,150,534 km (0.07 R)
• M41: 22,069,426 km (0.097 R)
• M42: 23,262,768 km (0.108 R)
• M43: 23,760,181 km (0.085 R)
• M44: 24,837,884 km (0.101 R)
• M45: 25,492,076 km (0.069 R)
• M46: 25,638,233 km (0.117 R)
• M47: 26,891,863 km (0.101 R)
• M48: 27,638,506 km (0.051 R)
• M49: 27,713,604 km (0.068 R)
• M50: 28,316,334 km (0.03 R)
• M51: 29,996,318 km (0.091 R)
• M52: 31,551,238 km (0.097 R)
• M53: 32,973,016 km (0.076 R)
• M54: 34,012,871 km (0.097 R)
• M55: 35,715,145 km (0.106 R)
• M56: 35,960,635 km (0.102 R)
• M57: 36,370,982 km (0.108 R)
• M58: 37,444,945 km (0.061 R)
• M59: 41,156,917 km (0.084 R)
• M60: 41,586,114 km (0.086 R)
• M61: 41,930,488 km (0.055 R)
• M62: 43,230,493 km (0.118 R)
• M63: 44,367,736 km (0.085 R)
• M64: 45,426,291 km (0.059 R)
• M65: 45,780,988 km (0.104 R)
• M66: 46,493,223 km (0.101 R)
• M67: 47,029,681 km (0.083 R)
• M68: 49,834,192 km (0.116 R)
• M69: 51,302,795 km (0.061 R)
• M70: 52,042,257 km (0.055 R)
• M71: 54,188,238 km (0.093 R)
• M72: 54,941,464 km (0.12 R)
• M73: 56,553,381 km (0.119 R)
• M74: 57,700,647 km (0.095 R)
• M75: 59,145,463 km (0.087 R)
• M76: 59,823,740 km (0.081 R)
• M77: 60,699,635 km (0.066 R)
• M78: 60,992,548 km (0.111 R)
• M79: 63,748,889 km (0.039 R)
• M80: 66,043,271 km (0.101 R)
• M81: 66,344,412 km (0.066 R)
• M82: 66,545,621 km (0.075 R)
• M83: 67,149,996 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.5

Radius: 3.5

Gravity: 42.9 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 17.27 AU - 19.71 AU

Year: 27688 Days

Day: 22 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 105,373,027 km

• M1: 74,051 km (0.091 R)
• M2: 448,644 km (0.091 R)
• M3: 1,098,647 km (0.098 R)
• M4: 1,543,252 km (0.114 R)
• M5: 1,749,248 km (0.078 R)
• M6: 1,784,403 km (0.077 R)
• M7: 2,000,273 km (0.08 R)
• M8: 2,074,174 km (0.117 R)
• M9: 2,186,672 km (0.038 R)
• M10: 2,496,190 km (0.097 R)
• M11: 2,575,776 km (0.092 R)
• M12: 2,696,651 km (0.087 R)
• M13: 3,241,636 km (0.083 R)
• M14: 3,774,055 km (0.115 R)
• M15: 4,238,108 km (0.12 R)
• M16: 4,818,398 km (0.071 R)
• M17: 5,474,684 km (0.087 R)
• M18: 6,320,211 km (0.073 R)
• M19: 7,490,216 km (0.07 R)
• M20: 8,306,272 km (0.09 R)
• M21: 8,604,570 km (0.106 R)
• M22: 9,150,303 km (0.117 R)
• M23: 10,594,970 km (0.083 R)
• M24: 11,113,775 km (0.104 R)
• M25: 11,376,320 km (0.102 R)
• M26: 11,773,951 km (0.08 R)
• M27: 11,907,542 km (0.104 R)
• M28: 12,514,759 km (0.042 R)
• M29: 12,719,409 km (0.05 R)
• M30: 14,753,641 km (0.074 R)
• M31: 14,825,598 km (0.069 R)
• M32: 15,405,290 km (0.097 R)
• M33: 15,992,312 km (0.106 R)
• M34: 16,140,114 km (0.112 R)
• M35: 17,037,103 km (0.053 R)
• M36: 18,412,506 km (0.116 R)
• M37: 18,722,922 km (0.091 R)
• M38: 18,800,712 km (0.086 R)
• M39: 19,191,761 km (0.08 R)
• M40: 19,585,503 km (0.076 R)
• M41: 20,141,259 km (0.112 R)
• M42: 20,782,585 km (0.104 R)
• M43: 20,944,001 km (0.119 R)
• M44: 22,415,147 km (0.078 R)
• M45: 22,912,859 km (0.084 R)
• M46: 23,414,311 km (0.105 R)
• M47: 26,148,810 km (0.06 R)
• M48: 26,322,942 km (0.098 R)
• M49: 26,935,845 km (0.034 R)
• M50: 27,111,772 km (0.025 R)
• M51: 27,464,823 km (0.062 R)
• M52: 27,997,242 km (0.075 R)
• M53: 28,175,562 km (0.093 R)
• M54: 28,443,492 km (0.095 R)
• M55: 28,622,710 km (0.076 R)
• M56: 30,893,905 km (0.104 R)
• M57: 31,632,769 km (0.116 R)
• M58: 33,033,903 km (0.111 R)
• M59: 33,316,493 km (0.099 R)
• M60: 34,169,201 km (0.062 R)
• M61: 35,221,173 km (0.062 R)
• M62: 39,733,793 km (0.091 R)
• M63: 39,833,874 km (0.12 R)
• M64: 40,839,471 km (0.075 R)
• M65: 41,548,415 km (0.077 R)
• M66: 43,906,077 km (0.061 R)
• M67: 44,320,613 km (0.075 R)
• M68: 44,632,226 km (0.102 R)
• M69: 46,096,340 km (0.036 R)
• M70: 50,149,096 km (0.094 R)
• M71: 54,314,050 km (0.118 R)
• M72: 54,647,653 km (0.1 R)
• M73: 55,205,055 km (0.083 R)
• M74: 55,428,405 km (0.076 R)
• M75: 56,100,697 km (0.098 R)
• M76: 57,679,703 km (0.097 R)
• M77: 57,906,493 km (0.088 R)
• M78: 60,075,513 km (0.061 R)
• M79: 61,458,994 km (0.109 R)
• M80: 62,271,011 km (0.051 R)
• M81: 62,736,560 km (0.106 R)
• M82: 64,610,124 km (0.062 R)
• M83: 66,264,676 km (0.108 R)
• M84: 68,412,303 km (0.041 R)
• M85: 69,615,220 km (0.115 R)
• M86: 70,825,167 km (0.097 R)
• M87: 71,432,684 km (0.057 R)
• M88: 73,757,136 km (0.091 R)
• M89: 74,866,853 km (0.081 R)
• M90: 75,609,756 km (0.061 R)
• M91: 77,727,762 km (0.066 R)
• M92: 78,103,552 km (0.113 R)
• M93: 78,982,739 km (0.063 R)
• M94: 79,612,696 km (0.118 R)
• M95: 81,894,512 km (0.031 R)
• M96: 82,532,098 km (0.117 R)
• M97: 85,745,012 km (0.096 R)
• M98: 86,262,770 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.3

Radius: 3.4

Gravity: 64.21 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 18.86 AU - 21.3 AU

Year: 31336 Days

Day: 22.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,373,027 km

• M1: 340,335 km (0.08 R)
• M2: 386,112 km (0.084 R)
• M3: 1,150,557 km (0.067 R)
• M4: 1,220,569 km (0.082 R)
• M5: 1,708,707 km (0.037 R)
• M6: 1,910,963 km (0.075 R)
• M7: 2,120,849 km (0.075 R)
• M8: 2,206,868 km (0.119 R)
• M9: 2,250,251 km (0.075 R)
• M10: 2,294,083 km (0.103 R)
• M11: 2,382,346 km (0.044 R)
• M12: 2,935,260 km (0.083 R)
• M13: 3,128,091 km (0.065 R)
• M14: 3,782,732 km (0.113 R)
• M15: 3,887,001 km (0.077 R)
• M16: 4,152,089 km (0.107 R)
• M17: 4,313,954 km (0.079 R)
• M18: 5,153,946 km (0.093 R)
• M19: 5,503,706 km (0.104 R)
• M20: 7,105,600 km (0.113 R)
• M21: 9,047,230 km (0.066 R)
• M22: 10,695,201 km (0.114 R)
• M23: 11,214,904 km (0.105 R)
• M24: 11,590,993 km (0.115 R)
• M25: 11,971,270 km (0.116 R)
• M26: 12,433,079 km (0.034 R)
• M27: 12,588,212 km (0.103 R)
• M28: 14,827,543 km (0.104 R)
• M29: 15,240,133 km (0.089 R)
• M30: 15,406,187 km (0.119 R)
• M31: 16,500,346 km (0.106 R)
• M32: 18,496,580 km (0.078 R)
• M33: 19,658,207 km (0.049 R)
• M34: 19,929,578 km (0.089 R)
• M35: 21,027,477 km (0.118 R)
• M36: 21,119,928 km (0.116 R)
• M37: 22,238,920 km (0.117 R)
• M38: 23,090,731 km (0.107 R)
• M39: 24,728,678 km (0.114 R)
• M40: 25,907,210 km (0.068 R)
• M41: 27,911,672 km (0.108 R)
• M42: 34,979,273 km (0.081 R)
• M43: 35,858,161 km (0.097 R)
• M44: 36,300,372 km (0.074 R)
• M45: 39,902,090 km (0.114 R)
• M46: 40,245,418 km (0.048 R)
• M47: 42,560,145 km (0.116 R)
• M48: 45,752,564 km (0.071 R)
• M49: 46,352,152 km (0.077 R)
• M50: 46,833,708 km (0.113 R)
• M51: 47,196,034 km (0.1 R)
• M52: 47,316,909 km (0.109 R)
• M53: 48,166,475 km (0.109 R)
• M54: 48,288,248 km (0.059 R)
• M55: 48,654,314 km (0.1 R)
• M56: 50,003,986 km (0.104 R)
• M57: 52,114,064 km (0.09 R)
• M58: 56,163,828 km (0.077 R)
• M59: 56,548,743 km (0.119 R)
• M60: 57,837,828 km (0.119 R)
• M61: 58,745,887 km (0.066 R)
• M62: 60,313,673 km (0.081 R)
• M63: 62,557,940 km (0.069 R)
• M64: 63,223,202 km (0.053 R)
• M65: 63,757,117 km (0.078 R)
• M66: 63,890,857 km (0.111 R)
• M67: 66,584,666 km (0.119 R)
• M68: 66,856,186 km (0.089 R)
• M69: 67,808,975 km (0.096 R)
• M70: 72,500,514 km (0.043 R)
• M71: 73,759,829 km (0.055 R)
• M72: 74,181,246 km (0.117 R)
• M73: 74,744,332 km (0.1 R)
• M74: 75,874,694 km (0.027 R)
• M75: 76,868,472 km (0.104 R)
• M76: 77,295,724 km (0.117 R)
• M77: 79,875,389 km (0.115 R)
• M78: 80,741,561 km (0.091 R)
• M79: 82,483,329 km (0.063 R)
• M80: 84,090,758 km (0.117 R)
• M81: 85,118,944 km (0.086 R)
• M82: 85,560,857 km (0.112 R)
• M83: 86,299,272 km (0.101 R)
• M84: 86,447,074 km (0.118 R)
• M85: 86,891,380 km (0.044 R)
• M86: 88,377,635 km (0.06 R)
• M87: 88,526,784 km (0.101 R)
• M88: 88,675,933 km (0.064 R)
• M89: 89,273,427 km (0.1 R)
• M90: 91,676,866 km (0.109 R)
• M91: 93,341,591 km (0.115 R)
• M92: 94,558,421 km (0.025 R)
• M93: 97,469,745 km (0.078 R)
• M94: 97,932,002 km (0.043 R)
• M95: 102,438,788 km (0.088 R)
• M96: 103,851,141 km (0.076 R)
• M97: 104,323,422 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.5

Radius: 4.9

Gravity: 28.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 17.3 AU - 24.08 AU

Year: 32774 Days

Day: 20.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,373,027 km

• M1: 87,515 km (0.073 R)
• M2: 166,203 km (0.097 R)
• M3: 452,534 km (0.085 R)
• M4: 1,032,973 km (0.094 R)
• M5: 1,532,032 km (0.053 R)
• M6: 2,011,343 km (0.105 R)
• M7: 2,095,567 km (0.063 R)
• M8: 2,224,072 km (0.113 R)
• M9: 2,443,831 km (0.117 R)
• M10: 2,579,217 km (0.06 R)
• M11: 2,763,372 km (0.076 R)
• M12: 4,114,540 km (0.084 R)
• M13: 4,883,622 km (0.117 R)
• M14: 5,226,650 km (0.084 R)
• M15: 6,117,955 km (0.108 R)
• M16: 6,487,461 km (0.077 R)
• M17: 7,183,540 km (0.069 R)
• M18: 8,577,044 km (0.053 R)
• M19: 9,480,316 km (0.073 R)
• M20: 10,486,512 km (0.091 R)
• M21: 10,927,975 km (0.088 R)
• M22: 11,450,819 km (0.112 R)
• M23: 12,288,567 km (0.076 R)
• M24: 18,237,925 km (0.056 R)
• M25: 19,035,132 km (0.101 R)
• M26: 20,847,211 km (0.062 R)
• M27: 21,401,621 km (0.033 R)
• M28: 21,494,372 km (0.118 R)
• M29: 21,680,471 km (0.086 R)
• M30: 22,242,062 km (0.084 R)
• M31: 22,619,048 km (0.09 R)
• M32: 24,244,729 km (0.06 R)
• M33: 25,808,924 km (0.072 R)
• M34: 26,403,875 km (0.111 R)
• M35: 27,910,924 km (0.102 R)
• M36: 29,033,656 km (0.081 R)
• M37: 30,275,168 km (0.079 R)
• M38: 30,483,857 km (0.087 R)
• M39: 31,323,101 km (0.119 R)
• M40: 32,063,611 km (0.081 R)
• M41: 33,024,179 km (0.115 R)
• M42: 33,238,852 km (0.092 R)
• M43: 34,537,062 km (0.025 R)
• M44: 35,631,520 km (0.115 R)
• M45: 35,851,728 km (0.05 R)
• M46: 36,959,800 km (0.076 R)
• M47: 37,406,200 km (0.08 R)
• M48: 38,304,236 km (0.104 R)
• M49: 40,695,109 km (0.096 R)
• M50: 46,699,219 km (0.058 R)
• M51: 47,908,419 km (0.101 R)
• M52: 48,638,905 km (0.116 R)
• M53: 51,224,555 km (0.114 R)
• M54: 52,847,393 km (0.042 R)
• M55: 53,476,003 km (0.108 R)
• M56: 53,980,746 km (0.1 R)
• M57: 54,233,716 km (0.118 R)
• M58: 55,376,793 km (0.052 R)
• M59: 58,074,791 km (0.067 R)
• M60: 58,983,598 km (0.065 R)
• M61: 59,244,198 km (0.111 R)
• M62: 59,374,647 km (0.107 R)
• M63: 60,290,186 km (0.083 R)
• M64: 62,532,957 km (0.11 R)
• M65: 63,197,770 km (0.12 R)
• M66: 64,400,387 km (0.117 R)
• M67: 65,610,485 km (0.095 R)
• M68: 66,150,682 km (0.099 R)
• M69: 68,189,701 km (0.081 R)
• M70: 68,326,434 km (0.062 R)
• M71: 69,698,097 km (0.1 R)
• M72: 70,525,373 km (0.116 R)
• M73: 71,078,885 km (0.119 R)
• M74: 74,007,712 km (0.072 R)
• M75: 75,416,176 km (0.11 R)
• M76: 80,559,351 km (0.106 R)
• M77: 80,703,863 km (0.101 R)
• M78: 82,444,284 km (0.107 R)
• M79: 83,027,267 km (0.065 R)
• M80: 85,225,309 km (0.072 R)
• M81: 85,962,228 km (0.082 R)
• M82: 86,553,289 km (0.095 R)
• M83: 87,739,450 km (0.056 R)
• M84: 89,678,388 km (0.039 R)
• M85: 90,277,827 km (0.09 R)
• M86: 91,330,098 km (0.1 R)
• M87: 92,991,832 km (0.057 R)
• M88: 93,598,601 km (0.084 R)
• M89: 94,968,468 km (0.071 R)
• M90: 95,121,058 km (0.054 R)
• M91: 100,669,643 km (0.079 R)
• M92: 101,292,718 km (0.115 R)
• M93: 104,426,644 km (0.039 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 19,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit