🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.78 AU - 1.22 AU

Year: 379 Days

Day: 30.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.48 AU - 1.52 AU

Year: 696 Days

Day: 17 Hours

Environment

Temp: -59 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,651,986 km

• M1: 992,283 km (0.107 R)
• M2: 1,377,946 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.52 AU - 2.08 AU

Year: 915 Days

Day: 30.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,651,986 km

• M1: 323,580 km (0.119 R)

Asteroid Belt

Center: 2.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.93 AU - 4.27 AU

Year: 3144 Days

Day: 29.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,651,986 km

• M1: 1,691,653 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.8

Radius: 8.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.72 AU - 4.92 AU

Year: 3401 Days

Day: 5 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,651,986 km

• M1: 103,671 km (0.104 R)
• M2: 169,943 km (0.12 R)
• M3: 265,087 km (0.106 R)
• M4: 377,585 km (0.056 R)
• M5: 629,209 km (0.078 R)
• M6: 689,197 km (0.117 R)
• M7: 999,314 km (0.102 R)
• M8: 1,186,012 km (0.11 R)
• M9: 1,328,130 km (0.084 R)
• M10: 1,545,795 km (0.11 R)
• M11: 1,799,962 km (0.116 R)
• M12: 1,925,624 km (0.088 R)
• M13: 2,015,532 km (0.118 R)
• M14: 2,293,335 km (0.073 R)
• M15: 2,347,639 km (0.096 R)
• M16: 2,429,918 km (0.08 R)
• M17: 2,485,419 km (0.092 R)
• M18: 2,625,891 km (0.093 R)
• M19: 2,973,706 km (0.072 R)
• M20: 3,138,115 km (0.052 R)
• M21: 3,213,811 km (0.092 R)
• M22: 3,274,697 km (0.116 R)
• M23: 3,413,524 km (0.07 R)
• M24: 3,491,465 km (0.075 R)
• M25: 3,633,134 km (0.092 R)
• M26: 3,728,727 km (0.044 R)
• M27: 3,889,844 km (0.093 R)
• M28: 4,219,258 km (0.092 R)
• M29: 4,591,757 km (0.083 R)
• M30: 4,677,925 km (0.074 R)
• M31: 5,116,995 km (0.087 R)
• M32: 5,188,353 km (0.081 R)
• M33: 5,441,174 km (0.107 R)
• M34: 5,550,829 km (0.056 R)
• M35: 5,716,583 km (0.07 R)
• M36: 6,922,193 km (0.055 R)
• M37: 7,200,445 km (0.095 R)
• M38: 7,523,127 km (0.117 R)
• M39: 7,788,813 km (0.119 R)
• M40: 7,891,736 km (0.115 R)
• M41: 8,646,607 km (0.084 R)
• M42: 8,710,635 km (0.114 R)
• M43: 9,271,478 km (0.098 R)
• M44: 9,666,566 km (0.054 R)
• M45: 9,777,268 km (0.084 R)
• M46: 10,067,189 km (0.053 R)
• M47: 10,292,184 km (0.102 R)
• M48: 10,359,952 km (0.081 R)
• M49: 11,558,829 km (0.05 R)
• M50: 11,676,413 km (0.074 R)
• M51: 11,841,719 km (0.082 R)
• M52: 12,174,724 km (0.041 R)
• M53: 12,270,317 km (0.086 R)
• M54: 12,607,211 km (0.067 R)
• M55: 12,776,855 km (0.061 R)
• M56: 12,874,094 km (0.111 R)
• M57: 13,339,343 km (0.084 R)
• M58: 13,487,445 km (0.061 R)
• M59: 13,586,479 km (0.092 R)
• M60: 13,660,978 km (0.114 R)
• M61: 14,590,131 km (0.076 R)
• M62: 14,972,503 km (0.113 R)
• M63: 16,087,306 km (0.107 R)
• M64: 16,244,833 km (0.1 R)
• M65: 16,880,624 km (0.058 R)
• M66: 17,121,177 km (0.119 R)
• M67: 17,389,855 km (0.097 R)
• M68: 17,632,652 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.3

Radius: 14

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.51 AU - 8.37 AU

Year: 7686 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,651,986 km

• M1: 228,286 km (0.08 R)
• M2: 396,135 km (0.073 R)
• M3: 509,680 km (0.062 R)
• M4: 690,693 km (0.074 R)
• M5: 790,625 km (0.089 R)
• M6: 1,058,106 km (0.071 R)
• M7: 1,313,619 km (0.076 R)
• M8: 1,456,634 km (0.1 R)
• M9: 1,560,007 km (0.11 R)
• M10: 1,805,945 km (0.11 R)
• M11: 1,917,695 km (0.052 R)
• M12: 2,692,612 km (0.095 R)
• M13: 2,877,365 km (0.064 R)
• M14: 3,009,161 km (0.088 R)
• M15: 3,201,095 km (0.107 R)
• M16: 3,298,633 km (0.115 R)
• M17: 3,556,989 km (0.103 R)
• M18: 3,842,721 km (0.1 R)
• M19: 3,967,635 km (0.083 R)
• M20: 4,178,717 km (0.044 R)
• M21: 4,350,306 km (0.048 R)
• M22: 5,220,517 km (0.12 R)
• M23: 5,663,925 km (0.103 R)
• M24: 5,830,427 km (0.11 R)
• M25: 5,926,170 km (0.099 R)
• M26: 6,095,216 km (0.065 R)
• M27: 6,438,244 km (0.039 R)
• M28: 6,762,422 km (0.107 R)
• M29: 7,349,145 km (0.055 R)
• M30: 7,557,086 km (0.097 R)
• M31: 8,517,056 km (0.107 R)
• M32: 8,708,242 km (0.098 R)
• M33: 8,956,125 km (0.049 R)
• M34: 10,028,592 km (0.097 R)
• M35: 11,986,230 km (0.115 R)
• M36: 12,354,690 km (0.117 R)
• M37: 12,540,341 km (0.056 R)
• M38: 12,633,540 km (0.109 R)
• M39: 12,883,069 km (0.119 R)
• M40: 13,450,793 km (0.117 R)
• M41: 13,801,600 km (0.115 R)
• M42: 13,962,119 km (0.097 R)
• M43: 14,414,952 km (0.118 R)
• M44: 14,512,639 km (0.076 R)
• M45: 14,839,660 km (0.054 R)
• M46: 15,401,400 km (0.109 R)
• M47: 16,240,046 km (0.114 R)
• M48: 16,818,840 km (0.104 R)
• M49: 16,990,429 km (0.083 R)
• M50: 17,093,651 km (0.109 R)
• M51: 17,197,023 km (0.102 R)
• M52: 18,137,096 km (0.045 R)
• M53: 18,737,582 km (0.102 R)
• M54: 19,201,335 km (0.109 R)
• M55: 20,176,265 km (0.102 R)
• M56: 20,504,931 km (0.08 R)
• M57: 20,651,537 km (0.05 R)
• M58: 21,130,400 km (0.091 R)
• M59: 22,061,796 km (0.111 R)
• M60: 22,438,035 km (0.062 R)
• M61: 23,158,798 km (0.11 R)
• M62: 23,464,576 km (0.102 R)
• M63: 24,157,513 km (0.08 R)
• M64: 24,506,525 km (0.118 R)
• M65: 24,662,107 km (0.092 R)
• M66: 24,974,467 km (0.099 R)
• M67: 25,484,745 km (0.07 R)
• M68: 26,276,417 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.3

Radius: 14

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.42 AU - 10.56 AU

Year: 10209 Days

Day: 11.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 65,651,986 km

• M1: 247,136 km (0.113 R)
• M2: 509,530 km (0.061 R)
• M3: 610,359 km (0.095 R)
• M4: 823,387 km (0.094 R)
• M5: 918,980 km (0.117 R)
• M6: 2,604,798 km (0.044 R)
• M7: 2,943,637 km (0.096 R)
• M8: 3,524,825 km (0.101 R)
• M9: 3,640,763 km (0.059 R)
• M10: 3,948,337 km (0.06 R)
• M11: 4,215,219 km (0.086 R)
• M12: 4,488,235 km (0.077 R)
• M13: 5,341,841 km (0.028 R)
• M14: 7,137,165 km (0.103 R)
• M15: 7,824,717 km (0.12 R)
• M16: 8,068,860 km (0.108 R)
• M17: 9,424,067 km (0.061 R)
• M18: 9,586,381 km (0.04 R)
• M19: 9,814,967 km (0.11 R)
• M20: 9,946,463 km (0.111 R)
• M21: 10,679,942 km (0.046 R)
• M22: 11,362,108 km (0.105 R)
• M23: 12,411,537 km (0.051 R)
• M24: 12,984,048 km (0.119 R)
• M25: 13,237,168 km (0.093 R)
• M26: 13,785,294 km (0.064 R)
• M27: 14,415,400 km (0.101 R)
• M28: 14,979,235 km (0.113 R)
• M29: 15,282,918 km (0.026 R)
• M30: 15,665,440 km (0.092 R)
• M31: 16,167,491 km (0.096 R)
• M32: 16,950,037 km (0.087 R)
• M33: 17,346,023 km (0.118 R)
• M34: 18,960,333 km (0.115 R)
• M35: 19,289,000 km (0.093 R)
• M36: 20,076,932 km (0.083 R)
• M37: 20,244,182 km (0.102 R)
• M38: 20,495,955 km (0.114 R)
• M39: 20,748,776 km (0.105 R)
• M40: 21,770,230 km (0.114 R)
• M41: 22,028,286 km (0.077 R)
• M42: 22,417,091 km (0.094 R)
• M43: 24,618,424 km (0.113 R)
• M44: 24,842,372 km (0.046 R)
• M45: 25,654,090 km (0.099 R)
• M46: 26,703,818 km (0.104 R)
• M47: 26,887,973 km (0.074 R)
• M48: 27,026,202 km (0.074 R)
• M49: 28,892,734 km (0.094 R)
• M50: 30,704,215 km (0.029 R)
• M51: 31,575,024 km (0.061 R)
• M52: 31,672,263 km (0.063 R)
• M53: 32,699,701 km (0.063 R)
• M54: 32,847,354 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351

Radius: 12.6

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.76 AU - 12.44 AU

Year: 13071 Days

Day: 8.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,651,986 km

• M1: 295,755 km (0.1 R)
• M2: 430,692 km (0.052 R)
• M3: 778,507 km (0.101 R)
• M4: 1,114,205 km (0.094 R)
• M5: 1,249,441 km (0.079 R)
• M6: 1,431,951 km (0.097 R)
• M7: 2,348,238 km (0.093 R)
• M8: 2,576,225 km (0.115 R)
• M9: 2,705,926 km (0.068 R)
• M10: 2,918,355 km (0.06 R)
• M11: 3,247,321 km (0.09 R)
• M12: 3,851,996 km (0.116 R)
• M13: 3,941,306 km (0.046 R)
• M14: 4,712,333 km (0.117 R)
• M15: 5,462,566 km (0.105 R)
• M16: 5,868,874 km (0.04 R)
• M17: 5,971,947 km (0.046 R)
• M18: 6,215,044 km (0.088 R)
• M19: 6,818,821 km (0.07 R)
• M20: 6,999,984 km (0.093 R)
• M21: 7,478,547 km (0.11 R)
• M22: 7,590,596 km (0.067 R)
• M23: 8,235,662 km (0.063 R)
• M24: 8,584,375 km (0.097 R)
• M25: 8,859,036 km (0.111 R)
• M26: 9,136,540 km (0.112 R)
• M27: 9,216,276 km (0.099 R)
• M28: 9,416,887 km (0.047 R)
• M29: 9,822,447 km (0.066 R)
• M30: 10,192,253 km (0.109 R)
• M31: 10,399,745 km (0.089 R)
• M32: 11,073,085 km (0.07 R)
• M33: 11,415,215 km (0.058 R)
• M34: 11,587,552 km (0.088 R)
• M35: 12,022,134 km (0.058 R)
• M36: 12,197,462 km (0.073 R)
• M37: 13,222,208 km (0.119 R)
• M38: 13,951,348 km (0.106 R)
• M39: 14,787,151 km (0.088 R)
• M40: 15,069,442 km (0.044 R)
• M41: 15,163,988 km (0.059 R)
• M42: 15,400,951 km (0.096 R)
• M43: 16,071,449 km (0.08 R)
• M44: 16,898,276 km (0.113 R)
• M45: 17,242,800 km (0.067 R)
• M46: 18,340,549 km (0.063 R)
• M47: 18,441,528 km (0.091 R)
• M48: 18,745,361 km (0.101 R)
• M49: 19,409,576 km (0.103 R)
• M50: 19,512,349 km (0.117 R)
• M51: 21,341,782 km (0.033 R)
• M52: 21,447,996 km (0.112 R)
• M53: 22,303,846 km (0.053 R)
• M54: 22,411,706 km (0.05 R)
• M55: 22,953,100 km (0.109 R)
• M56: 23,389,477 km (0.118 R)
• M57: 24,159,458 km (0.1 R)
• M58: 24,270,160 km (0.092 R)
• M59: 24,658,965 km (0.087 R)
• M60: 24,826,215 km (0.115 R)
• M61: 29,246,384 km (0.058 R)
• M62: 30,135,294 km (0.059 R)
• M63: 30,792,777 km (0.072 R)
• M64: 31,394,759 km (0.097 R)
• M65: 31,515,484 km (0.08 R)
• M66: 32,243,876 km (0.107 R)
• M67: 32,365,799 km (0.038 R)
• M68: 33,593,548 km (0.094 R)
• M69: 33,717,116 km (0.111 R)
• M70: 33,902,767 km (0.103 R)
• M71: 34,461,964 km (0.11 R)
• M72: 35,024,153 km (0.084 R)
• M73: 35,275,028 km (0.088 R)
• M74: 36,031,096 km (0.05 R)
• M75: 36,284,365 km (0.043 R)
• M76: 36,665,391 km (0.102 R)
• M77: 39,303,849 km (0.063 R)
• M78: 39,499,373 km (0.113 R)
• M79: 39,956,694 km (0.094 R)
• M80: 40,087,741 km (0.084 R)
• M81: 40,415,810 km (0.098 R)
• M82: 41,206,883 km (0.097 R)
• M83: 41,405,399 km (0.093 R)
• M84: 43,072,668 km (0.108 R)
• M85: 45,170,329 km (0.105 R)
• M86: 45,306,762 km (0.103 R)
• M87: 45,443,345 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.3

Radius: 4.2

Gravity: 14.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.5 AU - 19.34 AU

Year: 26360 Days

Day: 18.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 65,651,986 km

• M1: 296,204 km (0.114 R)
• M2: 1,164,470 km (0.099 R)
• M3: 1,293,274 km (0.028 R)
• M4: 1,564,495 km (0.086 R)
• M5: 1,853,069 km (0.095 R)
• M6: 2,157,800 km (0.111 R)
• M7: 2,779,229 km (0.065 R)
• M8: 3,978,107 km (0.111 R)
• M9: 4,094,195 km (0.116 R)
• M10: 6,365,090 km (0.116 R)
• M11: 8,499,403 km (0.084 R)
• M12: 9,358,095 km (0.092 R)
• M13: 9,409,407 km (0.079 R)
• M14: 9,460,869 km (0.094 R)
• M15: 10,033,080 km (0.074 R)
• M16: 11,156,411 km (0.11 R)
• M17: 12,262,537 km (0.078 R)
• M18: 12,375,185 km (0.116 R)
• M19: 12,942,909 km (0.094 R)
• M20: 15,297,729 km (0.079 R)
• M21: 15,723,035 km (0.076 R)
• M22: 16,523,534 km (0.065 R)
• M23: 16,585,617 km (0.075 R)
• M24: 16,959,911 km (0.099 R)
• M25: 19,525,664 km (0.102 R)
• M26: 21,392,196 km (0.052 R)
• M27: 22,004,201 km (0.077 R)
• M28: 22,829,084 km (0.116 R)
• M29: 23,804,163 km (0.107 R)
• M30: 24,863,765 km (0.057 R)
• M31: 25,794,712 km (0.12 R)
• M32: 25,866,669 km (0.111 R)
• M33: 29,328,962 km (0.113 R)
• M34: 30,311,820 km (0.052 R)
• M35: 31,228,855 km (0.037 R)
• M36: 31,613,471 km (0.101 R)
• M37: 32,387,640 km (0.05 R)
• M38: 33,875,690 km (0.082 R)
• M39: 34,191,790 km (0.079 R)
• M40: 35,546,249 km (0.065 R)
• M41: 37,978,561 km (0.117 R)
• M42: 39,131,961 km (0.079 R)
• M43: 39,712,999 km (0.032 R)
• M44: 42,235,219 km (0.08 R)
• M45: 42,745,796 km (0.116 R)
• M46: 43,001,908 km (0.103 R)
• M47: 44,721,984 km (0.067 R)
• M48: 44,895,219 km (0.114 R)
• M49: 45,242,435 km (0.111 R)
• M50: 47,609,074 km (0.077 R)
• M51: 49,119,563 km (0.117 R)
• M52: 50,285,379 km (0.118 R)
• M53: 52,827,047 km (0.082 R)
• M54: 53,744,830 km (0.068 R)
• M55: 54,760,450 km (0.109 R)
• M56: 61,852,137 km (0.079 R)
• M57: 65,553,637 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 18,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit