🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.57 AU - 0.63 AU

Year: 163 Days

Day: 28 Hours

Environment

Temp: 168 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,168,105 km

• M1: 49,367 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.78 AU - 1.08 AU

Year: 314 Days

Day: 40 Hours

Environment

Temp: 147 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.36 AU - 1.78 AU

Year: 688 Days

Day: 21.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.62 AU - 2.26 AU

Year: 945 Days

Day: 45.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.5

Radius: 11

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.38 AU - 6.9 AU

Year: 4686 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,168,105 km

• M1: 195,524 km (0.065 R)
• M2: 333,304 km (0.029 R)
• M3: 451,187 km (0.114 R)
• M4: 546,182 km (0.06 R)
• M5: 770,878 km (0.094 R)
• M6: 913,295 km (0.119 R)
• M7: 1,000,660 km (0.071 R)
• M8: 1,253,032 km (0.078 R)
• M9: 1,770,790 km (0.1 R)
• M10: 1,962,874 km (0.108 R)
• M11: 2,094,819 km (0.101 R)
• M12: 2,178,893 km (0.099 R)
• M13: 2,455,499 km (0.113 R)
• M14: 2,526,558 km (0.051 R)
• M15: 2,891,876 km (0.114 R)
• M16: 3,004,972 km (0.093 R)
• M17: 3,313,443 km (0.112 R)
• M18: 3,612,041 km (0.118 R)
• M19: 4,023,884 km (0.069 R)
• M20: 5,027,536 km (0.036 R)
• M21: 5,347,974 km (0.095 R)
• M22: 5,440,725 km (0.073 R)
• M23: 5,793,477 km (0.115 R)
• M24: 6,008,748 km (0.09 R)
• M25: 6,153,708 km (0.105 R)
• M26: 6,348,784 km (0.093 R)
• M27: 6,695,253 km (0.111 R)
• M28: 7,175,312 km (0.099 R)
• M29: 7,666,592 km (0.069 R)
• M30: 7,771,310 km (0.096 R)
• M31: 7,903,106 km (0.11 R)
• M32: 8,681,613 km (0.12 R)
• M33: 8,873,248 km (0.103 R)
• M34: 9,121,581 km (0.097 R)
• M35: 9,484,505 km (0.113 R)
• M36: 9,823,793 km (0.092 R)
• M37: 10,253,438 km (0.06 R)
• M38: 10,426,972 km (0.076 R)
• M39: 10,601,552 km (0.081 R)
• M40: 10,689,217 km (0.06 R)
• M41: 10,777,031 km (0.069 R)
• M42: 10,983,176 km (0.095 R)
• M43: 12,216,013 km (0.07 R)
• M44: 12,461,652 km (0.096 R)
• M45: 12,771,021 km (0.089 R)
• M46: 13,020,400 km (0.075 R)
• M47: 13,302,841 km (0.11 R)
• M48: 14,615,263 km (0.093 R)
• M49: 14,745,413 km (0.113 R)
• M50: 15,270,203 km (0.114 R)
• M51: 15,468,719 km (0.09 R)
• M52: 15,568,202 km (0.111 R)
• M53: 15,934,866 km (0.089 R)
• M54: 16,304,522 km (0.114 R)
• M55: 16,405,800 km (0.102 R)
• M56: 16,710,980 km (0.093 R)
• M57: 16,847,263 km (0.092 R)
• M58: 17,086,470 km (0.076 R)
• M59: 17,292,467 km (0.044 R)
• M60: 17,464,803 km (0.113 R)
• M61: 17,950,249 km (0.075 R)
• M62: 18,264,703 km (0.079 R)
• M63: 18,370,020 km (0.064 R)
• M64: 19,112,175 km (0.118 R)
• M65: 19,326,100 km (0.095 R)
• M66: 19,828,151 km (0.084 R)
• M67: 20,153,227 km (0.081 R)
• M68: 20,371,041 km (0.101 R)
• M69: 20,772,113 km (0.053 R)
• M70: 21,065,475 km (0.113 R)
• M71: 22,552,926 km (0.065 R)
• M72: 23,157,451 km (0.112 R)
• M73: 23,347,440 km (0.097 R)
• M74: 23,690,768 km (0.112 R)
• M75: 23,843,806 km (0.07 R)
• M76: 23,958,847 km (0.089 R)
• M77: 24,074,187 km (0.079 R)
• M78: 24,536,893 km (0.111 R)
• M79: 24,730,622 km (0.105 R)
• M80: 26,140,283 km (0.036 R)
• M81: 26,258,914 km (0.039 R)
• M82: 26,496,775 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.6

Radius: 14.5

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.09 AU - 9.05 AU

Year: 8020 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 106,168,105 km

• M1: 182,509 km (0.094 R)
• M2: 379,081 km (0.074 R)
• M3: 567,874 km (0.113 R)
• M4: 681,717 km (0.09 R)
• M5: 837,299 km (0.091 R)
• M6: 1,138,141 km (0.099 R)
• M7: 1,302,249 km (0.052 R)
• M8: 1,543,102 km (0.116 R)
• M9: 1,640,939 km (0.034 R)
• M10: 1,755,381 km (0.112 R)
• M11: 1,932,505 km (0.091 R)
• M12: 2,500,080 km (0.082 R)
• M13: 2,599,712 km (0.081 R)
• M14: 2,803,165 km (0.109 R)
• M15: 2,924,339 km (0.116 R)
• M16: 4,015,207 km (0.084 R)
• M17: 4,492,574 km (0.099 R)
• M18: 4,800,296 km (0.115 R)
• M19: 6,099,554 km (0.051 R)
• M20: 6,394,860 km (0.114 R)
• M21: 6,811,789 km (0.117 R)
• M22: 6,952,711 km (0.116 R)
• M23: 7,794,049 km (0.1 R)
• M24: 8,040,437 km (0.118 R)
• M25: 8,414,880 km (0.115 R)
• M26: 9,025,988 km (0.072 R)
• M27: 9,625,127 km (0.054 R)
• M28: 9,730,743 km (0.093 R)
• M29: 10,210,354 km (0.098 R)
• M30: 10,643,290 km (0.06 R)
• M31: 11,276,239 km (0.056 R)
• M32: 12,177,117 km (0.093 R)
• M33: 12,955,325 km (0.101 R)
• M34: 14,227,805 km (0.08 R)
• M35: 14,348,231 km (0.084 R)
• M36: 15,447,177 km (0.116 R)
• M37: 16,257,698 km (0.083 R)
• M38: 16,478,205 km (0.061 R)
• M39: 16,604,765 km (0.107 R)
• M40: 17,434,884 km (0.031 R)
• M41: 18,180,629 km (0.111 R)
• M42: 18,573,772 km (0.034 R)
• M43: 18,738,480 km (0.094 R)
• M44: 18,903,636 km (0.054 R)
• M45: 19,235,444 km (0.076 R)
• M46: 19,636,067 km (0.07 R)
• M47: 20,445,840 km (0.064 R)
• M48: 20,923,057 km (0.105 R)
• M49: 21,715,328 km (0.079 R)
• M50: 22,202,418 km (0.089 R)
• M51: 23,613,874 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.2

Radius: 12.7

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.59 AU - 10.97 AU

Year: 11531 Days

Day: 11.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 106,168,105 km

• M1: 284,984 km (0.118 R)
• M2: 412,292 km (0.096 R)
• M3: 565,929 km (0.12 R)
• M4: 651,349 km (0.038 R)
• M5: 917,484 km (0.117 R)
• M6: 1,288,486 km (0.102 R)
• M7: 1,603,540 km (0.077 R)
• M8: 2,481,230 km (0.094 R)
• M9: 2,600,460 km (0.109 R)
• M10: 2,844,604 km (0.111 R)
• M11: 2,938,102 km (0.084 R)
• M12: 3,160,405 km (0.083 R)
• M13: 3,723,641 km (0.065 R)
• M14: 3,826,265 km (0.099 R)
• M15: 4,034,505 km (0.116 R)
• M16: 4,645,014 km (0.051 R)
• M17: 6,398,002 km (0.062 R)
• M18: 6,855,023 km (0.077 R)
• M19: 7,236,797 km (0.113 R)
• M20: 7,582,069 km (0.059 R)
• M21: 7,977,007 km (0.104 R)
• M22: 8,154,730 km (0.073 R)
• M23: 8,378,827 km (0.12 R)
• M24: 8,468,885 km (0.081 R)
• M25: 9,109,314 km (0.032 R)
• M26: 9,435,287 km (0.094 R)
• M27: 9,812,723 km (0.07 R)
• M28: 10,777,629 km (0.092 R)
• M29: 10,974,350 km (0.116 R)
• M30: 11,421,199 km (0.067 R)
• M31: 11,772,904 km (0.104 R)
• M32: 12,435,622 km (0.102 R)
• M33: 14,064,294 km (0.099 R)
• M34: 15,592,436 km (0.074 R)
• M35: 15,815,038 km (0.111 R)
• M36: 18,215,635 km (0.095 R)
• M37: 20,422,802 km (0.093 R)
• M38: 21,095,245 km (0.099 R)
• M39: 22,086,330 km (0.051 R)
• M40: 22,211,245 km (0.116 R)
• M41: 24,177,858 km (0.081 R)
• M42: 24,306,662 km (0.106 R)
• M43: 24,889,047 km (0.054 R)
• M44: 25,672,790 km (0.107 R)
• M45: 25,935,783 km (0.104 R)
• M46: 26,597,305 km (0.074 R)
• M47: 30,960,925 km (0.112 R)
• M48: 36,718,797 km (0.092 R)
• M49: 36,866,899 km (0.097 R)
• M50: 37,015,300 km (0.117 R)
• M51: 38,059,045 km (0.105 R)
• M52: 38,886,022 km (0.101 R)
• M53: 39,112,513 km (0.059 R)
• M54: 40,023,115 km (0.102 R)
• M55: 40,481,034 km (0.097 R)
• M56: 40,634,073 km (0.087 R)
• M57: 41,556,344 km (0.11 R)
• M58: 42,407,705 km (0.112 R)
• M59: 43,264,901 km (0.038 R)
• M60: 45,950,482 km (0.072 R)
• M61: 46,750,531 km (0.095 R)
• M62: 48,040,215 km (0.065 R)
• M63: 49,505,077 km (0.096 R)
• M64: 50,654,587 km (0.106 R)
• M65: 51,149,906 km (0.113 R)
• M66: 51,646,870 km (0.046 R)
• M67: 52,228,656 km (0.089 R)
• M68: 53,482,735 km (0.111 R)
• M69: 53,566,659 km (0.116 R)
• M70: 53,987,029 km (0.099 R)
• M71: 54,408,596 km (0.102 R)
• M72: 55,679,729 km (0.118 R)
• M73: 56,276,325 km (0.098 R)
• M74: 56,532,587 km (0.087 R)
• M75: 56,618,157 km (0.105 R)
• M76: 56,789,296 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.9

Radius: 6.5

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 18.07 AU - 19.45 AU

Year: 28427 Days

Day: 20 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,168,105 km

• M1: 95,593 km (0.073 R)
• M2: 316,100 km (0.112 R)
• M3: 547,678 km (0.113 R)
• M4: 669,151 km (0.101 R)
• M5: 799,601 km (0.119 R)
• M6: 1,335,909 km (0.062 R)
• M7: 1,889,571 km (0.113 R)
• M8: 2,629,183 km (0.073 R)
• M9: 3,584,963 km (0.109 R)
• M10: 3,676,816 km (0.063 R)
• M11: 4,051,858 km (0.092 R)
• M12: 4,587,419 km (0.05 R)
• M13: 4,990,735 km (0.078 R)
• M14: 5,300,851 km (0.07 R)
• M15: 6,378,853 km (0.115 R)
• M16: 6,771,847 km (0.119 R)
• M17: 8,420,864 km (0.1 R)
• M18: 8,789,623 km (0.03 R)
• M19: 10,251,643 km (0.052 R)
• M20: 11,855,930 km (0.049 R)
• M21: 12,130,742 km (0.113 R)
• M22: 13,322,438 km (0.104 R)
• M23: 16,805,675 km (0.074 R)
• M24: 17,036,954 km (0.096 R)
• M25: 17,973,137 km (0.059 R)
• M26: 20,549,811 km (0.064 R)
• M27: 20,879,973 km (0.117 R)
• M28: 21,128,754 km (0.05 R)
• M29: 21,461,909 km (0.095 R)
• M30: 21,629,159 km (0.103 R)
• M31: 22,049,230 km (0.061 R)
• M32: 22,982,870 km (0.026 R)
• M33: 23,239,580 km (0.063 R)
• M34: 23,497,487 km (0.025 R)
• M35: 25,240,153 km (0.093 R)
• M36: 25,948,798 km (0.084 R)
• M37: 26,753,934 km (0.074 R)
• M38: 26,933,900 km (0.115 R)
• M39: 27,024,107 km (0.09 R)
• M40: 29,589,112 km (0.081 R)
• M41: 30,055,259 km (0.093 R)
• M42: 30,900,487 km (0.1 R)
• M43: 31,848,788 km (0.101 R)
• M44: 32,806,514 km (0.083 R)
• M45: 34,260,904 km (0.088 R)
• M46: 35,637,205 km (0.086 R)
• M47: 36,332,087 km (0.065 R)
• M48: 36,531,351 km (0.11 R)
• M49: 37,131,687 km (0.114 R)
• M50: 39,360,397 km (0.04 R)
• M51: 40,181,689 km (0.05 R)
• M52: 41,319,979 km (0.083 R)
• M53: 41,423,950 km (0.111 R)
• M54: 44,797,830 km (0.06 R)
• M55: 47,059,451 km (0.069 R)
• M56: 47,276,817 km (0.119 R)
• M57: 47,494,482 km (0.06 R)
• M58: 48,258,927 km (0.087 R)
• M59: 52,366,585 km (0.026 R)
• M60: 54,518,999 km (0.117 R)
• M61: 54,861,429 km (0.116 R)
• M62: 56,123,436 km (0.092 R)
• M63: 57,510,957 km (0.113 R)
• M64: 58,442,203 km (0.104 R)
• M65: 60,201,774 km (0.094 R)
• M66: 62,933,431 km (0.117 R)
• M67: 63,172,787 km (0.069 R)
• M68: 65,826,653 km (0.043 R)
• M69: 69,998,938 km (0.087 R)
• M70: 72,116,945 km (0.081 R)
• M71: 72,995,084 km (0.059 R)
• M72: 75,142,711 km (0.112 R)
• M73: 76,415,640 km (0.092 R)
• M74: 79,499,600 km (0.079 R)
• M75: 83,280,087 km (0.095 R)
• M76: 83,411,434 km (0.081 R)
• M77: 83,937,720 km (0.102 R)
• M78: 86,053,931 km (0.116 R)
• M79: 86,718,894 km (0.069 R)
• M80: 87,786,274 km (0.111 R)
• M81: 89,664,625 km (0.099 R)
• M82: 89,934,051 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.4

Radius: 8

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 17.81 AU - 22.31 AU

Year: 31432 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 106,168,105 km

• M1: 116,986 km (0.059 R)
• M2: 189,989 km (0.08 R)
• M3: 294,409 km (0.093 R)
• M4: 1,111,961 km (0.117 R)
• M5: 1,180,327 km (0.068 R)
• M6: 1,250,040 km (0.096 R)
• M7: 2,148,674 km (0.049 R)
• M8: 3,011,256 km (0.092 R)
• M9: 3,453,616 km (0.069 R)
• M10: 4,128,602 km (0.106 R)
• M11: 4,344,322 km (0.116 R)
• M12: 5,955,940 km (0.036 R)
• M13: 7,731,816 km (0.111 R)
• M14: 9,092,858 km (0.118 R)
• M15: 9,233,031 km (0.098 R)
• M16: 9,657,739 km (0.105 R)
• M17: 10,161,435 km (0.066 R)
• M18: 10,453,002 km (0.069 R)
• M19: 11,269,208 km (0.045 R)
• M20: 12,105,759 km (0.112 R)
• M21: 12,726,740 km (0.12 R)
• M22: 14,733,146 km (0.104 R)
• M23: 15,562,966 km (0.05 R)
• M24: 15,730,665 km (0.079 R)
• M25: 17,354,400 km (0.053 R)
• M26: 20,850,203 km (0.076 R)
• M27: 21,968,298 km (0.094 R)
• M28: 23,010,247 km (0.09 R)
• M29: 25,044,030 km (0.028 R)
• M30: 25,437,772 km (0.093 R)
• M31: 26,832,472 km (0.079 R)
• M32: 27,033,682 km (0.101 R)
• M33: 28,354,032 km (0.03 R)
• M34: 28,558,982 km (0.097 R)
• M35: 28,764,379 km (0.055 R)
• M36: 28,867,303 km (0.105 R)
• M37: 29,280,342 km (0.118 R)
• M38: 29,903,418 km (0.11 R)
• M39: 30,216,526 km (0.116 R)
• M40: 30,740,866 km (0.104 R)
• M41: 30,846,183 km (0.083 R)
• M42: 31,056,967 km (0.119 R)
• M43: 31,268,349 km (0.06 R)
• M44: 31,480,030 km (0.104 R)
• M45: 32,653,475 km (0.095 R)
• M46: 33,949,741 km (0.11 R)
• M47: 34,058,498 km (0.109 R)
• M48: 35,152,807 km (0.096 R)
• M49: 36,815,587 km (0.103 R)
• M50: 37,039,236 km (0.117 R)
• M51: 37,488,030 km (0.101 R)
• M52: 39,300,557 km (0.11 R)
• M53: 41,141,509 km (0.064 R)
• M54: 41,839,084 km (0.066 R)
• M55: 44,192,557 km (0.075 R)
• M56: 45,745,084 km (0.1 R)
• M57: 46,830,417 km (0.119 R)
• M58: 47,802,354 km (0.069 R)
• M59: 51,255,821 km (0.101 R)
• M60: 53,898,318 km (0.083 R)
• M61: 55,172,144 km (0.077 R)
• M62: 57,101,358 km (0.049 R)
• M63: 60,102,291 km (0.08 R)
• M64: 61,820,871 km (0.111 R)
• M65: 64,092,814 km (0.104 R)
• M66: 64,631,217 km (0.051 R)
• M67: 68,442,671 km (0.048 R)
• M68: 68,717,632 km (0.11 R)
• M69: 69,821,515 km (0.098 R)
• M70: 72,046,484 km (0.08 R)
• M71: 73,027,248 km (0.051 R)
• M72: 74,153,570 km (0.106 R)
• M73: 78,284,267 km (0.063 R)
• M74: 78,571,943 km (0.092 R)
• M75: 81,176,293 km (0.12 R)
• M76: 81,904,685 km (0.111 R)
• M77: 82,342,857 km (0.104 R)
• M78: 83,368,051 km (0.061 R)
• M79: 83,955,821 km (0.072 R)
• M80: 86,766,615 km (0.099 R)
• M81: 87,511,314 km (0.115 R)
• M82: 88,857,246 km (0.098 R)
• M83: 92,024,233 km (0.086 R)
• M84: 92,935,882 km (0.073 R)
• M85: 94,003,263 km (0.103 R)
• M86: 95,996,355 km (0.097 R)
• M87: 96,150,291 km (0.105 R)
• M88: 102,844,497 km (0.082 R)
• M89: 103,002,024 km (0.11 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 14,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit