🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.07 AU - 1.09 AU

Year: 410 Days

Day: 39.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.31 AU - 1.33 AU

Year: 554 Days

Day: 36.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,193,687 km

• M1: 144,362 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.44 AU - 1.5 AU

Year: 651 Days

Day: 41.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,193,687 km

• M1: 600,187 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.57 AU - 2.05 AU

Year: 889 Days

Day: 23.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.52 AU - 2.36 AU

Year: 987 Days

Day: 37.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.5 AU - 3.7 AU

Year: 2495 Days

Day: 24.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,193,687 km

• M1: 1,110,166 km (0.118 R)

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.7

Radius: 11.6

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.58 AU - 6.34 AU

Year: 4660 Days

Day: 9.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,193,687 km

• M1: 147,055 km (0.118 R)
• M2: 247,285 km (0.09 R)
• M3: 324,927 km (0.044 R)
• M4: 679,623 km (0.067 R)
• M5: 845,228 km (0.079 R)
• M6: 1,068,727 km (0.067 R)
• M7: 1,423,873 km (0.067 R)
• M8: 1,815,819 km (0.065 R)
• M9: 2,033,633 km (0.076 R)
• M10: 2,183,680 km (0.054 R)
• M11: 2,279,423 km (0.108 R)
• M12: 2,376,661 km (0.084 R)
• M13: 2,475,246 km (0.114 R)
• M14: 2,821,117 km (0.097 R)
• M15: 3,225,928 km (0.082 R)
• M16: 3,313,593 km (0.075 R)
• M17: 3,672,029 km (0.06 R)
• M18: 3,879,372 km (0.07 R)
• M19: 4,377,982 km (0.088 R)
• M20: 4,672,241 km (0.12 R)
• M21: 4,796,706 km (0.106 R)
• M22: 4,897,086 km (0.111 R)
• M23: 5,074,509 km (0.046 R)
• M24: 5,228,296 km (0.072 R)
• M25: 5,305,788 km (0.116 R)
• M26: 5,488,147 km (0.104 R)
• M27: 5,566,986 km (0.112 R)
• M28: 6,183,478 km (0.09 R)
• M29: 7,278,385 km (0.077 R)
• M30: 7,833,393 km (0.046 R)
• M31: 8,071,104 km (0.086 R)
• M32: 8,645,411 km (0.089 R)
• M33: 8,737,413 km (0.096 R)
• M34: 9,264,297 km (0.085 R)
• M35: 10,154,853 km (0.1 R)
• M36: 10,675,902 km (0.096 R)
• M37: 10,873,521 km (0.034 R)
• M38: 11,339,519 km (0.092 R)
• M39: 11,541,177 km (0.104 R)
• M40: 11,710,222 km (0.11 R)
• M41: 12,325,518 km (0.081 R)
• M42: 12,671,837 km (0.086 R)
• M43: 12,776,406 km (0.066 R)
• M44: 13,268,134 km (0.043 R)
• M45: 13,730,242 km (0.107 R)
• M46: 13,981,267 km (0.107 R)
• M47: 14,597,162 km (0.096 R)
• M48: 14,706,817 km (0.088 R)
• M49: 15,074,229 km (0.079 R)
• M50: 15,185,081 km (0.099 R)
• M51: 15,296,233 km (0.111 R)
• M52: 15,593,783 km (0.107 R)
• M53: 15,705,832 km (0.053 R)
• M54: 16,043,773 km (0.034 R)
• M55: 16,421,957 km (0.114 R)
• M56: 16,956,470 km (0.074 R)
• M57: 17,033,363 km (0.077 R)
• M58: 17,225,896 km (0.106 R)
• M59: 19,231,255 km (0.04 R)
• M60: 20,118,819 km (0.088 R)
• M61: 20,363,262 km (0.1 R)
• M62: 20,444,943 km (0.062 R)
• M63: 20,526,773 km (0.086 R)
• M64: 21,061,136 km (0.11 R)
• M65: 22,607,081 km (0.08 R)
• M66: 22,734,089 km (0.072 R)
• M67: 22,818,762 km (0.12 R)
• M68: 24,232,611 km (0.097 R)
• M69: 24,841,026 km (0.094 R)
• M70: 25,718,716 km (0.097 R)
• M71: 26,117,095 km (0.069 R)
• M72: 26,472,839 km (0.103 R)
• M73: 27,775,986 km (0.119 R)
• M74: 28,048,254 km (0.067 R)
• M75: 28,139,210 km (0.106 R)
• M76: 30,118,091 km (0.118 R)
• M77: 30,538,012 km (0.083 R)
• M78: 30,678,335 km (0.052 R)
• M79: 30,772,132 km (0.118 R)
• M80: 30,865,930 km (0.103 R)
• M81: 31,336,416 km (0.104 R)
• M82: 31,525,208 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666

Radius: 8.6

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.82 AU - 7.9 AU

Year: 7293 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,193,687 km

• M1: 177,423 km (0.116 R)
• M2: 232,176 km (0.115 R)
• M3: 391,198 km (0.11 R)
• M4: 497,862 km (0.087 R)
• M5: 742,753 km (0.113 R)
• M6: 879,336 km (0.103 R)
• M7: 1,393,803 km (0.092 R)
• M8: 1,468,752 km (0.081 R)
• M9: 1,761,964 km (0.105 R)
• M10: 1,863,989 km (0.117 R)
• M11: 1,947,016 km (0.119 R)
• M12: 2,009,997 km (0.087 R)
• M13: 2,073,875 km (0.114 R)
• M14: 2,380,551 km (0.09 R)
• M15: 2,448,169 km (0.115 R)
• M16: 2,585,500 km (0.079 R)
• M17: 2,678,400 km (0.099 R)
• M18: 3,036,986 km (0.097 R)
• M19: 3,436,113 km (0.069 R)
• M20: 3,799,188 km (0.113 R)
• M21: 4,174,529 km (0.041 R)
• M22: 4,561,688 km (0.117 R)
• M23: 4,617,937 km (0.094 R)
• M24: 5,018,410 km (0.105 R)
• M25: 5,076,454 km (0.112 R)
• M26: 5,340,794 km (0.05 R)
• M27: 5,579,701 km (0.086 R)
• M28: 5,730,646 km (0.101 R)
• M29: 6,005,906 km (0.102 R)
• M30: 6,569,590 km (0.085 R)
• M31: 6,825,403 km (0.062 R)
• M32: 6,922,342 km (0.103 R)
• M33: 7,182,792 km (0.109 R)
• M34: 7,579,526 km (0.079 R)
• M35: 7,679,756 km (0.081 R)
• M36: 8,359,679 km (0.077 R)
• M37: 8,428,793 km (0.057 R)
• M38: 9,094,354 km (0.118 R)
• M39: 9,165,413 km (0.109 R)
• M40: 10,253,139 km (0.118 R)
• M41: 10,699,689 km (0.114 R)
• M42: 12,548,419 km (0.118 R)
• M43: 13,105,970 km (0.11 R)
• M44: 13,266,788 km (0.109 R)
• M45: 13,387,813 km (0.103 R)
• M46: 13,590,368 km (0.078 R)
• M47: 13,793,971 km (0.098 R)
• M48: 13,875,651 km (0.079 R)
• M49: 13,957,631 km (0.051 R)
• M50: 14,163,029 km (0.099 R)
• M51: 14,618,405 km (0.044 R)
• M52: 15,416,210 km (0.098 R)
• M53: 15,628,639 km (0.116 R)
• M54: 15,927,536 km (0.118 R)
• M55: 16,791,912 km (0.062 R)
• M56: 17,450,143 km (0.047 R)
• M57: 18,565,993 km (0.111 R)
• M58: 18,791,886 km (0.062 R)
• M59: 19,889,037 km (0.117 R)
• M60: 20,445,391 km (0.115 R)
• M61: 20,772,412 km (0.025 R)
• M62: 21,100,929 km (0.098 R)
• M63: 21,195,176 km (0.056 R)
• M64: 21,906,215 km (0.099 R)
• M65: 22,625,182 km (0.069 R)
• M66: 22,769,843 km (0.031 R)
• M67: 24,086,005 km (0.091 R)
• M68: 24,233,808 km (0.059 R)
• M69: 25,527,081 km (0.086 R)
• M70: 25,677,727 km (0.047 R)
• M71: 25,828,671 km (0.065 R)
• M72: 26,283,299 km (0.118 R)
• M73: 26,587,880 km (0.12 R)
• M74: 26,842,645 km (0.069 R)
• M75: 26,944,671 km (0.081 R)
• M76: 27,200,483 km (0.105 R)
• M77: 28,439,752 km (0.106 R)
• M78: 29,961,611 km (0.048 R)
• M79: 30,705,711 km (0.101 R)
• M80: 30,919,486 km (0.117 R)
• M81: 32,701,496 km (0.097 R)
• M82: 35,913,512 km (0.081 R)
• M83: 38,358,839 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.8

Radius: 14.5

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.94 AU - 13.58 AU

Year: 14730 Days

Day: 8.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,193,687 km

• M1: 195,076 km (0.103 R)
• M2: 345,122 km (0.084 R)
• M3: 498,311 km (0.063 R)
• M4: 1,305,690 km (0.102 R)
• M5: 1,598,453 km (0.054 R)
• M6: 1,994,738 km (0.082 R)
• M7: 2,162,138 km (0.094 R)
• M8: 2,422,289 km (0.088 R)
• M9: 2,847,745 km (0.04 R)
• M10: 3,005,571 km (0.105 R)
• M11: 3,101,613 km (0.042 R)
• M12: 3,632,087 km (0.075 R)
• M13: 4,048,866 km (0.073 R)
• M14: 5,080,643 km (0.114 R)
• M15: 5,626,376 km (0.091 R)
• M16: 8,216,364 km (0.106 R)
• M17: 9,655,795 km (0.067 R)
• M18: 9,799,259 km (0.061 R)
• M19: 10,331,379 km (0.074 R)
• M20: 10,872,773 km (0.088 R)
• M21: 11,072,038 km (0.111 R)
• M22: 11,172,119 km (0.073 R)
• M23: 11,423,742 km (0.071 R)
• M24: 11,983,687 km (0.094 R)
• M25: 12,241,145 km (0.055 R)
• M26: 12,344,667 km (0.11 R)
• M27: 13,024,739 km (0.116 R)
• M28: 13,556,260 km (0.034 R)
• M29: 13,932,498 km (0.106 R)
• M30: 14,312,178 km (0.093 R)
• M31: 15,865,153 km (0.092 R)
• M32: 15,978,100 km (0.106 R)
• M33: 16,834,099 km (0.067 R)
• M34: 17,064,779 km (0.069 R)
• M35: 18,175,244 km (0.107 R)
• M36: 18,471,447 km (0.118 R)
• M37: 19,248,908 km (0.052 R)
• M38: 20,098,025 km (0.119 R)
• M39: 20,404,252 km (0.09 R)
• M40: 21,083,576 km (0.071 R)
• M41: 21,207,892 km (0.098 R)
• M42: 21,457,122 km (0.095 R)
• M43: 21,958,723 km (0.063 R)
• M44: 23,037,623 km (0.085 R)
• M45: 23,486,716 km (0.09 R)
• M46: 23,615,669 km (0.042 R)
• M47: 23,744,772 km (0.046 R)
• M48: 24,393,878 km (0.061 R)
• M49: 24,983,144 km (0.086 R)
• M50: 25,114,790 km (0.118 R)
• M51: 25,776,162 km (0.058 R)
• M52: 26,644,428 km (0.118 R)
• M53: 27,590,335 km (0.063 R)
• M54: 28,478,498 km (0.086 R)
• M55: 28,615,978 km (0.111 R)
• M56: 29,723,900 km (0.083 R)
• M57: 30,986,805 km (0.062 R)
• M58: 32,124,198 km (0.119 R)
• M59: 33,202,948 km (0.109 R)
• M60: 33,420,164 km (0.07 R)
• M61: 33,565,274 km (0.056 R)
• M62: 34,806,637 km (0.094 R)
• M63: 36,286,160 km (0.091 R)
• M64: 39,920,491 km (0.051 R)
• M65: 40,769,459 km (0.034 R)
• M66: 42,171,789 km (0.057 R)
• M67: 43,668,965 km (0.06 R)
• M68: 43,827,688 km (0.097 R)
• M69: 44,145,434 km (0.094 R)
• M70: 44,543,813 km (0.04 R)
• M71: 45,745,982 km (0.063 R)
• M72: 46,229,931 km (0.111 R)
• M73: 47,040,153 km (0.079 R)
• M74: 48,182,333 km (0.106 R)
• M75: 48,346,292 km (0.112 R)
• M76: 48,756,938 km (0.059 R)
• M77: 51,077,799 km (0.095 R)
• M78: 51,244,900 km (0.051 R)
• M79: 51,747,399 km (0.095 R)
• M80: 52,504,365 km (0.085 R)
• M81: 53,010,903 km (0.033 R)
• M82: 54,029,066 km (0.067 R)
• M83: 56,862,151 km (0.091 R)
• M84: 57,382,452 km (0.107 R)
• M85: 58,078,531 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382

Radius: 7.9

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.85 AU - 17.71 AU

Year: 20754 Days

Day: 15.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,193,687 km

• M1: 307,424 km (0.046 R)
• M2: 591,959 km (0.058 R)
• M3: 1,040,304 km (0.101 R)
• M4: 1,184,965 km (0.032 R)
• M5: 1,521,410 km (0.099 R)
• M6: 1,945,520 km (0.118 R)
• M7: 2,186,223 km (0.099 R)
• M8: 2,729,413 km (0.096 R)
• M9: 3,033,546 km (0.084 R)
• M10: 3,455,711 km (0.113 R)
• M11: 3,564,319 km (0.102 R)
• M12: 4,238,856 km (0.116 R)
• M13: 4,316,198 km (0.081 R)
• M14: 4,394,138 km (0.093 R)
• M15: 4,472,528 km (0.078 R)
• M16: 5,157,087 km (0.099 R)
• M17: 5,874,110 km (0.097 R)
• M18: 7,776,097 km (0.067 R)
• M19: 7,918,664 km (0.116 R)
• M20: 8,743,098 km (0.099 R)
• M21: 8,990,832 km (0.117 R)
• M22: 9,543,895 km (0.071 R)
• M23: 9,901,584 km (0.026 R)
• M24: 10,004,657 km (0.106 R)
• M25: 12,973,875 km (0.079 R)
• M26: 13,427,007 km (0.09 R)
• M27: 14,348,680 km (0.073 R)
• M28: 15,112,526 km (0.114 R)
• M29: 15,829,250 km (0.06 R)
• M30: 16,070,701 km (0.117 R)
• M31: 16,986,689 km (0.096 R)
• M32: 19,061,013 km (0.115 R)
• M33: 19,511,153 km (0.111 R)
• M34: 20,422,054 km (0.106 R)
• M35: 20,816,693 km (0.068 R)
• M36: 21,346,868 km (0.083 R)
• M37: 24,410,483 km (0.107 R)
• M38: 24,759,196 km (0.052 R)
• M39: 24,969,381 km (0.089 R)
• M40: 25,039,542 km (0.091 R)
• M41: 25,109,703 km (0.085 R)
• M42: 25,957,475 km (0.067 R)
• M43: 26,886,477 km (0.119 R)
• M44: 27,463,626 km (0.071 R)
• M45: 27,826,401 km (0.097 R)
• M46: 28,263,825 km (0.109 R)
• M47: 29,663,911 km (0.067 R)
• M48: 31,162,134 km (0.065 R)
• M49: 34,387,315 km (0.119 R)
• M50: 35,170,759 km (0.116 R)
• M51: 36,118,611 km (0.116 R)
• M52: 36,515,943 km (0.119 R)
• M53: 36,835,035 km (0.11 R)
• M54: 37,074,840 km (0.092 R)
• M55: 37,475,763 km (0.082 R)
• M56: 38,362,728 km (0.112 R)
• M57: 39,093,664 km (0.087 R)
• M58: 40,075,325 km (0.093 R)
• M59: 40,322,012 km (0.08 R)
• M60: 41,646,252 km (0.039 R)
• M61: 42,397,383 km (0.103 R)
• M62: 42,564,783 km (0.111 R)
• M63: 42,816,556 km (0.101 R)
• M64: 43,321,449 km (0.054 R)
• M65: 43,997,631 km (0.067 R)
• M66: 44,422,041 km (0.075 R)
• M67: 46,219,459 km (0.099 R)
• M68: 48,565,004 km (0.091 R)
• M69: 49,003,625 km (0.088 R)
• M70: 49,267,516 km (0.1 R)
• M71: 51,841,796 km (0.067 R)
• M72: 53,190,421 km (0.115 R)
• M73: 53,823,668 km (0.092 R)
• M74: 56,197,787 km (0.091 R)
• M75: 56,381,792 km (0.038 R)
• M76: 56,842,703 km (0.057 R)
• M77: 57,768,415 km (0.104 R)
• M78: 57,954,066 km (0.087 R)
• M79: 58,979,260 km (0.114 R)
• M80: 59,540,850 km (0.08 R)
• M81: 60,763,813 km (0.104 R)
• M82: 61,331,088 km (0.074 R)
• M83: 61,900,158 km (0.115 R)
• M84: 62,090,147 km (0.112 R)
• M85: 62,566,168 km (0.096 R)
• M86: 62,661,611 km (0.059 R)
• M87: 64,097,601 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit