🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.67 AU - 0.69 AU

Year: 210 Days

Day: 15.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,711,294 km

• M1: 50,863 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.55 AU - 0.91 AU

Year: 234 Days

Day: 21.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.84 AU - 1.16 AU

Year: 375 Days

Day: 29.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 89,711,294 km

• M1: 108,309 km (0.073 R)
• M2: 532,419 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.24 AU - 1.4 AU

Year: 568 Days

Day: 25.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,711,294 km

• M1: 222,003 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.07 AU - 1.71 AU

Year: 614 Days

Day: 15.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 107 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,711,294 km

• M1: 339,288 km (0.09 R)
• M2: 397,631 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.07 AU - 2.13 AU

Year: 1140 Days

Day: 33.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 172.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611

Radius: 10.1

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.07 AU - 4.97 AU

Year: 3601 Days

Day: 9.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 89,711,294 km

• M1: 240,254 km (0.05 R)
• M2: 311,463 km (0.042 R)
• M3: 385,364 km (0.106 R)
• M4: 528,529 km (0.059 R)
• M5: 701,315 km (0.073 R)
• M6: 805,734 km (0.095 R)
• M7: 961,466 km (0.099 R)
• M8: 1,091,167 km (0.096 R)
• M9: 1,164,470 km (0.11 R)
• M10: 1,252,284 km (0.056 R)
• M11: 1,355,506 km (0.113 R)
• M12: 1,421,479 km (0.107 R)
• M13: 1,543,102 km (0.096 R)
• M14: 1,870,123 km (0.062 R)
• M15: 2,064,600 km (0.101 R)
• M16: 2,187,719 km (0.089 R)
• M17: 2,788,804 km (0.109 R)
• M18: 2,942,590 km (0.032 R)
• M19: 3,029,207 km (0.084 R)
• M20: 3,312,396 km (0.084 R)
• M21: 3,384,502 km (0.074 R)
• M22: 3,585,711 km (0.094 R)
• M23: 3,715,862 km (0.112 R)
• M24: 3,847,508 km (0.119 R)
• M25: 4,212,826 km (0.117 R)
• M26: 4,489,133 km (0.12 R)
• M27: 5,038,905 km (0.109 R)
• M28: 5,206,006 km (0.119 R)
• M29: 5,566,986 km (0.1 R)
• M30: 5,696,388 km (0.101 R)
• M31: 6,002,166 km (0.118 R)
• M32: 6,112,719 km (0.097 R)
• M33: 6,425,827 km (0.087 R)
• M34: 6,698,394 km (0.09 R)
• M35: 7,137,763 km (0.055 R)
• M36: 7,396,418 km (0.093 R)
• M37: 8,020,091 km (0.098 R)
• M38: 8,166,398 km (0.072 R)
• M39: 8,536,204 km (0.1 R)
• M40: 9,063,088 km (0.074 R)
• M41: 9,292,122 km (0.112 R)
• M42: 9,368,866 km (0.071 R)
• M43: 9,626,324 km (0.109 R)
• M44: 9,704,115 km (0.062 R)
• M45: 9,782,055 km (0.053 R)
• M46: 10,948,470 km (0.076 R)
• M47: 11,219,691 km (0.041 R)
• M48: 11,520,682 km (0.074 R)
• M49: 11,713,663 km (0.103 R)
• M50: 11,852,041 km (0.108 R)
• M51: 12,130,592 km (0.114 R)
• M52: 12,326,865 km (0.081 R)
• M53: 13,846,779 km (0.105 R)
• M54: 14,317,264 km (0.065 R)
• M55: 14,584,147 km (0.103 R)
• M56: 15,122,849 km (0.117 R)
• M57: 15,668,283 km (0.083 R)
• M58: 15,882,058 km (0.089 R)
• M59: 16,778,149 km (0.057 R)
• M60: 17,028,277 km (0.082 R)
• M61: 17,311,166 km (0.059 R)
• M62: 17,437,277 km (0.109 R)
• M63: 17,881,433 km (0.06 R)
• M64: 18,136,947 km (0.035 R)
• M65: 18,233,138 km (0.094 R)
• M66: 18,716,190 km (0.099 R)
• M67: 19,399,702 km (0.109 R)
• M68: 19,596,423 km (0.105 R)
• M69: 20,623,712 km (0.04 R)
• M70: 20,858,132 km (0.066 R)
• M71: 21,160,768 km (0.111 R)
• M72: 21,262,046 km (0.086 R)
• M73: 22,111,762 km (0.118 R)
• M74: 22,454,640 km (0.081 R)
• M75: 22,661,385 km (0.038 R)
• M76: 23,250,202 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.9

Radius: 4.7

Gravity: 39.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 14.35 AU - 16.05 AU

Year: 22207 Days

Day: 23.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,711,294 km

• M1: 99,483 km (0.114 R)
• M2: 146,606 km (0.059 R)
• M3: 406,906 km (0.109 R)
• M4: 516,561 km (0.086 R)
• M5: 872,156 km (0.114 R)
• M6: 1,226,703 km (0.063 R)
• M7: 2,518,480 km (0.111 R)
• M8: 4,286,428 km (0.058 R)
• M9: 4,676,579 km (0.116 R)
• M10: 5,334,510 km (0.084 R)
• M11: 5,647,768 km (0.078 R)
• M12: 5,753,684 km (0.069 R)
• M13: 6,959,891 km (0.119 R)
• M14: 7,130,433 km (0.094 R)
• M15: 7,302,171 km (0.027 R)
• M16: 7,708,329 km (0.066 R)
• M17: 8,361,175 km (0.062 R)
• M18: 10,814,879 km (0.058 R)
• M19: 11,881,212 km (0.038 R)
• M20: 11,948,980 km (0.07 R)
• M21: 12,426,796 km (0.038 R)
• M22: 12,702,654 km (0.099 R)
• M23: 13,050,320 km (0.035 R)
• M24: 13,401,127 km (0.118 R)
• M25: 13,613,107 km (0.118 R)
• M26: 13,684,016 km (0.109 R)
• M27: 13,826,284 km (0.073 R)
• M28: 14,399,842 km (0.108 R)
• M29: 15,793,047 km (0.104 R)
• M30: 18,078,753 km (0.102 R)
• M31: 19,180,242 km (0.06 R)
• M32: 21,447,548 km (0.093 R)
• M33: 22,780,614 km (0.047 R)
• M34: 22,864,838 km (0.061 R)
• M35: 23,287,452 km (0.099 R)
• M36: 23,712,609 km (0.116 R)
• M37: 23,968,870 km (0.088 R)
• M38: 24,054,590 km (0.061 R)
• M39: 25,003,489 km (0.074 R)
• M40: 26,937,490 km (0.094 R)
• M41: 28,283,572 km (0.095 R)
• M42: 28,374,079 km (0.11 R)
• M43: 28,555,391 km (0.079 R)
• M44: 30,204,558 km (0.12 R)
• M45: 31,227,359 km (0.114 R)
• M46: 31,790,146 km (0.11 R)
• M47: 32,545,615 km (0.053 R)
• M48: 32,640,460 km (0.103 R)
• M49: 32,925,594 km (0.096 R)
• M50: 36,115,918 km (0.057 R)
• M51: 37,200,951 km (0.067 R)
• M52: 38,096,743 km (0.112 R)
• M53: 38,697,828 km (0.106 R)
• M54: 39,100,395 km (0.055 R)
• M55: 40,010,998 km (0.102 R)
• M56: 41,647,299 km (0.074 R)
• M57: 41,853,295 km (0.105 R)
• M58: 42,888,662 km (0.12 R)
• M59: 43,305,143 km (0.115 R)
• M60: 45,938,514 km (0.064 R)
• M61: 46,044,878 km (0.069 R)
• M62: 48,082,252 km (0.054 R)
• M63: 48,948,722 km (0.072 R)
• M64: 49,166,238 km (0.085 R)
• M65: 49,492,960 km (0.09 R)
• M66: 49,711,223 km (0.067 R)
• M67: 50,807,326 km (0.031 R)
• M68: 51,358,295 km (0.054 R)
• M69: 52,133,063 km (0.109 R)
• M70: 53,918,364 km (0.112 R)
• M71: 55,044,387 km (0.063 R)
• M72: 56,633,715 km (0.053 R)
• M73: 57,663,397 km (0.095 R)
• M74: 58,353,193 km (0.106 R)
• M75: 59,277,408 km (0.1 R)
• M76: 59,393,197 km (0.108 R)
• M77: 59,857,399 km (0.111 R)
• M78: 61,491,307 km (0.115 R)
• M79: 61,608,592 km (0.113 R)
• M80: 62,667,446 km (0.107 R)
• M81: 63,732,283 km (0.094 R)
• M82: 63,969,695 km (0.069 R)
• M83: 67,324,727 km (0.117 R)
• M84: 69,145,333 km (0.086 R)
• M85: 70,368,146 km (0.051 R)
• M86: 73,705,076 km (0.095 R)
• M87: 74,203,835 km (0.094 R)
• M88: 75,079,282 km (0.079 R)
• M89: 76,714,237 km (0.034 R)
• M90: 77,472,698 km (0.047 R)
• M91: 77,852,976 km (0.085 R)
• M92: 79,507,678 km (0.088 R)
• M93: 80,916,890 km (0.102 R)
• M94: 81,688,964 km (0.058 R)
• M95: 85,848,084 km (0.093 R)
• M96: 86,898,561 km (0.074 R)
• M97: 88,085,321 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.7

Radius: 6.5

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 18.11 AU - 19.35 AU

Year: 30376 Days

Day: 24.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 89,711,294 km

• M1: 170,392 km (0.064 R)
• M2: 1,498,223 km (0.117 R)
• M3: 1,600,548 km (0.109 R)
• M4: 1,670,111 km (0.037 R)
• M5: 2,033,334 km (0.073 R)
• M6: 2,341,356 km (0.109 R)
• M7: 2,581,910 km (0.092 R)
• M8: 2,664,039 km (0.076 R)
• M9: 3,261,982 km (0.037 R)
• M10: 3,306,263 km (0.087 R)
• M11: 3,350,843 km (0.082 R)
• M12: 4,041,985 km (0.117 R)
• M13: 4,675,681 km (0.034 R)
• M14: 5,184,165 km (0.067 R)
• M15: 5,603,487 km (0.115 R)
• M16: 5,925,123 km (0.03 R)
• M17: 6,142,788 km (0.07 R)
• M18: 6,197,690 km (0.106 R)
• M19: 7,562,621 km (0.066 R)
• M20: 8,097,583 km (0.075 R)
• M21: 8,583,477 km (0.059 R)
• M22: 9,774,575 km (0.118 R)
• M23: 10,751,150 km (0.059 R)
• M24: 10,883,694 km (0.119 R)
• M25: 11,758,542 km (0.089 R)
• M26: 12,516,106 km (0.064 R)
• M27: 12,585,818 km (0.076 R)
• M28: 12,865,866 km (0.096 R)
• M29: 13,006,488 km (0.113 R)
• M30: 13,218,617 km (0.104 R)
• M31: 14,296,171 km (0.076 R)
• M32: 14,442,029 km (0.098 R)
• M33: 14,735,091 km (0.089 R)
• M34: 16,153,877 km (0.082 R)
• M35: 16,458,010 km (0.109 R)
• M36: 17,149,451 km (0.119 R)
• M37: 17,459,717 km (0.113 R)
• M38: 18,639,895 km (0.107 R)
• M39: 19,039,022 km (0.119 R)
• M40: 19,199,540 km (0.115 R)
• M41: 19,279,874 km (0.113 R)
• M42: 20,008,416 km (0.088 R)
• M43: 20,581,226 km (0.114 R)
• M44: 21,076,545 km (0.05 R)
• M45: 21,325,625 km (0.064 R)
• M46: 25,707,347 km (0.058 R)
• M47: 26,419,283 km (0.058 R)
• M48: 29,515,959 km (0.106 R)
• M49: 30,354,754 km (0.118 R)
• M50: 30,542,200 km (0.108 R)
• M51: 30,824,043 km (0.104 R)
• M52: 32,055,682 km (0.088 R)
• M53: 32,725,432 km (0.097 R)
• M54: 32,821,474 km (0.043 R)
• M55: 34,176,082 km (0.101 R)
• M56: 34,371,158 km (0.12 R)
• M57: 34,958,479 km (0.105 R)
• M58: 36,740,040 km (0.066 R)
• M59: 37,641,816 km (0.092 R)
• M60: 37,944,154 km (0.053 R)
• M61: 38,247,089 km (0.077 R)
• M62: 39,569,534 km (0.088 R)
• M63: 41,217,654 km (0.106 R)
• M64: 41,737,357 km (0.03 R)
• M65: 43,731,646 km (0.109 R)
• M66: 44,474,101 km (0.1 R)
• M67: 45,649,341 km (0.118 R)
• M68: 48,248,754 km (0.04 R)
• M69: 49,015,892 km (0.081 R)
• M70: 50,673,436 km (0.114 R)
• M71: 53,476,452 km (0.097 R)
• M72: 54,384,062 km (0.098 R)
• M73: 55,296,609 km (0.072 R)
• M74: 55,411,051 km (0.082 R)
• M75: 57,137,112 km (0.077 R)
• M76: 59,817,756 km (0.098 R)
• M77: 61,706,578 km (0.101 R)
• M78: 63,614,849 km (0.069 R)
• M79: 64,335,462 km (0.089 R)
• M80: 64,696,741 km (0.041 R)
• M81: 68,838,657 km (0.045 R)
• M82: 71,563,881 km (0.114 R)
• M83: 74,071,890 km (0.113 R)
• M84: 74,198,150 km (0.07 R)
• M85: 77,119,348 km (0.116 R)
• M86: 78,787,215 km (0.059 R)
• M87: 79,560,935 km (0.025 R)
• M88: 80,986,004 km (0.045 R)
• M89: 81,376,006 km (0.083 R)
• M90: 82,027,654 km (0.097 R)
• M91: 82,680,948 km (0.117 R)
• M92: 85,443,572 km (0.116 R)
• M93: 86,105,842 km (0.101 R)
• M94: 86,371,228 km (0.08 R)
• M95: 86,636,914 km (0.1 R)
• M96: 87,035,892 km (0.093 R)
• M97: 87,169,034 km (0.041 R)
• M98: 89,711,300 km (0.045 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 13,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit