🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.8 AU - 0.8 AU

Year: 259 Days

Day: 43.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,311,348 km

• M1: 36,053 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.72 AU - 0.96 AU

Year: 278 Days

Day: 36.4 Hours

Environment

Temp: 121 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,311,348 km

• M1: 197,918 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.75 AU - 1.23 AU

Year: 356 Days

Day: 35.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.92 AU - 1.12 AU

Year: 373 Days

Day: 13.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 113.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.72 AU - 2.76 AU

Year: 1640 Days

Day: 46.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,311,348 km

• M1: 604,226 km (0.105 R)
• M2: 1,150,258 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 14

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.92 AU - 10.94 AU

Year: 11317 Days

Day: 7.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 124.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,311,348 km

• M1: 176,974 km (0.066 R)
• M2: 433,834 km (0.101 R)
• M3: 899,532 km (0.087 R)
• M4: 992,881 km (0.089 R)
• M5: 1,478,925 km (0.036 R)
• M6: 2,598,365 km (0.042 R)
• M7: 3,268,564 km (0.066 R)
• M8: 3,493,559 km (0.077 R)
• M9: 4,118,878 km (0.055 R)
• M10: 4,527,729 km (0.09 R)
• M11: 4,898,283 km (0.091 R)
• M12: 5,052,818 km (0.05 R)
• M13: 5,208,998 km (0.041 R)
• M14: 5,296,513 km (0.078 R)
• M15: 5,455,086 km (0.111 R)
• M16: 5,867,976 km (0.085 R)
• M17: 6,421,638 km (0.112 R)
• M18: 7,939,309 km (0.115 R)
• M19: 8,182,256 km (0.094 R)
• M20: 9,200,419 km (0.076 R)
• M21: 9,821,699 km (0.079 R)
• M22: 10,612,024 km (0.06 R)
• M23: 11,560,026 km (0.091 R)
• M24: 12,230,224 km (0.108 R)
• M25: 12,699,962 km (0.102 R)
• M26: 12,889,502 km (0.108 R)
• M27: 13,415,638 km (0.085 R)
• M28: 14,193,547 km (0.076 R)
• M29: 14,861,202 km (0.067 R)
• M30: 15,061,065 km (0.081 R)
• M31: 15,742,034 km (0.113 R)
• M32: 16,925,353 km (0.115 R)
• M33: 17,580,592 km (0.034 R)
• M34: 17,739,016 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.7

Radius: 14.2

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.52 AU - 10.78 AU

Year: 11695 Days

Day: 13.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,311,348 km

• M1: 184,604 km (0.086 R)
• M2: 335,398 km (0.095 R)
• M3: 610,509 km (0.09 R)
• M4: 927,806 km (0.109 R)
• M5: 1,020,407 km (0.111 R)
• M6: 2,024,957 km (0.062 R)
• M7: 2,326,995 km (0.086 R)
• M8: 2,891,128 km (0.106 R)
• M9: 3,003,476 km (0.102 R)
• M10: 3,145,894 km (0.071 R)
• M11: 3,861,719 km (0.05 R)
• M12: 3,954,620 km (0.105 R)
• M13: 4,238,407 km (0.082 R)
• M14: 5,163,520 km (0.077 R)
• M15: 5,790,784 km (0.111 R)
• M16: 5,933,500 km (0.104 R)
• M17: 6,186,171 km (0.03 R)
• M18: 6,442,432 km (0.061 R)
• M19: 6,627,634 km (0.066 R)
• M20: 7,502,184 km (0.062 R)
• M21: 7,814,993 km (0.105 R)
• M22: 9,233,779 km (0.097 R)
• M23: 9,696,036 km (0.119 R)
• M24: 9,823,494 km (0.088 R)
• M25: 10,818,619 km (0.1 R)
• M26: 11,261,429 km (0.071 R)
• M27: 11,395,468 km (0.116 R)
• M28: 11,665,044 km (0.068 R)
• M29: 11,755,401 km (0.076 R)
• M30: 11,982,191 km (0.074 R)
• M31: 12,440,409 km (0.116 R)
• M32: 13,658,435 km (0.117 R)
• M33: 13,944,915 km (0.092 R)
• M34: 15,160,099 km (0.078 R)
• M35: 15,308,201 km (0.091 R)
• M36: 15,705,532 km (0.118 R)
• M37: 16,156,570 km (0.11 R)
• M38: 16,307,963 km (0.103 R)
• M39: 16,409,091 km (0.109 R)
• M40: 16,917,874 km (0.11 R)
• M41: 17,071,511 km (0.093 R)
• M42: 18,003,356 km (0.056 R)
• M43: 19,808,104 km (0.108 R)
• M44: 20,349,948 km (0.117 R)
• M45: 21,558,998 km (0.079 R)
• M46: 23,874,025 km (0.06 R)
• M47: 24,104,107 km (0.066 R)
• M48: 24,508,619 km (0.091 R)
• M49: 24,973,420 km (0.076 R)
• M50: 25,265,584 km (0.096 R)
• M51: 26,207,752 km (0.092 R)
• M52: 26,445,164 km (0.095 R)
• M53: 27,101,599 km (0.117 R)
• M54: 27,281,565 km (0.111 R)
• M55: 28,674,471 km (0.094 R)
• M56: 29,718,963 km (0.073 R)
• M57: 29,904,465 km (0.048 R)
• M58: 30,276,963 km (0.083 R)
• M59: 31,088,981 km (0.108 R)
• M60: 32,288,756 km (0.025 R)
• M61: 32,543,371 km (0.076 R)
• M62: 33,890,500 km (0.068 R)
• M63: 34,278,706 km (0.038 R)
• M64: 35,255,880 km (0.115 R)
• M65: 36,440,396 km (0.113 R)
• M66: 37,771,966 km (0.093 R)
• M67: 37,906,006 km (0.077 R)
• M68: 38,040,195 km (0.087 R)
• M69: 38,309,023 km (0.118 R)
• M70: 39,187,162 km (0.096 R)
• M71: 40,482,530 km (0.102 R)
• M72: 40,963,338 km (0.027 R)
• M73: 41,100,968 km (0.063 R)
• M74: 41,376,976 km (0.111 R)
• M75: 41,515,055 km (0.097 R)
• M76: 41,930,488 km (0.066 R)
• M77: 42,069,315 km (0.086 R)
• M78: 42,416,980 km (0.114 R)
• M79: 42,975,280 km (0.088 R)
• M80: 43,676,445 km (0.094 R)
• M81: 44,593,779 km (0.084 R)
• M82: 44,877,267 km (0.052 R)
• M83: 45,659,963 km (0.055 R)
• M84: 45,802,829 km (0.032 R)
• M85: 46,160,517 km (0.045 R)
• M86: 46,734,674 km (0.045 R)
• M87: 47,455,736 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.5

Radius: 14.2

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.18 AU - 11.44 AU

Year: 12854 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,311,348 km

• M1: 244,892 km (0.101 R)
• M2: 396,434 km (0.115 R)
• M3: 703,858 km (0.098 R)
• M4: 798,404 km (0.05 R)
• M5: 1,023,997 km (0.119 R)
• M6: 1,156,541 km (0.056 R)
• M7: 1,391,260 km (0.059 R)
• M8: 1,963,023 km (0.105 R)
• M9: 2,573,532 km (0.105 R)
• M10: 4,176,025 km (0.051 R)
• M11: 4,321,583 km (0.103 R)
• M12: 4,542,839 km (0.085 R)
• M13: 4,843,979 km (0.098 R)
• M14: 5,035,464 km (0.116 R)
• M15: 5,347,226 km (0.108 R)
• M16: 6,699,441 km (0.089 R)
• M17: 6,870,282 km (0.109 R)
• M18: 7,042,619 km (0.055 R)
• M19: 7,260,134 km (0.109 R)
• M20: 8,016,351 km (0.104 R)
• M21: 9,079,244 km (0.12 R)
• M22: 9,221,213 km (0.1 R)
• M23: 10,235,486 km (0.096 R)
• M24: 10,383,289 km (0.047 R)
• M25: 11,082,509 km (0.088 R)
• M26: 11,642,604 km (0.114 R)
• M27: 13,109,710 km (0.088 R)
• M28: 13,756,272 km (0.053 R)
• M29: 15,928,882 km (0.074 R)
• M30: 16,043,175 km (0.053 R)
• M31: 16,157,767 km (0.11 R)
• M32: 16,618,678 km (0.076 R)
• M33: 17,318,347 km (0.111 R)
• M34: 18,146,671 km (0.056 R)
• M35: 18,927,571 km (0.081 R)
• M36: 19,291,543 km (0.118 R)
• M37: 19,658,058 km (0.06 R)
• M38: 19,965,182 km (0.103 R)
• M39: 21,335,349 km (0.097 R)
• M40: 21,461,311 km (0.082 R)
• M41: 23,969,020 km (0.098 R)
• M42: 24,891,590 km (0.069 R)
• M43: 25,424,009 km (0.048 R)
• M44: 27,317,170 km (0.077 R)
• M45: 27,797,528 km (0.117 R)
• M46: 27,935,308 km (0.117 R)
• M47: 28,696,911 km (0.042 R)
• M48: 28,836,186 km (0.117 R)
• M49: 29,185,348 km (0.057 R)
• M50: 29,606,017 km (0.111 R)
• M51: 30,951,650 km (0.096 R)
• M52: 31,237,531 km (0.111 R)
• M53: 31,811,838 km (0.035 R)
• M54: 33,043,776 km (0.053 R)
• M55: 34,661,228 km (0.069 R)
• M56: 36,229,164 km (0.108 R)
• M57: 37,515,256 km (0.099 R)
• M58: 38,739,416 km (0.09 R)
• M59: 39,047,587 km (0.078 R)
• M60: 39,666,175 km (0.112 R)
• M61: 40,054,531 km (0.051 R)
• M62: 40,288,053 km (0.087 R)
• M63: 41,541,534 km (0.091 R)
• M64: 42,093,849 km (0.111 R)
• M65: 42,252,123 km (0.096 R)
• M66: 43,285,845 km (0.101 R)
• M67: 44,327,794 km (0.117 R)
• M68: 45,946,892 km (0.108 R)
• M69: 46,927,655 km (0.093 R)
• M70: 47,832,872 km (0.094 R)
• M71: 48,993,153 km (0.058 R)
• M72: 50,078,785 km (0.106 R)
• M73: 50,666,704 km (0.036 R)
• M74: 52,614,469 km (0.119 R)
• M75: 53,983,888 km (0.102 R)
• M76: 55,191,741 km (0.106 R)
• M77: 55,451,742 km (0.081 R)
• M78: 55,625,275 km (0.027 R)
• M79: 55,972,941 km (0.099 R)
• M80: 57,020,126 km (0.081 R)
• M81: 57,458,448 km (0.084 R)
• M82: 58,603,171 km (0.054 R)
• M83: 59,222,655 km (0.082 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 11,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit