🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.63 AU

Year: 144 Days

Day: 25.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.64 AU - 0.78 AU

Year: 229 Days

Day: 28 Hours

Environment

Temp: 98 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,102,815 km

• M1: 66,122 km (0.054 R)
• M2: 239,506 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.96 AU - 1.2 AU

Year: 430 Days

Day: 22.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,102,815 km

• M1: 111,899 km (0.079 R)
• M2: 443,408 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.86 AU - 1.42 AU

Year: 466 Days

Day: 17.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.51 AU - 1.55 AU

Year: 725 Days

Day: 34.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,102,815 km

• M1: 120,127 km (0.079 R)
• M2: 834,906 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.82 AU - 2.04 AU

Year: 1027 Days

Day: 46.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,102,815 km

• M1: 827,127 km (0.062 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.47 AU - 3.05 AU

Year: 1756 Days

Day: 47.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,102,815 km

• M1: 930,648 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.2

Radius: 4.8

Gravity: 37.81 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.96 AU - 14.48 AU

Year: 20531 Days

Day: 23.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 112.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,102,815 km

• M1: 108,758 km (0.112 R)
• M2: 156,479 km (0.109 R)
• M3: 807,230 km (0.109 R)
• M4: 1,025,194 km (0.114 R)
• M5: 2,210,907 km (0.103 R)
• M6: 2,631,576 km (0.077 R)
• M7: 2,790,599 km (0.071 R)
• M8: 3,809,211 km (0.115 R)
• M9: 4,498,258 km (0.092 R)
• M10: 5,475,282 km (0.101 R)
• M11: 5,576,560 km (0.044 R)
• M12: 6,196,942 km (0.094 R)
• M13: 6,249,601 km (0.118 R)
• M14: 7,057,579 km (0.115 R)
• M15: 7,167,683 km (0.096 R)
• M16: 7,445,785 km (0.093 R)
• M17: 7,897,870 km (0.085 R)
• M18: 7,955,016 km (0.093 R)
• M19: 9,006,839 km (0.085 R)
• M20: 9,066,529 km (0.104 R)
• M21: 9,246,495 km (0.033 R)
• M22: 9,306,783 km (0.115 R)
• M23: 9,670,904 km (0.073 R)
• M24: 9,854,760 km (0.078 R)
• M25: 10,225,912 km (0.084 R)
• M26: 10,475,890 km (0.116 R)
• M27: 10,981,980 km (0.079 R)
• M28: 12,680,664 km (0.089 R)
• M29: 12,747,534 km (0.115 R)
• M30: 13,287,432 km (0.108 R)
• M31: 14,459,233 km (0.096 R)
• M32: 14,599,256 km (0.108 R)
• M33: 15,448,972 km (0.08 R)
• M34: 16,241,691 km (0.057 R)
• M35: 17,343,928 km (0.052 R)
• M36: 17,418,278 km (0.093 R)
• M37: 18,092,067 km (0.07 R)
• M38: 19,003,717 km (0.109 R)
• M39: 19,774,894 km (0.116 R)
• M40: 22,390,912 km (0.119 R)
• M41: 22,552,926 km (0.101 R)
• M42: 23,780,526 km (0.069 R)
• M43: 24,443,993 km (0.108 R)
• M44: 24,778,045 km (0.037 R)
• M45: 26,214,334 km (0.072 R)
• M46: 26,470,595 km (0.105 R)
• M47: 26,813,623 km (0.106 R)
• M48: 27,417,400 km (0.065 R)
• M49: 29,610,056 km (0.098 R)
• M50: 30,413,098 km (0.113 R)
• M51: 31,767,407 km (0.083 R)
• M52: 31,858,363 km (0.03 R)
• M53: 32,773,004 km (0.116 R)
• M54: 33,049,012 km (0.119 R)
• M55: 33,603,571 km (0.106 R)
• M56: 38,244,845 km (0.065 R)
• M57: 38,632,603 km (0.112 R)
• M58: 38,729,692 km (0.081 R)
• M59: 38,826,931 km (0.107 R)
• M60: 41,581,327 km (0.096 R)
• M61: 41,780,441 km (0.11 R)
• M62: 42,680,572 km (0.071 R)
• M63: 44,093,224 km (0.05 R)
• M64: 44,296,378 km (0.06 R)
• M65: 44,601,558 km (0.11 R)
• M66: 45,009,511 km (0.081 R)
• M67: 45,214,012 km (0.049 R)
• M68: 50,425,104 km (0.097 R)
• M69: 51,703,717 km (0.105 R)
• M70: 52,132,315 km (0.081 R)
• M71: 53,100,961 km (0.096 R)
• M72: 53,425,140 km (0.113 R)
• M73: 53,858,375 km (0.06 R)
• M74: 54,510,472 km (0.092 R)
• M75: 57,034,338 km (0.073 R)
• M76: 57,810,003 km (0.083 R)
• M77: 57,921,154 km (0.089 R)
• M78: 60,045,444 km (0.053 R)
• M79: 60,947,369 km (0.089 R)
• M80: 61,740,388 km (0.092 R)
• M81: 64,369,720 km (0.058 R)
• M82: 65,061,610 km (0.032 R)
• M83: 65,640,105 km (0.093 R)
• M84: 66,569,257 km (0.11 R)
• M85: 66,685,644 km (0.11 R)
• M86: 66,918,718 km (0.077 R)
• M87: 71,875,943 km (0.099 R)
• M88: 74,398,462 km (0.084 R)
• M89: 75,245,784 km (0.107 R)
• M90: 75,488,432 km (0.103 R)
• M91: 76,949,854 km (0.075 R)
• M92: 78,420,550 km (0.051 R)
• M93: 80,768,190 km (0.081 R)
• M94: 81,638,999 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.1

Radius: 5.4

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 16.08 AU - 18.42 AU

Year: 27432 Days

Day: 18.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,102,815 km

• M1: 162,762 km (0.097 R)
• M2: 235,916 km (0.045 R)
• M3: 292,015 km (0.114 R)
• M4: 544,686 km (0.033 R)
• M5: 622,028 km (0.048 R)
• M6: 744,997 km (0.094 R)
• M7: 831,465 km (0.078 R)
• M8: 967,599 km (0.099 R)
• M9: 1,210,247 km (0.049 R)
• M10: 2,044,704 km (0.036 R)
• M11: 2,515,787 km (0.085 R)
• M12: 2,613,924 km (0.097 R)
• M13: 4,077,290 km (0.089 R)
• M14: 4,387,556 km (0.046 R)
• M15: 4,426,900 km (0.099 R)
• M16: 4,786,234 km (0.108 R)
• M17: 5,030,976 km (0.061 R)
• M18: 5,279,907 km (0.054 R)
• M19: 6,718,889 km (0.104 R)
• M20: 7,270,457 km (0.075 R)
• M21: 8,318,988 km (0.094 R)
• M22: 9,926,567 km (0.108 R)
• M23: 10,030,238 km (0.118 R)
• M24: 10,290,688 km (0.093 R)
• M25: 12,065,667 km (0.11 R)
• M26: 12,846,867 km (0.092 R)
• M27: 12,903,265 km (0.05 R)
• M28: 14,223,616 km (0.069 R)
• M29: 14,457,587 km (0.105 R)
• M30: 14,516,229 km (0.058 R)
• M31: 14,929,419 km (0.11 R)
• M32: 15,526,165 km (0.095 R)
• M33: 16,130,839 km (0.059 R)
• M34: 16,191,726 km (0.117 R)
• M35: 17,176,229 km (0.102 R)
• M36: 17,801,399 km (0.112 R)
• M37: 17,927,360 km (0.075 R)
• M38: 18,881,196 km (0.11 R)
• M39: 18,945,374 km (0.104 R)
• M40: 19,461,337 km (0.083 R)
• M41: 20,112,835 km (0.073 R)
• M42: 20,178,359 km (0.117 R)
• M43: 21,303,485 km (0.093 R)
• M44: 21,974,880 km (0.096 R)
• M45: 22,653,007 km (0.111 R)
• M46: 22,721,224 km (0.119 R)
• M47: 23,475,945 km (0.075 R)
• M48: 24,378,469 km (0.073 R)
• M49: 24,448,331 km (0.039 R)
• M50: 25,789,027 km (0.058 R)
• M51: 26,002,803 km (0.037 R)
• M52: 26,217,326 km (0.079 R)
• M53: 27,080,955 km (0.089 R)
• M54: 28,614,632 km (0.077 R)
• M55: 28,836,037 km (0.109 R)
• M56: 29,578,042 km (0.03 R)
• M57: 30,476,826 km (0.093 R)
• M58: 31,918,202 km (0.093 R)
• M59: 31,994,646 km (0.106 R)
• M60: 32,301,172 km (0.112 R)
• M61: 32,531,553 km (0.102 R)
• M62: 32,608,596 km (0.083 R)
• M63: 33,381,568 km (0.102 R)
• M64: 34,787,938 km (0.111 R)
• M65: 36,532,997 km (0.093 R)
• M66: 39,449,557 km (0.084 R)
• M67: 40,025,210 km (0.097 R)
• M68: 40,107,638 km (0.093 R)
• M69: 40,272,794 km (0.078 R)
• M70: 41,434,870 km (0.091 R)
• M71: 42,187,796 km (0.073 R)
• M72: 43,622,290 km (0.11 R)
• M73: 44,302,811 km (0.08 R)
• M74: 44,901,053 km (0.116 R)
• M75: 47,495,678 km (0.091 R)
• M76: 48,107,982 km (0.107 R)
• M77: 48,195,647 km (0.116 R)
• M78: 48,546,903 km (0.111 R)
• M79: 52,376,758 km (0.097 R)
• M80: 52,918,900 km (0.091 R)
• M81: 55,105,572 km (0.071 R)
• M82: 55,748,993 km (0.119 R)
• M83: 56,394,807 km (0.041 R)
• M84: 56,487,258 km (0.114 R)
• M85: 56,579,859 km (0.118 R)
• M86: 58,440,707 km (0.11 R)
• M87: 59,190,791 km (0.113 R)
• M88: 60,227,205 km (0.025 R)
• M89: 61,174,608 km (0.078 R)
• M90: 61,745,324 km (0.103 R)
• M91: 62,892,291 km (0.114 R)
• M92: 64,142,630 km (0.054 R)
• M93: 64,432,401 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.5

Radius: 7.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.87 AU - 20.29 AU

Year: 29435 Days

Day: 18.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,102,815 km

• M1: 120,426 km (0.101 R)
• M2: 193,131 km (0.118 R)
• M3: 245,640 km (0.03 R)
• M4: 413,489 km (0.067 R)
• M5: 933,940 km (0.085 R)
• M6: 1,340,397 km (0.092 R)
• M7: 1,479,523 km (0.104 R)
• M8: 1,623,436 km (0.071 R)
• M9: 1,797,269 km (0.103 R)
• M10: 2,056,073 km (0.051 R)
• M11: 2,271,793 km (0.099 R)
• M12: 2,438,296 km (0.103 R)
• M13: 2,695,903 km (0.089 R)
• M14: 2,902,199 km (0.089 R)
• M15: 3,745,781 km (0.084 R)
• M16: 3,811,155 km (0.1 R)
• M17: 4,347,913 km (0.099 R)
• M18: 4,872,403 km (0.111 R)
• M19: 5,269,884 km (0.117 R)
• M20: 5,343,337 km (0.097 R)
• M21: 5,790,784 km (0.059 R)
• M22: 6,019,070 km (0.072 R)
• M23: 8,588,863 km (0.069 R)
• M24: 8,892,995 km (0.074 R)
• M25: 9,289,130 km (0.106 R)
• M26: 9,422,422 km (0.092 R)
• M27: 10,930,668 km (0.092 R)
• M28: 11,307,654 km (0.04 R)
• M29: 11,736,701 km (0.088 R)
• M30: 12,268,222 km (0.117 R)
• M31: 12,414,678 km (0.093 R)
• M32: 12,463,597 km (0.075 R)
• M33: 13,055,556 km (0.079 R)
• M34: 13,304,935 km (0.068 R)
• M35: 14,215,687 km (0.095 R)
• M36: 14,266,999 km (0.111 R)
• M37: 14,472,248 km (0.108 R)
• M38: 17,284,538 km (0.093 R)
• M39: 17,833,712 km (0.111 R)
• M40: 18,221,619 km (0.089 R)
• M41: 18,444,370 km (0.084 R)
• M42: 19,344,800 km (0.083 R)
• M43: 19,401,647 km (0.088 R)
• M44: 19,686,182 km (0.049 R)
• M45: 20,086,955 km (0.117 R)
• M46: 20,201,996 km (0.086 R)
• M47: 20,259,591 km (0.093 R)
• M48: 21,188,294 km (0.118 R)
• M49: 22,130,911 km (0.109 R)
• M50: 24,179,055 km (0.12 R)
• M51: 24,240,091 km (0.03 R)
• M52: 24,916,273 km (0.089 R)
• M53: 26,035,864 km (0.106 R)
• M54: 26,412,701 km (0.116 R)
• M55: 28,452,917 km (0.096 R)
• M56: 28,646,646 km (0.104 R)
• M57: 29,230,975 km (0.08 R)
• M58: 29,361,275 km (0.116 R)
• M59: 29,884,718 km (0.101 R)
• M60: 30,279,207 km (0.074 R)
• M61: 31,206,565 km (0.105 R)
• M62: 31,473,148 km (0.11 R)
• M63: 32,817,883 km (0.095 R)
• M64: 33,088,955 km (0.102 R)
• M65: 33,224,939 km (0.065 R)
• M66: 34,112,503 km (0.098 R)
• M67: 34,181,169 km (0.115 R)
• M68: 35,354,465 km (0.113 R)
• M69: 35,493,292 km (0.105 R)
• M70: 35,632,418 km (0.114 R)
• M71: 36,892,331 km (0.088 R)
• M72: 37,103,713 km (0.058 R)
• M73: 38,452,038 km (0.065 R)
• M74: 38,809,428 km (0.083 R)
• M75: 39,383,734 km (0.08 R)
• M76: 40,033,138 km (0.092 R)
• M77: 40,685,983 km (0.097 R)
• M78: 41,050,254 km (0.111 R)
• M79: 41,123,258 km (0.084 R)
• M80: 42,149,499 km (0.108 R)
• M81: 44,152,465 km (0.111 R)
• M82: 45,127,843 km (0.114 R)
• M83: 45,203,241 km (0.092 R)
• M84: 45,354,035 km (0.079 R)
• M85: 48,635,913 km (0.058 R)
• M86: 48,790,448 km (0.095 R)
• M87: 50,266,381 km (0.095 R)
• M88: 51,049,077 km (0.114 R)
• M89: 52,151,613 km (0.062 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: 231 - 14,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit