🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.17 AU - 1.75 AU

Year: 749 Days

Day: 32.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,794,363 km

• M1: 83,924 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.12 AU - 1.82 AU

Year: 757 Days

Day: 25.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.58 AU - 1.78 AU

Year: 925 Days

Day: 17.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.95 AU - 2.23 AU

Year: 1283 Days

Day: 31.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,794,363 km

• M1: 72,705 km (0.09 R)

Asteroid Belt

Center: 2.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.4

Radius: 11.4

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.46 AU - 3.6 AU

Year: 2239 Days

Day: 10.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 74,794,363 km

• M1: 155,432 km (0.089 R)
• M2: 564,882 km (0.092 R)
• M3: 653,294 km (0.102 R)
• M4: 888,761 km (0.101 R)
• M5: 1,067,530 km (0.094 R)
• M6: 1,239,119 km (0.112 R)
• M7: 1,420,133 km (0.086 R)
• M8: 1,524,552 km (0.096 R)
• M9: 1,730,399 km (0.065 R)
• M10: 1,819,858 km (0.119 R)
• M11: 2,266,557 km (0.099 R)
• M12: 2,464,924 km (0.061 R)
• M13: 2,682,140 km (0.057 R)
• M14: 2,825,904 km (0.107 R)
• M15: 3,455,561 km (0.078 R)
• M16: 3,583,767 km (0.1 R)
• M17: 4,173,182 km (0.067 R)
• M18: 4,340,582 km (0.045 R)
• M19: 4,463,701 km (0.108 R)
• M20: 4,572,459 km (0.085 R)
• M21: 4,776,959 km (0.1 R)
• M22: 5,227,398 km (0.107 R)
• M23: 5,607,676 km (0.078 R)
• M24: 5,758,920 km (0.11 R)
• M25: 5,979,876 km (0.052 R)
• M26: 6,238,231 km (0.075 R)
• M27: 6,873,424 km (0.116 R)
• M28: 7,126,095 km (0.111 R)
• M29: 7,235,301 km (0.107 R)
• M30: 7,547,961 km (0.108 R)
• M31: 7,883,658 km (0.072 R)
• M32: 8,053,452 km (0.119 R)
• M33: 8,129,148 km (0.09 R)
• M34: 8,205,294 km (0.113 R)
• M35: 8,608,609 km (0.032 R)
• M36: 8,861,430 km (0.079 R)
• M37: 9,057,702 km (0.081 R)
• M38: 9,235,574 km (0.114 R)
• M39: 9,394,597 km (0.074 R)
• M40: 9,494,528 km (0.118 R)
• M41: 9,836,808 km (0.114 R)
• M42: 10,450,758 km (0.075 R)
• M43: 11,098,217 km (0.09 R)
• M44: 11,203,833 km (0.072 R)
• M45: 11,394,870 km (0.098 R)
• M46: 11,544,168 km (0.074 R)
• M47: 11,758,692 km (0.074 R)
• M48: 11,952,870 km (0.063 R)
• M49: 12,673,782 km (0.104 R)
• M50: 12,850,756 km (0.115 R)
• M51: 12,939,468 km (0.05 R)
• M52: 13,207,098 km (0.086 R)
• M53: 13,544,142 km (0.075 R)
• M54: 13,747,745 km (0.061 R)
• M55: 13,884,029 km (0.098 R)
• M56: 14,089,277 km (0.08 R)
• M57: 14,203,719 km (0.07 R)
• M58: 14,433,651 km (0.068 R)
• M59: 14,641,592 km (0.051 R)
• M60: 14,827,243 km (0.075 R)
• M61: 14,920,443 km (0.084 R)
• M62: 15,037,129 km (0.12 R)
• M63: 15,247,913 km (0.088 R)
• M64: 15,507,016 km (0.119 R)
• M65: 15,720,043 km (0.067 R)
• M66: 15,910,182 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.1

Radius: 9.1

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.5 AU - 7.22 AU

Year: 7629 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,794,363 km

• M1: 290,070 km (0.084 R)
• M2: 355,145 km (0.095 R)
• M3: 593,754 km (0.109 R)
• M4: 739,013 km (0.09 R)
• M5: 850,464 km (0.055 R)
• M6: 1,090,718 km (0.11 R)
• M7: 1,370,765 km (0.108 R)
• M8: 1,722,619 km (0.088 R)
• M9: 2,091,677 km (0.12 R)
• M10: 2,429,170 km (0.081 R)
• M11: 3,303,121 km (0.116 R)
• M12: 3,529,463 km (0.08 R)
• M13: 3,812,951 km (0.114 R)
• M14: 4,157,624 km (0.108 R)
• M15: 5,178,330 km (0.026 R)
• M16: 5,280,057 km (0.117 R)
• M17: 5,530,184 km (0.107 R)
• M18: 5,739,173 km (0.107 R)
• M19: 6,319,313 km (0.096 R)
• M20: 6,600,557 km (0.103 R)
• M21: 6,663,688 km (0.114 R)
• M22: 6,790,547 km (0.102 R)
• M23: 7,224,380 km (0.056 R)
• M24: 7,617,524 km (0.069 R)
• M25: 7,750,067 km (0.075 R)
• M26: 7,967,283 km (0.115 R)
• M27: 8,135,731 km (0.108 R)
• M28: 8,544,731 km (0.083 R)
• M29: 9,047,978 km (0.043 R)
• M30: 9,118,140 km (0.105 R)
• M31: 9,865,830 km (0.085 R)
• M32: 11,155,364 km (0.04 R)
• M33: 11,476,550 km (0.067 R)
• M34: 13,466,501 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.7

Radius: 10.9

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.27 AU - 9.41 AU

Year: 9321 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 163.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,794,363 km

• M1: 288,125 km (0.069 R)
• M2: 463,903 km (0.065 R)
• M3: 536,608 km (0.082 R)
• M4: 747,241 km (0.06 R)
• M5: 872,455 km (0.085 R)
• M6: 1,206,806 km (0.116 R)
• M7: 2,116,361 km (0.097 R)
• M8: 2,540,022 km (0.099 R)
• M9: 2,846,847 km (0.073 R)
• M10: 3,284,421 km (0.082 R)
• M11: 4,386,658 km (0.095 R)
• M12: 4,486,141 km (0.107 R)
• M13: 5,450,898 km (0.117 R)
• M14: 7,169,628 km (0.094 R)
• M15: 7,603,910 km (0.113 R)
• M16: 8,128,101 km (0.119 R)
• M17: 8,332,751 km (0.108 R)
• M18: 8,705,698 km (0.048 R)
• M19: 8,873,248 km (0.076 R)
• M20: 9,770,087 km (0.051 R)
• M21: 10,119,249 km (0.051 R)
• M22: 10,251,344 km (0.118 R)
• M23: 10,339,756 km (0.107 R)
• M24: 10,428,318 km (0.097 R)
• M25: 10,875,167 km (0.089 R)
• M26: 12,346,761 km (0.085 R)
• M27: 12,535,105 km (0.119 R)
• M28: 13,010,228 km (0.062 R)
• M29: 13,201,862 km (0.073 R)
• M30: 13,685,213 km (0.092 R)
• M31: 14,174,249 km (0.097 R)
• M32: 14,520,119 km (0.079 R)
• M33: 14,669,118 km (0.118 R)
• M34: 14,868,682 km (0.103 R)
• M35: 15,320,916 km (0.054 R)
• M36: 16,239,148 km (0.066 R)
• M37: 16,445,593 km (0.073 R)
• M38: 16,652,936 km (0.079 R)
• M39: 17,596,599 km (0.074 R)
• M40: 17,755,622 km (0.038 R)
• M41: 19,044,557 km (0.112 R)
• M42: 19,153,315 km (0.106 R)
• M43: 19,645,342 km (0.114 R)
• M44: 19,755,296 km (0.106 R)
• M45: 20,697,763 km (0.06 R)
• M46: 20,809,662 km (0.114 R)
• M47: 21,202,805 km (0.099 R)
• M48: 21,598,342 km (0.03 R)
• M49: 21,768,585 km (0.047 R)
• M50: 21,882,279 km (0.081 R)
• M51: 22,569,083 km (0.113 R)
• M52: 22,972,847 km (0.117 R)
• M53: 23,320,962 km (0.099 R)
• M54: 23,846,349 km (0.041 R)
• M55: 24,612,141 km (0.036 R)
• M56: 24,730,622 km (0.106 R)
• M57: 25,565,678 km (0.12 R)
• M58: 26,713,692 km (0.078 R)
• M59: 28,249,763 km (0.069 R)
• M60: 30,894,204 km (0.11 R)
• M61: 31,150,166 km (0.118 R)
• M62: 31,857,764 km (0.059 R)
• M63: 32,375,672 km (0.079 R)
• M64: 32,831,197 km (0.067 R)
• M65: 33,354,192 km (0.053 R)
• M66: 35,206,812 km (0.062 R)
• M67: 35,541,163 km (0.091 R)
• M68: 35,742,222 km (0.115 R)
• M69: 36,213,007 km (0.093 R)
• M70: 37,979,309 km (0.114 R)
• M71: 38,322,187 km (0.083 R)
• M72: 38,528,483 km (0.072 R)
• M73: 40,191,562 km (0.112 R)
• M74: 41,665,849 km (0.117 R)
• M75: 42,445,254 km (0.093 R)
• M76: 43,802,705 km (0.086 R)
• M77: 44,090,232 km (0.102 R)
• M78: 44,884,448 km (0.063 R)
• M79: 45,974,866 km (0.088 R)
• M80: 46,780,152 km (0.106 R)
• M81: 47,811,779 km (0.111 R)
• M82: 49,747,426 km (0.06 R)
• M83: 49,972,570 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.5

Radius: 5.6

Gravity: 24.03 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.83 AU - 14.01 AU

Year: 18585 Days

Day: 19.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,794,363 km

• M1: 206,894 km (0.109 R)
• M2: 313,408 km (0.054 R)
• M3: 735,872 km (0.106 R)
• M4: 806,931 km (0.1 R)
• M5: 955,781 km (0.049 R)
• M6: 1,113,457 km (0.099 R)
• M7: 1,424,022 km (0.113 R)
• M8: 1,760,468 km (0.102 R)
• M9: 1,824,196 km (0.115 R)
• M10: 2,053,680 km (0.055 R)
• M11: 2,223,174 km (0.097 R)
• M12: 2,945,881 km (0.114 R)
• M13: 3,021,877 km (0.071 R)
• M14: 3,332,442 km (0.044 R)
• M15: 4,454,277 km (0.071 R)
• M16: 4,497,810 km (0.066 R)
• M17: 4,629,605 km (0.082 R)
• M18: 4,762,598 km (0.116 R)
• M19: 5,077,950 km (0.097 R)
• M20: 6,063,950 km (0.117 R)
• M21: 6,603,400 km (0.115 R)
• M22: 6,703,181 km (0.085 R)
• M23: 7,991,668 km (0.119 R)
• M24: 8,582,280 km (0.081 R)
• M25: 10,148,121 km (0.115 R)
• M26: 13,343,382 km (0.025 R)
• M27: 13,469,643 km (0.106 R)
• M28: 13,786,940 km (0.107 R)
• M29: 14,299,761 km (0.086 R)
• M30: 14,493,640 km (0.03 R)
• M31: 15,741,735 km (0.081 R)
• M32: 16,210,126 km (0.07 R)
• M33: 16,819,289 km (0.116 R)
• M34: 17,229,336 km (0.087 R)
• M35: 17,435,781 km (0.095 R)
• M36: 18,199,329 km (0.068 R)
• M37: 18,409,364 km (0.111 R)
• M38: 21,656,386 km (0.111 R)
• M39: 21,878,988 km (0.077 R)
• M40: 22,928,118 km (0.113 R)
• M41: 25,543,388 km (0.109 R)
• M42: 26,014,771 km (0.114 R)
• M43: 26,172,447 km (0.063 R)
• M44: 26,251,434 km (0.071 R)
• M45: 26,330,422 km (0.098 R)
• M46: 26,727,006 km (0.099 R)
• M47: 28,576,036 km (0.095 R)
• M48: 28,983,540 km (0.118 R)
• M49: 29,474,969 km (0.092 R)
• M50: 30,632,408 km (0.105 R)
• M51: 31,049,337 km (0.035 R)
• M52: 31,216,588 km (0.08 R)
• M53: 31,384,137 km (0.073 R)
• M54: 32,991,267 km (0.069 R)
• M55: 33,247,528 km (0.087 R)
• M56: 33,590,107 km (0.116 R)
• M57: 34,192,538 km (0.08 R)
• M58: 35,146,374 km (0.104 R)
• M59: 36,549,453 km (0.084 R)
• M60: 36,814,540 km (0.054 R)
• M61: 37,168,937 km (0.093 R)
• M62: 37,613,542 km (0.096 R)
• M63: 37,702,703 km (0.054 R)
• M64: 37,970,632 km (0.042 R)
• M65: 39,681,583 km (0.057 R)
• M66: 40,044,956 km (0.109 R)
• M67: 41,233,661 km (0.037 R)
• M68: 41,417,666 km (0.072 R)
• M69: 42,526,785 km (0.095 R)
• M70: 44,302,811 km (0.1 R)
• M71: 46,007,628 km (0.094 R)
• M72: 46,964,008 km (0.116 R)
• M73: 48,023,460 km (0.092 R)
• M74: 48,507,708 km (0.096 R)
• M75: 50,166,150 km (0.047 R)
• M76: 51,150,354 km (0.11 R)
• M77: 51,843,142 km (0.105 R)
• M78: 53,137,762 km (0.105 R)
• M79: 54,443,153 km (0.116 R)
• M80: 54,644,811 km (0.118 R)
• M81: 54,846,918 km (0.064 R)
• M82: 56,369,824 km (0.103 R)
• M83: 56,471,850 km (0.062 R)
• M84: 56,982,876 km (0.087 R)
• M85: 58,422,008 km (0.102 R)
• M86: 59,561,046 km (0.054 R)
• M87: 60,916,552 km (0.097 R)
• M88: 61,861,113 km (0.084 R)
• M89: 62,704,695 km (0.085 R)
• M90: 63,339,738 km (0.082 R)
• M91: 63,977,025 km (0.064 R)
• M92: 65,686,929 km (0.09 R)
• M93: 66,979,155 km (0.118 R)
• M94: 70,246,223 km (0.086 R)
• M95: 72,120,535 km (0.086 R)
• M96: 73,008,099 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 15,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit