🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.68 AU - 0.98 AU

Year: 266 Days

Day: 23.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.71 AU - 1.13 AU

Year: 310 Days

Day: 23.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,063,989 km

• M1: 216,767 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.06 AU - 3.04 AU

Year: 1431 Days

Day: 46.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.53 AU - 4.01 AU

Year: 2573 Days

Day: 17.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.12 AU - 4.8 AU

Year: 3310 Days

Day: 36.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.52 AU - 5.68 AU

Year: 4048 Days

Day: 22.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,063,989 km

• M1: 97,239 km (0.107 R)
• M2: 739,313 km (0.071 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.68 AU - 5.94 AU

Year: 4301 Days

Day: 32.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,063,989 km

• M1: 2,813,338 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.5

Radius: 9.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.39 AU - 8.81 AU

Year: 8864 Days

Day: 12.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,063,989 km

• M1: 146,606 km (0.102 R)
• M2: 226,790 km (0.083 R)
• M3: 1,047,484 km (0.059 R)
• M4: 1,171,202 km (0.039 R)
• M5: 1,283,699 km (0.107 R)
• M6: 1,433,896 km (0.084 R)
• M7: 1,697,188 km (0.106 R)
• M8: 1,806,843 km (0.051 R)
• M9: 2,150,320 km (0.109 R)
• M10: 2,370,528 km (0.108 R)
• M11: 2,703,832 km (0.079 R)
• M12: 2,985,824 km (0.079 R)
• M13: 3,096,826 km (0.079 R)
• M14: 3,277,241 km (0.104 R)
• M15: 3,672,329 km (0.039 R)
• M16: 4,712,632 km (0.117 R)
• M17: 4,842,333 km (0.046 R)
• M18: 5,158,284 km (0.116 R)
• M19: 5,481,116 km (0.045 R)
• M20: 6,954,655 km (0.069 R)
• M21: 7,281,377 km (0.063 R)
• M22: 7,796,143 km (0.086 R)
• M23: 8,606,216 km (0.076 R)
• M24: 8,701,360 km (0.114 R)
• M25: 8,796,953 km (0.073 R)
• M26: 8,957,023 km (0.1 R)
• M27: 9,410,155 km (0.118 R)
• M28: 9,541,053 km (0.108 R)
• M29: 10,003,909 km (0.084 R)
• M30: 10,711,806 km (0.065 R)
• M31: 11,436,009 km (0.082 R)
• M32: 11,645,745 km (0.12 R)
• M33: 12,461,802 km (0.06 R)
• M34: 13,076,799 km (0.056 R)
• M35: 13,443,164 km (0.071 R)
• M36: 14,261,165 km (0.086 R)
• M37: 14,524,756 km (0.115 R)
• M38: 14,600,453 km (0.054 R)
• M39: 14,904,286 km (0.119 R)
• M40: 15,750,412 km (0.084 R)
• M41: 16,022,979 km (0.057 R)
• M42: 16,218,653 km (0.076 R)
• M43: 16,810,313 km (0.066 R)
• M44: 16,889,749 km (0.104 R)
• M45: 17,529,579 km (0.068 R)
• M46: 17,771,629 km (0.1 R)
• M47: 18,259,019 km (0.118 R)
• M48: 18,340,699 km (0.082 R)
• M49: 18,463,369 km (0.06 R)
• M50: 18,709,607 km (0.116 R)
• M51: 18,791,886 km (0.105 R)
• M52: 18,874,315 km (0.119 R)
• M53: 19,538,230 km (0.086 R)
• M54: 19,705,480 km (0.088 R)
• M55: 20,590,950 km (0.043 R)
• M56: 20,675,922 km (0.117 R)
• M57: 20,803,678 km (0.035 R)
• M58: 20,974,369 km (0.096 R)
• M59: 21,834,856 km (0.088 R)
• M60: 21,965,007 km (0.048 R)
• M61: 23,590,537 km (0.056 R)
• M62: 24,215,557 km (0.075 R)
• M63: 24,350,195 km (0.092 R)
• M64: 25,072,603 km (0.096 R)
• M65: 25,299,842 km (0.101 R)
• M66: 26,031,525 km (0.079 R)
• M67: 27,188,665 km (0.12 R)
• M68: 27,562,360 km (0.108 R)
• M69: 27,796,930 km (0.028 R)
• M70: 28,315,137 km (0.113 R)
• M71: 28,836,635 km (0.056 R)
• M72: 29,217,811 km (0.064 R)
• M73: 29,792,715 km (0.097 R)
• M74: 30,178,079 km (0.117 R)
• M75: 30,807,886 km (0.111 R)
• M76: 32,031,148 km (0.058 R)
• M77: 32,129,733 km (0.119 R)
• M78: 32,376,570 km (0.093 R)
• M79: 32,475,454 km (0.045 R)
• M80: 32,624,004 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.6

Radius: 8.9

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.02 AU - 10.5 AU

Year: 9112 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,063,989 km

• M1: 114,143 km (0.091 R)
• M2: 187,446 km (0.084 R)
• M3: 251,624 km (0.119 R)
• M4: 307,723 km (0.068 R)
• M5: 797,805 km (0.1 R)
• M6: 904,918 km (0.041 R)
• M7: 1,066,633 km (0.102 R)
• M8: 1,185,713 km (0.116 R)
• M9: 1,291,478 km (0.087 R)
• M10: 1,531,583 km (0.085 R)
• M11: 1,866,981 km (0.037 R)
• M12: 2,075,072 km (0.099 R)
• M13: 2,139,100 km (0.043 R)
• M14: 2,203,726 km (0.048 R)
• M15: 3,029,656 km (0.115 R)
• M16: 3,654,826 km (0.101 R)
• M17: 3,916,023 km (0.113 R)
• M18: 4,022,238 km (0.057 R)
• M19: 4,210,432 km (0.064 R)
• M20: 5,488,147 km (0.105 R)
• M21: 5,577,308 km (0.115 R)
• M22: 5,757,124 km (0.074 R)
• M23: 5,969,404 km (0.088 R)
• M24: 6,277,276 km (0.108 R)
• M25: 6,433,157 km (0.114 R)
• M26: 6,844,252 km (0.111 R)
• M27: 7,427,833 km (0.114 R)
• M28: 7,725,533 km (0.098 R)
• M29: 7,892,634 km (0.109 R)
• M30: 8,196,467 km (0.093 R)
• M31: 8,711,383 km (0.062 R)
• M32: 8,780,797 km (0.114 R)
• M33: 8,885,366 km (0.098 R)
• M34: 8,990,234 km (0.092 R)
• M35: 9,343,135 km (0.059 R)
• M36: 9,414,194 km (0.083 R)
• M37: 9,521,156 km (0.11 R)
• M38: 10,025,900 km (0.033 R)
• M39: 11,174,363 km (0.092 R)
• M40: 12,053,100 km (0.107 R)
• M41: 12,795,704 km (0.119 R)
• M42: 12,953,829 km (0.059 R)
• M43: 13,272,323 km (0.107 R)
• M44: 14,243,064 km (0.048 R)
• M45: 14,407,023 km (0.056 R)
• M46: 14,489,302 km (0.086 R)
• M47: 15,320,318 km (0.109 R)
• M48: 15,868,744 km (0.063 R)
• M49: 15,953,566 km (0.11 R)
• M50: 16,768,126 km (0.069 R)
• M51: 16,984,744 km (0.086 R)
• M52: 18,303,898 km (0.089 R)
• M53: 18,661,138 km (0.105 R)
• M54: 19,065,949 km (0.102 R)
• M55: 19,701,292 km (0.065 R)
• M56: 20,713,620 km (0.044 R)
• M57: 21,272,967 km (0.031 R)
• M58: 21,413,589 km (0.03 R)
• M59: 21,884,523 km (0.046 R)
• M60: 22,121,336 km (0.098 R)
• M61: 22,263,754 km (0.114 R)
• M62: 22,549,635 km (0.098 R)
• M63: 23,317,820 km (0.108 R)
• M64: 24,781,186 km (0.109 R)
• M65: 25,077,390 km (0.102 R)
• M66: 25,374,940 km (0.101 R)
• M67: 25,973,182 km (0.027 R)
• M68: 26,727,754 km (0.117 R)
• M69: 27,031,438 km (0.109 R)
• M70: 28,774,552 km (0.087 R)
• M71: 28,878,223 km (0.119 R)
• M72: 29,555,154 km (0.11 R)
• M73: 29,869,309 km (0.063 R)
• M74: 30,765,401 km (0.061 R)
• M75: 30,924,573 km (0.1 R)
• M76: 31,030,638 km (0.053 R)
• M77: 31,723,874 km (0.095 R)
• M78: 31,938,248 km (0.039 R)
• M79: 32,746,226 km (0.119 R)
• M80: 33,343,121 km (0.092 R)
• M81: 33,724,746 km (0.058 R)
• M82: 33,834,102 km (0.102 R)
• M83: 33,998,210 km (0.067 R)
• M84: 36,045,009 km (0.059 R)
• M85: 36,156,758 km (0.118 R)
• M86: 36,492,755 km (0.043 R)
• M87: 36,998,695 km (0.085 R)
• M88: 37,393,933 km (0.049 R)
• M89: 37,563,577 km (0.102 R)
• M90: 37,620,274 km (0.087 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.4

Radius: 13.3

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.07 AU - 13.25 AU

Year: 13103 Days

Day: 10.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,063,989 km

• M1: 300,393 km (0.06 R)
• M2: 386,411 km (0.038 R)
• M3: 470,485 km (0.119 R)
• M4: 699,071 km (0.071 R)
• M5: 1,290,581 km (0.083 R)
• M6: 1,526,347 km (0.101 R)
• M7: 1,933,104 km (0.091 R)
• M8: 2,373,819 km (0.09 R)
• M9: 3,283,823 km (0.047 R)
• M10: 3,709,429 km (0.101 R)
• M11: 3,911,984 km (0.118 R)
• M12: 4,434,230 km (0.064 R)
• M13: 4,905,015 km (0.071 R)
• M14: 5,621,738 km (0.108 R)
• M15: 6,091,625 km (0.113 R)
• M16: 6,250,947 km (0.071 R)
• M17: 7,448,179 km (0.056 R)
• M18: 7,747,823 km (0.097 R)
• M19: 7,920,758 km (0.05 R)
• M20: 8,007,824 km (0.104 R)
• M21: 8,760,003 km (0.097 R)
• M22: 8,985,596 km (0.093 R)
• M23: 9,212,985 km (0.092 R)
• M24: 9,442,468 km (0.098 R)
• M25: 9,813,471 km (0.035 R)
• M26: 11,345,353 km (0.065 R)
• M27: 13,727,400 km (0.07 R)
• M28: 14,200,877 km (0.118 R)
• M29: 14,572,777 km (0.084 R)
• M30: 15,707,627 km (0.026 R)
• M31: 15,982,139 km (0.072 R)
• M32: 16,368,999 km (0.118 R)
• M33: 16,703,051 km (0.09 R)
• M34: 17,378,037 km (0.071 R)
• M35: 17,491,432 km (0.077 R)
• M36: 17,604,977 km (0.114 R)
• M37: 17,775,967 km (0.107 R)
• M38: 18,176,740 km (0.05 R)
• M39: 18,349,525 km (0.084 R)
• M40: 19,162,739 km (0.078 R)
• M41: 19,280,024 km (0.094 R)
• M42: 19,514,893 km (0.057 R)
• M43: 19,632,776 km (0.106 R)
• M44: 20,106,702 km (0.092 R)
• M45: 23,340,110 km (0.062 R)
• M46: 24,665,248 km (0.105 R)
• M47: 24,792,855 km (0.102 R)
• M48: 25,691,340 km (0.115 R)
• M49: 25,820,592 km (0.046 R)
• M50: 26,079,846 km (0.082 R)
• M51: 26,274,772 km (0.104 R)
• M52: 26,404,922 km (0.099 R)
• M53: 26,665,970 km (0.04 R)
• M54: 26,993,589 km (0.115 R)
• M55: 27,785,261 km (0.064 R)
• M56: 27,917,955 km (0.077 R)
• M57: 28,383,952 km (0.091 R)
• M58: 29,526,431 km (0.09 R)
• M59: 29,933,337 km (0.079 R)
• M60: 30,137,538 km (0.106 R)
• M61: 31,995,394 km (0.031 R)
• M62: 32,483,083 km (0.091 R)
• M63: 32,622,808 km (0.118 R)
• M64: 35,101,644 km (0.104 R)
• M65: 36,182,489 km (0.029 R)
• M66: 36,327,449 km (0.075 R)
• M67: 36,472,559 km (0.112 R)
• M68: 37,567,316 km (0.119 R)
• M69: 39,564,747 km (0.102 R)
• M70: 40,313,335 km (0.102 R)
• M71: 40,538,779 km (0.069 R)
• M72: 41,596,586 km (0.032 R)
• M73: 42,052,709 km (0.117 R)
• M74: 42,893,150 km (0.12 R)
• M75: 44,435,654 km (0.101 R)
• M76: 44,746,219 km (0.102 R)
• M77: 45,447,983 km (0.06 R)
• M78: 46,231,726 km (0.062 R)
• M79: 46,704,306 km (0.107 R)
• M80: 49,411,728 km (0.089 R)
• M81: 50,056,196 km (0.109 R)
• M82: 51,434,890 km (0.091 R)
• M83: 53,402,401 km (0.102 R)
• M84: 53,815,440 km (0.113 R)
• M85: 53,980,896 km (0.075 R)
• M86: 54,644,661 km (0.109 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 10,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit