🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.63 AU - 0.75 AU

Year: 204 Days

Day: 26.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.84 AU - 1.16 AU

Year: 356 Days

Day: 27.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,201,948 km

• M1: 703,409 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.02 AU - 1.4 AU

Year: 474 Days

Day: 22.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.34 AU - 2 AU

Year: 769 Days

Day: 23 Hours

Environment

Temp: -30 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.87 AU - 3.95 AU

Year: 2756 Days

Day: 25.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,201,948 km

• M1: 452,982 km (0.114 R)
• M2: 1,692,700 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.52 AU - 5.46 AU

Year: 3391 Days

Day: 22 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.9

Radius: 13.2

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.59 AU - 6.17 AU

Year: 4448 Days

Day: 12.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,201,948 km

• M1: 169,195 km (0.109 R)
• M2: 285,134 km (0.094 R)
• M3: 682,914 km (0.111 R)
• M4: 976,425 km (0.074 R)
• M5: 1,088,474 km (0.067 R)
• M6: 1,388,567 km (0.118 R)
• M7: 1,681,779 km (0.103 R)
• M8: 1,888,524 km (0.095 R)
• M9: 2,461,783 km (0.106 R)
• M10: 2,819,022 km (0.113 R)
• M11: 2,983,131 km (0.078 R)
• M12: 3,150,531 km (0.083 R)
• M13: 3,235,503 km (0.044 R)
• M14: 3,429,531 km (0.083 R)
• M15: 3,516,896 km (0.059 R)
• M16: 3,988,578 km (0.044 R)
• M17: 4,150,294 km (0.086 R)
• M18: 4,408,948 km (0.087 R)
• M19: 4,552,263 km (0.068 R)
• M20: 5,216,627 km (0.06 R)
• M21: 5,496,076 km (0.049 R)
• M22: 5,728,402 km (0.104 R)
• M23: 5,832,671 km (0.057 R)
• M24: 6,176,298 km (0.085 R)
• M25: 6,390,971 km (0.077 R)
• M26: 6,499,279 km (0.097 R)
• M27: 6,855,472 km (0.066 R)
• M28: 6,938,499 km (0.098 R)
• M29: 7,021,974 km (0.093 R)
• M30: 7,133,874 km (0.111 R)
• M31: 7,501,436 km (0.092 R)
• M32: 7,904,153 km (0.087 R)
• M33: 8,255,110 km (0.116 R)
• M34: 8,581,233 km (0.109 R)
• M35: 8,881,476 km (0.12 R)
• M36: 9,032,869 km (0.069 R)
• M37: 9,709,351 km (0.101 R)
• M38: 11,209,069 km (0.08 R)
• M39: 11,636,620 km (0.073 R)
• M40: 11,902,306 km (0.07 R)
• M41: 13,365,074 km (0.072 R)
• M42: 13,678,332 km (0.031 R)
• M43: 13,958,977 km (0.088 R)
• M44: 14,561,558 km (0.068 R)
• M45: 15,718,697 km (0.117 R)
• M46: 15,975,856 km (0.071 R)
• M47: 16,457,112 km (0.072 R)
• M48: 16,905,457 km (0.064 R)
• M49: 17,206,597 km (0.032 R)
• M50: 17,776,117 km (0.112 R)
• M51: 18,197,833 km (0.039 R)
• M52: 18,777,974 km (0.077 R)
• M53: 19,442,936 km (0.092 R)
• M54: 19,561,118 km (0.097 R)
• M55: 19,798,231 km (0.107 R)
• M56: 20,195,413 km (0.104 R)
• M57: 21,078,340 km (0.088 R)
• M58: 21,361,978 km (0.085 R)
• M59: 21,606,121 km (0.107 R)
• M60: 21,728,642 km (0.098 R)
• M61: 22,261,659 km (0.057 R)
• M62: 22,509,244 km (0.058 R)
• M63: 22,882,191 km (0.115 R)
• M64: 23,466,520 km (0.113 R)
• M65: 23,886,890 km (0.094 R)
• M66: 24,182,496 km (0.039 R)
• M67: 24,607,204 km (0.107 R)
• M68: 24,905,802 km (0.088 R)
• M69: 25,162,811 km (0.113 R)
• M70: 25,809,073 km (0.029 R)
• M71: 27,162,186 km (0.117 R)
• M72: 27,825,054 km (0.059 R)
• M73: 28,136,368 km (0.086 R)
• M74: 28,717,406 km (0.072 R)
• M75: 28,807,164 km (0.1 R)
• M76: 29,166,947 km (0.05 R)
• M77: 30,164,466 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.8

Radius: 11.1

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.16 AU - 10.64 AU

Year: 10273 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 55,201,948 km

• M1: 171,589 km (0.089 R)
• M2: 437,424 km (0.105 R)
• M3: 594,951 km (0.078 R)
• M4: 773,122 km (0.069 R)
• M5: 1,121,086 km (0.093 R)
• M6: 1,447,359 km (0.112 R)
• M7: 1,784,852 km (0.101 R)
• M8: 1,953,449 km (0.082 R)
• M9: 2,327,144 km (0.114 R)
• M10: 3,006,768 km (0.084 R)
• M11: 3,721,097 km (0.091 R)
• M12: 4,110,052 km (0.12 R)
• M13: 4,691,988 km (0.089 R)
• M14: 5,572,072 km (0.105 R)
• M15: 5,654,650 km (0.049 R)
• M16: 5,848,828 km (0.101 R)
• M17: 5,960,727 km (0.051 R)
• M18: 6,444,676 km (0.069 R)
• M19: 7,359,617 km (0.087 R)
• M20: 7,571,747 km (0.101 R)
• M21: 9,048,726 km (0.113 R)
• M22: 9,538,659 km (0.042 R)
• M23: 9,870,019 km (0.107 R)
• M24: 11,302,867 km (0.115 R)
• M25: 11,583,064 km (0.101 R)
• M26: 12,079,130 km (0.056 R)
• M27: 12,186,243 km (0.074 R)
• M28: 12,509,823 km (0.105 R)
• M29: 12,582,079 km (0.105 R)
• M30: 12,727,039 km (0.114 R)
• M31: 12,945,601 km (0.113 R)
• M32: 14,245,008 km (0.108 R)
• M33: 14,814,528 km (0.086 R)
• M34: 15,507,764 km (0.118 R)
• M35: 16,015,050 km (0.115 R)
• M36: 16,488,229 km (0.052 R)
• M37: 18,180,180 km (0.061 R)
• M38: 18,262,160 km (0.06 R)
• M39: 18,880,747 km (0.095 R)
• M40: 19,674,065 km (0.047 R)
• M41: 20,308,061 km (0.103 R)
• M42: 20,563,574 km (0.113 R)
• M43: 21,683,015 km (0.034 R)
• M44: 22,910,615 km (0.103 R)
• M45: 23,666,982 km (0.111 R)
• M46: 25,204,100 km (0.092 R)
• M47: 25,754,321 km (0.1 R)
• M48: 26,123,379 km (0.055 R)
• M49: 26,494,232 km (0.039 R)
• M50: 27,334,822 km (0.086 R)
• M51: 27,947,425 km (0.092 R)
• M52: 30,248,091 km (0.12 R)
• M53: 30,832,720 km (0.116 R)
• M54: 30,979,475 km (0.118 R)
• M55: 31,421,088 km (0.07 R)
• M56: 32,161,897 km (0.118 R)
• M57: 33,108,402 km (0.039 R)
• M58: 33,710,833 km (0.087 R)

Asteroid Belt

Center: 9.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.5

Radius: 10.5

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.26 AU - 11.62 AU

Year: 11171 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,201,948 km

• M1: 150,047 km (0.114 R)
• M2: 286,330 km (0.064 R)
• M3: 587,770 km (0.092 R)
• M4: 673,938 km (0.113 R)
• M5: 860,337 km (0.112 R)
• M6: 1,064,389 km (0.117 R)
• M7: 2,194,750 km (0.115 R)
• M8: 2,334,475 km (0.078 R)
• M9: 2,711,910 km (0.082 R)
• M10: 2,892,624 km (0.093 R)
• M11: 3,077,378 km (0.082 R)
• M12: 5,852,119 km (0.119 R)
• M13: 6,008,150 km (0.102 R)
• M14: 6,086,689 km (0.045 R)
• M15: 7,055,784 km (0.103 R)
• M16: 7,389,536 km (0.066 R)
• M17: 8,377,630 km (0.075 R)
• M18: 9,179,774 km (0.065 R)
• M19: 9,635,898 km (0.079 R)
• M20: 9,820,502 km (0.109 R)
• M21: 9,913,252 km (0.116 R)
• M22: 10,760,874 km (0.093 R)
• M23: 11,828,255 km (0.116 R)
• M24: 12,075,540 km (0.118 R)
• M25: 12,726,590 km (0.092 R)
• M26: 12,827,718 km (0.047 R)
• M27: 17,256,114 km (0.09 R)
• M28: 17,368,163 km (0.113 R)
• M29: 17,536,760 km (0.052 R)
• M30: 18,045,542 km (0.086 R)
• M31: 19,776,689 km (0.042 R)
• M32: 20,011,558 km (0.077 R)
• M33: 20,129,291 km (0.079 R)
• M34: 20,365,506 km (0.104 R)
• M35: 20,483,988 km (0.092 R)
• M36: 20,781,089 km (0.084 R)
• M37: 22,227,102 km (0.049 R)
• M38: 22,900,741 km (0.117 R)
• M39: 23,147,279 km (0.099 R)
• M40: 24,708,482 km (0.077 R)
• M41: 25,215,319 km (0.085 R)
• M42: 25,661,420 km (0.071 R)
• M43: 25,917,682 km (0.097 R)
• M44: 26,110,364 km (0.059 R)
• M45: 27,734,398 km (0.096 R)
• M46: 28,195,010 km (0.105 R)
• M47: 28,990,571 km (0.091 R)
• M48: 29,391,045 km (0.102 R)
• M49: 29,458,065 km (0.041 R)
• M50: 30,197,677 km (0.091 R)
• M51: 30,535,768 km (0.118 R)
• M52: 30,875,355 km (0.09 R)
• M53: 31,352,722 km (0.119 R)
• M54: 32,176,707 km (0.11 R)
• M55: 33,495,861 km (0.091 R)
• M56: 33,775,908 km (0.115 R)
• M57: 34,197,325 km (0.087 R)
• M58: 34,338,246 km (0.072 R)
• M59: 34,761,908 km (0.086 R)
• M60: 36,115,320 km (0.026 R)
• M61: 36,330,591 km (0.112 R)
• M62: 37,340,825 km (0.116 R)
• M63: 38,287,032 km (0.114 R)
• M64: 38,726,550 km (0.039 R)
• M65: 39,462,572 km (0.101 R)
• M66: 39,980,629 km (0.092 R)
• M67: 41,173,074 km (0.101 R)
• M68: 41,322,971 km (0.105 R)
• M69: 41,623,214 km (0.113 R)
• M70: 41,999,602 km (0.12 R)
• M71: 42,907,661 km (0.08 R)
• M72: 43,440,230 km (0.083 R)
• M73: 44,281,718 km (0.026 R)
• M74: 45,205,784 km (0.12 R)
• M75: 45,670,285 km (0.049 R)
• M76: 46,214,073 km (0.067 R)
• M77: 46,369,805 km (0.087 R)
• M78: 47,779,615 km (0.047 R)
• M79: 47,937,142 km (0.049 R)
• M80: 49,124,051 km (0.116 R)
• M81: 49,283,074 km (0.082 R)
• M82: 50,160,465 km (0.107 R)
• M83: 50,320,685 km (0.093 R)
• M84: 50,400,719 km (0.045 R)
• M85: 51,365,326 km (0.099 R)
• M86: 52,336,217 km (0.067 R)
• M87: 55,119,335 km (0.084 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 13,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit