🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.58 AU - 0.64 AU

Year: 177 Days

Day: 39.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.71 AU - 1.89 AU

Year: 896 Days

Day: 44.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.5

Radius: 14.7

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.32 AU - 5.62 AU

Year: 4109 Days

Day: 6.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 90,848,321 km

• M1: 202,406 km (0.082 R)
• M2: 311,014 km (0.058 R)
• M3: 426,803 km (0.097 R)
• M4: 555,158 km (0.109 R)
• M5: 667,954 km (0.103 R)
• M6: 813,513 km (0.116 R)
• M7: 933,790 km (0.118 R)
• M8: 1,126,921 km (0.09 R)
• M9: 1,320,052 km (0.082 R)
• M10: 1,421,030 km (0.111 R)
• M11: 1,570,030 km (0.066 R)
• M12: 1,772,136 km (0.09 R)
• M13: 2,016,430 km (0.074 R)
• M14: 2,272,092 km (0.086 R)
• M15: 2,684,983 km (0.119 R)
• M16: 2,834,281 km (0.072 R)
• M17: 3,083,063 km (0.116 R)
• M18: 3,180,750 km (0.055 R)
• M19: 3,299,381 km (0.066 R)
• M20: 3,602,466 km (0.042 R)
• M21: 3,747,127 km (0.073 R)
• M22: 4,085,069 km (0.117 R)
• M23: 4,214,471 km (0.066 R)
• M24: 4,499,455 km (0.045 R)
• M25: 4,655,635 km (0.067 R)
• M26: 4,813,611 km (0.107 R)
• M27: 4,927,604 km (0.077 R)
• M28: 5,158,284 km (0.053 R)
• M29: 5,920,485 km (0.077 R)
• M30: 6,116,608 km (0.099 R)
• M31: 6,265,159 km (0.04 R)
• M32: 6,743,573 km (0.109 R)
• M33: 7,470,170 km (0.113 R)
• M34: 8,441,060 km (0.114 R)
• M35: 8,634,639 km (0.081 R)
• M36: 9,509,039 km (0.111 R)
• M37: 9,768,143 km (0.075 R)
• M38: 10,352,472 km (0.111 R)
• M39: 10,708,664 km (0.119 R)
• M40: 11,524,721 km (0.106 R)
• M41: 11,955,712 km (0.095 R)
• M42: 12,612,297 km (0.089 R)
• M43: 12,770,422 km (0.069 R)
• M44: 13,312,715 km (0.069 R)
• M45: 13,635,397 km (0.101 R)
• M46: 13,927,861 km (0.04 R)
• M47: 14,222,569 km (0.106 R)
• M48: 15,152,469 km (0.106 R)
• M49: 15,354,277 km (0.093 R)
• M50: 15,455,554 km (0.111 R)
• M51: 15,726,626 km (0.071 R)
• M52: 16,618,678 km (0.088 R)
• M53: 17,105,769 km (0.113 R)
• M54: 17,456,725 km (0.119 R)
• M55: 17,562,341 km (0.09 R)
• M56: 18,022,953 km (0.096 R)
• M57: 18,667,421 km (0.077 R)
• M58: 18,847,686 km (0.089 R)
• M59: 19,319,368 km (0.113 R)
• M60: 19,794,790 km (0.034 R)
• M61: 20,274,251 km (0.093 R)
• M62: 20,645,553 km (0.095 R)
• M63: 20,869,501 km (0.075 R)
• M64: 21,319,641 km (0.061 R)
• M65: 21,583,831 km (0.1 R)
• M66: 21,849,068 km (0.041 R)
• M67: 22,420,981 km (0.044 R)
• M68: 22,651,212 km (0.111 R)
• M69: 22,959,384 km (0.083 R)
• M70: 23,463,080 km (0.046 R)
• M71: 23,970,366 km (0.027 R)
• M72: 25,035,652 km (0.103 R)
• M73: 26,723,565 km (0.098 R)
• M74: 27,212,451 km (0.11 R)
• M75: 27,417,101 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.5

Radius: 6

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.67 AU - 14.41 AU

Year: 18477 Days

Day: 15.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,848,321 km

• M1: 173,833 km (0.081 R)
• M2: 355,145 km (0.119 R)
• M3: 449,990 km (0.087 R)
• M4: 724,054 km (0.086 R)
• M5: 784,641 km (0.1 R)
• M6: 825,930 km (0.085 R)
• M7: 1,255,575 km (0.12 R)
• M8: 1,353,861 km (0.061 R)
• M9: 2,082,702 km (0.089 R)
• M10: 2,594,625 km (0.076 R)
• M11: 3,143,949 km (0.054 R)
• M12: 3,799,188 km (0.086 R)
• M13: 4,457,717 km (0.11 R)
• M14: 4,570,963 km (0.065 R)
• M15: 4,800,147 km (0.065 R)
• M16: 5,550,829 km (0.082 R)
• M17: 5,672,602 km (0.083 R)
• M18: 6,126,930 km (0.109 R)
• M19: 6,895,415 km (0.112 R)
• M20: 7,920,758 km (0.088 R)
• M21: 8,242,244 km (0.117 R)
• M22: 8,427,895 km (0.063 R)
• M23: 8,568,068 km (0.068 R)
• M24: 9,521,904 km (0.092 R)
• M25: 10,710,160 km (0.105 R)
• M26: 11,528,162 km (0.058 R)
• M27: 11,735,654 km (0.093 R)
• M28: 11,787,863 km (0.105 R)
• M29: 12,953,380 km (0.062 R)
• M30: 13,115,096 km (0.084 R)
• M31: 14,099,749 km (0.12 R)
• M32: 14,600,902 km (0.113 R)
• M33: 14,825,598 km (0.109 R)
• M34: 15,107,889 km (0.081 R)
• M35: 15,392,125 km (0.085 R)
• M36: 15,792,898 km (0.051 R)
• M37: 16,255,155 km (0.104 R)
• M38: 16,371,542 km (0.086 R)
• M39: 17,967,901 km (0.117 R)
• M40: 19,059,517 km (0.082 R)
• M41: 20,235,057 km (0.075 R)
• M42: 20,297,439 km (0.048 R)
• M43: 20,926,199 km (0.032 R)
• M44: 22,138,091 km (0.099 R)
• M45: 25,299,842 km (0.076 R)
• M46: 28,249,613 km (0.078 R)
• M47: 29,021,538 km (0.046 R)
• M48: 30,586,033 km (0.066 R)
• M49: 31,161,685 km (0.093 R)
• M50: 31,378,453 km (0.079 R)
• M51: 31,595,818 km (0.098 R)
• M52: 32,543,222 km (0.104 R)
• M53: 33,352,097 km (0.095 R)
• M54: 33,944,505 km (0.097 R)
• M55: 35,290,287 km (0.086 R)
• M56: 35,742,821 km (0.037 R)
• M57: 36,197,150 km (0.086 R)
• M58: 36,958,603 km (0.059 R)
• M59: 37,648,548 km (0.094 R)
• M60: 38,963,214 km (0.068 R)
• M61: 39,041,005 km (0.043 R)
• M62: 40,135,762 km (0.062 R)
• M63: 40,607,893 km (0.061 R)
• M64: 43,964,720 km (0.058 R)
• M65: 45,594,140 km (0.079 R)
• M66: 45,676,119 km (0.119 R)
• M67: 46,086,915 km (0.077 R)
• M68: 46,663,914 km (0.119 R)
• M69: 47,243,307 km (0.072 R)
• M70: 47,825,093 km (0.066 R)
• M71: 48,158,696 km (0.074 R)
• M72: 48,744,222 km (0.055 R)
• M73: 48,995,846 km (0.119 R)
• M74: 50,091,351 km (0.06 R)
• M75: 51,878,148 km (0.035 R)
• M76: 54,032,208 km (0.077 R)
• M77: 54,118,974 km (0.079 R)
• M78: 56,743,669 km (0.092 R)
• M79: 57,273,545 km (0.045 R)
• M80: 57,805,066 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689

Radius: 4

Gravity: 43.06 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.76 AU - 20.26 AU

Year: 26017 Days

Day: 20.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,848,321 km

• M1: 251,025 km (0.087 R)
• M2: 594,053 km (0.037 R)
• M3: 1,285,345 km (0.063 R)
• M4: 1,485,507 km (0.1 R)
• M5: 1,695,393 km (0.092 R)
• M6: 2,299,918 km (0.09 R)
• M7: 2,542,266 km (0.103 R)
• M8: 2,624,844 km (0.084 R)
• M9: 2,921,048 km (0.091 R)
• M10: 2,964,282 km (0.076 R)
• M11: 4,062,480 km (0.084 R)
• M12: 4,404,311 km (0.107 R)
• M13: 4,503,644 km (0.112 R)
• M14: 4,908,306 km (0.116 R)
• M15: 5,011,379 km (0.108 R)
• M16: 5,970,152 km (0.1 R)
• M17: 6,025,054 km (0.115 R)
• M18: 8,354,443 km (0.113 R)
• M19: 10,130,618 km (0.092 R)
• M20: 10,459,584 km (0.109 R)
• M21: 11,060,818 km (0.096 R)
• M22: 12,017,945 km (0.096 R)
• M23: 12,366,209 km (0.081 R)
• M24: 12,930,193 km (0.104 R)
• M25: 13,574,810 km (0.112 R)
• M26: 14,303,202 km (0.107 R)
• M27: 14,598,059 km (0.089 R)
• M28: 14,746,311 km (0.055 R)
• M29: 15,721,689 km (0.067 R)
• M30: 16,640,370 km (0.115 R)
• M31: 17,184,307 km (0.044 R)
• M32: 18,369,422 km (0.096 R)
• M33: 19,499,035 km (0.106 R)
• M34: 20,817,292 km (0.073 R)
• M35: 20,984,093 km (0.119 R)
• M36: 21,655,788 km (0.078 R)
• M37: 22,249,243 km (0.103 R)
• M38: 22,848,083 km (0.106 R)
• M39: 22,934,102 km (0.039 R)
• M40: 23,106,289 km (0.111 R)
• M41: 23,279,074 km (0.107 R)
• M42: 23,365,542 km (0.109 R)
• M43: 23,452,159 km (0.103 R)
• M44: 24,852,694 km (0.092 R)
• M45: 25,295,803 km (0.108 R)
• M46: 26,100,041 km (0.109 R)
• M47: 26,640,838 km (0.061 R)
• M48: 27,641,947 km (0.073 R)
• M49: 29,213,173 km (0.108 R)
• M50: 29,399,871 km (0.095 R)
• M51: 32,055,682 km (0.026 R)
• M52: 32,248,215 km (0.119 R)
• M53: 33,217,010 km (0.068 R)
• M54: 34,392,251 km (0.114 R)
• M55: 35,282,508 km (0.081 R)
• M56: 36,080,164 km (0.096 R)
• M57: 36,380,856 km (0.027 R)
• M58: 36,581,766 km (0.108 R)
• M59: 37,186,740 km (0.086 R)
• M60: 37,896,581 km (0.112 R)
• M61: 39,742,619 km (0.105 R)
• M62: 41,303,224 km (0.119 R)
• M63: 44,698,647 km (0.1 R)
• M64: 44,806,208 km (0.095 R)
• M65: 47,632,411 km (0.092 R)
• M66: 50,291,962 km (0.038 R)
• M67: 50,515,760 km (0.1 R)
• M68: 51,301,598 km (0.078 R)
• M69: 52,204,720 km (0.069 R)
• M70: 53,341,066 km (0.108 R)
• M71: 56,565,648 km (0.08 R)
• M72: 56,681,885 km (0.07 R)
• M73: 56,798,272 km (0.083 R)
• M74: 58,907,303 km (0.082 R)
• M75: 61,399,753 km (0.103 R)
• M76: 64,654,853 km (0.09 R)
• M77: 67,718,319 km (0.053 R)
• M78: 69,329,936 km (0.089 R)
• M79: 70,452,968 km (0.117 R)
• M80: 71,205,146 km (0.118 R)
• M81: 73,858,264 km (0.066 R)
• M82: 76,672,200 km (0.1 R)
• M83: 78,740,690 km (0.053 R)
• M84: 79,260,692 km (0.078 R)
• M85: 80,565,634 km (0.111 R)
• M86: 81,483,267 km (0.118 R)
• M87: 82,140,900 km (0.064 R)
• M88: 83,461,400 km (0.108 R)
• M89: 85,055,216 km (0.084 R)
• M90: 85,722,273 km (0.06 R)
• M91: 85,989,604 km (0.118 R)
• M92: 86,123,345 km (0.12 R)
• M93: 86,927,433 km (0.081 R)
• M94: 87,733,915 km (0.102 R)
• M95: 89,354,210 km (0.03 R)
• M96: 89,896,652 km (0.12 R)
• M97: 90,304,007 km (0.094 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 17,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit