🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.51 AU - 0.75 AU

Year: 183 Days

Day: 39.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.7 AU - 0.7 AU

Year: 214 Days

Day: 45.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 118,804,007 km

• M1: 258,206 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.24 AU - 1.8 AU

Year: 684 Days

Day: 31 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.58 AU - 1.7 AU

Year: 767 Days

Day: 36.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,804,007 km

• M1: 946,805 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.24 AU - 3.42 AU

Year: 2220 Days

Day: 18.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157

Radius: 9.9

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.74 AU - 6.5 AU

Year: 5530 Days

Day: 6.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 118,804,007 km

• M1: 124,914 km (0.116 R)
• M2: 191,635 km (0.115 R)
• M3: 383,419 km (0.099 R)
• M4: 463,753 km (0.059 R)
• M5: 949,797 km (0.057 R)
• M6: 1,022,501 km (0.093 R)
• M7: 1,185,114 km (0.078 R)
• M8: 1,660,536 km (0.086 R)
• M9: 1,906,176 km (0.108 R)
• M10: 2,122,195 km (0.111 R)
• M11: 2,219,135 km (0.11 R)
• M12: 2,432,312 km (0.118 R)
• M13: 2,578,020 km (0.088 R)
• M14: 3,174,317 km (0.11 R)
• M15: 3,447,483 km (0.052 R)
• M16: 3,513,007 km (0.113 R)
• M17: 3,795,597 km (0.076 R)
• M18: 3,931,133 km (0.044 R)
• M19: 4,120,225 km (0.118 R)
• M20: 4,705,451 km (0.064 R)
• M21: 5,166,362 km (0.056 R)
• M22: 5,855,261 km (0.1 R)
• M23: 6,270,395 km (0.114 R)
• M24: 6,411,017 km (0.114 R)
• M25: 6,756,737 km (0.057 R)
• M26: 6,818,372 km (0.119 R)
• M27: 7,004,322 km (0.116 R)
• M28: 7,108,442 km (0.118 R)
• M29: 7,213,161 km (0.085 R)
• M30: 7,594,037 km (0.084 R)
• M31: 7,658,214 km (0.089 R)
• M32: 7,787,018 km (0.045 R)
• M33: 8,199,609 km (0.084 R)
• M34: 8,708,690 km (0.062 R)
• M35: 8,888,208 km (0.079 R)
• M36: 8,978,415 km (0.102 R)
• M37: 9,114,250 km (0.098 R)
• M38: 9,549,131 km (0.101 R)
• M39: 9,734,184 km (0.088 R)
• M40: 10,108,029 km (0.109 R)
• M41: 10,534,233 km (0.088 R)
• M42: 10,966,272 km (0.079 R)
• M43: 11,063,062 km (0.055 R)
• M44: 11,404,145 km (0.097 R)
• M45: 11,576,033 km (0.115 R)
• M46: 11,723,985 km (0.106 R)
• M47: 12,071,800 km (0.087 R)
• M48: 12,246,979 km (0.082 R)
• M49: 12,423,056 km (0.053 R)
• M50: 12,675,876 km (0.104 R)
• M51: 12,956,073 km (0.037 R)
• M52: 14,599,855 km (0.053 R)
• M53: 14,706,368 km (0.089 R)
• M54: 14,893,515 km (0.034 R)
• M55: 15,000,777 km (0.1 R)
• M56: 15,189,121 km (0.107 R)
• M57: 16,585,318 km (0.033 R)
• M58: 17,115,792 km (0.079 R)
• M59: 17,369,061 km (0.101 R)
• M60: 17,482,007 km (0.071 R)
• M61: 18,165,071 km (0.117 R)
• M62: 18,798,618 km (0.113 R)
• M63: 19,118,309 km (0.095 R)
• M64: 19,498,287 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.1

Radius: 4.9

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 18.1 AU - 21.6 AU

Year: 32302 Days

Day: 21.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 118,804,007 km

• M1: 367,263 km (0.114 R)
• M2: 600,336 km (0.059 R)
• M3: 927,357 km (0.114 R)
• M4: 982,110 km (0.065 R)
• M5: 1,719,478 km (0.09 R)
• M6: 1,821,354 km (0.118 R)
• M7: 2,066,695 km (0.095 R)
• M8: 2,138,801 km (0.111 R)
• M9: 2,904,293 km (0.068 R)
• M10: 3,701,949 km (0.093 R)
• M11: 3,833,894 km (0.1 R)
• M12: 4,469,536 km (0.025 R)
• M13: 5,582,843 km (0.119 R)
• M14: 5,633,108 km (0.103 R)
• M15: 5,683,522 km (0.119 R)
• M16: 5,886,676 km (0.113 R)
• M17: 6,300,314 km (0.074 R)
• M18: 6,669,821 km (0.089 R)
• M19: 7,046,509 km (0.075 R)
• M20: 7,210,019 km (0.104 R)
• M21: 7,708,030 km (0.086 R)
• M22: 8,562,384 km (0.066 R)
• M23: 9,089,417 km (0.111 R)
• M24: 9,386,668 km (0.11 R)
• M25: 9,506,496 km (0.114 R)
• M26: 9,626,922 km (0.11 R)
• M27: 10,607,536 km (0.048 R)
• M28: 12,398,672 km (0.067 R)
• M29: 12,530,168 km (0.119 R)
• M30: 13,261,552 km (0.068 R)
• M31: 13,734,132 km (0.119 R)
• M32: 14,557,219 km (0.113 R)
• M33: 15,184,932 km (0.109 R)
• M34: 15,255,243 km (0.072 R)
• M35: 15,325,554 km (0.084 R)
• M36: 15,821,321 km (0.057 R)
• M37: 16,035,545 km (0.106 R)
• M38: 17,047,276 km (0.069 R)
• M39: 17,120,280 km (0.032 R)
• M40: 18,378,248 km (0.112 R)
• M41: 19,283,914 km (0.079 R)
• M42: 19,818,876 km (0.108 R)
• M43: 21,295,556 km (0.115 R)
• M44: 21,610,908 km (0.1 R)
• M45: 21,690,046 km (0.109 R)
• M46: 26,185,013 km (0.093 R)
• M47: 26,777,121 km (0.052 R)
• M48: 28,060,821 km (0.09 R)
• M49: 29,276,752 km (0.081 R)
• M50: 30,332,763 km (0.094 R)
• M51: 32,300,723 km (0.048 R)
• M52: 32,663,049 km (0.114 R)
• M53: 33,849,510 km (0.105 R)
• M54: 37,018,891 km (0.064 R)
• M55: 39,505,656 km (0.065 R)
• M56: 41,848,508 km (0.072 R)
• M57: 42,937,282 km (0.113 R)
• M58: 43,136,247 km (0.042 R)
• M59: 45,953,773 km (0.07 R)
• M60: 46,361,128 km (0.047 R)
• M61: 47,076,804 km (0.069 R)
• M62: 47,281,903 km (0.117 R)
• M63: 47,796,220 km (0.12 R)
• M64: 51,552,623 km (0.096 R)
• M65: 52,081,900 km (0.099 R)
• M66: 52,400,245 km (0.068 R)
• M67: 53,145,691 km (0.116 R)
• M68: 53,252,504 km (0.084 R)
• M69: 53,573,241 km (0.12 R)
• M70: 58,571,157 km (0.105 R)
• M71: 59,012,620 km (0.03 R)
• M72: 59,455,430 km (0.065 R)
• M73: 60,901,742 km (0.119 R)
• M74: 62,022,080 km (0.095 R)
• M75: 62,247,076 km (0.102 R)
• M76: 62,584,868 km (0.105 R)
• M77: 62,810,461 km (0.073 R)
• M78: 63,036,354 km (0.106 R)
• M79: 65,195,350 km (0.095 R)
• M80: 65,652,970 km (0.091 R)
• M81: 66,111,637 km (0.107 R)
• M82: 70,991,670 km (0.12 R)
• M83: 71,226,987 km (0.11 R)
• M84: 71,580,337 km (0.089 R)
• M85: 72,407,165 km (0.112 R)
• M86: 75,146,002 km (0.052 R)
• M87: 75,505,785 km (0.071 R)
• M88: 75,625,763 km (0.082 R)
• M89: 78,282,621 km (0.099 R)
• M90: 78,768,964 km (0.064 R)
• M91: 79,134,431 km (0.046 R)
• M92: 79,500,348 km (0.095 R)
• M93: 80,601,687 km (0.116 R)
• M94: 80,847,177 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.6

Radius: 5.3

Gravity: 35.16 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 18.85 AU - 21.01 AU

Year: 32498 Days

Day: 23 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 118,804,007 km

• M1: 85,420 km (0.093 R)
• M2: 121,025 km (0.027 R)
• M3: 306,227 km (0.072 R)
• M4: 622,178 km (0.101 R)
• M5: 1,353,861 km (0.106 R)
• M6: 1,854,864 km (0.101 R)
• M7: 2,553,636 km (0.063 R)
• M8: 2,956,652 km (0.08 R)
• M9: 3,933,975 km (0.116 R)
• M10: 4,280,145 km (0.079 R)
• M11: 5,063,589 km (0.089 R)
• M12: 5,695,789 km (0.117 R)
• M13: 5,760,416 km (0.112 R)
• M14: 7,381,907 km (0.085 R)
• M15: 7,736,454 km (0.098 R)
• M16: 8,684,007 km (0.049 R)
• M17: 8,907,955 km (0.083 R)
• M18: 9,977,430 km (0.077 R)
• M19: 10,527,202 km (0.087 R)
• M20: 11,985,781 km (0.087 R)
• M21: 12,401,963 km (0.091 R)
• M22: 13,077,846 km (0.103 R)
• M23: 14,113,961 km (0.092 R)
• M24: 15,716,752 km (0.071 R)
• M25: 16,447,538 km (0.077 R)
• M26: 16,539,690 km (0.067 R)
• M27: 17,095,895 km (0.093 R)
• M28: 17,376,391 km (0.056 R)
• M29: 18,131,711 km (0.091 R)
• M30: 18,226,855 km (0.045 R)
• M31: 19,284,662 km (0.1 R)
• M32: 19,576,527 km (0.095 R)
• M33: 21,258,306 km (0.113 R)
• M34: 21,559,746 km (0.107 R)
• M35: 23,709,916 km (0.102 R)
• M36: 28,430,776 km (0.07 R)
• M37: 28,985,186 km (0.116 R)
• M38: 30,669,508 km (0.059 R)
• M39: 31,237,980 km (0.085 R)
• M40: 31,466,416 km (0.093 R)
• M41: 32,154,716 km (0.081 R)
• M42: 32,848,102 km (0.066 R)
• M43: 33,313,202 km (0.075 R)
• M44: 34,367,268 km (0.045 R)
• M45: 35,551,485 km (0.106 R)
• M46: 35,909,323 km (0.088 R)
• M47: 40,295,383 km (0.107 R)
• M48: 41,668,841 km (0.116 R)
• M49: 41,920,315 km (0.102 R)
• M50: 43,439,183 km (0.064 R)
• M51: 43,821,555 km (0.088 R)
• M52: 44,590,039 km (0.059 R)
• M53: 47,839,155 km (0.102 R)
• M54: 51,567,732 km (0.111 R)
• M55: 51,837,607 km (0.111 R)
• M56: 53,739,744 km (0.072 R)
• M57: 53,876,476 km (0.035 R)
• M58: 54,013,358 km (0.112 R)
• M59: 55,112,454 km (0.076 R)
• M60: 59,865,178 km (0.088 R)
• M61: 61,002,421 km (0.048 R)
• M62: 64,311,377 km (0.088 R)
• M63: 64,601,746 km (0.044 R)
• M64: 65,475,846 km (0.106 R)
• M65: 67,088,511 km (0.094 R)
• M66: 68,269,437 km (0.087 R)
• M67: 68,417,539 km (0.073 R)
• M68: 69,457,394 km (0.11 R)
• M69: 73,061,655 km (0.064 R)
• M70: 73,364,741 km (0.117 R)
• M71: 73,668,275 km (0.092 R)
• M72: 74,886,450 km (0.119 R)
• M73: 77,651,767 km (0.029 R)
• M74: 77,961,135 km (0.081 R)
• M75: 79,358,080 km (0.064 R)
• M76: 80,450,294 km (0.093 R)
• M77: 87,107,250 km (0.117 R)
• M78: 87,589,553 km (0.071 R)
• M79: 87,911,488 km (0.096 R)
• M80: 90,176,400 km (0.112 R)
• M81: 94,598,064 km (0.077 R)
• M82: 98,754,790 km (0.043 R)
• M83: 99,929,433 km (0.101 R)
• M84: 102,631,320 km (0.089 R)
• M85: 106,214,039 km (0.059 R)
• M86: 107,245,068 km (0.106 R)
• M87: 107,417,255 km (0.117 R)
• M88: 109,837,300 km (0.12 R)
• M89: 110,532,182 km (0.105 R)
• M90: 110,706,015 km (0.083 R)
• M91: 112,100,716 km (0.074 R)
• M92: 112,625,056 km (0.101 R)
• M93: 113,501,101 km (0.079 R)
• M94: 117,027,422 km (0.053 R)
• M95: 118,448,004 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 11,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit