🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.64 AU - 0.84 AU

Year: 231 Days

Day: 29.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.86 AU - 1.42 AU

Year: 442 Days

Day: 47.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.51 AU - 2.57 AU

Year: 1471 Days

Day: 13.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.31 AU - 2.81 AU

Year: 1489 Days

Day: 32.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 175 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.75 AU - 5.91 AU

Year: 3858 Days

Day: 13.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,932,175 km

• M1: 621,729 km (0.076 R)
• M2: 657,333 km (0.094 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.2

Radius: 14.8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.52 AU - 6.68 AU

Year: 4816 Days

Day: 7.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,932,175 km

• M1: 197,619 km (0.085 R)
• M2: 335,099 km (0.114 R)
• M3: 538,702 km (0.089 R)
• M4: 654,640 km (0.08 R)
• M5: 942,915 km (0.072 R)
• M6: 1,201,420 km (0.095 R)
• M7: 1,530,835 km (0.067 R)
• M8: 1,755,980 km (0.077 R)
• M9: 2,150,021 km (0.067 R)
• M10: 2,667,928 km (0.05 R)
• M11: 3,001,382 km (0.105 R)
• M12: 3,142,752 km (0.035 R)
• M13: 4,194,425 km (0.061 R)
• M14: 4,398,925 km (0.036 R)
• M15: 4,865,222 km (0.118 R)
• M16: 5,008,387 km (0.112 R)
• M17: 5,128,664 km (0.086 R)
• M18: 5,445,961 km (0.1 R)
• M19: 5,820,255 km (0.085 R)
• M20: 5,972,396 km (0.086 R)
• M21: 6,306,448 km (0.049 R)
• M22: 6,567,795 km (0.115 R)
• M23: 7,074,035 km (0.105 R)
• M24: 7,236,647 km (0.061 R)
• M25: 7,620,665 km (0.091 R)
• M26: 7,731,667 km (0.084 R)
• M27: 8,067,963 km (0.091 R)
• M28: 8,351,900 km (0.074 R)
• M29: 8,610,255 km (0.094 R)
• M30: 9,550,328 km (0.066 R)
• M31: 9,790,433 km (0.071 R)
• M32: 11,052,590 km (0.064 R)
• M33: 11,590,993 km (0.057 R)
• M34: 12,137,922 km (0.055 R)
• M35: 13,090,412 km (0.09 R)
• M36: 13,424,464 km (0.068 R)
• M37: 13,863,085 km (0.075 R)
• M38: 14,203,570 km (0.06 R)
• M39: 14,374,859 km (0.112 R)
• M40: 14,546,897 km (0.104 R)
• M41: 15,241,779 km (0.076 R)
• M42: 15,593,334 km (0.094 R)
• M43: 15,947,582 km (0.117 R)
• M44: 16,125,753 km (0.076 R)
• M45: 16,989,830 km (0.111 R)
• M46: 17,281,247 km (0.108 R)
• M47: 17,684,712 km (0.061 R)
• M48: 18,351,620 km (0.098 R)
• M49: 18,463,519 km (0.098 R)
• M50: 18,800,862 km (0.101 R)
• M51: 19,405,387 km (0.077 R)
• M52: 19,901,304 km (0.071 R)
• M53: 20,440,155 km (0.068 R)
• M54: 22,562,949 km (0.103 R)
• M55: 22,682,927 km (0.11 R)
• M56: 22,843,296 km (0.086 R)
• M57: 23,124,839 km (0.036 R)
• M58: 23,650,526 km (0.119 R)
• M59: 23,935,360 km (0.083 R)
• M60: 24,467,181 km (0.101 R)
• M61: 24,755,306 km (0.12 R)
• M62: 25,085,768 km (0.115 R)
• M63: 25,334,699 km (0.061 R)
• M64: 25,459,463 km (0.039 R)
• M65: 26,633,657 km (0.029 R)
• M66: 26,802,852 km (0.074 R)
• M67: 27,312,532 km (0.094 R)
• M68: 27,739,784 km (0.075 R)
• M69: 27,868,288 km (0.103 R)
• M70: 28,687,486 km (0.09 R)

Asteroid Belt

Center: 9.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.1

Radius: 4.6

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.67 AU - 16.41 AU

Year: 18107 Days

Day: 15.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,932,175 km

• M1: 81,531 km (0.066 R)
• M2: 117,734 km (0.082 R)
• M3: 303,085 km (0.072 R)
• M4: 525,089 km (0.114 R)
• M5: 609,163 km (0.097 R)
• M6: 809,324 km (0.108 R)
• M7: 987,795 km (0.117 R)
• M8: 1,156,840 km (0.074 R)
• M9: 1,267,094 km (0.103 R)
• M10: 1,474,137 km (0.1 R)
• M11: 1,716,785 km (0.045 R)
• M12: 2,024,358 km (0.101 R)
• M13: 2,376,512 km (0.075 R)
• M14: 3,106,101 km (0.095 R)
• M15: 3,259,738 km (0.076 R)
• M16: 3,447,483 km (0.079 R)
• M17: 3,574,641 km (0.09 R)
• M18: 4,065,023 km (0.041 R)
• M19: 4,576,348 km (0.085 R)
• M20: 5,035,614 km (0.081 R)
• M21: 5,071,667 km (0.091 R)
• M22: 5,325,684 km (0.037 R)
• M23: 5,398,987 km (0.108 R)
• M24: 5,620,990 km (0.079 R)
• M25: 6,266,206 km (0.102 R)
• M26: 6,499,579 km (0.055 R)
• M27: 7,297,683 km (0.113 R)
• M28: 7,916,271 km (0.102 R)
• M29: 8,210,679 km (0.081 R)
• M30: 8,594,547 km (0.113 R)
• M31: 8,810,267 km (0.105 R)
• M32: 9,691,100 km (0.105 R)
• M33: 10,051,182 km (0.04 R)
• M34: 10,232,943 km (0.117 R)
• M35: 11,157,608 km (0.096 R)
• M36: 11,393,075 km (0.083 R)
• M37: 12,108,900 km (0.075 R)
• M38: 12,496,509 km (0.112 R)
• M39: 12,888,305 km (0.104 R)
• M40: 13,683,867 km (0.111 R)
• M41: 13,935,790 km (0.086 R)
• M42: 14,392,961 km (0.115 R)
• M43: 14,444,123 km (0.094 R)
• M44: 14,855,218 km (0.103 R)
• M45: 15,114,022 km (0.102 R)
• M46: 16,323,820 km (0.091 R)
• M47: 17,237,863 km (0.104 R)
• M48: 17,346,471 km (0.097 R)
• M49: 17,948,005 km (0.116 R)
• M50: 18,334,266 km (0.035 R)
• M51: 19,002,969 km (0.107 R)
• M52: 22,701,178 km (0.092 R)
• M53: 22,760,718 km (0.116 R)
• M54: 23,358,660 km (0.071 R)
• M55: 24,876,032 km (0.109 R)
• M56: 25,121,821 km (0.049 R)
• M57: 25,368,358 km (0.093 R)
• M58: 25,491,926 km (0.113 R)
• M59: 28,967,533 km (0.101 R)
• M60: 32,119,710 km (0.103 R)
• M61: 32,454,211 km (0.072 R)
• M62: 33,059,334 km (0.076 R)
• M63: 33,126,803 km (0.068 R)
• M64: 33,940,017 km (0.103 R)
• M65: 36,697,704 km (0.112 R)
• M66: 38,528,333 km (0.111 R)
• M67: 39,956,544 km (0.1 R)
• M68: 40,100,308 km (0.053 R)
• M69: 40,460,539 km (0.111 R)
• M70: 40,532,795 km (0.083 R)
• M71: 40,894,224 km (0.097 R)
• M72: 41,839,084 km (0.12 R)
• M73: 41,985,091 km (0.111 R)
• M74: 42,497,464 km (0.097 R)
• M75: 44,716,599 km (0.114 R)
• M76: 44,865,897 km (0.097 R)
• M77: 45,389,640 km (0.098 R)
• M78: 45,840,228 km (0.046 R)
• M79: 46,821,590 km (0.084 R)
• M80: 47,352,812 km (0.117 R)
• M81: 47,428,958 km (0.096 R)
• M82: 47,504,953 km (0.057 R)
• M83: 47,581,099 km (0.05 R)
• M84: 48,344,796 km (0.099 R)
• M85: 49,420,704 km (0.03 R)
• M86: 49,961,500 km (0.074 R)
• M87: 50,116,483 km (0.111 R)
• M88: 50,426,749 km (0.113 R)
• M89: 50,815,554 km (0.111 R)
• M90: 51,674,246 km (0.108 R)
• M91: 51,909,264 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.6

Radius: 3.3

Gravity: 44.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.55 AU - 15.83 AU

Year: 18409 Days

Day: 15.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,932,175 km

• M1: 70,760 km (0.117 R)
• M2: 104,868 km (0.113 R)
• M3: 278,551 km (0.087 R)
• M4: 533,167 km (0.116 R)
• M5: 933,491 km (0.108 R)
• M6: 1,099,844 km (0.051 R)
• M7: 1,199,027 km (0.113 R)
• M8: 1,513,930 km (0.06 R)
• M9: 1,737,430 km (0.09 R)
• M10: 2,500,229 km (0.118 R)
• M11: 2,597,917 km (0.109 R)
• M12: 2,830,841 km (0.097 R)
• M13: 2,864,650 km (0.111 R)
• M14: 3,210,221 km (0.12 R)
• M15: 4,206,991 km (0.074 R)
• M16: 4,440,514 km (0.111 R)
• M17: 5,841,498 km (0.101 R)
• M18: 6,678,947 km (0.102 R)
• M19: 7,600,021 km (0.082 R)
• M20: 8,027,422 km (0.092 R)
• M21: 8,171,634 km (0.119 R)
• M22: 8,806,228 km (0.111 R)
• M23: 8,855,745 km (0.039 R)
• M24: 9,254,872 km (0.1 R)
• M25: 9,456,680 km (0.115 R)
• M26: 9,659,834 km (0.056 R)
• M27: 9,864,484 km (0.102 R)
• M28: 10,174,151 km (0.11 R)
• M29: 11,068,746 km (0.065 R)
• M30: 12,152,882 km (0.066 R)
• M31: 12,263,136 km (0.116 R)
• M32: 12,484,690 km (0.082 R)
• M33: 12,651,791 km (0.083 R)
• M34: 13,327,226 km (0.07 R)
• M35: 14,420,487 km (0.062 R)
• M36: 14,595,815 km (0.103 R)
• M37: 14,654,308 km (0.06 R)
• M38: 15,007,359 km (0.07 R)
• M39: 15,422,792 km (0.112 R)
• M40: 15,962,542 km (0.114 R)
• M41: 16,937,172 km (0.106 R)
• M42: 18,119,294 km (0.042 R)
• M43: 19,071,185 km (0.05 R)
• M44: 19,714,755 km (0.087 R)
• M45: 19,844,457 km (0.104 R)
• M46: 20,234,758 km (0.087 R)
• M47: 20,891,193 km (0.119 R)
• M48: 21,221,954 km (0.036 R)
• M49: 21,354,647 km (0.077 R)
• M50: 21,754,822 km (0.109 R)
• M51: 23,379,454 km (0.052 R)
• M52: 23,516,636 km (0.096 R)
• M53: 25,042,833 km (0.105 R)
• M54: 25,112,995 km (0.102 R)
• M55: 25,183,156 km (0.051 R)
• M56: 28,408,785 km (0.111 R)
• M57: 28,701,698 km (0.085 R)
• M58: 29,809,171 km (0.106 R)
• M59: 30,032,371 km (0.077 R)
• M60: 32,294,291 km (0.088 R)
• M61: 34,376,544 km (0.049 R)
• M62: 35,867,436 km (0.117 R)
• M63: 36,979,546 km (0.103 R)
• M64: 37,219,352 km (0.073 R)
• M65: 37,941,760 km (0.072 R)
• M66: 38,345,076 km (0.08 R)
• M67: 38,668,806 km (0.098 R)
• M68: 39,237,427 km (0.103 R)
• M69: 39,972,701 km (0.073 R)
• M70: 41,042,625 km (0.08 R)
• M71: 41,290,807 km (0.092 R)
• M72: 41,705,642 km (0.058 R)
• M73: 42,539,501 km (0.025 R)
• M74: 42,623,126 km (0.082 R)
• M75: 42,958,525 km (0.088 R)
• M76: 43,716,088 km (0.113 R)
• M77: 44,647,933 km (0.06 R)
• M78: 45,159,109 km (0.109 R)
• M79: 45,329,950 km (0.096 R)
• M80: 45,415,370 km (0.094 R)
• M81: 46,445,352 km (0.11 R)
• M82: 46,963,110 km (0.114 R)
• M83: 47,569,729 km (0.084 R)
• M84: 48,703,083 km (0.102 R)
• M85: 48,965,777 km (0.09 R)
• M86: 49,580,773 km (0.101 R)
• M87: 50,907,407 km (0.072 R)
• M88: 51,085,130 km (0.081 R)
• M89: 51,619,643 km (0.112 R)
• M90: 51,977,032 km (0.113 R)
• M91: 55,047,528 km (0.117 R)
• M92: 56,788,848 km (0.105 R)
• M93: 58,827,567 km (0.097 R)
• M94: 61,267,658 km (0.111 R)
• M95: 62,500,046 km (0.099 R)
• M96: 62,880,922 km (0.092 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 14,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit