🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.72 AU - 0.72 AU

Year: 222 Days

Day: 39.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.6 AU - 1 AU

Year: 260 Days

Day: 37.6 Hours

Environment

Temp: 92 °C

Axial Tilt: 57.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.09 AU - 1.11 AU

Year: 419 Days

Day: 19 Hours

Environment

Temp: 24 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,004,888 km

• M1: 994,078 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.36 AU - 1.92 AU

Year: 763 Days

Day: 13.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.7

Radius: 11.5

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.2 AU - 5.92 AU

Year: 4765 Days

Day: 12.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,004,888 km

• M1: 180,864 km (0.075 R)
• M2: 272,867 km (0.118 R)
• M3: 521,498 km (0.066 R)
• M4: 700,118 km (0.063 R)
• M5: 804,388 km (0.115 R)
• M6: 1,197,681 km (0.089 R)
• M7: 1,526,048 km (0.034 R)
• M8: 1,736,831 km (0.113 R)
• M9: 1,827,488 km (0.076 R)
• M10: 1,994,888 km (0.047 R)
• M11: 2,507,410 km (0.109 R)
• M12: 2,757,538 km (0.077 R)
• M13: 2,842,808 km (0.078 R)
• M14: 2,928,977 km (0.114 R)
• M15: 3,038,034 km (0.108 R)
• M16: 3,126,147 km (0.117 R)
• M17: 3,237,597 km (0.061 R)
• M18: 3,934,125 km (0.054 R)
• M19: 4,650,848 km (0.072 R)
• M20: 4,752,874 km (0.033 R)
• M21: 5,434,591 km (0.102 R)
• M22: 5,677,688 km (0.06 R)
• M23: 5,896,849 km (0.09 R)
• M24: 6,035,376 km (0.08 R)
• M25: 6,772,595 km (0.084 R)
• M26: 7,122,504 km (0.096 R)
• M27: 7,270,008 km (0.118 R)
• M28: 7,658,513 km (0.119 R)
• M29: 8,300,288 km (0.034 R)
• M30: 8,393,338 km (0.083 R)
• M31: 9,150,752 km (0.113 R)
• M32: 10,194,496 km (0.081 R)
• M33: 10,294,278 km (0.116 R)
• M34: 10,696,697 km (0.052 R)
• M35: 11,002,026 km (0.111 R)
• M36: 11,864,906 km (0.066 R)
• M37: 12,393,136 km (0.061 R)
• M38: 12,749,628 km (0.085 R)
• M39: 12,965,049 km (0.103 R)
• M40: 13,436,133 km (0.081 R)
• M41: 14,134,755 km (0.106 R)
• M42: 14,882,894 km (0.062 R)
• M43: 15,109,834 km (0.11 R)
• M44: 15,299,823 km (0.116 R)
• M45: 15,490,560 km (0.071 R)
• M46: 15,643,898 km (0.096 R)
• M47: 15,759,088 km (0.108 R)
• M48: 16,417,469 km (0.105 R)
• M49: 16,612,844 km (0.07 R)
• M50: 17,362,329 km (0.084 R)
• M51: 18,163,126 km (0.092 R)
• M52: 18,284,301 km (0.08 R)
• M53: 19,842,362 km (0.094 R)
• M54: 20,008,715 km (0.069 R)
• M55: 20,469,028 km (0.077 R)
• M56: 20,679,362 km (0.079 R)
• M57: 20,890,445 km (0.058 R)
• M58: 20,974,968 km (0.106 R)
• M59: 21,102,126 km (0.119 R)
• M60: 22,517,771 km (0.092 R)
• M61: 23,171,364 km (0.102 R)
• M62: 24,052,495 km (0.106 R)
• M63: 25,304,330 km (0.115 R)
• M64: 26,211,641 km (0.058 R)
• M65: 26,669,261 km (0.113 R)
• M66: 26,852,967 km (0.094 R)
• M67: 27,175,650 km (0.11 R)
• M68: 27,545,905 km (0.071 R)
• M69: 28,104,503 km (0.084 R)
• M70: 28,855,185 km (0.036 R)
• M71: 29,422,460 km (0.065 R)
• M72: 29,898,032 km (0.042 R)
• M73: 30,424,018 km (0.09 R)
• M74: 30,760,464 km (0.086 R)
• M75: 30,856,805 km (0.072 R)
• M76: 31,098,106 km (0.111 R)
• M77: 31,388,476 km (0.087 R)
• M78: 31,922,989 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.5

Radius: 13.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.6 AU - 7.28 AU

Year: 5261 Days

Day: 14.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 69,004,888 km

• M1: 328,068 km (0.106 R)
• M2: 416,630 km (0.069 R)
• M3: 517,459 km (0.071 R)
• M4: 732,730 km (0.089 R)
• M5: 999,912 km (0.08 R)
• M6: 1,124,677 km (0.086 R)
• M7: 1,210,995 km (0.11 R)
• M8: 1,356,404 km (0.114 R)
• M9: 1,496,128 km (0.104 R)
• M10: 1,880,296 km (0.108 R)
• M11: 2,010,895 km (0.082 R)
• M12: 2,323,405 km (0.073 R)
• M13: 2,784,316 km (0.097 R)
• M14: 2,979,990 km (0.055 R)
• M15: 3,432,972 km (0.101 R)
• M16: 3,626,851 km (0.053 R)
• M17: 3,741,742 km (0.063 R)
• M18: 4,110,650 km (0.1 R)
• M19: 4,597,442 km (0.07 R)
• M20: 5,306,087 km (0.08 R)
• M21: 6,323,652 km (0.105 R)
• M22: 6,602,652 km (0.101 R)
• M23: 8,014,257 km (0.11 R)
• M24: 8,887,310 km (0.051 R)
• M25: 9,087,921 km (0.042 R)
• M26: 9,607,325 km (0.054 R)
• M27: 9,882,286 km (0.111 R)
• M28: 10,463,473 km (0.118 R)
• M29: 10,817,572 km (0.088 R)
• M30: 11,634,675 km (0.104 R)
• M31: 11,952,421 km (0.1 R)
• M32: 12,124,608 km (0.098 R)
• M33: 12,223,492 km (0.036 R)
• M34: 12,372,193 km (0.032 R)
• M35: 12,621,423 km (0.119 R)
• M36: 13,150,251 km (0.064 R)
• M37: 13,353,555 km (0.11 R)
• M38: 13,866,675 km (0.086 R)
• M39: 14,333,870 km (0.079 R)
• M40: 14,490,798 km (0.069 R)
• M41: 14,859,257 km (0.039 R)
• M42: 15,283,966 km (0.111 R)
• M43: 15,955,810 km (0.111 R)
• M44: 16,145,649 km (0.085 R)
• M45: 16,336,237 km (0.073 R)
• M46: 16,472,820 km (0.042 R)
• M47: 17,300,395 km (0.063 R)
• M48: 17,747,244 km (0.085 R)
• M49: 18,538,617 km (0.092 R)
• M50: 18,823,900 km (0.11 R)
• M51: 19,254,742 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.9

Radius: 10.7

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.01 AU - 6.05 AU

Year: 5382 Days

Day: 9.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,004,888 km

• M1: 137,480 km (0.087 R)
• M2: 293,810 km (0.057 R)
• M3: 728,242 km (0.089 R)
• M4: 881,131 km (0.086 R)
• M5: 1,019,210 km (0.093 R)
• M6: 1,137,841 km (0.06 R)
• M7: 1,219,671 km (0.077 R)
• M8: 1,537,268 km (0.109 R)
• M9: 1,628,522 km (0.093 R)
• M10: 1,784,703 km (0.046 R)
• M11: 1,880,894 km (0.064 R)
• M12: 2,163,185 km (0.111 R)
• M13: 2,283,462 km (0.097 R)
• M14: 2,370,677 km (0.066 R)
• M15: 2,676,007 km (0.076 R)
• M16: 2,842,808 km (0.101 R)
• M17: 2,937,055 km (0.055 R)
• M18: 3,423,697 km (0.099 R)
• M19: 3,504,031 km (0.09 R)
• M20: 3,605,159 km (0.111 R)
• M21: 3,686,840 km (0.078 R)
• M22: 3,810,707 km (0.111 R)
• M23: 4,019,994 km (0.088 R)
• M24: 4,147,451 km (0.1 R)
• M25: 5,031,126 km (0.028 R)
• M26: 5,517,917 km (0.119 R)
• M27: 5,612,463 km (0.107 R)
• M28: 5,683,672 km (0.112 R)
• M29: 5,779,115 km (0.112 R)
• M30: 6,215,193 km (0.092 R)
• M31: 6,536,679 km (0.117 R)
• M32: 6,687,025 km (0.117 R)
• M33: 6,813,136 km (0.087 R)
• M34: 6,914,563 km (0.094 R)
• M35: 7,042,170 km (0.083 R)
• M36: 7,377,419 km (0.099 R)
• M37: 8,252,118 km (0.099 R)
• M38: 8,632,994 km (0.071 R)
• M39: 8,742,948 km (0.106 R)
• M40: 9,582,192 km (0.109 R)
• M41: 9,753,033 km (0.077 R)
• M42: 10,011,389 km (0.062 R)
• M43: 10,155,900 km (0.068 R)
• M44: 10,359,353 km (0.114 R)
• M45: 10,622,945 km (0.118 R)
• M46: 10,859,010 km (0.108 R)
• M47: 11,457,103 km (0.072 R)
• M48: 11,547,759 km (0.109 R)
• M49: 11,638,565 km (0.114 R)
• M50: 12,374,137 km (0.115 R)
• M51: 12,560,387 km (0.106 R)
• M52: 12,685,151 km (0.074 R)
• M53: 12,998,709 km (0.097 R)
• M54: 13,505,696 km (0.043 R)
• M55: 13,954,489 km (0.089 R)
• M56: 14,538,968 km (0.101 R)
• M57: 15,065,254 km (0.096 R)
• M58: 15,564,162 km (0.072 R)
• M59: 15,899,860 km (0.102 R)
• M60: 16,136,374 km (0.099 R)
• M61: 16,203,993 km (0.102 R)
• M62: 16,305,869 km (0.027 R)
• M63: 16,442,003 km (0.096 R)
• M64: 16,612,694 km (0.055 R)
• M65: 17,509,533 km (0.119 R)
• M66: 18,210,100 km (0.084 R)
• M67: 18,280,710 km (0.045 R)
• M68: 18,528,444 km (0.116 R)
• M69: 19,566,504 km (0.066 R)
• M70: 19,819,923 km (0.082 R)
• M71: 23,020,719 km (0.062 R)
• M72: 23,173,458 km (0.088 R)
• M73: 23,403,240 km (0.099 R)
• M74: 23,672,367 km (0.106 R)
• M75: 23,903,645 km (0.107 R)
• M76: 24,213,463 km (0.068 R)
• M77: 24,291,104 km (0.075 R)
• M78: 24,602,417 km (0.115 R)
• M79: 24,915,077 km (0.09 R)
• M80: 25,623,572 km (0.105 R)
• M81: 26,338,650 km (0.107 R)
• M82: 26,418,386 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.5

Radius: 4.7

Gravity: 27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.07 AU - 16.41 AU

Year: 18510 Days

Day: 18.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,004,888 km

• M1: 268,229 km (0.081 R)
• M2: 314,754 km (0.098 R)
• M3: 434,731 km (0.112 R)
• M4: 651,948 km (0.089 R)
• M5: 1,122,882 km (0.087 R)
• M6: 1,174,792 km (0.077 R)
• M7: 1,919,939 km (0.078 R)
• M8: 1,982,471 km (0.11 R)
• M9: 2,747,215 km (0.108 R)
• M10: 3,215,756 km (0.116 R)
• M11: 3,631,488 km (0.113 R)
• M12: 4,023,884 km (0.104 R)
• M13: 4,104,068 km (0.119 R)
• M14: 4,265,783 km (0.069 R)
• M15: 4,512,470 km (0.094 R)
• M16: 5,589,126 km (0.109 R)
• M17: 5,859,001 km (0.112 R)
• M18: 6,788,452 km (0.1 R)
• M19: 6,836,174 km (0.078 R)
• M20: 8,013,360 km (0.112 R)
• M21: 8,317,342 km (0.054 R)
• M22: 8,470,680 km (0.114 R)
• M23: 9,041,247 km (0.049 R)
• M24: 9,304,688 km (0.117 R)
• M25: 9,463,860 km (0.12 R)
• M26: 10,493,393 km (0.082 R)
• M27: 10,825,800 km (0.114 R)
• M28: 12,247,727 km (0.115 R)
• M29: 13,247,639 km (0.092 R)
• M30: 13,426,858 km (0.095 R)
• M31: 14,580,108 km (0.06 R)
• M32: 16,208,929 km (0.087 R)
• M33: 16,592,947 km (0.068 R)
• M34: 19,635,020 km (0.105 R)
• M35: 20,044,319 km (0.092 R)
• M36: 21,568,871 km (0.068 R)
• M37: 22,629,520 km (0.091 R)
• M38: 22,772,237 km (0.09 R)
• M39: 23,562,413 km (0.115 R)
• M40: 23,852,034 km (0.111 R)
• M41: 24,654,477 km (0.102 R)
• M42: 27,645,836 km (0.055 R)
• M43: 27,951,315 km (0.12 R)
• M44: 28,104,354 km (0.032 R)
• M45: 28,181,097 km (0.115 R)
• M46: 28,257,841 km (0.109 R)
• M47: 28,642,457 km (0.057 R)
• M48: 29,261,643 km (0.106 R)
• M49: 29,495,015 km (0.111 R)
• M50: 30,828,680 km (0.117 R)
• M51: 32,342,461 km (0.115 R)
• M52: 36,690,972 km (0.092 R)
• M53: 37,447,489 km (0.065 R)
• M54: 38,975,780 km (0.027 R)
• M55: 39,146,771 km (0.109 R)
• M56: 40,524,268 km (0.118 R)
• M57: 40,784,419 km (0.042 R)
• M58: 40,871,185 km (0.092 R)
• M59: 41,480,498 km (0.065 R)
• M60: 42,268,430 km (0.057 R)
• M61: 42,884,623 km (0.118 R)
• M62: 44,036,826 km (0.098 R)
• M63: 44,125,837 km (0.119 R)
• M64: 44,214,997 km (0.071 R)
• M65: 44,304,157 km (0.113 R)
• M66: 45,109,443 km (0.117 R)
• M67: 45,199,201 km (0.087 R)
• M68: 46,009,872 km (0.082 R)
• M69: 46,371,600 km (0.084 R)
• M70: 46,462,256 km (0.064 R)
• M71: 46,643,718 km (0.031 R)
• M72: 48,562,311 km (0.119 R)
• M73: 50,879,881 km (0.077 R)
• M74: 51,347,674 km (0.113 R)
• M75: 51,911,060 km (0.052 R)
• M76: 52,570,786 km (0.088 R)
• M77: 53,138,360 km (0.098 R)
• M78: 53,423,045 km (0.074 R)
• M79: 54,662,164 km (0.119 R)
• M80: 54,757,907 km (0.072 R)
• M81: 55,429,452 km (0.117 R)
• M82: 57,168,826 km (0.108 R)
• M83: 57,849,945 km (0.109 R)
• M84: 60,107,228 km (0.108 R)
• M85: 60,502,764 km (0.078 R)
• M86: 60,799,866 km (0.116 R)
• M87: 61,296,232 km (0.034 R)
• M88: 61,495,197 km (0.072 R)
• M89: 61,893,725 km (0.102 R)
• M90: 62,593,245 km (0.039 R)
• M91: 63,295,308 km (0.064 R)
• M92: 63,395,688 km (0.069 R)
• M93: 65,722,085 km (0.095 R)
• M94: 66,640,017 km (0.041 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 12,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit