🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.85 AU - 1.21 AU

Year: 398 Days

Day: 27.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 70,636,107 km

• M1: 253,568 km (0.037 R)
• M2: 404,213 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.38 AU - 1.64 AU

Year: 707 Days

Day: 36.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.33 AU - 1.97 AU

Year: 807 Days

Day: 39.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.09 AU - 2.37 AU

Year: 1268 Days

Day: 21.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.3

Radius: 10

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.23 AU - 4.35 AU

Year: 3384 Days

Day: 9.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,636,107 km

• M1: 184,155 km (0.07 R)
• M2: 384,915 km (0.108 R)
• M3: 497,563 km (0.105 R)
• M4: 583,132 km (0.026 R)
• M5: 849,716 km (0.115 R)
• M6: 1,115,701 km (0.107 R)
• M7: 1,206,058 km (0.083 R)
• M8: 1,621,342 km (0.091 R)
• M9: 1,891,366 km (0.085 R)
• M10: 2,095,417 km (0.117 R)
• M11: 2,224,670 km (0.08 R)
• M12: 2,542,416 km (0.11 R)
• M13: 2,750,506 km (0.104 R)
• M14: 3,000,484 km (0.12 R)
• M15: 3,091,590 km (0.053 R)
• M16: 3,389,439 km (0.056 R)
• M17: 3,465,435 km (0.093 R)
• M18: 3,735,758 km (0.119 R)
• M19: 3,972,871 km (0.109 R)
• M20: 4,358,534 km (0.063 R)
• M21: 4,798,950 km (0.104 R)
• M22: 5,144,072 km (0.034 R)
• M23: 5,564,442 km (0.108 R)
• M24: 5,927,068 km (0.095 R)
• M25: 6,297,322 km (0.118 R)
• M26: 6,414,607 km (0.113 R)
• M27: 6,603,699 km (0.12 R)
• M28: 6,675,207 km (0.05 R)
• M29: 6,939,247 km (0.106 R)
• M30: 7,305,014 km (0.116 R)
• M31: 7,452,966 km (0.105 R)
• M32: 7,527,466 km (0.116 R)
• M33: 8,055,247 km (0.107 R)
• M34: 8,310,760 km (0.115 R)
• M35: 8,987,690 km (0.118 R)
• M36: 9,466,703 km (0.109 R)
• M37: 9,736,428 km (0.073 R)
• M38: 9,981,320 km (0.075 R)
• M39: 10,173,254 km (0.092 R)
• M40: 10,449,561 km (0.075 R)
• M41: 10,700,436 km (0.074 R)
• M42: 10,924,983 km (0.081 R)
• M43: 11,037,929 km (0.092 R)
• M44: 11,264,869 km (0.116 R)
• M45: 11,493,455 km (0.072 R)
• M46: 11,752,409 km (0.12 R)
• M47: 12,481,698 km (0.075 R)
• M48: 12,688,592 km (0.05 R)
• M49: 12,866,763 km (0.117 R)
• M50: 13,165,660 km (0.103 R)
• M51: 13,618,343 km (0.062 R)
• M52: 14,322,201 km (0.061 R)
• M53: 15,038,027 km (0.091 R)
• M54: 15,606,349 km (0.093 R)
• M55: 16,053,198 km (0.062 R)
• M56: 16,181,702 km (0.079 R)
• M57: 16,310,506 km (0.071 R)
• M58: 17,156,033 km (0.113 R)
• M59: 17,320,292 km (0.099 R)
• M60: 17,683,366 km (0.075 R)
• M61: 17,882,481 km (0.054 R)
• M62: 18,149,214 km (0.045 R)
• M63: 18,283,104 km (0.115 R)
• M64: 19,093,027 km (0.094 R)
• M65: 19,161,094 km (0.105 R)
• M66: 19,605,250 km (0.096 R)
• M67: 20,052,847 km (0.073 R)
• M68: 20,993,069 km (0.111 R)
• M69: 21,133,691 km (0.12 R)
• M70: 21,239,307 km (0.108 R)
• M71: 22,161,877 km (0.044 R)
• M72: 22,484,261 km (0.088 R)
• M73: 22,880,396 km (0.119 R)
• M74: 23,097,462 km (0.049 R)
• M75: 23,497,188 km (0.087 R)
• M76: 23,643,195 km (0.099 R)
• M77: 24,193,117 km (0.111 R)
• M78: 24,303,520 km (0.09 R)
• M79: 24,525,075 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313

Radius: 13.6

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.95 AU - 9.11 AU

Year: 8665 Days

Day: 7.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 70,636,107 km

• M1: 466,895 km (0.085 R)
• M2: 599,738 km (0.114 R)
• M3: 938,727 km (0.066 R)
• M4: 1,055,563 km (0.052 R)
• M5: 1,193,342 km (0.112 R)
• M6: 1,626,877 km (0.037 R)
• M7: 1,806,843 km (0.11 R)
• M8: 2,206,419 km (0.073 R)
• M9: 2,305,902 km (0.088 R)
• M10: 2,655,362 km (0.085 R)
• M11: 3,021,877 km (0.104 R)
• M12: 3,474,261 km (0.057 R)
• M13: 3,851,846 km (0.11 R)
• M14: 3,972,571 km (0.041 R)
• M15: 4,143,711 km (0.118 R)
• M16: 4,620,929 km (0.041 R)
• M17: 5,248,791 km (0.113 R)
• M18: 6,071,579 km (0.11 R)
• M19: 6,383,491 km (0.091 R)
• M20: 7,501,136 km (0.116 R)
• M21: 7,713,565 km (0.093 R)
• M22: 7,805,269 km (0.027 R)
• M23: 8,457,366 km (0.106 R)
• M24: 8,806,079 km (0.081 R)
• M25: 9,583,090 km (0.116 R)
• M26: 10,079,905 km (0.119 R)
• M27: 10,995,443 km (0.103 R)
• M28: 11,098,816 km (0.097 R)
• M29: 11,271,900 km (0.105 R)
• M30: 11,550,601 km (0.111 R)
• M31: 12,079,430 km (0.093 R)
• M32: 12,544,081 km (0.044 R)
• M33: 13,787,089 km (0.099 R)
• M34: 14,385,630 km (0.114 R)
• M35: 14,992,699 km (0.108 R)
• M36: 15,802,322 km (0.12 R)
• M37: 16,231,967 km (0.08 R)
• M38: 16,983,248 km (0.077 R)
• M39: 17,503,998 km (0.036 R)
• M40: 18,111,216 km (0.084 R)
• M41: 18,233,437 km (0.069 R)
• M42: 18,972,900 km (0.117 R)
• M43: 19,429,771 km (0.032 R)
• M44: 19,806,160 km (0.115 R)
• M45: 20,016,345 km (0.054 R)
• M46: 20,269,464 km (0.114 R)
• M47: 20,481,295 km (0.039 R)
• M48: 20,651,238 km (0.082 R)
• M49: 21,378,882 km (0.101 R)
• M50: 21,984,454 km (0.067 R)
• M51: 22,115,053 km (0.118 R)
• M52: 23,301,065 km (0.119 R)
• M53: 23,434,207 km (0.051 R)
• M54: 23,523,068 km (0.082 R)
• M55: 24,372,784 km (0.029 R)
• M56: 26,425,117 km (0.057 R)
• M57: 27,448,666 km (0.075 R)
• M58: 27,777,033 km (0.074 R)
• M59: 28,960,502 km (0.068 R)
• M60: 29,246,982 km (0.098 R)
• M61: 32,311,494 km (0.117 R)
• M62: 32,509,412 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.4

Radius: 6.4

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.62 AU - 16.44 AU

Year: 20012 Days

Day: 16.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,636,107 km

• M1: 139,874 km (0.054 R)
• M2: 222,452 km (0.052 R)
• M3: 644,019 km (0.118 R)
• M4: 916,287 km (0.086 R)
• M5: 1,168,808 km (0.094 R)
• M6: 1,616,555 km (0.105 R)
• M7: 1,921,435 km (0.068 R)
• M8: 3,618,324 km (0.094 R)
• M9: 4,722,805 km (0.115 R)
• M10: 6,062,005 km (0.066 R)
• M11: 6,202,029 km (0.117 R)
• M12: 6,628,532 km (0.12 R)
• M13: 7,211,814 km (0.078 R)
• M14: 7,459,698 km (0.103 R)
• M15: 7,559,779 km (0.068 R)
• M16: 7,710,424 km (0.116 R)
• M17: 7,913,129 km (0.09 R)
• M18: 8,583,627 km (0.1 R)
• M19: 8,635,836 km (0.099 R)
• M20: 9,487,647 km (0.118 R)
• M21: 9,541,651 km (0.117 R)
• M22: 9,704,713 km (0.098 R)
• M23: 9,759,167 km (0.12 R)
• M24: 10,310,136 km (0.1 R)
• M25: 11,557,483 km (0.044 R)
• M26: 12,022,732 km (0.099 R)
• M27: 13,637,791 km (0.115 R)
• M28: 14,253,087 km (0.113 R)
• M29: 14,377,253 km (0.11 R)
• M30: 14,626,633 km (0.045 R)
• M31: 14,814,677 km (0.078 R)
• M32: 15,383,299 km (0.061 R)
• M33: 15,894,923 km (0.082 R)
• M34: 17,728,694 km (0.085 R)
• M35: 17,862,285 km (0.108 R)
• M36: 18,130,364 km (0.063 R)
• M37: 18,197,534 km (0.094 R)
• M38: 18,602,645 km (0.119 R)
• M39: 18,738,330 km (0.082 R)
• M40: 19,010,748 km (0.102 R)
• M41: 19,490,508 km (0.046 R)
• M42: 20,462,146 km (0.06 R)
• M43: 21,948,850 km (0.072 R)
• M44: 24,354,533 km (0.052 R)
• M45: 24,428,734 km (0.083 R)
• M46: 24,577,434 km (0.077 R)
• M47: 25,025,031 km (0.086 R)
• M48: 25,174,928 km (0.097 R)
• M49: 25,475,470 km (0.075 R)
• M50: 25,626,115 km (0.086 R)
• M51: 26,995,983 km (0.049 R)
• M52: 27,149,620 km (0.096 R)
• M53: 27,767,160 km (0.1 R)
• M54: 28,311,247 km (0.043 R)
• M55: 28,545,518 km (0.112 R)
• M56: 29,885,316 km (0.057 R)
• M57: 30,362,982 km (0.097 R)
• M58: 31,326,093 km (0.101 R)
• M59: 31,487,509 km (0.074 R)
• M60: 32,217,697 km (0.057 R)
• M61: 32,462,289 km (0.12 R)
• M62: 32,625,650 km (0.112 R)
• M63: 33,117,528 km (0.064 R)
• M64: 34,774,773 km (0.051 R)
• M65: 36,373,974 km (0.066 R)
• M66: 36,713,711 km (0.054 R)
• M67: 37,310,756 km (0.062 R)
• M68: 37,481,896 km (0.12 R)
• M69: 37,567,616 km (0.085 R)
• M70: 37,911,092 km (0.045 R)
• M71: 37,997,111 km (0.031 R)
• M72: 38,341,785 km (0.06 R)
• M73: 39,730,950 km (0.033 R)
• M74: 40,256,039 km (0.047 R)
• M75: 41,401,809 km (0.073 R)
• M76: 45,267,268 km (0.058 R)
• M77: 45,815,694 km (0.094 R)
• M78: 46,366,364 km (0.062 R)
• M79: 48,310,987 km (0.068 R)
• M80: 52,183,477 km (0.116 R)
• M81: 52,279,220 km (0.094 R)
• M82: 52,374,963 km (0.064 R)
• M83: 53,625,002 km (0.099 R)
• M84: 54,108,353 km (0.089 R)
• M85: 54,787,527 km (0.115 R)
• M86: 55,176,931 km (0.108 R)
• M87: 55,567,231 km (0.101 R)
• M88: 58,523,585 km (0.07 R)
• M89: 59,120,929 km (0.117 R)
• M90: 64,896,005 km (0.118 R)
• M91: 67,902,324 km (0.116 R)
• M92: 68,530,037 km (0.085 R)
• M93: 68,949,509 km (0.066 R)
• M94: 70,107,546 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit