🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.47 AU - 0.77 AU

Year: 188 Days

Day: 22 Hours

Environment

Temp: 109 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.62 AU - 0.64 AU

Year: 193 Days

Day: 33.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,456,055 km

• M1: 81,531 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.57 AU - 0.83 AU

Year: 225 Days

Day: 25.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.81 AU - 0.87 AU

Year: 296 Days

Day: 36.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.81 AU - 1.03 AU

Year: 340 Days

Day: 41.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 55.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 72,456,055 km

• M1: 311,912 km (0.113 R)
• M2: 605,572 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.75 AU - 2.07 AU

Year: 1016 Days

Day: 28.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,456,055 km

• M1: 36,801 km (0.046 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.57 AU - 2.75 AU

Year: 1670 Days

Day: 30.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266

Radius: 8.8

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.61 AU - 6.47 AU

Year: 5715 Days

Day: 14.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,456,055 km

• M1: 110,254 km (0.114 R)
• M2: 198,516 km (0.118 R)
• M3: 301,290 km (0.115 R)
• M4: 662,120 km (0.072 R)
• M5: 746,045 km (0.06 R)
• M6: 984,055 km (0.095 R)
• M7: 1,081,144 km (0.083 R)
• M8: 1,168,958 km (0.089 R)
• M9: 1,572,423 km (0.048 R)
• M10: 1,701,676 km (0.06 R)
• M11: 2,399,999 km (0.115 R)
• M12: 2,788,355 km (0.112 R)
• M13: 2,857,918 km (0.06 R)
• M14: 2,945,732 km (0.028 R)
• M15: 3,070,197 km (0.099 R)
• M16: 3,196,458 km (0.118 R)
• M17: 3,491,614 km (0.087 R)
• M18: 3,604,561 km (0.071 R)
• M19: 3,718,704 km (0.041 R)
• M20: 4,048,717 km (0.107 R)
• M21: 4,347,763 km (0.078 R)
• M22: 4,737,017 km (0.073 R)
• M23: 4,862,230 km (0.08 R)
• M24: 5,073,462 km (0.083 R)
• M25: 5,483,211 km (0.086 R)
• M26: 5,548,884 km (0.119 R)
• M27: 5,658,839 km (0.107 R)
• M28: 5,993,339 km (0.112 R)
• M29: 6,288,496 km (0.097 R)
• M30: 6,403,238 km (0.101 R)
• M31: 6,940,144 km (0.034 R)
• M32: 7,250,111 km (0.082 R)
• M33: 7,613,335 km (0.076 R)
• M34: 7,735,706 km (0.084 R)
• M35: 7,933,025 km (0.06 R)
• M36: 8,257,054 km (0.069 R)
• M37: 8,382,866 km (0.112 R)
• M38: 8,509,276 km (0.041 R)
• M39: 9,047,230 km (0.084 R)
• M40: 9,281,201 km (0.116 R)
• M41: 9,968,155 km (0.108 R)
• M42: 10,426,373 km (0.078 R)
• M43: 10,974,051 km (0.119 R)
• M44: 11,112,429 km (0.083 R)
• M45: 11,279,231 km (0.054 R)
• M46: 11,643,651 km (0.098 R)
• M47: 11,700,049 km (0.11 R)
• M48: 11,784,871 km (0.054 R)
• M49: 12,068,958 km (0.077 R)
• M50: 12,585,968 km (0.12 R)
• M51: 12,672,735 km (0.094 R)
• M52: 12,788,972 km (0.106 R)
• M53: 13,022,345 km (0.097 R)
• M54: 13,139,480 km (0.116 R)
• M55: 13,286,535 km (0.061 R)
• M56: 13,463,659 km (0.061 R)
• M57: 13,701,071 km (0.109 R)
• M58: 13,969,748 km (0.066 R)
• M59: 14,180,083 km (0.045 R)
• M60: 14,573,226 km (0.104 R)
• M61: 14,817,071 km (0.099 R)
• M62: 15,649,732 km (0.106 R)
• M63: 15,805,613 km (0.073 R)
• M64: 15,993,359 km (0.045 R)
• M65: 16,118,871 km (0.072 R)
• M66: 16,244,683 km (0.034 R)
• M67: 16,687,942 km (0.113 R)
• M68: 17,039,048 km (0.082 R)
• M69: 17,135,090 km (0.05 R)
• M70: 18,008,741 km (0.117 R)
• M71: 18,106,728 km (0.084 R)
• M72: 18,665,177 km (0.083 R)
• M73: 18,896,754 km (0.03 R)
• M74: 19,062,658 km (0.071 R)
• M75: 19,229,161 km (0.102 R)
• M76: 19,664,341 km (0.102 R)
• M77: 19,731,660 km (0.119 R)
• M78: 19,832,639 km (0.104 R)
• M79: 20,069,003 km (0.12 R)
• M80: 20,510,317 km (0.112 R)
• M81: 20,852,148 km (0.107 R)
• M82: 21,679,873 km (0.066 R)
• M83: 21,853,706 km (0.104 R)
• M84: 21,923,418 km (0.069 R)
• M85: 22,448,208 km (0.096 R)
• M86: 22,588,830 km (0.052 R)
• M87: 23,403,091 km (0.112 R)
• M88: 23,617,165 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.6

Radius: 7.2

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.5 AU - 17.1 AU

Year: 19737 Days

Day: 18.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,456,055 km

• M1: 102,325 km (0.103 R)
• M2: 420,071 km (0.028 R)
• M3: 493,523 km (0.119 R)
• M4: 571,464 km (0.082 R)
• M5: 1,024,596 km (0.095 R)
• M6: 1,275,172 km (0.029 R)
• M7: 2,483,474 km (0.052 R)
• M8: 2,593,877 km (0.117 R)
• M9: 2,706,076 km (0.107 R)
• M10: 3,473,513 km (0.114 R)
• M11: 3,754,159 km (0.075 R)
• M12: 4,107,060 km (0.108 R)
• M13: 4,172,434 km (0.08 R)
• M14: 4,437,222 km (0.108 R)
• M15: 4,639,329 km (0.067 R)
• M16: 4,810,170 km (0.077 R)
• M17: 4,879,135 km (0.082 R)
• M18: 5,586,284 km (0.115 R)
• M19: 5,768,045 km (0.112 R)
• M20: 6,706,024 km (0.097 R)
• M21: 7,933,773 km (0.051 R)
• M22: 8,510,623 km (0.093 R)
• M23: 8,635,986 km (0.098 R)
• M24: 9,229,141 km (0.119 R)
• M25: 9,444,114 km (0.085 R)
• M26: 9,923,126 km (0.094 R)
• M27: 10,187,615 km (0.057 R)
• M28: 10,365,337 km (0.074 R)
• M29: 10,995,294 km (0.116 R)
• M30: 11,223,281 km (0.081 R)
• M31: 12,056,990 km (0.09 R)
• M32: 12,623,816 km (0.09 R)
• M33: 13,199,319 km (0.117 R)
• M34: 13,247,639 km (0.051 R)
• M35: 13,441,668 km (0.111 R)
• M36: 13,685,363 km (0.101 R)
• M37: 14,825,598 km (0.106 R)
• M38: 15,229,362 km (0.108 R)
• M39: 16,462,049 km (0.087 R)
• M40: 16,514,109 km (0.077 R)
• M41: 18,586,787 km (0.058 R)
• M42: 18,640,942 km (0.052 R)
• M43: 18,804,004 km (0.12 R)
• M44: 19,625,894 km (0.11 R)
• M45: 20,180,454 km (0.11 R)
• M46: 20,683,850 km (0.113 R)
• M47: 21,247,984 km (0.114 R)
• M48: 21,418,226 km (0.044 R)
• M49: 21,874,500 km (0.08 R)
• M50: 22,391,510 km (0.046 R)
• M51: 22,680,533 km (0.104 R)
• M52: 23,496,440 km (0.117 R)
• M53: 24,381,012 km (0.111 R)
• M54: 25,036,700 km (0.105 R)
• M55: 25,698,221 km (0.026 R)
• M56: 27,284,557 km (0.073 R)
• M57: 27,717,045 km (0.104 R)
• M58: 28,089,543 km (0.076 R)
• M59: 28,526,220 km (0.081 R)
• M60: 29,280,043 km (0.109 R)
• M61: 29,343,174 km (0.063 R)
• M62: 29,786,282 km (0.05 R)
• M63: 30,678,933 km (0.058 R)
• M64: 31,839,663 km (0.099 R)
• M65: 32,360,263 km (0.107 R)
• M66: 32,949,081 km (0.064 R)
• M67: 33,475,516 km (0.038 R)
• M68: 34,803,795 km (0.105 R)
• M69: 35,878,805 km (0.097 R)
• M70: 36,217,046 km (0.087 R)
• M71: 37,237,752 km (0.074 R)
• M72: 37,717,513 km (0.08 R)
• M73: 40,708,273 km (0.066 R)
• M74: 41,627,403 km (0.112 R)
• M75: 42,196,473 km (0.063 R)
• M76: 44,788,555 km (0.083 R)
• M77: 45,444,692 km (0.102 R)
• M78: 46,840,141 km (0.11 R)
• M79: 47,283,848 km (0.118 R)
• M80: 47,431,950 km (0.107 R)
• M81: 48,622,898 km (0.118 R)
• M82: 48,772,496 km (0.089 R)
• M83: 49,673,075 km (0.099 R)
• M84: 50,049,912 km (0.12 R)
• M85: 50,503,493 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.7

Radius: 5.7

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.26 AU - 16.36 AU

Year: 20841 Days

Day: 17.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,456,055 km

• M1: 178,171 km (0.081 R)
• M2: 217,366 km (0.107 R)
• M3: 260,450 km (0.109 R)
• M4: 374,294 km (0.077 R)
• M5: 524,640 km (0.115 R)
• M6: 628,461 km (0.082 R)
• M7: 1,557,613 km (0.095 R)
• M8: 2,428,871 km (0.108 R)
• M9: 4,530,871 km (0.094 R)
• M10: 4,834,405 km (0.075 R)
• M11: 5,144,521 km (0.033 R)
• M12: 6,065,745 km (0.038 R)
• M13: 6,593,825 km (0.087 R)
• M14: 6,642,594 km (0.096 R)
• M15: 6,987,118 km (0.104 R)
• M16: 7,136,566 km (0.11 R)
• M17: 7,489,318 km (0.09 R)
• M18: 8,741,752 km (0.094 R)
• M19: 9,446,657 km (0.073 R)
• M20: 10,452,702 km (0.052 R)
• M21: 12,868,110 km (0.086 R)
• M22: 13,051,367 km (0.101 R)
• M23: 13,730,691 km (0.05 R)
• M24: 14,675,402 km (0.116 R)
• M25: 15,187,774 km (0.118 R)
• M26: 15,316,877 km (0.04 R)
• M27: 17,093,950 km (0.105 R)
• M28: 17,160,970 km (0.115 R)
• M29: 17,904,472 km (0.12 R)
• M30: 18,383,035 km (0.077 R)
• M31: 18,520,516 km (0.08 R)
• M32: 18,589,480 km (0.119 R)
• M33: 19,773,547 km (0.099 R)
• M34: 21,125,463 km (0.092 R)
• M35: 21,413,888 km (0.081 R)
• M36: 21,848,919 km (0.069 R)
• M37: 22,286,941 km (0.074 R)
• M38: 23,469,064 km (0.104 R)
• M39: 23,992,507 km (0.114 R)
• M40: 24,519,989 km (0.073 R)
• M41: 25,739,660 km (0.115 R)
• M42: 26,124,875 km (0.065 R)
• M43: 26,202,217 km (0.113 R)
• M44: 27,921,395 km (0.089 R)
• M45: 28,158,658 km (0.067 R)
• M46: 30,080,541 km (0.068 R)
• M47: 31,549,593 km (0.119 R)
• M48: 32,541,875 km (0.101 R)
• M49: 33,712,479 km (0.061 R)
• M50: 35,152,358 km (0.111 R)
• M51: 35,665,329 km (0.088 R)
• M52: 36,353,031 km (0.088 R)
• M53: 36,958,453 km (0.086 R)
• M54: 37,219,053 km (0.038 R)
• M55: 38,706,504 km (0.032 R)
• M56: 38,882,880 km (0.113 R)
• M57: 38,971,143 km (0.066 R)
• M58: 41,468,829 km (0.116 R)
• M59: 41,920,315 km (0.098 R)
• M60: 42,282,641 km (0.105 R)
• M61: 44,386,137 km (0.117 R)
• M62: 47,368,819 km (0.105 R)
• M63: 48,314,128 km (0.052 R)
• M64: 49,074,833 km (0.094 R)
• M65: 50,511,871 km (0.056 R)
• M66: 51,380,735 km (0.088 R)
• M67: 51,477,525 km (0.107 R)
• M68: 52,157,148 km (0.116 R)
• M69: 53,035,288 km (0.087 R)
• M70: 54,509,575 km (0.079 R)
• M71: 54,707,193 km (0.066 R)
• M72: 55,997,325 km (0.051 R)
• M73: 56,596,315 km (0.092 R)
• M74: 57,599,070 km (0.083 R)
• M75: 59,114,197 km (0.111 R)
• M76: 60,437,989 km (0.105 R)
• M77: 60,642,489 km (0.12 R)
• M78: 60,744,814 km (0.103 R)
• M79: 62,493,463 km (0.093 R)
• M80: 63,114,594 km (0.096 R)
• M81: 63,218,265 km (0.111 R)
• M82: 63,529,877 km (0.094 R)
• M83: 63,841,789 km (0.103 R)
• M84: 64,885,533 km (0.099 R)
• M85: 65,514,443 km (0.114 R)
• M86: 68,796,022 km (0.093 R)
• M87: 69,009,498 km (0.069 R)
• M88: 69,330,236 km (0.095 R)
• M89: 69,544,310 km (0.069 R)
• M90: 69,651,422 km (0.118 R)
• M91: 69,973,207 km (0.044 R)
• M92: 70,833,545 km (0.113 R)
• M93: 71,481,004 km (0.03 R)
• M94: 72,347,475 km (0.065 R)
• M95: 72,456,083 km (0.07 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 11,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit