🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.43 AU - 0.61 AU

Year: 164 Days

Day: 38.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,941,035 km

• M1: 162,314 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.71 AU - 0.77 AU

Year: 278 Days

Day: 22.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,941,035 km

• M1: 668,104 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.68 AU - 0.88 AU

Year: 301 Days

Day: 18.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,941,035 km

• M1: 80,035 km (0.074 R)
• M2: 178,470 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.9 AU - 1.28 AU

Year: 497 Days

Day: 35.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.47 AU - 1.53 AU

Year: 802 Days

Day: 32.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.29 AU - 1.79 AU

Year: 834 Days

Day: 42.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.7

Radius: 9.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.93 AU - 3.07 AU

Year: 2268 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 60,941,035 km

• M1: 120,875 km (0.069 R)
• M2: 226,192 km (0.11 R)
• M3: 293,810 km (0.104 R)
• M4: 453,282 km (0.081 R)
• M5: 752,328 km (0.093 R)
• M6: 815,458 km (0.091 R)
• M7: 1,037,611 km (0.102 R)
• M8: 1,264,252 km (0.111 R)
• M9: 1,379,741 km (0.106 R)
• M10: 1,498,821 km (0.111 R)
• M11: 1,773,034 km (0.041 R)
• M12: 1,833,322 km (0.12 R)
• M13: 1,903,035 km (0.116 R)
• M14: 2,009,399 km (0.081 R)
• M15: 2,090,630 km (0.044 R)
• M16: 2,331,184 km (0.065 R)
• M17: 2,416,604 km (0.096 R)
• M18: 2,659,401 km (0.101 R)
• M19: 3,054,190 km (0.096 R)
• M20: 3,189,875 km (0.102 R)
• M21: 3,456,608 km (0.103 R)
• M22: 3,664,250 km (0.066 R)
• M23: 3,730,672 km (0.112 R)
• M24: 4,045,874 km (0.106 R)
• M25: 4,160,616 km (0.056 R)
• M26: 4,416,877 km (0.108 R)
• M27: 4,606,567 km (0.067 R)
• M28: 4,666,406 km (0.037 R)
• M29: 4,957,075 km (0.032 R)
• M30: 5,129,561 km (0.102 R)
• M31: 5,851,670 km (0.037 R)
• M32: 6,047,045 km (0.107 R)
• M33: 6,310,936 km (0.088 R)
• M34: 6,377,507 km (0.105 R)
• M35: 6,918,453 km (0.115 R)
• M36: 7,000,881 km (0.114 R)
• M37: 7,291,999 km (0.09 R)
• M38: 7,558,881 km (0.099 R)
• M39: 7,986,731 km (0.051 R)
• M40: 8,261,692 km (0.083 R)
• M41: 8,466,491 km (0.073 R)
• M42: 8,598,886 km (0.048 R)
• M43: 9,045,435 km (0.089 R)
• M44: 9,165,862 km (0.101 R)
• M45: 9,453,837 km (0.103 R)
• M46: 9,514,873 km (0.073 R)
• M47: 9,621,985 km (0.039 R)
• M48: 9,775,622 km (0.108 R)
• M49: 9,837,406 km (0.104 R)
• M50: 9,914,748 km (0.077 R)
• M51: 10,085,589 km (0.068 R)
• M52: 10,524,809 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.8

Radius: 12

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.8 AU - 4.32 AU

Year: 3571 Days

Day: 10.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,941,035 km

• M1: 252,820 km (0.103 R)
• M2: 542,292 km (0.093 R)
• M3: 625,768 km (0.087 R)
• M4: 856,597 km (0.077 R)
• M5: 946,805 km (0.048 R)
• M6: 1,040,603 km (0.107 R)
• M7: 1,159,832 km (0.115 R)
• M8: 1,436,738 km (0.076 R)
• M9: 1,570,927 km (0.099 R)
• M10: 1,709,455 km (0.114 R)
• M11: 1,839,007 km (0.089 R)
• M12: 1,931,907 km (0.067 R)
• M13: 2,012,690 km (0.071 R)
• M14: 2,177,846 km (0.103 R)
• M15: 2,276,281 km (0.077 R)
• M16: 2,625,592 km (0.079 R)
• M17: 3,165,641 km (0.115 R)
• M18: 3,473,363 km (0.067 R)
• M19: 3,706,287 km (0.076 R)
• M20: 3,858,877 km (0.081 R)
• M21: 3,944,597 km (0.038 R)
• M22: 4,048,268 km (0.079 R)
• M23: 4,170,340 km (0.051 R)
• M24: 4,400,421 km (0.107 R)
• M25: 4,836,200 km (0.088 R)
• M26: 5,040,700 km (0.083 R)
• M27: 5,690,703 km (0.114 R)
• M28: 5,788,540 km (0.109 R)
• M29: 5,926,469 km (0.048 R)
• M30: 6,428,071 km (0.109 R)
• M31: 6,756,289 km (0.062 R)
• M32: 7,601,068 km (0.113 R)
• M33: 7,687,386 km (0.072 R)
• M34: 7,860,919 km (0.053 R)
• M35: 7,948,284 km (0.092 R)
• M36: 8,057,790 km (0.082 R)
• M37: 8,190,035 km (0.102 R)
• M38: 8,389,598 km (0.081 R)
• M39: 8,703,455 km (0.117 R)
• M40: 9,112,455 km (0.09 R)
• M41: 9,714,587 km (0.08 R)
• M42: 9,855,358 km (0.097 R)
• M43: 10,305,648 km (0.099 R)
• M44: 10,473,197 km (0.106 R)
• M45: 10,569,389 km (0.105 R)
• M46: 10,811,139 km (0.114 R)
• M47: 11,079,218 km (0.089 R)
• M48: 11,201,889 km (0.117 R)
• M49: 11,300,174 km (0.091 R)
• M50: 12,072,548 km (0.096 R)
• M51: 12,376,082 km (0.099 R)
• M52: 12,477,809 km (0.061 R)
• M53: 13,171,943 km (0.093 R)
• M54: 13,562,992 km (0.088 R)
• M55: 13,746,848 km (0.08 R)
• M56: 14,010,888 km (0.047 R)
• M57: 14,116,953 km (0.117 R)
• M58: 14,570,833 km (0.12 R)
• M59: 14,813,032 km (0.093 R)
• M60: 15,246,865 km (0.087 R)
• M61: 15,602,609 km (0.089 R)
• M62: 15,961,046 km (0.064 R)
• M63: 16,155,074 km (0.068 R)
• M64: 16,377,975 km (0.112 R)
• M65: 16,657,873 km (0.038 R)
• M66: 17,052,512 km (0.112 R)
• M67: 17,251,028 km (0.088 R)
• M68: 17,336,299 km (0.089 R)
• M69: 17,564,436 km (0.09 R)
• M70: 18,052,573 km (0.078 R)
• M71: 18,837,065 km (0.12 R)
• M72: 18,924,879 km (0.043 R)
• M73: 19,042,163 km (0.047 R)
• M74: 19,336,572 km (0.102 R)
• M75: 19,484,375 km (0.039 R)
• M76: 19,989,716 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.4

Radius: 12.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.82 AU - 6.6 AU

Year: 6756 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,941,035 km

• M1: 218,114 km (0.081 R)
• M2: 475,721 km (0.066 R)
• M3: 677,080 km (0.113 R)
• M4: 776,563 km (0.043 R)
• M5: 854,802 km (0.098 R)
• M6: 991,983 km (0.099 R)
• M7: 1,092,663 km (0.085 R)
• M8: 1,416,991 km (0.092 R)
• M9: 1,719,328 km (0.111 R)
• M10: 2,604,050 km (0.12 R)
• M11: 2,767,411 km (0.111 R)
• M12: 3,476,954 km (0.104 R)
• M13: 3,657,369 km (0.118 R)
• M14: 4,313,206 km (0.115 R)
• M15: 4,409,846 km (0.057 R)
• M16: 4,704,404 km (0.104 R)
• M17: 4,904,417 km (0.112 R)
• M18: 5,600,196 km (0.027 R)
• M19: 5,679,483 km (0.082 R)
• M20: 6,659,648 km (0.115 R)
• M21: 6,941,192 km (0.102 R)
• M22: 7,026,462 km (0.049 R)
• M23: 7,370,986 km (0.104 R)
• M24: 7,691,724 km (0.113 R)
• M25: 7,838,928 km (0.084 R)
• M26: 8,865,469 km (0.047 R)
• M27: 9,426,162 km (0.105 R)
• M28: 9,552,273 km (0.092 R)
• M29: 9,838,154 km (0.093 R)
• M30: 11,544,767 km (0.103 R)
• M31: 11,679,854 km (0.065 R)
• M32: 11,815,539 km (0.115 R)
• M33: 12,088,256 km (0.101 R)
• M34: 12,363,067 km (0.117 R)
• M35: 12,709,685 km (0.057 R)
• M36: 12,849,111 km (0.081 R)
• M37: 13,129,607 km (0.039 R)
• M38: 13,554,315 km (0.086 R)
• M39: 13,768,240 km (0.06 R)
• M40: 13,983,511 km (0.08 R)
• M41: 14,272,086 km (0.099 R)
• M42: 14,745,264 km (0.105 R)
• M43: 14,855,218 km (0.109 R)
• M44: 15,409,029 km (0.036 R)
• M45: 15,781,977 km (0.061 R)
• M46: 16,044,820 km (0.111 R)
• M47: 16,689,288 km (0.041 R)
• M48: 17,380,879 km (0.1 R)
• M49: 17,847,026 km (0.08 R)
• M50: 18,042,550 km (0.059 R)
• M51: 18,396,349 km (0.102 R)
• M52: 19,190,564 km (0.03 R)
• M53: 19,350,634 km (0.101 R)
• M54: 19,753,052 km (0.11 R)
• M55: 20,402,756 km (0.071 R)
• M56: 21,018,202 km (0.052 R)
• M57: 21,348,963 km (0.12 R)
• M58: 21,515,016 km (0.068 R)
• M59: 21,848,320 km (0.076 R)
• M60: 21,973,683 km (0.086 R)
• M61: 23,028,348 km (0.096 R)
• M62: 23,540,422 km (0.112 R)
• M63: 23,669,076 km (0.095 R)
• M64: 23,840,964 km (0.1 R)
• M65: 24,272,404 km (0.094 R)
• M66: 24,706,388 km (0.096 R)
• M67: 25,099,232 km (0.082 R)
• M68: 26,646,522 km (0.109 R)
• M69: 26,914,901 km (0.053 R)
• M70: 27,139,148 km (0.093 R)
• M71: 27,634,915 km (0.07 R)
• M72: 27,861,107 km (0.085 R)
• M73: 28,133,525 km (0.063 R)
• M74: 29,647,456 km (0.075 R)
• M75: 29,786,282 km (0.088 R)
• M76: 30,344,282 km (0.055 R)
• M77: 30,671,303 km (0.084 R)
• M78: 30,764,952 km (0.116 R)

Asteroid Belt

Center: 8.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.8

Radius: 6.8

Gravity: 16.97 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.12 AU - 11.48 AU

Year: 13393 Days

Day: 18.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,941,035 km

• M1: 154,834 km (0.086 R)
• M2: 325,076 km (0.098 R)
• M3: 535,411 km (0.088 R)
• M4: 665,561 km (0.103 R)
• M5: 956,678 km (0.04 R)
• M6: 1,046,886 km (0.103 R)
• M7: 1,359,545 km (0.102 R)
• M8: 1,513,482 km (0.113 R)
• M9: 1,810,583 km (0.099 R)
• M10: 2,125,636 km (0.029 R)
• M11: 2,426,926 km (0.075 R)
• M12: 3,204,386 km (0.105 R)
• M13: 3,834,193 km (0.095 R)
• M14: 4,126,358 km (0.108 R)
• M15: 4,539,697 km (0.082 R)
• M16: 5,164,418 km (0.046 R)
• M17: 6,236,286 km (0.118 R)
• M18: 6,579,614 km (0.104 R)
• M19: 6,753,596 km (0.103 R)
• M20: 7,646,097 km (0.066 R)
• M21: 8,106,110 km (0.094 R)
• M22: 8,245,835 km (0.076 R)
• M23: 9,004,745 km (0.073 R)
• M24: 9,052,915 km (0.112 R)
• M25: 9,687,061 km (0.098 R)
• M26: 10,385,832 km (0.105 R)
• M27: 10,946,226 km (0.112 R)
• M28: 11,256,043 km (0.032 R)
• M29: 11,307,953 km (0.062 R)
• M30: 11,360,014 km (0.103 R)
• M31: 11,937,162 km (0.064 R)
• M32: 11,990,120 km (0.069 R)
• M33: 12,256,105 km (0.106 R)
• M34: 14,678,992 km (0.083 R)
• M35: 15,653,622 km (0.044 R)
• M36: 16,002,634 km (0.084 R)
• M37: 17,124,618 km (0.096 R)
• M38: 17,304,135 km (0.074 R)
• M39: 17,664,965 km (0.09 R)
• M40: 18,700,781 km (0.119 R)
• M41: 19,818,726 km (0.066 R)
• M42: 20,133,181 km (0.11 R)
• M43: 21,471,633 km (0.054 R)
• M44: 21,600,586 km (0.114 R)
• M45: 21,665,212 km (0.088 R)
• M46: 23,366,739 km (0.088 R)
• M47: 24,099,469 km (0.105 R)
• M48: 24,704,592 km (0.113 R)
• M49: 26,067,130 km (0.12 R)
• M50: 26,273,575 km (0.099 R)
• M51: 26,480,618 km (0.052 R)
• M52: 27,663,937 km (0.079 R)
• M53: 27,804,260 km (0.071 R)
• M54: 28,156,264 km (0.085 R)
• M55: 28,297,484 km (0.079 R)
• M56: 29,506,983 km (0.092 R)
• M57: 30,951,351 km (0.107 R)
• M58: 32,566,708 km (0.046 R)
• M59: 32,714,960 km (0.082 R)
• M60: 33,384,710 km (0.074 R)
• M61: 34,510,882 km (0.054 R)
• M62: 34,813,369 km (0.095 R)
• M63: 36,261,776 km (0.105 R)
• M64: 36,492,306 km (0.105 R)
• M65: 39,138,693 km (0.099 R)
• M66: 39,217,381 km (0.119 R)
• M67: 39,533,033 km (0.09 R)
• M68: 40,803,717 km (0.065 R)
• M69: 41,444,145 km (0.07 R)
• M70: 41,926,598 km (0.097 R)
• M71: 42,815,958 km (0.119 R)
• M72: 43,875,111 km (0.104 R)
• M73: 44,038,771 km (0.049 R)
• M74: 46,185,351 km (0.08 R)
• M75: 46,351,853 km (0.063 R)
• M76: 46,435,179 km (0.09 R)
• M77: 47,691,352 km (0.097 R)
• M78: 48,281,217 km (0.098 R)
• M79: 48,873,624 km (0.105 R)
• M80: 49,213,212 km (0.11 R)
• M81: 49,468,425 km (0.039 R)
• M82: 50,493,769 km (0.105 R)
• M83: 50,751,227 km (0.105 R)
• M84: 51,525,995 km (0.086 R)
• M85: 55,458,474 km (0.077 R)
• M86: 55,901,284 km (0.104 R)
• M87: 57,594,881 km (0.111 R)
• M88: 58,043,375 km (0.082 R)
• M89: 58,313,100 km (0.056 R)
• M90: 58,403,009 km (0.076 R)
• M91: 58,943,805 km (0.091 R)
• M92: 59,486,397 km (0.059 R)
• M93: 60,667,322 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 16,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit