🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.42 AU - 0.7 AU

Year: 155 Days

Day: 20.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.77 AU - 0.97 AU

Year: 301 Days

Day: 30.4 Hours

Environment

Temp: 84 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.69 AU - 1.13 AU

Year: 322 Days

Day: 19.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.48 AU - 2.72 AU

Year: 1555 Days

Day: 23.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,216,749 km

• M1: 1,037,162 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.36 AU - 3.42 AU

Year: 1822 Days

Day: 22.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.58 AU - 3.52 AU

Year: 1975 Days

Day: 13.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.8

Radius: 8.2

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.72 AU - 5.18 AU

Year: 4084 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,216,749 km

• M1: 128,355 km (0.108 R)
• M2: 306,676 km (0.049 R)
• M3: 434,881 km (0.055 R)
• M4: 522,845 km (0.096 R)
• M5: 608,564 km (0.119 R)
• M6: 662,419 km (0.067 R)
• M7: 875,148 km (0.054 R)
• M8: 957,875 km (0.109 R)
• M9: 1,043,445 km (0.097 R)
• M10: 1,199,625 km (0.118 R)
• M11: 1,485,058 km (0.078 R)
• M12: 1,687,314 km (0.083 R)
• M13: 1,844,841 km (0.117 R)
• M14: 1,993,691 km (0.066 R)
• M15: 2,231,402 km (0.094 R)
• M16: 2,332,081 km (0.052 R)
• M17: 2,434,107 km (0.085 R)
• M18: 2,734,200 km (0.098 R)
• M19: 2,873,177 km (0.062 R)
• M20: 3,014,397 km (0.042 R)
• M21: 3,093,983 km (0.092 R)
• M22: 3,158,011 km (0.098 R)
• M23: 3,271,406 km (0.071 R)
• M24: 3,552,052 km (0.05 R)
• M25: 3,653,030 km (0.052 R)
• M26: 3,944,447 km (0.104 R)
• M27: 4,066,519 km (0.119 R)
• M28: 4,189,937 km (0.105 R)
• M29: 4,404,461 km (0.117 R)
• M30: 4,622,574 km (0.108 R)
• M31: 4,918,928 km (0.066 R)
• M32: 5,031,724 km (0.103 R)
• M33: 5,510,737 km (0.065 R)
• M34: 5,825,042 km (0.036 R)
• M35: 6,185,573 km (0.047 R)
• M36: 6,307,345 km (0.043 R)
• M37: 7,033,793 km (0.088 R)
• M38: 7,547,063 km (0.083 R)
• M39: 8,429,391 km (0.076 R)
• M40: 8,768,679 km (0.087 R)
• M41: 9,020,303 km (0.106 R)
• M42: 9,437,232 km (0.039 R)
• M43: 9,530,731 km (0.101 R)
• M44: 10,098,155 km (0.086 R)
• M45: 10,193,898 km (0.12 R)
• M46: 10,386,131 km (0.104 R)
• M47: 10,676,650 km (0.061 R)
• M48: 10,847,491 km (0.08 R)
• M49: 10,970,012 km (0.083 R)
• M50: 11,689,727 km (0.05 R)
• M51: 11,840,522 km (0.075 R)
• M52: 12,322,377 km (0.053 R)
• M53: 12,475,864 km (0.12 R)
• M54: 12,733,023 km (0.1 R)
• M55: 13,305,235 km (0.09 R)
• M56: 13,726,502 km (0.079 R)
• M57: 13,885,674 km (0.086 R)
• M58: 13,965,560 km (0.116 R)
• M59: 14,125,629 km (0.031 R)
• M60: 14,232,592 km (0.093 R)
• M61: 14,420,636 km (0.049 R)
• M62: 14,582,352 km (0.058 R)
• M63: 15,125,990 km (0.106 R)
• M64: 15,290,398 km (0.064 R)
• M65: 15,400,353 km (0.085 R)
• M66: 15,565,808 km (0.12 R)
• M67: 16,009,665 km (0.098 R)
• M68: 16,065,465 km (0.087 R)
• M69: 16,317,238 km (0.053 R)
• M70: 16,457,711 km (0.051 R)
• M71: 16,542,233 km (0.114 R)
• M72: 16,995,216 km (0.057 R)
• M73: 17,223,203 km (0.106 R)
• M74: 17,280,499 km (0.111 R)
• M75: 17,394,941 km (0.087 R)
• M76: 17,740,063 km (0.11 R)
• M77: 17,797,808 km (0.076 R)
• M78: 17,855,553 km (0.091 R)
• M79: 18,612,668 km (0.08 R)
• M80: 18,936,098 km (0.097 R)
• M81: 19,439,645 km (0.046 R)
• M82: 19,947,530 km (0.068 R)
• M83: 20,007,668 km (0.111 R)
• M84: 20,097,876 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.5

Radius: 12.1

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.24 AU - 7 AU

Year: 6317 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,216,749 km

• M1: 254,316 km (0.097 R)
• M2: 421,417 km (0.108 R)
• M3: 661,971 km (0.119 R)
• M4: 932,743 km (0.059 R)
• M5: 1,031,029 km (0.054 R)
• M6: 1,168,210 km (0.041 R)
• M7: 1,480,570 km (0.069 R)
• M8: 1,988,006 km (0.085 R)
• M9: 2,431,414 km (0.109 R)
• M10: 2,712,509 km (0.099 R)
• M11: 3,078,724 km (0.075 R)
• M12: 3,255,250 km (0.065 R)
• M13: 3,697,760 km (0.089 R)
• M14: 3,777,795 km (0.039 R)
• M15: 4,131,744 km (0.085 R)
• M16: 4,326,819 km (0.034 R)
• M17: 4,784,290 km (0.087 R)
• M18: 4,871,804 km (0.084 R)
• M19: 6,929,523 km (0.112 R)
• M20: 7,397,016 km (0.12 R)
• M21: 7,532,402 km (0.116 R)
• M22: 8,222,049 km (0.035 R)
• M23: 9,958,730 km (0.106 R)
• M24: 10,258,973 km (0.117 R)
• M25: 10,486,063 km (0.093 R)
• M26: 10,983,924 km (0.054 R)
• M27: 11,255,295 km (0.04 R)
• M28: 11,804,618 km (0.092 R)
• M29: 11,883,756 km (0.109 R)
• M30: 12,002,836 km (0.101 R)
• M31: 12,685,451 km (0.092 R)
• M32: 13,753,579 km (0.065 R)
• M33: 14,298,564 km (0.037 R)
• M34: 14,382,938 km (0.114 R)
• M35: 15,021,721 km (0.108 R)
• M36: 15,366,244 km (0.071 R)
• M37: 15,539,479 km (0.055 R)
• M38: 15,713,461 km (0.056 R)
• M39: 15,844,210 km (0.104 R)
• M40: 16,019,239 km (0.096 R)
• M41: 16,327,112 km (0.099 R)
• M42: 16,503,936 km (0.091 R)
• M43: 16,903,961 km (0.084 R)
• M44: 17,038,150 km (0.074 R)
• M45: 17,217,518 km (0.059 R)
• M46: 17,442,513 km (0.105 R)
• M47: 17,578,049 km (0.105 R)
• M48: 18,490,297 km (0.063 R)
• M49: 18,720,827 km (0.061 R)
• M50: 19,045,155 km (0.106 R)
• M51: 19,840,418 km (0.103 R)
• M52: 20,503,585 km (0.11 R)
• M53: 21,851,611 km (0.105 R)
• M54: 22,536,470 km (0.094 R)
• M55: 23,377,360 km (0.058 R)
• M56: 24,178,307 km (0.103 R)
• M57: 24,278,986 km (0.079 R)
• M58: 24,480,944 km (0.069 R)
• M59: 24,988,080 km (0.1 R)
• M60: 26,582,494 km (0.102 R)
• M61: 27,523,315 km (0.082 R)
• M62: 27,997,840 km (0.106 R)
• M63: 28,421,950 km (0.108 R)
• M64: 28,794,748 km (0.101 R)
• M65: 29,115,635 km (0.059 R)
• M66: 29,222,897 km (0.093 R)
• M67: 29,652,991 km (0.118 R)
• M68: 30,682,972 km (0.117 R)
• M69: 30,846,782 km (0.093 R)
• M70: 31,174,999 km (0.095 R)
• M71: 31,504,564 km (0.109 R)
• M72: 32,722,440 km (0.107 R)
• M73: 32,889,690 km (0.054 R)
• M74: 33,001,440 km (0.085 R)
• M75: 34,125,069 km (0.063 R)
• M76: 35,891,521 km (0.118 R)
• M77: 36,236,793 km (0.113 R)
• M78: 36,641,006 km (0.088 R)
• M79: 36,930,778 km (0.117 R)
• M80: 37,512,414 km (0.099 R)
• M81: 39,098,002 km (0.069 R)
• M82: 39,453,297 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.2

Radius: 6.5

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 14.35 AU - 21.07 AU

Year: 27640 Days

Day: 19.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,216,749 km

• M1: 218,562 km (0.063 R)
• M2: 298,597 km (0.117 R)
• M3: 556,803 km (0.056 R)
• M4: 601,982 km (0.03 R)
• M5: 721,211 km (0.096 R)
• M6: 796,459 km (0.036 R)
• M7: 1,066,633 km (0.086 R)
• M8: 1,458,579 km (0.101 R)
• M9: 1,522,607 km (0.099 R)
• M10: 1,926,821 km (0.109 R)
• M11: 2,177,547 km (0.05 R)
• M12: 2,400,747 km (0.08 R)
• M13: 3,031,601 km (0.097 R)
• M14: 3,536,793 km (0.057 R)
• M15: 4,158,821 km (0.067 R)
• M16: 5,007,490 km (0.085 R)
• M17: 5,252,531 km (0.119 R)
• M18: 6,063,052 km (0.095 R)
• M19: 6,114,963 km (0.079 R)
• M20: 6,696,150 km (0.11 R)
• M21: 8,426,698 km (0.108 R)
• M22: 8,835,699 km (0.047 R)
• M23: 9,551,674 km (0.032 R)
• M24: 10,849,137 km (0.117 R)
• M25: 10,912,267 km (0.109 R)
• M26: 10,975,547 km (0.042 R)
• M27: 11,166,135 km (0.088 R)
• M28: 11,357,919 km (0.089 R)
• M29: 13,333,658 km (0.033 R)
• M30: 14,848,785 km (0.08 R)
• M31: 15,342,159 km (0.066 R)
• M32: 16,128,446 km (0.077 R)
• M33: 16,854,444 km (0.103 R)
• M34: 16,927,597 km (0.103 R)
• M35: 17,074,353 km (0.115 R)
• M36: 17,888,764 km (0.101 R)
• M37: 18,038,212 km (0.065 R)
• M38: 18,867,433 km (0.094 R)
• M39: 19,478,391 km (0.086 R)
• M40: 19,863,605 km (0.116 R)
• M41: 22,871,570 km (0.099 R)
• M42: 27,555,329 km (0.075 R)
• M43: 27,814,433 km (0.118 R)
• M44: 27,987,518 km (0.114 R)
• M45: 28,161,051 km (0.049 R)
• M46: 28,858,776 km (0.062 R)
• M47: 29,033,955 km (0.109 R)
• M48: 33,254,111 km (0.108 R)
• M49: 33,529,820 km (0.099 R)
• M50: 33,898,728 km (0.095 R)
• M51: 35,294,177 km (0.063 R)
• M52: 35,669,518 km (0.113 R)
• M53: 36,234,848 km (0.039 R)
• M54: 36,423,940 km (0.118 R)
• M55: 36,518,635 km (0.075 R)
• M56: 38,236,917 km (0.079 R)
• M57: 39,105,931 km (0.101 R)
• M58: 41,356,182 km (0.098 R)
• M59: 41,454,916 km (0.071 R)
• M60: 47,110,613 km (0.114 R)
• M61: 48,249,652 km (0.09 R)
• M62: 48,770,402 km (0.103 R)
• M63: 48,874,821 km (0.064 R)
• M64: 50,238,406 km (0.085 R)
• M65: 50,449,189 km (0.113 R)
• M66: 51,083,634 km (0.117 R)
• M67: 53,217,498 km (0.089 R)
• M68: 54,187,191 km (0.093 R)
• M69: 54,403,510 km (0.079 R)
• M70: 55,271,476 km (0.115 R)
• M71: 55,489,291 km (0.107 R)
• M72: 55,925,518 km (0.116 R)
• M73: 56,034,725 km (0.043 R)
• M74: 57,681,947 km (0.106 R)
• M75: 57,792,350 km (0.118 R)
• M76: 60,574,721 km (0.086 R)
• M77: 62,038,686 km (0.102 R)
• M78: 67,660,424 km (0.114 R)
• M79: 68,944,722 km (0.072 R)
• M80: 69,061,857 km (0.076 R)
• M81: 69,531,146 km (0.079 R)
• M82: 70,590,897 km (0.111 R)
• M83: 71,063,477 km (0.081 R)
• M84: 71,418,771 km (0.108 R)
• M85: 72,368,868 km (0.034 R)
• M86: 72,607,027 km (0.044 R)
• M87: 75,364,864 km (0.089 R)
• M88: 75,485,440 km (0.044 R)
• M89: 77,303,353 km (0.115 R)
• M90: 77,425,126 km (0.082 R)
• M91: 77,668,671 km (0.085 R)
• M92: 80,858,696 km (0.101 R)
• M93: 81,724,868 km (0.049 R)
• M94: 82,469,716 km (0.055 R)
• M95: 82,718,497 km (0.076 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: 551 - 18,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit