🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.59 AU - 0.71 AU

Year: 190 Days

Day: 38.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,624,923 km

• M1: 107,561 km (0.114 R)
• M2: 247,884 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.92 AU - 1.02 AU

Year: 345 Days

Day: 34.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.99 AU - 1.19 AU

Year: 412 Days

Day: 47.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,624,923 km

• M1: 835,205 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.3 AU - 1.6 AU

Year: 631 Days

Day: 30.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.9 AU - 2.58 AU

Year: 1212 Days

Day: 23.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,624,923 km

• M1: 840,590 km (0.027 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.1

Radius: 10.2

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.09 AU - 6.15 AU

Year: 4818 Days

Day: 10.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,624,923 km

• M1: 154,983 km (0.066 R)
• M2: 218,862 km (0.1 R)
• M3: 395,986 km (0.118 R)
• M4: 604,824 km (0.098 R)
• M5: 752,776 km (0.051 R)
• M6: 862,731 km (0.095 R)
• M7: 1,031,627 km (0.084 R)
• M8: 1,197,531 km (0.103 R)
• M9: 1,298,510 km (0.08 R)
• M10: 1,478,625 km (0.093 R)
• M11: 1,603,390 km (0.109 R)
• M12: 1,667,119 km (0.06 R)
• M13: 1,863,541 km (0.09 R)
• M14: 2,015,981 km (0.113 R)
• M15: 2,102,448 km (0.068 R)
• M16: 2,243,669 km (0.089 R)
• M17: 2,461,184 km (0.076 R)
• M18: 2,535,385 km (0.093 R)
• M19: 2,647,882 km (0.112 R)
• M20: 2,762,175 km (0.077 R)
• M21: 2,917,158 km (0.058 R)
• M22: 3,235,952 km (0.063 R)
• M23: 3,735,010 km (0.074 R)
• M24: 4,303,033 km (0.068 R)
• M25: 4,370,352 km (0.033 R)
• M26: 4,483,299 km (0.111 R)
• M27: 4,643,069 km (0.108 R)
• M28: 4,758,409 km (0.034 R)
• M29: 5,253,129 km (0.084 R)
• M30: 5,325,086 km (0.077 R)
• M31: 5,838,655 km (0.075 R)
• M32: 5,938,287 km (0.114 R)
• M33: 7,526,568 km (0.098 R)
• M34: 7,716,857 km (0.114 R)
• M35: 7,908,791 km (0.106 R)
• M36: 8,102,370 km (0.059 R)
• M37: 8,409,644 km (0.113 R)
• M38: 8,522,291 km (0.088 R)
• M39: 9,093,307 km (0.087 R)
• M40: 9,266,990 km (0.093 R)
• M41: 9,943,172 km (0.049 R)
• M42: 10,212,149 km (0.069 R)
• M43: 10,332,426 km (0.061 R)
• M44: 10,696,098 km (0.116 R)
• M45: 11,749,566 km (0.098 R)
• M46: 12,002,237 km (0.081 R)
• M47: 12,448,637 km (0.078 R)
• M48: 12,738,558 km (0.096 R)
• M49: 12,965,647 km (0.104 R)
• M50: 13,721,117 km (0.104 R)
• M51: 13,887,170 km (0.041 R)
• M52: 14,761,719 km (0.095 R)
• M53: 15,137,210 km (0.109 R)
• M54: 15,308,799 km (0.039 R)
• M55: 15,654,071 km (0.067 R)
• M56: 15,792,898 km (0.072 R)
• M57: 16,211,921 km (0.059 R)
• M58: 16,599,230 km (0.098 R)
• M59: 17,025,285 km (0.063 R)
• M60: 17,418,877 km (0.095 R)
• M61: 17,526,737 km (0.064 R)
• M62: 18,251,688 km (0.083 R)
• M63: 19,357,516 km (0.027 R)
• M64: 19,693,512 km (0.091 R)
• M65: 20,295,494 km (0.119 R)
• M66: 20,446,887 km (0.067 R)
• M67: 20,522,733 km (0.077 R)
• M68: 20,712,872 km (0.071 R)
• M69: 21,018,202 km (0.091 R)
• M70: 21,171,539 km (0.037 R)
• M71: 21,440,516 km (0.118 R)
• M72: 21,943,165 km (0.077 R)
• M73: 22,176,538 km (0.038 R)
• M74: 22,371,614 km (0.078 R)
• M75: 23,039,119 km (0.083 R)
• M76: 23,713,207 km (0.118 R)
• M77: 24,192,968 km (0.108 R)
• M78: 25,121,372 km (0.098 R)
• M79: 25,243,294 km (0.096 R)
• M80: 25,651,248 km (0.11 R)
• M81: 25,856,047 km (0.1 R)
• M82: 26,556,315 km (0.1 R)
• M83: 27,430,116 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.7

Radius: 11.2

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.6 AU - 8.6 AU

Year: 8337 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 97,624,923 km

• M1: 156,031 km (0.117 R)
• M2: 283,039 km (0.099 R)
• M3: 886,218 km (0.099 R)
• M4: 1,208,152 km (0.118 R)
• M5: 1,435,990 km (0.075 R)
• M6: 1,544,448 km (0.12 R)
• M7: 1,792,631 km (0.104 R)
• M8: 1,886,280 km (0.098 R)
• M9: 2,911,175 km (0.03 R)
• M10: 3,716,759 km (0.028 R)
• M11: 3,867,703 km (0.058 R)
• M12: 4,051,559 km (0.107 R)
• M13: 4,301,238 km (0.078 R)
• M14: 4,588,316 km (0.044 R)
• M15: 4,848,617 km (0.097 R)
• M16: 4,980,712 km (0.101 R)
• M17: 5,349,919 km (0.067 R)
• M18: 6,257,978 km (0.086 R)
• M19: 7,746,776 km (0.117 R)
• M20: 8,057,192 km (0.099 R)
• M21: 8,174,776 km (0.099 R)
• M22: 8,371,796 km (0.038 R)
• M23: 9,298,704 km (0.062 R)
• M24: 9,504,551 km (0.085 R)
• M25: 9,628,867 km (0.054 R)
• M26: 9,711,894 km (0.068 R)
• M27: 10,342,898 km (0.097 R)
• M28: 10,470,804 km (0.119 R)
• M29: 10,599,159 km (0.091 R)
• M30: 10,771,047 km (0.071 R)
• M31: 11,117,665 km (0.093 R)
• M32: 11,292,395 km (0.084 R)
• M33: 11,380,209 km (0.084 R)
• M34: 12,000,442 km (0.064 R)
• M35: 12,179,660 km (0.028 R)
• M36: 12,631,745 km (0.077 R)
• M37: 13,366,570 km (0.083 R)
• M38: 13,505,845 km (0.057 R)
• M39: 14,542,259 km (0.09 R)
• M40: 14,637,703 km (0.107 R)
• M41: 14,877,359 km (0.049 R)
• M42: 17,243,399 km (0.109 R)
• M43: 17,904,023 km (0.073 R)
• M44: 18,728,606 km (0.111 R)
• M45: 19,145,535 km (0.062 R)
• M46: 19,882,604 km (0.097 R)
• M47: 21,167,650 km (0.089 R)
• M48: 21,384,417 km (0.038 R)
• M49: 22,424,272 km (0.112 R)
• M50: 23,033,734 km (0.092 R)
• M51: 23,873,726 km (0.071 R)
• M52: 24,155,867 km (0.103 R)
• M53: 24,496,053 km (0.056 R)
• M54: 25,295,803 km (0.094 R)
• M55: 25,872,353 km (0.085 R)
• M56: 26,394,899 km (0.096 R)
• M57: 26,921,034 km (0.088 R)
• M58: 27,097,111 km (0.056 R)
• M59: 28,102,409 km (0.107 R)
• M60: 28,281,178 km (0.105 R)
• M61: 28,759,443 km (0.101 R)
• M62: 29,361,125 km (0.109 R)
• M63: 29,663,612 km (0.075 R)
• M64: 30,088,620 km (0.075 R)
• M65: 30,332,464 km (0.089 R)
• M66: 31,747,211 km (0.06 R)
• M67: 34,131,203 km (0.066 R)
• M68: 35,216,386 km (0.054 R)
• M69: 35,666,526 km (0.114 R)
• M70: 36,118,611 km (0.119 R)
• M71: 37,289,663 km (0.086 R)
• M72: 37,748,330 km (0.093 R)
• M73: 38,011,323 km (0.062 R)
• M74: 39,468,705 km (0.081 R)
• M75: 40,472,806 km (0.118 R)
• M76: 41,485,434 km (0.095 R)
• M77: 42,369,707 km (0.113 R)
• M78: 44,711,662 km (0.07 R)
• M79: 45,828,261 km (0.064 R)
• M80: 47,024,744 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.3

Radius: 5.4

Gravity: 30.67 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.19 AU - 17.89 AU

Year: 25439 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 117.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,624,923 km

• M1: 499,956 km (0.09 R)
• M2: 877,092 km (0.111 R)
• M3: 1,093,112 km (0.095 R)
• M4: 1,325,587 km (0.067 R)
• M5: 1,797,119 km (0.089 R)
• M6: 2,357,962 km (0.072 R)
• M7: 2,527,606 km (0.102 R)
• M8: 2,923,741 km (0.117 R)
• M9: 3,014,397 km (0.119 R)
• M10: 3,106,101 km (0.119 R)
• M11: 3,871,742 km (0.092 R)
• M12: 3,971,375 km (0.114 R)
• M13: 4,071,904 km (0.096 R)
• M14: 6,428,221 km (0.119 R)
• M15: 6,605,793 km (0.12 R)
• M16: 7,148,085 km (0.101 R)
• M17: 7,829,953 km (0.045 R)
• M18: 7,892,933 km (0.084 R)
• M19: 8,403,212 km (0.097 R)
• M20: 8,990,084 km (0.09 R)
• M21: 10,968,815 km (0.05 R)
• M22: 12,851,953 km (0.098 R)
• M23: 13,451,093 km (0.097 R)
• M24: 13,526,639 km (0.096 R)
• M25: 13,754,178 km (0.116 R)
• M26: 15,223,977 km (0.111 R)
• M27: 15,460,641 km (0.119 R)
• M28: 15,539,778 km (0.098 R)
• M29: 16,987,287 km (0.108 R)
• M30: 18,814,027 km (0.085 R)
• M31: 19,067,894 km (0.068 R)
• M32: 19,237,837 km (0.108 R)
• M33: 19,408,229 km (0.112 R)
• M34: 20,441,203 km (0.114 R)
• M35: 21,934,788 km (0.103 R)
• M36: 22,559,957 km (0.075 R)
• M37: 22,649,716 km (0.092 R)
• M38: 23,919,204 km (0.048 R)
• M39: 24,655,075 km (0.115 R)
• M40: 27,383,741 km (0.115 R)
• M41: 28,056,632 km (0.088 R)
• M42: 28,249,912 km (0.118 R)
• M43: 29,811,864 km (0.111 R)
• M44: 31,001,466 km (0.107 R)
• M45: 31,401,491 km (0.109 R)
• M46: 34,662,575 km (0.092 R)
• M47: 35,912,914 km (0.095 R)
• M48: 36,438,301 km (0.118 R)
• M49: 36,966,083 km (0.04 R)
• M50: 37,922,611 km (0.105 R)
• M51: 38,136,387 km (0.079 R)
• M52: 38,457,573 km (0.111 R)
• M53: 40,731,461 km (0.042 R)
• M54: 42,492,976 km (0.077 R)
• M55: 43,048,433 km (0.064 R)
• M56: 44,504,170 km (0.11 R)
• M57: 45,975,914 km (0.11 R)
• M58: 46,431,888 km (0.088 R)
• M59: 48,618,560 km (0.114 R)
• M60: 49,315,985 km (0.086 R)
• M61: 52,495,239 km (0.109 R)
• M62: 53,210,766 km (0.09 R)
• M63: 53,809,457 km (0.057 R)
• M64: 54,049,561 km (0.081 R)
• M65: 55,497,519 km (0.038 R)
• M66: 55,618,843 km (0.059 R)
• M67: 57,325,455 km (0.039 R)
• M68: 57,570,796 km (0.101 R)
• M69: 57,816,286 km (0.087 R)
• M70: 57,939,255 km (0.094 R)
• M71: 59,173,139 km (0.052 R)
• M72: 61,541,422 km (0.102 R)
• M73: 62,800,139 km (0.081 R)
• M74: 63,306,079 km (0.084 R)
• M75: 69,873,874 km (0.116 R)
• M76: 70,923,453 km (0.117 R)
• M77: 71,055,099 km (0.117 R)
• M78: 71,186,745 km (0.106 R)
• M79: 71,714,227 km (0.095 R)
• M80: 72,243,056 km (0.093 R)
• M81: 73,171,460 km (0.105 R)
• M82: 73,703,729 km (0.114 R)
• M83: 74,103,754 km (0.075 R)
• M84: 75,040,087 km (0.1 R)
• M85: 75,980,310 km (0.094 R)
• M86: 76,519,460 km (0.051 R)
• M87: 76,654,398 km (0.119 R)
• M88: 76,924,571 km (0.109 R)
• M89: 77,601,203 km (0.118 R)
• M90: 81,152,058 km (0.11 R)
• M91: 86,436,154 km (0.086 R)
• M92: 87,421,704 km (0.116 R)
• M93: 88,977,822 km (0.083 R)
• M94: 91,973,818 km (0.116 R)
• M95: 93,700,626 km (0.111 R)
• M96: 94,423,334 km (0.112 R)
• M97: 96,748,234 km (0.067 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 15,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit