🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.6 AU - 0.92 AU

Year: 254 Days

Day: 39.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,922,551 km

• M1: 524,341 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.96 AU - 3.28 AU

Year: 2110 Days

Day: 21.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,922,551 km

• M1: 1,247,197 km (0.107 R)
• M2: 1,371,064 km (0.092 R)

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.9

Radius: 11.9

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.33 AU - 8.49 AU

Year: 8518 Days

Day: 6.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,922,551 km

• M1: 149,448 km (0.067 R)
• M2: 357,389 km (0.079 R)
• M3: 470,336 km (0.056 R)
• M4: 644,318 km (0.111 R)
• M5: 930,200 km (0.115 R)
• M6: 1,422,377 km (0.11 R)
• M7: 1,596,060 km (0.104 R)
• M8: 2,012,690 km (0.114 R)
• M9: 2,208,962 km (0.076 R)
• M10: 2,463,129 km (0.111 R)
• M11: 2,700,242 km (0.079 R)
• M12: 2,917,458 km (0.058 R)
• M13: 3,427,138 km (0.074 R)
• M14: 3,873,238 km (0.108 R)
• M15: 3,995,460 km (0.079 R)
• M16: 4,149,845 km (0.118 R)
• M17: 4,243,643 km (0.072 R)
• M18: 4,401,319 km (0.106 R)
• M19: 4,528,926 km (0.099 R)
• M20: 4,820,492 km (0.055 R)
• M21: 5,559,206 km (0.064 R)
• M22: 5,662,728 km (0.078 R)
• M23: 5,977,183 km (0.103 R)
• M24: 6,154,307 km (0.059 R)
• M25: 6,405,332 km (0.116 R)
• M26: 7,103,655 km (0.117 R)
• M27: 7,480,941 km (0.109 R)
• M28: 8,294,604 km (0.085 R)
• M29: 8,732,028 km (0.115 R)
• M30: 9,505,299 km (0.117 R)
• M31: 9,754,080 km (0.111 R)
• M32: 10,428,019 km (0.055 R)
• M33: 10,684,579 km (0.106 R)
• M34: 11,247,815 km (0.026 R)
• M35: 11,511,107 km (0.047 R)
• M36: 11,687,782 km (0.055 R)
• M37: 15,746,073 km (0.104 R)
• M38: 15,991,564 km (0.1 R)
• M39: 16,089,999 km (0.117 R)
• M40: 16,835,296 km (0.058 R)
• M41: 17,136,586 km (0.076 R)
• M42: 17,541,098 km (0.115 R)
• M43: 19,505,019 km (0.075 R)
• M44: 19,927,334 km (0.062 R)
• M45: 20,459,603 km (0.089 R)
• M46: 21,429,297 km (0.079 R)
• M47: 23,022,813 km (0.053 R)
• M48: 24,939,461 km (0.074 R)
• M49: 25,225,642 km (0.082 R)
• M50: 25,570,465 km (0.084 R)
• M51: 25,916,934 km (0.091 R)
• M52: 26,148,661 km (0.053 R)
• M53: 26,789,687 km (0.039 R)
• M54: 27,141,542 km (0.078 R)
• M55: 28,743,735 km (0.111 R)
• M56: 29,224,243 km (0.105 R)
• M57: 29,465,545 km (0.116 R)
• M58: 29,889,505 km (0.058 R)
• M59: 30,559,554 km (0.108 R)
• M60: 30,681,925 km (0.09 R)
• M61: 31,296,323 km (0.053 R)
• M62: 31,543,160 km (0.091 R)
• M63: 31,852,678 km (0.082 R)
• M64: 32,350,091 km (0.092 R)
• M65: 33,038,091 km (0.07 R)
• M66: 33,289,416 km (0.056 R)
• M67: 33,730,879 km (0.1 R)
• M68: 34,428,604 km (0.072 R)
• M69: 34,747,247 km (0.037 R)
• M70: 35,066,938 km (0.051 R)
• M71: 35,902,591 km (0.099 R)
• M72: 37,397,224 km (0.042 R)
• M73: 37,724,843 km (0.108 R)
• M74: 37,921,863 km (0.092 R)
• M75: 39,244,159 km (0.045 R)
• M76: 40,111,677 km (0.062 R)
• M77: 40,312,737 km (0.075 R)
• M78: 41,120,565 km (0.065 R)
• M79: 42,342,181 km (0.079 R)
• M80: 43,782,510 km (0.066 R)
• M81: 43,989,553 km (0.034 R)
• M82: 44,127,782 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.9

Radius: 4.2

Gravity: 36.45 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.91 AU - 20.47 AU

Year: 27289 Days

Day: 20.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,922,551 km

• M1: 84,672 km (0.042 R)
• M2: 601,234 km (0.078 R)
• M3: 1,015,470 km (0.103 R)
• M4: 1,045,689 km (0.083 R)
• M5: 1,331,571 km (0.055 R)
• M6: 3,485,331 km (0.108 R)
• M7: 3,717,806 km (0.097 R)
• M8: 4,246,635 km (0.08 R)
• M9: 4,345,369 km (0.117 R)
• M10: 4,545,083 km (0.066 R)
• M11: 5,320,149 km (0.119 R)
• M12: 6,642,893 km (0.119 R)
• M13: 6,700,040 km (0.118 R)
• M14: 7,518,340 km (0.048 R)
• M15: 7,637,869 km (0.087 R)
• M16: 7,999,896 km (0.119 R)
• M17: 8,060,932 km (0.115 R)
• M18: 8,491,474 km (0.054 R)
• M19: 8,992,777 km (0.047 R)
• M20: 9,056,057 km (0.085 R)
• M21: 9,762,458 km (0.116 R)
• M22: 10,419,940 km (0.094 R)
• M23: 10,686,973 km (0.101 R)
• M24: 10,753,993 km (0.117 R)
• M25: 12,195,069 km (0.092 R)
• M26: 13,695,535 km (0.068 R)
• M27: 13,841,393 km (0.106 R)
• M28: 14,282,258 km (0.043 R)
• M29: 14,430,211 km (0.096 R)
• M30: 15,861,114 km (0.118 R)
• M31: 17,100,682 km (0.086 R)
• M32: 17,970,893 km (0.112 R)
• M33: 19,017,629 km (0.114 R)
• M34: 19,098,861 km (0.089 R)
• M35: 19,180,392 km (0.044 R)
• M36: 19,671,522 km (0.117 R)
• M37: 20,001,235 km (0.088 R)
• M38: 21,338,341 km (0.112 R)
• M39: 22,704,020 km (0.107 R)
• M40: 23,310,340 km (0.074 R)
• M41: 24,716,261 km (0.111 R)
• M42: 25,878,487 km (0.091 R)
• M43: 27,793,340 km (0.103 R)
• M44: 28,907,844 km (0.12 R)
• M45: 29,282,586 km (0.075 R)
• M46: 33,509,474 km (0.056 R)
• M47: 37,106,705 km (0.119 R)
• M48: 37,208,282 km (0.113 R)
• M49: 38,024,936 km (0.116 R)
• M50: 38,847,425 km (0.091 R)
• M51: 40,719,344 km (0.079 R)
• M52: 41,666,298 km (0.073 R)
• M53: 44,011,394 km (0.053 R)
• M54: 44,766,564 km (0.116 R)
• M55: 44,983,033 km (0.085 R)
• M56: 46,289,620 km (0.053 R)
• M57: 47,277,565 km (0.038 R)
• M58: 48,050,836 km (0.078 R)
• M59: 48,383,542 km (0.107 R)
• M60: 50,283,135 km (0.093 R)
• M61: 51,411,851 km (0.109 R)
• M62: 52,548,945 km (0.075 R)
• M63: 53,349,892 km (0.101 R)
• M64: 54,154,878 km (0.039 R)
• M65: 56,827,743 km (0.113 R)
• M66: 56,944,878 km (0.063 R)
• M67: 57,532,050 km (0.105 R)
• M68: 59,067,822 km (0.071 R)
• M69: 62,663,406 km (0.117 R)
• M70: 64,609,824 km (0.111 R)
• M71: 65,099,458 km (0.054 R)
• M72: 65,713,258 km (0.117 R)
• M73: 67,690,493 km (0.069 R)
• M74: 67,938,975 km (0.104 R)
• M75: 70,315,038 km (0.102 R)
• M76: 70,440,850 km (0.06 R)
• M77: 71,197,217 km (0.108 R)
• M78: 71,829,567 km (0.11 R)
• M79: 72,590,871 km (0.104 R)
• M80: 73,610,231 km (0.028 R)
• M81: 73,737,987 km (0.108 R)
• M82: 73,865,744 km (0.116 R)
• M83: 75,019,443 km (0.105 R)
• M84: 75,534,059 km (0.076 R)
• M85: 76,696,285 km (0.076 R)
• M86: 77,734,345 km (0.118 R)
• M87: 80,612,907 km (0.119 R)
• M88: 81,800,564 km (0.114 R)
• M89: 81,932,809 km (0.043 R)
• M90: 83,526,176 km (0.053 R)
• M91: 84,861,786 km (0.111 R)
• M92: 85,532,134 km (0.099 R)
• M93: 86,338,915 km (0.063 R)
• M94: 86,473,703 km (0.108 R)
• M95: 87,960,257 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.9

Radius: 5

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.14 AU - 22.16 AU

Year: 29606 Days

Day: 17.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,922,551 km

• M1: 147,952 km (0.067 R)
• M2: 277,354 km (0.051 R)
• M3: 633,098 km (0.089 R)
• M4: 912,547 km (0.106 R)
• M5: 955,482 km (0.045 R)
• M6: 1,065,586 km (0.111 R)
• M7: 1,346,979 km (0.065 R)
• M8: 1,676,843 km (0.102 R)
• M9: 1,783,207 km (0.065 R)
• M10: 2,030,791 km (0.031 R)
• M11: 2,289,296 km (0.092 R)
• M12: 2,348,088 km (0.095 R)
• M13: 2,497,536 km (0.067 R)
• M14: 2,619,309 km (0.113 R)
• M15: 2,805,558 km (0.076 R)
• M16: 3,730,522 km (0.108 R)
• M17: 4,297,947 km (0.111 R)
• M18: 4,778,605 km (0.099 R)
• M19: 5,590,622 km (0.095 R)
• M20: 5,830,427 km (0.037 R)
• M21: 6,569,740 km (0.118 R)
• M22: 6,907,682 km (0.094 R)
• M23: 7,556,637 km (0.065 R)
• M24: 7,866,155 km (0.095 R)
• M25: 9,191,892 km (0.083 R)
• M26: 10,194,197 km (0.095 R)
• M27: 10,782,416 km (0.051 R)
• M28: 11,787,115 km (0.05 R)
• M29: 11,940,304 km (0.11 R)
• M30: 12,094,240 km (0.086 R)
• M31: 12,821,286 km (0.115 R)
• M32: 12,873,794 km (0.082 R)
• M33: 13,562,393 km (0.108 R)
• M34: 13,722,912 km (0.109 R)
• M35: 14,154,352 km (0.079 R)
• M36: 17,703,412 km (0.101 R)
• M37: 19,484,524 km (0.062 R)
• M38: 20,090,844 km (0.081 R)
• M39: 20,580,329 km (0.089 R)
• M40: 20,949,985 km (0.12 R)
• M41: 21,011,769 km (0.099 R)
• M42: 21,821,093 km (0.103 R)
• M43: 22,072,119 km (0.086 R)
• M44: 22,387,321 km (0.096 R)
• M45: 22,704,020 km (0.066 R)
• M46: 23,598,615 km (0.118 R)
• M47: 23,791,746 km (0.076 R)
• M48: 24,634,880 km (0.094 R)
• M49: 25,356,091 km (0.085 R)
• M50: 27,020,517 km (0.119 R)
• M51: 27,222,624 km (0.094 R)
• M52: 29,547,973 km (0.109 R)
• M53: 29,617,237 km (0.088 R)
• M54: 30,874,906 km (0.116 R)
• M55: 33,225,238 km (0.097 R)
• M56: 34,239,661 km (0.071 R)
• M57: 34,312,516 km (0.092 R)
• M58: 35,485,064 km (0.061 R)
• M59: 35,706,469 km (0.113 R)
• M60: 36,298,876 km (0.079 R)
• M61: 38,700,820 km (0.098 R)
• M62: 38,776,666 km (0.079 R)
• M63: 39,309,234 km (0.082 R)
• M64: 39,844,196 km (0.112 R)
• M65: 40,227,915 km (0.078 R)
• M66: 41,852,398 km (0.12 R)
• M67: 42,398,729 km (0.1 R)
• M68: 43,814,224 km (0.113 R)
• M69: 47,176,885 km (0.117 R)
• M70: 48,152,712 km (0.101 R)
• M71: 49,053,142 km (0.091 R)
• M72: 49,135,271 km (0.072 R)
• M73: 50,455,622 km (0.086 R)
• M74: 51,369,964 km (0.104 R)
• M75: 51,954,742 km (0.058 R)
• M76: 53,299,777 km (0.099 R)
• M77: 54,400,817 km (0.093 R)
• M78: 54,741,152 km (0.105 R)
• M79: 55,253,076 km (0.061 R)
• M80: 55,509,487 km (0.064 R)
• M81: 56,109,524 km (0.057 R)
• M82: 56,195,393 km (0.069 R)
• M83: 57,143,245 km (0.063 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: 356 - 11,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit