🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.39 AU - 0.63 AU

Year: 138 Days

Day: 43.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.14 AU - 1.6 AU

Year: 607 Days

Day: 14.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,756,015 km

• M1: 936,034 km (0.102 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.6

Radius: 12.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.68 AU - 8.04 AU

Year: 7563 Days

Day: 13.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 90,756,015 km

• M1: 161,715 km (0.074 R)
• M2: 314,604 km (0.106 R)
• M3: 710,590 km (0.057 R)
• M4: 812,167 km (0.064 R)
• M5: 933,192 km (0.09 R)
• M6: 1,031,777 km (0.118 R)
• M7: 1,119,441 km (0.097 R)
• M8: 1,496,428 km (0.116 R)
• M9: 1,752,090 km (0.102 R)
• M10: 1,912,459 km (0.046 R)
• M11: 2,267,455 km (0.089 R)
• M12: 2,643,394 km (0.069 R)
• M13: 2,766,364 km (0.088 R)
• M14: 2,996,745 km (0.096 R)
• M15: 3,146,642 km (0.114 R)
• M16: 3,933,975 km (0.111 R)
• M17: 4,217,613 km (0.105 R)
• M18: 4,606,268 km (0.033 R)
• M19: 4,855,199 km (0.079 R)
• M20: 5,032,173 km (0.068 R)
• M21: 5,134,199 km (0.119 R)
• M22: 5,601,991 km (0.106 R)
• M23: 5,867,976 km (0.119 R)
• M24: 5,948,460 km (0.115 R)
• M25: 6,439,889 km (0.097 R)
• M26: 6,634,516 km (0.119 R)
• M27: 6,774,689 km (0.078 R)
• M28: 7,258,937 km (0.038 R)
• M29: 7,519,986 km (0.104 R)
• M30: 8,472,625 km (0.074 R)
• M31: 9,558,107 km (0.103 R)
• M32: 9,653,102 km (0.072 R)
• M33: 9,780,410 km (0.082 R)
• M34: 9,908,316 km (0.118 R)
• M35: 10,752,646 km (0.079 R)
• M36: 11,083,706 km (0.043 R)
• M37: 11,183,638 km (0.11 R)
• M38: 11,620,164 km (0.092 R)
• M39: 11,959,901 km (0.089 R)
• M40: 12,371,744 km (0.093 R)
• M41: 12,579,535 km (0.033 R)
• M42: 12,963,403 km (0.113 R)
• M43: 13,068,720 km (0.045 R)
• M44: 13,315,706 km (0.108 R)
• M45: 13,421,921 km (0.055 R)
• M46: 14,174,099 km (0.119 R)
• M47: 14,500,671 km (0.039 R)
• M48: 15,087,394 km (0.105 R)
• M49: 16,019,538 km (0.089 R)
• M50: 16,094,936 km (0.111 R)
• M51: 16,435,720 km (0.106 R)
• M52: 16,740,451 km (0.1 R)
• M53: 17,124,169 km (0.101 R)
• M54: 17,510,880 km (0.078 R)
• M55: 18,292,828 km (0.096 R)
• M56: 19,126,088 km (0.042 R)
• M57: 21,532,968 km (0.054 R)
• M58: 22,286,044 km (0.098 R)
• M59: 22,623,536 km (0.12 R)
• M60: 23,218,338 km (0.098 R)
• M61: 23,560,468 km (0.042 R)
• M62: 24,336,432 km (0.077 R)
• M63: 24,989,576 km (0.096 R)
• M64: 25,120,923 km (0.064 R)
• M65: 25,648,405 km (0.05 R)
• M66: 25,736,668 km (0.103 R)
• M67: 26,714,440 km (0.079 R)
• M68: 28,614,632 km (0.096 R)
• M69: 29,119,525 km (0.109 R)
• M70: 29,257,753 km (0.108 R)
• M71: 29,859,137 km (0.119 R)
• M72: 30,184,662 km (0.105 R)
• M73: 30,277,861 km (0.05 R)
• M74: 30,651,706 km (0.081 R)
• M75: 30,933,100 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498

Radius: 4.9

Gravity: 20.74 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.46 AU - 16.26 AU

Year: 20610 Days

Day: 19.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,756,015 km

• M1: 229,334 km (0.116 R)
• M2: 288,574 km (0.106 R)
• M3: 405,410 km (0.105 R)
• M4: 682,765 km (0.114 R)
• M5: 817,403 km (0.094 R)
• M6: 936,034 km (0.118 R)
• M7: 1,010,085 km (0.073 R)
• M8: 1,464,862 km (0.095 R)
• M9: 1,580,202 km (0.099 R)
• M10: 1,698,534 km (0.081 R)
• M11: 2,501,875 km (0.097 R)
• M12: 2,640,103 km (0.118 R)
• M13: 2,816,330 km (0.057 R)
• M14: 2,887,837 km (0.106 R)
• M15: 3,254,651 km (0.047 R)
• M16: 3,558,784 km (0.05 R)
• M17: 3,951,478 km (0.097 R)
• M18: 4,399,374 km (0.066 R)
• M19: 4,482,551 km (0.07 R)
• M20: 4,906,212 km (0.102 R)
• M21: 5,298,308 km (0.085 R)
• M22: 5,565,340 km (0.1 R)
• M23: 5,700,576 km (0.053 R)
• M24: 6,066,343 km (0.093 R)
• M25: 6,158,944 km (0.032 R)
• M26: 6,724,574 km (0.116 R)
• M27: 6,964,978 km (0.055 R)
• M28: 7,703,542 km (0.025 R)
• M29: 8,056,593 km (0.055 R)
• M30: 8,988,588 km (0.111 R)
• M31: 9,253,526 km (0.061 R)
• M32: 9,628,717 km (0.1 R)
• M33: 10,727,813 km (0.116 R)
• M34: 11,520,532 km (0.076 R)
• M35: 11,808,209 km (0.078 R)
• M36: 11,923,997 km (0.07 R)
• M37: 12,098,279 km (0.081 R)
• M38: 12,331,951 km (0.116 R)
• M39: 13,161,770 km (0.066 R)
• M40: 13,522,900 km (0.115 R)
• M41: 14,378,151 km (0.106 R)
• M42: 14,439,785 km (0.096 R)
• M43: 14,749,901 km (0.117 R)
• M44: 15,820,573 km (0.109 R)
• M45: 16,526,675 km (0.069 R)
• M46: 17,046,677 km (0.043 R)
• M47: 18,369,871 km (0.09 R)
• M48: 18,504,060 km (0.116 R)
• M49: 19,383,695 km (0.064 R)
• M50: 19,931,971 km (0.055 R)
• M51: 20,554,598 km (0.092 R)
• M52: 21,183,806 km (0.058 R)
• M53: 22,460,924 km (0.1 R)
• M54: 22,819,958 km (0.104 R)
• M55: 22,964,171 km (0.09 R)
• M56: 24,496,502 km (0.061 R)
• M57: 24,718,056 km (0.069 R)
• M58: 25,312,259 km (0.04 R)
• M59: 27,505,065 km (0.094 R)
• M60: 27,658,552 km (0.114 R)
• M61: 28,043,318 km (0.077 R)
• M62: 28,120,510 km (0.109 R)
• M63: 29,679,170 km (0.119 R)
• M64: 31,908,029 km (0.108 R)
• M65: 32,311,644 km (0.112 R)
• M66: 32,716,905 km (0.093 R)
• M67: 34,355,001 km (0.108 R)
• M68: 34,768,789 km (0.038 R)
• M69: 35,350,575 km (0.106 R)
• M70: 36,608,394 km (0.099 R)
• M71: 37,625,211 km (0.048 R)
• M72: 39,253,883 km (0.115 R)
• M73: 40,555,983 km (0.05 R)
• M74: 40,643,198 km (0.096 R)
• M75: 43,559,160 km (0.052 R)
• M76: 46,999,462 km (0.088 R)
• M77: 51,090,515 km (0.118 R)
• M78: 51,279,158 km (0.03 R)
• M79: 54,521,393 km (0.09 R)
• M80: 54,617,734 km (0.1 R)
• M81: 54,714,224 km (0.056 R)
• M82: 55,197,126 km (0.098 R)
• M83: 55,972,791 km (0.103 R)
• M84: 57,927,587 km (0.066 R)
• M85: 58,913,437 km (0.107 R)
• M86: 60,601,948 km (0.093 R)
• M87: 62,205,637 km (0.112 R)
• M88: 62,507,825 km (0.102 R)
• M89: 63,316,252 km (0.106 R)
• M90: 68,758,323 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.1

Radius: 6.6

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 13.86 AU - 19.5 AU

Year: 25801 Days

Day: 19.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,756,015 km

• M1: 93,349 km (0.061 R)
• M2: 140,472 km (0.104 R)
• M3: 198,367 km (0.105 R)
• M4: 247,136 km (0.109 R)
• M5: 336,146 km (0.04 R)
• M6: 385,215 km (0.047 R)
• M7: 437,125 km (0.117 R)
• M8: 1,361,041 km (0.032 R)
• M9: 1,527,693 km (0.09 R)
• M10: 1,678,937 km (0.044 R)
• M11: 1,880,744 km (0.112 R)
• M12: 2,557,675 km (0.1 R)
• M13: 2,975,502 km (0.105 R)
• M14: 3,247,471 km (0.1 R)
• M15: 3,414,571 km (0.105 R)
• M16: 3,786,322 km (0.089 R)
• M17: 4,536,855 km (0.093 R)
• M18: 5,073,013 km (0.114 R)
• M19: 5,234,429 km (0.082 R)
• M20: 5,595,708 km (0.101 R)
• M21: 6,516,483 km (0.119 R)
• M22: 7,373,679 km (0.095 R)
• M23: 7,667,340 km (0.119 R)
• M24: 8,918,427 km (0.098 R)
• M25: 9,507,842 km (0.04 R)
• M26: 10,069,283 km (0.108 R)
• M27: 10,682,784 km (0.072 R)
• M28: 11,140,404 km (0.104 R)
• M29: 11,477,149 km (0.109 R)
• M30: 11,561,821 km (0.04 R)
• M31: 12,550,962 km (0.057 R)
• M32: 12,594,645 km (0.119 R)
• M33: 12,682,010 km (0.093 R)
• M34: 12,945,452 km (0.11 R)
• M35: 13,701,519 km (0.089 R)
• M36: 13,836,457 km (0.048 R)
• M37: 14,017,021 km (0.086 R)
• M38: 14,655,206 km (0.034 R)
• M39: 15,677,109 km (0.094 R)
• M40: 15,771,206 km (0.111 R)
• M41: 16,291,807 km (0.057 R)
• M42: 17,107,414 km (0.112 R)
• M43: 17,349,763 km (0.066 R)
• M44: 17,887,118 km (0.086 R)
• M45: 18,529,043 km (0.044 R)
• M46: 19,128,481 km (0.037 R)
• M47: 20,964,346 km (0.118 R)
• M48: 21,223,749 km (0.102 R)
• M49: 21,903,073 km (0.118 R)
• M50: 22,219,173 km (0.064 R)
• M51: 23,390,674 km (0.05 R)
• M52: 23,929,675 km (0.112 R)
• M53: 24,636,675 km (0.104 R)
• M54: 25,350,556 km (0.062 R)
• M55: 26,015,519 km (0.099 R)
• M56: 26,071,169 km (0.059 R)
• M57: 26,461,919 km (0.105 R)
• M58: 26,967,260 km (0.079 R)
• M59: 27,249,402 km (0.095 R)
• M60: 27,532,441 km (0.103 R)
• M61: 28,789,661 km (0.117 R)
• M62: 28,847,257 km (0.068 R)
• M63: 29,077,937 km (0.12 R)
• M64: 29,657,479 km (0.083 R)
• M65: 30,006,939 km (0.05 R)
• M66: 30,533,823 km (0.116 R)
• M67: 30,651,407 km (0.117 R)
• M68: 30,768,991 km (0.026 R)
• M69: 31,182,031 km (0.108 R)
• M70: 31,241,122 km (0.083 R)
• M71: 31,418,844 km (0.083 R)
• M72: 32,192,564 km (0.106 R)
• M73: 33,092,994 km (0.093 R)
• M74: 34,001,801 km (0.067 R)
• M75: 34,489,939 km (0.114 R)
• M76: 36,340,614 km (0.116 R)
• M77: 36,714,609 km (0.108 R)
• M78: 36,964,736 km (0.103 R)
• M79: 37,529,468 km (0.077 R)
• M80: 37,718,261 km (0.094 R)
• M81: 38,033,763 km (0.072 R)
• M82: 38,985,355 km (0.067 R)
• M83: 39,432,204 km (0.107 R)
• M84: 39,496,231 km (0.079 R)
• M85: 39,944,875 km (0.055 R)
• M86: 41,236,354 km (0.092 R)
• M87: 42,083,078 km (0.063 R)
• M88: 42,148,452 km (0.081 R)
• M89: 43,926,124 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.5

Radius: 7.1

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 14.98 AU - 21.56 AU

Year: 29577 Days

Day: 21.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 108.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,756,015 km

• M1: 111,301 km (0.099 R)
• M2: 307,274 km (0.091 R)
• M3: 490,531 km (0.094 R)
• M4: 682,017 km (0.057 R)
• M5: 786,586 km (0.047 R)
• M6: 841,039 km (0.105 R)
• M7: 1,194,539 km (0.082 R)
• M8: 1,354,758 km (0.104 R)
• M9: 1,876,556 km (0.111 R)
• M10: 2,335,223 km (0.119 R)
• M11: 2,743,176 km (0.067 R)
• M12: 5,250,586 km (0.119 R)
• M13: 6,897,359 km (0.063 R)
• M14: 7,302,919 km (0.069 R)
• M15: 9,444,263 km (0.118 R)
• M16: 9,572,020 km (0.083 R)
• M17: 10,417,248 km (0.092 R)
• M18: 10,882,198 km (0.109 R)
• M19: 12,808,570 km (0.107 R)
• M20: 13,378,089 km (0.079 R)
• M21: 13,593,809 km (0.046 R)
• M22: 13,883,281 km (0.093 R)
• M23: 13,955,985 km (0.054 R)
• M24: 14,986,565 km (0.1 R)
• M25: 15,965,384 km (0.106 R)
• M26: 17,668,406 km (0.068 R)
• M27: 17,825,933 km (0.051 R)
• M28: 19,509,507 km (0.063 R)
• M29: 19,672,569 km (0.069 R)
• M30: 19,835,930 km (0.057 R)
• M31: 23,891,079 km (0.112 R)
• M32: 26,011,479 km (0.096 R)
• M33: 26,101,088 km (0.106 R)
• M34: 26,280,606 km (0.058 R)
• M35: 26,822,001 km (0.104 R)
• M36: 28,007,265 km (0.07 R)
• M37: 28,652,630 km (0.116 R)
• M38: 28,837,982 km (0.063 R)
• M39: 31,187,266 km (0.086 R)
• M40: 32,336,777 km (0.061 R)
• M41: 34,184,759 km (0.076 R)
• M42: 34,973,140 km (0.073 R)
• M43: 35,568,240 km (0.057 R)
• M44: 35,867,137 km (0.091 R)
• M45: 36,567,704 km (0.086 R)
• M46: 36,668,084 km (0.069 R)
• M47: 36,969,972 km (0.101 R)
• M48: 37,070,801 km (0.079 R)
• M49: 37,272,758 km (0.117 R)
• M50: 40,760,633 km (0.11 R)
• M51: 41,806,172 km (0.058 R)
• M52: 44,995,300 km (0.091 R)
• M53: 45,642,460 km (0.111 R)
• M54: 47,821,951 km (0.1 R)
• M55: 48,372,023 km (0.114 R)
• M56: 49,034,891 km (0.105 R)
• M57: 49,812,201 km (0.103 R)
• M58: 50,481,652 km (0.117 R)
• M59: 51,041,746 km (0.108 R)
• M60: 51,378,790 km (0.056 R)
• M61: 52,507,656 km (0.112 R)
• M62: 55,019,853 km (0.089 R)
• M63: 57,337,423 km (0.098 R)
• M64: 57,687,931 km (0.069 R)
• M65: 58,390,742 km (0.098 R)
• M66: 61,230,708 km (0.084 R)
• M67: 62,067,409 km (0.106 R)
• M68: 62,427,191 km (0.112 R)
• M69: 62,547,169 km (0.116 R)
• M70: 63,510,579 km (0.045 R)
• M71: 64,115,254 km (0.098 R)
• M72: 66,307,461 km (0.026 R)
• M73: 66,552,652 km (0.066 R)
• M74: 68,648,069 km (0.116 R)
• M75: 68,896,103 km (0.065 R)
• M76: 70,390,137 km (0.089 R)
• M77: 71,894,792 km (0.069 R)
• M78: 72,651,009 km (0.1 R)
• M79: 73,030,090 km (0.077 R)
• M80: 75,191,031 km (0.113 R)
• M81: 76,215,178 km (0.048 R)
• M82: 76,986,206 km (0.109 R)
• M83: 77,630,823 km (0.106 R)
• M84: 77,889,179 km (0.107 R)
• M85: 80,749,639 km (0.047 R)
• M86: 81,011,286 km (0.107 R)
• M87: 83,115,530 km (0.092 R)
• M88: 84,306,927 km (0.057 R)
• M89: 86,037,924 km (0.099 R)
• M90: 86,171,515 km (0.119 R)
• M91: 86,840,666 km (0.098 R)
• M92: 88,858,742 km (0.072 R)
• M93: 89,264,152 km (0.094 R)
• M94: 89,941,232 km (0.079 R)
• M95: 90,755,942 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 20,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit