🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.64 AU - 0.8 AU

Year: 227 Days

Day: 23 Hours

Environment

Temp: 147 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.83 AU - 1.15 AU

Year: 365 Days

Day: 23.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.97 AU - 1.37 AU

Year: 469 Days

Day: 24.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.75 AU - 3.33 AU

Year: 1966 Days

Day: 34.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.12 AU - 4.34 AU

Year: 3226 Days

Day: 21.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,762,808 km

• M1: 60,138 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.2

Radius: 10.6

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.35 AU - 7.13 AU

Year: 6489 Days

Day: 6.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,762,808 km

• M1: 141,071 km (0.089 R)
• M2: 235,018 km (0.071 R)
• M3: 866,620 km (0.109 R)
• M4: 1,167,013 km (0.087 R)
• M5: 1,303,446 km (0.092 R)
• M6: 1,373,757 km (0.038 R)
• M7: 1,518,418 km (0.08 R)
• M8: 1,649,167 km (0.115 R)
• M9: 1,803,402 km (0.1 R)
• M10: 1,962,574 km (0.071 R)
• M11: 2,147,328 km (0.09 R)
• M12: 2,294,981 km (0.061 R)
• M13: 2,380,850 km (0.114 R)
• M14: 2,758,435 km (0.097 R)
• M15: 2,896,215 km (0.046 R)
• M16: 3,544,722 km (0.099 R)
• M17: 3,872,790 km (0.12 R)
• M18: 4,694,531 km (0.116 R)
• M19: 5,027,087 km (0.099 R)
• M20: 5,196,132 km (0.089 R)
• M21: 5,309,976 km (0.118 R)
• M22: 5,395,846 km (0.106 R)
• M23: 6,099,853 km (0.083 R)
• M24: 6,340,855 km (0.081 R)
• M25: 7,083,010 km (0.105 R)
• M26: 7,722,541 km (0.11 R)
• M27: 7,852,542 km (0.111 R)
• M28: 8,148,147 km (0.086 R)
• M29: 8,313,752 km (0.12 R)
• M30: 8,480,703 km (0.065 R)
• M31: 8,716,170 km (0.09 R)
• M32: 8,817,747 km (0.068 R)
• M33: 8,885,665 km (0.06 R)
• M34: 9,366,173 km (0.088 R)
• M35: 9,749,742 km (0.067 R)
• M36: 10,245,360 km (0.075 R)
• M37: 11,743,582 km (0.12 R)
• M38: 12,081,524 km (0.081 R)
• M39: 12,460,904 km (0.117 R)
• M40: 13,037,305 km (0.117 R)
• M41: 13,819,403 km (0.09 R)
• M42: 14,176,193 km (0.048 R)
• M43: 14,616,610 km (0.025 R)
• M44: 14,980,132 km (0.101 R)
• M45: 15,061,364 km (0.03 R)
• M46: 15,428,627 km (0.107 R)
• M47: 15,510,606 km (0.081 R)
• M48: 16,213,716 km (0.105 R)
• M49: 17,394,193 km (0.081 R)
• M50: 17,779,557 km (0.114 R)
• M51: 17,865,576 km (0.088 R)
• M52: 18,515,130 km (0.114 R)
• M53: 18,646,028 km (0.119 R)
• M54: 19,393,270 km (0.068 R)
• M55: 20,195,114 km (0.116 R)
• M56: 20,419,810 km (0.112 R)
• M57: 20,826,268 km (0.09 R)
• M58: 21,647,410 km (0.115 R)
• M59: 21,923,418 km (0.076 R)
• M60: 22,898,647 km (0.072 R)
• M61: 24,891,440 km (0.113 R)
• M62: 25,713,780 km (0.078 R)
• M63: 26,006,243 km (0.071 R)
• M64: 26,103,931 km (0.112 R)
• M65: 27,534,236 km (0.053 R)
• M66: 27,833,432 km (0.066 R)
• M67: 28,233,905 km (0.075 R)
• M68: 28,686,738 km (0.039 R)
• M69: 29,294,255 km (0.109 R)
• M70: 30,008,435 km (0.116 R)
• M71: 30,110,910 km (0.1 R)
• M72: 30,883,284 km (0.058 R)
• M73: 31,505,910 km (0.099 R)
• M74: 31,766,659 km (0.111 R)
• M75: 32,395,120 km (0.095 R)
• M76: 32,500,287 km (0.046 R)
• M77: 33,345,515 km (0.067 R)
• M78: 33,611,201 km (0.1 R)
• M79: 34,198,073 km (0.063 R)
• M80: 34,573,265 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.5

Radius: 3.7

Gravity: 57.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.41 AU - 15.79 AU

Year: 17584 Days

Day: 19.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,762,808 km

• M1: 118,930 km (0.118 R)
• M2: 166,802 km (0.061 R)
• M3: 369,656 km (0.104 R)
• M4: 523,742 km (0.111 R)
• M5: 673,938 km (0.088 R)
• M6: 1,064,987 km (0.085 R)
• M7: 1,172,249 km (0.112 R)
• M8: 1,227,151 km (0.117 R)
• M9: 1,426,117 km (0.066 R)
• M10: 1,574,518 km (0.056 R)
• M11: 1,790,387 km (0.112 R)
• M12: 2,215,844 km (0.118 R)
• M13: 2,318,468 km (0.092 R)
• M14: 2,563,659 km (0.095 R)
• M15: 2,671,220 km (0.04 R)
• M16: 3,154,720 km (0.03 R)
• M17: 3,386,746 km (0.106 R)
• M18: 3,584,365 km (0.095 R)
• M19: 3,908,394 km (0.096 R)
• M20: 4,411,791 km (0.076 R)
• M21: 4,584,128 km (0.091 R)
• M22: 4,758,708 km (0.045 R)
• M23: 5,159,331 km (0.048 R)
• M24: 5,204,510 km (0.077 R)
• M25: 5,524,500 km (0.072 R)
• M26: 7,217,349 km (0.089 R)
• M27: 7,625,153 km (0.05 R)
• M28: 8,356,687 km (0.093 R)
• M29: 8,462,901 km (0.11 R)
• M30: 8,516,308 km (0.062 R)
• M31: 9,001,304 km (0.032 R)
• M32: 9,274,619 km (0.055 R)
• M33: 9,495,126 km (0.082 R)
• M34: 9,717,429 km (0.04 R)
• M35: 10,223,967 km (0.114 R)
• M36: 11,028,804 km (0.029 R)
• M37: 11,203,833 km (0.038 R)
• M38: 15,541,573 km (0.05 R)
• M39: 15,737,846 km (0.096 R)
• M40: 16,132,934 km (0.111 R)
• M41: 17,677,083 km (0.048 R)
• M42: 17,745,299 km (0.12 R)
• M43: 20,329,603 km (0.098 R)
• M44: 21,555,856 km (0.112 R)
• M45: 22,435,791 km (0.107 R)
• M46: 22,509,543 km (0.114 R)
• M47: 22,583,594 km (0.102 R)
• M48: 24,686,192 km (0.102 R)
• M49: 25,683,561 km (0.08 R)
• M50: 25,838,095 km (0.1 R)
• M51: 26,615,705 km (0.039 R)
• M52: 27,086,041 km (0.03 R)
• M53: 27,243,418 km (0.115 R)
• M54: 27,322,106 km (0.107 R)
• M55: 29,802,140 km (0.052 R)
• M56: 31,853,875 km (0.094 R)
• M57: 32,687,135 km (0.079 R)
• M58: 33,865,816 km (0.093 R)
• M59: 34,205,254 km (0.108 R)
• M60: 34,460,468 km (0.098 R)
• M61: 34,545,739 km (0.074 R)
• M62: 34,716,280 km (0.095 R)
• M63: 34,887,271 km (0.097 R)
• M64: 35,229,999 km (0.063 R)
• M65: 35,487,756 km (0.103 R)
• M66: 35,573,775 km (0.115 R)
• M67: 35,918,748 km (0.041 R)
• M68: 37,222,045 km (0.032 R)
• M69: 40,233,001 km (0.068 R)
• M70: 40,772,451 km (0.063 R)
• M71: 40,862,509 km (0.104 R)
• M72: 41,043,073 km (0.063 R)
• M73: 42,679,225 km (0.046 R)
• M74: 43,045,591 km (0.103 R)
• M75: 43,413,152 km (0.094 R)
• M76: 44,707,623 km (0.098 R)
• M77: 45,266,371 km (0.108 R)
• M78: 46,296,502 km (0.071 R)
• M79: 47,808,637 km (0.106 R)
• M80: 49,145,144 km (0.049 R)
• M81: 49,914,227 km (0.069 R)
• M82: 51,561,898 km (0.081 R)
• M83: 52,441,384 km (0.115 R)
• M84: 55,009,830 km (0.102 R)
• M85: 55,109,462 km (0.087 R)
• M86: 55,608,371 km (0.103 R)
• M87: 56,711,206 km (0.11 R)
• M88: 57,517,838 km (0.113 R)
• M89: 58,836,693 km (0.092 R)
• M90: 60,473,443 km (0.116 R)
• M91: 61,091,133 km (0.07 R)
• M92: 61,814,439 km (0.08 R)
• M93: 66,212,915 km (0.093 R)
• M94: 67,168,546 km (0.076 R)
• M95: 68,235,628 km (0.056 R)
• M96: 68,556,964 km (0.101 R)
• M97: 72,778,317 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.7

Radius: 6.1

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.38 AU - 17.42 AU

Year: 21330 Days

Day: 16.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,762,808 km

• M1: 78,240 km (0.066 R)
• M2: 349,760 km (0.093 R)
• M3: 600,336 km (0.067 R)
• M4: 755,918 km (0.055 R)
• M5: 1,382,434 km (0.088 R)
• M6: 1,559,259 km (0.045 R)
• M7: 1,650,364 km (0.097 R)
• M8: 2,199,537 km (0.072 R)
• M9: 2,654,913 km (0.057 R)
• M10: 2,727,618 km (0.109 R)
• M11: 2,912,072 km (0.085 R)
• M12: 3,853,342 km (0.08 R)
• M13: 3,977,209 km (0.085 R)
• M14: 4,060,535 km (0.053 R)
• M15: 4,356,739 km (0.061 R)
• M16: 5,286,490 km (0.073 R)
• M17: 5,470,345 km (0.079 R)
• M18: 5,750,093 km (0.039 R)
• M19: 7,887,847 km (0.042 R)
• M20: 8,902,569 km (0.09 R)
• M21: 9,620,340 km (0.053 R)
• M22: 10,014,381 km (0.083 R)
• M23: 10,702,381 km (0.073 R)
• M24: 13,289,826 km (0.108 R)
• M25: 14,044,697 km (0.051 R)
• M26: 14,171,855 km (0.114 R)
• M27: 14,427,368 km (0.109 R)
• M28: 15,007,958 km (0.114 R)
• M29: 15,333,632 km (0.11 R)
• M30: 15,596,027 km (0.091 R)
• M31: 15,859,768 km (0.112 R)
• M32: 16,391,738 km (0.116 R)
• M33: 16,929,692 km (0.053 R)
• M34: 16,997,310 km (0.056 R)
• M35: 17,132,846 km (0.084 R)
• M36: 17,200,763 km (0.104 R)
• M37: 17,884,874 km (0.052 R)
• M38: 18,299,560 km (0.077 R)
• M39: 19,562,465 km (0.087 R)
• M40: 20,708,534 km (0.094 R)
• M41: 20,925,900 km (0.102 R)
• M42: 21,216,868 km (0.08 R)
• M43: 21,509,032 km (0.11 R)
• M44: 22,468,104 km (0.05 R)
• M45: 23,065,299 km (0.094 R)
• M46: 23,592,033 km (0.102 R)
• M47: 24,887,700 km (0.12 R)
• M48: 24,964,593 km (0.098 R)
• M49: 25,350,556 km (0.094 R)
• M50: 26,128,166 km (0.094 R)
• M51: 27,071,679 km (0.062 R)
• M52: 27,866,343 km (0.104 R)
• M53: 27,946,229 km (0.119 R)
• M54: 30,542,948 km (0.059 R)
• M55: 31,121,144 km (0.089 R)
• M56: 31,370,075 km (0.116 R)
• M57: 31,619,604 km (0.062 R)
• M58: 31,953,357 km (0.079 R)
• M59: 32,540,379 km (0.096 R)
• M60: 32,793,050 km (0.11 R)
• M61: 34,923,473 km (0.119 R)
• M62: 35,788,149 km (0.111 R)
• M63: 36,310,395 km (0.119 R)
• M64: 36,397,611 km (0.036 R)
• M65: 36,572,491 km (0.117 R)
• M66: 36,747,520 km (0.095 R)
• M67: 38,424,213 km (0.03 R)
• M68: 38,869,566 km (0.063 R)
• M69: 38,958,876 km (0.101 R)
• M70: 41,213,166 km (0.057 R)
• M71: 43,323,992 km (0.105 R)
• M72: 43,601,945 km (0.085 R)
• M73: 44,159,496 km (0.029 R)
• M74: 44,626,092 km (0.119 R)
• M75: 45,375,877 km (0.107 R)
• M76: 45,563,921 km (0.092 R)
• M77: 45,940,908 km (0.101 R)
• M78: 46,129,850 km (0.113 R)
• M79: 46,887,862 km (0.08 R)
• M80: 48,032,735 km (0.058 R)
• M81: 50,934,784 km (0.086 R)
• M82: 52,406,976 km (0.109 R)
• M83: 54,092,346 km (0.115 R)
• M84: 55,091,959 km (0.075 R)
• M85: 58,741,100 km (0.111 R)
• M86: 59,459,618 km (0.077 R)
• M87: 60,387,724 km (0.069 R)
• M88: 61,216,795 km (0.045 R)
• M89: 63,726,299 km (0.109 R)
• M90: 64,993,693 km (0.119 R)
• M91: 67,017,303 km (0.092 R)
• M92: 69,819,720 km (0.112 R)
• M93: 70,254,302 km (0.108 R)
• M94: 72,330,570 km (0.042 R)
• M95: 72,880,343 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 12,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit