🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.62 AU - 0.72 AU

Year: 197 Days

Day: 25.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.71 AU - 0.79 AU

Year: 234 Days

Day: 34 Hours

Environment

Temp: 205 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.74 AU - 2.22 AU

Year: 1003 Days

Day: 46.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 146.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.73 AU - 2.61 AU

Year: 1150 Days

Day: 31.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,528,217 km

• M1: 511,026 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.19 AU - 3.39 AU

Year: 1677 Days

Day: 23.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,528,217 km

• M1: 1,010,534 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.3

Radius: 13.7

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.1 AU - 10.56 AU

Year: 10256 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,528,217 km

• M1: 207,492 km (0.067 R)
• M2: 363,074 km (0.102 R)
• M3: 924,814 km (0.068 R)
• M4: 1,186,461 km (0.1 R)
• M5: 1,310,777 km (0.092 R)
• M6: 1,962,874 km (0.064 R)
• M7: 2,150,170 km (0.077 R)
• M8: 2,603,751 km (0.104 R)
• M9: 2,958,597 km (0.051 R)
• M10: 3,196,607 km (0.086 R)
• M11: 3,373,731 km (0.119 R)
• M12: 3,486,079 km (0.103 R)
• M13: 4,138,775 km (0.093 R)
• M14: 4,332,354 km (0.09 R)
• M15: 4,454,875 km (0.094 R)
• M16: 4,931,195 km (0.119 R)
• M17: 5,162,473 km (0.077 R)
• M18: 5,266,443 km (0.106 R)
• M19: 5,716,434 km (0.115 R)
• M20: 6,041,510 km (0.054 R)
• M21: 6,795,184 km (0.078 R)
• M22: 7,756,799 km (0.093 R)
• M23: 7,906,098 km (0.08 R)
• M24: 8,544,282 km (0.076 R)
• M25: 8,760,751 km (0.05 R)
• M26: 9,199,072 km (0.118 R)
• M27: 9,548,533 km (0.048 R)
• M28: 9,676,738 km (0.118 R)
• M29: 9,902,332 km (0.053 R)
• M30: 10,162,483 km (0.074 R)
• M31: 10,523,761 km (0.038 R)
• M32: 10,656,305 km (0.1 R)
• M33: 11,326,952 km (0.05 R)
• M34: 11,770,211 km (0.063 R)
• M35: 12,115,034 km (0.118 R)
• M36: 12,393,436 km (0.094 R)
• M37: 13,384,073 km (0.062 R)
• M38: 13,491,783 km (0.118 R)
• M39: 13,816,560 km (0.069 R)
• M40: 15,066,750 km (0.088 R)
• M41: 15,366,095 km (0.062 R)
• M42: 15,894,774 km (0.088 R)
• M43: 16,008,917 km (0.1 R)
• M44: 16,123,210 km (0.073 R)
• M45: 16,237,951 km (0.089 R)
• M46: 16,352,842 km (0.118 R)
• M47: 16,506,479 km (0.105 R)
• M48: 17,516,714 km (0.101 R)
• M49: 17,792,124 km (0.105 R)
• M50: 18,827,790 km (0.074 R)
• M51: 18,988,907 km (0.086 R)
• M52: 19,434,259 km (0.066 R)
• M53: 19,883,053 km (0.119 R)
• M54: 20,088,152 km (0.067 R)
• M55: 20,459,154 km (0.108 R)
• M56: 20,666,198 km (0.104 R)
• M57: 21,040,791 km (0.11 R)
• M58: 21,838,896 km (0.107 R)
• M59: 21,965,755 km (0.12 R)
• M60: 22,475,883 km (0.053 R)
• M61: 22,946,967 km (0.111 R)
• M62: 23,464,576 km (0.118 R)
• M63: 24,117,122 km (0.109 R)
• M64: 25,040,589 km (0.107 R)
• M65: 25,129,151 km (0.038 R)
• M66: 25,351,005 km (0.034 R)
• M67: 25,841,387 km (0.03 R)
• M68: 26,065,335 km (0.057 R)
• M69: 26,515,175 km (0.073 R)
• M70: 27,103,693 km (0.032 R)
• M71: 27,194,649 km (0.117 R)
• M72: 27,422,486 km (0.084 R)
• M73: 27,605,145 km (0.102 R)
• M74: 28,109,739 km (0.043 R)
• M75: 28,432,272 km (0.111 R)
• M76: 28,617,325 km (0.11 R)
• M77: 29,735,120 km (0.119 R)
• M78: 30,772,432 km (0.063 R)
• M79: 31,869,582 km (0.072 R)
• M80: 32,109,837 km (0.098 R)
• M81: 32,206,028 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.8

Radius: 5.2

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.51 AU - 17.45 AU

Year: 20866 Days

Day: 22.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,528,217 km

• M1: 73,602 km (0.118 R)
• M2: 174,431 km (0.082 R)
• M3: 318,793 km (0.099 R)
• M4: 419,772 km (0.095 R)
• M5: 902,075 km (0.093 R)
• M6: 1,361,640 km (0.084 R)
• M7: 1,857,706 km (0.051 R)
• M8: 2,152,414 km (0.059 R)
• M9: 3,215,756 km (0.045 R)
• M10: 3,342,615 km (0.097 R)
• M11: 3,866,656 km (0.067 R)
• M12: 4,035,552 km (0.082 R)
• M13: 4,138,176 km (0.053 R)
• M14: 4,380,674 km (0.026 R)
• M15: 4,592,355 km (0.105 R)
• M16: 4,627,960 km (0.062 R)
• M17: 4,879,883 km (0.118 R)
• M18: 4,916,235 km (0.088 R)
• M19: 5,359,344 km (0.029 R)
• M20: 5,623,683 km (0.076 R)
• M21: 5,815,168 km (0.06 R)
• M22: 6,125,883 km (0.091 R)
• M23: 6,522,018 km (0.085 R)
• M24: 6,723,228 km (0.039 R)
• M25: 6,763,619 km (0.038 R)
• M26: 7,506,073 km (0.111 R)
• M27: 7,590,147 km (0.111 R)
• M28: 8,015,304 km (0.113 R)
• M29: 9,291,225 km (0.057 R)
• M30: 9,608,522 km (0.03 R)
• M31: 10,068,086 km (0.116 R)
• M32: 10,160,837 km (0.071 R)
• M33: 10,253,887 km (0.093 R)
• M34: 10,440,884 km (0.038 R)
• M35: 11,056,180 km (0.09 R)
• M36: 11,683,295 km (0.074 R)
• M37: 12,971,781 km (0.031 R)
• M38: 13,581,392 km (0.101 R)
• M39: 13,786,790 km (0.109 R)
• M40: 13,838,252 km (0.109 R)
• M41: 14,775,931 km (0.056 R)
• M42: 14,987,163 km (0.086 R)
• M43: 16,329,505 km (0.104 R)
• M44: 16,821,981 km (0.096 R)
• M45: 17,542,146 km (0.113 R)
• M46: 17,990,191 km (0.119 R)
• M47: 19,820,072 km (0.108 R)
• M48: 19,936,459 km (0.096 R)
• M49: 20,286,668 km (0.08 R)
• M50: 20,993,518 km (0.092 R)
• M51: 21,469,090 km (0.031 R)
• M52: 21,708,297 km (0.094 R)
• M53: 22,370,566 km (0.082 R)
• M54: 22,431,004 km (0.084 R)
• M55: 23,161,640 km (0.058 R)
• M56: 23,591,435 km (0.092 R)
• M57: 23,900,055 km (0.109 R)
• M58: 24,521,335 km (0.095 R)
• M59: 25,463,054 km (0.086 R)
• M60: 26,865,683 km (0.084 R)
• M61: 26,930,010 km (0.115 R)
• M62: 27,901,349 km (0.053 R)
• M63: 28,358,520 km (0.102 R)
• M64: 28,424,044 km (0.033 R)
• M65: 29,082,125 km (0.094 R)
• M66: 29,148,098 km (0.027 R)
• M67: 29,346,614 km (0.071 R)
• M68: 29,811,714 km (0.092 R)
• M69: 30,681,626 km (0.101 R)
• M70: 31,356,462 km (0.084 R)
• M71: 33,410,291 km (0.04 R)
• M72: 34,803,346 km (0.109 R)
• M73: 34,943,819 km (0.114 R)
• M74: 36,856,876 km (0.07 R)
• M75: 38,440,818 km (0.092 R)
• M76: 39,095,160 km (0.104 R)
• M77: 40,710,069 km (0.113 R)
• M78: 40,931,922 km (0.054 R)
• M79: 41,525,676 km (0.092 R)
• M80: 41,823,675 km (0.068 R)
• M81: 41,972,824 km (0.088 R)
• M82: 42,571,515 km (0.12 R)
• M83: 44,156,504 km (0.103 R)
• M84: 44,841,663 km (0.078 R)
• M85: 45,223,736 km (0.078 R)
• M86: 45,837,536 km (0.07 R)
• M87: 48,711,610 km (0.097 R)
• M88: 49,183,142 km (0.117 R)
• M89: 50,527,279 km (0.111 R)
• M90: 52,124,236 km (0.053 R)
• M91: 52,204,421 km (0.089 R)
• M92: 52,767,507 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.8

Radius: 4.3

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 14.11 AU - 17.57 AU

Year: 22688 Days

Day: 15.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,528,217 km

• M1: 83,027 km (0.097 R)
• M2: 599,887 km (0.102 R)
• M3: 659,427 km (0.107 R)
• M4: 742,005 km (0.089 R)
• M5: 1,409,661 km (0.06 R)
• M6: 1,738,776 km (0.086 R)
• M7: 2,030,641 km (0.102 R)
• M8: 2,090,929 km (0.103 R)
• M9: 2,213,151 km (0.086 R)
• M10: 2,528,952 km (0.09 R)
• M11: 2,626,340 km (0.093 R)
• M12: 2,692,014 km (0.103 R)
• M13: 2,825,156 km (0.102 R)
• M14: 3,558,185 km (0.09 R)
• M15: 3,740,994 km (0.107 R)
• M16: 4,002,192 km (0.117 R)
• M17: 4,581,285 km (0.034 R)
• M18: 4,740,158 km (0.107 R)
• M19: 5,186,409 km (0.091 R)
• M20: 5,227,548 km (0.112 R)
• M21: 5,988,253 km (0.106 R)
• M22: 6,648,129 km (0.073 R)
• M23: 6,737,738 km (0.084 R)
• M24: 6,782,767 km (0.094 R)
• M25: 7,750,965 km (0.067 R)
• M26: 8,083,222 km (0.103 R)
• M27: 8,275,156 km (0.111 R)
• M28: 9,107,518 km (0.107 R)
• M29: 9,407,761 km (0.101 R)
• M30: 10,903,441 km (0.049 R)
• M31: 11,328,897 km (0.1 R)
• M32: 12,804,381 km (0.08 R)
• M33: 12,972,080 km (0.052 R)
• M34: 14,513,387 km (0.101 R)
• M35: 15,572,540 km (0.037 R)
• M36: 15,991,115 km (0.117 R)
• M37: 16,534,753 km (0.05 R)
• M38: 16,717,412 km (0.078 R)
• M39: 16,961,855 km (0.051 R)
• M40: 18,896,156 km (0.114 R)
• M41: 19,150,771 km (0.12 R)
• M42: 19,278,378 km (0.109 R)
• M43: 19,598,967 km (0.088 R)
• M44: 20,115,678 km (0.049 R)
• M45: 20,245,529 km (0.095 R)
• M46: 20,636,727 km (0.105 R)
• M47: 20,833,299 km (0.11 R)
• M48: 22,968,060 km (0.115 R)
• M49: 24,199,251 km (0.107 R)
• M50: 24,683,649 km (0.115 R)
• M51: 24,753,212 km (0.108 R)
• M52: 24,892,338 km (0.069 R)
• M53: 25,944,310 km (0.083 R)
• M54: 26,014,920 km (0.105 R)
• M55: 26,156,440 km (0.086 R)
• M56: 27,873,973 km (0.104 R)
• M57: 27,946,378 km (0.07 R)
• M58: 28,673,274 km (0.077 R)
• M59: 28,746,278 km (0.073 R)
• M60: 35,098,204 km (0.108 R)
• M61: 35,332,923 km (0.082 R)
• M62: 35,489,552 km (0.037 R)
• M63: 37,627,305 km (0.066 R)
• M64: 38,027,629 km (0.086 R)
• M65: 38,994,480 km (0.096 R)
• M66: 39,724,817 km (0.043 R)
• M67: 39,806,198 km (0.101 R)
• M68: 40,541,621 km (0.091 R)
• M69: 41,281,532 km (0.106 R)
• M70: 41,942,905 km (0.119 R)
• M71: 43,527,744 km (0.093 R)
• M72: 44,538,727 km (0.114 R)
• M73: 46,326,571 km (0.096 R)
• M74: 47,358,647 km (0.12 R)
• M75: 48,224,519 km (0.117 R)
• M76: 48,311,436 km (0.079 R)
• M77: 48,659,400 km (0.109 R)
• M78: 51,562,048 km (0.081 R)
• M79: 52,363,443 km (0.102 R)
• M80: 53,618,121 km (0.093 R)
• M81: 53,978,352 km (0.055 R)
• M82: 54,701,359 km (0.117 R)
• M83: 54,792,015 km (0.103 R)
• M84: 57,073,233 km (0.106 R)
• M85: 59,013,368 km (0.102 R)
• M86: 59,199,169 km (0.091 R)
• M87: 60,974,895 km (0.083 R)
• M88: 61,916,464 km (0.096 R)
• M89: 63,337,943 km (0.069 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 18,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit