🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.55 AU - 0.59 AU

Year: 164 Days

Day: 36.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 29.1 °

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: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.7 AU - 0.8 AU

Year: 247 Days

Day: 19.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.3 AU - 2.1 AU

Year: 844 Days

Day: 40.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,034,943 km

• M1: 75,248 km (0.113 R)
• M2: 1,295,518 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.27 AU - 2.79 AU

Year: 1532 Days

Day: 26.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,034,943 km

• M1: 1,042,398 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.13 AU - 2.99 AU

Year: 1560 Days

Day: 29.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,034,943 km

• M1: 1,576,612 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.47 AU - 3.11 AU

Year: 1775 Days

Day: 18.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,034,943 km

• M1: 710,440 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.8

Radius: 11.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.27 AU - 8.75 AU

Year: 9453 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 115,034,943 km

• M1: 209,437 km (0.09 R)
• M2: 388,954 km (0.115 R)
• M3: 864,227 km (0.06 R)
• M4: 981,362 km (0.106 R)
• M5: 1,068,578 km (0.076 R)
• M6: 1,213,837 km (0.112 R)
• M7: 1,525,150 km (0.032 R)
• M8: 1,775,428 km (0.07 R)
• M9: 1,994,439 km (0.112 R)
• M10: 2,268,951 km (0.111 R)
• M11: 2,880,208 km (0.105 R)
• M12: 3,034,443 km (0.08 R)
• M13: 3,297,735 km (0.045 R)
• M14: 3,651,086 km (0.116 R)
• M15: 3,818,486 km (0.037 R)
• M16: 4,074,148 km (0.115 R)
• M17: 4,160,766 km (0.09 R)
• M18: 4,453,678 km (0.086 R)
• M19: 4,997,915 km (0.1 R)
• M20: 5,246,697 km (0.04 R)
• M21: 5,435,938 km (0.055 R)
• M22: 5,659,587 km (0.103 R)
• M23: 6,550,891 km (0.088 R)
• M24: 6,652,617 km (0.118 R)
• M25: 7,064,909 km (0.066 R)
• M26: 8,095,339 km (0.098 R)
• M27: 8,572,556 km (0.087 R)
• M28: 8,870,855 km (0.075 R)
• M29: 9,059,049 km (0.038 R)
• M30: 9,210,442 km (0.063 R)
• M31: 9,747,348 km (0.109 R)
• M32: 9,980,572 km (0.053 R)
• M33: 10,333,772 km (0.092 R)
• M34: 10,492,196 km (0.054 R)
• M35: 10,811,289 km (0.059 R)
• M36: 12,328,510 km (0.062 R)
• M37: 12,750,077 km (0.114 R)
• M38: 13,133,496 km (0.028 R)
• M39: 14,086,584 km (0.109 R)
• M40: 14,218,380 km (0.092 R)
• M41: 14,660,292 km (0.09 R)
• M42: 14,927,773 km (0.087 R)
• M43: 15,151,871 km (0.105 R)
• M44: 15,377,016 km (0.114 R)
• M45: 17,265,090 km (0.053 R)
• M46: 17,406,161 km (0.052 R)
• M47: 17,547,531 km (0.115 R)
• M48: 17,784,045 km (0.061 R)
• M49: 18,740,724 km (0.076 R)
• M50: 19,616,021 km (0.118 R)
• M51: 20,953,875 km (0.092 R)
• M52: 21,709,942 km (0.107 R)
• M53: 22,423,524 km (0.06 R)
• M54: 22,989,752 km (0.103 R)
• M55: 23,300,467 km (0.084 R)
• M56: 23,664,887 km (0.1 R)
• M57: 23,769,306 km (0.07 R)
• M58: 23,926,235 km (0.068 R)
• M59: 24,031,103 km (0.1 R)
• M60: 24,241,138 km (0.112 R)
• M61: 25,461,258 km (0.105 R)
• M62: 26,755,579 km (0.119 R)
• M63: 26,918,940 km (0.112 R)
• M64: 27,520,473 km (0.118 R)
• M65: 28,681,353 km (0.074 R)
• M66: 29,351,850 km (0.075 R)
• M67: 29,632,645 km (0.107 R)
• M68: 31,451,606 km (0.087 R)
• M69: 33,072,648 km (0.117 R)
• M70: 33,364,963 km (0.082 R)
• M71: 33,775,609 km (0.083 R)
• M72: 35,136,800 km (0.115 R)
• M73: 35,494,937 km (0.067 R)
• M74: 35,614,615 km (0.091 R)
• M75: 35,854,122 km (0.045 R)
• M76: 36,395,367 km (0.111 R)
• M77: 36,576,380 km (0.118 R)
• M78: 36,757,693 km (0.087 R)
• M79: 37,546,672 km (0.037 R)
• M80: 39,388,820 km (0.074 R)
• M81: 40,946,433 km (0.077 R)
• M82: 41,638,024 km (0.101 R)
• M83: 42,080,235 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.4

Radius: 8.3

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.03 AU - 9.09 AU

Year: 10385 Days

Day: 12.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 115,034,943 km

• M1: 142,567 km (0.119 R)
• M2: 296,353 km (0.113 R)
• M3: 366,814 km (0.113 R)
• M4: 430,991 km (0.103 R)
• M5: 513,869 km (0.108 R)
• M6: 572,511 km (0.103 R)
• M7: 974,630 km (0.104 R)
• M8: 1,516,324 km (0.099 R)
• M9: 1,603,689 km (0.074 R)
• M10: 1,715,289 km (0.106 R)
• M11: 1,899,444 km (0.083 R)
• M12: 1,993,990 km (0.076 R)
• M13: 2,187,869 km (0.095 R)
• M14: 2,312,185 km (0.102 R)
• M15: 2,387,881 km (0.099 R)
• M16: 2,490,206 km (0.096 R)
• M17: 2,886,790 km (0.11 R)
• M18: 2,941,244 km (0.099 R)
• M19: 3,162,200 km (0.067 R)
• M20: 3,533,053 km (0.074 R)
• M21: 3,768,221 km (0.047 R)
• M22: 3,857,830 km (0.069 R)
• M23: 4,038,993 km (0.111 R)
• M24: 4,791,470 km (0.073 R)
• M25: 4,921,022 km (0.062 R)
• M26: 5,250,137 km (0.082 R)
• M27: 5,929,910 km (0.081 R)
• M28: 6,386,483 km (0.118 R)
• M29: 6,601,156 km (0.118 R)
• M30: 7,976,259 km (0.099 R)
• M31: 8,597,689 km (0.094 R)
• M32: 8,795,158 km (0.105 R)
• M33: 9,558,855 km (0.064 R)
• M34: 10,807,549 km (0.119 R)
• M35: 11,106,146 km (0.073 R)
• M36: 12,195,218 km (0.077 R)
• M37: 13,272,323 km (0.068 R)
• M38: 13,363,428 km (0.117 R)
• M39: 14,379,647 km (0.079 R)
• M40: 14,520,119 km (0.056 R)
• M41: 14,661,040 km (0.054 R)
• M42: 14,944,378 km (0.116 R)
• M43: 15,039,224 km (0.066 R)
• M44: 15,229,512 km (0.115 R)
• M45: 16,436,617 km (0.103 R)
• M46: 16,730,876 km (0.106 R)
• M47: 17,524,194 km (0.068 R)
• M48: 18,685,971 km (0.111 R)
• M49: 19,664,341 km (0.103 R)
• M50: 19,820,222 km (0.058 R)
• M51: 20,133,480 km (0.104 R)
• M52: 20,501,042 km (0.053 R)
• M53: 21,029,870 km (0.106 R)
• M54: 21,296,005 km (0.066 R)
• M55: 21,509,780 km (0.081 R)
• M56: 22,697,887 km (0.063 R)
• M57: 22,916,150 km (0.115 R)
• M58: 23,409,972 km (0.115 R)
• M59: 23,520,076 km (0.096 R)
• M60: 23,796,384 km (0.117 R)
• M61: 23,851,735 km (0.112 R)
• M62: 24,296,340 km (0.058 R)
• M63: 24,631,589 km (0.104 R)
• M64: 25,476,368 km (0.083 R)
• M65: 26,674,946 km (0.1 R)
• M66: 27,310,138 km (0.113 R)
• M67: 28,008,761 km (0.042 R)
• M68: 28,184,239 km (0.097 R)
• M69: 28,536,542 km (0.094 R)
• M70: 29,126,855 km (0.099 R)
• M71: 30,079,644 km (0.052 R)
• M72: 32,199,446 km (0.114 R)
• M73: 32,444,786 km (0.094 R)
• M74: 33,432,282 km (0.05 R)
• M75: 35,057,812 km (0.117 R)
• M76: 36,901,307 km (0.038 R)
• M77: 38,320,542 km (0.032 R)
• M78: 38,710,843 km (0.118 R)
• M79: 39,298,613 km (0.103 R)
• M80: 39,823,552 km (0.076 R)
• M81: 40,152,816 km (0.065 R)
• M82: 41,412,131 km (0.115 R)
• M83: 42,080,235 km (0.09 R)
• M84: 42,348,464 km (0.115 R)
• M85: 42,415,634 km (0.08 R)
• M86: 42,617,292 km (0.067 R)
• M87: 43,021,505 km (0.117 R)
• M88: 43,291,679 km (0.098 R)
• M89: 44,719,591 km (0.073 R)
• M90: 45,404,899 km (0.109 R)
• M91: 45,611,194 km (0.101 R)

Asteroid Belt

Center: 14.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.7

Radius: 7.8

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 17.31 AU - 20.95 AU

Year: 31862 Days

Day: 19.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 115,034,943 km

• M1: 179,218 km (0.109 R)
• M2: 248,033 km (0.04 R)
• M3: 308,172 km (0.105 R)
• M4: 374,593 km (0.08 R)
• M5: 724,353 km (0.115 R)
• M6: 1,871,469 km (0.098 R)
• M7: 2,001,769 km (0.042 R)
• M8: 3,046,411 km (0.066 R)
• M9: 4,007,577 km (0.077 R)
• M10: 4,755,866 km (0.079 R)
• M11: 5,237,721 km (0.059 R)
• M12: 5,609,172 km (0.12 R)
• M13: 6,182,431 km (0.103 R)
• M14: 6,841,111 km (0.049 R)
• M15: 7,800,482 km (0.073 R)
• M16: 7,870,643 km (0.117 R)
• M17: 8,439,265 km (0.11 R)
• M18: 9,466,104 km (0.062 R)
• M19: 9,918,189 km (0.098 R)
• M20: 10,765,212 km (0.05 R)
• M21: 13,610,863 km (0.04 R)
• M22: 14,035,422 km (0.074 R)
• M23: 14,810,488 km (0.102 R)
• M24: 15,334,829 km (0.047 R)
• M25: 15,687,880 km (0.093 R)
• M26: 16,043,474 km (0.088 R)
• M27: 16,582,026 km (0.09 R)
• M28: 19,648,035 km (0.047 R)
• M29: 19,743,628 km (0.07 R)
• M30: 21,392,496 km (0.115 R)
• M31: 21,589,366 km (0.076 R)
• M32: 22,382,983 km (0.039 R)
• M33: 23,692,712 km (0.107 R)
• M34: 24,202,991 km (0.085 R)
• M35: 25,755,667 km (0.061 R)
• M36: 28,522,480 km (0.11 R)
• M37: 29,174,278 km (0.051 R)
• M38: 29,392,541 km (0.092 R)
• M39: 29,611,552 km (0.072 R)
• M40: 30,492,534 km (0.117 R)
• M41: 30,603,236 km (0.083 R)
• M42: 30,936,241 km (0.109 R)
• M43: 31,270,443 km (0.046 R)
• M44: 32,054,934 km (0.072 R)
• M45: 33,643,065 km (0.107 R)
• M46: 34,562,194 km (0.094 R)
• M47: 37,250,019 km (0.108 R)
• M48: 37,605,614 km (0.09 R)
• M49: 38,559,150 km (0.04 R)
• M50: 39,883,391 km (0.096 R)
• M51: 40,855,627 km (0.094 R)
• M52: 41,222,292 km (0.108 R)
• M53: 41,467,333 km (0.047 R)
• M54: 45,453,219 km (0.116 R)
• M55: 47,363,284 km (0.119 R)
• M56: 47,491,490 km (0.072 R)
• M57: 51,656,594 km (0.106 R)
• M58: 51,920,783 km (0.111 R)
• M59: 52,450,509 km (0.092 R)
• M60: 52,583,203 km (0.108 R)
• M61: 53,248,464 km (0.107 R)
• M62: 54,050,459 km (0.086 R)
• M63: 54,856,342 km (0.119 R)
• M64: 56,208,408 km (0.108 R)
• M65: 56,752,196 km (0.116 R)
• M66: 58,394,332 km (0.086 R)
• M67: 58,945,301 km (0.1 R)
• M68: 61,585,105 km (0.114 R)
• M69: 62,005,475 km (0.085 R)
• M70: 62,708,286 km (0.112 R)
• M71: 65,117,111 km (0.078 R)
• M72: 66,691,778 km (0.12 R)
• M73: 67,411,792 km (0.089 R)
• M74: 70,463,589 km (0.109 R)
• M75: 73,263,313 km (0.034 R)
• M76: 73,857,366 km (0.09 R)
• M77: 74,006,067 km (0.111 R)
• M78: 74,602,065 km (0.095 R)
• M79: 76,399,782 km (0.101 R)
• M80: 79,122,912 km (0.108 R)
• M81: 85,131,211 km (0.113 R)
• M82: 86,538,329 km (0.105 R)
• M83: 86,695,257 km (0.055 R)
• M84: 90,328,391 km (0.103 R)
• M85: 91,763,633 km (0.097 R)
• M86: 92,243,693 km (0.115 R)
• M87: 92,403,912 km (0.072 R)
• M88: 98,723,824 km (0.055 R)
• M89: 99,215,701 km (0.055 R)
• M90: 100,037,443 km (0.097 R)
• M91: 104,513,112 km (0.079 R)
• M92: 105,516,614 km (0.112 R)
• M93: 105,684,164 km (0.093 R)
• M94: 109,223,201 km (0.118 R)
• M95: 109,901,777 km (0.101 R)
• M96: 110,411,456 km (0.04 R)
• M97: 113,315,151 km (0.117 R)
• M98: 114,002,105 km (0.103 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: 255 - 17,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit