🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.48 AU - 0.54 AU

Year: 139 Days

Day: 15.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,340,601 km

• M1: 187,745 km (0.081 R)
• M2: 392,395 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.11 AU - 1.29 AU

Year: 501 Days

Day: 46.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.4 AU - 1.66 AU

Year: 721 Days

Day: 28.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.7

Radius: 8.4

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.91 AU - 10.37 AU

Year: 12296 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 35,340,601 km

• M1: 150,047 km (0.091 R)
• M2: 263,292 km (0.12 R)
• M3: 841,488 km (0.094 R)
• M4: 1,002,306 km (0.028 R)
• M5: 1,077,105 km (0.065 R)
• M6: 1,395,449 km (0.11 R)
• M7: 1,810,583 km (0.045 R)
• M8: 2,116,062 km (0.087 R)
• M9: 2,188,916 km (0.114 R)
• M10: 2,669,873 km (0.106 R)
• M11: 2,882,153 km (0.069 R)
• M12: 3,017,688 km (0.068 R)
• M13: 3,210,969 km (0.059 R)
• M14: 3,638,669 km (0.119 R)
• M15: 4,114,839 km (0.114 R)
• M16: 4,298,545 km (0.11 R)
• M17: 4,610,606 km (0.083 R)
• M18: 5,289,930 km (0.08 R)
• M19: 6,104,341 km (0.105 R)
• M20: 7,286,763 km (0.105 R)
• M21: 7,509,364 km (0.051 R)
• M22: 7,999,148 km (0.109 R)
• M23: 8,772,718 km (0.07 R)
• M24: 9,128,612 km (0.107 R)
• M25: 9,328,474 km (0.063 R)
• M26: 9,449,050 km (0.107 R)
• M27: 9,936,590 km (0.096 R)
• M28: 10,683,083 km (0.106 R)
• M29: 11,233,454 km (0.036 R)
• M30: 11,619,865 km (0.113 R)
• M31: 11,706,333 km (0.083 R)
• M32: 11,793,099 km (0.069 R)
• M33: 12,894,588 km (0.095 R)
• M34: 14,120,992 km (0.106 R)
• M35: 14,398,496 km (0.12 R)
• M36: 14,631,121 km (0.118 R)
• M37: 15,053,136 km (0.112 R)
• M38: 15,194,656 km (0.1 R)
• M39: 15,479,041 km (0.11 R)
• M40: 15,669,629 km (0.101 R)
• M41: 15,908,986 km (0.053 R)
• M42: 16,585,617 km (0.111 R)
• M43: 16,731,774 km (0.101 R)
• M44: 16,829,461 km (0.092 R)
• M45: 16,976,366 km (0.098 R)
• M46: 17,717,474 km (0.084 R)
• M47: 17,916,888 km (0.085 R)
• M48: 18,217,281 km (0.116 R)
• M49: 19,128,781 km (0.117 R)
• M50: 19,230,956 km (0.092 R)
• M51: 19,384,593 km (0.096 R)
• M52: 19,847,897 km (0.045 R)
• M53: 20,680,559 km (0.118 R)
• M54: 21,101,228 km (0.119 R)
• M55: 21,418,526 km (0.066 R)
• M56: 22,326,285 km (0.09 R)
• M57: 22,433,846 km (0.035 R)
• M58: 23,246,462 km (0.057 R)
• M59: 23,300,916 km (0.104 R)
• M60: 24,788,966 km (0.05 R)
• M61: 24,900,416 km (0.098 R)
• M62: 24,956,216 km (0.096 R)
• M63: 25,235,665 km (0.084 R)
• M64: 26,991,944 km (0.077 R)
• M65: 27,163,981 km (0.051 R)
• M66: 27,278,873 km (0.046 R)
• M67: 27,682,338 km (0.103 R)
• M68: 28,262,030 km (0.088 R)
• M69: 28,378,566 km (0.052 R)
• M70: 28,611,939 km (0.098 R)
• M71: 28,845,910 km (0.09 R)
• M72: 30,025,340 km (0.051 R)
• M73: 30,740,567 km (0.087 R)
• M74: 30,920,234 km (0.09 R)
• M75: 31,220,477 km (0.102 R)
• M76: 31,642,493 km (0.089 R)
• M77: 31,763,368 km (0.101 R)
• M78: 33,287,621 km (0.105 R)
• M79: 33,472,224 km (0.082 R)
• M80: 35,587,089 km (0.04 R)
• M81: 36,787,762 km (0.076 R)
• M82: 37,744,889 km (0.087 R)
• M83: 38,258,758 km (0.075 R)
• M84: 41,456,412 km (0.028 R)
• M85: 41,721,201 km (0.083 R)
• M86: 43,187,559 km (0.075 R)
• M87: 44,670,672 km (0.109 R)
• M88: 45,078,177 km (0.106 R)
• M89: 45,555,095 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.6

Radius: 7.8

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.15 AU - 16.81 AU

Year: 18847 Days

Day: 23.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 35,340,601 km

• M1: 132,993 km (0.102 R)
• M2: 186,249 km (0.095 R)
• M3: 332,257 km (0.104 R)
• M4: 560,543 km (0.093 R)
• M5: 1,233,434 km (0.081 R)
• M6: 1,468,154 km (0.074 R)
• M7: 1,622,090 km (0.075 R)
• M8: 1,879,548 km (0.09 R)
• M9: 2,115,463 km (0.06 R)
• M10: 2,361,103 km (0.073 R)
• M11: 3,805,171 km (0.06 R)
• M12: 4,147,451 km (0.102 R)
• M13: 4,724,450 km (0.096 R)
• M14: 4,907,109 km (0.111 R)
• M15: 4,999,262 km (0.104 R)
• M16: 5,806,193 km (0.102 R)
• M17: 6,399,947 km (0.057 R)
• M18: 7,326,406 km (0.112 R)
• M19: 8,349,356 km (0.099 R)
• M20: 9,188,152 km (0.056 R)
• M21: 9,936,739 km (0.034 R)
• M22: 10,824,752 km (0.042 R)
• M23: 11,186,929 km (0.097 R)
• M24: 11,985,482 km (0.119 R)
• M25: 12,549,167 km (0.067 R)
• M26: 13,832,268 km (0.09 R)
• M27: 14,688,417 km (0.076 R)
• M28: 14,754,988 km (0.101 R)
• M29: 15,223,977 km (0.101 R)
• M30: 15,291,296 km (0.118 R)
• M31: 17,077,794 km (0.061 R)
• M32: 17,995,577 km (0.096 R)
• M33: 18,640,194 km (0.115 R)
• M34: 19,438,598 km (0.114 R)
• M35: 20,322,123 km (0.116 R)
• M36: 21,293,911 km (0.093 R)
• M37: 21,671,795 km (0.12 R)
• M38: 23,360,455 km (0.112 R)
• M39: 25,250,475 km (0.072 R)
• M40: 25,410,096 km (0.117 R)
• M41: 25,810,869 km (0.1 R)
• M42: 27,025,603 km (0.036 R)
• M43: 28,010,705 km (0.101 R)
• M44: 29,342,426 km (0.094 R)
• M45: 29,847,169 km (0.102 R)
• M46: 30,100,588 km (0.109 R)
• M47: 30,609,520 km (0.091 R)
• M48: 31,808,247 km (0.068 R)
• M49: 32,500,137 km (0.05 R)
• M50: 32,760,886 km (0.061 R)
• M51: 32,935,018 km (0.092 R)
• M52: 33,371,994 km (0.086 R)
• M53: 34,074,954 km (0.102 R)
• M54: 34,251,480 km (0.115 R)
• M55: 34,782,851 km (0.092 R)
• M56: 35,316,916 km (0.118 R)
• M57: 36,123,099 km (0.037 R)
• M58: 37,025,922 km (0.099 R)
• M59: 37,480,251 km (0.084 R)
• M60: 37,844,821 km (0.114 R)
• M61: 39,130,614 km (0.103 R)
• M62: 39,500,570 km (0.055 R)
• M63: 39,964,772 km (0.106 R)
• M64: 41,933,630 km (0.104 R)
• M65: 42,787,085 km (0.038 R)
• M66: 44,800,822 km (0.098 R)
• M67: 45,673,277 km (0.113 R)
• M68: 46,551,267 km (0.091 R)
• M69: 46,747,091 km (0.105 R)
• M70: 48,026,900 km (0.047 R)
• M71: 48,224,818 km (0.03 R)
• M72: 49,617,874 km (0.108 R)
• M73: 50,721,607 km (0.088 R)
• M74: 51,327,179 km (0.085 R)
• M75: 55,320,694 km (0.115 R)
• M76: 55,528,186 km (0.073 R)
• M77: 55,632,007 km (0.1 R)
• M78: 57,617,171 km (0.032 R)
• M79: 57,932,673 km (0.071 R)
• M80: 58,671,238 km (0.104 R)
• M81: 60,798,519 km (0.11 R)
• M82: 61,549,052 km (0.117 R)
• M83: 63,167,551 km (0.065 R)
• M84: 63,384,468 km (0.1 R)
• M85: 63,601,535 km (0.054 R)
• M86: 65,676,308 km (0.114 R)
• M87: 66,336,184 km (0.098 R)
• M88: 66,666,945 km (0.083 R)
• M89: 66,998,154 km (0.119 R)
• M90: 67,219,410 km (0.086 R)
• M91: 68,774,330 km (0.118 R)
• M92: 69,332,480 km (0.115 R)
• M93: 69,780,076 km (0.075 R)
• M94: 71,354,444 km (0.118 R)
• M95: 72,032,721 km (0.08 R)
• M96: 72,145,967 km (0.084 R)
• M97: 72,372,607 km (0.041 R)
• M98: 76,262,451 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.1

Radius: 5.3

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.16 AU - 18.02 AU

Year: 22322 Days

Day: 20.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,340,601 km

• M1: 287,078 km (0.101 R)
• M2: 337,642 km (0.072 R)
• M3: 879,037 km (0.089 R)
• M4: 955,482 km (0.114 R)
• M5: 1,148,164 km (0.044 R)
• M6: 1,352,814 km (0.078 R)
• M7: 1,624,782 km (0.108 R)
• M8: 1,738,477 km (0.116 R)
• M9: 1,776,924 km (0.11 R)
• M10: 1,953,449 km (0.108 R)
• M11: 2,033,783 km (0.103 R)
• M12: 2,582,209 km (0.095 R)
• M13: 2,715,052 km (0.112 R)
• M14: 2,827,400 km (0.047 R)
• M15: 2,918,355 km (0.056 R)
• M16: 3,244,628 km (0.066 R)
• M17: 3,558,036 km (0.033 R)
• M18: 3,906,150 km (0.101 R)
• M19: 4,448,891 km (0.095 R)
• M20: 4,905,314 km (0.113 R)
• M21: 5,348,423 km (0.114 R)
• M22: 5,891,164 km (0.102 R)
• M23: 6,007,701 km (0.026 R)
• M24: 6,066,194 km (0.058 R)
• M25: 6,154,307 km (0.057 R)
• M26: 6,571,386 km (0.116 R)
• M27: 7,653,577 km (0.063 R)
• M28: 8,101,622 km (0.086 R)
• M29: 9,360,339 km (0.107 R)
• M30: 9,873,908 km (0.092 R)
• M31: 10,081,849 km (0.089 R)
• M32: 10,116,556 km (0.114 R)
• M33: 10,749,804 km (0.031 R)
• M34: 11,179,000 km (0.027 R)
• M35: 11,359,565 km (0.113 R)
• M36: 11,650,383 km (0.041 R)
• M37: 12,988,985 km (0.113 R)
• M38: 13,369,562 km (0.095 R)
• M39: 13,869,518 km (0.101 R)
• M40: 14,650,718 km (0.111 R)
• M41: 14,690,212 km (0.097 R)
• M42: 15,326,003 km (0.066 R)
• M43: 17,831,019 km (0.097 R)
• M44: 18,253,633 km (0.057 R)
• M45: 18,508,847 km (0.051 R)
• M46: 19,933,318 km (0.084 R)
• M47: 20,020,683 km (0.062 R)
• M48: 20,371,789 km (0.082 R)
• M49: 22,475,285 km (0.039 R)
• M50: 22,794,377 km (0.064 R)
• M51: 22,840,154 km (0.109 R)
• M52: 22,931,708 km (0.029 R)
• M53: 22,977,485 km (0.106 R)
• M54: 23,253,044 km (0.07 R)
• M55: 23,345,047 km (0.047 R)
• M56: 23,391,123 km (0.039 R)
• M57: 25,590,960 km (0.103 R)
• M58: 25,828,820 km (0.095 R)
• M59: 26,163,022 km (0.112 R)
• M60: 27,611,877 km (0.091 R)
• M61: 27,806,953 km (0.104 R)
• M62: 27,953,559 km (0.117 R)
• M63: 28,198,600 km (0.077 R)
• M64: 28,987,280 km (0.108 R)
• M65: 29,334,646 km (0.057 R)
• M66: 29,483,945 km (0.11 R)
• M67: 29,933,337 km (0.101 R)
• M68: 32,009,008 km (0.105 R)
• M69: 32,060,170 km (0.08 R)
• M70: 32,316,581 km (0.117 R)
• M71: 32,368,042 km (0.102 R)
• M72: 32,728,424 km (0.11 R)
• M73: 32,831,497 km (0.084 R)
• M74: 33,245,434 km (0.068 R)
• M75: 33,401,016 km (0.062 R)
• M76: 33,453,076 km (0.102 R)
• M77: 33,713,077 km (0.035 R)
• M78: 34,130,605 km (0.113 R)
• M79: 34,812,771 km (0.117 R)
• M80: 34,865,429 km (0.057 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 17,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit