🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.46 AU - 0.6 AU

Year: 146 Days

Day: 37.7 Hours

Environment

Temp: 229 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,759,816 km

• M1: 127,607 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.5 AU - 0.66 AU

Year: 167 Days

Day: 21.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.01 AU - 3.31 AU

Year: 1643 Days

Day: 19.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 8.6

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.78 AU - 11.26 AU

Year: 12923 Days

Day: 10.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,759,816 km

• M1: 131,197 km (0.112 R)
• M2: 195,824 km (0.102 R)
• M3: 265,835 km (0.093 R)
• M4: 776,114 km (0.085 R)
• M5: 845,976 km (0.119 R)
• M6: 903,571 km (0.074 R)
• M7: 1,294,321 km (0.098 R)
• M8: 1,499,569 km (0.08 R)
• M9: 1,606,232 km (0.117 R)
• M10: 1,752,539 km (0.07 R)
• M11: 1,827,338 km (0.101 R)
• M12: 1,903,184 km (0.069 R)
• M13: 2,401,495 km (0.093 R)
• M14: 2,569,343 km (0.114 R)
• M15: 2,741,082 km (0.087 R)
• M16: 2,961,140 km (0.106 R)
• M17: 3,164,145 km (0.11 R)
• M18: 3,465,435 km (0.106 R)
• M19: 4,021,191 km (0.115 R)
• M20: 4,095,691 km (0.077 R)
• M21: 4,578,742 km (0.097 R)
• M22: 4,682,713 km (0.096 R)
• M23: 5,377,744 km (0.105 R)
• M24: 5,570,426 km (0.118 R)
• M25: 5,990,946 km (0.109 R)
• M26: 6,047,793 km (0.118 R)
• M27: 6,450,660 km (0.085 R)
• M28: 6,714,401 km (0.103 R)
• M29: 7,071,491 km (0.068 R)
• M30: 7,131,630 km (0.025 R)
• M31: 8,211,278 km (0.075 R)
• M32: 8,721,705 km (0.088 R)
• M33: 8,915,734 km (0.049 R)
• M34: 9,209,544 km (0.1 R)
• M35: 9,407,163 km (0.032 R)
• M36: 9,672,998 km (0.056 R)
• M37: 10,245,809 km (0.079 R)
• M38: 10,899,102 km (0.062 R)
• M39: 11,143,097 km (0.103 R)
• M40: 12,791,516 km (0.061 R)
• M41: 13,049,123 km (0.094 R)
• M42: 13,531,875 km (0.119 R)
• M43: 13,606,674 km (0.088 R)
• M44: 13,944,915 km (0.091 R)
• M45: 14,514,733 km (0.059 R)
• M46: 14,706,518 km (0.064 R)
• M47: 14,937,647 km (0.069 R)
• M48: 16,150,885 km (0.068 R)
• M49: 17,476,771 km (0.069 R)
• M50: 17,639,983 km (0.102 R)
• M51: 18,214,738 km (0.027 R)
• M52: 19,340,611 km (0.085 R)
• M53: 19,636,217 km (0.114 R)
• M54: 20,360,270 km (0.112 R)
• M55: 20,531,859 km (0.11 R)
• M56: 22,098,149 km (0.049 R)
• M57: 22,274,525 km (0.112 R)
• M58: 23,253,194 km (0.09 R)
• M59: 23,477,441 km (0.11 R)
• M60: 24,018,836 km (0.093 R)
• M61: 24,382,059 km (0.108 R)
• M62: 24,838,632 km (0.042 R)
• M63: 25,344,123 km (0.118 R)
• M64: 25,992,480 km (0.088 R)
• M65: 26,132,055 km (0.119 R)
• M66: 26,271,929 km (0.104 R)
• M67: 27,116,409 km (0.096 R)
• M68: 27,305,351 km (0.041 R)
• M69: 29,266,430 km (0.087 R)
• M70: 29,508,629 km (0.093 R)
• M71: 29,751,576 km (0.056 R)
• M72: 30,533,374 km (0.111 R)
• M73: 30,631,510 km (0.115 R)
• M74: 31,569,788 km (0.068 R)
• M75: 31,967,569 km (0.118 R)
• M76: 32,217,098 km (0.108 R)
• M77: 32,467,226 km (0.077 R)
• M78: 33,171,084 km (0.102 R)
• M79: 33,879,879 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.3

Radius: 3.2

Gravity: 63.41 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.83 AU - 13.95 AU

Year: 19607 Days

Day: 20 Hours

Environment

Temp: -185 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,759,816 km

• M1: 42,187 km (0.115 R)
• M2: 767,138 km (0.063 R)
• M3: 815,009 km (0.12 R)
• M4: 1,069,475 km (0.103 R)
• M5: 1,289,833 km (0.088 R)
• M6: 1,463,965 km (0.058 R)
• M7: 2,232,599 km (0.109 R)
• M8: 2,406,132 km (0.057 R)
• M9: 2,548,101 km (0.061 R)
• M10: 2,584,004 km (0.074 R)
• M11: 2,766,065 km (0.064 R)
• M12: 3,028,011 km (0.065 R)
• M13: 3,615,481 km (0.1 R)
• M14: 3,737,104 km (0.076 R)
• M15: 3,901,512 km (0.12 R)
• M16: 4,279,845 km (0.108 R)
• M17: 4,669,698 km (0.118 R)
• M18: 5,390,460 km (0.051 R)
• M19: 6,290,441 km (0.085 R)
• M20: 6,832,284 km (0.071 R)
• M21: 8,384,512 km (0.1 R)
• M22: 9,756,923 km (0.084 R)
• M23: 10,153,507 km (0.052 R)
• M24: 10,962,233 km (0.095 R)
• M25: 11,315,284 km (0.103 R)
• M26: 11,552,696 km (0.098 R)
• M27: 11,731,764 km (0.07 R)
• M28: 12,032,306 km (0.045 R)
• M29: 12,949,042 km (0.079 R)
• M30: 13,384,521 km (0.108 R)
• M31: 14,205,963 km (0.114 R)
• M32: 14,590,580 km (0.089 R)
• M33: 15,632,678 km (0.059 R)
• M34: 15,764,624 km (0.112 R)
• M35: 16,564,224 km (0.066 R)
• M36: 16,901,119 km (0.09 R)
• M37: 17,376,690 km (0.092 R)
• M38: 18,132,908 km (0.085 R)
• M39: 18,271,585 km (0.077 R)
• M40: 18,619,699 km (0.101 R)
• M41: 19,677,356 km (0.059 R)
• M42: 20,177,462 km (0.046 R)
• M43: 21,482,703 km (0.038 R)
• M44: 21,997,469 km (0.117 R)
• M45: 22,516,574 km (0.062 R)
• M46: 24,632,337 km (0.082 R)
• M47: 25,016,803 km (0.073 R)
• M48: 25,713,780 km (0.118 R)
• M49: 25,947,601 km (0.116 R)
• M50: 28,484,332 km (0.103 R)
• M51: 31,347,935 km (0.071 R)
• M52: 34,301,745 km (0.087 R)
• M53: 34,387,464 km (0.095 R)
• M54: 34,473,184 km (0.067 R)
• M55: 34,730,941 km (0.1 R)
• M56: 34,989,296 km (0.1 R)
• M57: 35,334,718 km (0.116 R)
• M58: 37,078,879 km (0.084 R)
• M59: 37,431,182 km (0.07 R)
• M60: 37,607,708 km (0.056 R)
• M61: 38,405,364 km (0.092 R)
• M62: 40,469,216 km (0.112 R)
• M63: 41,377,724 km (0.103 R)
• M64: 46,398,378 km (0.116 R)
• M65: 46,967,897 km (0.071 R)
• M66: 50,433,631 km (0.111 R)
• M67: 50,823,782 km (0.061 R)
• M68: 51,607,077 km (0.077 R)
• M69: 51,803,648 km (0.094 R)
• M70: 52,197,240 km (0.098 R)
• M71: 53,384,150 km (0.068 R)
• M72: 56,086,934 km (0.114 R)
• M73: 57,607,597 km (0.097 R)
• M74: 57,709,473 km (0.077 R)
• M75: 58,526,427 km (0.113 R)
• M76: 58,628,902 km (0.115 R)
• M77: 59,039,099 km (0.044 R)
• M78: 59,141,723 km (0.051 R)
• M79: 59,450,194 km (0.053 R)
• M80: 59,759,113 km (0.092 R)
• M81: 59,965,409 km (0.085 R)
• M82: 60,482,120 km (0.094 R)
• M83: 61,208,118 km (0.089 R)
• M84: 62,250,217 km (0.04 R)
• M85: 62,773,361 km (0.114 R)
• M86: 62,878,229 km (0.092 R)
• M87: 67,011,319 km (0.027 R)
• M88: 67,118,431 km (0.083 R)
• M89: 67,225,543 km (0.09 R)
• M90: 67,547,478 km (0.078 R)
• M91: 68,624,134 km (0.103 R)
• M92: 69,056,322 km (0.093 R)
• M93: 69,489,557 km (0.103 R)
• M94: 70,249,664 km (0.033 R)
• M95: 72,546,739 km (0.096 R)
• M96: 73,428,320 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 12,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit