🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.03 AU - 2.37 AU

Year: 1169 Days

Day: 40.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,949,778 km

• M1: 441,463 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.93 AU - 3.93 AU

Year: 2790 Days

Day: 36.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.1

Radius: 11

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.75 AU - 5.81 AU

Year: 4977 Days

Day: 8.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 83,949,778 km

• M1: 146,008 km (0.064 R)
• M2: 251,923 km (0.074 R)
• M3: 435,779 km (0.114 R)
• M4: 597,045 km (0.065 R)
• M5: 757,414 km (0.106 R)
• M6: 872,904 km (0.085 R)
• M7: 1,058,106 km (0.09 R)
• M8: 1,659,788 km (0.034 R)
• M9: 2,423,635 km (0.114 R)
• M10: 2,493,348 km (0.114 R)
• M11: 3,074,835 km (0.097 R)
• M12: 3,150,531 km (0.059 R)
• M13: 3,381,361 km (0.088 R)
• M14: 4,003,089 km (0.118 R)
• M15: 4,295,703 km (0.104 R)
• M16: 4,725,647 km (0.083 R)
• M17: 4,945,855 km (0.041 R)
• M18: 5,147,064 km (0.099 R)
• M19: 5,305,339 km (0.043 R)
• M20: 5,396,594 km (0.109 R)
• M21: 5,603,787 km (0.083 R)
• M22: 5,720,024 km (0.082 R)
• M23: 6,409,970 km (0.109 R)
• M24: 7,252,355 km (0.109 R)
• M25: 7,867,950 km (0.064 R)
• M26: 8,367,159 km (0.113 R)
• M27: 8,714,674 km (0.098 R)
• M28: 9,231,236 km (0.104 R)
• M29: 9,507,094 km (0.102 R)
• M30: 9,701,871 km (0.058 R)
• M31: 10,897,756 km (0.063 R)
• M32: 10,984,972 km (0.093 R)
• M33: 11,631,683 km (0.06 R)
• M34: 11,720,844 km (0.096 R)
• M35: 12,200,155 km (0.076 R)
• M36: 12,624,864 km (0.102 R)
• M37: 13,333,060 km (0.072 R)
• M38: 13,519,908 km (0.075 R)
• M39: 13,613,705 km (0.105 R)
• M40: 14,755,736 km (0.108 R)
• M41: 15,928,433 km (0.074 R)
• M42: 16,659,817 km (0.047 R)
• M43: 17,708,798 km (0.04 R)
• M44: 18,570,481 km (0.115 R)
• M45: 20,441,801 km (0.089 R)
• M46: 21,783,544 km (0.054 R)
• M47: 22,929,464 km (0.028 R)
• M48: 23,116,162 km (0.108 R)
• M49: 23,265,910 km (0.107 R)
• M50: 23,491,054 km (0.065 R)
• M51: 23,641,550 km (0.058 R)
• M52: 23,792,345 km (0.042 R)
• M53: 24,057,133 km (0.079 R)
• M54: 24,170,827 km (0.068 R)
• M55: 24,627,699 km (0.059 R)
• M56: 24,742,291 km (0.082 R)
• M57: 24,857,182 km (0.057 R)
• M58: 25,743,400 km (0.066 R)
• M59: 25,898,533 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.3

Radius: 7.4

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.54 AU - 15.34 AU

Year: 20682 Days

Day: 18 Hours

Environment

Temp: -190 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,949,778 km

• M1: 94,695 km (0.105 R)
• M2: 277,953 km (0.105 R)
• M3: 688,898 km (0.105 R)
• M4: 1,115,252 km (0.087 R)
• M5: 1,173,745 km (0.119 R)
• M6: 1,293,872 km (0.082 R)
• M7: 1,418,038 km (0.079 R)
• M8: 2,547,502 km (0.105 R)
• M9: 2,783,717 km (0.079 R)
• M10: 2,945,133 km (0.101 R)
• M11: 3,151,429 km (0.091 R)
• M12: 3,235,204 km (0.038 R)
• M13: 3,362,362 km (0.077 R)
• M14: 4,159,419 km (0.058 R)
• M15: 4,579,191 km (0.098 R)
• M16: 7,989,723 km (0.051 R)
• M17: 8,451,980 km (0.087 R)
• M18: 8,804,283 km (0.106 R)
• M19: 10,448,663 km (0.092 R)
• M20: 10,574,176 km (0.069 R)
• M21: 10,763,417 km (0.119 R)
• M22: 11,273,696 km (0.117 R)
• M23: 12,119,372 km (0.117 R)
• M24: 12,317,440 km (0.088 R)
• M25: 12,516,555 km (0.058 R)
• M26: 12,918,075 km (0.115 R)
• M27: 13,323,785 km (0.108 R)
• M28: 15,989,020 km (0.118 R)
• M29: 17,233,076 km (0.111 R)
• M30: 18,432,253 km (0.11 R)
• M31: 18,508,099 km (0.116 R)
• M32: 19,813,041 km (0.115 R)
• M33: 20,831,055 km (0.111 R)
• M34: 21,545,684 km (0.094 R)
• M35: 21,785,639 km (0.065 R)
• M36: 22,026,491 km (0.104 R)
• M37: 22,268,391 km (0.085 R)
• M38: 22,511,039 km (0.102 R)
• M39: 23,080,558 km (0.117 R)
• M40: 24,985,388 km (0.059 R)
• M41: 25,744,298 km (0.092 R)
• M42: 25,829,120 km (0.065 R)
• M43: 26,854,015 km (0.085 R)
• M44: 27,198,538 km (0.097 R)
• M45: 27,285,006 km (0.114 R)
• M46: 27,718,241 km (0.12 R)
• M47: 31,991,355 km (0.054 R)
• M48: 32,539,781 km (0.051 R)
• M49: 37,421,010 km (0.06 R)
• M50: 38,095,247 km (0.11 R)
• M51: 38,870,912 km (0.079 R)
• M52: 40,043,909 km (0.102 R)
• M53: 41,327,908 km (0.09 R)
• M54: 41,427,241 km (0.043 R)
• M55: 43,935,997 km (0.106 R)
• M56: 45,055,438 km (0.115 R)
• M57: 45,875,384 km (0.04 R)
• M58: 48,678,998 km (0.094 R)
• M59: 49,731,419 km (0.069 R)
• M60: 49,837,184 km (0.041 R)
• M61: 50,472,676 km (0.118 R)
• M62: 52,287,747 km (0.1 R)
• M63: 54,015,453 km (0.112 R)
• M64: 55,323,537 km (0.119 R)
• M65: 55,871,663 km (0.098 R)
• M66: 57,415,962 km (0.109 R)
• M67: 57,637,666 km (0.063 R)
• M68: 57,748,668 km (0.073 R)
• M69: 58,527,624 km (0.105 R)
• M70: 58,862,424 km (0.093 R)
• M71: 60,320,853 km (0.075 R)
• M72: 61,791,251 km (0.102 R)
• M73: 62,246,028 km (0.119 R)
• M74: 64,076,209 km (0.049 R)
• M75: 64,536,521 km (0.094 R)
• M76: 64,882,541 km (0.106 R)
• M77: 66,621,617 km (0.039 R)
• M78: 66,738,004 km (0.118 R)
• M79: 66,854,540 km (0.109 R)
• M80: 67,672,392 km (0.077 R)
• M81: 70,026,913 km (0.095 R)
• M82: 70,382,357 km (0.119 R)
• M83: 70,976,261 km (0.032 R)
• M84: 72,767,695 km (0.117 R)
• M85: 73,007,650 km (0.084 R)
• M86: 74,090,889 km (0.069 R)
• M87: 74,694,965 km (0.071 R)
• M88: 78,107,891 km (0.116 R)
• M89: 78,353,530 km (0.088 R)
• M90: 79,586,067 km (0.1 R)
• M91: 79,709,635 km (0.079 R)
• M92: 80,949,053 km (0.034 R)
• M93: 82,319,819 km (0.103 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 12,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit