🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.41 AU - 0.67 AU

Year: 151 Days

Day: 18.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 173.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,768,806 km

• M1: 520,451 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.38 AU - 3.58 AU

Year: 1959 Days

Day: 15.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.4

Radius: 10.7

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.98 AU - 7.28 AU

Year: 5779 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,768,806 km

• M1: 142,118 km (0.112 R)
• M2: 234,869 km (0.094 R)
• M3: 395,537 km (0.109 R)
• M4: 483,650 km (0.111 R)
• M5: 610,210 km (0.119 R)
• M6: 694,284 km (0.106 R)
• M7: 840,291 km (0.091 R)
• M8: 984,653 km (0.101 R)
• M9: 1,326,784 km (0.087 R)
• M10: 1,555,519 km (0.084 R)
• M11: 1,690,007 km (0.086 R)
• M12: 1,812,977 km (0.102 R)
• M13: 2,150,021 km (0.056 R)
• M14: 2,334,475 km (0.077 R)
• M15: 2,559,470 km (0.111 R)
• M16: 2,647,882 km (0.072 R)
• M17: 2,773,395 km (0.091 R)
• M18: 3,929,786 km (0.084 R)
• M19: 4,135,783 km (0.116 R)
• M20: 4,366,463 km (0.067 R)
• M21: 4,818,697 km (0.089 R)
• M22: 5,173,244 km (0.118 R)
• M23: 5,285,891 km (0.104 R)
• M24: 5,605,432 km (0.118 R)
• M25: 5,674,846 km (0.077 R)
• M26: 5,861,095 km (0.118 R)
• M27: 7,070,594 km (0.114 R)
• M28: 7,145,692 km (0.091 R)
• M29: 7,499,192 km (0.091 R)
• M30: 7,601,217 km (0.097 R)
• M31: 7,678,111 km (0.068 R)
• M32: 8,170,886 km (0.089 R)
• M33: 8,276,053 km (0.087 R)
• M34: 8,781,245 km (0.049 R)
• M35: 8,888,956 km (0.104 R)
• M36: 9,132,800 km (0.038 R)
• M37: 9,241,857 km (0.063 R)
• M38: 9,654,747 km (0.094 R)
• M39: 10,186,568 km (0.037 R)
• M40: 10,900,748 km (0.108 R)
• M41: 11,190,968 km (0.088 R)
• M42: 11,454,410 km (0.079 R)
• M43: 12,498,154 km (0.082 R)
• M44: 12,985,394 km (0.108 R)
• M45: 13,541,001 km (0.093 R)
• M46: 13,634,350 km (0.059 R)
• M47: 13,759,115 km (0.088 R)
• M48: 13,915,744 km (0.076 R)
• M49: 14,325,492 km (0.09 R)
• M50: 14,420,636 km (0.115 R)
• M51: 14,611,673 km (0.104 R)
• M52: 15,318,822 km (0.096 R)
• M53: 15,546,211 km (0.113 R)
• M54: 16,500,196 km (0.113 R)
• M55: 16,900,371 km (0.116 R)
• M56: 17,202,708 km (0.099 R)
• M57: 18,154,599 km (0.084 R)
• M58: 18,223,265 km (0.03 R)
• M59: 18,706,316 km (0.09 R)
• M60: 19,228,562 km (0.095 R)
• M61: 19,368,586 km (0.08 R)
• M62: 19,473,903 km (0.075 R)
• M63: 19,861,511 km (0.026 R)
• M64: 20,216,058 km (0.039 R)
• M65: 20,967,638 km (0.102 R)
• M66: 21,039,594 km (0.074 R)
• M67: 21,111,700 km (0.07 R)
• M68: 21,328,617 km (0.112 R)
• M69: 21,837,699 km (0.093 R)
• M70: 22,313,869 km (0.054 R)
• M71: 22,461,073 km (0.107 R)
• M72: 22,645,527 km (0.106 R)
• M73: 22,719,429 km (0.069 R)
• M74: 23,239,281 km (0.108 R)
• M75: 23,687,925 km (0.107 R)
• M76: 23,875,671 km (0.036 R)
• M77: 24,252,807 km (0.069 R)
• M78: 25,742,054 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.9

Radius: 5.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.08 AU - 16.48 AU

Year: 19479 Days

Day: 19.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,768,806 km

• M1: 69,563 km (0.107 R)
• M2: 145,260 km (0.06 R)
• M3: 239,805 km (0.089 R)
• M4: 335,698 km (0.113 R)
• M5: 752,776 km (0.089 R)
• M6: 853,605 km (0.094 R)
• M7: 1,068,428 km (0.097 R)
• M8: 1,149,360 km (0.09 R)
• M9: 1,248,993 km (0.103 R)
• M10: 1,421,629 km (0.116 R)
• M11: 1,565,243 km (0.096 R)
• M12: 1,732,493 km (0.065 R)
• M13: 1,886,130 km (0.072 R)
• M14: 2,004,163 km (0.102 R)
• M15: 3,336,481 km (0.117 R)
• M16: 4,148,349 km (0.103 R)
• M17: 4,354,046 km (0.119 R)
• M18: 4,458,166 km (0.104 R)
• M19: 4,536,705 km (0.047 R)
• M20: 4,615,842 km (0.105 R)
• M21: 4,721,907 km (0.111 R)
• M22: 5,154,694 km (0.098 R)
• M23: 5,913,454 km (0.039 R)
• M24: 6,174,054 km (0.069 R)
• M25: 6,468,014 km (0.102 R)
• M26: 7,284,369 km (0.103 R)
• M27: 7,657,616 km (0.106 R)
• M28: 8,196,916 km (0.115 R)
• M29: 8,325,570 km (0.069 R)
• M30: 8,715,572 km (0.08 R)
• M31: 9,244,999 km (0.071 R)
• M32: 9,412,548 km (0.116 R)
• M33: 9,513,527 km (0.067 R)
• M34: 9,852,815 km (0.107 R)
• M35: 10,196,142 km (0.115 R)
• M36: 10,334,520 km (0.111 R)
• M37: 10,438,790 km (0.097 R)
• M38: 10,578,365 km (0.115 R)
• M39: 10,824,004 km (0.075 R)
• M40: 11,392,476 km (0.101 R)
• M41: 11,428,380 km (0.088 R)
• M42: 11,536,090 km (0.062 R)
• M43: 13,343,831 km (0.09 R)
• M44: 13,761,658 km (0.038 R)
• M45: 14,454,595 km (0.087 R)
• M46: 15,198,246 km (0.113 R)
• M47: 15,316,877 km (0.115 R)
• M48: 15,594,680 km (0.118 R)
• M49: 16,276,398 km (0.101 R)
• M50: 16,804,179 km (0.092 R)
• M51: 16,885,860 km (0.092 R)
• M52: 17,420,223 km (0.075 R)
• M53: 17,751,732 km (0.068 R)
• M54: 18,043,598 km (0.109 R)
• M55: 18,336,959 km (0.083 R)
• M56: 18,801,311 km (0.106 R)
• M57: 19,741,384 km (0.113 R)
• M58: 21,268,329 km (0.091 R)
• M59: 21,889,609 km (0.066 R)
• M60: 22,337,056 km (0.079 R)
• M61: 22,606,931 km (0.044 R)
• M62: 22,968,509 km (0.114 R)
• M63: 23,651,723 km (0.115 R)
• M64: 23,789,053 km (0.086 R)
• M65: 24,064,762 km (0.052 R)
• M66: 25,882,077 km (0.074 R)
• M67: 26,212,838 km (0.112 R)
• M68: 27,070,034 km (0.082 R)
• M69: 27,550,243 km (0.118 R)
• M70: 27,888,035 km (0.119 R)
• M71: 27,984,825 km (0.071 R)
• M72: 28,033,145 km (0.037 R)
• M73: 28,518,889 km (0.102 R)
• M74: 28,811,802 km (0.105 R)
• M75: 29,597,490 km (0.096 R)
• M76: 30,789,037 km (0.098 R)
• M77: 30,839,152 km (0.063 R)
• M78: 31,642,642 km (0.084 R)
• M79: 32,453,014 km (0.083 R)
• M80: 33,578,588 km (0.046 R)
• M81: 33,887,658 km (0.043 R)
• M82: 34,042,641 km (0.119 R)
• M83: 34,560,848 km (0.119 R)
• M84: 34,716,729 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 15,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit