🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.41 AU - 0.59 AU

Year: 123 Days

Day: 15.1 Hours

Environment

Temp: 301 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.45 AU - 0.61 AU

Year: 134 Days

Day: 26.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,904,517 km

• M1: 308,022 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.68 AU

Year: 142 Days

Day: 44.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,904,517 km

• M1: 80,932 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.09 AU - 1.45 AU

Year: 498 Days

Day: 16.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.1 AU - 1.62 AU

Year: 552 Days

Day: 39.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,904,517 km

• M1: 850,913 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.63 AU - 2.17 AU

Year: 912 Days

Day: 43.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.18 AU - 2.34 AU

Year: 1183 Days

Day: 18.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.2

Radius: 12.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.74 AU - 6.14 AU

Year: 5042 Days

Day: 9.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,904,517 km

• M1: 255,064 km (0.065 R)
• M2: 780,901 km (0.106 R)
• M3: 931,546 km (0.051 R)
• M4: 1,325,288 km (0.061 R)
• M5: 2,129,675 km (0.081 R)
• M6: 2,215,395 km (0.03 R)
• M7: 2,390,424 km (0.089 R)
• M8: 2,638,607 km (0.085 R)
• M9: 2,742,578 km (0.054 R)
• M10: 3,345,607 km (0.083 R)
• M11: 3,910,040 km (0.1 R)
• M12: 4,325,622 km (0.118 R)
• M13: 4,518,005 km (0.098 R)
• M14: 5,040,251 km (0.088 R)
• M15: 5,286,639 km (0.088 R)
• M16: 5,731,394 km (0.108 R)
• M17: 5,912,557 km (0.111 R)
• M18: 6,421,040 km (0.084 R)
• M19: 7,072,239 km (0.037 R)
• M20: 7,234,254 km (0.085 R)
• M21: 7,911,633 km (0.12 R)
• M22: 8,351,900 km (0.068 R)
• M23: 8,678,621 km (0.119 R)
• M24: 9,540,604 km (0.093 R)
• M25: 9,827,982 km (0.056 R)
• M26: 10,191,205 km (0.056 R)
• M27: 11,118,712 km (0.052 R)
• M28: 11,402,200 km (0.092 R)
• M29: 11,497,344 km (0.105 R)
• M30: 12,053,848 km (0.082 R)
• M31: 12,208,832 km (0.105 R)
• M32: 12,756,958 km (0.09 R)
• M33: 12,934,830 km (0.061 R)
• M34: 13,173,140 km (0.075 R)
• M35: 13,292,968 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.3

Radius: 12

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.98 AU - 8.16 AU

Year: 5865 Days

Day: 9 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 68,904,517 km

• M1: 150,645 km (0.108 R)
• M2: 363,224 km (0.108 R)
• M3: 446,699 km (0.083 R)
• M4: 684,111 km (0.098 R)
• M5: 920,476 km (0.071 R)
• M6: 1,044,343 km (0.118 R)
• M7: 1,146,069 km (0.103 R)
• M8: 1,310,029 km (0.117 R)
• M9: 1,587,233 km (0.107 R)
• M10: 1,883,437 km (0.101 R)
• M11: 2,067,443 km (0.087 R)
• M12: 2,221,528 km (0.063 R)
• M13: 2,541,369 km (0.084 R)
• M14: 2,941,992 km (0.115 R)
• M15: 3,116,124 km (0.116 R)
• M16: 3,362,960 km (0.085 R)
• M17: 3,446,585 km (0.076 R)
• M18: 3,559,382 km (0.096 R)
• M19: 4,352,400 km (0.096 R)
• M20: 4,474,622 km (0.047 R)
• M21: 5,312,370 km (0.113 R)
• M22: 5,841,797 km (0.113 R)
• M23: 6,267,104 km (0.096 R)
• M24: 7,274,196 km (0.073 R)
• M25: 7,768,917 km (0.104 R)
• M26: 8,293,407 km (0.084 R)
• M27: 8,655,882 km (0.112 R)
• M28: 9,515,322 km (0.119 R)
• M29: 9,594,759 km (0.113 R)
• M30: 9,975,336 km (0.112 R)
• M31: 10,096,659 km (0.093 R)
• M32: 10,360,999 km (0.079 R)
• M33: 10,689,516 km (0.112 R)
• M34: 11,167,780 km (0.099 R)
• M35: 11,335,779 km (0.082 R)
• M36: 12,016,150 km (0.065 R)
• M37: 12,753,667 km (0.114 R)
• M38: 13,105,821 km (0.049 R)
• M39: 13,438,826 km (0.092 R)
• M40: 14,569,187 km (0.097 R)
• M41: 14,730,005 km (0.112 R)
• M42: 15,448,673 km (0.093 R)
• M43: 15,542,172 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.6

Radius: 4.6

Gravity: 14.82 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.17 AU - 21.81 AU

Year: 25473 Days

Day: 20.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,904,517 km

• M1: 63,429 km (0.107 R)
• M2: 237,561 km (0.086 R)
• M3: 345,870 km (0.067 R)
• M4: 397,182 km (0.026 R)
• M5: 488,886 km (0.102 R)
• M6: 587,471 km (0.119 R)
• M7: 714,479 km (0.118 R)
• M8: 758,760 km (0.113 R)
• M9: 873,652 km (0.115 R)
• M10: 1,018,911 km (0.079 R)
• M11: 1,171,950 km (0.03 R)
• M12: 1,224,608 km (0.118 R)
• M13: 1,359,695 km (0.108 R)
• M14: 1,471,295 km (0.112 R)
• M15: 1,885,232 km (0.061 R)
• M16: 2,009,847 km (0.084 R)
• M17: 3,663,652 km (0.118 R)
• M18: 5,402,727 km (0.102 R)
• M19: 6,122,891 km (0.101 R)
• M20: 6,168,967 km (0.033 R)
• M21: 6,261,269 km (0.098 R)
• M22: 6,588,290 km (0.046 R)
• M23: 8,922,615 km (0.114 R)
• M24: 9,823,793 km (0.047 R)
• M25: 10,642,692 km (0.106 R)
• M26: 11,825,562 km (0.103 R)
• M27: 11,882,858 km (0.081 R)
• M28: 12,286,922 km (0.041 R)
• M29: 12,519,846 km (0.064 R)
• M30: 13,827,032 km (0.113 R)
• M31: 15,176,704 km (0.097 R)
• M32: 16,057,387 km (0.066 R)
• M33: 16,120,966 km (0.079 R)
• M34: 16,184,545 km (0.093 R)
• M35: 16,248,274 km (0.117 R)
• M36: 16,439,908 km (0.1 R)
• M37: 17,213,778 km (0.037 R)
• M38: 17,343,928 km (0.104 R)
• M39: 17,736,324 km (0.088 R)
• M40: 19,334,777 km (0.099 R)
• M41: 19,741,533 km (0.056 R)
• M42: 23,599,513 km (0.079 R)
• M43: 23,744,174 km (0.096 R)
• M44: 24,252,508 km (0.083 R)
• M45: 24,691,129 km (0.108 R)
• M46: 25,206,044 km (0.075 R)
• M47: 26,097,049 km (0.067 R)
• M48: 26,847,582 km (0.067 R)
• M49: 28,831,549 km (0.059 R)
• M50: 29,373,692 km (0.085 R)
• M51: 29,607,064 km (0.042 R)
• M52: 29,685,005 km (0.112 R)
• M53: 30,232,383 km (0.112 R)
• M54: 30,862,190 km (0.085 R)
• M55: 32,214,705 km (0.032 R)
• M56: 33,586,368 km (0.095 R)
• M57: 35,637,953 km (0.1 R)
• M58: 36,303,065 km (0.102 R)
• M59: 36,804,517 km (0.051 R)
• M60: 37,561,033 km (0.112 R)
• M61: 37,645,407 km (0.117 R)
• M62: 39,947,269 km (0.11 R)
• M63: 40,724,580 km (0.076 R)
• M64: 41,506,827 km (0.086 R)
• M65: 44,506,863 km (0.09 R)
• M66: 44,953,861 km (0.037 R)
• M67: 45,402,355 km (0.081 R)
• M68: 46,394,339 km (0.086 R)
• M69: 48,491,402 km (0.044 R)
• M70: 49,505,227 km (0.108 R)
• M71: 50,712,332 km (0.109 R)
• M72: 53,060,869 km (0.042 R)
• M73: 53,345,105 km (0.111 R)
• M74: 55,540,753 km (0.11 R)
• M75: 56,504,462 km (0.115 R)
• M76: 58,155,574 km (0.09 R)
• M77: 58,253,261 km (0.084 R)
• M78: 58,644,310 km (0.107 R)
• M79: 59,428,951 km (0.03 R)
• M80: 60,315,767 km (0.057 R)
• M81: 61,405,588 km (0.091 R)
• M82: 62,102,564 km (0.092 R)
• M83: 63,604,826 km (0.034 R)
• M84: 64,108,223 km (0.115 R)
• M85: 64,411,009 km (0.111 R)
• M86: 64,714,094 km (0.117 R)
• M87: 66,542,928 km (0.051 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 16,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit