🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.68 AU - 0.78 AU

Year: 219 Days

Day: 26.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,024,471 km

• M1: 192,682 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.66 AU - 4.36 AU

Year: 2311 Days

Day: 25.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,024,471 km

• M1: 66,421 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.84 AU - 5.66 AU

Year: 3638 Days

Day: 47.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.75 AU - 4.87 AU

Year: 3708 Days

Day: 22.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,024,471 km

• M1: 1,812,378 km (0.103 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.8

Radius: 10.2

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.46 AU - 7.04 AU

Year: 4846 Days

Day: 14.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,024,471 km

• M1: 130,898 km (0.116 R)
• M2: 208,091 km (0.071 R)
• M3: 422,016 km (0.081 R)
• M4: 597,793 km (0.09 R)
• M5: 754,572 km (0.09 R)
• M6: 867,219 km (0.111 R)
• M7: 998,117 km (0.105 R)
• M8: 1,072,318 km (0.106 R)
• M9: 1,240,166 km (0.102 R)
• M10: 1,375,253 km (0.051 R)
• M11: 1,487,003 km (0.083 R)
• M12: 1,558,511 km (0.089 R)
• M13: 1,917,994 km (0.098 R)
• M14: 2,172,161 km (0.08 R)
• M15: 2,403,589 km (0.07 R)
• M16: 2,471,207 km (0.078 R)
• M17: 2,712,957 km (0.108 R)
• M18: 2,783,568 km (0.085 R)
• M19: 2,944,535 km (0.107 R)
• M20: 3,035,341 km (0.113 R)
• M21: 3,127,044 km (0.07 R)
• M22: 3,257,045 km (0.059 R)
• M23: 3,369,991 km (0.061 R)
• M24: 3,484,134 km (0.04 R)
• M25: 3,561,028 km (0.108 R)
• M26: 3,638,519 km (0.116 R)
• M27: 3,795,148 km (0.03 R)
• M28: 4,548,523 km (0.101 R)
• M29: 4,931,793 km (0.079 R)
• M30: 5,661,083 km (0.081 R)
• M31: 6,003,811 km (0.103 R)
• M32: 6,495,091 km (0.119 R)
• M33: 6,805,656 km (0.102 R)
• M34: 6,926,531 km (0.112 R)
• M35: 7,121,158 km (0.059 R)
• M36: 7,293,046 km (0.052 R)
• M37: 7,367,246 km (0.106 R)
• M38: 7,541,079 km (0.054 R)
• M39: 7,892,933 km (0.111 R)
• M40: 8,275,754 km (0.117 R)
• M41: 8,353,096 km (0.029 R)
• M42: 9,219,567 km (0.116 R)
• M43: 9,353,308 km (0.083 R)
• M44: 9,568,729 km (0.103 R)
• M45: 9,731,341 km (0.104 R)
• M46: 9,922,228 km (0.06 R)
• M47: 10,418,893 km (0.035 R)
• M48: 10,586,293 km (0.118 R)
• M49: 10,670,218 km (0.102 R)
• M50: 10,754,441 km (0.101 R)
• M51: 11,008,459 km (0.102 R)
• M52: 11,637,817 km (0.084 R)
• M53: 12,015,252 km (0.095 R)
• M54: 13,081,287 km (0.045 R)
• M55: 13,322,289 km (0.068 R)
• M56: 13,595,155 km (0.091 R)
• M57: 13,808,781 km (0.096 R)
• M58: 14,208,207 km (0.103 R)
• M59: 14,331,925 km (0.087 R)
• M60: 14,549,291 km (0.119 R)
• M61: 14,642,789 km (0.102 R)
• M62: 15,207,970 km (0.056 R)
• M63: 15,652,425 km (0.066 R)
• M64: 15,876,224 km (0.117 R)
• M65: 16,391,887 km (0.097 R)
• M66: 16,716,964 km (0.107 R)
• M67: 16,847,563 km (0.107 R)
• M68: 17,109,808 km (0.077 R)
• M69: 17,307,426 km (0.108 R)
• M70: 17,804,839 km (0.107 R)
• M71: 17,971,641 km (0.075 R)
• M72: 18,340,400 km (0.115 R)
• M73: 18,644,083 km (0.101 R)
• M74: 18,813,578 km (0.117 R)
• M75: 19,565,008 km (0.113 R)
• M76: 19,771,752 km (0.053 R)
• M77: 20,152,479 km (0.117 R)
• M78: 20,256,748 km (0.107 R)
• M79: 22,092,464 km (0.078 R)
• M80: 22,595,711 km (0.118 R)
• M81: 23,175,553 km (0.044 R)
• M82: 23,248,407 km (0.039 R)
• M83: 23,503,920 km (0.099 R)
• M84: 24,202,093 km (0.096 R)
• M85: 24,646,548 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.7

Radius: 13.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.25 AU - 9.87 AU

Year: 9585 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 147.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,024,471 km

• M1: 210,634 km (0.109 R)
• M2: 432,338 km (0.103 R)
• M3: 1,025,344 km (0.118 R)
• M4: 1,226,104 km (0.059 R)
• M5: 1,406,669 km (0.104 R)
• M6: 2,138,352 km (0.095 R)
• M7: 2,237,386 km (0.112 R)
• M8: 2,565,454 km (0.106 R)
• M9: 2,778,481 km (0.032 R)
• M10: 2,931,071 km (0.11 R)
• M11: 3,383,006 km (0.09 R)
• M12: 3,617,277 km (0.096 R)
• M13: 4,127,106 km (0.119 R)
• M14: 4,377,832 km (0.054 R)
• M15: 4,505,140 km (0.098 R)
• M16: 5,080,194 km (0.103 R)
• M17: 5,268,089 km (0.065 R)
• M18: 5,458,378 km (0.027 R)
• M19: 5,706,411 km (0.097 R)
• M20: 6,414,906 km (0.112 R)
• M21: 6,501,823 km (0.078 R)
• M22: 6,706,173 km (0.119 R)
• M23: 6,942,388 km (0.08 R)
• M24: 7,061,468 km (0.072 R)
• M25: 7,362,310 km (0.08 R)
• M26: 7,606,005 km (0.068 R)
• M27: 9,058,899 km (0.088 R)
• M28: 9,156,736 km (0.078 R)
• M29: 9,353,158 km (0.061 R)
• M30: 9,518,015 km (0.105 R)
• M31: 9,783,850 km (0.065 R)
• M32: 10,254,784 km (0.081 R)
• M33: 10,356,661 km (0.087 R)
• M34: 10,698,791 km (0.115 R)
• M35: 11,359,266 km (0.056 R)
• M36: 11,605,803 km (0.105 R)
• M37: 11,712,167 km (0.108 R)
• M38: 11,818,681 km (0.095 R)
• M39: 12,032,905 km (0.079 R)
• M40: 12,573,851 km (0.048 R)
• M41: 12,975,671 km (0.081 R)
• M42: 13,196,627 km (0.117 R)
• M43: 14,320,256 km (0.064 R)
• M44: 14,624,987 km (0.08 R)
• M45: 14,816,622 km (0.062 R)
• M46: 15,163,689 km (0.103 R)
• M47: 15,552,344 km (0.082 R)
• M48: 15,708,674 km (0.079 R)
• M49: 16,538,493 km (0.066 R)
• M50: 17,301,592 km (0.062 R)
• M51: 17,544,988 km (0.052 R)
• M52: 17,789,431 km (0.108 R)
• M53: 17,953,091 km (0.08 R)
• M54: 18,076,060 km (0.092 R)
• M55: 18,654,106 km (0.097 R)
• M56: 19,112,474 km (0.063 R)
• M57: 20,082,916 km (0.112 R)
• M58: 20,810,560 km (0.102 R)
• M59: 21,026,280 km (0.04 R)
• M60: 21,416,282 km (0.09 R)
• M61: 21,677,779 km (0.075 R)
• M62: 23,402,493 km (0.104 R)
• M63: 23,716,648 km (0.049 R)
• M64: 24,258,641 km (0.087 R)
• M65: 25,079,185 km (0.111 R)
• M66: 25,354,745 km (0.106 R)
• M67: 26,048,131 km (0.112 R)
• M68: 27,689,967 km (0.106 R)
• M69: 29,268,524 km (0.089 R)
• M70: 29,752,773 km (0.037 R)
• M71: 30,337,251 km (0.057 R)
• M72: 30,434,939 km (0.09 R)
• M73: 30,630,912 km (0.079 R)
• M74: 30,778,116 km (0.058 R)
• M75: 30,876,253 km (0.085 R)
• M76: 31,418,545 km (0.105 R)
• M77: 32,462,588 km (0.109 R)
• M78: 33,618,980 km (0.113 R)
• M79: 33,770,822 km (0.114 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 10,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit