🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.09 AU - 1.59 AU

Year: 594 Days

Day: 46.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.34 AU - 1.56 AU

Year: 669 Days

Day: 33.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,235,500 km

• M1: 402,269 km (0.113 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.7

Radius: 10.1

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.55 AU - 6.89 AU

Year: 5238 Days

Day: 8.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,235,500 km

• M1: 128,355 km (0.1 R)
• M2: 231,129 km (0.119 R)
• M3: 298,747 km (0.041 R)
• M4: 505,042 km (0.111 R)
• M5: 650,003 km (0.045 R)
• M6: 1,198,877 km (0.069 R)
• M7: 1,274,275 km (0.036 R)
• M8: 1,494,184 km (0.108 R)
• M9: 1,777,971 km (0.115 R)
• M10: 1,970,952 km (0.103 R)
• M11: 2,649,827 km (0.085 R)
• M12: 2,810,046 km (0.11 R)
• M13: 2,891,278 km (0.111 R)
• M14: 2,973,557 km (0.111 R)
• M15: 3,203,489 km (0.08 R)
• M16: 3,950,880 km (0.115 R)
• M17: 4,204,149 km (0.054 R)
• M18: 4,557,948 km (0.112 R)
• M19: 4,750,630 km (0.095 R)
• M20: 4,921,471 km (0.103 R)
• M21: 5,269,286 km (0.105 R)
• M22: 5,573,867 km (0.113 R)
• M23: 5,676,641 km (0.106 R)
• M24: 5,754,132 km (0.101 R)
• M25: 5,832,073 km (0.097 R)
• M26: 6,067,690 km (0.025 R)
• M27: 6,173,605 km (0.099 R)
• M28: 6,494,642 km (0.084 R)
• M29: 6,958,844 km (0.096 R)
• M30: 8,356,387 km (0.103 R)
• M31: 8,592,752 km (0.109 R)
• M32: 8,891,200 km (0.077 R)
• M33: 9,162,720 km (0.102 R)
• M34: 9,621,387 km (0.094 R)
• M35: 10,370,872 km (0.062 R)
• M36: 10,434,152 km (0.08 R)
• M37: 11,009,805 km (0.096 R)
• M38: 11,106,744 km (0.089 R)
• M39: 11,203,833 km (0.115 R)
• M40: 11,431,820 km (0.11 R)
• M41: 11,760,188 km (0.081 R)
• M42: 12,125,057 km (0.106 R)
• M43: 12,426,198 km (0.103 R)
• M44: 12,797,799 km (0.111 R)
• M45: 13,517,215 km (0.046 R)
• M46: 13,899,288 km (0.111 R)
• M47: 14,249,796 km (0.068 R)
• M48: 14,959,488 km (0.089 R)
• M49: 15,030,996 km (0.04 R)
• M50: 15,318,672 km (0.089 R)
• M51: 16,339,379 km (0.045 R)
• M52: 16,932,534 km (0.078 R)
• M53: 17,007,184 km (0.114 R)
• M54: 17,683,964 km (0.083 R)
• M55: 17,949,501 km (0.065 R)
• M56: 18,599,802 km (0.082 R)
• M57: 18,754,038 km (0.08 R)
• M58: 18,947,318 km (0.082 R)
• M59: 19,570,393 km (0.075 R)
• M60: 20,042,076 km (0.098 R)
• M61: 20,121,063 km (0.104 R)
• M62: 20,676,819 km (0.119 R)
• M63: 21,197,420 km (0.076 R)
• M64: 22,333,317 km (0.097 R)
• M65: 23,780,975 km (0.102 R)
• M66: 24,032,150 km (0.077 R)
• M67: 24,537,192 km (0.107 R)
• M68: 24,621,715 km (0.108 R)
• M69: 25,003,339 km (0.061 R)
• M70: 25,472,329 km (0.114 R)
• M71: 25,815,207 km (0.113 R)
• M72: 27,684,432 km (0.101 R)
• M73: 27,772,396 km (0.109 R)
• M74: 27,992,754 km (0.119 R)
• M75: 28,257,991 km (0.12 R)
• M76: 29,867,065 km (0.052 R)
• M77: 29,957,422 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.4

Radius: 12.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.09 AU - 7.99 AU

Year: 6404 Days

Day: 11.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 86,235,500 km

• M1: 166,502 km (0.078 R)
• M2: 299,196 km (0.102 R)
• M3: 881,431 km (0.059 R)
• M4: 997,070 km (0.083 R)
• M5: 1,430,305 km (0.092 R)
• M6: 1,512,734 km (0.088 R)
• M7: 1,711,848 km (0.072 R)
• M8: 2,073,726 km (0.118 R)
• M9: 2,560,368 km (0.115 R)
• M10: 2,747,664 km (0.05 R)
• M11: 2,975,053 km (0.082 R)
• M12: 3,082,165 km (0.06 R)
• M13: 3,190,623 km (0.096 R)
• M14: 3,300,428 km (0.087 R)
• M15: 3,618,324 km (0.108 R)
• M16: 3,926,645 km (0.029 R)
• M17: 4,284,034 km (0.055 R)
• M18: 4,776,810 km (0.081 R)
• M19: 4,987,593 km (0.064 R)
• M20: 5,638,493 km (0.098 R)
• M21: 5,749,645 km (0.115 R)
• M22: 6,041,959 km (0.108 R)
• M23: 6,178,542 km (0.091 R)
• M24: 7,043,666 km (0.114 R)
• M25: 7,429,629 km (0.027 R)
• M26: 8,577,493 km (0.114 R)
• M27: 8,731,280 km (0.072 R)
• M28: 9,303,043 km (0.109 R)
• M29: 9,487,647 km (0.094 R)
• M30: 9,833,517 km (0.096 R)
• M31: 10,021,561 km (0.08 R)
• M32: 10,702,680 km (0.107 R)
• M33: 10,785,408 km (0.08 R)
• M34: 11,286,561 km (0.079 R)
• M35: 11,823,617 km (0.105 R)
• M36: 12,893,691 km (0.053 R)
• M37: 13,574,361 km (0.112 R)
• M38: 14,115,307 km (0.047 R)
• M39: 14,449,359 km (0.108 R)
• M40: 14,755,287 km (0.084 R)
• M41: 16,317,089 km (0.119 R)
• M42: 17,150,049 km (0.051 R)
• M43: 17,441,466 km (0.041 R)
• M44: 17,604,229 km (0.106 R)
• M45: 17,800,052 km (0.101 R)
• M46: 18,790,241 km (0.106 R)
• M47: 19,764,571 km (0.081 R)
• M48: 20,514,506 km (0.098 R)
• M49: 20,892,988 km (0.066 R)
• M50: 22,749,049 km (0.057 R)
• M51: 23,176,600 km (0.077 R)
• M52: 23,427,176 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.6

Radius: 5.5

Gravity: 19.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.61 AU - 18.41 AU

Year: 25686 Days

Day: 18.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,235,500 km

• M1: 108,458 km (0.055 R)
• M2: 294,109 km (0.073 R)
• M3: 388,805 km (0.063 R)
• M4: 584,928 km (0.115 R)
• M5: 1,430,904 km (0.095 R)
• M6: 1,596,359 km (0.112 R)
• M7: 1,767,948 km (0.118 R)
• M8: 2,091,677 km (0.093 R)
• M9: 4,295,104 km (0.109 R)
• M10: 5,686,813 km (0.118 R)
• M11: 7,261,032 km (0.098 R)
• M12: 7,317,580 km (0.052 R)
• M13: 8,479,357 km (0.095 R)
• M14: 8,538,897 km (0.118 R)
• M15: 8,658,575 km (0.108 R)
• M16: 10,326,442 km (0.107 R)
• M17: 10,839,263 km (0.062 R)
• M18: 11,823,019 km (0.05 R)
• M19: 12,090,201 km (0.1 R)
• M20: 12,698,615 km (0.08 R)
• M21: 13,664,569 km (0.099 R)
• M22: 14,015,226 km (0.114 R)
• M23: 15,520,330 km (0.116 R)
• M24: 16,180,954 km (0.038 R)
• M25: 16,551,808 km (0.085 R)
• M26: 17,834,011 km (0.096 R)
• M27: 17,986,900 km (0.088 R)
• M28: 20,412,480 km (0.075 R)
• M29: 20,732,769 km (0.043 R)
• M30: 20,813,103 km (0.105 R)
• M31: 22,194,938 km (0.119 R)
• M32: 23,858,168 km (0.06 R)
• M33: 24,789,863 km (0.089 R)
• M34: 26,253,230 km (0.109 R)
• M35: 26,427,212 km (0.095 R)
• M36: 26,863,888 km (0.076 R)
• M37: 27,479,184 km (0.112 R)
• M38: 28,010,257 km (0.046 R)
• M39: 28,276,990 km (0.095 R)
• M40: 28,634,080 km (0.057 R)
• M41: 28,723,539 km (0.088 R)
• M42: 28,902,907 km (0.089 R)
• M43: 29,172,482 km (0.119 R)
• M44: 29,714,176 km (0.095 R)
• M45: 29,804,833 km (0.109 R)
• M46: 30,077,250 km (0.119 R)
• M47: 30,716,033 km (0.069 R)
• M48: 33,221,498 km (0.075 R)
• M49: 34,071,214 km (0.117 R)
• M50: 36,081,361 km (0.103 R)
• M51: 36,468,670 km (0.096 R)
• M52: 37,442,701 km (0.11 R)
• M53: 38,228,090 km (0.08 R)
• M54: 38,425,410 km (0.112 R)
• M55: 38,919,831 km (0.081 R)
• M56: 39,416,496 km (0.086 R)
• M57: 40,015,186 km (0.033 R)
• M58: 40,315,579 km (0.103 R)
• M59: 40,516,339 km (0.092 R)
• M60: 41,423,800 km (0.063 R)
• M61: 42,746,245 km (0.076 R)
• M62: 42,951,045 km (0.093 R)
• M63: 43,053,519 km (0.117 R)
• M64: 45,536,993 km (0.107 R)
• M65: 46,165,005 km (0.088 R)
• M66: 46,375,041 km (0.114 R)
• M67: 48,385,935 km (0.082 R)
• M68: 48,919,850 km (0.088 R)
• M69: 49,885,804 km (0.111 R)
• M70: 53,591,193 km (0.072 R)
• M71: 56,259,570 km (0.099 R)
• M72: 56,708,514 km (0.065 R)
• M73: 58,516,105 km (0.089 R)
• M74: 58,857,188 km (0.065 R)
• M75: 61,147,382 km (0.065 R)
• M76: 61,262,722 km (0.068 R)
• M77: 61,378,062 km (0.068 R)
• M78: 65,460,737 km (0.104 R)
• M79: 67,475,072 km (0.114 R)
• M80: 69,149,222 km (0.115 R)
• M81: 70,474,211 km (0.058 R)
• M82: 70,595,086 km (0.085 R)
• M83: 72,050,822 km (0.112 R)
• M84: 72,294,517 km (0.073 R)
• M85: 73,271,541 km (0.116 R)
• M86: 75,115,484 km (0.1 R)
• M87: 79,351,049 km (0.049 R)
• M88: 79,476,861 km (0.11 R)
• M89: 79,728,484 km (0.079 R)
• M90: 79,980,407 km (0.061 R)
• M91: 82,769,360 km (0.093 R)
• M92: 84,560,645 km (0.091 R)
• M93: 85,461,224 km (0.112 R)
• M94: 85,977,187 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 11,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit