🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.55 AU - 0.55 AU

Year: 119 Days

Day: 33.5 Hours

Environment

Temp: 349 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,665,231 km

• M1: 251,624 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.42 AU - 4.94 AU

Year: 2483 Days

Day: 32.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.8 AU - 7.78 AU

Year: 5141 Days

Day: 24.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.7

Radius: 10.8

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.18 AU - 15.24 AU

Year: 13951 Days

Day: 14 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,665,231 km

• M1: 229,483 km (0.098 R)
• M2: 451,636 km (0.11 R)
• M3: 519,404 km (0.032 R)
• M4: 687,253 km (0.066 R)
• M5: 852,558 km (0.114 R)
• M6: 1,102,237 km (0.047 R)
• M7: 1,298,809 km (0.119 R)
• M8: 1,480,421 km (0.067 R)
• M9: 1,642,884 km (0.107 R)
• M10: 1,811,481 km (0.071 R)
• M11: 1,927,120 km (0.101 R)
• M12: 2,258,030 km (0.058 R)
• M13: 2,705,477 km (0.101 R)
• M14: 3,941,455 km (0.068 R)
• M15: 4,130,846 km (0.042 R)
• M16: 4,597,741 km (0.118 R)
• M17: 5,666,468 km (0.091 R)
• M18: 5,751,739 km (0.097 R)
• M19: 5,923,776 km (0.11 R)
• M20: 6,097,310 km (0.066 R)
• M21: 6,449,763 km (0.101 R)
• M22: 6,538,923 km (0.083 R)
• M23: 7,174,564 km (0.116 R)
• M24: 7,406,441 km (0.103 R)
• M25: 7,877,525 km (0.089 R)
• M26: 9,097,645 km (0.079 R)
• M27: 9,247,991 km (0.114 R)
• M28: 9,348,670 km (0.088 R)
• M29: 9,602,089 km (0.094 R)
• M30: 10,167,419 km (0.055 R)
• M31: 11,873,134 km (0.045 R)
• M32: 12,202,698 km (0.073 R)
• M33: 13,096,396 km (0.084 R)
• M34: 14,126,976 km (0.108 R)
• M35: 14,359,600 km (0.056 R)
• M36: 14,710,856 km (0.115 R)
• M37: 15,721,390 km (0.113 R)
• M38: 15,901,954 km (0.049 R)
• M39: 16,144,004 km (0.082 R)
• M40: 16,938,817 km (0.072 R)
• M41: 17,746,197 km (0.063 R)
• M42: 18,249,444 km (0.11 R)
• M43: 18,821,207 km (0.099 R)
• M44: 19,077,169 km (0.109 R)
• M45: 20,243,285 km (0.117 R)
• M46: 21,099,882 km (0.106 R)
• M47: 21,232,725 km (0.116 R)
• M48: 21,566,029 km (0.08 R)
• M49: 22,440,728 km (0.044 R)
• M50: 23,878,064 km (0.107 R)
• M51: 24,363,808 km (0.094 R)
• M52: 24,642,808 km (0.093 R)
• M53: 25,063,328 km (0.089 R)
• M54: 25,345,021 km (0.088 R)
• M55: 25,911,548 km (0.055 R)
• M56: 26,697,386 km (0.034 R)
• M57: 27,346,192 km (0.084 R)
• M58: 27,708,817 km (0.058 R)
• M59: 27,854,376 km (0.105 R)
• M60: 28,292,398 km (0.076 R)
• M61: 29,471,678 km (0.087 R)
• M62: 29,545,879 km (0.117 R)
• M63: 30,291,774 km (0.05 R)
• M64: 33,104,812 km (0.099 R)
• M65: 34,346,923 km (0.114 R)
• M66: 36,477,496 km (0.106 R)
• M67: 37,599,031 km (0.084 R)
• M68: 38,650,555 km (0.097 R)
• M69: 39,139,141 km (0.112 R)
• M70: 39,629,673 km (0.094 R)
• M71: 40,287,006 km (0.116 R)
• M72: 40,534,441 km (0.09 R)
• M73: 40,699,746 km (0.105 R)
• M74: 42,029,671 km (0.111 R)
• M75: 42,615,945 km (0.07 R)
• M76: 42,783,944 km (0.091 R)
• M77: 44,561,466 km (0.11 R)
• M78: 45,759,894 km (0.117 R)
• M79: 46,018,100 km (0.081 R)
• M80: 47,229,245 km (0.074 R)
• M81: 47,490,293 km (0.073 R)
• M82: 48,275,831 km (0.062 R)
• M83: 48,363,346 km (0.105 R)
• M84: 48,889,781 km (0.078 R)
• M85: 52,537,875 km (0.047 R)
• M86: 55,262,052 km (0.106 R)
• M87: 55,353,755 km (0.103 R)
• M88: 55,996,278 km (0.05 R)
• M89: 58,404,804 km (0.05 R)
• M90: 58,778,350 km (0.076 R)
• M91: 61,890,135 km (0.085 R)
• M92: 62,557,042 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.3

Radius: 6.9

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 15.59 AU - 20.67 AU

Year: 22432 Days

Day: 15.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,665,231 km

• M1: 115,041 km (0.063 R)
• M2: 181,013 km (0.1 R)
• M3: 302,038 km (0.096 R)
• M4: 373,845 km (0.112 R)
• M5: 432,039 km (0.117 R)
• M6: 493,673 km (0.056 R)
• M7: 697,575 km (0.043 R)
• M8: 1,009,038 km (0.108 R)
• M9: 1,064,987 km (0.075 R)
• M10: 1,422,825 km (0.082 R)
• M11: 1,517,970 km (0.088 R)
• M12: 1,954,347 km (0.098 R)
• M13: 2,132,218 km (0.091 R)
• M14: 2,315,476 km (0.075 R)
• M15: 2,815,582 km (0.106 R)
• M16: 4,136,531 km (0.112 R)
• M17: 4,931,344 km (0.107 R)
• M18: 6,235,239 km (0.052 R)
• M19: 6,287,449 km (0.094 R)
• M20: 6,979,040 km (0.056 R)
• M21: 7,251,458 km (0.089 R)
• M22: 8,318,240 km (0.07 R)
• M23: 8,491,175 km (0.099 R)
• M24: 8,840,636 km (0.061 R)
• M25: 9,373,503 km (0.065 R)
• M26: 9,553,470 km (0.085 R)
• M27: 10,346,338 km (0.05 R)
• M28: 10,470,205 km (0.081 R)
• M29: 10,907,630 km (0.056 R)
• M30: 12,190,132 km (0.031 R)
• M31: 12,255,506 km (0.106 R)
• M32: 12,452,228 km (0.108 R)
• M33: 15,034,287 km (0.1 R)
• M34: 15,174,610 km (0.102 R)
• M35: 15,811,597 km (0.03 R)
• M36: 15,954,463 km (0.077 R)
• M37: 16,457,411 km (0.099 R)
• M38: 16,747,182 km (0.088 R)
• M39: 17,405,263 km (0.086 R)
• M40: 18,370,768 km (0.104 R)
• M41: 21,291,068 km (0.106 R)
• M42: 21,369,906 km (0.108 R)
• M43: 21,448,744 km (0.104 R)
• M44: 22,003,603 km (0.05 R)
• M45: 22,723,917 km (0.043 R)
• M46: 23,046,599 km (0.064 R)
• M47: 25,681,616 km (0.102 R)
• M48: 27,719,737 km (0.117 R)
• M49: 28,323,814 km (0.103 R)
• M50: 30,339,346 km (0.102 R)
• M51: 31,948,720 km (0.076 R)
• M52: 33,769,176 km (0.087 R)
• M53: 35,342,946 km (0.108 R)
• M54: 35,436,145 km (0.076 R)
• M55: 36,091,683 km (0.055 R)
• M56: 37,414,727 km (0.085 R)
• M57: 37,509,721 km (0.11 R)
• M58: 40,205,176 km (0.104 R)
• M59: 40,595,327 km (0.113 R)
• M60: 41,379,369 km (0.107 R)
• M61: 41,477,805 km (0.079 R)
• M62: 43,062,046 km (0.09 R)
• M63: 44,666,035 km (0.041 R)
• M64: 44,968,970 km (0.115 R)
• M65: 45,881,817 km (0.062 R)
• M66: 46,493,821 km (0.113 R)
• M67: 47,313,917 km (0.117 R)
• M68: 47,519,764 km (0.074 R)
• M69: 48,553,186 km (0.119 R)
• M70: 49,072,590 km (0.07 R)
• M71: 49,698,357 km (0.1 R)
• M72: 50,747,188 km (0.1 R)
• M73: 53,187,279 km (0.115 R)
• M74: 54,475,317 km (0.099 R)
• M75: 54,799,046 km (0.063 R)
• M76: 56,208,857 km (0.104 R)
• M77: 57,520,830 km (0.095 R)
• M78: 57,960,349 km (0.105 R)
• M79: 59,507,490 km (0.041 R)
• M80: 60,509,347 km (0.098 R)
• M81: 63,888,613 km (0.107 R)
• M82: 71,063,925 km (0.069 R)
• M83: 71,181,808 km (0.112 R)
• M84: 71,417,575 km (0.095 R)
• M85: 72,008,187 km (0.117 R)
• M86: 77,517,727 km (0.109 R)
• M87: 77,639,051 km (0.097 R)
• M88: 78,733,359 km (0.065 R)
• M89: 79,099,126 km (0.091 R)
• M90: 79,465,641 km (0.12 R)
• M91: 81,676,249 km (0.11 R)
• M92: 81,923,085 km (0.071 R)

Kuiper Belt

Range: 37.7 - 67.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 17,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit