🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.02 AU - 3.26 AU

Year: 1583 Days

Day: 16.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,046,417 km

• M1: 1,124,527 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.02 AU - 3.68 AU

Year: 2262 Days

Day: 37.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 81.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.7

Radius: 11.9

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.6 AU - 12.54 AU

Year: 14520 Days

Day: 13.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,046,417 km

• M1: 461,659 km (0.039 R)
• M2: 624,571 km (0.099 R)
• M3: 874,250 km (0.073 R)
• M4: 1,551,031 km (0.067 R)
• M5: 1,691,653 km (0.054 R)
• M6: 2,426,328 km (0.099 R)
• M7: 2,966,526 km (0.103 R)
• M8: 3,580,775 km (0.118 R)
• M9: 3,845,264 km (0.116 R)
• M10: 4,676,878 km (0.078 R)
• M11: 5,092,312 km (0.076 R)
• M12: 5,219,171 km (0.103 R)
• M13: 6,317,967 km (0.083 R)
• M14: 7,105,001 km (0.111 R)
• M15: 7,438,156 km (0.099 R)
• M16: 8,169,241 km (0.071 R)
• M17: 9,699,627 km (0.109 R)
• M18: 10,229,203 km (0.084 R)
• M19: 10,390,021 km (0.111 R)
• M20: 11,261,429 km (0.106 R)
• M21: 12,269,569 km (0.104 R)
• M22: 12,383,413 km (0.096 R)
• M23: 13,599,643 km (0.098 R)
• M24: 13,776,618 km (0.11 R)
• M25: 14,132,511 km (0.115 R)
• M26: 14,914,459 km (0.104 R)
• M27: 15,710,320 km (0.095 R)
• M28: 18,179,881 km (0.047 R)
• M29: 19,095,420 km (0.054 R)
• M30: 21,793,418 km (0.052 R)
• M31: 23,610,284 km (0.096 R)
• M32: 23,823,012 km (0.054 R)
• M33: 24,036,488 km (0.09 R)
• M34: 24,393,429 km (0.111 R)
• M35: 25,985,449 km (0.112 R)
• M36: 26,425,417 km (0.099 R)
• M37: 26,794,026 km (0.113 R)
• M38: 27,387,181 km (0.117 R)
• M39: 28,435,713 km (0.12 R)
• M40: 28,586,657 km (0.085 R)
• M41: 28,813,447 km (0.087 R)
• M42: 29,344,969 km (0.064 R)
• M43: 29,421,114 km (0.053 R)
• M44: 30,958,980 km (0.101 R)
• M45: 32,129,434 km (0.108 R)
• M46: 32,365,200 km (0.074 R)
• M47: 32,522,727 km (0.118 R)
• M48: 33,155,526 km (0.118 R)
• M49: 33,952,134 km (0.11 R)
• M50: 34,916,293 km (0.082 R)
• M51: 35,482,969 km (0.109 R)
• M52: 36,871,836 km (0.11 R)
• M53: 37,366,257 km (0.116 R)
• M54: 37,531,563 km (0.102 R)
• M55: 38,028,826 km (0.057 R)
• M56: 39,870,974 km (0.045 R)
• M57: 40,548,204 km (0.112 R)
• M58: 40,633,026 km (0.112 R)
• M59: 41,399,864 km (0.049 R)
• M60: 42,774,818 km (0.076 R)
• M61: 43,207,605 km (0.101 R)
• M62: 43,381,139 km (0.103 R)
• M63: 43,641,738 km (0.095 R)
• M64: 44,252,097 km (0.116 R)
• M65: 47,256,621 km (0.108 R)
• M66: 49,870,844 km (0.091 R)
• M67: 50,417,624 km (0.064 R)
• M68: 50,508,879 km (0.066 R)
• M69: 50,600,283 km (0.067 R)
• M70: 50,783,241 km (0.073 R)
• M71: 51,609,021 km (0.091 R)
• M72: 51,977,481 km (0.12 R)
• M73: 52,439,290 km (0.029 R)
• M74: 52,902,445 km (0.113 R)
• M75: 53,459,996 km (0.114 R)
• M76: 53,832,794 km (0.078 R)
• M77: 55,426,909 km (0.081 R)
• M78: 55,898,740 km (0.037 R)
• M79: 56,277,073 km (0.113 R)
• M80: 58,181,903 km (0.065 R)
• M81: 59,045,831 km (0.093 R)
• M82: 59,431,195 km (0.077 R)
• M83: 59,720,816 km (0.083 R)
• M84: 60,301,406 km (0.115 R)
• M85: 60,592,374 km (0.114 R)
• M86: 60,883,790 km (0.095 R)
• M87: 61,956,407 km (0.097 R)
• M88: 63,626,518 km (0.074 R)
• M89: 63,823,987 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.8

Radius: 6.3

Gravity: 17.71 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.36 AU - 15.16 AU

Year: 17815 Days

Day: 19.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,046,417 km

• M1: 96,341 km (0.071 R)
• M2: 160,219 km (0.056 R)
• M3: 222,003 km (0.067 R)
• M4: 733,329 km (0.032 R)
• M5: 1,018,761 km (0.112 R)
• M6: 1,069,625 km (0.1 R)
• M7: 1,147,565 km (0.109 R)
• M8: 1,227,451 km (0.096 R)
• M9: 1,309,131 km (0.064 R)
• M10: 1,565,243 km (0.099 R)
• M11: 2,189,215 km (0.093 R)
• M12: 2,492,899 km (0.117 R)
• M13: 3,252,407 km (0.105 R)
• M14: 4,201,157 km (0.091 R)
• M15: 5,008,836 km (0.093 R)
• M16: 5,184,913 km (0.068 R)
• M17: 5,498,021 km (0.096 R)
• M18: 5,771,187 km (0.095 R)
• M19: 6,569,291 km (0.078 R)
• M20: 6,762,123 km (0.05 R)
• M21: 7,602,115 km (0.103 R)
• M22: 8,843,179 km (0.091 R)
• M23: 9,432,744 km (0.102 R)
• M24: 10,705,972 km (0.08 R)
• M25: 11,218,793 km (0.094 R)
• M26: 11,449,323 km (0.095 R)
• M27: 11,973,664 km (0.08 R)
• M28: 12,268,222 km (0.107 R)
• M29: 13,045,533 km (0.11 R)
• M30: 13,470,690 km (0.059 R)
• M31: 13,593,061 km (0.066 R)
• M32: 14,962,480 km (0.032 R)
• M33: 15,663,645 km (0.079 R)
• M34: 16,245,282 km (0.072 R)
• M35: 16,965,595 km (0.04 R)
• M36: 17,562,790 km (0.111 R)
• M37: 17,629,511 km (0.1 R)
• M38: 18,234,335 km (0.086 R)
• M39: 21,216,419 km (0.087 R)
• M40: 21,716,076 km (0.105 R)
• M41: 23,091,479 km (0.103 R)
• M42: 23,458,143 km (0.073 R)
• M43: 23,826,752 km (0.085 R)
• M44: 26,154,196 km (0.118 R)
• M45: 26,613,012 km (0.076 R)
• M46: 26,997,479 km (0.118 R)
• M47: 27,228,907 km (0.073 R)
• M48: 28,083,410 km (0.117 R)
• M49: 28,239,740 km (0.098 R)
• M50: 29,025,577 km (0.11 R)
• M51: 30,377,942 km (0.037 R)
• M52: 31,344,943 km (0.103 R)
• M53: 31,913,714 km (0.109 R)
• M54: 32,240,136 km (0.072 R)
• M55: 33,972,480 km (0.11 R)
• M56: 34,473,034 km (0.056 R)
• M57: 34,724,209 km (0.06 R)
• M58: 36,755,150 km (0.075 R)
• M59: 37,268,869 km (0.052 R)
• M60: 37,526,775 km (0.112 R)
• M61: 39,260,316 km (0.092 R)
• M62: 39,785,404 km (0.108 R)
• M63: 40,577,525 km (0.079 R)
• M64: 40,931,174 km (0.097 R)
• M65: 41,998,405 km (0.112 R)
• M66: 43,164,970 km (0.089 R)
• M67: 45,346,256 km (0.074 R)
• M68: 45,713,220 km (0.118 R)
• M69: 48,029,444 km (0.055 R)
• M70: 48,778,779 km (0.106 R)
• M71: 51,049,525 km (0.043 R)
• M72: 51,431,299 km (0.101 R)
• M73: 51,622,635 km (0.099 R)
• M74: 54,033,255 km (0.095 R)
• M75: 54,617,135 km (0.107 R)
• M76: 56,184,771 km (0.105 R)
• M77: 57,072,934 km (0.12 R)
• M78: 57,370,035 km (0.086 R)
• M79: 58,164,849 km (0.075 R)
• M80: 61,684,588 km (0.105 R)
• M81: 62,907,251 km (0.089 R)
• M82: 64,034,920 km (0.08 R)
• M83: 64,240,766 km (0.11 R)
• M84: 65,272,842 km (0.099 R)
• M85: 65,790,900 km (0.084 R)
• M86: 66,622,664 km (0.101 R)
• M87: 66,726,933 km (0.042 R)
• M88: 68,928,117 km (0.105 R)
• M89: 69,138,900 km (0.1 R)
• M90: 69,878,661 km (0.119 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: 462 - 13,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit