🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.54 AU - 2.22 AU

Year: 1125 Days

Day: 21.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 13.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.44 AU - 5.16 AU

Year: 3893 Days

Day: 10.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 39,394,099 km

• M1: 164,707 km (0.057 R)
• M2: 267,780 km (0.047 R)
• M3: 418,425 km (0.101 R)
• M4: 505,342 km (0.096 R)
• M5: 752,627 km (0.116 R)
• M6: 865,274 km (0.025 R)
• M7: 1,050,775 km (0.075 R)
• M8: 1,302,399 km (0.072 R)
• M9: 1,397,992 km (0.077 R)
• M10: 1,485,058 km (0.055 R)
• M11: 1,642,136 km (0.103 R)
• M12: 1,793,080 km (0.064 R)
• M13: 2,147,178 km (0.118 R)
• M14: 2,236,039 km (0.091 R)
• M15: 2,577,272 km (0.104 R)
• M16: 2,768,009 km (0.054 R)
• M17: 2,879,310 km (0.105 R)
• M18: 2,991,957 km (0.066 R)
• M19: 3,192,867 km (0.05 R)
• M20: 3,295,043 km (0.06 R)
• M21: 3,517,794 km (0.104 R)
• M22: 3,915,724 km (0.048 R)
• M23: 4,009,672 km (0.084 R)
• M24: 4,136,082 km (0.093 R)
• M25: 4,589,064 km (0.044 R)
• M26: 4,704,853 km (0.086 R)
• M27: 5,075,257 km (0.062 R)
• M28: 5,177,882 km (0.096 R)
• M29: 5,595,559 km (0.053 R)
• M30: 5,737,228 km (0.111 R)
• M31: 5,826,388 km (0.057 R)
• M32: 5,915,997 km (0.09 R)
• M33: 6,316,022 km (0.113 R)
• M34: 6,445,125 km (0.096 R)
• M35: 6,932,365 km (0.074 R)
• M36: 7,218,995 km (0.073 R)
• M37: 7,626,948 km (0.12 R)
• M38: 7,883,209 km (0.12 R)
• M39: 8,567,021 km (0.071 R)
• M40: 8,689,692 km (0.031 R)
• M41: 9,353,906 km (0.118 R)
• M42: 9,628,418 km (0.097 R)
• M43: 10,099,053 km (0.073 R)
• M44: 10,359,054 km (0.108 R)
• M45: 10,446,120 km (0.105 R)
• M46: 10,841,208 km (0.053 R)
• M47: 11,174,363 km (0.11 R)
• M48: 11,510,808 km (0.057 R)
• M49: 11,601,165 km (0.066 R)
• M50: 11,714,261 km (0.103 R)
• M51: 11,919,061 km (0.088 R)
• M52: 12,609,904 km (0.094 R)
• M53: 12,726,291 km (0.099 R)
• M54: 12,889,951 km (0.05 R)
• M55: 13,054,209 km (0.111 R)
• M56: 14,030,485 km (0.06 R)
• M57: 14,296,470 km (0.114 R)
• M58: 14,442,328 km (0.095 R)
• M59: 15,426,832 km (0.097 R)
• M60: 15,726,327 km (0.079 R)
• M61: 16,154,027 km (0.105 R)
• M62: 16,280,587 km (0.119 R)
• M63: 16,560,185 km (0.105 R)
• M64: 17,046,827 km (0.067 R)
• M65: 17,253,122 km (0.05 R)
• M66: 17,434,285 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.1

Radius: 8.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.18 AU - 6.83 AU

Year: 7235 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 39,394,099 km

• M1: 111,301 km (0.11 R)
• M2: 191,036 km (0.102 R)
• M3: 258,356 km (0.1 R)
• M4: 413,788 km (0.095 R)
• M5: 762,650 km (0.095 R)
• M6: 877,691 km (0.067 R)
• M7: 1,082,490 km (0.049 R)
• M8: 1,418,487 km (0.094 R)
• M9: 1,525,749 km (0.049 R)
• M10: 1,623,286 km (0.119 R)
• M11: 1,710,352 km (0.119 R)
• M12: 2,238,283 km (0.028 R)
• M13: 2,321,759 km (0.104 R)
• M14: 2,420,494 km (0.08 R)
• M15: 2,592,980 km (0.113 R)
• M16: 2,680,644 km (0.07 R)
• M17: 2,814,235 km (0.081 R)
• M18: 2,874,373 km (0.096 R)
• M19: 3,011,106 km (0.092 R)
• M20: 3,466,482 km (0.118 R)
• M21: 3,612,340 km (0.114 R)
• M22: 3,994,114 km (0.115 R)
• M23: 5,271,231 km (0.099 R)
• M24: 6,070,083 km (0.096 R)
• M25: 6,226,563 km (0.047 R)
• M26: 6,503,618 km (0.117 R)
• M27: 6,563,607 km (0.06 R)
• M28: 6,663,837 km (0.083 R)
• M29: 6,845,599 km (0.113 R)
• M30: 7,546,913 km (0.099 R)
• M31: 8,098,630 km (0.116 R)
• M32: 8,227,883 km (0.115 R)
• M33: 8,575,698 km (0.096 R)
• M34: 8,795,607 km (0.115 R)
• M35: 9,421,076 km (0.118 R)
• M36: 9,968,753 km (0.118 R)
• M37: 10,246,407 km (0.069 R)
• M38: 10,714,798 km (0.119 R)
• M39: 11,503,029 km (0.12 R)
• M40: 12,186,542 km (0.073 R)
• M41: 12,533,160 km (0.093 R)
• M42: 12,933,334 km (0.093 R)
• M43: 13,312,266 km (0.081 R)
• M44: 13,439,424 km (0.056 R)
• M45: 13,849,023 km (0.051 R)
• M46: 14,838,164 km (0.109 R)
• M47: 15,075,725 km (0.081 R)
• M48: 15,501,331 km (0.106 R)
• M49: 16,746,734 km (0.078 R)
• M50: 17,076,747 km (0.111 R)
• M51: 17,381,328 km (0.106 R)
• M52: 18,532,184 km (0.115 R)
• M53: 18,588,882 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.9

Radius: 10

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.29 AU - 7.31 AU

Year: 8610 Days

Day: 14.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,394,099 km

• M1: 308,321 km (0.113 R)
• M2: 381,475 km (0.036 R)
• M3: 511,774 km (0.053 R)
• M4: 630,854 km (0.055 R)
• M5: 1,557,015 km (0.086 R)
• M6: 1,797,718 km (0.086 R)
• M7: 2,137,454 km (0.08 R)
• M8: 2,270,297 km (0.059 R)
• M9: 2,428,572 km (0.081 R)
• M10: 3,663,203 km (0.108 R)
• M11: 4,066,519 km (0.081 R)
• M12: 4,343,425 km (0.064 R)
• M13: 4,857,443 km (0.119 R)
• M14: 5,210,793 km (0.104 R)
• M15: 5,542,152 km (0.106 R)
• M16: 6,416,402 km (0.062 R)
• M17: 6,706,473 km (0.09 R)
• M18: 7,636,523 km (0.118 R)
• M19: 9,070,268 km (0.026 R)
• M20: 9,984,461 km (0.091 R)
• M21: 10,096,211 km (0.075 R)
• M22: 10,509,250 km (0.118 R)
• M23: 11,081,612 km (0.034 R)
• M24: 11,313,339 km (0.048 R)
• M25: 11,978,750 km (0.113 R)
• M26: 12,057,738 km (0.106 R)
• M27: 12,455,968 km (0.112 R)
• M28: 12,696,970 km (0.089 R)
• M29: 12,777,753 km (0.055 R)
• M30: 13,102,081 km (0.038 R)
• M31: 13,676,387 km (0.119 R)
• M32: 14,217,034 km (0.039 R)
• M33: 14,300,958 km (0.077 R)
• M34: 14,511,143 km (0.114 R)
• M35: 14,637,703 km (0.1 R)
• M36: 14,807,197 km (0.093 R)
• M37: 15,105,196 km (0.116 R)
• M38: 15,190,766 km (0.086 R)
• M39: 15,880,712 km (0.117 R)
• M40: 16,142,059 km (0.072 R)
• M41: 17,068,219 km (0.085 R)
• M42: 17,830,570 km (0.098 R)
• M43: 18,238,524 km (0.117 R)
• M44: 18,375,256 km (0.069 R)
• M45: 19,202,682 km (0.096 R)
• M46: 19,295,433 km (0.099 R)
• M47: 19,434,708 km (0.078 R)
• M48: 19,620,958 km (0.105 R)
• M49: 20,042,225 km (0.049 R)
• M50: 20,798,592 km (0.078 R)
• M51: 20,941,458 km (0.088 R)
• M52: 21,564,234 km (0.047 R)
• M53: 22,485,458 km (0.085 R)
• M54: 23,073,826 km (0.066 R)
• M55: 23,172,411 km (0.106 R)
• M56: 24,015,993 km (0.065 R)
• M57: 24,215,856 km (0.09 R)
• M58: 25,783,941 km (0.08 R)
• M59: 29,657,927 km (0.06 R)
• M60: 29,818,745 km (0.088 R)
• M61: 30,356,998 km (0.065 R)
• M62: 30,465,158 km (0.112 R)
• M63: 30,844,239 km (0.083 R)
• M64: 31,170,512 km (0.104 R)
• M65: 31,607,188 km (0.092 R)
• M66: 31,826,349 km (0.103 R)
• M67: 31,936,153 km (0.097 R)
• M68: 32,707,929 km (0.119 R)
• M69: 33,263,087 km (0.108 R)
• M70: 33,374,387 km (0.111 R)
• M71: 33,541,787 km (0.116 R)
• M72: 33,989,235 km (0.076 R)
• M73: 34,101,433 km (0.086 R)
• M74: 34,326,279 km (0.06 R)
• M75: 35,173,451 km (0.107 R)
• M76: 35,628,229 km (0.114 R)
• M77: 36,084,802 km (0.094 R)
• M78: 36,199,244 km (0.106 R)
• M79: 36,715,955 km (0.098 R)
• M80: 37,119,420 km (0.11 R)
• M81: 38,923,870 km (0.042 R)
• M82: 39,394,056 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 16,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit