🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.53 AU - 0.57 AU

Year: 147 Days

Day: 42.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.24 AU - 2.32 AU

Year: 1239 Days

Day: 13.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.8

Radius: 12.2

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.92 AU - 7.64 AU

Year: 7069 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 99,237,186 km

• M1: 195,375 km (0.081 R)
• M2: 489,185 km (0.05 R)
• M3: 626,665 km (0.101 R)
• M4: 822,788 km (0.11 R)
• M5: 960,269 km (0.083 R)
• M6: 1,073,066 km (0.08 R)
• M7: 1,242,410 km (0.088 R)
• M8: 1,330,523 km (0.074 R)
• M9: 1,439,431 km (0.038 R)
• M10: 1,844,392 km (0.1 R)
• M11: 2,198,191 km (0.116 R)
• M12: 2,506,064 km (0.114 R)
• M13: 2,596,570 km (0.052 R)
• M14: 2,804,362 km (0.088 R)
• M15: 2,993,753 km (0.083 R)
• M16: 3,261,234 km (0.049 R)
• M17: 3,613,088 km (0.118 R)
• M18: 4,326,221 km (0.081 R)
• M19: 4,910,700 km (0.106 R)
• M20: 5,343,636 km (0.059 R)
• M21: 5,549,931 km (0.119 R)
• M22: 5,669,011 km (0.074 R)
• M23: 5,909,714 km (0.115 R)
• M24: 6,092,523 km (0.089 R)
• M25: 6,339,210 km (0.092 R)
• M26: 6,810,593 km (0.09 R)
• M27: 7,228,420 km (0.105 R)
• M28: 7,326,107 km (0.033 R)
• M29: 8,738,311 km (0.06 R)
• M30: 9,051,868 km (0.106 R)
• M31: 9,404,620 km (0.081 R)
• M32: 9,833,816 km (0.061 R)
• M33: 9,978,328 km (0.083 R)
• M34: 10,342,598 km (0.112 R)
• M35: 11,122,003 km (0.114 R)
• M36: 11,537,885 km (0.07 R)
• M37: 11,614,031 km (0.074 R)
• M38: 11,766,920 km (0.09 R)
• M39: 12,697,867 km (0.075 R)
• M40: 13,331,713 km (0.081 R)
• M41: 14,506,805 km (0.084 R)
• M42: 15,588,397 km (0.115 R)
• M43: 16,011,311 km (0.085 R)
• M44: 16,181,553 km (0.077 R)
• M45: 16,395,179 km (0.084 R)
• M46: 16,609,702 km (0.098 R)
• M47: 16,911,740 km (0.088 R)
• M48: 17,302,639 km (0.041 R)
• M49: 17,740,512 km (0.078 R)
• M50: 17,828,476 km (0.049 R)
• M51: 19,984,331 km (0.06 R)
• M52: 20,305,517 km (0.115 R)
• M53: 20,628,499 km (0.117 R)
• M54: 20,721,100 km (0.093 R)
• M55: 21,139,376 km (0.082 R)
• M56: 21,513,670 km (0.089 R)
• M57: 21,795,811 km (0.087 R)
• M58: 22,745,010 km (0.072 R)
• M59: 22,840,603 km (0.119 R)
• M60: 23,224,621 km (0.109 R)
• M61: 23,465,772 km (0.104 R)
• M62: 24,536,444 km (0.117 R)
• M63: 24,781,934 km (0.06 R)
• M64: 26,022,101 km (0.086 R)
• M65: 26,222,263 km (0.115 R)
• M66: 26,322,643 km (0.057 R)
• M67: 27,231,450 km (0.117 R)
• M68: 27,333,027 km (0.084 R)
• M69: 27,689,668 km (0.112 R)
• M70: 29,809,470 km (0.086 R)
• M71: 30,176,583 km (0.072 R)
• M72: 30,439,726 km (0.078 R)
• M73: 31,980,883 km (0.076 R)
• M74: 32,572,244 km (0.077 R)
• M75: 32,680,104 km (0.105 R)
• M76: 33,820,039 km (0.118 R)
• M77: 34,148,257 km (0.069 R)
• M78: 34,973,140 km (0.106 R)
• M79: 35,249,597 km (0.118 R)
• M80: 35,360,299 km (0.092 R)
• M81: 35,915,906 km (0.083 R)
• M82: 36,642,502 km (0.107 R)
• M83: 37,204,841 km (0.062 R)
• M84: 37,883,267 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.8

Radius: 7.2

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.97 AU - 20.15 AU

Year: 29947 Days

Day: 18.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,237,186 km

• M1: 253,718 km (0.102 R)
• M2: 458,218 km (0.105 R)
• M3: 1,132,157 km (0.075 R)
• M4: 1,474,437 km (0.111 R)
• M5: 1,965,267 km (0.115 R)
• M6: 2,249,354 km (0.117 R)
• M7: 2,503,371 km (0.066 R)
• M8: 2,992,705 km (0.112 R)
• M9: 3,608,600 km (0.108 R)
• M10: 3,706,736 km (0.097 R)
• M11: 4,523,989 km (0.053 R)
• M12: 4,629,905 km (0.087 R)
• M13: 5,507,446 km (0.108 R)
• M14: 5,563,844 km (0.053 R)
• M15: 5,965,065 km (0.071 R)
• M16: 6,434,952 km (0.054 R)
• M17: 7,100,513 km (0.094 R)
• M18: 8,957,621 km (0.108 R)
• M19: 9,836,060 km (0.08 R)
• M20: 10,320,458 km (0.106 R)
• M21: 10,390,320 km (0.046 R)
• M22: 12,186,691 km (0.106 R)
• M23: 12,408,695 km (0.066 R)
• M24: 13,614,902 km (0.107 R)
• M25: 14,937,198 km (0.09 R)
• M26: 15,975,557 km (0.072 R)
• M27: 18,885,086 km (0.119 R)
• M28: 19,745,722 km (0.106 R)
• M29: 19,832,639 km (0.114 R)
• M30: 19,919,555 km (0.062 R)
• M31: 20,619,374 km (0.092 R)
• M32: 20,795,600 km (0.031 R)
• M33: 21,684,211 km (0.063 R)
• M34: 24,051,897 km (0.08 R)
• M35: 24,984,191 km (0.065 R)
• M36: 25,549,372 km (0.116 R)
• M37: 27,366,238 km (0.049 R)
• M38: 28,339,222 km (0.095 R)
• M39: 28,535,195 km (0.116 R)
• M40: 28,731,617 km (0.06 R)
• M41: 29,720,310 km (0.114 R)
• M42: 29,819,792 km (0.061 R)
• M43: 30,519,312 km (0.104 R)
• M44: 31,224,217 km (0.096 R)
• M45: 32,240,585 km (0.08 R)
• M46: 37,913,037 km (0.092 R)
• M47: 39,433,101 km (0.04 R)
• M48: 39,870,974 km (0.11 R)
• M49: 40,862,359 km (0.099 R)
• M50: 41,083,764 km (0.119 R)
• M51: 41,973,273 km (0.083 R)
• M52: 42,308,522 km (0.047 R)
• M53: 43,206,707 km (0.098 R)
• M54: 43,884,535 km (0.081 R)
• M55: 45,824,072 km (0.075 R)
• M56: 46,284,384 km (0.071 R)
• M57: 46,630,703 km (0.091 R)
• M58: 48,844,004 km (0.072 R)
• M59: 49,196,606 km (0.057 R)
• M60: 50,734,173 km (0.118 R)
• M61: 52,287,597 km (0.093 R)
• M62: 52,527,852 km (0.032 R)
• M63: 53,372,032 km (0.066 R)
• M64: 56,177,142 km (0.083 R)
• M65: 60,536,723 km (0.094 R)
• M66: 61,168,325 km (0.052 R)
• M67: 62,948,390 km (0.035 R)
• M68: 64,359,098 km (0.069 R)
• M69: 64,487,753 km (0.095 R)
• M70: 66,819,983 km (0.061 R)
• M71: 68,390,163 km (0.095 R)
• M72: 70,369,791 km (0.063 R)
• M73: 70,502,335 km (0.054 R)
• M74: 71,433,282 km (0.072 R)
• M75: 71,967,048 km (0.11 R)
• M76: 73,576,122 km (0.118 R)
• M77: 75,061,629 km (0.085 R)
• M78: 76,284,293 km (0.047 R)
• M79: 76,420,576 km (0.042 R)
• M80: 76,557,010 km (0.091 R)
• M81: 77,513,688 km (0.072 R)
• M82: 79,715,170 km (0.112 R)
• M83: 80,130,304 km (0.094 R)
• M84: 81,937,297 km (0.067 R)
• M85: 82,635,769 km (0.032 R)
• M86: 83,055,840 km (0.11 R)
• M87: 87,580,727 km (0.108 R)
• M88: 87,866,160 km (0.095 R)
• M89: 89,441,725 km (0.096 R)
• M90: 92,911,348 km (0.082 R)
• M91: 94,662,690 km (0.064 R)
• M92: 94,809,147 km (0.069 R)
• M93: 95,689,380 km (0.117 R)
• M94: 96,867,164 km (0.098 R)
• M95: 97,310,124 km (0.06 R)
• M96: 98,939,843 km (0.063 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 18,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit