🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.65 AU - 0.89 AU

Year: 255 Days

Day: 35 Hours

Environment

Temp: 124 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.88 AU - 2.96 AU

Year: 1418 Days

Day: 22.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.79 AU - 2.81 AU

Year: 1765 Days

Day: 21.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,575,776 km

• M1: 1,988,006 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.29 AU - 4.87 AU

Year: 3105 Days

Day: 32.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.6

Radius: 3.7

Gravity: 45.84 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.12 AU - 16.58 AU

Year: 22656 Days

Day: 19 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,575,776 km

• M1: 114,592 km (0.079 R)
• M2: 239,805 km (0.088 R)
• M3: 363,224 km (0.118 R)
• M4: 549,174 km (0.034 R)
• M5: 617,241 km (0.104 R)
• M6: 1,255,276 km (0.063 R)
• M7: 1,406,968 km (0.114 R)
• M8: 1,694,495 km (0.093 R)
• M9: 1,727,706 km (0.098 R)
• M10: 1,862,194 km (0.05 R)
• M11: 2,034,980 km (0.054 R)
• M12: 2,285,706 km (0.064 R)
• M13: 2,546,156 km (0.115 R)
• M14: 2,934,362 km (0.092 R)
• M15: 4,615,842 km (0.106 R)
• M16: 4,662,218 km (0.057 R)
• M17: 5,038,905 km (0.032 R)
• M18: 5,182,818 km (0.042 R)
• M19: 5,327,928 km (0.088 R)
• M20: 5,622,187 km (0.089 R)
• M21: 5,771,336 km (0.092 R)
• M22: 7,010,605 km (0.057 R)
• M23: 7,441,297 km (0.089 R)
• M24: 7,825,165 km (0.112 R)
• M25: 7,936,017 km (0.074 R)
• M26: 9,482,859 km (0.112 R)
• M27: 9,779,213 km (0.057 R)
• M28: 9,958,581 km (0.038 R)
• M29: 11,057,078 km (0.089 R)
• M30: 11,683,893 km (0.089 R)
• M31: 12,193,423 km (0.101 R)
• M32: 12,645,358 km (0.06 R)
• M33: 12,840,733 km (0.111 R)
• M34: 12,905,958 km (0.102 R)
• M35: 13,432,692 km (0.116 R)
• M36: 14,033,477 km (0.106 R)
• M37: 14,438,887 km (0.06 R)
• M38: 14,574,872 km (0.091 R)
• M39: 15,399,754 km (0.077 R)
• M40: 15,608,294 km (0.074 R)
• M41: 15,678,156 km (0.113 R)
• M42: 16,098,676 km (0.091 R)
• M43: 16,310,357 km (0.055 R)
• M44: 17,527,186 km (0.078 R)
• M45: 18,477,282 km (0.09 R)
• M46: 19,518,932 km (0.059 R)
• M47: 19,895,619 km (0.051 R)
• M48: 20,122,709 km (0.106 R)
• M49: 22,519,715 km (0.118 R)
• M50: 22,677,392 km (0.113 R)
• M51: 22,756,379 km (0.103 R)
• M52: 23,073,228 km (0.085 R)
• M53: 24,598,228 km (0.053 R)
• M54: 25,250,026 km (0.103 R)
• M55: 25,578,094 km (0.093 R)
• M56: 25,660,373 km (0.095 R)
• M57: 26,570,676 km (0.115 R)
• M58: 26,987,905 km (0.094 R)
• M59: 28,593,239 km (0.114 R)
• M60: 30,926,966 km (0.048 R)
• M61: 31,718,489 km (0.081 R)
• M62: 32,427,582 km (0.103 R)
• M63: 33,141,763 km (0.101 R)
• M64: 33,951,536 km (0.097 R)
• M65: 36,512,053 km (0.042 R)
• M66: 37,909,148 km (0.108 R)
• M67: 38,002,945 km (0.097 R)
• M68: 38,378,735 km (0.047 R)
• M69: 41,912,835 km (0.058 R)
• M70: 42,495,669 km (0.061 R)
• M71: 42,788,133 km (0.105 R)
• M72: 43,571,128 km (0.08 R)
• M73: 48,571,137 km (0.035 R)
• M74: 49,081,117 km (0.097 R)
• M75: 49,490,267 km (0.11 R)
• M76: 49,797,840 km (0.097 R)
• M77: 49,900,614 km (0.038 R)
• M78: 53,959,952 km (0.11 R)
• M79: 54,699,713 km (0.064 R)
• M80: 55,336,402 km (0.103 R)
• M81: 56,189,259 km (0.11 R)
• M82: 56,831,633 km (0.096 R)
• M83: 57,261,278 km (0.094 R)
• M84: 58,448,486 km (0.057 R)
• M85: 59,643,624 km (0.045 R)
• M86: 60,408,368 km (0.051 R)
• M87: 61,176,404 km (0.115 R)
• M88: 61,837,177 km (0.052 R)
• M89: 62,722,049 km (0.094 R)
• M90: 62,943,902 km (0.098 R)
• M91: 65,851,786 km (0.064 R)
• M92: 65,964,583 km (0.056 R)
• M93: 70,410,183 km (0.1 R)
• M94: 72,029,430 km (0.071 R)
• M95: 78,747,571 km (0.117 R)
• M96: 79,106,756 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.5

Radius: 3.2

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 18.52 AU - 20.14 AU

Year: 32017 Days

Day: 19.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 50,575,776 km

• M1: 98,136 km (0.071 R)
• M2: 604,824 km (0.07 R)
• M3: 639,082 km (0.113 R)
• M4: 935,884 km (0.099 R)
• M5: 975,677 km (0.088 R)
• M6: 1,270,086 km (0.071 R)
• M7: 1,292,226 km (0.086 R)
• M8: 2,166,925 km (0.119 R)
• M9: 3,396,171 km (0.115 R)
• M10: 3,426,838 km (0.052 R)
• M11: 3,803,077 km (0.08 R)
• M12: 4,028,521 km (0.099 R)
• M13: 4,492,274 km (0.071 R)
• M14: 5,042,645 km (0.093 R)
• M15: 6,585,597 km (0.106 R)
• M16: 6,623,895 km (0.089 R)
• M17: 7,129,835 km (0.085 R)
• M18: 8,426,848 km (0.113 R)
• M19: 8,510,324 km (0.087 R)
• M20: 9,359,890 km (0.051 R)
• M21: 10,548,744 km (0.101 R)
• M22: 10,774,188 km (0.075 R)
• M23: 10,955,501 km (0.049 R)
• M24: 11,183,787 km (0.038 R)
• M25: 11,598,473 km (0.077 R)
• M26: 12,348,107 km (0.047 R)
• M27: 12,442,952 km (0.062 R)
• M28: 14,289,439 km (0.107 R)
• M29: 14,438,738 km (0.093 R)
• M30: 15,447,925 km (0.082 R)
• M31: 15,960,896 km (0.089 R)
• M32: 16,688,390 km (0.114 R)
• M33: 17,426,656 km (0.11 R)
• M34: 17,586,277 km (0.087 R)
• M35: 22,246,999 km (0.076 R)
• M36: 25,189,888 km (0.118 R)
• M37: 26,829,181 km (0.112 R)
• M38: 27,321,508 km (0.07 R)
• M39: 29,320,285 km (0.095 R)
• M40: 32,470,816 km (0.115 R)
• M41: 33,324,422 km (0.061 R)
• M42: 36,607,945 km (0.081 R)
• M43: 36,676,012 km (0.087 R)
• M44: 37,153,828 km (0.118 R)
• M45: 41,190,278 km (0.11 R)
• M46: 44,634,469 km (0.115 R)
• M47: 45,509,767 km (0.079 R)
• M48: 45,656,223 km (0.115 R)
• M49: 46,317,146 km (0.09 R)
• M50: 48,094,967 km (0.08 R)
• M51: 48,244,117 km (0.06 R)
• M52: 48,917,307 km (0.111 R)
• M53: 49,442,994 km (0.066 R)
• M54: 50,424,206 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 15,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit