🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.43 AU - 0.65 AU

Year: 141 Days

Day: 29.1 Hours

Environment

Temp: 240 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.3 AU - 2.78 AU

Year: 1436 Days

Day: 43.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.17 AU - 4.45 AU

Year: 3174 Days

Day: 13.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,444,473 km

• M1: 928,554 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.43 AU - 5.63 AU

Year: 4002 Days

Day: 13.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.1

Radius: 13

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.09 AU - 7.49 AU

Year: 5596 Days

Day: 11.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,444,473 km

• M1: 191,036 km (0.114 R)
• M2: 353,799 km (0.108 R)
• M3: 451,187 km (0.106 R)
• M4: 693,536 km (0.118 R)
• M5: 838,197 km (0.1 R)
• M6: 953,986 km (0.093 R)
• M7: 1,396,795 km (0.099 R)
• M8: 1,600,996 km (0.113 R)
• M9: 2,182,184 km (0.096 R)
• M10: 2,346,742 km (0.107 R)
• M11: 2,439,941 km (0.107 R)
• M12: 2,534,487 km (0.095 R)
• M13: 2,630,379 km (0.1 R)
• M14: 2,746,916 km (0.054 R)
• M15: 3,005,720 km (0.057 R)
• M16: 3,547,265 km (0.08 R)
• M17: 3,807,565 km (0.099 R)
• M18: 4,187,244 km (0.099 R)
• M19: 4,462,804 km (0.085 R)
• M20: 4,696,924 km (0.109 R)
• M21: 5,031,575 km (0.103 R)
• M22: 5,648,666 km (0.079 R)
• M23: 5,774,927 km (0.075 R)
• M24: 6,159,692 km (0.061 R)
• M25: 7,062,515 km (0.081 R)
• M26: 7,144,046 km (0.104 R)
• M27: 7,557,236 km (0.096 R)
• M28: 7,808,859 km (0.078 R)
• M29: 8,091,749 km (0.099 R)
• M30: 8,667,551 km (0.06 R)
• M31: 8,872,351 km (0.12 R)
• M32: 9,197,277 km (0.074 R)
• M33: 9,677,037 km (0.066 R)
• M34: 10,195,693 km (0.116 R)
• M35: 10,567,294 km (0.032 R)
• M36: 10,754,741 km (0.084 R)
• M37: 11,069,644 km (0.082 R)
• M38: 11,291,946 km (0.078 R)
• M39: 11,773,352 km (0.107 R)
• M40: 12,261,341 km (0.106 R)
• M41: 12,557,395 km (0.078 R)
• M42: 12,656,728 km (0.116 R)
• M43: 12,955,924 km (0.084 R)
• M44: 15,009,753 km (0.111 R)
• M45: 15,220,686 km (0.046 R)
• M46: 15,788,110 km (0.061 R)
• M47: 16,038,537 km (0.055 R)
• M48: 16,326,214 km (0.032 R)
• M49: 16,688,390 km (0.099 R)
• M50: 17,605,425 km (0.11 R)
• M51: 17,939,627 km (0.064 R)
• M52: 18,916,651 km (0.118 R)
• M53: 19,449,967 km (0.115 R)
• M54: 19,911,028 km (0.068 R)
• M55: 20,259,142 km (0.105 R)
• M56: 20,804,875 km (0.086 R)
• M57: 21,315,752 km (0.114 R)
• M58: 21,830,967 km (0.026 R)
• M59: 22,070,024 km (0.109 R)
• M60: 22,310,129 km (0.112 R)
• M61: 22,913,906 km (0.054 R)
• M62: 24,178,905 km (0.114 R)
• M63: 24,840,726 km (0.086 R)
• M64: 25,007,079 km (0.105 R)
• M65: 25,132,143 km (0.053 R)
• M66: 25,592,306 km (0.077 R)
• M67: 26,055,312 km (0.101 R)
• M68: 26,605,981 km (0.115 R)
• M69: 27,289,195 km (0.094 R)
• M70: 28,194,561 km (0.078 R)
• M71: 28,324,711 km (0.097 R)
• M72: 28,978,454 km (0.113 R)
• M73: 29,109,801 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.8

Radius: 13.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.3 AU - 8.02 AU

Year: 7521 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,444,473 km

• M1: 183,557 km (0.086 R)
• M2: 310,864 km (0.115 R)
• M3: 437,873 km (0.059 R)
• M4: 603,627 km (0.085 R)
• M5: 905,965 km (0.074 R)
• M6: 1,041,052 km (0.066 R)
• M7: 1,295,218 km (0.1 R)
• M8: 2,177,098 km (0.096 R)
• M9: 2,929,126 km (0.082 R)
• M10: 3,320,624 km (0.104 R)
• M11: 3,646,149 km (0.097 R)
• M12: 3,869,050 km (0.054 R)
• M13: 4,039,143 km (0.053 R)
• M14: 4,328,315 km (0.112 R)
• M15: 4,445,899 km (0.12 R)
• M16: 5,111,909 km (0.073 R)
• M17: 5,267,790 km (0.053 R)
• M18: 5,488,596 km (0.088 R)
• M19: 6,202,477 km (0.098 R)
• M20: 6,638,256 km (0.114 R)
• M21: 6,808,648 km (0.077 R)
• M22: 6,911,422 km (0.052 R)
• M23: 7,293,195 km (0.096 R)
• M24: 8,186,295 km (0.111 R)
• M25: 8,627,309 km (0.06 R)
• M26: 8,850,808 km (0.119 R)
• M27: 8,963,306 km (0.082 R)
• M28: 9,227,496 km (0.111 R)
• M29: 9,417,934 km (0.117 R)
• M30: 9,532,676 km (0.113 R)
• M31: 10,074,818 km (0.114 R)
• M32: 10,310,285 km (0.088 R)
• M33: 11,067,998 km (0.082 R)
• M34: 11,474,007 km (0.119 R)
• M35: 11,884,952 km (0.114 R)
• M36: 12,552,458 km (0.036 R)
• M37: 13,018,456 km (0.101 R)
• M38: 13,232,231 km (0.117 R)
• M39: 13,490,287 km (0.054 R)
• M40: 14,274,330 km (0.115 R)
• M41: 14,362,443 km (0.093 R)
• M42: 14,671,961 km (0.082 R)
• M43: 14,805,402 km (0.108 R)
• M44: 15,162,941 km (0.103 R)
• M45: 15,750,262 km (0.112 R)
• M46: 16,206,985 km (0.116 R)
• M47: 16,344,914 km (0.116 R)
• M48: 16,529,368 km (0.076 R)
• M49: 16,668,195 km (0.067 R)
• M50: 17,133,743 km (0.079 R)
• M51: 17,792,572 km (0.037 R)
• M52: 18,603,991 km (0.118 R)
• M53: 19,232,452 km (0.063 R)
• M54: 20,114,331 km (0.082 R)
• M55: 20,213,215 km (0.114 R)
• M56: 21,260,401 km (0.117 R)
• M57: 22,274,076 km (0.095 R)
• M58: 22,735,436 km (0.067 R)
• M59: 22,941,432 km (0.053 R)
• M60: 23,667,430 km (0.044 R)
• M61: 24,243,233 km (0.103 R)
• M62: 24,929,737 km (0.115 R)
• M63: 25,142,316 km (0.096 R)
• M64: 25,355,343 km (0.115 R)
• M65: 25,462,156 km (0.101 R)
• M66: 27,027,249 km (0.078 R)
• M67: 30,023,844 km (0.044 R)
• M68: 30,193,338 km (0.09 R)
• M69: 30,931,753 km (0.051 R)
• M70: 31,561,261 km (0.096 R)
• M71: 36,686,933 km (0.095 R)
• M72: 37,292,356 km (0.074 R)
• M73: 37,779,297 km (0.117 R)
• M74: 37,901,219 km (0.11 R)
• M75: 39,314,021 km (0.102 R)
• M76: 40,182,437 km (0.076 R)
• M77: 40,556,581 km (0.059 R)
• M78: 40,806,709 km (0.09 R)
• M79: 41,245,479 km (0.054 R)
• M80: 41,496,953 km (0.051 R)
• M81: 42,444,506 km (0.084 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 18,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit