🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.59 AU - 0.65 AU

Year: 182 Days

Day: 27 Hours

Environment

Temp: 180 °C

Axial Tilt: 143 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.63 AU - 0.93 AU

Year: 257 Days

Day: 20.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.24 AU - 1.26 AU

Year: 521 Days

Day: 39.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,700,920 km

• M1: 67,917 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.64 AU - 2.58 AU

Year: 1143 Days

Day: 22.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.67 AU - 2.78 AU

Year: 1233 Days

Day: 16.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,700,920 km

• M1: 1,618,649 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.82 AU - 2.9 AU

Year: 1352 Days

Day: 15.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 75.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.24 AU - 2.6 AU

Year: 1403 Days

Day: 35.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,700,920 km

• M1: 34,707 km (0.095 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.16 AU - 3.48 AU

Year: 2255 Days

Day: 32.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,700,920 km

• M1: 1,135,597 km (0.057 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.4

Radius: 10.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.33 AU - 9.27 AU

Year: 8121 Days

Day: 14.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,700,920 km

• M1: 163,211 km (0.036 R)
• M2: 238,459 km (0.107 R)
• M3: 356,791 km (0.104 R)
• M4: 588,219 km (0.113 R)
• M5: 829,371 km (0.098 R)
• M6: 1,117,047 km (0.101 R)
• M7: 1,235,080 km (0.086 R)
• M8: 1,436,140 km (0.072 R)
• M9: 1,581,698 km (0.086 R)
• M10: 1,783,655 km (0.12 R)
• M11: 1,905,428 km (0.101 R)
• M12: 2,084,347 km (0.093 R)
• M13: 2,213,001 km (0.064 R)
• M14: 2,401,495 km (0.112 R)
• M15: 2,714,154 km (0.115 R)
• M16: 3,123,454 km (0.061 R)
• M17: 3,335,434 km (0.071 R)
• M18: 3,443,294 km (0.08 R)
• M19: 3,618,174 km (0.084 R)
• M20: 3,706,736 km (0.119 R)
• M21: 3,796,196 km (0.104 R)
• M22: 4,137,578 km (0.113 R)
• M23: 4,253,666 km (0.108 R)
• M24: 5,071,667 km (0.075 R)
• M25: 5,600,944 km (0.055 R)
• M26: 6,121,545 km (0.086 R)
• M27: 6,200,981 km (0.095 R)
• M28: 6,334,123 km (0.112 R)
• M29: 6,414,457 km (0.083 R)
• M30: 6,684,781 km (0.057 R)
• M31: 6,766,611 km (0.113 R)
• M32: 6,876,266 km (0.113 R)
• M33: 7,153,022 km (0.086 R)
• M34: 7,546,614 km (0.103 R)
• M35: 7,688,882 km (0.063 R)
• M36: 8,121,220 km (0.109 R)
• M37: 8,267,078 km (0.09 R)
• M38: 8,620,577 km (0.059 R)
• M39: 8,799,347 km (0.096 R)
• M40: 8,889,105 km (0.102 R)
• M41: 9,009,382 km (0.098 R)
• M42: 9,312,318 km (0.045 R)
• M43: 9,403,872 km (0.111 R)
• M44: 10,973,153 km (0.026 R)
• M45: 11,069,943 km (0.111 R)
• M46: 11,296,734 km (0.065 R)
• M47: 11,394,421 km (0.052 R)
• M48: 11,953,319 km (0.112 R)
• M49: 13,406,662 km (0.066 R)
• M50: 13,683,268 km (0.111 R)
• M51: 14,347,483 km (0.038 R)
• M52: 14,453,398 km (0.116 R)
• M53: 15,453,909 km (0.107 R)
• M54: 16,072,346 km (0.073 R)
• M55: 16,255,753 km (0.059 R)
• M56: 16,772,913 km (0.034 R)
• M57: 17,521,351 km (0.092 R)
• M58: 17,710,144 km (0.093 R)
• M59: 18,510,493 km (0.073 R)
• M60: 19,128,182 km (0.065 R)
• M61: 19,478,540 km (0.09 R)
• M62: 19,909,831 km (0.087 R)
• M63: 20,344,114 km (0.119 R)
• M64: 20,701,802 km (0.088 R)
• M65: 21,222,253 km (0.083 R)
• M66: 21,302,737 km (0.077 R)
• M67: 21,585,028 km (0.102 R)
• M68: 21,665,960 km (0.067 R)
• M69: 22,031,278 km (0.092 R)
• M70: 23,015,333 km (0.079 R)
• M71: 23,222,077 km (0.054 R)
• M72: 23,305,104 km (0.093 R)
• M73: 24,433,970 km (0.118 R)
• M74: 24,518,193 km (0.059 R)
• M75: 25,238,956 km (0.032 R)
• M76: 26,268,339 km (0.088 R)
• M77: 26,571,125 km (0.098 R)
• M78: 27,180,138 km (0.115 R)
• M79: 27,705,974 km (0.11 R)
• M80: 27,926,033 km (0.106 R)
• M81: 28,367,795 km (0.085 R)
• M82: 28,811,952 km (0.083 R)
• M83: 29,797,203 km (0.048 R)
• M84: 30,158,332 km (0.112 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198

Radius: 9.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.18 AU - 12.14 AU

Year: 12974 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,700,920 km

• M1: 136,882 km (0.062 R)
• M2: 233,821 km (0.106 R)
• M3: 305,030 km (0.113 R)
• M4: 365,468 km (0.111 R)
• M5: 466,297 km (0.053 R)
• M6: 565,031 km (0.111 R)
• M7: 644,318 km (0.099 R)
• M8: 742,155 km (0.119 R)
• M9: 985,700 km (0.114 R)
• M10: 1,134,101 km (0.074 R)
• M11: 1,623,436 km (0.116 R)
• M12: 2,368,433 km (0.109 R)
• M13: 2,435,005 km (0.09 R)
• M14: 2,638,158 km (0.098 R)
• M15: 2,707,273 km (0.103 R)
• M16: 2,776,836 km (0.103 R)
• M17: 2,847,147 km (0.103 R)
• M18: 3,085,606 km (0.117 R)
• M19: 3,231,912 km (0.06 R)
• M20: 3,355,480 km (0.113 R)
• M21: 3,607,553 km (0.114 R)
• M22: 4,103,619 km (0.116 R)
• M23: 4,704,853 km (0.065 R)
• M24: 5,304,292 km (0.093 R)
• M25: 6,202,328 km (0.119 R)
• M26: 6,574,677 km (0.115 R)
• M27: 7,050,398 km (0.102 R)
• M28: 7,243,678 km (0.116 R)
• M29: 7,537,190 km (0.075 R)
• M30: 8,001,392 km (0.07 R)
• M31: 8,646,308 km (0.043 R)
• M32: 8,888,058 km (0.054 R)
• M33: 9,237,369 km (0.074 R)
• M34: 9,413,745 km (0.081 R)
• M35: 9,949,455 km (0.119 R)
• M36: 10,421,885 km (0.109 R)
• M37: 11,125,444 km (0.075 R)
• M38: 11,729,819 km (0.078 R)
• M39: 12,151,536 km (0.109 R)
• M40: 12,500,248 km (0.058 R)
• M41: 13,526,191 km (0.093 R)
• M42: 13,928,011 km (0.032 R)
• M43: 14,333,720 km (0.059 R)
• M44: 15,156,807 km (0.117 R)
• M45: 15,239,984 km (0.059 R)
• M46: 15,742,184 km (0.08 R)
• M47: 15,826,408 km (0.065 R)
• M48: 15,995,304 km (0.092 R)
• M49: 16,548,217 km (0.085 R)
• M50: 16,719,656 km (0.099 R)
• M51: 17,585,678 km (0.07 R)
• M52: 18,555,073 km (0.07 R)
• M53: 19,091,231 km (0.065 R)
• M54: 20,087,254 km (0.113 R)
• M55: 20,224,286 km (0.071 R)
• M56: 20,499,546 km (0.051 R)
• M57: 22,650,314 km (0.108 R)
• M58: 23,079,511 km (0.112 R)
• M59: 23,175,253 km (0.051 R)
• M60: 23,704,082 km (0.1 R)
• M61: 25,314,652 km (0.052 R)
• M62: 26,058,303 km (0.049 R)
• M63: 26,809,135 km (0.074 R)
• M64: 26,960,079 km (0.088 R)
• M65: 27,567,148 km (0.071 R)
• M66: 27,872,178 km (0.111 R)
• M67: 28,280,879 km (0.114 R)
• M68: 29,000,744 km (0.047 R)
• M69: 29,104,116 km (0.086 R)
• M70: 29,362,920 km (0.117 R)
• M71: 29,570,562 km (0.072 R)
• M72: 29,935,132 km (0.117 R)
• M73: 31,143,434 km (0.055 R)
• M74: 31,620,652 km (0.057 R)
• M75: 32,153,669 km (0.118 R)
• M76: 32,314,038 km (0.108 R)
• M77: 34,151,399 km (0.037 R)
• M78: 34,424,564 km (0.113 R)
• M79: 36,189,221 km (0.05 R)
• M80: 36,802,572 km (0.036 R)
• M81: 37,194,668 km (0.103 R)
• M82: 37,307,016 km (0.03 R)
• M83: 37,644,509 km (0.102 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 16,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit