🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.44 AU - 0.7 AU

Year: 165 Days

Day: 37.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,858,490 km

• M1: 86,916 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.72 AU - 1.08 AU

Year: 327 Days

Day: 33.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.2 AU - 1.38 AU

Year: 561 Days

Day: 38.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,858,490 km

• M1: 36,651 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.63 AU - 2.17 AU

Year: 1003 Days

Day: 32 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.2

Radius: 14.7

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.29 AU - 10.75 AU

Year: 11247 Days

Day: 15 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 17,858,490 km

• M1: 331,658 km (0.107 R)
• M2: 427,401 km (0.119 R)
• M3: 603,627 km (0.095 R)
• M4: 770,878 km (0.103 R)
• M5: 983,756 km (0.101 R)
• M6: 1,098,048 km (0.113 R)
• M7: 1,294,321 km (0.071 R)
• M8: 1,469,949 km (0.087 R)
• M9: 1,882,091 km (0.045 R)
• M10: 2,330,585 km (0.087 R)
• M11: 2,487,663 km (0.101 R)
• M12: 2,648,331 km (0.12 R)
• M13: 3,415,020 km (0.081 R)
• M14: 3,617,277 km (0.052 R)
• M15: 4,963,508 km (0.079 R)
• M16: 5,193,440 km (0.109 R)
• M17: 6,450,660 km (0.091 R)
• M18: 6,786,358 km (0.1 R)
• M19: 7,041,871 km (0.096 R)
• M20: 7,592,092 km (0.069 R)
• M21: 8,488,931 km (0.097 R)
• M22: 9,609,419 km (0.03 R)
• M23: 10,317,017 km (0.113 R)
• M24: 12,679,018 km (0.055 R)
• M25: 13,740,564 km (0.076 R)
• M26: 14,793,883 km (0.106 R)
• M27: 15,163,240 km (0.104 R)
• M28: 15,349,041 km (0.107 R)
• M29: 15,498,190 km (0.106 R)
• M30: 16,137,571 km (0.108 R)
• M31: 16,900,819 km (0.11 R)
• M32: 18,265,002 km (0.094 R)
• M33: 18,383,484 km (0.119 R)
• M34: 18,740,724 km (0.107 R)
• M35: 19,140,449 km (0.115 R)
• M36: 19,260,875 km (0.078 R)
• M37: 19,583,259 km (0.065 R)
• M38: 20,274,401 km (0.059 R)
• M39: 20,520,340 km (0.104 R)
• M40: 20,808,465 km (0.101 R)
• M41: 21,471,932 km (0.026 R)
• M42: 21,806,283 km (0.103 R)
• M43: 24,238,445 km (0.116 R)
• M44: 25,288,024 km (0.099 R)
• M45: 26,397,143 km (0.072 R)
• M46: 26,845,188 km (0.092 R)
• M47: 27,522,119 km (0.079 R)
• M48: 27,885,342 km (0.105 R)
• M49: 28,525,023 km (0.107 R)
• M50: 29,586,420 km (0.093 R)
• M51: 29,911,945 km (0.116 R)
• M52: 30,098,493 km (0.108 R)
• M53: 30,801,753 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.7

Radius: 5.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.14 AU - 16.1 AU

Year: 18196 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 17,858,490 km

• M1: 112,498 km (0.07 R)
• M2: 187,446 km (0.05 R)
• M3: 327,470 km (0.072 R)
• M4: 514,617 km (0.088 R)
• M5: 603,478 km (0.117 R)
• M6: 909,555 km (0.078 R)
• M7: 1,335,161 km (0.117 R)
• M8: 1,586,186 km (0.056 R)
• M9: 1,864,438 km (0.072 R)
• M10: 1,977,534 km (0.114 R)
• M11: 2,263,416 km (0.103 R)
• M12: 2,479,435 km (0.092 R)
• M13: 2,702,037 km (0.102 R)
• M14: 2,844,604 km (0.095 R)
• M15: 4,349,408 km (0.116 R)
• M16: 4,634,841 km (0.026 R)
• M17: 5,347,675 km (0.075 R)
• M18: 5,383,279 km (0.082 R)
• M19: 5,799,012 km (0.111 R)
• M20: 6,187,518 km (0.05 R)
• M21: 6,281,166 km (0.104 R)
• M22: 6,394,262 km (0.038 R)
• M23: 7,522,230 km (0.111 R)
• M24: 7,702,645 km (0.046 R)
• M25: 8,252,567 km (0.042 R)
• M26: 8,335,145 km (0.091 R)
• M27: 8,376,583 km (0.116 R)
• M28: 8,941,914 km (0.066 R)
• M29: 9,519,511 km (0.094 R)
• M30: 10,286,050 km (0.083 R)
• M31: 10,981,381 km (0.106 R)
• M32: 11,484,180 km (0.105 R)
• M33: 11,924,297 km (0.035 R)
• M34: 12,464,495 km (0.084 R)
• M35: 12,725,692 km (0.074 R)
• M36: 13,398,733 km (0.108 R)
• M37: 13,812,820 km (0.095 R)
• M38: 14,879,303 km (0.068 R)
• M39: 14,929,568 km (0.087 R)
• M40: 15,181,641 km (0.06 R)
• M41: 15,358,914 km (0.111 R)
• M42: 17,195,527 km (0.071 R)
• M43: 17,248,186 km (0.096 R)
• M44: 17,486,196 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 16,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit