🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.49 AU - 0.59 AU

Year: 146 Days

Day: 41.6 Hours

Environment

Temp: 217 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 10,841,211 km

• M1: 66,571 km (0.09 R)
• M2: 103,671 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.69 AU

Year: 150 Days

Day: 45 Hours

Environment

Temp: 187 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.56 AU - 0.66 AU

Year: 175 Days

Day: 38.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 10,841,211 km

• M1: 53,107 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.56 AU - 0.88 AU

Year: 224 Days

Day: 35.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.06 AU - 1.36 AU

Year: 489 Days

Day: 34.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.45 AU - 5.43 AU

Year: 3434 Days

Day: 31.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.9

Radius: 9.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.78 AU - 4.78 AU

Year: 3836 Days

Day: 12.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 10,841,211 km

• M1: 141,071 km (0.088 R)
• M2: 234,869 km (0.095 R)
• M3: 302,936 km (0.053 R)
• M4: 386,411 km (0.109 R)
• M5: 498,161 km (0.111 R)
• M6: 568,771 km (0.093 R)
• M7: 678,127 km (0.087 R)
• M8: 943,813 km (0.039 R)
• M9: 1,042,548 km (0.101 R)
• M10: 1,110,315 km (0.111 R)
• M11: 1,171,052 km (0.083 R)
• M12: 1,277,865 km (0.079 R)
• M13: 1,453,792 km (0.11 R)
• M14: 1,697,637 km (0.074 R)
• M15: 1,819,409 km (0.072 R)
• M16: 1,902,287 km (0.074 R)
• M17: 2,007,603 km (0.068 R)
• M18: 2,290,942 km (0.037 R)
• M19: 2,657,307 km (0.114 R)
• M20: 2,823,510 km (0.111 R)
• M21: 2,895,766 km (0.064 R)
• M22: 3,153,822 km (0.084 R)
• M23: 3,216,354 km (0.119 R)
• M24: 3,304,617 km (0.102 R)
• M25: 3,509,416 km (0.102 R)
• M26: 3,613,387 km (0.119 R)
• M27: 3,824,470 km (0.119 R)
• M28: 3,945,045 km (0.102 R)
• M29: 4,066,968 km (0.063 R)
• M30: 4,162,561 km (0.073 R)
• M31: 4,453,977 km (0.077 R)
• M32: 4,524,288 km (0.092 R)
• M33: 5,130,309 km (0.12 R)
• M34: 5,412,750 km (0.076 R)
• M35: 5,548,435 km (0.033 R)
• M36: 5,853,914 km (0.079 R)
• M37: 6,008,748 km (0.108 R)
• M38: 6,227,759 km (0.046 R)
• M39: 6,385,884 km (0.113 R)
• M40: 6,481,328 km (0.102 R)
• M41: 6,561,213 km (0.112 R)
• M42: 7,031,399 km (0.037 R)
• M43: 7,196,106 km (0.115 R)
• M44: 7,395,371 km (0.099 R)
• M45: 7,647,144 km (0.079 R)
• M46: 7,918,664 km (0.12 R)
• M47: 8,141,715 km (0.077 R)
• M48: 8,280,093 km (0.058 R)
• M49: 8,823,282 km (0.111 R)
• M50: 8,965,400 km (0.089 R)
• M51: 9,614,206 km (0.115 R)
• M52: 10,296,672 km (0.103 R)
• M53: 10,577,916 km (0.091 R)
• M54: 10,804,706 km (0.082 R)
• M55: 11,224,627 km (0.076 R)
• M56: 11,301,521 km (0.101 R)
• M57: 11,708,427 km (0.062 R)
• M58: 11,962,594 km (0.102 R)
• M59: 12,041,282 km (0.086 R)
• M60: 12,218,705 km (0.08 R)
• M61: 12,556,348 km (0.097 R)
• M62: 13,813,568 km (0.078 R)
• M63: 13,875,352 km (0.033 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.3

Radius: 12.7

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.32 AU - 6.26 AU

Year: 5114 Days

Day: 8.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 10,841,211 km

• M1: 219,161 km (0.061 R)
• M2: 311,014 km (0.109 R)
• M3: 542,442 km (0.105 R)
• M4: 791,074 km (0.111 R)
• M5: 933,341 km (0.111 R)
• M6: 1,298,061 km (0.096 R)
• M7: 1,509,443 km (0.104 R)
• M8: 1,607,130 km (0.115 R)
• M9: 1,690,157 km (0.11 R)
• M10: 1,860,998 km (0.117 R)
• M11: 1,992,943 km (0.102 R)
• M12: 2,192,357 km (0.09 R)
• M13: 2,341,655 km (0.118 R)
• M14: 2,790,000 km (0.066 R)
• M15: 2,993,453 km (0.101 R)
• M16: 3,128,391 km (0.115 R)
• M17: 3,212,465 km (0.115 R)
• M18: 3,339,922 km (0.101 R)
• M19: 3,578,381 km (0.106 R)
• M20: 3,699,555 km (0.111 R)
• M21: 3,822,375 km (0.104 R)
• M22: 3,935,022 km (0.1 R)
• M23: 4,117,831 km (0.1 R)
• M24: 4,373,643 km (0.054 R)
• M25: 4,731,182 km (0.08 R)
• M26: 5,110,712 km (0.11 R)
• M27: 5,398,688 km (0.094 R)
• M28: 5,704,915 km (0.091 R)
• M29: 5,886,227 km (0.092 R)
• M30: 6,016,826 km (0.113 R)
• M31: 6,281,166 km (0.107 R)
• M32: 6,361,201 km (0.093 R)
• M33: 6,495,390 km (0.072 R)
• M34: 6,739,234 km (0.093 R)
• M35: 6,834,977 km (0.101 R)
• M36: 7,124,748 km (0.111 R)
• M37: 7,334,185 km (0.053 R)
• M38: 7,687,835 km (0.094 R)
• M39: 7,960,402 km (0.066 R)
• M40: 8,090,702 km (0.069 R)
• M41: 8,309,414 km (0.028 R)
• M42: 8,470,979 km (0.102 R)
• M43: 8,663,362 km (0.095 R)
• M44: 9,037,357 km (0.057 R)
• M45: 9,233,929 km (0.111 R)
• M46: 9,386,070 km (0.078 R)
• M47: 9,693,044 km (0.069 R)
• M48: 10,190,906 km (0.107 R)
• M49: 10,427,271 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit