🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.4 AU - 0.62 AU

Year: 134 Days

Day: 28.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,860,460 km

• M1: 412,741 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.52 AU - 0.64 AU

Year: 162 Days

Day: 23.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,860,460 km

• M1: 272,268 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.97 AU - 1.47 AU

Year: 495 Days

Day: 16.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,860,460 km

• M1: 232,026 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.58 AU - 1.82 AU

Year: 814 Days

Day: 15 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.86 AU - 2.9 AU

Year: 1348 Days

Day: 36.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,860,460 km

• M1: 866,471 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.5

Radius: 11.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.96 AU - 7.6 AU

Year: 5777 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 48,860,460 km

• M1: 185,651 km (0.12 R)
• M2: 259,702 km (0.118 R)
• M3: 337,044 km (0.104 R)
• M4: 519,105 km (0.084 R)
• M5: 637,586 km (0.095 R)
• M6: 956,978 km (0.112 R)
• M7: 1,096,702 km (0.08 R)
• M8: 1,337,555 km (0.101 R)
• M9: 2,391,920 km (0.084 R)
• M10: 2,495,592 km (0.081 R)
• M11: 2,753,798 km (0.039 R)
• M12: 2,862,705 km (0.117 R)
• M13: 3,263,478 km (0.083 R)
• M14: 3,699,406 km (0.117 R)
• M15: 4,029,718 km (0.078 R)
• M16: 4,887,811 km (0.074 R)
• M17: 5,020,505 km (0.117 R)
• M18: 5,484,408 km (0.093 R)
• M19: 5,642,084 km (0.119 R)
• M20: 5,741,417 km (0.07 R)
• M21: 6,226,563 km (0.075 R)
• M22: 7,583,864 km (0.115 R)
• M23: 8,568,667 km (0.1 R)
• M24: 9,263,100 km (0.078 R)
• M25: 9,617,049 km (0.102 R)
• M26: 9,712,193 km (0.104 R)
• M27: 10,977,791 km (0.039 R)
• M28: 11,177,205 km (0.08 R)
• M29: 11,478,345 km (0.115 R)
• M30: 11,579,474 km (0.097 R)
• M31: 11,731,465 km (0.057 R)
• M32: 12,346,462 km (0.089 R)
• M33: 12,840,883 km (0.045 R)
• M34: 13,182,714 km (0.102 R)
• M35: 13,315,108 km (0.102 R)
• M36: 14,010,439 km (0.084 R)
• M37: 14,335,216 km (0.113 R)
• M38: 14,553,180 km (0.082 R)
• M39: 14,854,769 km (0.11 R)
• M40: 15,856,028 km (0.109 R)
• M41: 15,968,675 km (0.119 R)
• M42: 16,053,348 km (0.08 R)
• M43: 16,308,113 km (0.078 R)
• M44: 16,450,231 km (0.096 R)
• M45: 17,981,963 km (0.053 R)
• M46: 18,394,255 km (0.091 R)
• M47: 18,512,587 km (0.108 R)
• M48: 18,660,838 km (0.11 R)
• M49: 18,898,998 km (0.101 R)
• M50: 18,988,458 km (0.116 R)
• M51: 19,649,531 km (0.089 R)
• M52: 20,165,494 km (0.078 R)
• M53: 20,257,048 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.1

Radius: 14.6

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.55 AU - 13.31 AU

Year: 15126 Days

Day: 9.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,860,460 km

• M1: 210,035 km (0.042 R)
• M2: 309,069 km (0.085 R)
• M3: 630,854 km (0.103 R)
• M4: 1,044,792 km (0.114 R)
• M5: 1,161,478 km (0.029 R)
• M6: 1,885,382 km (0.073 R)
• M7: 2,358,710 km (0.097 R)
• M8: 3,930,086 km (0.089 R)
• M9: 4,023,584 km (0.066 R)
• M10: 5,376,847 km (0.095 R)
• M11: 5,550,979 km (0.07 R)
• M12: 5,833,569 km (0.063 R)
• M13: 6,413,111 km (0.109 R)
• M14: 6,784,712 km (0.09 R)
• M15: 7,087,050 km (0.116 R)
• M16: 7,355,279 km (0.086 R)
• M17: 7,471,366 km (0.088 R)
• M18: 7,626,948 km (0.085 R)
• M19: 8,461,854 km (0.058 R)
• M20: 8,910,947 km (0.039 R)
• M21: 9,159,130 km (0.067 R)
• M22: 9,409,706 km (0.114 R)
• M23: 10,434,451 km (0.09 R)
• M24: 10,783,912 km (0.062 R)
• M25: 11,719,796 km (0.077 R)
• M26: 12,588,960 km (0.084 R)
• M27: 12,961,160 km (0.031 R)
• M28: 13,101,632 km (0.08 R)
• M29: 14,195,791 km (0.118 R)
• M30: 14,583,249 km (0.094 R)
• M31: 15,072,584 km (0.063 R)
• M32: 17,237,564 km (0.088 R)
• M33: 17,650,903 km (0.089 R)
• M34: 18,224,910 km (0.097 R)
• M35: 18,487,754 km (0.05 R)
• M36: 19,391,026 km (0.077 R)
• M37: 19,767,115 km (0.105 R)
• M38: 19,874,975 km (0.073 R)
• M39: 20,854,990 km (0.093 R)
• M40: 21,350,907 km (0.093 R)
• M41: 21,517,111 km (0.078 R)
• M42: 22,410,659 km (0.096 R)
• M43: 22,918,693 km (0.098 R)
• M44: 23,088,786 km (0.095 R)
• M45: 23,373,471 km (0.078 R)
• M46: 24,118,767 km (0.098 R)
• M47: 24,755,456 km (0.061 R)
• M48: 27,297,423 km (0.114 R)
• M49: 28,021,626 km (0.055 R)
• M50: 29,058,339 km (0.027 R)
• M51: 29,488,882 km (0.083 R)
• M52: 30,418,483 km (0.112 R)
• M53: 34,232,630 km (0.102 R)
• M54: 35,143,981 km (0.104 R)
• M55: 35,405,926 km (0.081 R)
• M56: 37,457,512 km (0.079 R)
• M57: 37,859,032 km (0.068 R)
• M58: 38,262,049 km (0.039 R)
• M59: 38,734,030 km (0.104 R)
• M60: 38,936,735 km (0.095 R)
• M61: 39,343,642 km (0.103 R)
• M62: 39,956,394 km (0.111 R)
• M63: 41,536,746 km (0.111 R)
• M64: 42,438,971 km (0.119 R)
• M65: 43,698,884 km (0.092 R)
• M66: 45,184,391 km (0.118 R)
• M67: 45,754,658 km (0.104 R)
• M68: 46,542,740 km (0.118 R)
• M69: 47,262,904 km (0.118 R)
• M70: 47,624,482 km (0.115 R)
• M71: 48,059,513 km (0.104 R)
• M72: 48,495,890 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 20,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit