🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.69 AU

Year: 173 Days

Day: 37.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.73 AU - 0.79 AU

Year: 247 Days

Day: 17.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,702,811 km

• M1: 666,010 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.85 AU - 0.91 AU

Year: 308 Days

Day: 24.3 Hours

Environment

Temp: 86 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.9 AU - 0.92 AU

Year: 324 Days

Day: 44.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.23 AU - 1.29 AU

Year: 527 Days

Day: 18.1 Hours

Environment

Temp: -17 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,702,811 km

• M1: 687,701 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.52 AU - 2.54 AU

Year: 1078 Days

Day: 38.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,702,811 km

• M1: 1,377,497 km (0.062 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.4 AU - 3.06 AU

Year: 1682 Days

Day: 24.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,702,811 km

• M1: 21,093 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.3

Radius: 14

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.98 AU - 6.54 AU

Year: 5153 Days

Day: 10.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,702,811 km

• M1: 174,730 km (0.028 R)
• M2: 346,618 km (0.052 R)
• M3: 479,461 km (0.037 R)
• M4: 600,785 km (0.054 R)
• M5: 763,248 km (0.093 R)
• M6: 870,809 km (0.111 R)
• M7: 1,005,447 km (0.102 R)
• M8: 1,297,462 km (0.117 R)
• M9: 1,417,290 km (0.071 R)
• M10: 1,579,155 km (0.049 R)
• M11: 1,881,044 km (0.074 R)
• M12: 2,046,200 km (0.11 R)
• M13: 2,158,996 km (0.08 R)
• M14: 2,420,942 km (0.026 R)
• M15: 2,786,410 km (0.118 R)
• M16: 3,137,367 km (0.06 R)
• M17: 3,351,441 km (0.079 R)
• M18: 3,604,710 km (0.033 R)
• M19: 3,846,760 km (0.1 R)
• M20: 3,934,574 km (0.117 R)
• M21: 4,420,467 km (0.05 R)
• M22: 4,531,020 km (0.055 R)
• M23: 5,021,103 km (0.069 R)
• M24: 5,156,040 km (0.082 R)
• M25: 5,528,389 km (0.082 R)
• M26: 5,788,241 km (0.099 R)
• M27: 5,970,601 km (0.077 R)
• M28: 6,361,649 km (0.096 R)
• M29: 7,585,061 km (0.061 R)
• M30: 7,851,794 km (0.029 R)
• M31: 7,986,282 km (0.063 R)
• M32: 8,189,586 km (0.097 R)
• M33: 8,601,429 km (0.102 R)
• M34: 9,231,834 km (0.045 R)
• M35: 9,612,561 km (0.066 R)
• M36: 9,708,453 km (0.033 R)
• M37: 10,095,612 km (0.091 R)
• M38: 10,438,640 km (0.119 R)
• M39: 10,835,374 km (0.094 R)
• M40: 11,388,886 km (0.033 R)
• M41: 11,515,894 km (0.118 R)
• M42: 12,340,628 km (0.117 R)
• M43: 12,654,783 km (0.078 R)
• M44: 12,786,429 km (0.111 R)
• M45: 12,998,110 km (0.114 R)
• M46: 13,505,546 km (0.12 R)
• M47: 13,829,426 km (0.048 R)
• M48: 14,101,245 km (0.093 R)
• M49: 14,429,762 km (0.057 R)
• M50: 14,595,067 km (0.062 R)
• M51: 14,927,324 km (0.049 R)
• M52: 15,234,299 km (0.083 R)
• M53: 15,571,343 km (0.107 R)
• M54: 16,224,487 km (0.075 R)
• M55: 16,339,079 km (0.065 R)
• M56: 17,031,718 km (0.033 R)
• M57: 17,381,777 km (0.102 R)
• M58: 17,587,025 km (0.09 R)
• M59: 18,505,705 km (0.112 R)
• M60: 18,625,384 km (0.114 R)
• M61: 19,106,790 km (0.116 R)
• M62: 19,561,717 km (0.084 R)
• M63: 20,173,871 km (0.076 R)
• M64: 20,854,691 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.9

Radius: 13.3

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.64 AU - 8.76 AU

Year: 7202 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,702,811 km

• M1: 196,572 km (0.097 R)
• M2: 318,643 km (0.09 R)
• M3: 611,257 km (0.099 R)
• M4: 715,826 km (0.05 R)
• M5: 886,068 km (0.072 R)
• M6: 1,498,372 km (0.111 R)
• M7: 1,684,173 km (0.1 R)
• M8: 1,897,799 km (0.116 R)
• M9: 2,120,550 km (0.055 R)
• M10: 2,203,726 km (0.045 R)
• M11: 2,681,392 km (0.113 R)
• M12: 2,863,154 km (0.113 R)
• M13: 3,215,307 km (0.115 R)
• M14: 3,360,118 km (0.101 R)
• M15: 3,581,523 km (0.037 R)
• M16: 3,807,864 km (0.074 R)
• M17: 4,090,903 km (0.103 R)
• M18: 4,623,472 km (0.104 R)
• M19: 5,753,833 km (0.065 R)
• M20: 6,169,117 km (0.118 R)
• M21: 7,666,143 km (0.109 R)
• M22: 7,763,381 km (0.114 R)
• M23: 7,926,294 km (0.081 R)
• M24: 8,057,491 km (0.062 R)
• M25: 8,255,558 km (0.036 R)
• M26: 8,961,810 km (0.069 R)
• M27: 9,201,466 km (0.105 R)
• M28: 9,304,988 km (0.101 R)
• M29: 9,478,072 km (0.1 R)
• M30: 9,582,641 km (0.092 R)
• M31: 9,827,832 km (0.082 R)
• M32: 10,684,280 km (0.079 R)
• M33: 10,975,098 km (0.094 R)
• M34: 11,231,659 km (0.064 R)
• M35: 11,527,414 km (0.112 R)
• M36: 11,900,810 km (0.045 R)
• M37: 12,089,004 km (0.113 R)
• M38: 12,621,124 km (0.044 R)
• M39: 12,813,058 km (0.117 R)
• M40: 14,024,501 km (0.058 R)
• M41: 14,785,057 km (0.106 R)
• M42: 14,946,922 km (0.119 R)
• M43: 15,435,957 km (0.059 R)
• M44: 16,013,255 km (0.08 R)
• M45: 16,179,459 km (0.066 R)
• M46: 16,892,442 km (0.111 R)
• M47: 17,188,945 km (0.076 R)
• M48: 17,530,028 km (0.094 R)
• M49: 17,615,598 km (0.059 R)
• M50: 18,479,376 km (0.116 R)
• M51: 18,960,333 km (0.096 R)
• M52: 19,224,374 km (0.083 R)
• M53: 20,203,192 km (0.086 R)
• M54: 21,289,423 km (0.062 R)
• M55: 22,441,027 km (0.098 R)
• M56: 22,860,649 km (0.09 R)
• M57: 23,424,035 km (0.082 R)
• M58: 23,849,641 km (0.098 R)
• M59: 24,087,202 km (0.087 R)
• M60: 25,480,557 km (0.119 R)
• M61: 25,674,735 km (0.039 R)
• M62: 25,869,511 km (0.107 R)
• M63: 26,358,546 km (0.085 R)
• M64: 26,505,751 km (0.12 R)
• M65: 26,899,941 km (0.114 R)
• M66: 27,345,593 km (0.079 R)
• M67: 28,194,112 km (0.109 R)
• M68: 28,596,531 km (0.071 R)
• M69: 29,457,766 km (0.103 R)
• M70: 29,559,642 km (0.113 R)
• M71: 30,173,442 km (0.054 R)
• M72: 30,946,564 km (0.054 R)
• M73: 34,157,383 km (0.057 R)
• M74: 34,318,051 km (0.069 R)
• M75: 34,425,312 km (0.11 R)
• M76: 34,693,841 km (0.106 R)
• M77: 34,801,551 km (0.036 R)
• M78: 35,233,141 km (0.075 R)
• M79: 35,666,526 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit