🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.79 AU - 0.99 AU

Year: 311 Days

Day: 15.7 Hours

Environment

Temp: 71 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,199,116 km

• M1: 153,787 km (0.039 R)
• M2: 386,262 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.85 AU - 1.39 AU

Year: 440 Days

Day: 26.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.95 AU - 1.39 AU

Year: 469 Days

Day: 44.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.22 AU - 1.6 AU

Year: 621 Days

Day: 34.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.5

Radius: 14.8

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.7 AU - 9.4 AU

Year: 7694 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,199,116 km

• M1: 204,799 km (0.04 R)
• M2: 507,137 km (0.088 R)
• M3: 619,485 km (0.119 R)
• M4: 850,314 km (0.064 R)
• M5: 1,181,374 km (0.074 R)
• M6: 1,829,432 km (0.027 R)
• M7: 1,964,669 km (0.099 R)
• M8: 2,299,618 km (0.095 R)
• M9: 2,539,723 km (0.116 R)
• M10: 3,004,972 km (0.047 R)
• M11: 3,497,299 km (0.052 R)
• M12: 3,905,402 km (0.09 R)
• M13: 4,397,130 km (0.059 R)
• M14: 4,534,760 km (0.118 R)
• M15: 5,244,602 km (0.075 R)
• M16: 5,737,378 km (0.092 R)
• M17: 5,888,023 km (0.091 R)
• M18: 6,116,758 km (0.109 R)
• M19: 6,245,113 km (0.092 R)
• M20: 6,873,573 km (0.067 R)
• M21: 7,276,740 km (0.111 R)
• M22: 7,385,647 km (0.115 R)
• M23: 7,909,987 km (0.111 R)
• M24: 8,162,808 km (0.09 R)
• M25: 8,389,598 km (0.047 R)
• M26: 9,406,714 km (0.066 R)
• M27: 10,740,379 km (0.069 R)
• M28: 11,083,108 km (0.084 R)
• M29: 11,271,601 km (0.055 R)
• M30: 11,397,862 km (0.105 R)
• M31: 11,779,336 km (0.108 R)
• M32: 11,971,719 km (0.096 R)
• M33: 12,068,210 km (0.103 R)
• M34: 12,489,777 km (0.06 R)
• M35: 13,214,130 km (0.095 R)
• M36: 13,715,881 km (0.078 R)
• M37: 14,020,013 km (0.106 R)
• M38: 15,119,258 km (0.103 R)
• M39: 15,573,737 km (0.118 R)
• M40: 16,174,971 km (0.112 R)
• M41: 16,964,249 km (0.107 R)
• M42: 17,655,989 km (0.077 R)
• M43: 18,171,653 km (0.111 R)
• M44: 19,406,733 km (0.109 R)
• M45: 20,360,569 km (0.098 R)
• M46: 21,642,773 km (0.103 R)
• M47: 22,711,350 km (0.117 R)
• M48: 22,911,063 km (0.089 R)
• M49: 23,071,283 km (0.084 R)
• M50: 23,392,918 km (0.071 R)
• M51: 23,716,050 km (0.052 R)
• M52: 24,653,131 km (0.105 R)
• M53: 26,018,810 km (0.115 R)
• M54: 26,900,689 km (0.117 R)
• M55: 27,749,657 km (0.116 R)
• M56: 29,039,789 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360

Radius: 11.5

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.77 AU - 8.99 AU

Year: 9813 Days

Day: 6.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,199,116 km

• M1: 156,479 km (0.112 R)
• M2: 436,078 km (0.054 R)
• M3: 518,506 km (0.07 R)
• M4: 1,036,564 km (0.08 R)
• M5: 1,239,718 km (0.085 R)
• M6: 1,437,785 km (0.096 R)
• M7: 1,824,944 km (0.085 R)
• M8: 2,051,735 km (0.086 R)
• M9: 3,195,710 km (0.091 R)
• M10: 3,884,010 km (0.109 R)
• M11: 4,069,960 km (0.11 R)
• M12: 4,231,675 km (0.114 R)
• M13: 4,423,160 km (0.076 R)
• M14: 4,645,463 km (0.106 R)
• M15: 4,729,836 km (0.082 R)
• M16: 4,871,505 km (0.053 R)
• M17: 5,130,160 km (0.049 R)
• M18: 5,305,189 km (0.093 R)
• M19: 5,902,683 km (0.104 R)
• M20: 6,117,057 km (0.11 R)
• M21: 6,616,415 km (0.103 R)
• M22: 6,775,138 km (0.049 R)
• M23: 6,999,684 km (0.094 R)
• M24: 7,096,624 km (0.104 R)
• M25: 7,324,611 km (0.118 R)
• M26: 7,687,685 km (0.032 R)
• M27: 7,955,615 km (0.092 R)
• M28: 9,269,533 km (0.115 R)
• M29: 9,842,792 km (0.093 R)
• M30: 9,951,550 km (0.083 R)
• M31: 10,280,366 km (0.074 R)
• M32: 10,353,968 km (0.086 R)
• M33: 10,538,572 km (0.081 R)
• M34: 10,649,872 km (0.12 R)
• M35: 10,948,619 km (0.091 R)
• M36: 11,061,416 km (0.1 R)
• M37: 11,592,638 km (0.063 R)
• M38: 11,669,232 km (0.099 R)
• M39: 12,366,209 km (0.075 R)
• M40: 12,483,643 km (0.042 R)
• M41: 12,640,870 km (0.115 R)
• M42: 13,196,327 km (0.082 R)
• M43: 13,476,973 km (0.108 R)
• M44: 13,597,848 km (0.105 R)
• M45: 14,372,017 km (0.116 R)
• M46: 14,454,445 km (0.061 R)
• M47: 14,578,163 km (0.041 R)
• M48: 15,035,035 km (0.113 R)
• M49: 15,160,547 km (0.089 R)
• M50: 15,623,403 km (0.106 R)
• M51: 16,219,401 km (0.112 R)
• M52: 16,649,495 km (0.049 R)
• M53: 17,433,388 km (0.101 R)
• M54: 17,785,691 km (0.105 R)
• M55: 18,007,096 km (0.098 R)
• M56: 18,497,328 km (0.068 R)
• M57: 19,810,648 km (0.067 R)
• M58: 20,920,365 km (0.03 R)
• M59: 21,294,659 km (0.091 R)
• M60: 21,435,580 km (0.106 R)
• M61: 21,955,133 km (0.11 R)
• M62: 22,862,295 km (0.104 R)
• M63: 24,762,337 km (0.092 R)
• M64: 25,059,139 km (0.048 R)
• M65: 26,308,581 km (0.08 R)
• M66: 26,611,516 km (0.078 R)
• M67: 27,937,253 km (0.028 R)
• M68: 28,401,305 km (0.104 R)
• M69: 28,556,438 km (0.117 R)
• M70: 30,018,758 km (0.069 R)
• M71: 30,282,499 km (0.093 R)
• M72: 30,652,903 km (0.119 R)
• M73: 30,812,075 km (0.05 R)
• M74: 31,451,756 km (0.107 R)
• M75: 31,773,241 km (0.083 R)
• M76: 32,257,490 km (0.07 R)
• M77: 32,961,348 km (0.107 R)
• M78: 33,178,863 km (0.054 R)
• M79: 33,451,580 km (0.086 R)
• M80: 34,384,173 km (0.086 R)
• M81: 34,660,031 km (0.038 R)
• M82: 34,992,139 km (0.112 R)
• M83: 35,603,695 km (0.104 R)
• M84: 36,162,742 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 19,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit