🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.95 AU - 1.37 AU

Year: 468 Days

Day: 15 Hours

Environment

Temp: -16 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.41 AU - 1.77 AU

Year: 751 Days

Day: 17.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.52 AU - 2.78 AU

Year: 1617 Days

Day: 46.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 12.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.75 AU - 6.01 AU

Year: 4040 Days

Day: 8.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 41,884,589 km

• M1: 166,951 km (0.094 R)
• M2: 288,275 km (0.099 R)
• M3: 436,975 km (0.103 R)
• M4: 517,309 km (0.109 R)
• M5: 642,373 km (0.07 R)
• M6: 926,908 km (0.099 R)
• M7: 1,242,111 km (0.056 R)
• M8: 1,365,380 km (0.057 R)
• M9: 1,948,213 km (0.047 R)
• M10: 2,154,808 km (0.025 R)
• M11: 2,709,666 km (0.102 R)
• M12: 2,858,815 km (0.104 R)
• M13: 3,038,482 km (0.088 R)
• M14: 3,265,123 km (0.12 R)
• M15: 3,409,485 km (0.086 R)
• M16: 3,734,860 km (0.102 R)
• M17: 4,257,705 km (0.11 R)
• M18: 4,463,701 km (0.072 R)
• M19: 4,592,206 km (0.03 R)
• M20: 5,169,055 km (0.105 R)
• M21: 5,270,183 km (0.061 R)
• M22: 5,423,222 km (0.1 R)
• M23: 6,282,512 km (0.12 R)
• M24: 6,572,433 km (0.104 R)
• M25: 7,052,792 km (0.069 R)
• M26: 7,259,536 km (0.094 R)
• M27: 7,411,079 km (0.06 R)
• M28: 7,659,710 km (0.071 R)
• M29: 7,891,736 km (0.072 R)
• M30: 8,244,039 km (0.11 R)
• M31: 9,004,894 km (0.028 R)
• M32: 9,147,461 km (0.07 R)
• M33: 9,579,799 km (0.071 R)
• M34: 9,662,975 km (0.039 R)
• M35: 9,767,245 km (0.052 R)
• M36: 9,850,870 km (0.113 R)
• M37: 9,955,738 km (0.078 R)
• M38: 10,464,670 km (0.115 R)
• M39: 10,722,278 km (0.036 R)
• M40: 10,808,596 km (0.059 R)
• M41: 11,309,599 km (0.089 R)
• M42: 11,397,563 km (0.1 R)
• M43: 11,751,511 km (0.109 R)
• M44: 12,154,079 km (0.117 R)
• M45: 12,379,673 km (0.055 R)
• M46: 13,458,572 km (0.111 R)
• M47: 14,115,606 km (0.115 R)
• M48: 14,567,541 km (0.032 R)
• M49: 14,711,155 km (0.088 R)
• M50: 15,290,548 km (0.106 R)
• M51: 15,509,858 km (0.061 R)
• M52: 15,607,695 km (0.028 R)
• M53: 15,754,750 km (0.109 R)
• M54: 16,149,090 km (0.116 R)
• M55: 16,447,089 km (0.031 R)
• M56: 16,621,670 km (0.11 R)
• M57: 16,721,751 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.5

Radius: 12.1

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.78 AU - 9.76 AU

Year: 9733 Days

Day: 5.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,884,589 km

• M1: 180,415 km (0.098 R)
• M2: 277,504 km (0.119 R)
• M3: 400,623 km (0.049 R)
• M4: 535,710 km (0.106 R)
• M5: 733,478 km (0.12 R)
• M6: 990,637 km (0.106 R)
• M7: 1,077,105 km (0.047 R)
• M8: 1,258,567 km (0.066 R)
• M9: 1,490,144 km (0.098 R)
• M10: 1,735,784 km (0.085 R)
• M11: 1,928,915 km (0.112 R)
• M12: 2,151,965 km (0.087 R)
• M13: 2,243,669 km (0.09 R)
• M14: 2,454,751 km (0.079 R)
• M15: 3,552,501 km (0.109 R)
• M16: 3,799,636 km (0.092 R)
• M17: 4,138,027 km (0.031 R)
• M18: 4,904,865 km (0.114 R)
• M19: 5,057,455 km (0.055 R)
• M20: 5,273,624 km (0.047 R)
• M21: 5,492,935 km (0.077 R)
• M22: 5,651,508 km (0.045 R)
• M23: 7,249,513 km (0.116 R)
• M24: 7,811,702 km (0.114 R)
• M25: 8,134,085 km (0.112 R)
• M26: 8,792,016 km (0.094 R)
• M27: 9,657,739 km (0.109 R)
• M28: 11,267,562 km (0.107 R)
• M29: 11,348,195 km (0.049 R)
• M30: 11,510,060 km (0.079 R)
• M31: 12,959,215 km (0.065 R)
• M32: 14,290,337 km (0.083 R)
• M33: 14,684,976 km (0.044 R)
• M34: 15,305,957 km (0.113 R)
• M35: 15,935,464 km (0.064 R)
• M36: 17,034,410 km (0.087 R)
• M37: 17,312,962 km (0.09 R)
• M38: 17,452,686 km (0.105 R)
• M39: 18,489,848 km (0.101 R)
• M40: 18,776,029 km (0.092 R)
• M41: 19,015,834 km (0.028 R)
• M42: 19,160,046 km (0.038 R)
• M43: 20,180,454 km (0.054 R)
• M44: 20,672,631 km (0.115 R)
• M45: 21,418,226 km (0.066 R)
• M46: 21,568,423 km (0.05 R)
• M47: 21,769,183 km (0.036 R)
• M48: 22,021,106 km (0.111 R)
• M49: 22,476,930 km (0.086 R)
• M50: 22,935,897 km (0.103 R)
• M51: 24,018,686 km (0.096 R)
• M52: 24,487,825 km (0.054 R)
• M53: 24,644,903 km (0.087 R)
• M54: 24,854,938 km (0.079 R)
• M55: 25,276,655 km (0.078 R)
• M56: 26,180,525 km (0.057 R)
• M57: 26,502,160 km (0.035 R)
• M58: 26,663,427 km (0.107 R)
• M59: 26,824,993 km (0.119 R)
• M60: 27,529,150 km (0.079 R)
• M61: 27,637,907 km (0.094 R)
• M62: 28,513,953 km (0.081 R)
• M63: 28,679,258 km (0.1 R)
• M64: 29,343,622 km (0.096 R)
• M65: 29,677,674 km (0.086 R)
• M66: 30,743,858 km (0.101 R)
• M67: 31,708,465 km (0.068 R)
• M68: 31,822,459 km (0.089 R)
• M69: 32,567,756 km (0.06 R)
• M70: 32,971,371 km (0.04 R)
• M71: 34,426,509 km (0.073 R)
• M72: 34,543,794 km (0.1 R)
• M73: 35,309,585 km (0.073 R)
• M74: 35,724,271 km (0.086 R)
• M75: 36,798,084 km (0.109 R)
• M76: 38,855,055 km (0.053 R)
• M77: 41,011,209 km (0.092 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: 213 - 18,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit