🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.52 AU - 0.62 AU

Year: 164 Days

Day: 38.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.34 AU - 2.2 AU

Year: 897 Days

Day: 28.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,832,874 km

• M1: 55,650 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.89 AU - 2.25 AU

Year: 1134 Days

Day: 13.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,832,874 km

• M1: 1,340,247 km (0.094 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.2

Radius: 10.5

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.53 AU - 4.83 AU

Year: 3855 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,832,874 km

• M1: 131,347 km (0.085 R)
• M2: 223,948 km (0.104 R)
• M3: 302,188 km (0.056 R)
• M4: 411,544 km (0.09 R)
• M5: 566,378 km (0.1 R)
• M6: 831,764 km (0.061 R)
• M7: 937,081 km (0.092 R)
• M8: 1,575,714 km (0.102 R)
• M9: 2,065,348 km (0.088 R)
• M10: 2,195,050 km (0.093 R)
• M11: 2,277,628 km (0.066 R)
• M12: 2,411,667 km (0.107 R)
• M13: 2,565,903 km (0.096 R)
• M14: 3,011,256 km (0.103 R)
• M15: 3,084,858 km (0.065 R)
• M16: 3,442,397 km (0.116 R)
• M17: 3,558,185 km (0.093 R)
• M18: 3,773,756 km (0.097 R)
• M19: 3,853,342 km (0.089 R)
• M20: 4,014,010 km (0.068 R)
• M21: 4,551,515 km (0.085 R)
• M22: 4,850,561 km (0.099 R)
• M23: 4,980,562 km (0.058 R)
• M24: 5,178,031 km (0.104 R)
• M25: 5,422,773 km (0.058 R)
• M26: 5,580,449 km (0.065 R)
• M27: 5,762,660 km (0.095 R)
• M28: 6,203,225 km (0.102 R)
• M29: 6,297,322 km (0.103 R)
• M30: 6,463,226 km (0.086 R)
• M31: 7,215,404 km (0.097 R)
• M32: 7,438,904 km (0.101 R)
• M33: 7,589,250 km (0.115 R)
• M34: 8,200,806 km (0.094 R)
• M35: 8,330,208 km (0.036 R)
• M36: 8,828,070 km (0.068 R)
• M37: 9,201,167 km (0.1 R)
• M38: 9,389,660 km (0.11 R)
• M39: 9,525,196 km (0.082 R)
• M40: 9,661,180 km (0.065 R)
• M41: 9,770,536 km (0.115 R)
• M42: 9,880,341 km (0.097 R)
• M43: 9,990,445 km (0.118 R)
• M44: 10,351,275 km (0.07 R)
• M45: 10,519,423 km (0.098 R)
• M46: 11,344,156 km (0.066 R)
• M47: 11,459,496 km (0.112 R)
• M48: 12,219,154 km (0.106 R)
• M49: 12,396,876 km (0.109 R)
• M50: 13,025,337 km (0.102 R)
• M51: 13,419,527 km (0.071 R)
• M52: 13,572,267 km (0.069 R)
• M53: 13,971,992 km (0.07 R)
• M54: 14,095,710 km (0.052 R)
• M55: 14,782,962 km (0.106 R)
• M56: 14,877,508 km (0.102 R)
• M57: 15,067,198 km (0.111 R)
• M58: 15,257,786 km (0.07 R)
• M59: 15,641,355 km (0.117 R)
• M60: 16,385,156 km (0.117 R)
• M61: 16,679,415 km (0.103 R)
• M62: 16,942,557 km (0.05 R)
• M63: 17,472,732 km (0.109 R)
• M64: 17,672,894 km (0.11 R)
• M65: 19,095,719 km (0.106 R)
• M66: 19,439,944 km (0.115 R)
• M67: 20,309,407 km (0.084 R)
• M68: 20,695,968 km (0.085 R)
• M69: 20,766,578 km (0.095 R)
• M70: 20,872,493 km (0.093 R)
• M71: 21,333,853 km (0.094 R)
• M72: 21,583,682 km (0.1 R)
• M73: 22,411,257 km (0.088 R)
• M74: 22,519,865 km (0.108 R)
• M75: 22,774,331 km (0.11 R)
• M76: 23,801,171 km (0.095 R)
• M77: 24,097,375 km (0.065 R)
• M78: 24,656,123 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.7

Radius: 11.1

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.54 AU - 12.12 AU

Year: 12643 Days

Day: 8.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,832,874 km

• M1: 143,614 km (0.117 R)
• M2: 248,033 km (0.094 R)
• M3: 321,935 km (0.059 R)
• M4: 397,482 km (0.074 R)
• M5: 549,174 km (0.025 R)
• M6: 1,140,235 km (0.101 R)
• M7: 1,434,943 km (0.092 R)
• M8: 1,846,636 km (0.093 R)
• M9: 1,941,032 km (0.072 R)
• M10: 2,314,728 km (0.096 R)
• M11: 2,754,246 km (0.09 R)
• M12: 2,906,687 km (0.061 R)
• M13: 3,473,663 km (0.054 R)
• M14: 3,710,177 km (0.078 R)
• M15: 3,854,688 km (0.032 R)
• M16: 4,553,610 km (0.04 R)
• M17: 4,682,713 km (0.111 R)
• M18: 4,786,683 km (0.069 R)
• M19: 5,023,796 km (0.068 R)
• M20: 5,647,020 km (0.118 R)
• M21: 5,813,672 km (0.08 R)
• M22: 5,897,597 km (0.049 R)
• M23: 6,010,094 km (0.114 R)
• M24: 6,095,066 km (0.067 R)
• M25: 6,180,337 km (0.116 R)
• M26: 6,467,565 km (0.057 R)
• M27: 6,700,638 km (0.082 R)
• M28: 7,325,359 km (0.079 R)
• M29: 7,416,165 km (0.059 R)
• M30: 7,629,491 km (0.105 R)
• M31: 7,999,896 km (0.051 R)
• M32: 8,983,951 km (0.113 R)
• M33: 9,342,237 km (0.068 R)
• M34: 9,506,645 km (0.077 R)
• M35: 10,479,480 km (0.109 R)
• M36: 10,718,987 km (0.086 R)
• M37: 11,308,402 km (0.071 R)
• M38: 11,730,717 km (0.113 R)
• M39: 11,872,685 km (0.12 R)
• M40: 12,158,268 km (0.095 R)
• M41: 12,230,075 km (0.065 R)
• M42: 12,338,084 km (0.085 R)
• M43: 12,772,816 km (0.036 R)
• M44: 13,397,537 km (0.097 R)
• M45: 14,258,323 km (0.097 R)
• M46: 14,791,190 km (0.08 R)
• M47: 15,408,132 km (0.07 R)
• M48: 15,837,179 km (0.114 R)
• M49: 16,112,289 km (0.117 R)
• M50: 16,191,127 km (0.105 R)
• M51: 16,349,252 km (0.096 R)
• M52: 17,308,922 km (0.102 R)
• M53: 17,632,951 km (0.069 R)
• M54: 18,451,701 km (0.088 R)
• M55: 19,115,616 km (0.101 R)
• M56: 19,450,416 km (0.109 R)
• M57: 19,745,124 km (0.117 R)
• M58: 20,723,643 km (0.083 R)
• M59: 21,326,822 km (0.118 R)
• M60: 21,543,739 km (0.09 R)
• M61: 21,848,619 km (0.097 R)
• M62: 22,067,332 km (0.084 R)
• M63: 23,573,184 km (0.086 R)
• M64: 24,022,426 km (0.059 R)
• M65: 24,519,839 km (0.119 R)
• M66: 24,610,645 km (0.106 R)
• M67: 24,838,183 km (0.101 R)
• M68: 26,963,819 km (0.097 R)
• M69: 27,622,349 km (0.037 R)
• M70: 28,190,971 km (0.103 R)
• M71: 28,524,424 km (0.075 R)
• M72: 28,811,353 km (0.113 R)
• M73: 28,955,117 km (0.064 R)
• M74: 30,308,828 km (0.1 R)
• M75: 31,042,456 km (0.117 R)
• M76: 31,337,612 km (0.116 R)
• M77: 32,627,146 km (0.066 R)
• M78: 32,777,043 km (0.077 R)
• M79: 33,077,585 km (0.097 R)
• M80: 33,782,341 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 12,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit