🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.61 AU - 0.67 AU

Year: 189 Days

Day: 18.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.43 AU - 3.49 AU

Year: 2375 Days

Day: 19.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.86 AU - 4.68 AU

Year: 2701 Days

Day: 19.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.3

Radius: 12.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.58 AU - 7.7 AU

Year: 6313 Days

Day: 14.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,703,879 km

• M1: 158,873 km (0.075 R)
• M2: 358,137 km (0.108 R)
• M3: 472,430 km (0.105 R)
• M4: 690,095 km (0.096 R)
• M5: 782,546 km (0.035 R)
• M6: 1,087,876 km (0.113 R)
• M7: 1,170,304 km (0.107 R)
• M8: 1,298,210 km (0.118 R)
• M9: 1,491,640 km (0.105 R)
• M10: 1,975,141 km (0.082 R)
• M11: 2,147,029 km (0.108 R)
• M12: 2,288,249 km (0.113 R)
• M13: 2,378,157 km (0.113 R)
• M14: 2,524,464 km (0.086 R)
• M15: 2,826,502 km (0.103 R)
• M16: 2,981,934 km (0.116 R)
• M17: 3,342,166 km (0.117 R)
• M18: 3,527,518 km (0.106 R)
• M19: 3,653,180 km (0.094 R)
• M20: 3,930,385 km (0.088 R)
• M21: 4,038,843 km (0.065 R)
• M22: 4,370,502 km (0.095 R)
• M23: 4,460,410 km (0.083 R)
• M24: 4,551,066 km (0.085 R)
• M25: 5,226,202 km (0.048 R)
• M26: 5,907,919 km (0.082 R)
• M27: 6,183,478 km (0.05 R)
• M28: 6,284,756 km (0.092 R)
• M29: 6,412,064 km (0.056 R)
• M30: 6,695,402 km (0.109 R)
• M31: 7,114,875 km (0.113 R)
• M32: 7,194,461 km (0.105 R)
• M33: 7,381,458 km (0.117 R)
• M34: 8,145,155 km (0.108 R)
• M35: 8,480,254 km (0.099 R)
• M36: 8,934,134 km (0.12 R)
• M37: 9,135,344 km (0.086 R)
• M38: 9,337,899 km (0.072 R)
• M39: 9,541,951 km (0.033 R)
• M40: 10,163,231 km (0.079 R)
• M41: 10,463,623 km (0.107 R)
• M42: 10,919,897 km (0.067 R)
• M43: 11,196,653 km (0.091 R)
• M44: 11,320,520 km (0.08 R)
• M45: 11,413,570 km (0.072 R)
• M46: 11,631,982 km (0.115 R)
• M47: 13,068,571 km (0.033 R)
• M48: 13,395,442 km (0.107 R)
• M49: 13,691,945 km (0.075 R)
• M50: 14,023,903 km (0.059 R)
• M51: 14,224,364 km (0.113 R)
• M52: 14,358,553 km (0.034 R)
• M53: 14,560,660 km (0.102 R)
• M54: 14,967,566 km (0.115 R)
• M55: 15,515,992 km (0.102 R)
• M56: 16,001,437 km (0.089 R)
• M57: 16,738,805 km (0.085 R)
• M58: 16,845,019 km (0.086 R)
• M59: 17,200,763 km (0.1 R)
• M60: 17,379,682 km (0.079 R)
• M61: 18,392,460 km (0.073 R)
• M62: 18,722,174 km (0.061 R)
• M63: 18,869,228 km (0.077 R)
• M64: 18,979,931 km (0.085 R)
• M65: 19,201,784 km (0.111 R)
• M66: 19,685,434 km (0.098 R)
• M67: 19,797,633 km (0.101 R)
• M68: 19,985,079 km (0.107 R)
• M69: 20,513,159 km (0.112 R)
• M70: 21,237,063 km (0.116 R)
• M71: 21,428,997 km (0.111 R)
• M72: 21,814,661 km (0.117 R)
• M73: 22,008,240 km (0.112 R)
• M74: 22,631,764 km (0.069 R)
• M75: 23,221,629 km (0.078 R)
• M76: 23,379,754 km (0.034 R)
• M77: 24,899,967 km (0.069 R)
• M78: 25,508,980 km (0.102 R)
• M79: 26,990,298 km (0.096 R)
• M80: 27,156,501 km (0.041 R)
• M81: 27,573,880 km (0.12 R)
• M82: 27,783,317 km (0.085 R)
• M83: 28,077,426 km (0.098 R)
• M84: 28,245,873 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216

Radius: 5.8

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.77 AU - 15.51 AU

Year: 16581 Days

Day: 21.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,703,879 km

• M1: 79,586 km (0.111 R)
• M2: 221,106 km (0.088 R)
• M3: 410,197 km (0.106 R)
• M4: 693,087 km (0.084 R)
• M5: 810,970 km (0.112 R)
• M6: 1,304,194 km (0.109 R)
• M7: 1,558,660 km (0.045 R)
• M8: 1,646,923 km (0.105 R)
• M9: 1,759,720 km (0.107 R)
• M10: 2,113,070 km (0.111 R)
• M11: 2,696,651 km (0.095 R)
• M12: 3,355,630 km (0.052 R)
• M13: 3,703,146 km (0.055 R)
• M14: 3,791,857 km (0.111 R)
• M15: 3,911,087 km (0.112 R)
• M16: 4,338,637 km (0.111 R)
• M17: 4,813,012 km (0.079 R)
• M18: 5,204,360 km (0.049 R)
• M19: 5,370,414 km (0.108 R)
• M20: 6,121,694 km (0.063 R)
• M21: 6,688,670 km (0.108 R)
• M22: 6,978,441 km (0.052 R)
• M23: 7,272,252 km (0.074 R)
• M24: 7,309,352 km (0.102 R)
• M25: 7,570,251 km (0.069 R)
• M26: 7,834,141 km (0.094 R)
• M27: 7,910,137 km (0.083 R)
• M28: 8,024,579 km (0.089 R)
• M29: 9,319,050 km (0.118 R)
• M30: 10,134,657 km (0.114 R)
• M31: 10,634,913 km (0.111 R)
• M32: 10,845,696 km (0.033 R)
• M33: 11,057,975 km (0.078 R)
• M34: 11,100,611 km (0.108 R)
• M35: 11,143,246 km (0.057 R)
• M36: 12,051,754 km (0.073 R)
• M37: 12,139,568 km (0.102 R)
• M38: 12,183,400 km (0.075 R)
• M39: 13,846,929 km (0.081 R)
• M40: 14,077,160 km (0.067 R)
• M41: 15,105,047 km (0.061 R)
• M42: 15,199,742 km (0.051 R)
• M43: 15,294,587 km (0.107 R)
• M44: 15,389,582 km (0.071 R)
• M45: 15,675,912 km (0.068 R)
• M46: 15,723,783 km (0.093 R)
• M47: 16,108,699 km (0.045 R)
• M48: 16,350,748 km (0.096 R)
• M49: 16,399,367 km (0.094 R)
• M50: 16,545,375 km (0.101 R)
• M51: 16,838,587 km (0.088 R)
• M52: 17,778,660 km (0.095 R)
• M53: 18,330,676 km (0.089 R)
• M54: 20,020,234 km (0.073 R)
• M55: 20,228,325 km (0.101 R)
• M56: 20,541,882 km (0.095 R)
• M57: 21,068,167 km (0.106 R)
• M58: 21,226,891 km (0.1 R)
• M59: 21,385,913 km (0.087 R)
• M60: 24,594,937 km (0.064 R)
• M61: 25,153,536 km (0.093 R)
• M62: 25,999,212 km (0.053 R)
• M63: 26,682,426 km (0.11 R)
• M64: 27,892,373 km (0.041 R)
• M65: 28,008,461 km (0.111 R)
• M66: 28,416,265 km (0.071 R)
• M67: 29,651,495 km (0.072 R)
• M68: 30,007,687 km (0.12 R)
• M69: 30,126,767 km (0.116 R)
• M70: 30,904,227 km (0.1 R)
• M71: 31,688,270 km (0.099 R)
• M72: 32,052,391 km (0.079 R)
• M73: 33,399,370 km (0.043 R)
• M74: 33,955,575 km (0.101 R)
• M75: 34,577,304 km (0.066 R)
• M76: 35,140,091 km (0.113 R)
• M77: 36,021,522 km (0.047 R)
• M78: 39,293,227 km (0.109 R)
• M79: 40,339,066 km (0.11 R)
• M80: 41,063,419 km (0.109 R)
• M81: 41,924,953 km (0.117 R)
• M82: 42,993,530 km (0.114 R)
• M83: 43,598,504 km (0.087 R)
• M84: 43,868,379 km (0.052 R)
• M85: 45,225,531 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 13,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit