🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.68 AU - 0.72 AU

Year: 223 Days

Day: 39.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.88 AU - 2.06 AU

Year: 1053 Days

Day: 45 Hours

Environment

Temp: -72 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.32 AU - 4.08 AU

Year: 2710 Days

Day: 33.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,995,826 km

• M1: 42,187 km (0.118 R)

Asteroid Belt

Center: 7.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.4

Radius: 12.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.05 AU - 13.07 AU

Year: 14967 Days

Day: 8.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 104,995,826 km

• M1: 238,010 km (0.116 R)
• M2: 341,532 km (0.114 R)
• M3: 486,343 km (0.061 R)
• M4: 1,414,747 km (0.073 R)
• M5: 1,941,780 km (0.076 R)
• M6: 2,054,278 km (0.113 R)
• M7: 2,496,340 km (0.109 R)
• M8: 2,650,425 km (0.113 R)
• M9: 4,322,780 km (0.1 R)
• M10: 4,735,820 km (0.034 R)
• M11: 5,201,069 km (0.079 R)
• M12: 5,885,180 km (0.036 R)
• M13: 6,385,436 km (0.056 R)
• M14: 6,512,594 km (0.102 R)
• M15: 6,640,649 km (0.109 R)
• M16: 7,382,206 km (0.077 R)
• M17: 7,695,314 km (0.088 R)
• M18: 8,567,021 km (0.047 R)
• M19: 9,712,492 km (0.079 R)
• M20: 9,859,098 km (0.084 R)
• M21: 10,055,819 km (0.102 R)
• M22: 10,253,737 km (0.084 R)
• M23: 11,416,711 km (0.082 R)
• M24: 11,779,037 km (0.045 R)
• M25: 11,883,307 km (0.117 R)
• M26: 12,461,951 km (0.117 R)
• M27: 12,621,423 km (0.115 R)
• M28: 13,265,890 km (0.086 R)
• M29: 13,483,106 km (0.12 R)
• M30: 14,642,939 km (0.102 R)
• M31: 15,377,016 km (0.057 R)
• M32: 15,491,009 km (0.08 R)
• M33: 15,662,448 km (0.067 R)
• M34: 16,296,743 km (0.089 R)
• M35: 17,293,663 km (0.114 R)
• M36: 17,949,201 km (0.07 R)
• M37: 18,069,179 km (0.112 R)
• M38: 18,552,230 km (0.105 R)
• M39: 19,161,842 km (0.103 R)
• M40: 19,469,116 km (0.086 R)
• M41: 20,526,174 km (0.081 R)
• M42: 20,714,668 km (0.059 R)
• M43: 21,220,159 km (0.089 R)
• M44: 21,474,475 km (0.118 R)
• M45: 22,436,838 km (0.055 R)
• M46: 23,742,080 km (0.076 R)
• M47: 24,072,242 km (0.093 R)
• M48: 24,603,614 km (0.084 R)
• M49: 25,004,686 km (0.105 R)
• M50: 25,407,852 km (0.098 R)
• M51: 25,813,262 km (0.094 R)
• M52: 26,084,782 km (0.068 R)
• M53: 26,904,878 km (0.06 R)
• M54: 27,802,914 km (0.089 R)
• M55: 28,921,607 km (0.1 R)
• M56: 30,054,960 km (0.118 R)
• M57: 30,770,786 km (0.116 R)
• M58: 30,914,699 km (0.066 R)
• M59: 31,419,742 km (0.116 R)
• M60: 31,927,626 km (0.109 R)
• M61: 33,837,842 km (0.06 R)
• M62: 36,011,947 km (0.049 R)
• M63: 36,315,332 km (0.081 R)
• M64: 36,924,644 km (0.057 R)
• M65: 37,307,315 km (0.109 R)
• M66: 38,850,717 km (0.069 R)
• M67: 39,006,149 km (0.073 R)
• M68: 39,786,750 km (0.102 R)
• M69: 40,730,264 km (0.109 R)
• M70: 43,362,738 km (0.085 R)
• M71: 43,524,005 km (0.107 R)
• M72: 44,658,704 km (0.037 R)
• M73: 45,475,210 km (0.086 R)
• M74: 45,803,278 km (0.088 R)
• M75: 46,131,944 km (0.096 R)
• M76: 46,461,508 km (0.098 R)
• M77: 50,307,221 km (0.101 R)
• M78: 50,731,480 km (0.069 R)
• M79: 51,754,131 km (0.098 R)
• M80: 52,439,888 km (0.074 R)
• M81: 52,783,814 km (0.117 R)
• M82: 53,128,487 km (0.073 R)
• M83: 53,733,461 km (0.071 R)
• M84: 56,704,624 km (0.069 R)
• M85: 58,299,038 km (0.101 R)
• M86: 59,280,699 km (0.115 R)
• M87: 59,549,377 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.2

Radius: 7.4

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 16.78 AU - 21.48 AU

Year: 31862 Days

Day: 17.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 104,995,826 km

• M1: 324,478 km (0.066 R)
• M2: 720,912 km (0.075 R)
• M3: 1,127,070 km (0.113 R)
• M4: 1,445,115 km (0.087 R)
• M5: 2,377,260 km (0.094 R)
• M6: 2,784,016 km (0.097 R)
• M7: 4,183,056 km (0.102 R)
• M8: 4,562,286 km (0.067 R)
• M9: 4,783,841 km (0.109 R)
• M10: 5,646,272 km (0.093 R)
• M11: 5,764,754 km (0.089 R)
• M12: 6,064,847 km (0.075 R)
• M13: 7,380,261 km (0.051 R)
• M14: 7,445,037 km (0.113 R)
• M15: 8,371,796 km (0.109 R)
• M16: 8,643,316 km (0.046 R)
• M17: 9,125,321 km (0.035 R)
• M18: 12,891,597 km (0.118 R)
• M19: 13,205,004 km (0.107 R)
• M20: 13,441,817 km (0.104 R)
• M21: 15,385,692 km (0.113 R)
• M22: 15,468,569 km (0.103 R)
• M23: 16,644,558 km (0.055 R)
• M24: 18,286,245 km (0.092 R)
• M25: 18,903,935 km (0.055 R)
• M26: 19,978,646 km (0.083 R)
• M27: 20,159,809 km (0.073 R)
• M28: 23,224,920 km (0.105 R)
• M29: 24,471,818 km (0.102 R)
• M30: 27,935,009 km (0.116 R)
• M31: 29,878,285 km (0.105 R)
• M32: 30,605,181 km (0.113 R)
• M33: 31,548,396 km (0.046 R)
• M34: 32,288,456 km (0.071 R)
• M35: 32,501,035 km (0.107 R)
• M36: 33,463,099 km (0.109 R)
• M37: 34,217,820 km (0.092 R)
• M38: 35,196,489 km (0.102 R)
• M39: 35,305,696 km (0.037 R)
• M40: 35,963,927 km (0.088 R)
• M41: 36,847,751 km (0.077 R)
• M42: 37,069,904 km (0.102 R)
• M43: 37,292,505 km (0.045 R)
• M44: 38,862,535 km (0.104 R)
• M45: 38,975,631 km (0.099 R)
• M46: 40,339,814 km (0.094 R)
• M47: 40,454,256 km (0.081 R)
• M48: 40,798,032 km (0.113 R)
• M49: 42,764,646 km (0.032 R)
• M50: 43,466,110 km (0.109 R)
• M51: 44,880,408 km (0.115 R)
• M52: 46,909,704 km (0.099 R)
• M53: 51,801,255 km (0.087 R)
• M54: 52,299,266 km (0.083 R)
• M55: 55,066,527 km (0.106 R)
• M56: 55,193,386 km (0.054 R)
• M57: 56,980,483 km (0.115 R)
• M58: 57,108,838 km (0.114 R)
• M59: 58,786,278 km (0.052 R)
• M60: 60,741,971 km (0.052 R)
• M61: 61,530,203 km (0.112 R)
• M62: 62,718,907 km (0.068 R)
• M63: 62,851,451 km (0.106 R)
• M64: 65,387,434 km (0.059 R)
• M65: 65,656,261 km (0.095 R)
• M66: 67,277,304 km (0.1 R)
• M67: 69,596,370 km (0.106 R)
• M68: 71,802,640 km (0.1 R)
• M69: 72,080,144 km (0.103 R)
• M70: 72,357,947 km (0.055 R)
• M71: 72,775,175 km (0.097 R)
• M72: 74,312,144 km (0.114 R)
• M73: 74,733,262 km (0.067 R)
• M74: 75,436,671 km (0.073 R)
• M75: 76,283,844 km (0.114 R)
• M76: 77,134,009 km (0.108 R)
• M77: 78,987,077 km (0.029 R)
• M78: 80,998,870 km (0.09 R)
• M79: 81,287,593 km (0.088 R)
• M80: 82,301,119 km (0.115 R)
• M81: 82,446,229 km (0.073 R)
• M82: 83,756,108 km (0.1 R)
• M83: 86,101,653 km (0.081 R)
• M84: 86,543,864 km (0.086 R)
• M85: 87,726,884 km (0.109 R)
• M86: 88,766,290 km (0.098 R)
• M87: 89,063,990 km (0.108 R)
• M88: 92,059,538 km (0.118 R)
• M89: 92,662,567 km (0.091 R)
• M90: 94,176,048 km (0.102 R)
• M91: 94,783,715 km (0.101 R)
• M92: 96,155,677 km (0.085 R)
• M93: 96,767,532 km (0.079 R)
• M94: 97,995,132 km (0.097 R)
• M95: 99,382,353 km (0.077 R)
• M96: 99,536,888 km (0.115 R)
• M97: 99,691,423 km (0.098 R)
• M98: 100,776,007 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 16,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit