🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.55 AU - 0.85 AU

Year: 223 Days

Day: 37.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.71 AU - 0.91 AU

Year: 278 Days

Day: 47.1 Hours

Environment

Temp: 94 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,477,184 km

• M1: 82,279 km (0.12 R)
• M2: 150,196 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.09 AU - 1.75 AU

Year: 644 Days

Day: 26 Hours

Environment

Temp: -39 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,477,184 km

• M1: 43,533 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.22 AU - 1.66 AU

Year: 658 Days

Day: 37.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.6

Radius: 12.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.02 AU - 10.68 AU

Year: 11772 Days

Day: 5.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,477,184 km

• M1: 163,959 km (0.074 R)
• M2: 249,978 km (0.107 R)
• M3: 404,064 km (0.103 R)
• M4: 497,263 km (0.105 R)
• M5: 778,059 km (0.058 R)
• M6: 974,929 km (0.096 R)
• M7: 1,129,165 km (0.097 R)
• M8: 1,250,339 km (0.115 R)
• M9: 2,045,302 km (0.079 R)
• M10: 2,144,934 km (0.04 R)
• M11: 2,349,285 km (0.098 R)
• M12: 2,916,261 km (0.09 R)
• M13: 3,143,350 km (0.067 R)
• M14: 3,230,117 km (0.077 R)
• M15: 3,346,953 km (0.09 R)
• M16: 3,524,975 km (0.108 R)
• M17: 3,828,808 km (0.112 R)
• M18: 4,691,389 km (0.057 R)
• M19: 4,924,762 km (0.097 R)
• M20: 5,753,833 km (0.09 R)
• M21: 6,148,323 km (0.061 R)
• M22: 8,130,046 km (0.055 R)
• M23: 8,451,233 km (0.076 R)
• M24: 9,314,412 km (0.046 R)
• M25: 9,862,688 km (0.066 R)
• M26: 10,119,398 km (0.032 R)
• M27: 10,508,652 km (0.032 R)
• M28: 10,595,718 km (0.101 R)
• M29: 11,301,670 km (0.111 R)
• M30: 11,931,926 km (0.098 R)
• M31: 12,666,153 km (0.068 R)
• M32: 13,085,475 km (0.111 R)
• M33: 13,273,370 km (0.097 R)
• M34: 13,509,585 km (0.087 R)
• M35: 14,130,117 km (0.086 R)
• M36: 14,226,309 km (0.104 R)
• M37: 15,053,735 km (0.1 R)
• M38: 15,299,973 km (0.099 R)
• M39: 15,946,684 km (0.043 R)
• M40: 17,163,962 km (0.076 R)
• M41: 17,628,164 km (0.079 R)
• M42: 18,044,196 km (0.077 R)
• M43: 18,305,992 km (0.118 R)
• M44: 18,886,133 km (0.083 R)
• M45: 19,205,225 km (0.076 R)
• M46: 20,390,190 km (0.109 R)
• M47: 21,598,791 km (0.044 R)
• M48: 22,887,128 km (0.094 R)
• M49: 23,000,373 km (0.118 R)
• M50: 23,227,313 km (0.034 R)
• M51: 24,200,148 km (0.114 R)
• M52: 24,662,705 km (0.099 R)
• M53: 26,008,487 km (0.096 R)
• M54: 26,660,585 km (0.082 R)
• M55: 28,893,183 km (0.101 R)
• M56: 29,015,704 km (0.116 R)
• M57: 29,506,983 km (0.096 R)
• M58: 29,877,238 km (0.082 R)
• M59: 30,311,221 km (0.087 R)
• M60: 30,809,681 km (0.102 R)
• M61: 32,321,368 km (0.117 R)
• M62: 33,342,673 km (0.077 R)
• M63: 34,764,002 km (0.092 R)
• M64: 35,875,963 km (0.106 R)
• M65: 36,535,390 km (0.078 R)
• M66: 36,866,750 km (0.093 R)
• M67: 37,532,161 km (0.03 R)
• M68: 38,067,572 km (0.098 R)
• M69: 38,875,101 km (0.105 R)
• M70: 39,552,480 km (0.074 R)
• M71: 40,165,532 km (0.093 R)
• M72: 40,370,481 km (0.049 R)
• M73: 41,815,447 km (0.044 R)
• M74: 41,953,975 km (0.077 R)
• M75: 42,092,502 km (0.05 R)
• M76: 42,370,306 km (0.119 R)
• M77: 42,718,420 km (0.098 R)
• M78: 43,137,294 km (0.101 R)
• M79: 44,049,542 km (0.104 R)
• M80: 44,402,144 km (0.089 R)
• M81: 47,184,515 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.3

Radius: 12.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.02 AU - 12.78 AU

Year: 12772 Days

Day: 12.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,477,184 km

• M1: 166,054 km (0.102 R)
• M2: 245,789 km (0.079 R)
• M3: 492,177 km (0.119 R)
• M4: 623,225 km (0.094 R)
• M5: 1,461,122 km (0.1 R)
• M6: 1,920,986 km (0.115 R)
• M7: 2,309,193 km (0.118 R)
• M8: 2,813,936 km (0.086 R)
• M9: 2,906,687 km (0.101 R)
• M10: 3,685,044 km (0.03 R)
• M11: 3,889,395 km (0.085 R)
• M12: 4,309,765 km (0.076 R)
• M13: 4,417,176 km (0.106 R)
• M14: 5,384,925 km (0.095 R)
• M15: 5,500,863 km (0.061 R)
• M16: 6,052,580 km (0.117 R)
• M17: 6,997,291 km (0.074 R)
• M18: 7,336,728 km (0.061 R)
• M19: 7,422,448 km (0.041 R)
• M20: 8,342,475 km (0.109 R)
• M21: 9,252,180 km (0.087 R)
• M22: 9,671,802 km (0.089 R)
• M23: 10,049,985 km (0.065 R)
• M24: 10,241,021 km (0.046 R)
• M25: 11,711,269 km (0.052 R)
• M26: 12,063,871 km (0.05 R)
• M27: 12,471,077 km (0.052 R)
• M28: 13,194,682 km (0.029 R)
• M29: 13,508,987 km (0.108 R)
• M30: 14,091,521 km (0.106 R)
• M31: 14,198,334 km (0.06 R)
• M32: 14,305,446 km (0.086 R)
• M33: 14,466,563 km (0.085 R)
• M34: 14,736,437 km (0.076 R)
• M35: 15,008,107 km (0.089 R)
• M36: 16,390,840 km (0.119 R)
• M37: 17,012,120 km (0.051 R)
• M38: 17,987,498 km (0.094 R)
• M39: 18,980,828 km (0.094 R)
• M40: 19,158,102 km (0.107 R)
• M41: 22,004,800 km (0.109 R)
• M42: 23,698,995 km (0.111 R)
• M43: 23,953,611 km (0.106 R)
• M44: 24,208,975 km (0.114 R)
• M45: 25,891,651 km (0.037 R)
• M46: 27,745,468 km (0.055 R)
• M47: 27,946,677 km (0.102 R)
• M48: 28,620,765 km (0.067 R)
• M49: 29,163,806 km (0.118 R)
• M50: 29,573,405 km (0.078 R)
• M51: 30,122,429 km (0.089 R)
• M52: 30,536,516 km (0.104 R)
• M53: 30,813,571 km (0.079 R)
• M54: 32,140,953 km (0.06 R)
• M55: 32,281,874 km (0.117 R)
• M56: 33,987,589 km (0.06 R)
• M57: 34,202,860 km (0.043 R)
• M58: 34,923,773 km (0.12 R)
• M59: 35,286,099 km (0.103 R)
• M60: 36,454,009 km (0.11 R)
• M61: 38,080,437 km (0.054 R)
• M62: 38,229,437 km (0.106 R)
• M63: 38,453,385 km (0.118 R)
• M64: 38,902,477 km (0.09 R)
• M65: 41,556,942 km (0.12 R)
• M66: 42,017,853 km (0.032 R)
• M67: 42,094,896 km (0.042 R)
• M68: 42,712,436 km (0.076 R)
• M69: 46,400,772 km (0.092 R)
• M70: 47,840,202 km (0.112 R)
• M71: 48,646,086 km (0.083 R)
• M72: 48,888,883 km (0.039 R)
• M73: 49,294,144 km (0.066 R)
• M74: 49,619,220 km (0.09 R)
• M75: 50,026,575 km (0.111 R)
• M76: 51,008,835 km (0.041 R)
• M77: 53,408,684 km (0.059 R)
• M78: 56,014,529 km (0.092 R)
• M79: 56,949,067 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.8

Radius: 6.5

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.1 AU - 14.78 AU

Year: 16708 Days

Day: 20.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 59,477,184 km

• M1: 261,647 km (0.1 R)
• M2: 592,108 km (0.063 R)
• M3: 725,101 km (0.106 R)
• M4: 847,023 km (0.095 R)
• M5: 910,453 km (0.067 R)
• M6: 1,399,638 km (0.072 R)
• M7: 1,875,209 km (0.101 R)
• M8: 2,015,682 km (0.085 R)
• M9: 2,427,525 km (0.114 R)
• M10: 2,864,799 km (0.111 R)
• M11: 2,961,739 km (0.099 R)
• M12: 3,775,850 km (0.056 R)
• M13: 4,730,584 km (0.088 R)
• M14: 5,156,190 km (0.069 R)
• M15: 5,393,452 km (0.112 R)
• M16: 5,878,598 km (0.078 R)
• M17: 7,108,143 km (0.058 R)
• M18: 7,239,639 km (0.073 R)
• M19: 7,283,771 km (0.088 R)
• M20: 8,928,300 km (0.11 R)
• M21: 9,404,769 km (0.091 R)
• M22: 9,597,601 km (0.045 R)
• M23: 10,134,957 km (0.1 R)
• M24: 10,332,725 km (0.053 R)
• M25: 10,631,771 km (0.102 R)
• M26: 10,984,224 km (0.092 R)
• M27: 11,085,651 km (0.065 R)
• M28: 11,443,190 km (0.058 R)
• M29: 11,752,558 km (0.071 R)
• M30: 12,221,847 km (0.067 R)
• M31: 12,538,097 km (0.088 R)
• M32: 13,286,385 km (0.09 R)
• M33: 13,503,003 km (0.031 R)
• M34: 13,611,611 km (0.072 R)
• M35: 13,720,518 km (0.116 R)
• M36: 14,159,438 km (0.12 R)
• M37: 14,714,297 km (0.099 R)
• M38: 15,163,390 km (0.1 R)
• M39: 15,333,034 km (0.099 R)
• M40: 15,503,276 km (0.117 R)
• M41: 15,731,114 km (0.091 R)
• M42: 15,902,852 km (0.081 R)
• M43: 15,960,148 km (0.046 R)
• M44: 17,712,687 km (0.092 R)
• M45: 18,250,342 km (0.094 R)
• M46: 18,370,619 km (0.086 R)
• M47: 18,611,770 km (0.058 R)
• M48: 18,914,706 km (0.118 R)
• M49: 20,018,738 km (0.102 R)
• M50: 20,266,921 km (0.089 R)
• M51: 20,516,151 km (0.117 R)
• M52: 20,766,428 km (0.119 R)
• M53: 21,523,094 km (0.109 R)
• M54: 22,675,148 km (0.068 R)
• M55: 23,715,900 km (0.114 R)
• M56: 24,044,267 km (0.096 R)
• M57: 24,308,008 km (0.119 R)
• M58: 24,705,640 km (0.07 R)
• M59: 24,971,774 km (0.084 R)
• M60: 26,317,108 km (0.107 R)
• M61: 26,588,927 km (0.08 R)
• M62: 27,067,042 km (0.11 R)
• M63: 28,239,740 km (0.108 R)
• M64: 29,499,354 km (0.11 R)
• M65: 30,136,042 km (0.056 R)
• M66: 31,063,699 km (0.108 R)
• M67: 31,567,095 km (0.104 R)
• M68: 31,783,713 km (0.108 R)
• M69: 33,166,746 km (0.115 R)
• M70: 34,495,025 km (0.109 R)
• M71: 34,718,075 km (0.094 R)
• M72: 35,165,672 km (0.079 R)
• M73: 35,765,410 km (0.064 R)
• M74: 36,823,067 km (0.094 R)
• M75: 38,505,744 km (0.112 R)
• M76: 39,433,999 km (0.099 R)
• M77: 40,213,254 km (0.115 R)
• M78: 40,291,494 km (0.063 R)
• M79: 41,076,284 km (0.085 R)
• M80: 42,024,735 km (0.089 R)
• M81: 43,300,655 km (0.103 R)
• M82: 43,782,360 km (0.108 R)
• M83: 44,427,276 km (0.106 R)
• M84: 44,751,006 km (0.047 R)
• M85: 45,482,241 km (0.112 R)
• M86: 47,533,975 km (0.094 R)
• M87: 47,947,913 km (0.091 R)
• M88: 48,279,870 km (0.064 R)
• M89: 49,280,531 km (0.078 R)
• M90: 50,119,625 km (0.073 R)
• M91: 52,237,931 km (0.116 R)
• M92: 54,731,578 km (0.038 R)
• M93: 55,252,328 km (0.094 R)
• M94: 55,513,376 km (0.056 R)
• M95: 55,687,658 km (0.086 R)
• M96: 55,949,304 km (0.03 R)
• M97: 56,124,035 km (0.08 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 20,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit