🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.55 AU - 0.79 AU

Year: 198 Days

Day: 18 Hours

Environment

Temp: 149 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,806,249 km

• M1: 95,294 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.91 AU - 0.95 AU

Year: 324 Days

Day: 13.6 Hours

Environment

Temp: 93 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593

Radius: 14.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.06 AU - 13.66 AU

Year: 14771 Days

Day: 5.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,806,249 km

• M1: 194,028 km (0.09 R)
• M2: 398,678 km (0.09 R)
• M3: 687,552 km (0.077 R)
• M4: 1,668,914 km (0.062 R)
• M5: 2,275,683 km (0.118 R)
• M6: 2,789,701 km (0.099 R)
• M7: 3,076,779 km (0.091 R)
• M8: 3,207,378 km (0.1 R)
• M9: 3,407,092 km (0.101 R)
• M10: 3,508,369 km (0.09 R)
• M11: 3,714,366 km (0.111 R)
• M12: 3,853,940 km (0.103 R)
• M13: 4,066,519 km (0.109 R)
• M14: 4,429,743 km (0.06 R)
• M15: 4,690,342 km (0.079 R)
• M16: 4,803,588 km (0.064 R)
• M17: 4,956,028 km (0.089 R)
• M18: 5,502,359 km (0.041 R)
• M19: 5,863,937 km (0.112 R)
• M20: 6,068,138 km (0.116 R)
• M21: 6,441,684 km (0.051 R)
• M22: 8,237,607 km (0.095 R)
• M23: 9,740,467 km (0.104 R)
• M24: 11,275,790 km (0.04 R)
• M25: 11,428,380 km (0.072 R)
• M26: 11,942,099 km (0.08 R)
• M27: 12,097,681 km (0.092 R)
• M28: 12,515,807 km (0.109 R)
• M29: 14,290,636 km (0.109 R)
• M30: 14,511,143 km (0.073 R)
• M31: 14,788,348 km (0.073 R)
• M32: 15,291,745 km (0.083 R)
• M33: 17,010,325 km (0.117 R)
• M34: 17,244,147 km (0.111 R)
• M35: 18,369,123 km (0.068 R)
• M36: 19,091,830 km (0.059 R)
• M37: 20,255,103 km (0.086 R)
• M38: 20,440,903 km (0.094 R)
• M39: 20,814,300 km (0.072 R)
• M40: 22,778,669 km (0.05 R)
• M41: 23,881,056 km (0.038 R)
• M42: 24,011,805 km (0.089 R)
• M43: 24,208,526 km (0.115 R)
• M44: 25,067,068 km (0.107 R)
• M45: 26,070,122 km (0.117 R)
• M46: 26,746,005 km (0.063 R)
• M47: 27,359,356 km (0.046 R)
• M48: 28,391,881 km (0.081 R)
• M49: 28,808,511 km (0.06 R)
• M50: 33,889,752 km (0.098 R)
• M51: 34,479,467 km (0.102 R)
• M52: 35,818,667 km (0.038 R)
• M53: 38,317,849 km (0.117 R)
• M54: 39,394,954 km (0.106 R)
• M55: 39,937,246 km (0.089 R)
• M56: 40,248,260 km (0.085 R)
• M57: 41,657,771 km (0.106 R)
• M58: 42,685,808 km (0.062 R)
• M59: 42,924,267 km (0.112 R)
• M60: 43,242,910 km (0.061 R)
• M61: 43,562,302 km (0.052 R)
• M62: 44,444,630 km (0.107 R)
• M63: 45,332,942 km (0.072 R)
• M64: 45,738,651 km (0.113 R)
• M65: 47,785,150 km (0.091 R)
• M66: 48,529,100 km (0.114 R)
• M67: 48,778,031 km (0.087 R)
• M68: 49,443,742 km (0.075 R)
• M69: 51,205,556 km (0.115 R)
• M70: 51,543,498 km (0.049 R)
• M71: 54,445,696 km (0.099 R)
• M72: 55,049,772 km (0.116 R)
• M73: 56,526,004 km (0.05 R)
• M74: 57,312,889 km (0.094 R)
• M75: 57,663,846 km (0.075 R)
• M76: 58,897,430 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.3

Radius: 7.5

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.64 AU - 16.42 AU

Year: 20030 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 151.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,806,249 km

• M1: 177,124 km (0.111 R)
• M2: 283,638 km (0.03 R)
• M3: 415,882 km (0.064 R)
• M4: 569,369 km (0.05 R)
• M5: 653,294 km (0.103 R)
• M6: 882,029 km (0.112 R)
• M7: 1,056,909 km (0.105 R)
• M8: 2,496,938 km (0.097 R)
• M9: 2,966,077 km (0.112 R)
• M10: 3,040,577 km (0.107 R)
• M11: 3,268,265 km (0.077 R)
• M12: 3,345,457 km (0.087 R)
• M13: 4,444,852 km (0.054 R)
• M14: 5,416,490 km (0.084 R)
• M15: 5,600,047 km (0.101 R)
• M16: 5,692,498 km (0.082 R)
• M17: 5,926,170 km (0.102 R)
• M18: 9,456,381 km (0.102 R)
• M19: 9,622,135 km (0.108 R)
• M20: 10,238,029 km (0.1 R)
• M21: 10,294,577 km (0.095 R)
• M22: 10,636,558 km (0.107 R)
• M23: 10,924,385 km (0.077 R)
• M24: 11,273,097 km (0.117 R)
• M25: 11,390,083 km (0.1 R)
• M26: 12,100,972 km (0.051 R)
• M27: 13,565,385 km (0.096 R)
• M28: 13,877,446 km (0.1 R)
• M29: 14,508,749 km (0.034 R)
• M30: 14,636,207 km (0.068 R)
• M31: 14,763,963 km (0.03 R)
• M32: 15,020,524 km (0.073 R)
• M33: 16,193,521 km (0.103 R)
• M34: 16,591,152 km (0.094 R)
• M35: 17,058,944 km (0.115 R)
• M36: 17,328,221 km (0.113 R)
• M37: 18,834,372 km (0.112 R)
• M38: 19,532,695 km (0.107 R)
• M39: 19,814,388 km (0.097 R)
• M40: 20,381,962 km (0.099 R)
• M41: 21,532,968 km (0.098 R)
• M42: 21,678,227 km (0.066 R)
• M43: 23,075,322 km (0.06 R)
• M44: 23,597,419 km (0.076 R)
• M45: 24,198,652 km (0.062 R)
• M46: 26,420,630 km (0.107 R)
• M47: 27,201,830 km (0.11 R)
• M48: 27,280,369 km (0.091 R)
• M49: 28,069,946 km (0.107 R)
• M50: 28,149,233 km (0.104 R)
• M51: 28,547,163 km (0.096 R)
• M52: 28,706,934 km (0.056 R)
• M53: 30,728,151 km (0.06 R)
• M54: 31,137,899 km (0.111 R)
• M55: 33,465,642 km (0.063 R)
• M56: 34,395,393 km (0.099 R)
• M57: 34,906,120 km (0.063 R)
• M58: 35,848,886 km (0.079 R)
• M59: 35,935,054 km (0.088 R)
• M60: 38,638,736 km (0.049 R)
• M61: 38,815,412 km (0.106 R)
• M62: 40,507,214 km (0.047 R)
• M63: 40,956,456 km (0.116 R)
• M64: 41,859,878 km (0.111 R)
• M65: 42,405,012 km (0.042 R)
• M66: 42,587,223 km (0.112 R)
• M67: 42,678,477 km (0.108 R)
• M68: 42,769,732 km (0.062 R)
• M69: 42,952,541 km (0.103 R)
• M70: 43,870,324 km (0.082 R)
• M71: 44,423,985 km (0.088 R)
• M72: 45,259,041 km (0.062 R)
• M73: 46,005,534 km (0.052 R)
• M74: 47,038,657 km (0.063 R)
• M75: 47,416,242 km (0.104 R)
• M76: 49,798,738 km (0.101 R)
• M77: 50,762,597 km (0.083 R)
• M78: 51,343,934 km (0.095 R)
• M79: 53,494,104 km (0.079 R)
• M80: 53,888,295 km (0.115 R)
• M81: 55,474,331 km (0.106 R)
• M82: 56,975,097 km (0.07 R)
• M83: 57,881,959 km (0.077 R)
• M84: 59,812,071 km (0.119 R)
• M85: 60,016,571 km (0.082 R)
• M86: 60,323,546 km (0.099 R)
• M87: 60,426,021 km (0.091 R)
• M88: 61,453,758 km (0.11 R)
• M89: 61,763,276 km (0.07 R)
• M90: 62,798,493 km (0.099 R)
• M91: 66,149,934 km (0.103 R)
• M92: 67,102,873 km (0.097 R)
• M93: 67,847,272 km (0.089 R)
• M94: 69,558,821 km (0.119 R)
• M95: 69,988,915 km (0.074 R)
• M96: 70,851,796 km (0.112 R)
• M97: 71,176,423 km (0.118 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 19,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit