🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.49 AU - 0.59 AU

Year: 260 Days

Day: 21.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.3

Radius: 13.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.17 AU - 1.37 AU

Year: 939 Days

Day: 11.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 35,554,472 km

• M1: 172,636 km (0.084 R)
• M2: 287,677 km (0.093 R)
• M3: 419,323 km (0.105 R)
• M4: 571,464 km (0.118 R)
• M5: 736,171 km (0.053 R)
• M6: 1,060,948 km (0.1 R)
• M7: 1,146,518 km (0.066 R)
• M8: 1,240,765 km (0.064 R)
• M9: 1,424,920 km (0.088 R)
• M10: 1,514,080 km (0.064 R)
• M11: 1,725,611 km (0.066 R)
• M12: 1,869,824 km (0.049 R)
• M13: 2,112,172 km (0.053 R)
• M14: 2,237,386 km (0.057 R)
• M15: 2,387,881 km (0.097 R)
• M16: 2,480,034 km (0.117 R)
• M17: 2,588,941 km (0.041 R)
• M18: 2,779,379 km (0.096 R)
• M19: 2,933,614 km (0.069 R)
• M20: 3,024,271 km (0.066 R)
• M21: 3,250,911 km (0.113 R)
• M22: 3,387,793 km (0.072 R)
• M23: 3,483,087 km (0.098 R)
• M24: 3,667,691 km (0.079 R)
• M25: 3,810,407 km (0.114 R)
• M26: 4,028,072 km (0.116 R)
• M27: 4,456,969 km (0.097 R)
• M28: 4,542,689 km (0.104 R)
• M29: 4,686,752 km (0.097 R)
• M30: 4,793,265 km (0.108 R)
• M31: 4,969,492 km (0.115 R)
• M32: 5,187,905 km (0.112 R)
• M33: 5,480,518 km (0.103 R)
• M34: 5,593,016 km (0.049 R)
• M35: 5,737,228 km (0.105 R)
• M36: 5,934,996 km (0.089 R)
• M37: 6,040,014 km (0.115 R)
• M38: 6,337,564 km (0.078 R)
• M39: 6,509,602 km (0.079 R)
• M40: 6,683,285 km (0.079 R)
• M41: 6,869,534 km (0.103 R)
• M42: 7,035,438 km (0.108 R)
• M43: 7,146,739 km (0.089 R)
• M44: 7,236,199 km (0.103 R)
• M45: 7,370,986 km (0.032 R)
• M46: 7,597,777 km (0.027 R)
• M47: 7,746,327 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.8

Radius: 9.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.02 AU - 3.08 AU

Year: 3494 Days

Day: 12 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,554,472 km

• M1: 194,627 km (0.106 R)
• M2: 303,534 km (0.068 R)
• M3: 372,200 km (0.115 R)
• M4: 515,813 km (0.11 R)
• M5: 785,389 km (0.105 R)
• M6: 888,013 km (0.106 R)
• M7: 1,117,047 km (0.077 R)
• M8: 1,243,906 km (0.108 R)
• M9: 1,598,603 km (0.053 R)
• M10: 1,925,773 km (0.069 R)
• M11: 2,163,933 km (0.115 R)
• M12: 2,474,947 km (0.094 R)
• M13: 2,840,415 km (0.095 R)
• M14: 2,961,589 km (0.112 R)
• M15: 3,377,920 km (0.113 R)
• M16: 3,607,702 km (0.101 R)
• M17: 3,872,191 km (0.097 R)
• M18: 4,389,202 km (0.057 R)
• M19: 4,799,399 km (0.117 R)
• M20: 5,106,972 km (0.075 R)
• M21: 5,656,445 km (0.07 R)
• M22: 6,033,282 km (0.114 R)
• M23: 6,829,292 km (0.057 R)
• M24: 6,974,253 km (0.07 R)
• M25: 7,620,665 km (0.034 R)
• M26: 7,733,312 km (0.094 R)
• M27: 7,846,708 km (0.082 R)
• M28: 8,266,928 km (0.041 R)
• M29: 8,812,212 km (0.109 R)
• M30: 9,349,269 km (0.066 R)
• M31: 9,978,776 km (0.082 R)
• M32: 10,475,740 km (0.117 R)
• M33: 10,580,309 km (0.119 R)
• M34: 10,853,625 km (0.047 R)
• M35: 11,623,007 km (0.094 R)
• M36: 12,167,692 km (0.08 R)
• M37: 12,387,900 km (0.086 R)
• M38: 12,587,165 km (0.081 R)
• M39: 12,698,316 km (0.041 R)
• M40: 13,259,158 km (0.099 R)
• M41: 13,372,254 km (0.083 R)
• M42: 13,463,060 km (0.116 R)
• M43: 13,531,277 km (0.035 R)
• M44: 13,599,494 km (0.114 R)
• M45: 13,736,525 km (0.116 R)
• M46: 14,104,087 km (0.101 R)
• M47: 14,521,316 km (0.099 R)
• M48: 14,708,163 km (0.106 R)
• M49: 14,778,325 km (0.116 R)
• M50: 14,848,785 km (0.089 R)
• M51: 15,036,980 km (0.1 R)
• M52: 15,558,478 km (0.105 R)
• M53: 15,677,857 km (0.066 R)
• M54: 16,086,109 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.4

Radius: 3

Gravity: 31.49 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.03 AU - 6.21 AU

Year: 9932 Days

Day: 19.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 35,554,472 km

• M1: 203,752 km (0.115 R)
• M2: 240,553 km (0.095 R)
• M3: 279,898 km (0.066 R)
• M4: 410,796 km (0.106 R)
• M5: 546,331 km (0.104 R)
• M6: 681,119 km (0.044 R)
• M7: 841,039 km (0.095 R)
• M8: 1,012,329 km (0.096 R)
• M9: 1,280,408 km (0.1 R)
• M10: 1,350,719 km (0.101 R)
• M11: 1,440,478 km (0.118 R)
• M12: 1,858,155 km (0.117 R)
• M13: 2,059,514 km (0.067 R)
• M14: 2,080,009 km (0.11 R)
• M15: 2,461,184 km (0.082 R)
• M16: 2,615,120 km (0.111 R)
• M17: 3,166,538 km (0.101 R)
• M18: 3,285,768 km (0.084 R)
• M19: 3,455,262 km (0.102 R)
• M20: 3,504,181 km (0.081 R)
• M21: 3,578,082 km (0.101 R)
• M22: 3,802,628 km (0.027 R)
• M23: 3,955,069 km (0.058 R)
• M24: 4,370,801 km (0.08 R)
• M25: 4,965,004 km (0.111 R)
• M26: 5,526,744 km (0.092 R)
• M27: 5,699,230 km (0.113 R)
• M28: 5,785,997 km (0.038 R)
• M29: 6,496,736 km (0.059 R)
• M30: 6,893,171 km (0.117 R)
• M31: 7,047,556 km (0.079 R)
• M32: 7,518,041 km (0.118 R)
• M33: 7,581,470 km (0.117 R)
• M34: 8,291,462 km (0.087 R)
• M35: 8,621,176 km (0.095 R)
• M36: 10,509,699 km (0.045 R)
• M37: 10,723,175 km (0.049 R)
• M38: 11,481,487 km (0.09 R)
• M39: 11,591,292 km (0.028 R)
• M40: 11,627,943 km (0.114 R)
• M41: 12,108,003 km (0.113 R)
• M42: 12,707,741 km (0.073 R)
• M43: 12,973,127 km (0.1 R)
• M44: 13,780,208 km (0.109 R)
• M45: 14,131,164 km (0.081 R)
• M46: 14,327,287 km (0.076 R)
• M47: 14,841,605 km (0.058 R)
• M48: 15,001,076 km (0.103 R)
• M49: 15,321,814 km (0.092 R)
• M50: 15,402,298 km (0.118 R)
• M51: 16,256,202 km (0.071 R)
• M52: 17,167,104 km (0.032 R)
• M53: 17,797,509 km (0.036 R)
• M54: 19,037,825 km (0.107 R)
• M55: 19,254,592 km (0.116 R)
• M56: 19,297,976 km (0.064 R)
• M57: 19,384,892 km (0.114 R)
• M58: 19,559,174 km (0.109 R)
• M59: 19,734,054 km (0.117 R)
• M60: 20,129,291 km (0.119 R)
• M61: 20,615,933 km (0.07 R)
• M62: 21,195,924 km (0.105 R)
• M63: 21,375,591 km (0.11 R)
• M64: 21,510,528 km (0.108 R)
• M65: 21,962,613 km (0.117 R)
• M66: 22,280,957 km (0.119 R)
• M67: 22,692,351 km (0.095 R)
• M68: 23,522,919 km (0.108 R)
• M69: 23,801,919 km (0.098 R)
• M70: 24,035,291 km (0.104 R)
• M71: 24,128,790 km (0.085 R)
• M72: 24,363,210 km (0.035 R)
• M73: 24,692,774 km (0.108 R)
• M74: 24,739,897 km (0.038 R)
• M75: 24,834,443 km (0.087 R)
• M76: 25,260,947 km (0.108 R)
• M77: 26,361,987 km (0.109 R)
• M78: 26,991,345 km (0.094 R)
• M79: 27,137,203 km (0.108 R)
• M80: 28,561,225 km (0.08 R)
• M81: 29,507,282 km (0.053 R)
• M82: 30,311,820 km (0.113 R)
• M83: 30,412,948 km (0.028 R)
• M84: 30,463,512 km (0.099 R)
• M85: 31,123,687 km (0.078 R)
• M86: 32,872,337 km (0.091 R)
• M87: 33,236,309 km (0.084 R)
• M88: 34,230,985 km (0.044 R)
• M89: 34,388,811 km (0.106 R)
• M90: 35,129,170 km (0.046 R)
• M91: 35,447,963 km (0.105 R)
• M92: 35,501,220 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 17,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit