🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.52 AU - 0.58 AU

Year: 153 Days

Day: 46 Hours

Environment

Temp: 191 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.49 AU - 3.39 AU

Year: 1889 Days

Day: 21.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 108.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,409,097 km

• M1: 625,319 km (0.064 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.3

Radius: 12.9

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.11 AU - 6.93 AU

Year: 5535 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 53.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,409,097 km

• M1: 387,309 km (0.118 R)
• M2: 660,923 km (0.048 R)
• M3: 788,979 km (0.112 R)
• M4: 870,211 km (0.09 R)
• M5: 983,756 km (0.044 R)
• M6: 1,072,467 km (0.088 R)
• M7: 1,274,723 km (0.068 R)
• M8: 1,372,411 km (0.043 R)
• M9: 1,456,036 km (0.081 R)
• M10: 1,699,731 km (0.086 R)
• M11: 2,207,466 km (0.12 R)
• M12: 2,468,514 km (0.096 R)
• M13: 2,571,737 km (0.06 R)
• M14: 2,655,362 km (0.065 R)
• M15: 2,804,062 km (0.084 R)
• M16: 3,131,981 km (0.085 R)
• M17: 3,221,590 km (0.09 R)
• M18: 3,565,216 km (0.099 R)
• M19: 3,729,774 km (0.085 R)
• M20: 3,993,515 km (0.095 R)
• M21: 4,164,655 km (0.083 R)
• M22: 4,288,373 km (0.096 R)
• M23: 4,438,419 km (0.105 R)
• M24: 4,743,898 km (0.108 R)
• M25: 5,241,760 km (0.086 R)
• M26: 5,483,510 km (0.062 R)
• M27: 5,674,098 km (0.094 R)
• M28: 6,202,627 km (0.109 R)
• M29: 6,688,820 km (0.11 R)
• M30: 7,637,570 km (0.106 R)
• M31: 7,789,711 km (0.071 R)
• M32: 7,881,414 km (0.101 R)
• M33: 8,189,735 km (0.112 R)
• M34: 8,533,661 km (0.091 R)
• M35: 8,850,360 km (0.099 R)
• M36: 9,300,350 km (0.039 R)
• M37: 10,390,470 km (0.074 R)
• M38: 10,762,968 km (0.036 R)
• M39: 11,036,583 km (0.095 R)
• M40: 11,139,805 km (0.073 R)
• M41: 11,243,327 km (0.095 R)
• M42: 11,486,125 km (0.073 R)
• M43: 11,730,567 km (0.114 R)
• M44: 11,871,189 km (0.061 R)
• M45: 12,942,909 km (0.081 R)
• M46: 13,197,524 km (0.058 R)
• M47: 14,269,692 km (0.117 R)
• M48: 14,721,627 km (0.106 R)
• M49: 15,331,388 km (0.038 R)
• M50: 15,871,885 km (0.114 R)
• M51: 16,027,467 km (0.044 R)
• M52: 16,222,543 km (0.111 R)
• M53: 16,575,893 km (0.077 R)
• M54: 17,011,223 km (0.1 R)
• M55: 17,370,108 km (0.112 R)
• M56: 17,691,295 km (0.027 R)
• M57: 18,380,342 km (0.059 R)
• M58: 19,659,255 km (0.114 R)
• M59: 19,826,505 km (0.113 R)
• M60: 20,924,404 km (0.059 R)
• M61: 21,009,675 km (0.085 R)
• M62: 22,041,900 km (0.076 R)
• M63: 22,302,649 km (0.115 R)
• M64: 23,178,844 km (0.11 R)
• M65: 24,649,241 km (0.106 R)
• M66: 25,100,877 km (0.071 R)
• M67: 26,012,078 km (0.082 R)
• M68: 26,425,716 km (0.093 R)
• M69: 26,656,396 km (0.036 R)
• M70: 26,934,199 km (0.112 R)
• M71: 28,101,960 km (0.08 R)
• M72: 28,243,180 km (0.106 R)
• M73: 29,429,342 km (0.111 R)
• M74: 29,524,935 km (0.082 R)
• M75: 29,620,678 km (0.08 R)
• M76: 29,764,441 km (0.091 R)
• M77: 30,341,739 km (0.09 R)
• M78: 31,507,406 km (0.1 R)
• M79: 31,801,067 km (0.087 R)
• M80: 32,292,645 km (0.091 R)
• M81: 33,233,616 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.1

Radius: 13.9

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.22 AU - 7.78 AU

Year: 6210 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,409,097 km

• M1: 206,445 km (0.107 R)
• M2: 526,734 km (0.052 R)
• M3: 655,089 km (0.084 R)
• M4: 1,066,334 km (0.029 R)
• M5: 1,237,025 km (0.082 R)
• M6: 1,434,195 km (0.059 R)
• M7: 1,571,675 km (0.031 R)
• M8: 1,805,048 km (0.115 R)
• M9: 1,916,798 km (0.107 R)
• M10: 2,011,643 km (0.114 R)
• M11: 2,407,778 km (0.076 R)
• M12: 2,531,495 km (0.085 R)
• M13: 3,070,496 km (0.106 R)
• M14: 3,551,005 km (0.094 R)
• M15: 4,557,050 km (0.114 R)
• M16: 4,737,465 km (0.089 R)
• M17: 4,841,585 km (0.086 R)
• M18: 4,946,454 km (0.078 R)
• M19: 5,052,219 km (0.116 R)
• M20: 5,185,361 km (0.108 R)
• M21: 5,591,968 km (0.098 R)
• M22: 6,178,841 km (0.088 R)
• M23: 6,610,132 km (0.027 R)
• M24: 7,081,066 km (0.115 R)
• M25: 7,200,445 km (0.046 R)
• M26: 7,562,920 km (0.1 R)
• M27: 8,086,662 km (0.116 R)
• M28: 8,211,577 km (0.072 R)
• M29: 8,400,220 km (0.049 R)
• M30: 8,813,858 km (0.074 R)
• M31: 9,397,738 km (0.11 R)
• M32: 9,496,323 km (0.098 R)
• M33: 9,760,812 km (0.086 R)
• M34: 9,994,335 km (0.041 R)
• M35: 11,538,933 km (0.079 R)
• M36: 12,501,146 km (0.057 R)
• M37: 12,718,362 km (0.091 R)
• M38: 13,010,228 km (0.101 R)
• M39: 13,711,991 km (0.044 R)
• M40: 14,011,187 km (0.082 R)
• M41: 14,350,325 km (0.102 R)
• M42: 14,578,013 km (0.1 R)
• M43: 15,075,426 km (0.038 R)
• M44: 16,126,202 km (0.092 R)
• M45: 16,244,384 km (0.1 R)
• M46: 16,561,083 km (0.045 R)
• M47: 17,402,122 km (0.113 R)
• M48: 17,685,460 km (0.085 R)
• M49: 17,888,913 km (0.104 R)
• M50: 18,174,945 km (0.097 R)
• M51: 18,462,621 km (0.118 R)
• M52: 18,793,083 km (0.109 R)
• M53: 18,959,137 km (0.053 R)
• M54: 19,543,915 km (0.042 R)
• M55: 19,796,436 km (0.118 R)
• M56: 20,092,340 km (0.047 R)
• M57: 20,603,068 km (0.118 R)
• M58: 21,204,451 km (0.09 R)
• M59: 21,334,003 km (0.095 R)
• M60: 21,724,453 km (0.058 R)
• M61: 22,424,272 km (0.057 R)
• M62: 22,644,480 km (0.107 R)
• M63: 23,220,581 km (0.112 R)
• M64: 25,297,150 km (0.041 R)
• M65: 25,987,245 km (0.116 R)
• M66: 26,311,273 km (0.115 R)
• M67: 26,916,846 km (0.092 R)
• M68: 29,096,187 km (0.106 R)
• M69: 29,432,783 km (0.056 R)
• M70: 29,722,255 km (0.039 R)
• M71: 30,694,192 km (0.094 R)
• M72: 31,184,125 km (0.072 R)
• M73: 31,726,118 km (0.12 R)
• M74: 32,271,103 km (0.087 R)
• M75: 32,819,230 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.2

Radius: 10.1

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.41 AU - 11.69 AU

Year: 11059 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,409,097 km

• M1: 145,858 km (0.112 R)
• M2: 583,880 km (0.071 R)
• M3: 1,118,992 km (0.087 R)
• M4: 1,373,458 km (0.089 R)
• M5: 2,158,697 km (0.051 R)
• M6: 3,030,404 km (0.077 R)
• M7: 3,930,086 km (0.074 R)
• M8: 4,140,719 km (0.06 R)
• M9: 4,795,061 km (0.086 R)
• M10: 5,134,349 km (0.087 R)
• M11: 5,249,240 km (0.091 R)
• M12: 5,442,520 km (0.118 R)
• M13: 6,361,949 km (0.098 R)
• M14: 6,485,516 km (0.111 R)
• M15: 6,818,671 km (0.069 R)
• M16: 7,501,884 km (0.095 R)
• M17: 7,632,483 km (0.085 R)
• M18: 8,296,548 km (0.077 R)
• M19: 8,431,635 km (0.108 R)
• M20: 9,727,153 km (0.098 R)
• M21: 9,821,998 km (0.046 R)
• M22: 10,060,606 km (0.104 R)
• M23: 10,886,237 km (0.076 R)
• M24: 11,885,401 km (0.103 R)
• M25: 11,986,829 km (0.11 R)
• M26: 12,344,517 km (0.106 R)
• M27: 13,438,377 km (0.109 R)
• M28: 13,544,142 km (0.053 R)
• M29: 15,274,242 km (0.067 R)
• M30: 15,495,497 km (0.091 R)
• M31: 15,606,349 km (0.088 R)
• M32: 16,052,899 km (0.098 R)
• M33: 16,334,143 km (0.034 R)
• M34: 16,787,574 km (0.114 R)
• M35: 17,475,425 km (0.12 R)
• M36: 17,822,791 km (0.044 R)
• M37: 18,465,613 km (0.053 R)
• M38: 19,894,273 km (0.058 R)
• M39: 20,378,372 km (0.113 R)
• M40: 20,560,881 km (0.083 R)
• M41: 21,111,850 km (0.093 R)
• M42: 21,420,022 km (0.087 R)
• M43: 22,919,890 km (0.104 R)
• M44: 22,983,020 km (0.061 R)
• M45: 23,682,390 km (0.061 R)
• M46: 23,746,418 km (0.083 R)
• M47: 23,938,502 km (0.089 R)
• M48: 25,102,074 km (0.091 R)
• M49: 25,428,646 km (0.036 R)
• M50: 25,625,218 km (0.071 R)
• M51: 25,888,061 km (0.103 R)
• M52: 26,019,857 km (0.048 R)
• M53: 26,482,713 km (0.055 R)
• M54: 27,618,460 km (0.082 R)
• M55: 27,888,035 km (0.066 R)
• M56: 28,701,847 km (0.04 R)
• M57: 29,111,746 km (0.087 R)
• M58: 29,454,774 km (0.104 R)
• M59: 30,283,546 km (0.054 R)
• M60: 31,611,227 km (0.115 R)
• M61: 33,172,430 km (0.057 R)
• M62: 33,243,938 km (0.101 R)
• M63: 34,323,436 km (0.072 R)
• M64: 34,395,842 km (0.088 R)
• M65: 34,831,171 km (0.088 R)
• M66: 34,903,876 km (0.09 R)
• M67: 35,927,425 km (0.107 R)
• M68: 36,295,435 km (0.07 R)
• M69: 36,590,742 km (0.117 R)
• M70: 38,303,936 km (0.069 R)
• M71: 38,830,521 km (0.072 R)
• M72: 39,056,862 km (0.076 R)
• M73: 39,283,802 km (0.112 R)
• M74: 40,884,051 km (0.055 R)
• M75: 41,191,175 km (0.096 R)
• M76: 41,345,112 km (0.116 R)
• M77: 41,576,390 km (0.035 R)
• M78: 42,117,485 km (0.078 R)
• M79: 43,754,984 km (0.106 R)
• M80: 44,069,139 km (0.113 R)
• M81: 46,369,954 km (0.085 R)
• M82: 47,575,115 km (0.085 R)
• M83: 48,303,357 km (0.111 R)
• M84: 50,180,811 km (0.103 R)
• M85: 50,509,776 km (0.092 R)
• M86: 52,248,403 km (0.12 R)
• M87: 52,832,283 km (0.045 R)
• M88: 52,915,908 km (0.041 R)
• M89: 53,083,308 km (0.087 R)
• M90: 54,597,089 km (0.046 R)
• M91: 55,104,824 km (0.113 R)
• M92: 57,065,753 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 12,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit