🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.63 AU - 1.01 AU

Year: 331 Days

Day: 27.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,075,787 km

• M1: 63,130 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.8 AU - 1.06 AU

Year: 400 Days

Day: 17.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,075,787 km

• M1: 399,127 km (0.067 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 11.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.64 AU - 10.14 AU

Year: 10844 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,075,787 km

• M1: 145,708 km (0.115 R)
• M2: 312,660 km (0.118 R)
• M3: 474,674 km (0.114 R)
• M4: 625,020 km (0.085 R)
• M5: 959,521 km (0.115 R)
• M6: 1,101,639 km (0.095 R)
• M7: 1,194,090 km (0.102 R)
• M8: 1,308,832 km (0.101 R)
• M9: 2,405,983 km (0.108 R)
• M10: 2,728,665 km (0.086 R)
• M11: 3,065,260 km (0.096 R)
• M12: 3,171,624 km (0.027 R)
• M13: 3,497,897 km (0.111 R)
• M14: 3,609,198 km (0.099 R)
• M15: 3,778,393 km (0.097 R)
• M16: 3,892,537 km (0.078 R)
• M17: 4,693,633 km (0.109 R)
• M18: 4,940,769 km (0.079 R)
• M19: 5,351,565 km (0.111 R)
• M20: 6,071,878 km (0.087 R)
• M21: 6,273,686 km (0.08 R)
• M22: 6,477,588 km (0.105 R)
• M23: 7,138,212 km (0.119 R)
• M24: 7,422,747 km (0.08 R)
• M25: 8,003,037 km (0.044 R)
• M26: 8,150,541 km (0.1 R)
• M27: 8,448,091 km (0.11 R)
• M28: 8,673,535 km (0.085 R)
• M29: 8,749,082 km (0.111 R)
• M30: 8,901,073 km (0.068 R)
• M31: 9,439,626 km (0.078 R)
• M32: 10,028,293 km (0.114 R)
• M33: 10,710,011 km (0.116 R)
• M34: 11,448,127 km (0.089 R)
• M35: 11,991,466 km (0.093 R)
• M36: 12,757,706 km (0.089 R)
• M37: 12,930,043 km (0.097 R)
• M38: 13,103,277 km (0.092 R)
• M39: 13,190,194 km (0.034 R)
• M40: 13,320,942 km (0.095 R)
• M41: 13,408,308 km (0.109 R)
• M42: 13,936,538 km (0.066 R)
• M43: 14,025,249 km (0.076 R)
• M44: 14,158,690 km (0.112 R)
• M45: 14,247,851 km (0.092 R)
• M46: 15,561,918 km (0.1 R)
• M47: 16,490,772 km (0.117 R)
• M48: 16,631,693 km (0.098 R)
• M49: 16,961,855 km (0.044 R)
• M50: 18,013,977 km (0.081 R)
• M51: 19,087,043 km (0.076 R)
• M52: 19,185,628 km (0.094 R)
• M53: 20,281,283 km (0.117 R)
• M54: 20,583,620 km (0.102 R)
• M55: 20,887,453 km (0.113 R)
• M56: 21,040,043 km (0.109 R)
• M57: 22,950,857 km (0.059 R)
• M58: 23,424,035 km (0.066 R)
• M59: 23,953,611 km (0.072 R)
• M60: 24,059,975 km (0.075 R)
• M61: 24,433,521 km (0.078 R)
• M62: 25,511,523 km (0.061 R)
• M63: 27,490,703 km (0.086 R)
• M64: 27,769,404 km (0.118 R)
• M65: 28,105,251 km (0.077 R)
• M66: 30,781,856 km (0.111 R)
• M67: 30,897,495 km (0.087 R)
• M68: 31,013,284 km (0.074 R)
• M69: 31,594,771 km (0.092 R)
• M70: 32,591,243 km (0.088 R)
• M71: 34,315,059 km (0.042 R)
• M72: 34,495,175 km (0.054 R)
• M73: 35,097,456 km (0.027 R)
• M74: 36,863,907 km (0.107 R)
• M75: 37,479,652 km (0.102 R)
• M76: 37,665,004 km (0.065 R)
• M77: 38,658,932 km (0.1 R)
• M78: 38,783,846 km (0.096 R)
• M79: 39,472,894 km (0.055 R)
• M80: 40,799,678 km (0.12 R)
• M81: 41,181,451 km (0.053 R)
• M82: 41,309,058 km (0.038 R)
• M83: 41,500,544 km (0.082 R)
• M84: 41,820,384 km (0.118 R)
• M85: 42,462,608 km (0.086 R)
• M86: 42,591,411 km (0.118 R)
• M87: 43,302,300 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.3

Radius: 7.3

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 13.12 AU - 16.74 AU

Year: 25742 Days

Day: 20.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,075,787 km

• M1: 138,827 km (0.079 R)
• M2: 352,752 km (0.091 R)
• M3: 460,313 km (0.075 R)
• M4: 643,420 km (0.112 R)
• M5: 960,568 km (0.096 R)
• M6: 1,096,104 km (0.114 R)
• M7: 1,322,146 km (0.094 R)
• M8: 1,631,066 km (0.091 R)
• M9: 1,770,341 km (0.088 R)
• M10: 1,986,510 km (0.076 R)
• M11: 2,035,877 km (0.095 R)
• M12: 2,110,527 km (0.112 R)
• M13: 2,631,427 km (0.068 R)
• M14: 2,822,912 km (0.108 R)
• M15: 3,019,035 km (0.048 R)
• M16: 3,190,623 km (0.082 R)
• M17: 3,277,689 km (0.101 R)
• M18: 3,424,594 km (0.084 R)
• M19: 4,190,984 km (0.046 R)
• M20: 4,286,428 km (0.063 R)
• M21: 4,642,770 km (0.111 R)
• M22: 5,008,537 km (0.091 R)
• M23: 5,076,155 km (0.068 R)
• M24: 5,212,139 km (0.095 R)
• M25: 5,627,124 km (0.105 R)
• M26: 5,838,805 km (0.065 R)
• M27: 6,306,149 km (0.078 R)
• M28: 6,710,960 km (0.073 R)
• M29: 6,822,860 km (0.049 R)
• M30: 6,973,056 km (0.088 R)
• M31: 7,200,295 km (0.095 R)
• M32: 7,430,077 km (0.102 R)
• M33: 7,545,866 km (0.054 R)
• M34: 7,818,284 km (0.116 R)
• M35: 9,478,222 km (0.035 R)
• M36: 10,111,918 km (0.072 R)
• M37: 10,240,423 km (0.119 R)
• M38: 10,326,292 km (0.107 R)
• M39: 10,802,911 km (0.112 R)
• M40: 10,890,426 km (0.073 R)
• M41: 11,375,572 km (0.118 R)
• M42: 11,464,582 km (0.111 R)
• M43: 11,912,927 km (0.086 R)
• M44: 12,321,329 km (0.097 R)
• M45: 14,143,581 km (0.083 R)
• M46: 14,963,976 km (0.083 R)
• M47: 15,700,596 km (0.065 R)
• M48: 15,799,630 km (0.092 R)
• M49: 16,348,504 km (0.109 R)
• M50: 17,619,039 km (0.107 R)
• M51: 18,500,918 km (0.105 R)
• M52: 19,079,264 km (0.085 R)
• M53: 19,663,443 km (0.072 R)
• M54: 19,823,812 km (0.113 R)
• M55: 22,280,808 km (0.112 R)
• M56: 22,447,908 km (0.095 R)
• M57: 23,516,486 km (0.113 R)
• M58: 24,889,795 km (0.109 R)
• M59: 25,121,222 km (0.105 R)
• M60: 25,179,117 km (0.062 R)
• M61: 26,053,965 km (0.071 R)
• M62: 27,235,788 km (0.081 R)
• M63: 27,474,247 km (0.119 R)
• M64: 28,495,402 km (0.088 R)
• M65: 28,555,840 km (0.099 R)
• M66: 29,590,160 km (0.076 R)
• M67: 30,019,655 km (0.11 R)
• M68: 30,265,893 km (0.042 R)
• M69: 31,507,556 km (0.088 R)
• M70: 31,570,087 km (0.051 R)
• M71: 31,883,345 km (0.107 R)
• M72: 32,512,853 km (0.059 R)
• M73: 33,464,894 km (0.092 R)
• M74: 33,784,286 km (0.114 R)
• M75: 34,748,444 km (0.093 R)
• M76: 35,007,099 km (0.102 R)
• M77: 35,461,278 km (0.045 R)
• M78: 35,526,353 km (0.077 R)
• M79: 39,365,932 km (0.062 R)
• M80: 39,635,507 km (0.079 R)
• M81: 39,702,976 km (0.073 R)
• M82: 40,516,040 km (0.117 R)
• M83: 42,296,404 km (0.07 R)
• M84: 42,572,412 km (0.094 R)
• M85: 42,780,054 km (0.062 R)
• M86: 42,918,582 km (0.101 R)
• M87: 43,057,259 km (0.106 R)
• M88: 43,474,188 km (0.09 R)
• M89: 44,452,110 km (0.085 R)
• M90: 47,143,076 km (0.099 R)
• M91: 47,644,528 km (0.087 R)
• M92: 47,931,906 km (0.049 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 17,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit