🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.51 AU - 0.67 AU

Year: 293 Days

Day: 16.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 13.8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.39 AU - 1.77 AU

Year: 1282 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 14,990,537 km

• M1: 189,092 km (0.068 R)
• M2: 408,103 km (0.111 R)
• M3: 513,869 km (0.082 R)
• M4: 599,738 km (0.101 R)
• M5: 923,468 km (0.112 R)
• M6: 1,106,575 km (0.04 R)
• M7: 1,215,931 km (0.096 R)
• M8: 1,338,003 km (0.064 R)
• M9: 1,437,037 km (0.093 R)
• M10: 1,595,312 km (0.071 R)
• M11: 1,710,652 km (0.05 R)
• M12: 1,869,076 km (0.099 R)
• M13: 1,991,297 km (0.079 R)
• M14: 2,243,968 km (0.091 R)
• M15: 2,363,497 km (0.08 R)
• M16: 2,518,630 km (0.103 R)
• M17: 2,898,309 km (0.112 R)
• M18: 3,016,940 km (0.081 R)
• M19: 3,198,103 km (0.09 R)
• M20: 3,520,935 km (0.074 R)
• M21: 3,711,972 km (0.096 R)
• M22: 3,972,272 km (0.084 R)
• M23: 4,238,706 km (0.037 R)
• M24: 4,691,090 km (0.112 R)
• M25: 4,859,537 km (0.104 R)
• M26: 5,101,587 km (0.054 R)
• M27: 5,553,372 km (0.094 R)
• M28: 5,731,693 km (0.101 R)
• M29: 5,821,601 km (0.073 R)
• M30: 5,972,545 km (0.098 R)
• M31: 6,140,095 km (0.101 R)
• M32: 6,841,859 km (0.1 R)
• M33: 6,937,302 km (0.099 R)
• M34: 7,242,781 km (0.082 R)
• M35: 7,470,768 km (0.088 R)
• M36: 7,900,413 km (0.039 R)
• M37: 8,017,399 km (0.086 R)
• M38: 8,355,041 km (0.117 R)
• M39: 8,749,231 km (0.119 R)
• M40: 9,254,872 km (0.097 R)
• M41: 9,378,440 km (0.112 R)
• M42: 9,502,457 km (0.111 R)
• M43: 9,591,318 km (0.109 R)
• M44: 9,895,899 km (0.11 R)
• M45: 10,076,613 km (0.111 R)
• M46: 10,203,622 km (0.114 R)
• M47: 10,459,434 km (0.109 R)
• M48: 10,606,639 km (0.111 R)
• M49: 11,033,441 km (0.105 R)
• M50: 11,127,090 km (0.088 R)
• M51: 11,333,834 km (0.047 R)
• M52: 11,428,230 km (0.113 R)
• M53: 11,789,359 km (0.058 R)
• M54: 12,309,062 km (0.089 R)
• M55: 12,522,987 km (0.116 R)
• M56: 12,640,272 km (0.049 R)
• M57: 12,895,336 km (0.12 R)
• M58: 13,112,702 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.5

Radius: 11.4

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.86 AU - 2.7 AU

Year: 2223 Days

Day: 10.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 14,990,537 km

• M1: 144,960 km (0.113 R)
• M2: 259,253 km (0.12 R)
• M3: 360,980 km (0.115 R)
• M4: 459,265 km (0.103 R)
• M5: 552,615 km (0.083 R)
• M6: 743,352 km (0.104 R)
• M7: 828,024 km (0.109 R)
• M8: 1,029,084 km (0.091 R)
• M9: 1,479,822 km (0.105 R)
• M10: 1,552,527 km (0.104 R)
• M11: 1,804,150 km (0.113 R)
• M12: 2,137,454 km (0.06 R)
• M13: 2,304,406 km (0.062 R)
• M14: 2,607,341 km (0.083 R)
• M15: 2,953,810 km (0.105 R)
• M16: 3,046,710 km (0.119 R)
• M17: 3,608,151 km (0.072 R)
• M18: 3,724,239 km (0.059 R)
• M19: 3,875,482 km (0.106 R)
• M20: 4,429,892 km (0.096 R)
• M21: 4,500,951 km (0.06 R)
• M22: 4,644,266 km (0.046 R)
• M23: 4,972,184 km (0.115 R)
• M24: 5,120,436 km (0.072 R)
• M25: 5,440,426 km (0.12 R)
• M26: 5,689,506 km (0.091 R)
• M27: 5,844,639 km (0.086 R)
• M28: 5,942,476 km (0.118 R)
• M29: 6,298,669 km (0.098 R)
• M30: 6,499,728 km (0.107 R)
• M31: 6,743,722 km (0.084 R)
• M32: 6,825,702 km (0.049 R)
• M33: 6,970,064 km (0.12 R)
• M34: 7,052,941 km (0.093 R)
• M35: 7,178,005 km (0.1 R)
• M36: 7,430,227 km (0.066 R)
• M37: 7,706,834 km (0.084 R)
• M38: 8,161,013 km (0.086 R)
• M39: 8,402,314 km (0.118 R)
• M40: 8,534,858 km (0.115 R)
• M41: 8,646,009 km (0.097 R)
• M42: 8,802,339 km (0.065 R)
• M43: 9,254,124 km (0.055 R)
• M44: 9,345,379 km (0.113 R)
• M45: 9,459,821 km (0.104 R)
• M46: 10,156,798 km (0.097 R)
• M47: 10,321,804 km (0.11 R)
• M48: 10,798,274 km (0.095 R)
• M49: 11,015,041 km (0.097 R)
• M50: 11,599,968 km (0.093 R)
• M51: 12,070,304 km (0.119 R)
• M52: 12,145,253 km (0.113 R)
• M53: 12,622,769 km (0.1 R)
• M54: 12,876,637 km (0.095 R)
• M55: 13,337,847 km (0.102 R)
• M56: 13,570,472 km (0.087 R)
• M57: 13,648,263 km (0.107 R)
• M58: 14,250,095 km (0.053 R)
• M59: 14,434,998 km (0.119 R)
• M60: 14,620,649 km (0.108 R)
• M61: 15,751,309 km (0.092 R)
• M62: 15,942,495 km (0.102 R)
• M63: 16,465,340 km (0.11 R)
• M64: 16,576,192 km (0.099 R)
• M65: 16,659,518 km (0.066 R)
• M66: 17,386,863 km (0.092 R)
• M67: 17,612,756 km (0.06 R)
• M68: 18,296,418 km (0.085 R)
• M69: 18,382,437 km (0.039 R)
• M70: 18,554,923 km (0.119 R)
• M71: 18,641,391 km (0.099 R)
• M72: 18,814,775 km (0.101 R)
• M73: 19,748,415 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 10.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.17 AU - 3.19 AU

Year: 2833 Days

Day: 8.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,990,537 km

• M1: 180,864 km (0.102 R)
• M2: 244,593 km (0.061 R)
• M3: 327,919 km (0.074 R)
• M4: 395,088 km (0.116 R)
• M5: 468,241 km (0.045 R)
• M6: 567,724 km (0.072 R)
• M7: 660,475 km (0.072 R)
• M8: 728,093 km (0.107 R)
• M9: 912,697 km (0.083 R)
• M10: 1,032,674 km (0.099 R)
• M11: 1,213,837 km (0.073 R)
• M12: 1,566,290 km (0.104 R)
• M13: 1,701,526 km (0.113 R)
• M14: 1,895,255 km (0.108 R)
• M15: 2,164,980 km (0.105 R)
• M16: 2,580,414 km (0.085 R)
• M17: 2,654,165 km (0.115 R)
• M18: 3,059,576 km (0.09 R)
• M19: 3,124,800 km (0.116 R)
• M20: 3,190,324 km (0.098 R)
• M21: 3,296,389 km (0.087 R)
• M22: 3,956,864 km (0.06 R)
• M23: 4,287,924 km (0.028 R)
• M24: 4,478,960 km (0.116 R)
• M25: 5,007,340 km (0.052 R)
• M26: 5,381,185 km (0.091 R)
• M27: 5,715,686 km (0.067 R)
• M28: 5,910,013 km (0.103 R)
• M29: 5,991,544 km (0.118 R)
• M30: 6,122,891 km (0.037 R)
• M31: 7,086,152 km (0.105 R)
• M32: 7,294,841 km (0.052 R)
• M33: 7,629,641 km (0.095 R)
• M34: 7,736,454 km (0.075 R)
• M35: 8,132,290 km (0.027 R)
• M36: 8,332,601 km (0.086 R)
• M37: 8,442,556 km (0.088 R)
• M38: 8,831,361 km (0.091 R)
• M39: 9,037,507 km (0.093 R)
• M40: 9,207,151 km (0.104 R)
• M41: 9,780,709 km (0.088 R)
• M42: 9,916,095 km (0.065 R)
• M43: 10,365,786 km (0.096 R)
• M44: 10,543,508 km (0.115 R)
• M45: 11,244,225 km (0.105 R)
• M46: 11,447,379 km (0.101 R)
• M47: 11,610,590 km (0.088 R)
• M48: 11,836,333 km (0.085 R)
• M49: 12,063,722 km (0.119 R)
• M50: 12,334,045 km (0.069 R)
• M51: 12,669,743 km (0.062 R)
• M52: 13,608,170 km (0.073 R)
• M53: 13,694,638 km (0.077 R)
• M54: 14,020,312 km (0.101 R)
• M55: 14,436,643 km (0.1 R)
• M56: 14,502,766 km (0.047 R)
• M57: 14,591,028 km (0.084 R)
• M58: 14,901,444 km (0.118 R)
• M59: 14,990,604 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 13,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit