🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.48 AU - 0.66 AU

Year: 154 Days

Day: 24.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,914,643 km

• M1: 126,709 km (0.059 R)

Asteroid Belt

Center: 1.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.78 AU - 2.54 AU

Year: 1137 Days

Day: 21.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.27 AU - 3.01 AU

Year: 1536 Days

Day: 12.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.24 AU - 3.36 AU

Year: 2147 Days

Day: 31.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 152.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325

Radius: 10

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 10.92 AU - 12.82 AU

Year: 14647 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,914,643 km

• M1: 292,165 km (0.085 R)
• M2: 480,658 km (0.108 R)
• M3: 583,432 km (0.074 R)
• M4: 645,964 km (0.119 R)
• M5: 744,698 km (0.092 R)
• M6: 831,166 km (0.106 R)
• M7: 977,173 km (0.09 R)
• M8: 1,132,007 km (0.079 R)
• M9: 1,212,640 km (0.093 R)
• M10: 1,466,358 km (0.098 R)
• M11: 1,668,016 km (0.111 R)
• M12: 1,831,228 km (0.1 R)
• M13: 2,024,358 km (0.111 R)
• M14: 2,148,525 km (0.119 R)
• M15: 3,116,124 km (0.092 R)
• M16: 3,525,124 km (0.07 R)
• M17: 3,645,102 km (0.075 R)
• M18: 3,766,426 km (0.054 R)
• M19: 5,394,649 km (0.077 R)
• M20: 5,849,726 km (0.106 R)
• M21: 6,463,376 km (0.114 R)
• M22: 6,536,978 km (0.09 R)
• M23: 8,304,926 km (0.091 R)
• M24: 8,505,537 km (0.057 R)
• M25: 8,707,942 km (0.09 R)
• M26: 9,532,825 km (0.064 R)
• M27: 9,912,205 km (0.097 R)
• M28: 11,301,072 km (0.061 R)
• M29: 11,478,944 km (0.084 R)
• M30: 11,882,559 km (0.091 R)
• M31: 12,935,129 km (0.086 R)
• M32: 13,261,402 km (0.112 R)
• M33: 13,969,748 km (0.115 R)
• M34: 14,690,361 km (0.105 R)
• M35: 15,521,677 km (0.068 R)
• M36: 15,620,411 km (0.12 R)
• M37: 15,918,111 km (0.083 R)
• M38: 16,117,675 km (0.077 R)
• M39: 16,217,756 km (0.058 R)
• M40: 16,569,610 km (0.049 R)
• M41: 17,025,584 km (0.106 R)
• M42: 17,588,670 km (0.095 R)
• M43: 18,680,585 km (0.032 R)
• M44: 18,785,753 km (0.071 R)
• M45: 20,494,459 km (0.083 R)
• M46: 21,093,300 km (0.058 R)
• M47: 21,697,974 km (0.096 R)
• M48: 23,375,714 km (0.113 R)
• M49: 23,716,199 km (0.108 R)
• M50: 25,152,788 km (0.053 R)
• M51: 25,793,665 km (0.105 R)
• M52: 25,910,800 km (0.105 R)
• M53: 26,913,555 km (0.034 R)
• M54: 27,569,092 km (0.046 R)
• M55: 28,229,866 km (0.088 R)
• M56: 29,567,122 km (0.081 R)
• M57: 30,181,819 km (0.085 R)
• M58: 31,486,313 km (0.096 R)
• M59: 32,366,098 km (0.115 R)
• M60: 32,872,487 km (0.115 R)
• M61: 33,063,074 km (0.11 R)
• M62: 33,637,081 km (0.078 R)
• M63: 33,701,109 km (0.084 R)
• M64: 34,343,034 km (0.078 R)
• M65: 34,471,987 km (0.057 R)
• M66: 34,989,147 km (0.12 R)
• M67: 35,573,925 km (0.092 R)
• M68: 37,745,936 km (0.098 R)
• M69: 37,945,500 km (0.063 R)
• M70: 38,078,792 km (0.08 R)
• M71: 39,285,149 km (0.067 R)
• M72: 39,419,937 km (0.085 R)
• M73: 39,757,579 km (0.032 R)
• M74: 41,941,409 km (0.077 R)
• M75: 43,256,374 km (0.076 R)
• M76: 43,674,500 km (0.119 R)
• M77: 43,744,362 km (0.069 R)
• M78: 43,884,087 km (0.115 R)
• M79: 44,233,996 km (0.054 R)
• M80: 45,007,267 km (0.097 R)
• M81: 45,360,169 km (0.068 R)
• M82: 45,785,027 km (0.064 R)
• M83: 46,852,557 km (0.106 R)
• M84: 47,138,738 km (0.106 R)
• M85: 47,210,246 km (0.073 R)
• M86: 47,856,508 km (0.083 R)
• M87: 48,072,528 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.6

Radius: 14.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.4 AU - 15.24 AU

Year: 15488 Days

Day: 13.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,914,643 km

• M1: 178,321 km (0.109 R)
• M2: 289,322 km (0.104 R)
• M3: 383,569 km (0.09 R)
• M4: 495,319 km (0.066 R)
• M5: 855,849 km (0.082 R)
• M6: 1,099,096 km (0.084 R)
• M7: 1,207,554 km (0.053 R)
• M8: 1,884,484 km (0.093 R)
• M9: 2,097,811 km (0.068 R)
• M10: 2,207,466 km (0.102 R)
• M11: 2,319,365 km (0.097 R)
• M12: 3,155,318 km (0.098 R)
• M13: 3,705,988 km (0.115 R)
• M14: 3,975,713 km (0.058 R)
• M15: 5,343,636 km (0.088 R)
• M16: 5,495,478 km (0.054 R)
• M17: 6,237,034 km (0.055 R)
• M18: 6,844,851 km (0.092 R)
• M19: 9,738,522 km (0.062 R)
• M20: 9,971,446 km (0.114 R)
• M21: 10,443,128 km (0.103 R)
• M22: 10,729,608 km (0.117 R)
• M23: 11,653,973 km (0.103 R)
• M24: 14,365,285 km (0.039 R)
• M25: 14,524,457 km (0.113 R)
• M26: 15,274,840 km (0.053 R)
• M27: 16,313,349 km (0.08 R)
• M28: 17,431,144 km (0.095 R)
• M29: 17,714,482 km (0.11 R)
• M30: 18,400,688 km (0.084 R)
• M31: 19,270,749 km (0.065 R)
• M32: 19,505,019 km (0.12 R)
• M33: 19,740,187 km (0.115 R)
• M34: 19,858,220 km (0.051 R)
• M35: 20,154,124 km (0.077 R)
• M36: 20,810,410 km (0.113 R)
• M37: 21,292,115 km (0.097 R)
• M38: 21,777,560 km (0.082 R)
• M39: 22,574,169 km (0.11 R)
• M40: 23,380,202 km (0.115 R)
• M41: 24,006,868 km (0.118 R)
• M42: 24,765,927 km (0.111 R)
• M43: 24,893,235 km (0.053 R)
• M44: 25,084,571 km (0.068 R)
• M45: 25,468,738 km (0.113 R)
• M46: 26,633,059 km (0.077 R)
• M47: 28,079,520 km (0.051 R)
• M48: 29,821,737 km (0.027 R)
• M49: 30,501,061 km (0.096 R)
• M50: 30,706,010 km (0.113 R)
• M51: 30,979,774 km (0.109 R)
• M52: 31,529,846 km (0.094 R)
• M53: 32,500,137 km (0.101 R)
• M54: 32,989,023 km (0.083 R)
• M55: 33,832,755 km (0.111 R)
• M56: 34,541,251 km (0.069 R)
• M57: 34,683,518 km (0.12 R)
• M58: 34,968,801 km (0.089 R)
• M59: 36,334,032 km (0.07 R)
• M60: 37,132,435 km (0.033 R)
• M61: 38,451,290 km (0.11 R)
• M62: 38,672,546 km (0.115 R)
• M63: 39,487,704 km (0.032 R)
• M64: 40,458,295 km (0.077 R)
• M65: 42,118,832 km (0.05 R)
• M66: 42,499,259 km (0.069 R)
• M67: 44,109,680 km (0.108 R)
• M68: 44,341,407 km (0.117 R)
• M69: 44,651,075 km (0.094 R)
• M70: 45,116,773 km (0.094 R)
• M71: 45,272,355 km (0.105 R)
• M72: 45,740,147 km (0.037 R)
• M73: 48,501,126 km (0.082 R)
• M74: 50,103,020 km (0.035 R)
• M75: 50,264,137 km (0.093 R)
• M76: 50,667,752 km (0.079 R)
• M77: 51,153,496 km (0.065 R)
• M78: 51,315,660 km (0.111 R)
• M79: 53,358,419 km (0.114 R)
• M80: 55,094,801 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.2

Radius: 7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 15.28 AU - 22.18 AU

Year: 29032 Days

Day: 16.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,914,643 km

• M1: 148,551 km (0.073 R)
• M2: 261,198 km (0.092 R)
• M3: 490,083 km (0.041 R)
• M4: 1,126,771 km (0.074 R)
• M5: 1,545,645 km (0.113 R)
• M6: 1,795,474 km (0.098 R)
• M7: 2,058,018 km (0.029 R)
• M8: 2,383,992 km (0.103 R)
• M9: 3,197,056 km (0.113 R)
• M10: 3,254,202 km (0.09 R)
• M11: 3,544,572 km (0.103 R)
• M12: 3,603,663 km (0.079 R)
• M13: 3,783,031 km (0.062 R)
• M14: 3,995,909 km (0.1 R)
• M15: 4,119,327 km (0.111 R)
• M16: 5,018,261 km (0.095 R)
• M17: 5,455,834 km (0.046 R)
• M18: 5,558,458 km (0.063 R)
• M19: 6,116,907 km (0.035 R)
• M20: 6,656,806 km (0.084 R)
• M21: 6,766,611 km (0.097 R)
• M22: 6,913,965 km (0.099 R)
• M23: 7,249,363 km (0.113 R)
• M24: 7,552,000 km (0.048 R)
• M25: 8,013,659 km (0.096 R)
• M26: 8,169,540 km (0.077 R)
• M27: 9,329,821 km (0.081 R)
• M28: 9,908,166 km (0.07 R)
• M29: 10,370,872 km (0.112 R)
• M30: 11,013,096 km (0.098 R)
• M31: 11,404,594 km (0.071 R)
• M32: 11,579,922 km (0.069 R)
• M33: 12,111,743 km (0.096 R)
• M34: 12,335,691 km (0.065 R)
• M35: 12,924,209 km (0.063 R)
• M36: 13,800,852 km (0.068 R)
• M37: 13,894,351 km (0.107 R)
• M38: 14,081,797 km (0.087 R)
• M39: 14,459,083 km (0.094 R)
• M40: 15,708,375 km (0.112 R)
• M41: 15,757,144 km (0.088 R)
• M42: 16,001,587 km (0.101 R)
• M43: 17,494,573 km (0.099 R)
• M44: 17,849,270 km (0.114 R)
• M45: 18,104,185 km (0.089 R)
• M46: 18,565,844 km (0.056 R)
• M47: 18,875,960 km (0.089 R)
• M48: 18,927,721 km (0.111 R)
• M49: 20,664,552 km (0.062 R)
• M50: 22,123,132 km (0.084 R)
• M51: 22,726,909 km (0.088 R)
• M52: 23,391,572 km (0.084 R)
• M53: 24,006,569 km (0.1 R)
• M54: 26,171,699 km (0.088 R)
• M55: 26,403,276 km (0.098 R)
• M56: 29,173,978 km (0.101 R)
• M57: 29,775,362 km (0.111 R)
• M58: 31,112,767 km (0.055 R)
• M59: 31,603,897 km (0.116 R)
• M60: 32,407,536 km (0.052 R)
• M61: 32,843,016 km (0.037 R)
• M62: 35,368,527 km (0.046 R)
• M63: 35,560,461 km (0.065 R)
• M64: 35,816,872 km (0.12 R)
• M65: 35,945,376 km (0.097 R)
• M66: 37,368,351 km (0.1 R)
• M67: 38,349,115 km (0.082 R)
• M68: 38,480,611 km (0.115 R)
• M69: 40,135,762 km (0.094 R)
• M70: 40,269,204 km (0.064 R)
• M71: 40,804,465 km (0.063 R)
• M72: 41,341,970 km (0.066 R)
• M73: 41,611,545 km (0.045 R)
• M74: 42,424,011 km (0.053 R)
• M75: 43,858,206 km (0.058 R)
• M76: 44,615,919 km (0.042 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 11,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit