🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.09 AU - 1.33 AU

Year: 468 Days

Day: 33.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.33 AU - 2.55 AU

Year: 1340 Days

Day: 42.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.74 AU - 3.78 AU

Year: 2562 Days

Day: 14.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.23 AU - 5.67 AU

Year: 3871 Days

Day: 13.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.9

Radius: 11.3

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.97 AU - 8.17 AU

Year: 8057 Days

Day: 10.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,945,954 km

• M1: 253,419 km (0.067 R)
• M2: 383,270 km (0.059 R)
• M3: 694,583 km (0.114 R)
• M4: 793,168 km (0.101 R)
• M5: 1,487,003 km (0.062 R)
• M6: 1,730,099 km (0.03 R)
• M7: 2,483,773 km (0.068 R)
• M8: 2,720,138 km (0.112 R)
• M9: 2,800,622 km (0.108 R)
• M10: 2,936,606 km (0.096 R)
• M11: 3,918,567 km (0.092 R)
• M12: 4,163,608 km (0.077 R)
• M13: 4,413,736 km (0.109 R)
• M14: 4,572,459 km (0.113 R)
• M15: 4,895,890 km (0.069 R)
• M16: 5,027,386 km (0.1 R)
• M17: 5,193,440 km (0.091 R)
• M18: 5,530,932 km (0.072 R)
• M19: 5,736,929 km (0.102 R)
• M20: 5,980,474 km (0.116 R)
• M21: 6,298,669 km (0.119 R)
• M22: 6,878,061 km (0.063 R)
• M23: 6,951,663 km (0.068 R)
• M24: 7,361,412 km (0.108 R)
• M25: 7,436,809 km (0.091 R)
• M26: 7,817,386 km (0.059 R)
• M27: 8,439,713 km (0.04 R)
• M28: 8,558,195 km (0.1 R)
• M29: 8,756,861 km (0.085 R)
• M30: 9,321,294 km (0.038 R)
• M31: 9,607,923 km (0.082 R)
• M32: 9,731,641 km (0.069 R)
• M33: 10,442,979 km (0.113 R)
• M34: 10,655,408 km (0.109 R)
• M35: 11,127,838 km (0.061 R)
• M36: 11,738,945 km (0.084 R)
• M37: 12,004,182 km (0.064 R)
• M38: 12,676,026 km (0.057 R)
• M39: 12,811,861 km (0.085 R)
• M40: 14,056,216 km (0.113 R)
• M41: 14,574,124 km (0.102 R)
• M42: 15,290,548 km (0.106 R)
• M43: 15,483,679 km (0.115 R)
• M44: 16,018,491 km (0.039 R)
• M45: 16,658,471 km (0.112 R)
• M46: 17,206,597 km (0.104 R)
• M47: 17,357,093 km (0.117 R)
• M48: 18,116,302 km (0.075 R)
• M49: 19,614,525 km (0.062 R)
• M50: 20,140,361 km (0.05 R)
• M51: 20,511,214 km (0.102 R)
• M52: 21,367,213 km (0.091 R)
• M53: 23,169,718 km (0.04 R)
• M54: 23,336,071 km (0.087 R)
• M55: 24,005,073 km (0.073 R)
• M56: 24,793,603 km (0.117 R)
• M57: 25,134,237 km (0.071 R)
• M58: 25,419,221 km (0.096 R)
• M59: 25,590,661 km (0.097 R)
• M60: 26,222,861 km (0.035 R)
• M61: 27,385,386 km (0.094 R)
• M62: 27,502,671 km (0.074 R)
• M63: 30,001,853 km (0.111 R)
• M64: 30,546,688 km (0.073 R)
• M65: 30,668,311 km (0.064 R)
• M66: 32,077,523 km (0.069 R)
• M67: 33,070,404 km (0.036 R)
• M68: 34,768,640 km (0.04 R)
• M69: 35,086,236 km (0.041 R)
• M70: 35,596,365 km (0.091 R)
• M71: 35,916,354 km (0.072 R)
• M72: 36,237,541 km (0.11 R)
• M73: 37,336,188 km (0.085 R)
• M74: 37,531,263 km (0.115 R)
• M75: 37,791,713 km (0.102 R)
• M76: 38,183,660 km (0.069 R)
• M77: 38,511,429 km (0.035 R)
• M78: 38,708,449 km (0.112 R)
• M79: 38,971,741 km (0.083 R)
• M80: 39,566,243 km (0.084 R)
• M81: 40,430,321 km (0.108 R)
• M82: 41,300,531 km (0.084 R)
• M83: 42,312,411 km (0.092 R)
• M84: 43,264,153 km (0.116 R)
• M85: 44,016,780 km (0.1 R)
• M86: 44,154,111 km (0.096 R)
• M87: 45,674,175 km (0.049 R)
• M88: 46,300,990 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.9

Radius: 8.5

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.81 AU - 11.17 AU

Year: 9474 Days

Day: 7.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,945,954 km

• M1: 123,867 km (0.105 R)
• M2: 455,526 km (0.087 R)
• M3: 515,514 km (0.102 R)
• M4: 610,958 km (0.118 R)
• M5: 730,636 km (0.099 R)
• M6: 896,390 km (0.115 R)
• M7: 1,136,794 km (0.081 R)
• M8: 1,823,448 km (0.1 R)
• M9: 1,999,824 km (0.114 R)
• M10: 2,155,406 km (0.103 R)
• M11: 2,315,177 km (0.115 R)
• M12: 2,534,188 km (0.066 R)
• M13: 2,846,399 km (0.07 R)
• M14: 2,904,443 km (0.113 R)
• M15: 2,992,406 km (0.098 R)
• M16: 3,051,497 km (0.075 R)
• M17: 3,476,206 km (0.069 R)
• M18: 3,759,245 km (0.078 R)
• M19: 4,550,019 km (0.092 R)
• M20: 4,859,537 km (0.094 R)
• M21: 5,105,177 km (0.054 R)
• M22: 5,571,922 km (0.104 R)
• M23: 5,755,180 km (0.113 R)
• M24: 5,829,081 km (0.061 R)
• M25: 6,165,227 km (0.107 R)
• M26: 6,623,446 km (0.116 R)
• M27: 6,700,937 km (0.083 R)
• M28: 6,778,579 km (0.038 R)
• M29: 6,856,669 km (0.099 R)
• M30: 7,898,319 km (0.048 R)
• M31: 8,521,544 km (0.071 R)
• M32: 8,732,925 km (0.106 R)
• M33: 9,031,523 km (0.06 R)
• M34: 9,117,541 km (0.11 R)
• M35: 9,859,248 km (0.107 R)
• M36: 10,756,386 km (0.1 R)
• M37: 11,353,581 km (0.029 R)
• M38: 12,198,061 km (0.052 R)
• M39: 12,676,026 km (0.076 R)
• M40: 13,111,356 km (0.11 R)
• M41: 13,847,976 km (0.052 R)
• M42: 15,207,372 km (0.065 R)
• M43: 15,618,167 km (0.11 R)
• M44: 16,189,182 km (0.039 R)
• M45: 16,293,751 km (0.116 R)
• M46: 17,780,904 km (0.118 R)
• M47: 21,225,095 km (0.081 R)
• M48: 21,741,807 km (0.108 R)
• M49: 23,790,549 km (0.07 R)
• M50: 24,267,318 km (0.079 R)
• M51: 24,506,974 km (0.11 R)
• M52: 24,566,962 km (0.116 R)
• M53: 27,132,117 km (0.095 R)
• M54: 28,320,074 km (0.079 R)
• M55: 29,397,478 km (0.084 R)
• M56: 30,294,766 km (0.046 R)
• M57: 30,617,448 km (0.108 R)
• M58: 30,811,626 km (0.104 R)
• M59: 30,876,402 km (0.116 R)
• M60: 31,331,329 km (0.102 R)
• M61: 31,396,554 km (0.043 R)
• M62: 32,379,412 km (0.112 R)
• M63: 32,643,153 km (0.047 R)
• M64: 33,040,335 km (0.076 R)
• M65: 33,239,450 km (0.119 R)
• M66: 33,439,014 km (0.089 R)
• M67: 33,839,188 km (0.118 R)
• M68: 34,173,988 km (0.041 R)
• M69: 34,241,008 km (0.114 R)
• M70: 35,388,274 km (0.097 R)
• M71: 35,456,042 km (0.044 R)
• M72: 35,592,026 km (0.098 R)
• M73: 35,728,011 km (0.096 R)
• M74: 39,044,745 km (0.066 R)
• M75: 39,395,851 km (0.103 R)
• M76: 40,030,445 km (0.12 R)
• M77: 40,810,748 km (0.101 R)
• M78: 43,254,130 km (0.032 R)
• M79: 43,326,685 km (0.092 R)
• M80: 43,617,354 km (0.086 R)
• M81: 45,007,267 km (0.114 R)
• M82: 45,522,931 km (0.114 R)
• M83: 47,905,128 km (0.095 R)
• M84: 49,946,540 km (0.064 R)
• M85: 50,327,566 km (0.114 R)
• M86: 50,786,233 km (0.088 R)
• M87: 50,862,827 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.6

Radius: 8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.14 AU - 15.36 AU

Year: 16951 Days

Day: 20.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,945,954 km

• M1: 109,805 km (0.028 R)
• M2: 167,101 km (0.104 R)
• M3: 301,141 km (0.064 R)
• M4: 451,038 km (0.1 R)
• M5: 684,859 km (0.109 R)
• M6: 823,835 km (0.094 R)
• M7: 905,067 km (0.1 R)
• M8: 1,023,698 km (0.096 R)
• M9: 1,352,664 km (0.053 R)
• M10: 1,489,247 km (0.12 R)
• M11: 1,569,431 km (0.082 R)
• M12: 2,103,047 km (0.104 R)
• M13: 2,520,126 km (0.043 R)
• M14: 2,762,773 km (0.094 R)
• M15: 2,862,106 km (0.105 R)
• M16: 4,030,316 km (0.081 R)
• M17: 5,144,222 km (0.089 R)
• M18: 5,328,377 km (0.12 R)
• M19: 5,671,704 km (0.114 R)
• M20: 6,054,375 km (0.109 R)
• M21: 6,478,485 km (0.105 R)
• M22: 7,115,473 km (0.075 R)
• M23: 7,183,690 km (0.03 R)
• M24: 7,493,507 km (0.081 R)
• M25: 7,702,346 km (0.04 R)
• M26: 7,807,662 km (0.113 R)
• M27: 8,233,119 km (0.103 R)
• M28: 8,340,680 km (0.089 R)
• M29: 8,702,707 km (0.068 R)
• M30: 9,106,770 km (0.037 R)
• M31: 9,329,821 km (0.089 R)
• M32: 10,355,464 km (0.114 R)
• M33: 11,777,990 km (0.064 R)
• M34: 12,347,659 km (0.068 R)
• M35: 12,553,356 km (0.073 R)
• M36: 12,635,784 km (0.11 R)
• M37: 14,066,987 km (0.113 R)
• M38: 14,411,062 km (0.09 R)
• M39: 14,540,913 km (0.04 R)
• M40: 14,627,680 km (0.053 R)
• M41: 15,107,739 km (0.092 R)
• M42: 15,460,192 km (0.091 R)
• M43: 15,593,035 km (0.11 R)
• M44: 16,353,142 km (0.07 R)
• M45: 17,308,623 km (0.094 R)
• M46: 17,631,156 km (0.119 R)
• M47: 18,516,626 km (0.059 R)
• M48: 19,895,769 km (0.119 R)
• M49: 20,427,440 km (0.05 R)
• M50: 20,963,898 km (0.058 R)
• M51: 21,603,877 km (0.047 R)
• M52: 23,510,951 km (0.056 R)
• M53: 24,484,534 km (0.098 R)
• M54: 24,742,889 km (0.089 R)
• M55: 25,366,862 km (0.1 R)
• M56: 25,680,718 km (0.12 R)
• M57: 28,075,481 km (0.07 R)
• M58: 29,217,362 km (0.053 R)
• M59: 29,546,327 km (0.117 R)
• M60: 31,658,500 km (0.118 R)
• M61: 32,505,523 km (0.107 R)
• M62: 33,417,322 km (0.089 R)
• M63: 33,646,506 km (0.095 R)
• M64: 35,265,903 km (0.109 R)
• M65: 35,557,619 km (0.101 R)
• M66: 36,673,918 km (0.12 R)
• M67: 37,325,417 km (0.084 R)
• M68: 38,399,829 km (0.103 R)
• M69: 39,182,076 km (0.062 R)
• M70: 39,605,438 km (0.098 R)
• M71: 40,395,763 km (0.078 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 12,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit