🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.48 AU - 0.74 AU

Year: 178 Days

Day: 35.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.66 AU - 0.82 AU

Year: 237 Days

Day: 27.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 165.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,753,550 km

• M1: 87,365 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.86 AU - 0.96 AU

Year: 324 Days

Day: 27.5 Hours

Environment

Temp: 47 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.76 AU - 1.26 AU

Year: 378 Days

Day: 15.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.13 AU - 1.57 AU

Year: 585 Days

Day: 36.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.8

Radius: 11

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.34 AU - 12.54 AU

Year: 13489 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,753,550 km

• M1: 231,278 km (0.117 R)
• M2: 609,312 km (0.044 R)
• M3: 1,394,851 km (0.099 R)
• M4: 1,526,347 km (0.102 R)
• M5: 1,662,032 km (0.11 R)
• M6: 1,830,330 km (0.116 R)
• M7: 2,034,082 km (0.117 R)
• M8: 2,153,761 km (0.062 R)
• M9: 2,559,620 km (0.077 R)
• M10: 3,478,001 km (0.111 R)
• M11: 3,549,808 km (0.062 R)
• M12: 4,104,666 km (0.116 R)
• M13: 4,489,731 km (0.091 R)
• M14: 5,089,170 km (0.036 R)
• M15: 5,253,428 km (0.101 R)
• M16: 6,143,985 km (0.112 R)
• M17: 6,406,978 km (0.099 R)
• M18: 6,718,590 km (0.097 R)
• M19: 7,310,549 km (0.119 R)
• M20: 7,966,685 km (0.087 R)
• M21: 8,495,513 km (0.065 R)
• M22: 8,592,902 km (0.067 R)
• M23: 9,085,378 km (0.078 R)
• M24: 10,617,559 km (0.082 R)
• M25: 10,775,235 km (0.092 R)
• M26: 10,880,702 km (0.099 R)
• M27: 11,574,836 km (0.097 R)
• M28: 11,682,995 km (0.11 R)
• M29: 11,791,304 km (0.064 R)
• M30: 12,670,640 km (0.055 R)
• M31: 13,685,213 km (0.08 R)
• M32: 14,202,223 km (0.086 R)
• M33: 14,725,517 km (0.111 R)
• M34: 15,433,264 km (0.098 R)
• M35: 16,394,131 km (0.099 R)
• M36: 18,247,499 km (0.066 R)
• M37: 19,007,457 km (0.094 R)
• M38: 19,135,064 km (0.105 R)
• M39: 19,455,353 km (0.091 R)
• M40: 20,296,691 km (0.107 R)
• M41: 23,985,326 km (0.082 R)
• M42: 24,608,401 km (0.118 R)
• M43: 24,817,240 km (0.106 R)
• M44: 25,026,677 km (0.119 R)
• M45: 26,295,715 km (0.106 R)
• M46: 26,651,908 km (0.115 R)
• M47: 27,297,123 km (0.101 R)
• M48: 27,947,575 km (0.098 R)
• M49: 28,165,539 km (0.108 R)
• M50: 29,042,931 km (0.077 R)
• M51: 30,525,146 km (0.112 R)
• M52: 31,880,054 km (0.062 R)
• M53: 33,254,559 km (0.097 R)
• M54: 34,103,976 km (0.09 R)
• M55: 34,414,691 km (0.108 R)
• M56: 34,804,244 km (0.114 R)
• M57: 35,038,813 km (0.078 R)
• M58: 35,587,987 km (0.052 R)
• M59: 37,412,632 km (0.119 R)
• M60: 37,893,589 km (0.091 R)
• M61: 38,054,407 km (0.076 R)
• M62: 38,780,705 km (0.073 R)
• M63: 38,942,719 km (0.045 R)
• M64: 39,348,728 km (0.106 R)
• M65: 39,837,913 km (0.117 R)
• M66: 40,411,172 km (0.094 R)
• M67: 40,986,974 km (0.074 R)
• M68: 42,982,161 km (0.118 R)
• M69: 43,486,007 km (0.114 R)
• M70: 45,008,913 km (0.094 R)
• M71: 45,605,808 km (0.106 R)
• M72: 47,066,482 km (0.066 R)
• M73: 47,672,353 km (0.072 R)
• M74: 48,542,415 km (0.119 R)
• M75: 49,681,453 km (0.094 R)
• M76: 50,298,245 km (0.054 R)
• M77: 50,475,070 km (0.045 R)
• M78: 50,563,482 km (0.074 R)
• M79: 51,006,441 km (0.03 R)
• M80: 52,074,869 km (0.091 R)
• M81: 52,611,926 km (0.114 R)
• M82: 52,791,293 km (0.101 R)
• M83: 53,060,719 km (0.101 R)
• M84: 53,420,801 km (0.09 R)
• M85: 54,869,058 km (0.12 R)
• M86: 55,141,925 km (0.108 R)
• M87: 57,157,606 km (0.106 R)
• M88: 57,342,061 km (0.106 R)
• M89: 58,545,725 km (0.098 R)
• M90: 59,197,224 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.8

Radius: 14.6

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.05 AU - 14.49 AU

Year: 15053 Days

Day: 8.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,753,550 km

• M1: 265,387 km (0.076 R)
• M2: 490,382 km (0.119 R)
• M3: 1,413,999 km (0.115 R)
• M4: 1,558,810 km (0.074 R)
• M5: 2,330,436 km (0.03 R)
• M6: 2,651,772 km (0.076 R)
• M7: 3,369,991 km (0.037 R)
• M8: 3,768,221 km (0.107 R)
• M9: 4,792,966 km (0.034 R)
• M10: 4,978,168 km (0.114 R)
• M11: 5,394,050 km (0.094 R)
• M12: 5,900,140 km (0.104 R)
• M13: 6,750,006 km (0.102 R)
• M14: 6,916,358 km (0.116 R)
• M15: 7,126,095 km (0.05 R)
• M16: 7,595,233 km (0.058 R)
• M17: 7,986,432 km (0.051 R)
• M18: 8,518,552 km (0.12 R)
• M19: 9,804,495 km (0.09 R)
• M20: 9,898,742 km (0.043 R)
• M21: 10,422,184 km (0.118 R)
• M22: 10,905,984 km (0.094 R)
• M23: 11,347,597 km (0.089 R)
• M24: 11,945,689 km (0.109 R)
• M25: 12,503,091 km (0.111 R)
• M26: 12,656,578 km (0.086 R)
• M27: 13,538,159 km (0.105 R)
• M28: 15,033,240 km (0.069 R)
• M29: 16,244,534 km (0.071 R)
• M30: 17,372,950 km (0.074 R)
• M31: 17,601,536 km (0.069 R)
• M32: 17,716,277 km (0.067 R)
• M33: 17,946,509 km (0.11 R)
• M34: 18,526,500 km (0.09 R)
• M35: 19,407,781 km (0.072 R)
• M36: 19,526,412 km (0.034 R)
• M37: 19,823,812 km (0.097 R)
• M38: 20,302,974 km (0.067 R)
• M39: 21,947,952 km (0.032 R)
• M40: 22,755,183 km (0.106 R)
• M41: 23,005,460 km (0.107 R)
• M42: 24,015,993 km (0.086 R)
• M43: 25,494,020 km (0.081 R)
• M44: 25,624,021 km (0.076 R)
• M45: 26,080,444 km (0.092 R)
• M46: 27,067,640 km (0.12 R)
• M47: 27,333,027 km (0.066 R)
• M48: 27,532,591 km (0.078 R)
• M49: 29,282,287 km (0.068 R)
• M50: 29,622,922 km (0.115 R)
• M51: 30,860,096 km (0.065 R)
• M52: 31,067,887 km (0.104 R)
• M53: 32,394,970 km (0.108 R)
• M54: 33,313,651 km (0.078 R)
• M55: 33,669,245 km (0.078 R)
• M56: 34,169,201 km (0.104 R)
• M57: 34,527,937 km (0.116 R)
• M58: 34,959,975 km (0.117 R)
• M59: 36,779,235 km (0.066 R)
• M60: 37,367,903 km (0.112 R)
• M61: 39,077,806 km (0.107 R)
• M62: 39,528,096 km (0.118 R)
• M63: 39,904,634 km (0.07 R)
• M64: 40,509,458 km (0.107 R)
• M65: 41,804,975 km (0.08 R)
• M66: 42,496,417 km (0.112 R)
• M67: 43,036,764 km (0.09 R)
• M68: 43,424,073 km (0.077 R)
• M69: 44,280,371 km (0.078 R)
• M70: 44,514,791 km (0.119 R)
• M71: 45,063,666 km (0.1 R)
• M72: 45,378,270 km (0.038 R)
• M73: 46,962,063 km (0.097 R)
• M74: 48,483,623 km (0.069 R)
• M75: 49,696,113 km (0.116 R)
• M76: 50,265,483 km (0.109 R)
• M77: 51,000,607 km (0.055 R)
• M78: 52,316,171 km (0.103 R)
• M79: 52,729,659 km (0.074 R)
• M80: 52,978,291 km (0.028 R)
• M81: 53,726,280 km (0.078 R)
• M82: 54,897,033 km (0.089 R)
• M83: 55,064,882 km (0.047 R)
• M84: 55,401,327 km (0.078 R)
• M85: 55,653,998 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 12,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit