🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.43 AU - 0.71 AU

Year: 164 Days

Day: 37.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.61 AU - 0.67 AU

Year: 195 Days

Day: 26.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,971,975 km

• M1: 271,520 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.79 AU - 0.89 AU

Year: 293 Days

Day: 40 Hours

Environment

Temp: 36 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.76 AU - 1.18 AU

Year: 364 Days

Day: 33.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,971,975 km

• M1: 63,130 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.13 AU - 1.65 AU

Year: 624 Days

Day: 39.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.2

Radius: 10.2

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.5 AU - 8.02 AU

Year: 6693 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,971,975 km

• M1: 130,001 km (0.098 R)
• M2: 274,961 km (0.118 R)
• M3: 398,978 km (0.12 R)
• M4: 620,382 km (0.084 R)
• M5: 911,500 km (0.116 R)
• M6: 1,161,478 km (0.104 R)
• M7: 1,486,853 km (0.093 R)
• M8: 1,898,995 km (0.088 R)
• M9: 2,179,641 km (0.097 R)
• M10: 2,893,073 km (0.092 R)
• M11: 3,216,504 km (0.104 R)
• M12: 3,478,749 km (0.106 R)
• M13: 3,698,658 km (0.118 R)
• M14: 3,822,824 km (0.108 R)
• M15: 3,923,204 km (0.073 R)
• M16: 4,411,791 km (0.089 R)
• M17: 4,623,472 km (0.09 R)
• M18: 5,084,233 km (0.071 R)
• M19: 5,194,786 km (0.074 R)
• M20: 5,306,087 km (0.11 R)
• M21: 5,531,232 km (0.047 R)
• M22: 5,645,076 km (0.114 R)
• M23: 6,403,537 km (0.108 R)
• M24: 7,039,477 km (0.112 R)
• M25: 7,132,078 km (0.112 R)
• M26: 7,287,062 km (0.049 R)
• M27: 7,632,334 km (0.102 R)
• M28: 7,759,193 km (0.081 R)
• M29: 8,015,005 km (0.119 R)
• M30: 8,079,332 km (0.115 R)
• M31: 8,965,550 km (0.086 R)
• M32: 9,065,930 km (0.115 R)
• M33: 10,124,933 km (0.037 R)
• M34: 10,545,453 km (0.116 R)
• M35: 10,900,150 km (0.104 R)
• M36: 11,439,600 km (0.053 R)
• M37: 11,804,170 km (0.099 R)
• M38: 12,246,680 km (0.114 R)
• M39: 12,358,131 km (0.068 R)
• M40: 12,432,630 km (0.1 R)
• M41: 12,507,280 km (0.104 R)
• M42: 13,034,014 km (0.104 R)
• M43: 13,338,296 km (0.059 R)
• M44: 13,876,549 km (0.101 R)
• M45: 14,500,222 km (0.118 R)
• M46: 14,934,355 km (0.073 R)
• M47: 15,734,704 km (0.106 R)
• M48: 16,140,114 km (0.057 R)
• M49: 17,002,546 km (0.072 R)
• M50: 17,964,460 km (0.115 R)
• M51: 18,091,170 km (0.069 R)
• M52: 18,303,150 km (0.067 R)
• M53: 18,430,607 km (0.044 R)
• M54: 19,029,747 km (0.086 R)
• M55: 19,115,915 km (0.107 R)
• M56: 19,722,385 km (0.119 R)
• M57: 19,809,600 km (0.047 R)
• M58: 20,909,743 km (0.057 R)
• M59: 21,579,493 km (0.081 R)
• M60: 21,804,189 km (0.043 R)
• M61: 22,256,124 km (0.036 R)
• M62: 22,939,786 km (0.051 R)
• M63: 23,215,196 km (0.08 R)
• M64: 23,399,501 km (0.09 R)
• M65: 24,937,666 km (0.079 R)
• M66: 25,981,261 km (0.086 R)
• M67: 26,220,468 km (0.095 R)
• M68: 26,942,427 km (0.058 R)
• M69: 27,719,588 km (0.104 R)
• M70: 28,110,936 km (0.112 R)
• M71: 30,095,202 km (0.064 R)
• M72: 30,648,864 km (0.035 R)
• M73: 30,749,842 km (0.052 R)
• M74: 31,154,953 km (0.088 R)
• M75: 32,793,200 km (0.117 R)
• M76: 34,301,894 km (0.078 R)
• M77: 34,459,271 km (0.097 R)
• M78: 34,774,773 km (0.118 R)
• M79: 34,932,898 km (0.067 R)
• M80: 35,302,704 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.1

Radius: 9.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.2 AU - 13.26 AU

Year: 14331 Days

Day: 5.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,971,975 km

• M1: 121,025 km (0.042 R)
• M2: 452,384 km (0.093 R)
• M3: 904,469 km (0.102 R)
• M4: 1,270,086 km (0.11 R)
• M5: 1,515,426 km (0.116 R)
• M6: 1,584,989 km (0.091 R)
• M7: 1,824,944 km (0.066 R)
• M8: 2,530,448 km (0.108 R)
• M9: 2,613,774 km (0.109 R)
• M10: 2,985,525 km (0.111 R)
• M11: 5,259,861 km (0.073 R)
• M12: 5,474,534 km (0.068 R)
• M13: 6,061,107 km (0.101 R)
• M14: 6,323,951 km (0.107 R)
• M15: 6,706,173 km (0.111 R)
• M16: 7,056,532 km (0.1 R)
• M17: 7,775,200 km (0.095 R)
• M18: 7,938,112 km (0.11 R)
• M19: 8,811,763 km (0.06 R)
• M20: 10,023,656 km (0.093 R)
• M21: 10,514,038 km (0.06 R)
• M22: 10,694,153 km (0.083 R)
• M23: 11,057,826 km (0.099 R)
• M24: 11,195,157 km (0.118 R)
• M25: 12,078,532 km (0.103 R)
• M26: 12,362,170 km (0.092 R)
• M27: 12,743,794 km (0.081 R)
• M28: 13,032,518 km (0.095 R)
• M29: 14,159,289 km (0.102 R)
• M30: 14,308,438 km (0.095 R)
• M31: 15,266,014 km (0.1 R)
• M32: 15,984,682 km (0.09 R)
• M33: 16,140,264 km (0.08 R)
• M34: 16,557,193 km (0.117 R)
• M35: 16,819,588 km (0.056 R)
• M36: 17,295,459 km (0.041 R)
• M37: 17,401,823 km (0.101 R)
• M38: 17,508,486 km (0.102 R)
• M39: 19,518,932 km (0.057 R)
• M40: 19,907,437 km (0.079 R)
• M41: 20,018,888 km (0.077 R)
• M42: 20,579,431 km (0.096 R)
• M43: 21,145,210 km (0.115 R)
• M44: 23,048,095 km (0.079 R)
• M45: 23,931,022 km (0.108 R)
• M46: 24,466,133 km (0.071 R)
• M47: 24,585,512 km (0.099 R)
• M48: 25,005,134 km (0.092 R)
• M49: 25,125,411 km (0.109 R)
• M50: 26,522,954 km (0.087 R)
• M51: 26,645,625 km (0.12 R)
• M52: 28,195,459 km (0.031 R)
• M53: 28,760,490 km (0.089 R)
• M54: 29,012,861 km (0.059 R)
• M55: 29,392,690 km (0.106 R)
• M56: 31,057,864 km (0.045 R)
• M57: 32,228,617 km (0.078 R)
• M58: 33,215,215 km (0.109 R)
• M59: 34,144,966 km (0.073 R)
• M60: 35,015,925 km (0.096 R)
• M61: 35,083,244 km (0.106 R)
• M62: 35,352,819 km (0.082 R)
• M63: 35,555,524 km (0.094 R)
• M64: 35,623,143 km (0.105 R)
• M65: 35,690,910 km (0.105 R)
• M66: 36,848,200 km (0.109 R)
• M67: 37,053,747 km (0.107 R)
• M68: 37,397,074 km (0.091 R)
• M69: 38,572,315 km (0.075 R)
• M70: 38,641,878 km (0.085 R)
• M71: 39,339,303 km (0.105 R)
• M72: 40,393,220 km (0.105 R)
• M73: 40,746,720 km (0.048 R)
• M74: 41,172,027 km (0.066 R)
• M75: 43,248,894 km (0.118 R)
• M76: 44,701,041 km (0.103 R)
• M77: 45,874,187 km (0.052 R)
• M78: 46,021,541 km (0.112 R)
• M79: 46,538,551 km (0.057 R)
• M80: 47,131,856 km (0.108 R)
• M81: 47,354,907 km (0.116 R)
• M82: 47,429,257 km (0.117 R)
• M83: 47,652,906 km (0.108 R)
• M84: 47,727,555 km (0.101 R)
• M85: 47,802,204 km (0.099 R)
• M86: 48,101,101 km (0.052 R)
• M87: 49,907,794 km (0.078 R)
• M88: 50,667,153 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 17,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit