🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.43 AU - 0.61 AU

Year: 140 Days

Day: 46.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,443,663 km

• M1: 214,523 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.67 AU - 0.79 AU

Year: 233 Days

Day: 24.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 63.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,443,663 km

• M1: 338,989 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.91 AU - 1.31 AU

Year: 436 Days

Day: 47.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.57 AU - 1.67 AU

Year: 769 Days

Day: 28.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.75 AU - 3.77 AU

Year: 2194 Days

Day: 23.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.42 AU - 3.62 AU

Year: 2462 Days

Day: 12 Hours

Environment

Temp: -121 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.6

Radius: 15

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.81 AU - 13.47 AU

Year: 13861 Days

Day: 7.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,443,663 km

• M1: 197,469 km (0.087 R)
• M2: 482,154 km (0.115 R)
• M3: 801,396 km (0.091 R)
• M4: 1,117,197 km (0.081 R)
• M5: 1,342,042 km (0.054 R)
• M6: 1,447,060 km (0.1 R)
• M7: 2,137,454 km (0.069 R)
• M8: 2,325,050 km (0.108 R)
• M9: 2,750,955 km (0.082 R)
• M10: 3,095,778 km (0.061 R)
• M11: 3,676,667 km (0.12 R)
• M12: 4,173,781 km (0.053 R)
• M13: 5,402,278 km (0.073 R)
• M14: 5,574,316 km (0.11 R)
• M15: 6,461,282 km (0.087 R)
• M16: 7,583,565 km (0.114 R)
• M17: 8,020,091 km (0.072 R)
• M18: 8,614,893 km (0.07 R)
• M19: 8,816,401 km (0.087 R)
• M20: 9,070,418 km (0.109 R)
• M21: 9,275,517 km (0.101 R)
• M22: 9,847,130 km (0.119 R)
• M23: 11,189,023 km (0.047 R)
• M24: 11,630,636 km (0.058 R)
• M25: 11,965,586 km (0.07 R)
• M26: 12,645,059 km (0.11 R)
• M27: 13,047,178 km (0.092 R)
• M28: 13,278,905 km (0.033 R)
• M29: 15,609,042 km (0.103 R)
• M30: 15,855,130 km (0.116 R)
• M31: 16,476,111 km (0.104 R)
• M32: 17,613,803 km (0.076 R)
• M33: 17,998,718 km (0.109 R)
• M34: 20,031,304 km (0.074 R)
• M35: 20,231,915 km (0.105 R)
• M36: 20,500,294 km (0.12 R)
• M37: 20,837,487 km (0.08 R)
• M38: 21,585,926 km (0.12 R)
• M39: 22,274,076 km (0.115 R)
• M40: 22,551,281 km (0.061 R)
• M41: 22,759,970 km (0.113 R)
• M42: 23,319,615 km (0.113 R)
• M43: 24,381,162 km (0.062 R)
• M44: 24,524,028 km (0.108 R)
• M45: 24,953,822 km (0.057 R)
• M46: 26,404,772 km (0.088 R)
• M47: 27,362,647 km (0.08 R)
• M48: 27,585,249 km (0.085 R)
• M49: 28,107,196 km (0.094 R)
• M50: 29,616,190 km (0.107 R)
• M51: 30,765,251 km (0.057 R)
• M52: 30,919,486 km (0.115 R)
• M53: 31,228,855 km (0.039 R)
• M54: 32,163,243 km (0.103 R)
• M55: 34,059,396 km (0.081 R)
• M56: 35,182,278 km (0.093 R)
• M57: 35,586,192 km (0.1 R)
• M58: 36,889,189 km (0.12 R)
• M59: 38,290,622 km (0.1 R)
• M60: 38,623,029 km (0.099 R)
• M61: 39,039,659 km (0.064 R)
• M62: 40,467,720 km (0.07 R)
• M63: 40,721,438 km (0.109 R)
• M64: 41,230,669 km (0.098 R)
• M65: 43,201,920 km (0.062 R)
• M66: 44,940,996 km (0.085 R)
• M67: 45,116,175 km (0.092 R)
• M68: 46,260,299 km (0.054 R)
• M69: 46,437,124 km (0.091 R)
• M70: 47,324,838 km (0.117 R)
• M71: 47,949,558 km (0.083 R)
• M72: 48,307,845 km (0.069 R)
• M73: 49,297,435 km (0.107 R)
• M74: 49,840,176 km (0.045 R)
• M75: 50,840,238 km (0.099 R)
• M76: 51,846,882 km (0.064 R)
• M77: 52,214,444 km (0.058 R)
• M78: 53,415,416 km (0.084 R)
• M79: 55,187,103 km (0.042 R)
• M80: 58,214,216 km (0.082 R)
• M81: 59,555,511 km (0.103 R)
• M82: 60,810,038 km (0.08 R)
• M83: 62,855,191 km (0.045 R)
• M84: 64,033,873 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.6

Radius: 4.4

Gravity: 35.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.43 AU - 12.53 AU

Year: 16435 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,443,663 km

• M1: 121,324 km (0.117 R)
• M2: 165,006 km (0.079 R)
• M3: 318,045 km (0.095 R)
• M4: 777,311 km (0.103 R)
• M5: 1,506,002 km (0.1 R)
• M6: 1,533,977 km (0.034 R)
• M7: 1,562,251 km (0.089 R)
• M8: 1,913,806 km (0.112 R)
• M9: 1,974,692 km (0.074 R)
• M10: 2,485,269 km (0.077 R)
• M11: 2,686,778 km (0.062 R)
• M12: 2,858,815 km (0.042 R)
• M13: 3,141,555 km (0.074 R)
• M14: 3,177,459 km (0.088 R)
• M15: 3,286,216 km (0.069 R)
• M16: 3,359,370 km (0.071 R)
• M17: 3,582,121 km (0.089 R)
• M18: 5,015,867 km (0.05 R)
• M19: 5,355,903 km (0.096 R)
• M20: 5,880,094 km (0.091 R)
• M21: 6,103,144 km (0.106 R)
• M22: 6,329,187 km (0.094 R)
• M23: 6,835,875 km (0.057 R)
• M24: 7,692,921 km (0.053 R)
• M25: 8,432,533 km (0.113 R)
• M26: 9,349,717 km (0.1 R)
• M27: 10,031,584 km (0.098 R)
• M28: 10,512,990 km (0.102 R)
• M29: 10,566,995 km (0.115 R)
• M30: 10,675,154 km (0.083 R)
• M31: 11,665,193 km (0.104 R)
• M32: 11,833,042 km (0.11 R)
• M33: 12,398,372 km (0.072 R)
• M34: 13,968,103 km (0.12 R)
• M35: 14,385,182 km (0.104 R)
• M36: 15,660,803 km (0.091 R)
• M37: 16,094,038 km (0.113 R)
• M38: 16,405,950 km (0.065 R)
• M39: 16,656,825 km (0.109 R)
• M40: 18,643,934 km (0.101 R)
• M41: 18,971,404 km (0.077 R)
• M42: 19,632,028 km (0.095 R)
• M43: 21,043,633 km (0.088 R)
• M44: 23,609,237 km (0.103 R)
• M45: 23,750,756 km (0.07 R)
• M46: 24,105,602 km (0.089 R)
• M47: 24,462,244 km (0.073 R)
• M48: 25,253,018 km (0.095 R)
• M49: 25,470,234 km (0.031 R)
• M50: 25,687,899 km (0.104 R)
• M51: 26,565,141 km (0.109 R)
• M52: 26,712,196 km (0.115 R)
• M53: 27,155,305 km (0.065 R)
• M54: 28,800,432 km (0.108 R)
• M55: 32,108,041 km (0.085 R)
• M56: 32,186,281 km (0.098 R)
• M57: 32,421,748 km (0.064 R)
• M58: 32,578,975 km (0.075 R)
• M59: 33,686,748 km (0.112 R)
• M60: 35,452,451 km (0.053 R)
• M61: 36,673,469 km (0.039 R)
• M62: 36,755,299 km (0.059 R)
• M63: 37,495,061 km (0.099 R)
• M64: 38,405,962 km (0.115 R)
• M65: 38,989,244 km (0.088 R)
• M66: 39,996,188 km (0.11 R)
• M67: 40,080,561 km (0.114 R)
• M68: 40,587,548 km (0.064 R)
• M69: 40,757,042 km (0.073 R)
• M70: 41,437,264 km (0.066 R)
• M71: 42,464,702 km (0.115 R)
• M72: 43,240,666 km (0.12 R)
• M73: 43,327,134 km (0.117 R)
• M74: 43,847,435 km (0.12 R)
• M75: 44,108,483 km (0.047 R)
• M76: 46,657,182 km (0.105 R)
• M77: 48,083,748 km (0.109 R)
• M78: 48,712,358 km (0.093 R)
• M79: 49,343,661 km (0.119 R)
• M80: 49,887,000 km (0.081 R)
• M81: 51,162,322 km (0.111 R)
• M82: 51,528,687 km (0.03 R)
• M83: 51,712,244 km (0.107 R)
• M84: 53,002,825 km (0.04 R)
• M85: 53,373,528 km (0.12 R)
• M86: 54,397,376 km (0.116 R)
• M87: 54,490,875 km (0.088 R)
• M88: 55,333,859 km (0.108 R)
• M89: 56,559,065 km (0.113 R)
• M90: 57,507,665 km (0.114 R)
• M91: 58,844,472 km (0.062 R)
• M92: 60,384,732 km (0.069 R)
• M93: 60,675,101 km (0.091 R)
• M94: 61,257,037 km (0.12 R)
• M95: 61,840,768 km (0.108 R)
• M96: 62,817,941 km (0.076 R)
• M97: 66,677,117 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440

Radius: 5.6

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.24 AU - 16.82 AU

Year: 18552 Days

Day: 17 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,443,663 km

• M1: 301,589 km (0.082 R)
• M2: 478,115 km (0.105 R)
• M3: 685,009 km (0.106 R)
• M4: 986,299 km (0.115 R)
• M5: 1,032,525 km (0.108 R)
• M6: 1,151,305 km (0.043 R)
• M7: 1,428,360 km (0.117 R)
• M8: 2,222,276 km (0.086 R)
• M9: 2,407,628 km (0.076 R)
• M10: 2,859,414 km (0.115 R)
• M11: 2,993,304 km (0.115 R)
• M12: 3,442,546 km (0.117 R)
• M13: 4,099,131 km (0.075 R)
• M14: 4,250,225 km (0.095 R)
• M15: 4,288,223 km (0.107 R)
• M16: 4,635,888 km (0.064 R)
• M17: 5,440,575 km (0.05 R)
• M18: 5,523,453 km (0.093 R)
• M19: 5,986,608 km (0.105 R)
• M20: 6,462,179 km (0.068 R)
• M21: 6,638,106 km (0.1 R)
• M22: 6,771,099 km (0.116 R)
• M23: 8,578,540 km (0.066 R)
• M24: 8,626,711 km (0.112 R)
• M25: 9,261,604 km (0.036 R)
• M26: 9,659,834 km (0.11 R)
• M27: 10,472,898 km (0.089 R)
• M28: 10,627,732 km (0.067 R)
• M29: 11,679,555 km (0.115 R)
• M30: 12,435,473 km (0.113 R)
• M31: 12,764,139 km (0.106 R)
• M32: 13,206,949 km (0.068 R)
• M33: 13,318,549 km (0.086 R)
• M34: 14,107,678 km (0.116 R)
• M35: 14,221,671 km (0.066 R)
• M36: 14,508,002 km (0.103 R)
• M37: 16,444,546 km (0.087 R)
• M38: 17,168,749 km (0.102 R)
• M39: 17,595,851 km (0.079 R)
• M40: 17,903,275 km (0.096 R)
• M41: 18,026,693 km (0.106 R)
• M42: 18,212,344 km (0.082 R)
• M43: 18,460,826 km (0.113 R)
• M44: 18,835,718 km (0.094 R)
• M45: 19,087,043 km (0.097 R)
• M46: 21,202,506 km (0.101 R)
• M47: 21,398,479 km (0.04 R)
• M48: 21,989,989 km (0.114 R)
• M49: 23,526,060 km (0.106 R)
• M50: 24,272,703 km (0.109 R)
• M51: 24,683,349 km (0.086 R)
• M52: 24,752,015 km (0.081 R)
• M53: 26,559,307 km (0.045 R)
• M54: 26,911,759 km (0.094 R)
• M55: 27,336,617 km (0.118 R)
• M56: 27,906,735 km (0.043 R)
• M57: 28,049,750 km (0.081 R)
• M58: 28,336,829 km (0.091 R)
• M59: 29,567,271 km (0.059 R)
• M60: 31,930,319 km (0.107 R)
• M61: 32,080,067 km (0.073 R)
• M62: 32,530,506 km (0.088 R)
• M63: 32,756,548 km (0.073 R)
• M64: 32,831,945 km (0.08 R)
• M65: 33,589,808 km (0.105 R)
• M66: 35,819,714 km (0.052 R)
• M67: 35,897,505 km (0.089 R)
• M68: 36,053,087 km (0.091 R)
• M69: 36,443,238 km (0.085 R)
• M70: 36,991,813 km (0.118 R)
• M71: 37,464,244 km (0.059 R)
• M72: 37,780,194 km (0.1 R)
• M73: 40,016,832 km (0.077 R)
• M74: 40,097,615 km (0.083 R)
• M75: 41,314,145 km (0.068 R)
• M76: 42,131,996 km (0.114 R)
• M77: 42,790,077 km (0.089 R)
• M78: 43,037,662 km (0.104 R)
• M79: 43,120,389 km (0.075 R)
• M80: 45,035,990 km (0.091 R)
• M81: 46,046,524 km (0.071 R)
• M82: 46,215,569 km (0.102 R)
• M83: 47,661,582 km (0.061 R)
• M84: 48,175,451 km (0.079 R)
• M85: 50,336,392 km (0.117 R)
• M86: 50,859,686 km (0.085 R)
• M87: 55,920,133 km (0.104 R)
• M88: 58,372,640 km (0.112 R)
• M89: 58,555,599 km (0.108 R)
• M90: 59,657,985 km (0.074 R)
• M91: 59,934,592 km (0.082 R)
• M92: 60,026,894 km (0.102 R)
• M93: 62,069,802 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 11,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit