🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.04 AU - 1.14 AU

Year: 414 Days

Day: 37.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.95 AU - 1.25 AU

Year: 419 Days

Day: 38.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 78,189,616 km

• M1: 378,782 km (0.078 R)
• M2: 410,945 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.07 AU - 1.27 AU

Year: 460 Days

Day: 17 Hours

Environment

Temp: 23 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,189,616 km

• M1: 19,597 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.91 AU - 2.87 AU

Year: 1343 Days

Day: 32.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.33 AU - 4.19 AU

Year: 2650 Days

Day: 40.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.32 AU - 4.36 AU

Year: 3286 Days

Day: 31 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,189,616 km

• M1: 1,467,854 km (0.12 R)
• M2: 3,946,990 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.7

Radius: 10.6

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.81 AU - 6.55 AU

Year: 4920 Days

Day: 8 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,189,616 km

• M1: 154,385 km (0.096 R)
• M2: 374,443 km (0.088 R)
• M3: 484,099 km (0.025 R)
• M4: 791,971 km (0.056 R)
• M5: 871,557 km (0.119 R)
• M6: 1,068,877 km (0.11 R)
• M7: 1,173,296 km (0.067 R)
• M8: 1,265,598 km (0.081 R)
• M9: 1,425,069 km (0.077 R)
• M10: 1,608,476 km (0.106 R)
• M11: 1,799,812 km (0.063 R)
• M12: 2,110,527 km (0.115 R)
• M13: 2,379,205 km (0.071 R)
• M14: 2,477,939 km (0.077 R)
• M15: 3,142,004 km (0.105 R)
• M16: 3,882,364 km (0.079 R)
• M17: 4,405,358 km (0.075 R)
• M18: 4,527,280 km (0.111 R)
• M19: 4,724,899 km (0.034 R)
• M20: 4,799,698 km (0.093 R)
• M21: 5,179,677 km (0.114 R)
• M22: 5,282,750 km (0.06 R)
• M23: 5,675,145 km (0.12 R)
• M24: 6,852,031 km (0.091 R)
• M25: 7,107,694 km (0.1 R)
• M26: 7,222,436 km (0.031 R)
• M27: 7,395,520 km (0.081 R)
• M28: 8,042,382 km (0.114 R)
• M29: 8,646,009 km (0.099 R)
• M30: 8,922,466 km (0.074 R)
• M31: 9,295,563 km (0.094 R)
• M32: 9,642,181 km (0.054 R)
• M33: 10,543,508 km (0.037 R)
• M34: 10,838,964 km (0.117 R)
• M35: 11,004,270 km (0.083 R)
• M36: 11,809,406 km (0.068 R)
• M37: 12,668,247 km (0.092 R)
• M38: 12,842,528 km (0.071 R)
• M39: 12,947,397 km (0.069 R)
• M40: 13,193,335 km (0.102 R)
• M41: 13,299,101 km (0.111 R)
• M42: 13,618,343 km (0.112 R)
• M43: 14,047,988 km (0.076 R)
• M44: 14,482,121 km (0.093 R)
• M45: 14,591,328 km (0.108 R)
• M46: 15,400,652 km (0.113 R)
• M47: 15,624,002 km (0.082 R)
• M48: 15,848,249 km (0.12 R)
• M49: 16,111,391 km (0.079 R)
• M50: 16,489,724 km (0.075 R)
• M51: 16,565,720 km (0.075 R)
• M52: 16,832,752 km (0.096 R)
• M53: 17,062,834 km (0.086 R)
• M54: 17,525,989 km (0.062 R)
• M55: 18,149,962 km (0.06 R)
• M56: 19,179,345 km (0.076 R)
• M57: 19,862,708 km (0.063 R)
• M58: 20,146,345 km (0.081 R)
• M59: 20,431,479 km (0.113 R)
• M60: 21,418,825 km (0.112 R)
• M61: 22,085,732 km (0.11 R)
• M62: 23,354,621 km (0.036 R)
• M63: 24,127,294 km (0.066 R)
• M64: 24,300,080 km (0.114 R)
• M65: 24,560,081 km (0.117 R)
• M66: 25,082,925 km (0.108 R)
• M67: 25,214,272 km (0.039 R)
• M68: 25,521,397 km (0.119 R)
• M69: 25,609,510 km (0.048 R)
• M70: 26,941,679 km (0.05 R)
• M71: 27,390,772 km (0.07 R)
• M72: 27,480,830 km (0.077 R)
• M73: 27,571,037 km (0.085 R)
• M74: 27,706,573 km (0.08 R)
• M75: 28,296,288 km (0.087 R)
• M76: 28,478,498 km (0.101 R)
• M77: 28,569,902 km (0.097 R)
• M78: 29,119,674 km (0.109 R)
• M79: 29,211,677 km (0.044 R)
• M80: 29,395,832 km (0.118 R)
• M81: 30,416,089 km (0.03 R)
• M82: 30,743,260 km (0.088 R)
• M83: 31,071,478 km (0.081 R)
• M84: 31,448,016 km (0.092 R)
• M85: 31,589,535 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.2

Radius: 7.2

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 14.78 AU - 18.88 AU

Year: 25093 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,189,616 km

• M1: 192,233 km (0.08 R)
• M2: 327,171 km (0.072 R)
• M3: 379,979 km (0.077 R)
• M4: 455,526 km (0.112 R)
• M5: 536,608 km (0.054 R)
• M6: 645,365 km (0.109 R)
• M7: 1,124,527 km (0.117 R)
• M8: 1,383,780 km (0.061 R)
• M9: 1,630,018 km (0.082 R)
• M10: 2,823,061 km (0.11 R)
• M11: 4,006,530 km (0.08 R)
• M12: 4,672,241 km (0.108 R)
• M13: 5,087,973 km (0.074 R)
• M14: 5,229,194 km (0.116 R)
• M15: 5,419,482 km (0.108 R)
• M16: 5,467,503 km (0.118 R)
• M17: 5,856,158 km (0.105 R)
• M18: 6,506,759 km (0.119 R)
• M19: 6,814,781 km (0.102 R)
• M20: 7,713,117 km (0.055 R)
• M21: 7,929,884 km (0.112 R)
• M22: 8,148,596 km (0.07 R)
• M23: 8,816,850 km (0.117 R)
• M24: 8,929,946 km (0.103 R)
• M25: 9,444,862 km (0.072 R)
• M26: 10,264,957 km (0.071 R)
• M27: 11,537,287 km (0.079 R)
• M28: 11,847,403 km (0.089 R)
• M29: 12,286,473 km (0.082 R)
• M30: 12,666,901 km (0.101 R)
• M31: 14,293,478 km (0.086 R)
• M32: 14,559,762 km (0.096 R)
• M33: 15,436,705 km (0.11 R)
• M34: 17,453,584 km (0.1 R)
• M35: 17,952,792 km (0.103 R)
• M36: 18,312,126 km (0.114 R)
• M37: 19,995,850 km (0.075 R)
• M38: 21,196,074 km (0.11 R)
• M39: 21,728,492 km (0.061 R)
• M40: 22,188,207 km (0.12 R)
• M41: 24,376,375 km (0.048 R)
• M42: 24,455,811 km (0.086 R)
• M43: 26,468,950 km (0.06 R)
• M44: 27,619,357 km (0.058 R)
• M45: 28,869,846 km (0.062 R)
• M46: 30,309,426 km (0.052 R)
• M47: 30,394,847 km (0.106 R)
• M48: 30,480,417 km (0.101 R)
• M49: 30,823,145 km (0.06 R)
• M50: 31,685,577 km (0.077 R)
• M51: 32,818,631 km (0.035 R)
• M52: 34,676,786 km (0.084 R)
• M53: 34,945,015 km (0.064 R)
• M54: 35,753,891 km (0.075 R)
• M55: 36,841,767 km (0.082 R)
• M56: 37,115,531 km (0.049 R)
• M57: 38,679,277 km (0.1 R)
• M58: 39,143,180 km (0.096 R)
• M59: 40,923,246 km (0.078 R)
• M60: 41,395,975 km (0.075 R)
• M61: 42,060,937 km (0.109 R)
• M62: 44,950,570 km (0.032 R)
• M63: 46,517,607 km (0.119 R)
• M64: 46,714,777 km (0.077 R)
• M65: 48,401,643 km (0.096 R)
• M66: 50,209,533 km (0.092 R)
• M67: 50,614,196 km (0.041 R)
• M68: 51,325,085 km (0.107 R)
• M69: 53,271,353 km (0.078 R)
• M70: 53,374,426 km (0.07 R)
• M71: 54,098,031 km (0.063 R)
• M72: 54,720,807 km (0.096 R)
• M73: 55,241,557 km (0.096 R)
• M74: 56,708,514 km (0.1 R)
• M75: 58,082,121 km (0.094 R)
• M76: 59,039,398 km (0.053 R)
• M77: 59,573,612 km (0.044 R)
• M78: 60,539,117 km (0.09 R)
• M79: 62,703,050 km (0.095 R)
• M80: 62,811,808 km (0.102 R)
• M81: 63,029,772 km (0.08 R)
• M82: 63,138,829 km (0.057 R)
• M83: 64,342,493 km (0.089 R)
• M84: 67,217,614 km (0.08 R)
• M85: 68,446,561 km (0.049 R)
• M86: 68,895,355 km (0.065 R)
• M87: 69,232,548 km (0.037 R)
• M88: 70,134,324 km (0.097 R)
• M89: 72,405,968 km (0.082 R)
• M90: 72,520,111 km (0.106 R)
• M91: 74,586,207 km (0.105 R)
• M92: 75,279,294 km (0.064 R)
• M93: 77,721,479 km (0.112 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 19,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit