🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.67 AU - 0.67 AU

Year: 200 Days

Day: 44.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.77 AU - 0.97 AU

Year: 296 Days

Day: 13.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,657,910 km

• M1: 306,227 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.84 AU - 1.08 AU

Year: 344 Days

Day: 26.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.98 AU - 1.3 AU

Year: 445 Days

Day: 36.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 107,657,910 km

• M1: 11,369 km (0.099 R)
• M2: 143,016 km (0.08 R)

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.4 AU - 2.82 AU

Year: 1540 Days

Day: 12.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.59 AU - 5.39 AU

Year: 3475 Days

Day: 46 Hours

Environment

Temp: -137 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257

Radius: 5.9

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.4 AU - 13.2 AU

Year: 16727 Days

Day: 20.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,657,910 km

• M1: 108,159 km (0.041 R)
• M2: 153,936 km (0.111 R)
• M3: 405,560 km (0.09 R)
• M4: 770,429 km (0.067 R)
• M5: 879,486 km (0.093 R)
• M6: 955,033 km (0.116 R)
• M7: 1,321,548 km (0.091 R)
• M8: 1,520,214 km (0.061 R)
• M9: 1,799,662 km (0.086 R)
• M10: 2,326,995 km (0.042 R)
• M11: 2,594,027 km (0.089 R)
• M12: 3,452,719 km (0.083 R)
• M13: 3,603,813 km (0.059 R)
• M14: 5,058,353 km (0.058 R)
• M15: 5,126,719 km (0.104 R)
• M16: 5,756,526 km (0.088 R)
• M17: 5,863,937 km (0.108 R)
• M18: 5,935,894 km (0.08 R)
• M19: 6,521,869 km (0.106 R)
• M20: 6,596,369 km (0.109 R)
• M21: 6,633,768 km (0.099 R)
• M22: 6,935,357 km (0.087 R)
• M23: 7,087,798 km (0.114 R)
• M24: 7,318,627 km (0.057 R)
• M25: 8,065,868 km (0.05 R)
• M26: 8,105,811 km (0.117 R)
• M27: 8,145,903 km (0.081 R)
• M28: 8,837,045 km (0.071 R)
• M29: 9,126,966 km (0.103 R)
• M30: 10,058,811 km (0.091 R)
• M31: 10,448,663 km (0.115 R)
• M32: 11,332,637 km (0.114 R)
• M33: 11,919,958 km (0.062 R)
• M34: 12,194,470 km (0.09 R)
• M35: 13,502,405 km (0.109 R)
• M36: 15,149,627 km (0.059 R)
• M37: 16,198,308 km (0.07 R)
• M38: 16,248,872 km (0.108 R)
• M39: 17,013,018 km (0.087 R)
• M40: 17,373,549 km (0.072 R)
• M41: 17,477,070 km (0.094 R)
• M42: 17,788,832 km (0.118 R)
• M43: 18,841,104 km (0.059 R)
• M44: 19,535,836 km (0.086 R)
• M45: 19,967,426 km (0.101 R)
• M46: 20,293,250 km (0.06 R)
• M47: 20,511,514 km (0.072 R)
• M48: 20,566,117 km (0.102 R)
• M49: 21,447,548 km (0.11 R)
• M50: 21,503,048 km (0.064 R)
• M51: 21,614,050 km (0.105 R)
• M52: 23,189,914 km (0.064 R)
• M53: 24,511,761 km (0.118 R)
• M54: 25,152,488 km (0.096 R)
• M55: 25,563,135 km (0.12 R)
• M56: 25,798,901 km (0.077 R)
• M57: 26,569,629 km (0.089 R)
• M58: 26,629,319 km (0.109 R)
• M59: 26,689,008 km (0.071 R)
• M60: 26,987,905 km (0.076 R)
• M61: 27,348,136 km (0.077 R)
• M62: 27,830,739 km (0.115 R)
• M63: 28,133,974 km (0.044 R)
• M64: 28,194,711 km (0.101 R)
• M65: 30,785,746 km (0.092 R)
• M66: 31,919,249 km (0.095 R)
• M67: 33,194,720 km (0.105 R)
• M68: 34,097,394 km (0.051 R)
• M69: 34,162,170 km (0.074 R)
• M70: 34,227,095 km (0.116 R)
• M71: 34,291,871 km (0.099 R)
• M72: 35,597,861 km (0.08 R)
• M73: 36,058,772 km (0.05 R)
• M74: 36,986,578 km (0.108 R)
• M75: 38,662,672 km (0.106 R)
• M76: 39,068,681 km (0.088 R)
• M77: 39,340,201 km (0.057 R)
• M78: 39,816,670 km (0.072 R)
• M79: 40,844,108 km (0.037 R)
• M80: 41,257,597 km (0.094 R)
• M81: 42,019,200 km (0.109 R)
• M82: 42,576,003 km (0.116 R)
• M83: 42,855,302 km (0.101 R)
• M84: 42,925,314 km (0.089 R)
• M85: 45,467,730 km (0.088 R)
• M86: 45,539,088 km (0.11 R)
• M87: 45,896,178 km (0.04 R)
• M88: 46,182,508 km (0.056 R)
• M89: 46,541,394 km (0.049 R)
• M90: 46,829,070 km (0.042 R)
• M91: 47,623,435 km (0.114 R)
• M92: 48,276,579 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.8

Radius: 6.9

Gravity: 16.5 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.83 AU - 23.15 AU

Year: 31427 Days

Day: 23 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,657,910 km

• M1: 89,160 km (0.041 R)
• M2: 193,430 km (0.099 R)
• M3: 324,179 km (0.065 R)
• M4: 436,826 km (0.089 R)
• M5: 536,757 km (0.115 R)
• M6: 1,044,941 km (0.105 R)
• M7: 1,827,488 km (0.092 R)
• M8: 1,993,242 km (0.064 R)
• M9: 2,384,291 km (0.088 R)
• M10: 2,611,680 km (0.102 R)
• M11: 3,185,986 km (0.108 R)
• M12: 3,285,468 km (0.032 R)
• M13: 3,693,721 km (0.116 R)
• M14: 4,063,976 km (0.059 R)
• M15: 5,421,576 km (0.033 R)
• M16: 6,713,803 km (0.088 R)
• M17: 7,493,208 km (0.1 R)
• M18: 7,960,851 km (0.076 R)
• M19: 8,507,033 km (0.117 R)
• M20: 10,586,144 km (0.081 R)
• M21: 10,959,839 km (0.11 R)
• M22: 11,490,164 km (0.066 R)
• M23: 12,262,388 km (0.081 R)
• M24: 14,429,463 km (0.025 R)
• M25: 15,010,351 km (0.116 R)
• M26: 16,538,942 km (0.078 R)
• M27: 17,234,123 km (0.045 R)
• M28: 17,409,303 km (0.079 R)
• M29: 17,673,343 km (0.117 R)
• M30: 19,741,234 km (0.078 R)
• M31: 20,943,552 km (0.077 R)
• M32: 22,169,357 km (0.072 R)
• M33: 22,838,957 km (0.069 R)
• M34: 23,709,767 km (0.117 R)
• M35: 24,100,217 km (0.105 R)
• M36: 25,583,330 km (0.101 R)
• M37: 25,783,343 km (0.105 R)
• M38: 26,184,863 km (0.095 R)
• M39: 26,689,607 km (0.1 R)
• M40: 26,791,034 km (0.102 R)
• M41: 28,844,713 km (0.051 R)
• M42: 28,948,684 km (0.118 R)
• M43: 29,261,493 km (0.095 R)
• M44: 33,210,129 km (0.045 R)
• M45: 34,195,530 km (0.09 R)
• M46: 34,857,949 km (0.072 R)
• M47: 35,859,358 km (0.12 R)
• M48: 37,549,215 km (0.072 R)
• M49: 39,149,763 km (0.089 R)
• M50: 39,958,339 km (0.049 R)
• M51: 40,539,377 km (0.103 R)
• M52: 41,709,532 km (0.079 R)
• M53: 44,442,984 km (0.099 R)
• M54: 47,602,042 km (0.118 R)
• M55: 47,725,012 km (0.071 R)
• M56: 50,707,096 km (0.032 R)
• M57: 51,967,308 km (0.11 R)
• M58: 52,474,296 km (0.094 R)
• M59: 52,728,313 km (0.118 R)
• M60: 54,004,981 km (0.108 R)
• M61: 54,133,336 km (0.094 R)
• M62: 54,904,812 km (0.11 R)
• M63: 56,068,833 km (0.095 R)
• M64: 57,502,579 km (0.034 R)
• M65: 60,272,982 km (0.084 R)
• M66: 61,206,174 km (0.102 R)
• M67: 64,986,213 km (0.12 R)
• M68: 65,669,127 km (0.104 R)
• M69: 66,079,923 km (0.058 R)
• M70: 66,766,726 km (0.101 R)
• M71: 70,515,649 km (0.087 R)
• M72: 70,655,822 km (0.093 R)
• M73: 70,795,996 km (0.107 R)
• M74: 71,076,791 km (0.116 R)
• M75: 71,780,350 km (0.08 R)
• M76: 77,491,547 km (0.079 R)
• M77: 81,281,161 km (0.032 R)
• M78: 82,459,394 km (0.08 R)
• M79: 82,607,047 km (0.111 R)
• M80: 83,346,658 km (0.046 R)
• M81: 86,477,144 km (0.109 R)
• M82: 88,736,670 km (0.101 R)
• M83: 90,863,054 km (0.045 R)
• M84: 91,932,529 km (0.109 R)
• M85: 93,621,489 km (0.11 R)
• M86: 96,251,868 km (0.098 R)
• M87: 97,185,958 km (0.113 R)
• M88: 99,377,267 km (0.12 R)
• M89: 99,534,494 km (0.116 R)
• M90: 101,584,883 km (0.118 R)
• M91: 103,330,840 km (0.067 R)
• M92: 104,127,598 km (0.037 R)
• M93: 106,852,074 km (0.057 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: 530 - 14,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit