🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.42 AU - 0.6 AU

Year: 135 Days

Day: 20.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,959,625 km

• M1: 57,146 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.61 AU - 0.63 AU

Year: 181 Days

Day: 42.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,959,625 km

• M1: 122,072 km (0.105 R)
• M2: 219,610 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.96 AU - 1.1 AU

Year: 388 Days

Day: 39.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 86,959,625 km

• M1: 44,131 km (0.065 R)
• M2: 390,600 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.6 AU - 2.52 AU

Year: 1096 Days

Day: 17.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.81 AU - 2.53 AU

Year: 1185 Days

Day: 37.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,959,625 km

• M1: 303,684 km (0.095 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.3

Radius: 8.1

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.3 AU - 8.78 AU

Year: 6927 Days

Day: 14.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 86,959,625 km

• M1: 210,185 km (0.036 R)
• M2: 346,618 km (0.11 R)
• M3: 421,567 km (0.108 R)
• M4: 656,286 km (0.065 R)
• M5: 825,182 km (0.114 R)
• M6: 899,831 km (0.057 R)
• M7: 976,874 km (0.088 R)
• M8: 1,691,204 km (0.118 R)
• M9: 2,212,403 km (0.091 R)
• M10: 2,404,038 km (0.086 R)
• M11: 3,081,417 km (0.098 R)
• M12: 3,368,196 km (0.051 R)
• M13: 3,763,882 km (0.095 R)
• M14: 4,070,558 km (0.041 R)
• M15: 4,174,529 km (0.086 R)
• M16: 4,358,684 km (0.041 R)
• M17: 4,735,072 km (0.048 R)
• M18: 4,789,675 km (0.065 R)
• M19: 5,121,932 km (0.087 R)
• M20: 5,262,554 km (0.085 R)
• M21: 5,837,907 km (0.096 R)
• M22: 5,955,342 km (0.052 R)
• M23: 6,282,512 km (0.087 R)
• M24: 6,433,157 km (0.113 R)
• M25: 6,584,999 km (0.11 R)
• M26: 6,830,489 km (0.067 R)
• M27: 6,923,240 km (0.04 R)
• M28: 6,985,323 km (0.082 R)
• M29: 7,552,748 km (0.093 R)
• M30: 7,648,790 km (0.115 R)
• M31: 7,745,280 km (0.118 R)
• M32: 8,102,221 km (0.085 R)
• M33: 8,564,478 km (0.069 R)
• M34: 9,001,304 km (0.111 R)
• M35: 9,583,539 km (0.106 R)
• M36: 10,604,694 km (0.099 R)
• M37: 10,712,404 km (0.084 R)
• M38: 11,329,047 km (0.116 R)
• M39: 11,402,350 km (0.111 R)
• M40: 11,808,358 km (0.06 R)
• M41: 11,882,708 km (0.075 R)
• M42: 12,634,587 km (0.117 R)
• M43: 12,710,583 km (0.078 R)
• M44: 12,786,728 km (0.081 R)
• M45: 12,901,320 km (0.119 R)
• M46: 13,595,903 km (0.073 R)
• M47: 14,223,616 km (0.081 R)
• M48: 14,501,120 km (0.087 R)
• M49: 15,385,094 km (0.062 R)
• M50: 16,080,126 km (0.087 R)
• M51: 16,245,132 km (0.062 R)
• M52: 16,827,068 km (0.076 R)
• M53: 17,331,362 km (0.112 R)
• M54: 17,415,885 km (0.049 R)
• M55: 18,140,088 km (0.032 R)
• M56: 19,222,578 km (0.086 R)
• M57: 19,441,739 km (0.092 R)
• M58: 19,705,630 km (0.051 R)
• M59: 20,014,998 km (0.057 R)
• M60: 20,593,942 km (0.06 R)
• M61: 20,952,977 km (0.088 R)
• M62: 21,088,064 km (0.116 R)
• M63: 21,540,747 km (0.101 R)
• M64: 23,570,192 km (0.118 R)
• M65: 23,710,664 km (0.103 R)
• M66: 23,945,682 km (0.108 R)
• M67: 24,134,176 km (0.103 R)
• M68: 24,228,572 km (0.085 R)
• M69: 24,750,220 km (0.096 R)
• M70: 25,227,587 km (0.106 R)
• M71: 26,434,243 km (0.047 R)
• M72: 26,580,400 km (0.071 R)
• M73: 26,971,150 km (0.119 R)
• M74: 28,105,401 km (0.039 R)
• M75: 28,204,734 km (0.115 R)
• M76: 28,853,540 km (0.047 R)
• M77: 29,709,240 km (0.081 R)
• M78: 29,861,231 km (0.092 R)
• M79: 30,931,604 km (0.112 R)
• M80: 31,703,828 km (0.088 R)
• M81: 31,962,632 km (0.068 R)
• M82: 32,534,545 km (0.087 R)
• M83: 32,795,593 km (0.074 R)
• M84: 33,319,784 km (0.114 R)
• M85: 33,477,610 km (0.111 R)
• M86: 33,741,201 km (0.038 R)
• M87: 35,283,406 km (0.109 R)
• M88: 35,605,490 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.4

Radius: 4.2

Gravity: 22.53 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 14.9 AU - 24.22 AU

Year: 32082 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,959,625 km

• M1: 114,442 km (0.087 R)
• M2: 196,123 km (0.112 R)
• M3: 597,045 km (0.091 R)
• M4: 1,234,930 km (0.074 R)
• M5: 1,297,762 km (0.097 R)
• M6: 1,393,953 km (0.101 R)
• M7: 2,130,423 km (0.105 R)
• M8: 2,167,972 km (0.114 R)
• M9: 2,205,970 km (0.102 R)
• M10: 2,437,996 km (0.09 R)
• M11: 2,759,333 km (0.096 R)
• M12: 3,136,768 km (0.05 R)
• M13: 3,664,849 km (0.089 R)
• M14: 4,220,156 km (0.076 R)
• M15: 4,653,541 km (0.114 R)
• M16: 5,304,441 km (0.108 R)
• M17: 5,562,198 km (0.094 R)
• M18: 6,523,963 km (0.032 R)
• M19: 7,136,417 km (0.116 R)
• M20: 8,296,548 km (0.116 R)
• M21: 9,889,616 km (0.103 R)
• M22: 12,177,267 km (0.102 R)
• M23: 13,484,453 km (0.104 R)
• M24: 14,763,066 km (0.12 R)
• M25: 15,343,805 km (0.083 R)
• M26: 15,490,112 km (0.082 R)
• M27: 16,677,320 km (0.036 R)
• M28: 16,752,418 km (0.108 R)
• M29: 16,827,816 km (0.112 R)
• M30: 17,205,850 km (0.083 R)
• M31: 18,202,022 km (0.037 R)
• M32: 18,902,439 km (0.082 R)
• M33: 20,089,498 km (0.044 R)
• M34: 20,249,568 km (0.04 R)
• M35: 20,894,185 km (0.086 R)
• M36: 22,951,455 km (0.055 R)
• M37: 23,876,867 km (0.089 R)
• M38: 24,642,958 km (0.112 R)
• M39: 24,900,266 km (0.052 R)
• M40: 26,637,397 km (0.087 R)
• M41: 26,901,437 km (0.047 R)
• M42: 26,989,550 km (0.079 R)
• M43: 27,343,200 km (0.117 R)
• M44: 28,144,595 km (0.117 R)
• M45: 29,861,530 km (0.095 R)
• M46: 30,044,189 km (0.09 R)
• M47: 31,426,174 km (0.098 R)
• M48: 31,798,224 km (0.102 R)
• M49: 32,358,917 km (0.042 R)
• M50: 35,018,618 km (0.101 R)
• M51: 35,597,711 km (0.102 R)
• M52: 35,694,501 km (0.1 R)
• M53: 36,569,798 km (0.09 R)
• M54: 38,639,185 km (0.068 R)
• M55: 39,537,820 km (0.042 R)
• M56: 39,738,430 km (0.057 R)
• M57: 39,838,811 km (0.066 R)
• M58: 40,645,293 km (0.097 R)
• M59: 42,376,888 km (0.038 R)
• M60: 43,509,942 km (0.049 R)
• M61: 44,340,360 km (0.08 R)
• M62: 44,757,589 km (0.071 R)
• M63: 47,500,615 km (0.111 R)
• M64: 48,677,502 km (0.039 R)
• M65: 50,732,677 km (0.096 R)
• M66: 50,950,641 km (0.111 R)
• M67: 53,812,598 km (0.067 R)
• M68: 54,703,603 km (0.098 R)
• M69: 55,374,998 km (0.12 R)
• M70: 57,178,999 km (0.059 R)
• M71: 58,202,099 km (0.102 R)
• M72: 60,959,936 km (0.112 R)
• M73: 61,191,663 km (0.059 R)
• M74: 61,888,639 km (0.113 R)
• M75: 62,705,144 km (0.115 R)
• M76: 65,175,753 km (0.03 R)
• M77: 65,649,978 km (0.065 R)
• M78: 65,768,609 km (0.115 R)
• M79: 67,797,905 km (0.106 R)
• M80: 67,918,032 km (0.097 R)
• M81: 69,363,596 km (0.115 R)
• M82: 69,605,496 km (0.065 R)
• M83: 69,847,695 km (0.116 R)
• M84: 72,775,923 km (0.102 R)
• M85: 75,370,848 km (0.112 R)
• M86: 75,495,164 km (0.118 R)
• M87: 77,368,279 km (0.119 R)
• M88: 77,493,642 km (0.065 R)
• M89: 78,877,572 km (0.109 R)
• M90: 79,509,473 km (0.091 R)
• M91: 80,396,738 km (0.099 R)
• M92: 81,797,722 km (0.118 R)
• M93: 82,821,570 km (0.094 R)
• M94: 83,078,280 km (0.075 R)
• M95: 84,494,523 km (0.098 R)
• M96: 86,568,847 km (0.068 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 13,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit