🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.52 AU - 0.56 AU

Year: 147 Days

Day: 31.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.62 AU - 0.74 AU

Year: 208 Days

Day: 12.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.63 AU - 1.93 AU

Year: 881 Days

Day: 25.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.6 AU - 2.3 AU

Year: 1010 Days

Day: 24.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,770,675 km

• M1: 784,940 km (0.096 R)
• M2: 1,709,904 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.65 AU - 2.47 AU

Year: 1096 Days

Day: 14.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.69 AU - 3.95 AU

Year: 2243 Days

Day: 45.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.44 AU - 3.46 AU

Year: 2376 Days

Day: 47 Hours

Environment

Temp: -125 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.27 AU - 4.49 AU

Year: 3400 Days

Day: 22.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,770,675 km

• M1: 37,399 km (0.111 R)

Asteroid Belt

Center: 8.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.4

Radius: 4.4

Gravity: 27.5 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.4 AU - 13.7 AU

Year: 17483 Days

Day: 22.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,770,675 km

• M1: 65,225 km (0.087 R)
• M2: 160,519 km (0.106 R)
• M3: 249,230 km (0.039 R)
• M4: 1,187,807 km (0.073 R)
• M5: 2,291,391 km (0.083 R)
• M6: 2,417,950 km (0.107 R)
• M7: 3,050,001 km (0.073 R)
• M8: 3,438,058 km (0.108 R)
• M9: 3,474,111 km (0.08 R)
• M10: 4,221,502 km (0.089 R)
• M11: 4,337,740 km (0.074 R)
• M12: 4,376,785 km (0.062 R)
• M13: 4,494,369 km (0.055 R)
• M14: 5,098,445 km (0.108 R)
• M15: 5,515,225 km (0.103 R)
• M16: 6,514,389 km (0.116 R)
• M17: 6,559,119 km (0.106 R)
• M18: 6,784,263 km (0.107 R)
• M19: 6,966,025 km (0.057 R)
• M20: 7,011,802 km (0.118 R)
• M21: 7,057,579 km (0.105 R)
• M22: 7,149,581 km (0.043 R)
• M23: 7,288,259 km (0.115 R)
• M24: 7,804,222 km (0.094 R)
• M25: 7,899,366 km (0.081 R)
• M26: 8,575,548 km (0.088 R)
• M27: 8,871,154 km (0.088 R)
• M28: 9,880,042 km (0.119 R)
• M29: 10,086,188 km (0.094 R)
• M30: 10,660,344 km (0.108 R)
• M31: 10,924,833 km (0.108 R)
• M32: 11,084,454 km (0.072 R)
• M33: 11,352,384 km (0.088 R)
• M34: 12,500,847 km (0.074 R)
• M35: 12,723,748 km (0.085 R)
• M36: 12,779,697 km (0.103 R)
• M37: 13,173,439 km (0.087 R)
• M38: 13,915,444 km (0.117 R)
• M39: 14,320,555 km (0.103 R)
• M40: 15,023,965 km (0.051 R)
• M41: 15,142,296 km (0.113 R)
• M42: 17,885,323 km (0.108 R)
• M43: 17,948,005 km (0.111 R)
• M44: 18,515,280 km (0.108 R)
• M45: 18,578,709 km (0.118 R)
• M46: 19,152,567 km (0.115 R)
• M47: 19,861,960 km (0.107 R)
• M48: 19,926,736 km (0.117 R)
• M49: 19,991,811 km (0.108 R)
• M50: 21,839,494 km (0.038 R)
• M51: 24,155,419 km (0.082 R)
• M52: 24,921,210 km (0.093 R)
• M53: 25,553,710 km (0.057 R)
• M54: 26,619,595 km (0.088 R)
• M55: 27,990,360 km (0.107 R)
• M56: 28,501,087 km (0.071 R)
• M57: 28,720,996 km (0.086 R)
• M58: 28,794,299 km (0.117 R)
• M59: 29,309,963 km (0.112 R)
• M60: 29,531,966 km (0.108 R)
• M61: 29,828,619 km (0.045 R)
• M62: 29,902,969 km (0.05 R)
• M63: 30,051,819 km (0.068 R)
• M64: 32,773,303 km (0.051 R)
• M65: 33,003,684 km (0.061 R)
• M66: 34,708,950 km (0.11 R)
• M67: 35,414,902 km (0.07 R)
• M68: 35,809,093 km (0.098 R)
• M69: 36,601,812 km (0.109 R)
• M70: 36,681,398 km (0.114 R)
• M71: 36,920,605 km (0.084 R)
• M72: 37,080,226 km (0.06 R)
• M73: 37,641,068 km (0.091 R)
• M74: 37,962,704 km (0.114 R)
• M75: 39,095,908 km (0.052 R)
• M76: 39,666,623 km (0.113 R)
• M77: 40,322,311 km (0.068 R)
• M78: 41,146,894 km (0.04 R)
• M79: 42,227,141 km (0.115 R)
• M80: 43,485,109 km (0.057 R)
• M81: 44,925,587 km (0.114 R)
• M82: 45,437,810 km (0.087 R)
• M83: 48,114,565 km (0.115 R)
• M84: 48,988,964 km (0.06 R)
• M85: 51,197,627 km (0.037 R)
• M86: 54,616,387 km (0.115 R)
• M87: 57,274,742 km (0.084 R)
• M88: 57,737,298 km (0.113 R)
• M89: 59,039,099 km (0.107 R)
• M90: 59,974,834 km (0.088 R)
• M91: 60,538,668 km (0.109 R)
• M92: 60,632,765 km (0.119 R)
• M93: 62,145,648 km (0.052 R)
• M94: 63,001,946 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.4

Radius: 4.3

Gravity: 24.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 15.89 AU - 19.93 AU

Year: 28109 Days

Day: 17 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,770,675 km

• M1: 112,647 km (0.067 R)
• M2: 642,224 km (0.055 R)
• M3: 843,134 km (0.116 R)
• M4: 923,318 km (0.048 R)
• M5: 1,330,523 km (0.039 R)
• M6: 1,786,498 km (0.106 R)
• M7: 2,437,398 km (0.057 R)
• M8: 4,065,621 km (0.072 R)
• M9: 4,202,055 km (0.092 R)
• M10: 4,433,034 km (0.06 R)
• M11: 4,810,918 km (0.104 R)
• M12: 4,955,280 km (0.116 R)
• M13: 5,248,492 km (0.044 R)
• M14: 7,012,550 km (0.046 R)
• M15: 7,900,264 km (0.11 R)
• M16: 9,058,749 km (0.091 R)
• M17: 10,642,243 km (0.096 R)
• M18: 11,529,657 km (0.074 R)
• M19: 11,658,312 km (0.051 R)
• M20: 11,982,191 km (0.09 R)
• M21: 12,047,416 km (0.083 R)
• M22: 12,178,015 km (0.098 R)
• M23: 12,506,532 km (0.091 R)
• M24: 12,705,048 km (0.1 R)
• M25: 14,123,834 km (0.091 R)
• M26: 14,261,464 km (0.116 R)
• M27: 14,816,772 km (0.117 R)
• M28: 15,876,972 km (0.068 R)
• M29: 16,307,813 km (0.045 R)
• M30: 18,144,127 km (0.091 R)
• M31: 18,444,071 km (0.068 R)
• M32: 18,594,567 km (0.094 R)
• M33: 21,928,205 km (0.111 R)
• M34: 22,810,085 km (0.12 R)
• M35: 24,195,511 km (0.114 R)
• M36: 25,106,562 km (0.047 R)
• M37: 26,028,683 km (0.038 R)
• M38: 26,621,240 km (0.11 R)
• M39: 26,791,333 km (0.111 R)
• M40: 27,647,332 km (0.049 R)
• M41: 27,733,500 km (0.101 R)
• M42: 30,535,319 km (0.086 R)
• M43: 31,160,040 km (0.082 R)
• M44: 31,518,925 km (0.081 R)
• M45: 31,969,514 km (0.116 R)
• M46: 32,331,541 km (0.062 R)
• M47: 32,422,197 km (0.093 R)
• M48: 33,333,996 km (0.119 R)
• M49: 33,517,403 km (0.025 R)
• M50: 33,885,114 km (0.084 R)
• M51: 36,119,508 km (0.09 R)
• M52: 36,402,099 km (0.08 R)
• M53: 36,590,891 km (0.106 R)
• M54: 36,969,523 km (0.114 R)
• M55: 37,730,677 km (0.104 R)
• M56: 38,017,456 km (0.105 R)
• M57: 38,208,942 km (0.101 R)
• M58: 40,044,956 km (0.073 R)
• M59: 40,142,345 km (0.099 R)
• M60: 40,337,420 km (0.095 R)
• M61: 40,924,592 km (0.073 R)
• M62: 42,008,279 km (0.105 R)
• M63: 42,802,344 km (0.049 R)
• M64: 48,083,149 km (0.095 R)
• M65: 48,290,342 km (0.113 R)
• M66: 49,017,837 km (0.074 R)
• M67: 49,226,227 km (0.112 R)
• M68: 50,483,447 km (0.103 R)
• M69: 51,751,289 km (0.05 R)
• M70: 53,994,958 km (0.084 R)
• M71: 55,399,682 km (0.075 R)
• M72: 56,707,018 km (0.055 R)
• M73: 57,035,535 km (0.11 R)
• M74: 57,364,500 km (0.069 R)
• M75: 58,024,526 km (0.113 R)
• M76: 58,134,780 km (0.098 R)
• M77: 62,714,419 km (0.069 R)
• M78: 63,621,581 km (0.058 R)
• M79: 63,735,126 km (0.104 R)
• M80: 64,532,931 km (0.085 R)
• M81: 66,714,666 km (0.083 R)
• M82: 71,859,038 km (0.119 R)
• M83: 72,214,333 km (0.106 R)
• M84: 73,164,878 km (0.064 R)
• M85: 73,761,025 km (0.117 R)
• M86: 74,119,611 km (0.054 R)
• M87: 75,679,618 km (0.047 R)
• M88: 77,614,666 km (0.109 R)
• M89: 77,857,613 km (0.102 R)
• M90: 78,954,315 km (0.102 R)
• M91: 79,688,243 km (0.098 R)
• M92: 79,810,763 km (0.091 R)
• M93: 80,424,414 km (0.067 R)
• M94: 82,274,939 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 19,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit