🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.64 AU - 0.98 AU

Year: 266 Days

Day: 16.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.84 AU - 0.94 AU

Year: 307 Days

Day: 33.7 Hours

Environment

Temp: 102 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.98 AU - 1.48 AU

Year: 498 Days

Day: 44.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.47 AU - 1.53 AU

Year: 671 Days

Day: 29.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.74 AU - 1.98 AU

Year: 927 Days

Day: 44.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.99 AU - 2.01 AU

Year: 1033 Days

Day: 34.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.02 AU - 4.78 AU

Year: 2813 Days

Day: 31.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,626,778 km

• M1: 1,599,500 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.1

Radius: 9.3

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.57 AU - 5.73 AU

Year: 4269 Days

Day: 6.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 17,626,778 km

• M1: 148,999 km (0.068 R)
• M2: 310,864 km (0.084 R)
• M3: 373,845 km (0.08 R)
• M4: 732,581 km (0.109 R)
• M5: 822,788 km (0.112 R)
• M6: 1,169,107 km (0.047 R)
• M7: 1,317,209 km (0.069 R)
• M8: 1,386,623 km (0.096 R)
• M9: 1,514,828 km (0.042 R)
• M10: 1,662,032 km (0.092 R)
• M11: 1,829,582 km (0.108 R)
• M12: 1,923,380 km (0.098 R)
• M13: 2,099,457 km (0.057 R)
• M14: 2,280,919 km (0.095 R)
• M15: 2,677,203 km (0.099 R)
• M16: 3,002,429 km (0.118 R)
• M17: 3,188,679 km (0.082 R)
• M18: 3,302,223 km (0.105 R)
• M19: 3,455,860 km (0.114 R)
• M20: 3,710,476 km (0.1 R)
• M21: 3,971,225 km (0.119 R)
• M22: 4,134,736 km (0.09 R)
• M23: 4,258,752 km (0.12 R)
• M24: 4,384,115 km (0.082 R)
• M25: 4,767,535 km (0.114 R)
• M26: 5,161,725 km (0.106 R)
• M27: 5,250,736 km (0.117 R)
• M28: 5,430,403 km (0.077 R)
• M29: 5,680,830 km (0.07 R)
• M30: 5,818,908 km (0.086 R)
• M31: 6,216,540 km (0.086 R)
• M32: 6,430,464 km (0.043 R)
• M33: 6,695,402 km (0.118 R)
• M34: 7,013,148 km (0.072 R)
• M35: 7,087,199 km (0.071 R)
• M36: 7,335,980 km (0.111 R)
• M37: 7,918,814 km (0.092 R)
• M38: 8,047,468 km (0.086 R)
• M39: 8,463,948 km (0.11 R)
• M40: 8,621,924 km (0.114 R)
• M41: 9,155,689 km (0.071 R)
• M42: 9,700,225 km (0.118 R)
• M43: 9,838,005 km (0.101 R)
• M44: 10,199,284 km (0.076 R)
• M45: 10,395,706 km (0.059 R)
• M46: 11,078,321 km (0.108 R)
• M47: 11,541,476 km (0.113 R)
• M48: 11,716,804 km (0.085 R)
• M49: 12,426,946 km (0.093 R)
• M50: 12,516,704 km (0.118 R)
• M51: 12,606,762 km (0.048 R)
• M52: 12,908,202 km (0.063 R)
• M53: 12,968,789 km (0.119 R)
• M54: 13,334,257 km (0.107 R)
• M55: 13,888,816 km (0.067 R)
• M56: 14,013,132 km (0.113 R)
• M57: 14,075,364 km (0.095 R)
• M58: 14,608,382 km (0.113 R)
• M59: 14,798,072 km (0.098 R)
• M60: 14,956,795 km (0.078 R)
• M61: 15,179,995 km (0.112 R)
• M62: 15,791,402 km (0.108 R)
• M63: 15,921,103 km (0.108 R)
• M64: 16,148,941 km (0.051 R)
• M65: 16,214,315 km (0.092 R)
• M66: 16,542,084 km (0.081 R)
• M67: 16,839,036 km (0.118 R)
• M68: 17,137,782 km (0.101 R)
• M69: 17,976,877 km (0.035 R)
• M70: 18,146,222 km (0.106 R)
• M71: 18,384,232 km (0.115 R)
• M72: 18,452,449 km (0.114 R)
• M73: 19,555,284 km (0.101 R)
• M74: 20,856,786 km (0.093 R)
• M75: 21,070,561 km (0.063 R)
• M76: 21,536,109 km (0.108 R)
• M77: 22,331,671 km (0.097 R)
• M78: 22,513,732 km (0.113 R)
• M79: 22,733,042 km (0.119 R)
• M80: 22,952,951 km (0.066 R)
• M81: 23,247,210 km (0.111 R)
• M82: 23,802,517 km (0.065 R)
• M83: 24,137,916 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.6

Radius: 11.2

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.32 AU - 5.44 AU

Year: 4558 Days

Day: 14.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 17,626,778 km

• M1: 228,586 km (0.076 R)
• M2: 363,523 km (0.116 R)
• M3: 610,060 km (0.1 R)
• M4: 853,306 km (0.052 R)
• M5: 1,065,436 km (0.032 R)
• M6: 1,343,239 km (0.099 R)
• M7: 1,571,974 km (0.046 R)
• M8: 1,738,776 km (0.109 R)
• M9: 1,824,496 km (0.074 R)
• M10: 2,158,697 km (0.109 R)
• M11: 2,297,973 km (0.106 R)
• M12: 2,464,326 km (0.088 R)
• M13: 2,622,451 km (0.092 R)
• M14: 2,746,318 km (0.101 R)
• M15: 3,395,273 km (0.083 R)
• M16: 3,681,903 km (0.051 R)
• M17: 3,933,975 km (0.107 R)
• M18: 4,529,076 km (0.12 R)
• M19: 4,693,484 km (0.081 R)
• M20: 4,784,140 km (0.071 R)
• M21: 4,890,504 km (0.073 R)
• M22: 5,965,215 km (0.118 R)
• M23: 6,145,780 km (0.119 R)
• M24: 6,344,894 km (0.097 R)
• M25: 6,462,030 km (0.092 R)
• M26: 6,579,913 km (0.083 R)
• M27: 6,698,544 km (0.091 R)
• M28: 6,869,085 km (0.101 R)
• M29: 7,179,950 km (0.113 R)
• M30: 7,249,662 km (0.061 R)
• M31: 7,495,452 km (0.117 R)
• M32: 8,031,461 km (0.098 R)
• M33: 8,231,024 km (0.109 R)
• M34: 9,140,280 km (0.084 R)
• M35: 9,386,967 km (0.088 R)
• M36: 9,520,558 km (0.111 R)
• M37: 9,693,493 km (0.109 R)
• M38: 10,042,206 km (0.115 R)
• M39: 10,752,197 km (0.068 R)
• M40: 11,012,647 km (0.103 R)
• M41: 11,336,078 km (0.098 R)
• M42: 11,621,511 km (0.079 R)
• M43: 11,785,769 km (0.074 R)
• M44: 11,868,197 km (0.115 R)
• M45: 12,199,706 km (0.084 R)
• M46: 13,319,746 km (0.09 R)
• M47: 13,470,091 km (0.113 R)
• M48: 13,772,578 km (0.108 R)
• M49: 14,693,503 km (0.098 R)
• M50: 14,960,236 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.4

Radius: 10.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.53 AU - 5.67 AU

Year: 4840 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 17,626,778 km

• M1: 146,905 km (0.069 R)
• M2: 224,846 km (0.094 R)
• M3: 290,818 km (0.116 R)
• M4: 617,540 km (0.03 R)
• M5: 707,748 km (0.114 R)
• M6: 811,718 km (0.105 R)
• M7: 893,398 km (0.054 R)
• M8: 1,075,459 km (0.085 R)
• M9: 1,156,092 km (0.085 R)
• M10: 1,465,610 km (0.101 R)
• M11: 1,601,445 km (0.071 R)
• M12: 1,947,166 km (0.071 R)
• M13: 2,148,225 km (0.051 R)
• M14: 2,277,328 km (0.086 R)
• M15: 2,449,067 km (0.097 R)
• M16: 2,735,696 km (0.105 R)
• M17: 2,904,443 km (0.07 R)
• M18: 3,134,823 km (0.05 R)
• M19: 3,341,418 km (0.079 R)
• M20: 3,613,537 km (0.091 R)
• M21: 3,705,988 km (0.093 R)
• M22: 3,783,480 km (0.075 R)
• M23: 3,908,843 km (0.096 R)
• M24: 4,019,545 km (0.089 R)
• M25: 4,722,954 km (0.098 R)
• M26: 4,874,946 km (0.055 R)
• M27: 4,960,217 km (0.119 R)
• M28: 5,481,864 km (0.105 R)
• M29: 5,731,394 km (0.033 R)
• M30: 6,464,722 km (0.104 R)
• M31: 7,422,598 km (0.107 R)
• M32: 7,679,008 km (0.088 R)
• M33: 7,898,169 km (0.11 R)
• M34: 8,058,987 km (0.086 R)
• M35: 8,220,852 km (0.091 R)
• M36: 8,754,168 km (0.105 R)
• M37: 9,066,977 km (0.104 R)
• M38: 9,447,405 km (0.104 R)
• M39: 9,618,096 km (0.073 R)
• M40: 9,811,376 km (0.054 R)
• M41: 9,962,470 km (0.119 R)
• M42: 10,049,237 km (0.103 R)
• M43: 10,136,303 km (0.105 R)
• M44: 10,223,668 km (0.085 R)
• M45: 10,289,192 km (0.12 R)
• M46: 10,997,837 km (0.089 R)
• M47: 11,177,504 km (0.117 R)
• M48: 11,494,203 km (0.1 R)
• M49: 12,067,163 km (0.093 R)
• M50: 12,392,089 km (0.116 R)
• M51: 12,532,262 km (0.096 R)
• M52: 12,696,521 km (0.095 R)
• M53: 13,145,614 km (0.06 R)
• M54: 13,288,629 km (0.053 R)
• M55: 13,480,115 km (0.067 R)
• M56: 13,576,156 km (0.086 R)
• M57: 14,059,806 km (0.059 R)
• M58: 14,181,579 km (0.065 R)
• M59: 14,499,923 km (0.081 R)
• M60: 14,623,042 km (0.096 R)
• M61: 16,025,074 km (0.096 R)
• M62: 16,203,245 km (0.073 R)
• M63: 16,356,582 km (0.067 R)
• M64: 16,561,831 km (0.073 R)
• M65: 17,104,422 km (0.104 R)
• M66: 17,260,602 km (0.102 R)
• M67: 17,626,818 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 13,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit