🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.49 AU - 0.71 AU

Year: 300 Days

Day: 15.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.53 AU - 0.69 AU

Year: 308 Days

Day: 20.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475

Radius: 9.5

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.85 AU - 1.21 AU

Year: 675 Days

Day: 9.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 59.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,388,920 km

• M1: 119,828 km (0.107 R)
• M2: 207,343 km (0.069 R)
• M3: 271,670 km (0.106 R)
• M4: 340,036 km (0.068 R)
• M5: 427,401 km (0.075 R)
• M6: 523,892 km (0.082 R)
• M7: 686,355 km (0.092 R)
• M8: 846,275 km (0.066 R)
• M9: 1,093,710 km (0.091 R)
• M10: 1,164,769 km (0.066 R)
• M11: 1,254,378 km (0.109 R)
• M12: 1,364,033 km (0.082 R)
• M13: 1,440,927 km (0.034 R)
• M14: 1,750,744 km (0.056 R)
• M15: 1,834,818 km (0.079 R)
• M16: 1,946,867 km (0.104 R)
• M17: 2,047,546 km (0.11 R)
• M18: 2,226,465 km (0.04 R)
• M19: 2,303,658 km (0.106 R)
• M20: 2,424,981 km (0.107 R)
• M21: 2,562,911 km (0.092 R)
• M22: 2,718,642 km (0.111 R)
• M23: 2,846,847 km (0.104 R)
• M24: 3,039,230 km (0.078 R)
• M25: 3,180,451 km (0.054 R)
• M26: 3,307,908 km (0.032 R)
• M27: 3,518,542 km (0.107 R)
• M28: 3,893,434 km (0.093 R)
• M29: 4,021,340 km (0.027 R)
• M30: 4,116,036 km (0.089 R)
• M31: 4,193,976 km (0.028 R)
• M32: 4,272,515 km (0.098 R)
• M33: 4,475,519 km (0.104 R)
• M34: 4,654,588 km (0.12 R)
• M35: 4,726,844 km (0.109 R)
• M36: 4,982,806 km (0.056 R)
• M37: 5,196,581 km (0.1 R)
• M38: 5,537,216 km (0.085 R)
• M39: 5,671,554 km (0.053 R)
• M40: 5,739,173 km (0.116 R)
• M41: 5,904,628 km (0.101 R)
• M42: 6,041,959 km (0.035 R)
• M43: 6,101,200 km (0.095 R)
• M44: 6,250,049 km (0.098 R)
• M45: 6,400,096 km (0.107 R)
• M46: 6,500,775 km (0.068 R)
• M47: 6,836,922 km (0.092 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.4

Radius: 3.4

Gravity: 20.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.47 AU - 7.27 AU

Year: 10381 Days

Day: 20.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 123.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,388,920 km

• M1: 66,870 km (0.106 R)
• M2: 381,475 km (0.117 R)
• M3: 522,545 km (0.098 R)
• M4: 585,975 km (0.11 R)
• M5: 638,484 km (0.109 R)
• M6: 820,245 km (0.092 R)
• M7: 879,187 km (0.115 R)
• M8: 1,195,287 km (0.105 R)
• M9: 1,635,105 km (0.106 R)
• M10: 1,691,054 km (0.119 R)
• M11: 1,747,602 km (0.082 R)
• M12: 2,430,816 km (0.047 R)
• M13: 2,602,255 km (0.112 R)
• M14: 2,667,629 km (0.057 R)
• M15: 3,983,791 km (0.087 R)
• M16: 4,391,296 km (0.06 R)
• M17: 4,417,176 km (0.065 R)
• M18: 4,469,236 km (0.056 R)
• M19: 4,495,266 km (0.107 R)
• M20: 4,705,601 km (0.107 R)
• M21: 5,190,597 km (0.106 R)
• M22: 5,411,105 km (0.077 R)
• M23: 6,062,454 km (0.075 R)
• M24: 6,091,326 km (0.036 R)
• M25: 6,382,593 km (0.089 R)
• M26: 6,529,797 km (0.108 R)
• M27: 6,708,118 km (0.104 R)
• M28: 6,857,866 km (0.072 R)
• M29: 7,069,547 km (0.095 R)
• M30: 7,313,840 km (0.032 R)
• M31: 7,344,657 km (0.074 R)
• M32: 7,905,350 km (0.115 R)
• M33: 7,936,915 km (0.083 R)
• M34: 8,000,195 km (0.101 R)
• M35: 8,095,339 km (0.072 R)
• M36: 8,286,824 km (0.105 R)
• M37: 9,233,181 km (0.073 R)
• M38: 10,213,196 km (0.071 R)
• M39: 10,350,976 km (0.046 R)
• M40: 10,420,090 km (0.101 R)
• M41: 11,870,292 km (0.091 R)
• M42: 12,051,455 km (0.041 R)
• M43: 12,416,324 km (0.097 R)
• M44: 12,453,125 km (0.09 R)
• M45: 12,785,083 km (0.097 R)
• M46: 13,344,728 km (0.1 R)
• M47: 13,419,827 km (0.112 R)
• M48: 14,141,487 km (0.117 R)
• M49: 14,372,017 km (0.102 R)
• M50: 14,526,402 km (0.088 R)
• M51: 14,603,744 km (0.098 R)
• M52: 14,836,818 km (0.055 R)
• M53: 14,992,848 km (0.095 R)
• M54: 15,070,938 km (0.095 R)
• M55: 15,741,137 km (0.091 R)
• M56: 16,988,185 km (0.089 R)
• M57: 17,069,715 km (0.082 R)
• M58: 17,110,556 km (0.098 R)
• M59: 17,397,185 km (0.109 R)
• M60: 17,768,038 km (0.116 R)
• M61: 18,475,636 km (0.059 R)
• M62: 18,559,411 km (0.115 R)
• M63: 18,896,156 km (0.063 R)
• M64: 19,661,050 km (0.059 R)
• M65: 19,875,274 km (0.116 R)
• M66: 20,566,117 km (0.036 R)
• M67: 21,440,516 km (0.092 R)
• M68: 21,749,586 km (0.103 R)
• M69: 21,837,998 km (0.116 R)
• M70: 22,505,952 km (0.054 R)
• M71: 22,685,171 km (0.098 R)
• M72: 23,406,831 km (0.095 R)
• M73: 23,588,443 km (0.05 R)
• M74: 23,679,398 km (0.117 R)
• M75: 24,918,817 km (0.095 R)
• M76: 25,197,218 km (0.102 R)
• M77: 25,897,336 km (0.103 R)
• M78: 26,085,231 km (0.09 R)
• M79: 26,509,341 km (0.082 R)
• M80: 26,556,614 km (0.1 R)
• M81: 26,888,422 km (0.059 R)
• M82: 27,126,133 km (0.113 R)
• M83: 27,269,149 km (0.085 R)
• M84: 27,316,870 km (0.058 R)
• M85: 28,132,478 km (0.06 R)
• M86: 28,567,509 km (0.047 R)
• M87: 29,297,397 km (0.079 R)
• M88: 30,033,568 km (0.071 R)
• M89: 30,825,389 km (0.051 R)
• M90: 30,924,722 km (0.111 R)
• M91: 31,724,323 km (0.086 R)
• M92: 32,631,933 km (0.112 R)
• M93: 32,682,497 km (0.026 R)
• M94: 32,936,215 km (0.049 R)
• M95: 33,037,942 km (0.052 R)
• M96: 33,599,083 km (0.107 R)
• M97: 33,855,195 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.5

Radius: 7.6

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.61 AU - 11.03 AU

Year: 22980 Days

Day: 18 Hours

Environment

Temp: -221 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,388,920 km

• M1: 148,850 km (0.071 R)
• M2: 449,990 km (0.111 R)
• M3: 701,614 km (0.111 R)
• M4: 872,604 km (0.109 R)
• M5: 994,227 km (0.116 R)
• M6: 1,392,756 km (0.112 R)
• M7: 1,487,751 km (0.096 R)
• M8: 1,760,169 km (0.095 R)
• M9: 1,968,259 km (0.087 R)
• M10: 2,048,444 km (0.087 R)
• M11: 2,323,405 km (0.051 R)
• M12: 2,436,650 km (0.061 R)
• M13: 3,343,812 km (0.066 R)
• M14: 4,240,800 km (0.051 R)
• M15: 5,431,899 km (0.099 R)
• M16: 5,544,995 km (0.066 R)
• M17: 6,161,637 km (0.117 R)
• M18: 6,398,600 km (0.119 R)
• M19: 7,168,281 km (0.106 R)
• M20: 7,334,185 km (0.103 R)
• M21: 7,796,592 km (0.049 R)
• M22: 8,661,567 km (0.118 R)
• M23: 9,784,898 km (0.113 R)
• M24: 10,716,294 km (0.114 R)
• M25: 12,264,632 km (0.028 R)
• M26: 12,363,666 km (0.094 R)
• M27: 12,913,438 km (0.042 R)
• M28: 12,963,703 km (0.051 R)
• M29: 14,088,379 km (0.043 R)
• M30: 14,296,171 km (0.108 R)
• M31: 14,452,800 km (0.116 R)
• M32: 16,813,155 km (0.103 R)
• M33: 17,089,014 km (0.085 R)
• M34: 17,868,867 km (0.118 R)
• M35: 18,037,614 km (0.095 R)
• M36: 19,463,581 km (0.06 R)
• M37: 22,422,178 km (0.069 R)
• M38: 22,969,407 km (0.048 R)
• M39: 23,644,243 km (0.071 R)
• M40: 23,767,661 km (0.088 R)
• M41: 23,829,445 km (0.086 R)
• M42: 24,450,276 km (0.087 R)
• M43: 24,887,999 km (0.12 R)
• M44: 25,013,512 km (0.113 R)
• M45: 25,202,155 km (0.078 R)
• M46: 26,408,213 km (0.116 R)
• M47: 27,179,689 km (0.038 R)
• M48: 27,632,971 km (0.079 R)
• M49: 28,810,306 km (0.106 R)
• M50: 29,870,506 km (0.111 R)
• M51: 30,271,428 km (0.04 R)
• M52: 31,756,486 km (0.091 R)
• M53: 32,097,270 km (0.099 R)
• M54: 32,234,003 km (0.091 R)
• M55: 35,642,291 km (0.082 R)
• M56: 36,067,448 km (0.113 R)
• M57: 37,137,671 km (0.044 R)
• M58: 37,352,943 km (0.116 R)
• M59: 37,568,663 km (0.109 R)
• M60: 39,163,227 km (0.11 R)
• M61: 39,601,848 km (0.108 R)
• M62: 42,943,565 km (0.039 R)
• M63: 43,395,949 km (0.094 R)
• M64: 45,068,154 km (0.067 R)
• M65: 48,788,952 km (0.113 R)
• M66: 49,182,245 km (0.028 R)
• M67: 50,050,960 km (0.118 R)
• M68: 50,606,566 km (0.119 R)
• M69: 51,964,017 km (0.032 R)
• M70: 52,446,171 km (0.12 R)
• M71: 54,388,849 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 14,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit