🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.79 AU - 0.81 AU

Year: 259 Days

Day: 45.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,903,051 km

• M1: 738,565 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.51 AU - 1.71 AU

Year: 739 Days

Day: 47.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,903,051 km

• M1: 228,436 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.8 AU - 2.34 AU

Year: 1077 Days

Day: 12.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.43 AU - 3.75 AU

Year: 1964 Days

Day: 12.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,903,051 km

• M1: 1,058,555 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.07 AU - 3.51 AU

Year: 2158 Days

Day: 32.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,903,051 km

• M1: 849,566 km (0.098 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.4

Radius: 10.6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.63 AU - 8.69 AU

Year: 9217 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,903,051 km

• M1: 138,827 km (0.065 R)
• M2: 210,783 km (0.092 R)
• M3: 502,050 km (0.102 R)
• M4: 641,924 km (0.099 R)
• M5: 828,323 km (0.085 R)
• M6: 945,758 km (0.057 R)
• M7: 1,142,030 km (0.103 R)
• M8: 1,254,827 km (0.042 R)
• M9: 1,351,916 km (0.073 R)
• M10: 1,492,239 km (0.094 R)
• M11: 1,920,089 km (0.111 R)
• M12: 2,242,023 km (0.117 R)
• M13: 2,556,478 km (0.111 R)
• M14: 2,631,127 km (0.117 R)
• M15: 2,859,414 km (0.106 R)
• M16: 2,962,935 km (0.118 R)
• M17: 3,281,280 km (0.096 R)
• M18: 3,417,264 km (0.079 R)
• M19: 3,864,861 km (0.109 R)
• M20: 4,008,625 km (0.105 R)
• M21: 4,692,736 km (0.09 R)
• M22: 4,846,223 km (0.086 R)
• M23: 4,939,273 km (0.044 R)
• M24: 5,064,038 km (0.047 R)
• M25: 5,285,143 km (0.101 R)
• M26: 6,200,981 km (0.082 R)
• M27: 6,780,972 km (0.114 R)
• M28: 6,919,949 km (0.046 R)
• M29: 7,095,128 km (0.115 R)
• M30: 7,701,448 km (0.118 R)
• M31: 7,773,853 km (0.091 R)
• M32: 8,324,374 km (0.116 R)
• M33: 8,473,373 km (0.042 R)
• M34: 8,623,120 km (0.107 R)
• M35: 8,963,605 km (0.048 R)
• M36: 9,424,217 km (0.068 R)
• M37: 9,501,858 km (0.075 R)
• M38: 9,853,413 km (0.092 R)
• M39: 10,011,090 km (0.103 R)
• M40: 10,529,147 km (0.045 R)
• M41: 11,384,697 km (0.112 R)
• M42: 11,925,344 km (0.103 R)
• M43: 13,597,549 km (0.104 R)
• M44: 13,949,553 km (0.045 R)
• M45: 14,662,686 km (0.056 R)
• M46: 14,887,830 km (0.069 R)
• M47: 15,205,277 km (0.098 R)
• M48: 16,031,506 km (0.112 R)
• M49: 16,170,632 km (0.097 R)
• M50: 17,013,766 km (0.079 R)
• M51: 18,938,492 km (0.111 R)
• M52: 19,183,833 km (0.058 R)
• M53: 19,479,737 km (0.068 R)
• M54: 20,426,692 km (0.096 R)
• M55: 20,678,315 km (0.03 R)
• M56: 20,880,422 km (0.102 R)
• M57: 21,746,743 km (0.045 R)
• M58: 23,094,171 km (0.118 R)
• M59: 23,830,791 km (0.109 R)
• M60: 25,057,943 km (0.069 R)
• M61: 25,219,508 km (0.085 R)
• M62: 26,250,686 km (0.108 R)
• M63: 27,517,481 km (0.065 R)
• M64: 28,635,276 km (0.054 R)
• M65: 29,426,500 km (0.056 R)
• M66: 29,710,736 km (0.116 R)
• M67: 30,569,278 km (0.112 R)
• M68: 31,959,640 km (0.051 R)
• M69: 32,427,732 km (0.114 R)
• M70: 33,015,951 km (0.106 R)
• M71: 33,311,407 km (0.037 R)
• M72: 33,548,370 km (0.08 R)
• M73: 34,143,320 km (0.038 R)
• M74: 35,888,380 km (0.089 R)
• M75: 36,009,703 km (0.053 R)
• M76: 36,679,902 km (0.105 R)
• M77: 38,218,516 km (0.106 R)
• M78: 38,342,533 km (0.098 R)
• M79: 38,715,331 km (0.097 R)
• M80: 39,151,708 km (0.109 R)
• M81: 39,276,771 km (0.058 R)
• M82: 40,470,862 km (0.099 R)
• M83: 41,485,584 km (0.072 R)
• M84: 42,124,068 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124

Radius: 6.9

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.1 AU - 17.86 AU

Year: 22027 Days

Day: 24.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,903,051 km

• M1: 466,147 km (0.087 R)
• M2: 793,168 km (0.094 R)
• M3: 880,383 km (0.074 R)
• M4: 1,064,838 km (0.086 R)
• M5: 1,201,271 km (0.062 R)
• M6: 1,364,333 km (0.081 R)
• M7: 1,666,969 km (0.103 R)
• M8: 1,826,141 km (0.096 R)
• M9: 2,747,514 km (0.041 R)
• M10: 3,212,614 km (0.106 R)
• M11: 3,297,287 km (0.075 R)
• M12: 3,468,726 km (0.112 R)
• M13: 3,672,628 km (0.049 R)
• M14: 3,820,580 km (0.08 R)
• M15: 3,880,419 km (0.09 R)
• M16: 4,061,433 km (0.049 R)
• M17: 4,369,604 km (0.115 R)
• M18: 4,749,284 km (0.054 R)
• M19: 5,238,768 km (0.104 R)
• M20: 5,574,166 km (0.094 R)
• M21: 6,124,986 km (0.115 R)
• M22: 6,300,763 km (0.093 R)
• M23: 6,657,105 km (0.106 R)
• M24: 7,056,831 km (0.088 R)
• M25: 7,389,686 km (0.086 R)
• M26: 7,841,322 km (0.088 R)
• M27: 7,917,467 km (0.071 R)
• M28: 8,224,592 km (0.028 R)
• M29: 8,379,575 km (0.102 R)
• M30: 9,089,118 km (0.112 R)
• M31: 9,370,362 km (0.037 R)
• M32: 10,147,672 km (0.048 R)
• M33: 10,230,849 km (0.083 R)
• M34: 10,314,025 km (0.047 R)
• M35: 10,439,388 km (0.105 R)
• M36: 10,691,610 km (0.117 R)
• M37: 10,860,805 km (0.104 R)
• M38: 12,026,173 km (0.062 R)
• M39: 13,686,709 km (0.086 R)
• M40: 14,147,770 km (0.063 R)
• M41: 14,287,045 km (0.084 R)
• M42: 14,660,741 km (0.109 R)
• M43: 14,707,715 km (0.108 R)
• M44: 14,801,812 km (0.07 R)
• M45: 15,417,856 km (0.097 R)
• M46: 15,465,577 km (0.091 R)
• M47: 15,801,125 km (0.038 R)
• M48: 15,897,467 km (0.032 R)
• M49: 16,090,597 km (0.055 R)
• M50: 16,187,537 km (0.037 R)
• M51: 17,514,620 km (0.092 R)
• M52: 17,814,264 km (0.07 R)
• M53: 18,266,947 km (0.096 R)
• M54: 18,978,435 km (0.116 R)
• M55: 19,234,845 km (0.04 R)
• M56: 20,219,349 km (0.107 R)
• M57: 21,008,179 km (0.085 R)
• M58: 21,273,416 km (0.073 R)
• M59: 22,183,270 km (0.082 R)
• M60: 23,051,087 km (0.12 R)
• M61: 23,489,259 km (0.06 R)
• M62: 23,599,214 km (0.098 R)
• M63: 23,930,124 km (0.105 R)
• M64: 25,494,619 km (0.113 R)
• M65: 25,664,263 km (0.072 R)
• M66: 26,804,348 km (0.117 R)
• M67: 27,902,696 km (0.107 R)
• M68: 29,133,587 km (0.079 R)
• M69: 29,547,823 km (0.094 R)
• M70: 29,607,214 km (0.084 R)
• M71: 31,405,829 km (0.075 R)
• M72: 31,527,003 km (0.113 R)
• M73: 31,952,310 km (0.108 R)
• M74: 32,318,226 km (0.047 R)
• M75: 32,685,788 km (0.046 R)
• M76: 33,363,018 km (0.091 R)
• M77: 33,424,802 km (0.118 R)
• M78: 33,982,652 km (0.094 R)
• M79: 34,356,198 km (0.111 R)
• M80: 34,668,708 km (0.081 R)
• M81: 36,817,831 km (0.112 R)
• M82: 37,201,550 km (0.07 R)
• M83: 37,522,437 km (0.091 R)
• M84: 39,140,039 km (0.053 R)
• M85: 41,442,799 km (0.12 R)
• M86: 42,376,140 km (0.074 R)
• M87: 42,443,160 km (0.11 R)
• M88: 44,603,503 km (0.083 R)
• M89: 44,944,287 km (0.097 R)
• M90: 45,012,503 km (0.114 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 19,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit