🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.5 AU - 0.54 AU

Year: 134 Days

Day: 42.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.64 AU - 0.86 AU

Year: 233 Days

Day: 27.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.84 AU - 3.16 AU

Year: 1861 Days

Day: 19.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.74 AU - 3.36 AU

Year: 1908 Days

Day: 39 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711

Radius: 11.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.19 AU - 6.59 AU

Year: 5785 Days

Day: 9.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,294,729 km

• M1: 306,227 km (0.028 R)
• M2: 471,532 km (0.116 R)
• M3: 573,409 km (0.077 R)
• M4: 816,056 km (0.082 R)
• M5: 1,016,518 km (0.043 R)
• M6: 1,170,005 km (0.077 R)
• M7: 1,314,965 km (0.101 R)
• M8: 1,398,291 km (0.056 R)
• M9: 1,500,616 km (0.045 R)
• M10: 1,917,097 km (0.046 R)
• M11: 2,430,517 km (0.115 R)
• M12: 2,513,244 km (0.099 R)
• M13: 2,788,953 km (0.11 R)
• M14: 2,963,534 km (0.066 R)
• M15: 3,119,265 km (0.115 R)
• M16: 3,277,839 km (0.095 R)
• M17: 3,745,631 km (0.095 R)
• M18: 3,841,823 km (0.116 R)
• M19: 4,061,133 km (0.077 R)
• M20: 4,309,765 km (0.093 R)
• M21: 4,385,312 km (0.102 R)
• M22: 4,563,483 km (0.11 R)
• M23: 4,666,257 km (0.082 R)
• M24: 4,744,048 km (0.118 R)
• M25: 4,822,138 km (0.06 R)
• M26: 5,112,208 km (0.046 R)
• M27: 5,489,643 km (0.086 R)
• M28: 5,571,773 km (0.099 R)
• M29: 5,904,179 km (0.078 R)
• M30: 6,129,474 km (0.075 R)
• M31: 6,443,928 km (0.083 R)
• M32: 6,646,783 km (0.071 R)
• M33: 7,029,155 km (0.104 R)
• M34: 8,031,760 km (0.05 R)
• M35: 8,375,985 km (0.029 R)
• M36: 9,569,177 km (0.057 R)
• M37: 9,668,211 km (0.105 R)
• M38: 9,867,326 km (0.115 R)
• M39: 11,229,863 km (0.114 R)
• M40: 12,289,914 km (0.05 R)
• M41: 12,686,797 km (0.08 R)
• M42: 13,418,929 km (0.116 R)
• M43: 13,641,231 km (0.064 R)
• M44: 13,790,081 km (0.05 R)
• M45: 13,939,530 km (0.114 R)
• M46: 14,014,478 km (0.103 R)
• M47: 14,771,144 km (0.117 R)
• M48: 14,885,886 km (0.05 R)
• M49: 15,541,124 km (0.07 R)
• M50: 15,696,706 km (0.096 R)
• M51: 16,284,626 km (0.076 R)
• M52: 16,403,107 km (0.109 R)
• M53: 16,799,990 km (0.084 R)
• M54: 17,725,104 km (0.099 R)
• M55: 18,501,666 km (0.077 R)
• M56: 18,914,856 km (0.12 R)
• M57: 19,876,919 km (0.061 R)
• M58: 20,215,160 km (0.025 R)
• M59: 20,342,618 km (0.104 R)
• M60: 21,328,019 km (0.034 R)
• M61: 21,674,338 km (0.068 R)
• M62: 21,935,386 km (0.09 R)
• M63: 22,109,967 km (0.085 R)
• M64: 22,548,438 km (0.045 R)
• M65: 23,256,036 km (0.119 R)
• M66: 24,105,752 km (0.098 R)
• M67: 24,647,596 km (0.081 R)
• M68: 24,920,163 km (0.119 R)
• M69: 25,789,476 km (0.088 R)
• M70: 27,088,883 km (0.116 R)
• M71: 27,511,048 km (0.06 R)
• M72: 27,699,392 km (0.086 R)
• M73: 28,172,121 km (0.09 R)
• M74: 29,221,401 km (0.118 R)
• M75: 29,509,826 km (0.071 R)
• M76: 30,137,837 km (0.11 R)
• M77: 30,721,568 km (0.1 R)
• M78: 31,554,978 km (0.119 R)
• M79: 32,644,350 km (0.076 R)
• M80: 33,243,938 km (0.119 R)
• M81: 33,344,169 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.9

Radius: 11.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.17 AU - 7.17 AU

Year: 6876 Days

Day: 14.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,294,729 km

• M1: 142,567 km (0.106 R)
• M2: 285,732 km (0.07 R)
• M3: 381,923 km (0.096 R)
• M4: 743,202 km (0.114 R)
• M5: 820,844 km (0.113 R)
• M6: 925,263 km (0.062 R)
• M7: 1,213,538 km (0.072 R)
• M8: 1,334,413 km (0.108 R)
• M9: 1,473,539 km (0.105 R)
• M10: 1,544,897 km (0.12 R)
• M11: 1,935,946 km (0.081 R)
• M12: 2,159,445 km (0.063 R)
• M13: 2,357,812 km (0.103 R)
• M14: 2,737,342 km (0.076 R)
• M15: 2,862,106 km (0.115 R)
• M16: 3,248,219 km (0.042 R)
• M17: 3,476,355 km (0.118 R)
• M18: 3,769,118 km (0.115 R)
• M19: 4,336,992 km (0.056 R)
• M20: 4,673,587 km (0.104 R)
• M21: 4,759,157 km (0.102 R)
• M22: 4,953,485 km (0.063 R)
• M23: 5,261,058 km (0.098 R)
• M24: 5,642,832 km (0.088 R)
• M25: 5,940,980 km (0.103 R)
• M26: 6,291,488 km (0.1 R)
• M27: 6,362,397 km (0.075 R)
• M28: 6,624,643 km (0.103 R)
• M29: 7,061,618 km (0.109 R)
• M30: 8,454,224 km (0.107 R)
• M31: 9,655,346 km (0.079 R)
• M32: 9,984,611 km (0.078 R)
• M33: 10,095,164 km (0.087 R)
• M34: 10,178,340 km (0.072 R)
• M35: 10,401,390 km (0.102 R)
• M36: 11,051,692 km (0.109 R)
• M37: 11,773,352 km (0.117 R)
• M38: 11,919,659 km (0.092 R)
• M39: 12,361,721 km (0.095 R)
• M40: 12,899,525 km (0.077 R)
• M41: 12,989,882 km (0.066 R)
• M42: 14,121,889 km (0.045 R)
• M43: 14,495,734 km (0.072 R)
• M44: 14,652,513 km (0.063 R)
• M45: 15,412,769 km (0.108 R)
• M46: 15,829,998 km (0.075 R)
• M47: 16,153,428 km (0.092 R)
• M48: 17,302,789 km (0.082 R)
• M49: 17,569,073 km (0.098 R)
• M50: 18,478,329 km (0.036 R)
• M51: 18,750,597 km (0.101 R)
• M52: 19,575,480 km (0.054 R)
• M53: 19,783,570 km (0.057 R)
• M54: 20,132,133 km (0.113 R)
• M55: 20,307,163 km (0.079 R)
• M56: 20,447,486 km (0.116 R)
• M57: 20,658,568 km (0.104 R)
• M58: 21,904,719 km (0.111 R)
• M59: 22,700,430 km (0.062 R)
• M60: 22,955,644 km (0.084 R)
• M61: 23,285,058 km (0.112 R)
• M62: 23,616,118 km (0.093 R)
• M63: 24,394,626 km (0.065 R)
• M64: 24,581,324 km (0.106 R)
• M65: 24,918,368 km (0.103 R)
• M66: 25,294,756 km (0.109 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 20,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit