🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.78 AU - 1.04 AU

Year: 314 Days

Day: 39.5 Hours

Environment

Temp: 83 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,709,184 km

• M1: 51,611 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.18 AU - 1.28 AU

Year: 493 Days

Day: 13.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.29 AU - 1.79 AU

Year: 691 Days

Day: 41.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.01 AU - 2.23 AU

Year: 1116 Days

Day: 39.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,709,184 km

• M1: 1,074,562 km (0.1 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.9

Radius: 14.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.73 AU - 7.01 AU

Year: 5814 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,709,184 km

• M1: 175,927 km (0.083 R)
• M2: 267,032 km (0.096 R)
• M3: 368,759 km (0.103 R)
• M4: 460,163 km (0.07 R)
• M5: 698,472 km (0.049 R)
• M6: 830,268 km (0.089 R)
• M7: 944,411 km (0.029 R)
• M8: 1,064,538 km (0.108 R)
• M9: 1,270,385 km (0.119 R)
• M10: 1,425,967 km (0.089 R)
• M11: 1,677,441 km (0.117 R)
• M12: 2,100,653 km (0.076 R)
• M13: 2,274,486 km (0.111 R)
• M14: 2,921,048 km (0.113 R)
• M15: 3,073,937 km (0.099 R)
• M16: 3,215,307 km (0.099 R)
• M17: 3,652,731 km (0.05 R)
• M18: 3,863,365 km (0.073 R)
• M19: 4,093,746 km (0.065 R)
• M20: 4,202,803 km (0.077 R)
• M21: 4,407,901 km (0.065 R)
• M22: 4,551,964 km (0.1 R)
• M23: 4,960,366 km (0.049 R)
• M24: 5,076,753 km (0.108 R)
• M25: 5,690,404 km (0.07 R)
• M26: 5,830,128 km (0.087 R)
• M27: 6,545,356 km (0.081 R)
• M28: 6,932,066 km (0.096 R)
• M29: 7,043,965 km (0.117 R)
• M30: 7,516,695 km (0.102 R)
• M31: 8,078,135 km (0.106 R)
• M32: 8,176,272 km (0.086 R)
• M33: 8,493,120 km (0.058 R)
• M34: 8,653,040 km (0.058 R)
• M35: 8,996,367 km (0.041 R)
• M36: 9,842,642 km (0.098 R)
• M37: 9,989,697 km (0.091 R)
• M38: 10,201,079 km (0.045 R)
• M39: 10,585,246 km (0.119 R)
• M40: 11,126,790 km (0.112 R)
• M41: 11,500,187 km (0.106 R)
• M42: 11,588,749 km (0.105 R)
• M43: 11,967,231 km (0.12 R)
• M44: 12,056,990 km (0.11 R)
• M45: 12,191,927 km (0.114 R)
• M46: 12,417,970 km (0.081 R)
• M47: 12,645,358 km (0.11 R)
• M48: 12,736,613 km (0.086 R)
• M49: 12,897,132 km (0.107 R)
• M50: 13,127,363 km (0.025 R)
• M51: 13,289,527 km (0.119 R)
• M52: 14,251,890 km (0.101 R)
• M53: 14,347,034 km (0.079 R)
• M54: 14,561,857 km (0.042 R)
• M55: 15,358,465 km (0.099 R)
• M56: 15,749,963 km (0.088 R)
• M57: 16,144,602 km (0.075 R)
• M58: 16,268,619 km (0.107 R)
• M59: 16,417,918 km (0.03 R)
• M60: 16,767,827 km (0.086 R)
• M61: 16,943,754 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.9

Radius: 11.7

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.99 AU - 8.73 AU

Year: 7221 Days

Day: 11.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,709,184 km

• M1: 233,373 km (0.081 R)
• M2: 337,642 km (0.086 R)
• M3: 414,087 km (0.067 R)
• M4: 487,539 km (0.088 R)
• M5: 714,629 km (0.101 R)
• M6: 977,323 km (0.072 R)
• M7: 1,051,673 km (0.073 R)
• M8: 1,238,820 km (0.059 R)
• M9: 1,420,432 km (0.071 R)
• M10: 1,718,730 km (0.119 R)
• M11: 1,866,084 km (0.102 R)
• M12: 2,056,522 km (0.1 R)
• M13: 2,193,703 km (0.093 R)
• M14: 2,293,635 km (0.111 R)
• M15: 2,415,557 km (0.092 R)
• M16: 2,666,133 km (0.077 R)
• M17: 2,969,219 km (0.091 R)
• M18: 3,215,307 km (0.035 R)
• M19: 4,166,002 km (0.103 R)
• M20: 4,240,651 km (0.117 R)
• M21: 4,391,445 km (0.098 R)
• M22: 5,038,606 km (0.098 R)
• M23: 5,387,169 km (0.096 R)
• M24: 5,550,679 km (0.027 R)
• M25: 5,660,634 km (0.103 R)
• M26: 5,882,637 km (0.075 R)
• M27: 6,566,150 km (0.108 R)
• M28: 6,682,537 km (0.111 R)
• M29: 7,334,933 km (0.103 R)
• M30: 7,760,689 km (0.074 R)
• M31: 8,446,146 km (0.085 R)
• M32: 8,700,313 km (0.054 R)
• M33: 9,086,126 km (0.099 R)
• M34: 9,510,535 km (0.089 R)
• M35: 9,874,806 km (0.097 R)
• M36: 10,344,992 km (0.107 R)
• M37: 10,753,843 km (0.118 R)
• M38: 11,412,074 km (0.117 R)
• M39: 11,799,083 km (0.07 R)
• M40: 12,369,799 km (0.034 R)
• M41: 12,477,809 km (0.106 R)
• M42: 12,694,875 km (0.115 R)
• M43: 13,242,852 km (0.076 R)
• M44: 13,686,709 km (0.115 R)
• M45: 14,135,652 km (0.064 R)
• M46: 14,475,389 km (0.112 R)
• M47: 14,932,710 km (0.088 R)
• M48: 15,009,454 km (0.066 R)
• M49: 15,163,240 km (0.094 R)
• M50: 15,240,283 km (0.099 R)
• M51: 15,356,221 km (0.084 R)
• M52: 15,433,564 km (0.092 R)
• M53: 15,822,518 km (0.11 R)
• M54: 16,889,001 km (0.066 R)
• M55: 18,717,536 km (0.093 R)
• M56: 19,340,910 km (0.079 R)
• M57: 20,225,183 km (0.095 R)
• M58: 20,650,939 km (0.12 R)
• M59: 21,815,109 km (0.099 R)
• M60: 22,164,121 km (0.096 R)
• M61: 22,427,114 km (0.068 R)
• M62: 22,735,286 km (0.119 R)
• M63: 23,266,807 km (0.119 R)
• M64: 23,578,719 km (0.116 R)
• M65: 23,802,368 km (0.031 R)
• M66: 24,161,702 km (0.117 R)
• M67: 24,251,909 km (0.115 R)
• M68: 25,113,593 km (0.034 R)
• M69: 25,250,475 km (0.047 R)
• M70: 25,433,583 km (0.111 R)
• M71: 25,800,846 km (0.093 R)
• M72: 25,939,074 km (0.072 R)
• M73: 26,773,681 km (0.072 R)
• M74: 27,522,867 km (0.079 R)
• M75: 27,994,549 km (0.098 R)
• M76: 28,231,512 km (0.086 R)
• M77: 28,659,511 km (0.119 R)
• M78: 28,754,955 km (0.041 R)
• M79: 29,377,731 km (0.084 R)
• M80: 29,859,885 km (0.107 R)
• M81: 29,956,525 km (0.112 R)
• M82: 30,053,464 km (0.082 R)
• M83: 30,880,740 km (0.073 R)
• M84: 31,420,190 km (0.081 R)
• M85: 31,567,694 km (0.091 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 14,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit