🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.73 AU - 1.17 AU

Year: 322 Days

Day: 40.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,116,574 km

• M1: 205,398 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.14 AU - 1.44 AU

Year: 510 Days

Day: 21 Hours

Environment

Temp: 26 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659

Radius: 10.5

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.56 AU - 7.1 AU

Year: 4902 Days

Day: 10.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,116,574 km

• M1: 135,386 km (0.105 R)
• M2: 226,192 km (0.115 R)
• M3: 338,989 km (0.112 R)
• M4: 410,197 km (0.068 R)
• M5: 571,763 km (0.093 R)
• M6: 638,484 km (0.045 R)
• M7: 961,166 km (0.083 R)
• M8: 1,056,759 km (0.033 R)
• M9: 1,228,348 km (0.094 R)
• M10: 1,567,187 km (0.086 R)
• M11: 1,952,551 km (0.118 R)
• M12: 2,022,713 km (0.089 R)
• M13: 2,293,186 km (0.098 R)
• M14: 2,888,884 km (0.07 R)
• M15: 3,030,105 km (0.111 R)
• M16: 3,467,080 km (0.105 R)
• M17: 3,660,660 km (0.086 R)
• M18: 3,769,717 km (0.089 R)
• M19: 3,991,122 km (0.057 R)
• M20: 4,285,381 km (0.105 R)
• M21: 4,493,322 km (0.077 R)
• M22: 4,586,820 km (0.096 R)
• M23: 4,799,548 km (0.079 R)
• M24: 5,333,314 km (0.104 R)
• M25: 5,407,514 km (0.116 R)
• M26: 5,657,642 km (0.05 R)
• M27: 5,758,770 km (0.041 R)
• M28: 6,273,237 km (0.108 R)
• M29: 7,318,926 km (0.093 R)
• M30: 7,456,855 km (0.111 R)
• M31: 7,904,153 km (0.117 R)
• M32: 8,883,570 km (0.11 R)
• M33: 9,238,417 km (0.07 R)
• M34: 9,357,796 km (0.088 R)
• M35: 9,840,099 km (0.099 R)
• M36: 10,053,725 km (0.108 R)
• M37: 10,176,545 km (0.071 R)
• M38: 10,735,143 km (0.074 R)
• M39: 10,829,240 km (0.056 R)
• M40: 11,271,900 km (0.041 R)
• M41: 12,701,458 km (0.108 R)
• M42: 13,269,032 km (0.042 R)
• M43: 13,336,351 km (0.11 R)
• M44: 13,471,288 km (0.072 R)
• M45: 14,463,571 km (0.108 R)
• M46: 15,267,061 km (0.12 R)
• M47: 16,085,212 km (0.112 R)
• M48: 16,626,457 km (0.086 R)
• M49: 16,844,571 km (0.05 R)
• M50: 16,917,574 km (0.089 R)
• M51: 17,063,732 km (0.096 R)
• M52: 17,320,591 km (0.117 R)
• M53: 17,578,647 km (0.108 R)
• M54: 17,986,900 km (0.12 R)
• M55: 18,510,941 km (0.074 R)
• M56: 20,229,222 km (0.063 R)
• M57: 20,306,714 km (0.082 R)
• M58: 20,384,505 km (0.069 R)
• M59: 20,735,162 km (0.113 R)
• M60: 21,640,230 km (0.057 R)
• M61: 21,918,332 km (0.107 R)
• M62: 22,157,539 km (0.116 R)
• M63: 23,082,802 km (0.075 R)
• M64: 23,245,116 km (0.077 R)
• M65: 23,448,419 km (0.09 R)
• M66: 23,693,161 km (0.111 R)
• M67: 24,349,896 km (0.096 R)
• M68: 25,471,730 km (0.101 R)
• M69: 25,555,505 km (0.099 R)
• M70: 25,975,725 km (0.104 R)
• M71: 26,144,472 km (0.06 R)
• M72: 27,250,150 km (0.12 R)
• M73: 27,593,477 km (0.078 R)
• M74: 27,851,832 km (0.115 R)
• M75: 27,938,150 km (0.082 R)
• M76: 28,024,618 km (0.099 R)
• M77: 28,544,919 km (0.069 R)
• M78: 28,675,369 km (0.029 R)
• M79: 28,980,848 km (0.12 R)
• M80: 29,112,194 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.2

Radius: 12.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.64 AU - 8.34 AU

Year: 7139 Days

Day: 13.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 24,116,574 km

• M1: 214,523 km (0.049 R)
• M2: 329,265 km (0.118 R)
• M3: 452,384 km (0.088 R)
• M4: 530,624 km (0.085 R)
• M5: 766,689 km (0.114 R)
• M6: 875,746 km (0.038 R)
• M7: 967,150 km (0.082 R)
• M8: 1,110,764 km (0.061 R)
• M9: 1,210,845 km (0.065 R)
• M10: 1,353,711 km (0.049 R)
• M11: 1,861,147 km (0.113 R)
• M12: 2,058,616 km (0.114 R)
• M13: 2,215,395 km (0.089 R)
• M14: 2,795,087 km (0.046 R)
• M15: 3,040,128 km (0.096 R)
• M16: 3,551,304 km (0.098 R)
• M17: 3,759,694 km (0.118 R)
• M18: 3,933,078 km (0.049 R)
• M19: 4,248,131 km (0.095 R)
• M20: 4,449,190 km (0.112 R)
• M21: 4,591,907 km (0.094 R)
• M22: 4,694,680 km (0.106 R)
• M23: 4,777,558 km (0.106 R)
• M24: 5,458,078 km (0.076 R)
• M25: 5,632,958 km (0.058 R)
• M26: 6,123,639 km (0.071 R)
• M27: 7,726,132 km (0.077 R)
• M28: 8,931,442 km (0.082 R)
• M29: 9,820,352 km (0.119 R)
• M30: 10,383,439 km (0.112 R)
• M31: 11,289,553 km (0.069 R)
• M32: 11,822,720 km (0.119 R)
• M33: 12,364,264 km (0.101 R)
• M34: 12,913,887 km (0.084 R)
• M35: 13,089,066 km (0.115 R)
• M36: 13,649,160 km (0.064 R)
• M37: 13,738,320 km (0.072 R)
• M38: 14,096,907 km (0.113 R)
• M39: 14,337,610 km (0.104 R)
• M40: 14,670,914 km (0.093 R)
• M41: 15,037,578 km (0.075 R)
• M42: 15,283,517 km (0.103 R)
• M43: 15,873,232 km (0.12 R)
• M44: 16,312,601 km (0.111 R)
• M45: 16,438,861 km (0.112 R)
• M46: 16,724,144 km (0.081 R)
• M47: 16,915,181 km (0.094 R)
• M48: 17,331,661 km (0.073 R)
• M49: 17,525,091 km (0.107 R)
• M50: 17,622,031 km (0.111 R)
• M51: 17,719,269 km (0.088 R)
• M52: 18,207,706 km (0.111 R)
• M53: 18,502,863 km (0.099 R)
• M54: 18,601,598 km (0.119 R)
• M55: 19,031,542 km (0.113 R)
• M56: 19,733,006 km (0.109 R)
• M57: 20,955,221 km (0.115 R)
• M58: 22,412,005 km (0.096 R)
• M59: 22,622,788 km (0.047 R)
• M60: 23,579,317 km (0.08 R)
• M61: 23,722,183 km (0.03 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 11,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit