🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.57 AU

Year: 129 Days

Day: 41.6 Hours

Environment

Temp: 281 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.61 AU

Year: 133 Days

Day: 23.8 Hours

Environment

Temp: 280 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.74 AU - 0.78 AU

Year: 235 Days

Day: 29.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1 AU - 1.24 AU

Year: 420 Days

Day: 41.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.42 AU - 5.12 AU

Year: 3130 Days

Day: 16.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.5

Radius: 12.3

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.07 AU - 5.73 AU

Year: 4452 Days

Day: 7.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,717,710 km

• M1: 189,241 km (0.096 R)
• M2: 303,684 km (0.106 R)
• M3: 399,277 km (0.102 R)
• M4: 499,507 km (0.084 R)
• M5: 632,051 km (0.062 R)
• M6: 923,767 km (0.093 R)
• M7: 1,146,967 km (0.115 R)
• M8: 1,417,889 km (0.1 R)
• M9: 1,584,391 km (0.083 R)
• M10: 1,757,625 km (0.081 R)
• M11: 1,887,776 km (0.092 R)
• M12: 2,004,312 km (0.101 R)
• M13: 2,089,134 km (0.08 R)
• M14: 2,192,506 km (0.116 R)
• M15: 3,061,820 km (0.058 R)
• M16: 3,140,359 km (0.039 R)
• M17: 3,279,634 km (0.094 R)
• M18: 3,605,757 km (0.08 R)
• M19: 3,921,110 km (0.088 R)
• M20: 4,289,420 km (0.101 R)
• M21: 4,488,983 km (0.093 R)
• M22: 4,737,166 km (0.084 R)
• M23: 5,318,055 km (0.061 R)
• M24: 5,556,813 km (0.086 R)
• M25: 5,921,533 km (0.061 R)
• M26: 6,169,117 km (0.1 R)
• M27: 6,445,424 km (0.047 R)
• M28: 6,700,189 km (0.051 R)
• M29: 6,984,126 km (0.105 R)
• M30: 7,193,264 km (0.081 R)
• M31: 7,404,496 km (0.1 R)
• M32: 8,159,816 km (0.119 R)
• M33: 8,242,244 km (0.077 R)
• M34: 8,491,175 km (0.032 R)
• M35: 8,855,147 km (0.116 R)
• M36: 8,968,093 km (0.073 R)
• M37: 9,138,485 km (0.075 R)
• M38: 9,310,074 km (0.097 R)
• M39: 9,598,349 km (0.119 R)
• M40: 9,830,974 km (0.071 R)
• M41: 10,036,222 km (0.077 R)
• M42: 10,124,634 km (0.115 R)
• M43: 10,242,817 km (0.042 R)
• M44: 10,570,436 km (0.084 R)
• M45: 11,358,368 km (0.113 R)
• M46: 12,227,980 km (0.099 R)
• M47: 12,607,361 km (0.105 R)
• M48: 13,442,416 km (0.1 R)
• M49: 13,703,015 km (0.112 R)
• M50: 14,361,695 km (0.046 R)
• M51: 14,795,529 km (0.084 R)
• M52: 15,030,846 km (0.031 R)
• M53: 15,607,546 km (0.091 R)
• M54: 15,812,944 km (0.085 R)
• M55: 16,019,090 km (0.052 R)
• M56: 16,782,787 km (0.114 R)
• M57: 17,133,893 km (0.098 R)
• M58: 17,310,418 km (0.074 R)
• M59: 17,700,719 km (0.104 R)
• M60: 18,417,891 km (0.096 R)
• M61: 18,562,403 km (0.079 R)
• M62: 18,852,772 km (0.071 R)
• M63: 19,290,945 km (0.063 R)
• M64: 19,880,510 km (0.112 R)
• M65: 20,066,011 km (0.09 R)
• M66: 20,289,361 km (0.039 R)
• M67: 21,456,374 km (0.104 R)
• M68: 21,875,697 km (0.052 R)
• M69: 22,567,736 km (0.115 R)
• M70: 23,149,822 km (0.073 R)
• M71: 23,619,110 km (0.097 R)
• M72: 24,012,702 km (0.115 R)
• M73: 25,166,102 km (0.08 R)
• M74: 25,891,053 km (0.051 R)
• M75: 26,991,495 km (0.03 R)
• M76: 27,114,614 km (0.067 R)
• M77: 27,238,032 km (0.114 R)
• M78: 27,444,178 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.7

Radius: 14.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.02 AU - 10.54 AU

Year: 11693 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,717,710 km

• M1: 190,288 km (0.119 R)
• M2: 362,775 km (0.086 R)
• M3: 455,825 km (0.095 R)
• M4: 603,029 km (0.096 R)
• M5: 722,707 km (0.102 R)
• M6: 818,899 km (0.111 R)
• M7: 1,044,193 km (0.074 R)
• M8: 1,432,848 km (0.096 R)
• M9: 1,622,688 km (0.084 R)
• M10: 1,889,571 km (0.057 R)
• M11: 2,052,034 km (0.059 R)
• M12: 2,696,950 km (0.04 R)
• M13: 2,801,669 km (0.109 R)
• M14: 2,934,661 km (0.093 R)
• M15: 3,179,404 km (0.085 R)
• M16: 3,487,725 km (0.051 R)
• M17: 4,103,769 km (0.091 R)
• M18: 4,316,796 km (0.074 R)
• M19: 4,564,829 km (0.117 R)
• M20: 5,806,492 km (0.087 R)
• M21: 6,011,890 km (0.114 R)
• M22: 6,606,691 km (0.075 R)
• M23: 7,330,744 km (0.114 R)
• M24: 7,441,596 km (0.106 R)
• M25: 8,118,377 km (0.115 R)
• M26: 8,502,844 km (0.115 R)
• M27: 8,814,905 km (0.106 R)
• M28: 9,329,970 km (0.096 R)
• M29: 9,732,837 km (0.091 R)
• M30: 10,223,967 km (0.076 R)
• M31: 10,639,401 km (0.107 R)
• M32: 11,060,519 km (0.101 R)
• M33: 11,230,462 km (0.038 R)
• M34: 11,529,957 km (0.085 R)
• M35: 13,928,459 km (0.027 R)
• M36: 14,158,092 km (0.104 R)
• M37: 14,528,347 km (0.062 R)
• M38: 14,621,397 km (0.096 R)
• M39: 16,378,573 km (0.06 R)
• M40: 16,475,363 km (0.073 R)
• M41: 17,060,740 km (0.113 R)
• M42: 17,553,665 km (0.1 R)
• M43: 19,162,739 km (0.073 R)
• M44: 19,572,488 km (0.076 R)
• M45: 19,778,334 km (0.092 R)
• M46: 20,036,690 km (0.088 R)
• M47: 20,296,242 km (0.117 R)
• M48: 20,452,572 km (0.05 R)
• M49: 20,609,201 km (0.086 R)
• M50: 21,716,973 km (0.069 R)
• M51: 22,197,631 km (0.113 R)
• M52: 23,332,929 km (0.095 R)
• M53: 23,935,211 km (0.092 R)
• M54: 25,099,082 km (0.088 R)
• M55: 25,998,315 km (0.062 R)
• M56: 27,194,499 km (0.053 R)
• M57: 28,408,636 km (0.118 R)
• M58: 28,875,830 km (0.077 R)
• M59: 29,051,607 km (0.088 R)
• M60: 29,640,425 km (0.077 R)
• M61: 30,411,602 km (0.102 R)
• M62: 31,550,789 km (0.101 R)
• M63: 32,764,926 km (0.115 R)
• M64: 33,132,188 km (0.055 R)
• M65: 34,614,703 km (0.081 R)
• M66: 34,863,933 km (0.101 R)
• M67: 35,176,294 km (0.063 R)
• M68: 36,688,429 km (0.118 R)
• M69: 36,942,596 km (0.108 R)
• M70: 37,261,090 km (0.083 R)
• M71: 37,644,359 km (0.115 R)
• M72: 40,233,300 km (0.113 R)
• M73: 42,412,193 km (0.08 R)
• M74: 43,013,128 km (0.098 R)
• M75: 43,415,247 km (0.095 R)
• M76: 43,751,393 km (0.059 R)
• M77: 44,020,819 km (0.114 R)
• M78: 45,649,491 km (0.095 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 20,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit