🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.73 AU - 0.79 AU

Year: 236 Days

Day: 13.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.74 AU - 1.22 AU

Year: 346 Days

Day: 41.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.95 AU - 5.29 AU

Year: 3540 Days

Day: 37.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415

Radius: 12.7

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.14 AU - 6.24 AU

Year: 4838 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,431,888 km

• M1: 182,809 km (0.09 R)
• M2: 313,707 km (0.042 R)
• M3: 395,088 km (0.066 R)
• M4: 541,395 km (0.115 R)
• M5: 1,015,171 km (0.108 R)
• M6: 1,403,677 km (0.073 R)
• M7: 1,529,339 km (0.119 R)
• M8: 1,615,358 km (0.107 R)
• M9: 1,703,022 km (0.095 R)
• M10: 2,038,869 km (0.05 R)
• M11: 2,134,313 km (0.106 R)
• M12: 2,247,558 km (0.081 R)
• M13: 2,379,504 km (0.096 R)
• M14: 2,463,279 km (0.111 R)
• M15: 2,861,957 km (0.03 R)
• M16: 3,412,776 km (0.085 R)
• M17: 3,739,797 km (0.083 R)
• M18: 4,239,155 km (0.096 R)
• M19: 4,362,274 km (0.08 R)
• M20: 4,930,746 km (0.099 R)
• M21: 5,234,878 km (0.083 R)
• M22: 5,567,584 km (0.092 R)
• M23: 5,702,671 km (0.09 R)
• M24: 5,884,432 km (0.045 R)
• M25: 6,137,552 km (0.111 R)
• M26: 6,253,789 km (0.113 R)
• M27: 6,535,931 km (0.086 R)
• M28: 6,918,453 km (0.033 R)
• M29: 8,110,000 km (0.075 R)
• M30: 8,263,338 km (0.095 R)
• M31: 8,417,723 km (0.099 R)
• M32: 8,886,712 km (0.092 R)
• M33: 9,018,508 km (0.11 R)
• M34: 9,444,562 km (0.117 R)
• M35: 9,714,287 km (0.111 R)
• M36: 10,178,639 km (0.082 R)
• M37: 10,344,244 km (0.102 R)
• M38: 10,427,420 km (0.067 R)
• M39: 10,566,546 km (0.105 R)
• M40: 10,678,296 km (0.107 R)
• M41: 10,846,594 km (0.05 R)
• M42: 11,614,928 km (0.103 R)
• M43: 12,400,915 km (0.115 R)
• M44: 13,174,037 km (0.097 R)
• M45: 13,505,845 km (0.095 R)
• M46: 13,932,050 km (0.082 R)
• M47: 15,048,648 km (0.111 R)
• M48: 15,142,895 km (0.069 R)
• M49: 15,458,846 km (0.049 R)
• M50: 15,649,433 km (0.108 R)
• M51: 16,000,839 km (0.114 R)
• M52: 16,258,147 km (0.113 R)
• M53: 16,581,727 km (0.04 R)
• M54: 16,907,252 km (0.118 R)
• M55: 17,103,674 km (0.085 R)
• M56: 17,333,756 km (0.113 R)
• M57: 17,730,639 km (0.113 R)
• M58: 18,499,721 km (0.046 R)
• M59: 18,939,240 km (0.059 R)
• M60: 19,382,199 km (0.063 R)
• M61: 20,139,613 km (0.103 R)
• M62: 20,243,733 km (0.027 R)
• M63: 20,348,003 km (0.109 R)
• M64: 20,591,848 km (0.112 R)
• M65: 20,801,584 km (0.107 R)
• M66: 20,977,062 km (0.068 R)
• M67: 21,435,281 km (0.072 R)
• M68: 21,541,645 km (0.101 R)
• M69: 21,648,009 km (0.11 R)
• M70: 22,325,986 km (0.055 R)
• M71: 22,541,557 km (0.101 R)
• M72: 22,757,875 km (0.095 R)
• M73: 23,265,162 km (0.047 R)
• M74: 23,849,491 km (0.089 R)
• M75: 24,180,401 km (0.026 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.3

Radius: 12.4

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.76 AU - 7.12 AU

Year: 5825 Days

Day: 10.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,431,888 km

• M1: 183,557 km (0.118 R)
• M2: 321,785 km (0.077 R)
• M3: 531,820 km (0.12 R)
• M4: 755,619 km (0.097 R)
• M5: 841,638 km (0.111 R)
• M6: 1,178,981 km (0.03 R)
• M7: 1,266,346 km (0.087 R)
• M8: 1,479,224 km (0.094 R)
• M9: 1,606,382 km (0.05 R)
• M10: 1,872,068 km (0.088 R)
• M11: 2,152,265 km (0.086 R)
• M12: 2,334,475 km (0.102 R)
• M13: 2,617,364 km (0.102 R)
• M14: 2,891,577 km (0.116 R)
• M15: 3,258,092 km (0.111 R)
• M16: 3,341,568 km (0.061 R)
• M17: 3,425,941 km (0.063 R)
• M18: 3,770,016 km (0.096 R)
• M19: 4,035,702 km (0.055 R)
• M20: 4,148,199 km (0.041 R)
• M21: 4,239,005 km (0.111 R)
• M22: 4,399,374 km (0.109 R)
• M23: 5,704,466 km (0.081 R)
• M24: 5,805,594 km (0.102 R)
• M25: 5,933,052 km (0.085 R)
• M26: 6,425,528 km (0.095 R)
• M27: 6,985,323 km (0.101 R)
• M28: 7,121,008 km (0.104 R)
• M29: 7,644,451 km (0.094 R)
• M30: 8,323,326 km (0.038 R)
• M31: 8,757,609 km (0.063 R)
• M32: 9,437,830 km (0.053 R)
• M33: 9,648,165 km (0.119 R)
• M34: 9,799,409 km (0.118 R)
• M35: 10,412,461 km (0.07 R)
• M36: 10,629,826 km (0.105 R)
• M37: 10,880,253 km (0.077 R)
• M38: 11,006,215 km (0.101 R)
• M39: 11,101,060 km (0.049 R)
• M40: 11,227,769 km (0.037 R)
• M41: 11,450,819 km (0.058 R)
• M42: 11,966,334 km (0.11 R)
• M43: 12,259,546 km (0.076 R)
• M44: 12,522,239 km (0.091 R)
• M45: 12,986,442 km (0.052 R)
• M46: 13,523,797 km (0.114 R)
• M47: 13,659,333 km (0.068 R)
• M48: 14,378,151 km (0.081 R)
• M49: 14,794,481 km (0.071 R)
• M50: 15,039,074 km (0.093 R)
• M51: 15,497,143 km (0.113 R)
• M52: 15,995,453 km (0.087 R)
• M53: 17,264,342 km (0.066 R)
• M54: 17,485,149 km (0.107 R)
• M55: 17,818,004 km (0.079 R)
• M56: 18,115,704 km (0.116 R)
• M57: 20,129,291 km (0.111 R)
• M58: 20,478,303 km (0.1 R)
• M59: 21,221,505 km (0.117 R)
• M60: 22,173,097 km (0.111 R)
• M61: 22,252,982 km (0.096 R)
• M62: 22,493,386 km (0.049 R)
• M63: 22,976,587 km (0.1 R)
• M64: 23,463,379 km (0.071 R)
• M65: 23,667,131 km (0.082 R)
• M66: 23,748,812 km (0.098 R)
• M67: 24,199,849 km (0.106 R)
• M68: 25,026,976 km (0.118 R)
• M69: 25,402,317 km (0.118 R)
• M70: 25,695,529 km (0.102 R)
• M71: 25,779,453 km (0.113 R)
• M72: 26,074,161 km (0.109 R)
• M73: 27,994,698 km (0.086 R)
• M74: 28,471,018 km (0.109 R)
• M75: 28,688,533 km (0.107 R)
• M76: 28,906,497 km (0.108 R)
• M77: 29,212,575 km (0.107 R)
• M78: 29,431,885 km (0.089 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 10,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit