🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.78 AU - 0.8 AU

Year: 246 Days

Day: 12.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,742,747 km

• M1: 460,462 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.77 AU - 0.99 AU

Year: 289 Days

Day: 37.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.85 AU - 1.03 AU

Year: 319 Days

Day: 37.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,742,747 km

• M1: 266,135 km (0.11 R)
• M2: 440,416 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.06 AU - 2.62 AU

Year: 1252 Days

Day: 22.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.1

Radius: 12

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.53 AU - 8.53 AU

Year: 6521 Days

Day: 8.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,742,747 km

• M1: 159,023 km (0.055 R)
• M2: 242,349 km (0.032 R)
• M3: 349,461 km (0.049 R)
• M4: 701,614 km (0.095 R)
• M5: 787,932 km (0.055 R)
• M6: 988,842 km (0.12 R)
• M7: 1,207,255 km (0.107 R)
• M8: 1,386,323 km (0.1 R)
• M9: 1,536,221 km (0.111 R)
• M10: 1,613,114 km (0.078 R)
• M11: 1,976,637 km (0.079 R)
• M12: 2,343,600 km (0.108 R)
• M13: 2,478,388 km (0.101 R)
• M14: 2,898,459 km (0.074 R)
• M15: 3,117,021 km (0.087 R)
• M16: 4,018,199 km (0.095 R)
• M17: 4,372,596 km (0.079 R)
• M18: 4,483,747 km (0.099 R)
• M19: 4,624,070 km (0.059 R)
• M20: 4,851,609 km (0.116 R)
• M21: 4,995,671 km (0.058 R)
• M22: 5,141,230 km (0.095 R)
• M23: 5,229,194 km (0.087 R)
• M24: 5,436,536 km (0.062 R)
• M25: 6,672,963 km (0.042 R)
• M26: 7,322,816 km (0.09 R)
• M27: 7,588,502 km (0.11 R)
• M28: 7,823,520 km (0.108 R)
• M29: 8,893,444 km (0.09 R)
• M30: 9,753,183 km (0.105 R)
• M31: 9,862,539 km (0.084 R)
• M32: 10,564,602 km (0.114 R)
• M33: 10,714,499 km (0.113 R)
• M34: 11,705,734 km (0.104 R)
• M35: 11,860,867 km (0.065 R)
• M36: 11,977,703 km (0.043 R)
• M37: 12,409,143 km (0.11 R)
• M38: 12,527,774 km (0.036 R)
• M39: 14,684,228 km (0.063 R)
• M40: 15,061,813 km (0.099 R)
• M41: 15,188,373 km (0.081 R)
• M42: 17,128,807 km (0.106 R)
• M43: 17,393,445 km (0.118 R)
• M44: 17,659,430 km (0.077 R)
• M45: 19,192,060 km (0.108 R)
• M46: 19,927,932 km (0.091 R)
• M47: 20,252,709 km (0.104 R)
• M48: 20,719,903 km (0.102 R)
• M49: 20,813,701 km (0.117 R)
• M50: 21,379,929 km (0.115 R)
• M51: 22,046,837 km (0.054 R)
• M52: 23,157,302 km (0.044 R)
• M53: 23,596,671 km (0.032 R)
• M54: 24,931,682 km (0.1 R)
• M55: 25,131,545 km (0.051 R)
• M56: 25,231,626 km (0.054 R)
• M57: 25,784,689 km (0.115 R)
• M58: 26,138,787 km (0.049 R)
• M59: 26,800,608 km (0.069 R)
• M60: 28,088,795 km (0.119 R)
• M61: 29,133,886 km (0.105 R)
• M62: 29,502,645 km (0.115 R)
• M63: 29,926,007 km (0.063 R)
• M64: 30,351,463 km (0.076 R)
• M65: 31,315,771 km (0.119 R)
• M66: 31,423,631 km (0.119 R)
• M67: 32,562,819 km (0.032 R)
• M68: 33,715,471 km (0.101 R)
• M69: 34,324,483 km (0.119 R)
• M70: 34,602,586 km (0.086 R)
• M71: 35,161,035 km (0.045 R)
• M72: 35,834,973 km (0.057 R)
• M73: 35,947,770 km (0.099 R)
• M74: 36,854,034 km (0.083 R)
• M75: 37,653,186 km (0.11 R)
• M76: 38,515,767 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.3

Radius: 8.1

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.27 AU - 13.25 AU

Year: 14109 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,742,747 km

• M1: 110,553 km (0.109 R)
• M2: 189,092 km (0.111 R)
• M3: 410,646 km (0.114 R)
• M4: 651,200 km (0.105 R)
• M5: 977,323 km (0.039 R)
• M6: 1,066,334 km (0.115 R)
• M7: 1,277,117 km (0.053 R)
• M8: 1,578,706 km (0.047 R)
• M9: 2,426,627 km (0.053 R)
• M10: 2,487,663 km (0.104 R)
• M11: 2,896,215 km (0.089 R)
• M12: 3,225,031 km (0.11 R)
• M13: 3,496,551 km (0.084 R)
• M14: 3,917,819 km (0.103 R)
• M15: 4,207,590 km (0.11 R)
• M16: 4,281,192 km (0.108 R)
• M17: 4,693,484 km (0.042 R)
• M18: 4,962,461 km (0.101 R)
• M19: 5,236,524 km (0.115 R)
• M20: 5,435,339 km (0.112 R)
• M21: 6,895,115 km (0.076 R)
• M22: 7,113,229 km (0.081 R)
• M23: 7,333,437 km (0.113 R)
• M24: 8,654,835 km (0.093 R)
• M25: 9,079,843 km (0.074 R)
• M26: 9,175,137 km (0.081 R)
• M27: 11,458,599 km (0.08 R)
• M28: 11,665,044 km (0.112 R)
• M29: 11,924,895 km (0.097 R)
• M30: 11,977,105 km (0.081 R)
• M31: 12,186,691 km (0.12 R)
• M32: 14,182,177 km (0.108 R)
• M33: 14,237,529 km (0.075 R)
• M34: 14,292,880 km (0.111 R)
• M35: 14,348,381 km (0.082 R)
• M36: 14,850,880 km (0.104 R)
• M37: 15,132,573 km (0.081 R)
• M38: 15,416,061 km (0.089 R)
• M39: 16,276,847 km (0.063 R)
• M40: 16,334,741 km (0.101 R)
• M41: 16,509,023 km (0.117 R)
• M42: 17,153,191 km (0.052 R)
• M43: 17,448,647 km (0.075 R)
• M44: 18,466,062 km (0.11 R)
• M45: 18,768,998 km (0.108 R)
• M46: 19,502,626 km (0.077 R)
• M47: 19,873,030 km (0.116 R)
• M48: 22,079,150 km (0.118 R)
• M49: 22,271,832 km (0.083 R)
• M50: 22,594,215 km (0.086 R)
• M51: 24,361,864 km (0.107 R)
• M52: 24,494,557 km (0.108 R)
• M53: 26,650,113 km (0.085 R)
• M54: 27,474,098 km (0.095 R)
• M55: 28,515,748 km (0.107 R)
• M56: 28,585,610 km (0.108 R)
• M57: 28,655,622 km (0.116 R)
• M58: 29,924,511 km (0.059 R)
• M59: 30,066,629 km (0.115 R)
• M60: 30,422,971 km (0.103 R)
• M61: 30,780,659 km (0.072 R)
• M62: 31,644,886 km (0.085 R)
• M63: 31,789,697 km (0.095 R)
• M64: 32,663,199 km (0.067 R)
• M65: 32,809,506 km (0.118 R)
• M66: 33,544,480 km (0.11 R)
• M67: 34,210,639 km (0.101 R)
• M68: 34,508,190 km (0.079 R)
• M69: 36,008,357 km (0.106 R)
• M70: 36,386,690 km (0.094 R)
• M71: 37,990,230 km (0.047 R)
• M72: 38,067,123 km (0.095 R)
• M73: 38,298,252 km (0.06 R)
• M74: 40,242,276 km (0.1 R)
• M75: 40,399,204 km (0.036 R)
• M76: 40,477,743 km (0.062 R)
• M77: 44,711,812 km (0.086 R)
• M78: 45,037,037 km (0.047 R)
• M79: 45,118,568 km (0.115 R)
• M80: 46,099,481 km (0.102 R)
• M81: 47,916,198 km (0.113 R)
• M82: 47,999,374 km (0.093 R)
• M83: 49,000,633 km (0.117 R)
• M84: 49,336,031 km (0.07 R)
• M85: 50,515,611 km (0.089 R)
• M86: 52,816,575 km (0.101 R)
• M87: 52,902,594 km (0.092 R)
• M88: 53,677,511 km (0.088 R)
• M89: 55,238,864 km (0.099 R)
• M90: 55,500,511 km (0.079 R)
• M91: 56,551,286 km (0.115 R)
• M92: 58,672,434 km (0.101 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 15,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit