🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.58 AU - 0.88 AU

Year: 219 Days

Day: 17 Hours

Environment

Temp: 147 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.72 AU - 0.8 AU

Year: 233 Days

Day: 22.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,791,277 km

• M1: 103,971 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.49 AU - 1.67 AU

Year: 698 Days

Day: 34.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.6

Radius: 11.3

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.49 AU - 7.99 AU

Year: 6847 Days

Day: 8.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,791,277 km

• M1: 141,819 km (0.119 R)
• M2: 300,692 km (0.117 R)
• M3: 440,715 km (0.081 R)
• M4: 781,200 km (0.077 R)
• M5: 939,624 km (0.119 R)
• M6: 1,499,419 km (0.045 R)
• M7: 1,679,535 km (0.103 R)
• M8: 2,061,459 km (0.1 R)
• M9: 2,400,747 km (0.11 R)
• M10: 2,588,941 km (0.034 R)
• M11: 2,831,289 km (0.097 R)
• M12: 3,157,562 km (0.08 R)
• M13: 3,312,246 km (0.105 R)
• M14: 3,390,486 km (0.095 R)
• M15: 4,067,267 km (0.092 R)
• M16: 4,236,013 km (0.099 R)
• M17: 4,321,284 km (0.113 R)
• M18: 4,493,471 km (0.097 R)
• M19: 4,874,347 km (0.081 R)
• M20: 5,235,327 km (0.116 R)
• M21: 5,698,781 km (0.106 R)
• M22: 5,793,028 km (0.097 R)
• M23: 6,500,476 km (0.097 R)
• M24: 7,133,425 km (0.083 R)
• M25: 7,612,437 km (0.118 R)
• M26: 7,890,839 km (0.103 R)
• M27: 8,279,195 km (0.071 R)
• M28: 8,565,675 km (0.079 R)
• M29: 9,332,962 km (0.114 R)
• M30: 9,444,263 km (0.048 R)
• M31: 9,630,961 km (0.092 R)
• M32: 9,781,307 km (0.043 R)
• M33: 10,428,468 km (0.117 R)
• M34: 10,932,762 km (0.076 R)
• M35: 12,821,884 km (0.098 R)
• M36: 13,111,805 km (0.12 R)
• M37: 13,656,042 km (0.066 R)
• M38: 13,867,274 km (0.097 R)
• M39: 14,037,067 km (0.08 R)
• M40: 14,378,749 km (0.117 R)
• M41: 14,507,702 km (0.064 R)
• M42: 14,809,890 km (0.107 R)
• M43: 15,114,022 km (0.05 R)
• M44: 15,332,585 km (0.08 R)
• M45: 15,420,399 km (0.115 R)
• M46: 15,640,457 km (0.09 R)
• M47: 15,950,275 km (0.099 R)
• M48: 17,073,455 km (0.086 R)
• M49: 17,209,889 km (0.07 R)
• M50: 17,483,952 km (0.114 R)
• M51: 18,688,364 km (0.051 R)
• M52: 18,875,960 km (0.072 R)
• M53: 19,823,812 km (0.073 R)
• M54: 20,111,040 km (0.032 R)
• M55: 21,225,395 km (0.097 R)
• M56: 21,323,232 km (0.116 R)
• M57: 21,568,423 km (0.081 R)
• M58: 21,864,028 km (0.086 R)
• M59: 22,758,773 km (0.102 R)
• M60: 24,481,243 km (0.089 R)
• M61: 24,789,564 km (0.118 R)
• M62: 24,892,637 km (0.105 R)
• M63: 25,670,097 km (0.054 R)
• M64: 26,140,582 km (0.084 R)
• M65: 27,622,050 km (0.102 R)
• M66: 28,050,199 km (0.102 R)
• M67: 28,319,027 km (0.11 R)
• M68: 28,480,742 km (0.101 R)
• M69: 28,750,916 km (0.118 R)
• M70: 29,021,837 km (0.076 R)
• M71: 29,511,920 km (0.057 R)
• M72: 29,621,126 km (0.12 R)
• M73: 30,279,507 km (0.073 R)
• M74: 32,621,611 km (0.038 R)
• M75: 33,586,068 km (0.078 R)
• M76: 33,700,062 km (0.113 R)
• M77: 34,963,566 km (0.054 R)
• M78: 35,659,196 km (0.103 R)
• M79: 35,833,776 km (0.054 R)
• M80: 37,300,135 km (0.08 R)
• M81: 37,714,222 km (0.075 R)
• M82: 39,626,531 km (0.094 R)
• M83: 40,230,607 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.4

Radius: 13

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.43 AU - 12.23 AU

Year: 12526 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,791,277 km

• M1: 233,971 km (0.108 R)
• M2: 325,675 km (0.097 R)
• M3: 455,077 km (0.048 R)
• M4: 537,056 km (0.064 R)
• M5: 1,605,484 km (0.06 R)
• M6: 1,966,614 km (0.102 R)
• M7: 2,201,931 km (0.107 R)
• M8: 2,929,575 km (0.094 R)
• M9: 3,097,274 km (0.087 R)
• M10: 3,619,670 km (0.114 R)
• M11: 3,727,530 km (0.08 R)
• M12: 4,245,288 km (0.118 R)
• M13: 4,397,579 km (0.052 R)
• M14: 4,785,935 km (0.088 R)
• M15: 4,984,451 km (0.105 R)
• M16: 5,348,573 km (0.096 R)
• M17: 5,554,719 km (0.08 R)
• M18: 5,637,895 km (0.065 R)
• M19: 5,763,408 km (0.106 R)
• M20: 5,889,967 km (0.101 R)
• M21: 6,361,799 km (0.075 R)
• M22: 6,757,037 km (0.115 R)
• M23: 6,935,208 km (0.109 R)
• M24: 7,115,024 km (0.065 R)
• M25: 7,756,650 km (0.071 R)
• M26: 7,990,321 km (0.112 R)
• M27: 8,608,909 km (0.057 R)
• M28: 8,850,958 km (0.087 R)
• M29: 9,740,916 km (0.083 R)
• M30: 10,043,851 km (0.099 R)
• M31: 10,971,657 km (0.063 R)
• M32: 12,142,560 km (0.056 R)
• M33: 12,963,553 km (0.116 R)
• M34: 13,689,701 km (0.085 R)
• M35: 14,086,136 km (0.091 R)
• M36: 14,200,129 km (0.045 R)
• M37: 14,774,585 km (0.12 R)
• M38: 16,184,395 km (0.094 R)
• M39: 18,254,381 km (0.115 R)
• M40: 19,067,595 km (0.11 R)
• M41: 19,573,984 km (0.057 R)
• M42: 20,149,038 km (0.098 R)
• M43: 20,729,627 km (0.06 R)
• M44: 21,709,493 km (0.092 R)
• M45: 21,907,262 km (0.062 R)
• M46: 22,304,594 km (0.12 R)
• M47: 24,190,424 km (0.059 R)
• M48: 24,532,555 km (0.099 R)
• M49: 24,669,886 km (0.095 R)
• M50: 24,807,366 km (0.102 R)
• M51: 25,152,339 km (0.101 R)
• M52: 25,638,083 km (0.078 R)
• M53: 25,986,945 km (0.116 R)
• M54: 26,618,847 km (0.118 R)
• M55: 26,759,918 km (0.066 R)
• M56: 27,184,626 km (0.107 R)
• M57: 27,397,952 km (0.099 R)
• M58: 29,926,605 km (0.082 R)
• M59: 30,367,620 km (0.119 R)
• M60: 30,958,980 km (0.092 R)
• M61: 34,662,874 km (0.055 R)
• M62: 36,449,222 km (0.111 R)
• M63: 37,393,035 km (0.113 R)
• M64: 38,984,008 km (0.115 R)
• M65: 39,144,228 km (0.111 R)
• M66: 39,304,746 km (0.081 R)
• M67: 39,465,564 km (0.056 R)
• M68: 40,191,712 km (0.069 R)
• M69: 41,003,580 km (0.084 R)
• M70: 41,248,322 km (0.104 R)
• M71: 42,891,654 km (0.06 R)
• M72: 43,471,795 km (0.114 R)
• M73: 43,887,827 km (0.087 R)
• M74: 44,221,729 km (0.063 R)
• M75: 44,975,702 km (0.093 R)
• M76: 49,155,467 km (0.113 R)
• M77: 49,242,084 km (0.089 R)
• M78: 52,392,914 km (0.119 R)
• M79: 53,101,859 km (0.117 R)
• M80: 54,529,471 km (0.099 R)
• M81: 58,428,141 km (0.108 R)
• M82: 61,667,384 km (0.098 R)
• M83: 62,228,525 km (0.057 R)
• M84: 62,509,620 km (0.112 R)
• M85: 62,791,313 km (0.104 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 14,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit