🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.51 AU - 0.63 AU

Year: 153 Days

Day: 31.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.5 AU - 0.68 AU

Year: 162 Days

Day: 28.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,787,308 km

• M1: 515,065 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.13 AU - 1.41 AU

Year: 510 Days

Day: 13.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.22 AU - 1.88 AU

Year: 688 Days

Day: 25.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.97 AU - 1.99 AU

Year: 993 Days

Day: 30.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,787,308 km

• M1: 417,976 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.94 AU - 5.28 AU

Year: 4117 Days

Day: 18 Hours

Environment

Temp: -129 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,787,308 km

• M1: 92,152 km (0.081 R)
• M2: 3,744,584 km (0.096 R)

Asteroid Belt

Center: 6.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.4

Radius: 14.5

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.14 AU - 10.18 AU

Year: 8309 Days

Day: 11.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,787,308 km

• M1: 183,257 km (0.111 R)
• M2: 286,330 km (0.057 R)
• M3: 460,013 km (0.062 R)
• M4: 795,113 km (0.078 R)
• M5: 915,689 km (0.078 R)
• M6: 1,014,274 km (0.094 R)
• M7: 1,208,003 km (0.114 R)
• M8: 1,480,869 km (0.071 R)
• M9: 2,049,341 km (0.038 R)
• M10: 2,182,633 km (0.09 R)
• M11: 2,279,722 km (0.044 R)
• M12: 2,682,739 km (0.105 R)
• M13: 2,787,158 km (0.103 R)
• M14: 3,043,419 km (0.096 R)
• M15: 3,307,609 km (0.095 R)
• M16: 3,533,651 km (0.085 R)
• M17: 3,671,880 km (0.117 R)
• M18: 4,218,211 km (0.105 R)
• M19: 4,488,684 km (0.111 R)
• M20: 4,663,863 km (0.081 R)
• M21: 4,995,223 km (0.093 R)
• M22: 5,493,533 km (0.105 R)
• M23: 5,952,948 km (0.089 R)
• M24: 6,312,881 km (0.087 R)
• M25: 6,594,573 km (0.077 R)
• M26: 6,909,327 km (0.112 R)
• M27: 8,004,084 km (0.089 R)
• M28: 8,649,450 km (0.079 R)
• M29: 9,215,977 km (0.085 R)
• M30: 9,375,598 km (0.104 R)
• M31: 10,286,050 km (0.095 R)
• M32: 10,785,408 km (0.097 R)
• M33: 10,886,237 km (0.12 R)
• M34: 11,429,427 km (0.07 R)
• M35: 11,532,350 km (0.057 R)
• M36: 11,981,443 km (0.114 R)
• M37: 12,754,864 km (0.118 R)
• M38: 12,897,132 km (0.101 R)
• M39: 14,646,380 km (0.116 R)
• M40: 15,510,906 km (0.072 R)
• M41: 15,624,899 km (0.088 R)
• M42: 15,739,042 km (0.109 R)
• M43: 15,968,526 km (0.119 R)
• M44: 16,858,034 km (0.089 R)
• M45: 17,092,754 km (0.11 R)
• M46: 17,962,665 km (0.11 R)
• M47: 18,162,378 km (0.088 R)
• M48: 18,483,415 km (0.088 R)
• M49: 19,090,633 km (0.109 R)
• M50: 19,417,056 km (0.056 R)
• M51: 19,704,284 km (0.097 R)
• M52: 20,491,019 km (0.093 R)
• M53: 20,616,083 km (0.071 R)
• M54: 20,741,595 km (0.1 R)
• M55: 20,993,219 km (0.062 R)
• M56: 21,203,553 km (0.086 R)
• M57: 21,754,074 km (0.096 R)
• M58: 21,966,951 km (0.059 R)
• M59: 22,095,157 km (0.109 R)
• M60: 22,266,297 km (0.082 R)
• M61: 22,480,970 km (0.075 R)
• M62: 23,389,926 km (0.071 R)
• M63: 24,002,679 km (0.037 R)
• M64: 24,134,624 km (0.081 R)
• M65: 25,512,570 km (0.103 R)
• M66: 26,052,768 km (0.026 R)
• M67: 26,733,439 km (0.086 R)
• M68: 26,824,693 km (0.112 R)
• M69: 27,190,460 km (0.116 R)
• M70: 27,834,629 km (0.092 R)
• M71: 28,670,282 km (0.102 R)
• M72: 28,763,631 km (0.086 R)
• M73: 28,997,453 km (0.091 R)
• M74: 29,231,873 km (0.071 R)
• M75: 29,419,917 km (0.08 R)
• M76: 30,318,701 km (0.093 R)
• M77: 30,508,990 km (0.116 R)
• M78: 30,890,913 km (0.096 R)
• M79: 31,611,227 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.1

Radius: 3.5

Gravity: 22.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.93 AU - 16.13 AU

Year: 16765 Days

Day: 21.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,787,308 km

• M1: 134,937 km (0.099 R)
• M2: 471,682 km (0.095 R)
• M3: 650,452 km (0.084 R)
• M4: 685,158 km (0.101 R)
• M5: 1,044,941 km (0.119 R)
• M6: 1,298,061 km (0.113 R)
• M7: 1,364,333 km (0.115 R)
• M8: 1,593,068 km (0.099 R)
• M9: 2,163,185 km (0.069 R)
• M10: 2,511,000 km (0.09 R)
• M11: 2,593,578 km (0.102 R)
• M12: 2,875,720 km (0.117 R)
• M13: 3,377,471 km (0.059 R)
• M14: 4,066,070 km (0.048 R)
• M15: 4,459,363 km (0.082 R)
• M16: 4,796,407 km (0.109 R)
• M17: 5,211,541 km (0.108 R)
• M18: 5,602,141 km (0.107 R)
• M19: 5,892,211 km (0.075 R)
• M20: 6,411,316 km (0.071 R)
• M21: 6,562,410 km (0.11 R)
• M22: 7,295,589 km (0.12 R)
• M23: 7,492,759 km (0.12 R)
• M24: 8,299,091 km (0.077 R)
• M25: 8,463,649 km (0.104 R)
• M26: 9,302,594 km (0.117 R)
• M27: 9,559,304 km (0.068 R)
• M28: 9,905,324 km (0.107 R)
• M29: 10,476,339 km (0.118 R)
• M30: 11,057,975 km (0.064 R)
• M31: 11,375,422 km (0.114 R)
• M32: 11,834,089 km (0.096 R)
• M33: 13,150,401 km (0.113 R)
• M34: 14,069,829 km (0.11 R)
• M35: 14,909,672 km (0.056 R)
• M36: 16,482,693 km (0.059 R)
• M37: 17,210,188 km (0.05 R)
• M38: 17,683,366 km (0.104 R)
• M39: 18,320,952 km (0.064 R)
• M40: 19,892,478 km (0.104 R)
• M41: 21,393,991 km (0.053 R)
• M42: 22,016,019 km (0.042 R)
• M43: 22,186,860 km (0.057 R)
• M44: 23,684,484 km (0.096 R)
• M45: 23,976,200 km (0.114 R)
• M46: 24,210,471 km (0.083 R)
• M47: 24,563,222 km (0.072 R)
• M48: 25,273,962 km (0.072 R)
• M49: 25,631,800 km (0.116 R)
• M50: 26,654,900 km (0.054 R)
• M51: 26,715,487 km (0.028 R)
• M52: 27,262,866 km (0.046 R)
• M53: 28,306,909 km (0.082 R)
• M54: 28,740,743 km (0.102 R)
• M55: 29,991,830 km (0.095 R)
• M56: 30,370,761 km (0.078 R)
• M57: 30,751,189 km (0.072 R)
• M58: 32,676,663 km (0.045 R)
• M59: 32,871,439 km (0.087 R)
• M60: 34,839,399 km (0.113 R)
• M61: 36,239,635 km (0.051 R)
• M62: 38,271,474 km (0.07 R)
• M63: 38,613,754 km (0.094 R)
• M64: 39,577,463 km (0.074 R)
• M65: 40,340,113 km (0.064 R)
• M66: 40,897,814 km (0.039 R)
• M67: 42,515,565 km (0.067 R)
• M68: 42,657,234 km (0.055 R)
• M69: 43,795,973 km (0.119 R)
• M70: 47,125,424 km (0.083 R)
• M71: 48,007,303 km (0.113 R)
• M72: 48,228,708 km (0.097 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 11,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit