🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.99 AU - 1.07 AU

Year: 371 Days

Day: 24.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.01 AU - 1.59 AU

Year: 526 Days

Day: 26.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,570,297 km

• M1: 47,572 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.36 AU - 1.76 AU

Year: 691 Days

Day: 40.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,570,297 km

• M1: 47,123 km (0.112 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 14.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.8 AU - 7.56 AU

Year: 5450 Days

Day: 5.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,570,297 km

• M1: 326,273 km (0.069 R)
• M2: 486,492 km (0.081 R)
• M3: 830,567 km (0.084 R)
• M4: 1,162,226 km (0.097 R)
• M5: 1,396,945 km (0.074 R)
• M6: 2,058,915 km (0.029 R)
• M7: 2,257,731 km (0.028 R)
• M8: 2,879,161 km (0.113 R)
• M9: 3,231,164 km (0.115 R)
• M10: 3,567,610 km (0.077 R)
• M11: 3,992,618 km (0.089 R)
• M12: 4,164,057 km (0.068 R)
• M13: 4,369,903 km (0.118 R)
• M14: 4,530,721 km (0.047 R)
• M15: 4,974,578 km (0.064 R)
• M16: 5,227,398 km (0.083 R)
• M17: 6,738,935 km (0.112 R)
• M18: 6,981,583 km (0.101 R)
• M19: 7,417,960 km (0.1 R)
• M20: 7,804,671 km (0.108 R)
• M21: 8,039,838 km (0.078 R)
• M22: 8,861,430 km (0.089 R)
• M23: 9,230,488 km (0.061 R)
• M24: 9,437,830 km (0.059 R)
• M25: 9,772,780 km (0.081 R)
• M26: 10,779,275 km (0.045 R)
• M27: 11,151,474 km (0.084 R)
• M28: 12,544,679 km (0.119 R)
• M29: 12,959,364 km (0.071 R)
• M30: 13,052,265 km (0.093 R)
• M31: 13,261,851 km (0.111 R)
• M32: 13,755,225 km (0.089 R)
• M33: 14,111,418 km (0.111 R)
• M34: 14,422,581 km (0.099 R)
• M35: 15,689,825 km (0.043 R)
• M36: 15,863,059 km (0.113 R)
• M37: 16,086,857 km (0.118 R)
• M38: 16,562,878 km (0.068 R)
• M39: 16,967,241 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.5

Radius: 4.4

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.96 AU - 19.42 AU

Year: 26395 Days

Day: 16.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,570,297 km

• M1: 73,303 km (0.09 R)
• M2: 311,164 km (0.096 R)
• M3: 436,676 km (0.04 R)
• M4: 599,289 km (0.086 R)
• M5: 733,179 km (0.118 R)
• M6: 1,387,221 km (0.106 R)
• M7: 1,973,794 km (0.115 R)
• M8: 2,520,425 km (0.07 R)
• M9: 2,810,196 km (0.117 R)
• M10: 3,303,719 km (0.099 R)
• M11: 3,660,809 km (0.088 R)
• M12: 3,782,582 km (0.11 R)
• M13: 4,113,792 km (0.118 R)
• M14: 4,671,792 km (0.058 R)
• M15: 5,071,817 km (0.09 R)
• M16: 5,344,683 km (0.102 R)
• M17: 5,529,137 km (0.099 R)
• M18: 6,336,517 km (0.116 R)
• M19: 6,729,062 km (0.083 R)
• M20: 6,778,579 km (0.057 R)
• M21: 7,900,862 km (0.08 R)
• M22: 8,536,802 km (0.094 R)
• M23: 8,969,888 km (0.118 R)
• M24: 10,772,393 km (0.116 R)
• M25: 10,830,437 km (0.117 R)
• M26: 10,888,631 km (0.081 R)
• M27: 12,013,906 km (0.118 R)
• M28: 12,195,069 km (0.115 R)
• M29: 13,424,913 km (0.087 R)
• M30: 14,181,579 km (0.037 R)
• M31: 14,887,382 km (0.077 R)
• M32: 16,199,505 km (0.109 R)
• M33: 17,004,341 km (0.084 R)
• M34: 19,637,712 km (0.074 R)
• M35: 19,779,830 km (0.094 R)
• M36: 20,064,964 km (0.061 R)
• M37: 20,567,314 km (0.077 R)
• M38: 21,292,115 km (0.082 R)
• M39: 22,543,352 km (0.114 R)
• M40: 22,766,702 km (0.071 R)
• M41: 23,742,528 km (0.101 R)
• M42: 23,818,225 km (0.106 R)
• M43: 24,121,609 km (0.113 R)
• M44: 24,502,635 km (0.064 R)
• M45: 24,655,524 km (0.062 R)
• M46: 25,193,478 km (0.093 R)
• M47: 25,425,056 km (0.099 R)
• M48: 27,145,730 km (0.106 R)
• M49: 29,308,018 km (0.078 R)
• M50: 29,470,481 km (0.048 R)
• M51: 30,450,946 km (0.062 R)
• M52: 31,193,250 km (0.118 R)
• M53: 32,108,640 km (0.095 R)
• M54: 32,695,811 km (0.103 R)
• M55: 33,286,424 km (0.05 R)
• M56: 34,649,709 km (0.093 R)
• M57: 35,684,029 km (0.075 R)
• M58: 36,204,929 km (0.102 R)
• M59: 38,136,686 km (0.091 R)
• M60: 38,402,671 km (0.097 R)
• M61: 38,847,276 km (0.059 R)
• M62: 40,281,770 km (0.101 R)
• M63: 40,914,868 km (0.119 R)
• M64: 41,096,330 km (0.071 R)
• M65: 41,187,136 km (0.092 R)
• M66: 41,733,468 km (0.046 R)
• M67: 42,007,680 km (0.077 R)
• M68: 42,190,639 km (0.119 R)
• M69: 43,387,122 km (0.093 R)
• M70: 43,572,175 km (0.025 R)
• M71: 43,850,128 km (0.117 R)
• M72: 44,128,829 km (0.116 R)
• M73: 44,687,876 km (0.098 R)
• M74: 45,249,317 km (0.034 R)
• M75: 45,343,115 km (0.115 R)
• M76: 45,624,957 km (0.074 R)
• M77: 45,813,151 km (0.116 R)
• M78: 46,568,321 km (0.034 R)
• M79: 47,232,685 km (0.103 R)
• M80: 48,282,713 km (0.117 R)
• M81: 48,666,581 km (0.103 R)
• M82: 49,051,347 km (0.094 R)
• M83: 50,503,344 km (0.059 R)
• M84: 51,577,007 km (0.107 R)
• M85: 52,067,539 km (0.104 R)
• M86: 53,548,408 km (0.086 R)
• M87: 53,846,258 km (0.101 R)
• M88: 55,143,122 km (0.07 R)
• M89: 56,248,500 km (0.084 R)
• M90: 58,890,399 km (0.071 R)
• M91: 61,260,777 km (0.114 R)
• M92: 61,988,421 km (0.032 R)
• M93: 63,242,350 km (0.101 R)
• M94: 65,138,952 km (0.096 R)
• M95: 68,772,086 km (0.087 R)
• M96: 71,157,723 km (0.11 R)
• M97: 71,375,837 km (0.049 R)
• M98: 71,485,043 km (0.027 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 13,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit