🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.68 AU - 0.68 AU

Year: 201 Days

Day: 36.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,607,685 km

• M1: 185,950 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.72 AU - 1.12 AU

Year: 316 Days

Day: 12.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,607,685 km

• M1: 603,328 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.93 AU - 1.21 AU

Year: 396 Days

Day: 37 Hours

Environment

Temp: 22 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,607,685 km

• M1: 74,350 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.22 AU - 2.62 AU

Year: 1348 Days

Day: 18.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,607,685 km

• M1: 71,358 km (0.103 R)
• M2: 121,473 km (0.09 R)

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.7

Radius: 11.9

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.68 AU - 5.96 AU

Year: 5029 Days

Day: 7.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,607,685 km

• M1: 148,999 km (0.08 R)
• M2: 311,912 km (0.082 R)
• M3: 475,422 km (0.118 R)
• M4: 660,475 km (0.096 R)
• M5: 736,620 km (0.053 R)
• M6: 913,145 km (0.066 R)
• M7: 1,277,416 km (0.048 R)
• M8: 1,776,176 km (0.116 R)
• M9: 2,232,748 km (0.073 R)
• M10: 2,312,334 km (0.077 R)
• M11: 2,598,964 km (0.072 R)
• M12: 4,099,730 km (0.116 R)
• M13: 4,272,366 km (0.104 R)
• M14: 4,676,280 km (0.069 R)
• M15: 4,753,323 km (0.102 R)
• M16: 5,385,673 km (0.116 R)
• M17: 6,044,502 km (0.069 R)
• M18: 6,241,522 km (0.109 R)
• M19: 6,469,210 km (0.09 R)
• M20: 6,584,101 km (0.114 R)
• M21: 7,080,318 km (0.075 R)
• M22: 7,437,707 km (0.099 R)
• M23: 7,588,502 km (0.066 R)
• M24: 8,046,720 km (0.12 R)
• M25: 8,201,554 km (0.089 R)
• M26: 8,451,233 km (0.057 R)
• M27: 8,671,740 km (0.09 R)
• M28: 9,183,065 km (0.104 R)
• M29: 9,540,455 km (0.085 R)
• M30: 9,836,060 km (0.1 R)
• M31: 10,035,025 km (0.111 R)
• M32: 10,980,484 km (0.107 R)
• M33: 11,638,266 km (0.086 R)
• M34: 11,919,061 km (0.088 R)
• M35: 12,095,736 km (0.113 R)
• M36: 12,308,913 km (0.077 R)
• M37: 12,451,629 km (0.12 R)
• M38: 12,774,910 km (0.119 R)
• M39: 13,064,681 km (0.079 R)
• M40: 13,393,198 km (0.062 R)
• M41: 14,170,359 km (0.089 R)
• M42: 14,583,399 km (0.071 R)
• M43: 14,848,187 km (0.117 R)
• M44: 16,510,070 km (0.094 R)
• M45: 16,707,090 km (0.119 R)
• M46: 17,023,938 km (0.088 R)
• M47: 17,103,525 km (0.055 R)
• M48: 17,503,100 km (0.093 R)
• M49: 18,067,683 km (0.086 R)
• M50: 18,148,914 km (0.088 R)
• M51: 18,679,239 km (0.072 R)
• M52: 18,967,065 km (0.095 R)
• M53: 19,588,495 km (0.082 R)
• M54: 20,006,621 km (0.08 R)
• M55: 20,639,270 km (0.073 R)
• M56: 21,192,782 km (0.117 R)
• M57: 22,401,832 km (0.072 R)
• M58: 22,532,581 km (0.112 R)
• M59: 22,882,789 km (0.101 R)
• M60: 23,102,698 km (0.076 R)
• M61: 23,544,311 km (0.072 R)
• M62: 23,810,745 km (0.056 R)
• M63: 24,256,846 km (0.119 R)
• M64: 25,384,365 km (0.035 R)
• M65: 26,298,707 km (0.103 R)
• M66: 26,436,786 km (0.077 R)
• M67: 26,528,938 km (0.078 R)
• M68: 26,945,120 km (0.062 R)
• M69: 28,206,679 km (0.117 R)
• M70: 29,010,767 km (0.079 R)
• M71: 31,516,980 km (0.114 R)
• M72: 32,154,267 km (0.102 R)
• M73: 32,795,892 km (0.119 R)
• M74: 33,143,109 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.2

Radius: 12.1

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.11 AU - 11.21 AU

Year: 9929 Days

Day: 12.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,607,685 km

• M1: 151,991 km (0.076 R)
• M2: 280,047 km (0.05 R)
• M3: 407,505 km (0.063 R)
• M4: 502,499 km (0.109 R)
• M5: 736,919 km (0.112 R)
• M6: 1,008,140 km (0.07 R)
• M7: 1,881,492 km (0.117 R)
• M8: 2,468,664 km (0.086 R)
• M9: 2,630,978 km (0.051 R)
• M10: 2,713,556 km (0.035 R)
• M11: 2,881,255 km (0.039 R)
• M12: 3,256,596 km (0.118 R)
• M13: 3,435,216 km (0.1 R)
• M14: 3,709,279 km (0.111 R)
• M15: 4,149,845 km (0.076 R)
• M16: 4,409,248 km (0.109 R)
• M17: 4,507,833 km (0.062 R)
• M18: 4,674,036 km (0.105 R)
• M19: 4,808,375 km (0.09 R)
• M20: 5,605,881 km (0.103 R)
• M21: 5,712,843 km (0.078 R)
• M22: 6,148,024 km (0.07 R)
• M23: 6,669,522 km (0.101 R)
• M24: 8,317,791 km (0.09 R)
• M25: 8,769,577 km (0.049 R)
• M26: 8,894,192 km (0.066 R)
• M27: 9,103,180 km (0.082 R)
• M28: 9,826,037 km (0.108 R)
• M29: 10,085,589 km (0.079 R)
• M30: 12,288,867 km (0.026 R)
• M31: 12,521,791 km (0.104 R)
• M32: 12,662,263 km (0.114 R)
• M33: 12,992,126 km (0.112 R)
• M34: 13,998,770 km (0.033 R)
• M35: 14,437,840 km (0.06 R)
• M36: 15,080,064 km (0.053 R)
• M37: 16,086,409 km (0.12 R)
• M38: 17,166,206 km (0.086 R)
• M39: 18,482,219 km (0.108 R)
• M40: 21,433,934 km (0.084 R)
• M41: 21,827,227 km (0.077 R)
• M42: 22,336,308 km (0.047 R)
• M43: 22,792,133 km (0.089 R)
• M44: 22,906,576 km (0.102 R)
• M45: 23,193,654 km (0.09 R)
• M46: 23,424,035 km (0.096 R)
• M47: 24,353,337 km (0.099 R)
• M48: 24,763,684 km (0.08 R)
• M49: 24,881,417 km (0.09 R)
• M50: 25,235,515 km (0.096 R)
• M51: 25,829,419 km (0.063 R)
• M52: 26,008,637 km (0.108 R)
• M53: 27,031,138 km (0.107 R)
• M54: 27,517,032 km (0.106 R)
• M55: 27,822,062 km (0.071 R)
• M56: 29,613,646 km (0.115 R)
• M57: 29,863,625 km (0.043 R)
• M58: 32,209,618 km (0.083 R)
• M59: 32,789,160 km (0.115 R)
• M60: 33,047,965 km (0.107 R)
• M61: 33,567,369 km (0.112 R)
• M62: 35,671,911 km (0.084 R)
• M63: 36,004,617 km (0.1 R)
• M64: 36,740,190 km (0.099 R)
• M65: 36,874,529 km (0.064 R)
• M66: 37,143,506 km (0.119 R)
• M67: 38,908,162 km (0.094 R)
• M68: 39,525,403 km (0.106 R)
• M69: 40,214,900 km (0.083 R)
• M70: 42,377,786 km (0.036 R)
• M71: 42,659,628 km (0.101 R)
• M72: 44,078,115 km (0.086 R)
• M73: 44,721,386 km (0.095 R)
• M74: 45,872,841 km (0.051 R)
• M75: 46,888,311 km (0.092 R)
• M76: 47,398,889 km (0.087 R)
• M77: 47,984,564 km (0.109 R)
• M78: 49,015,443 km (0.057 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 14,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit