🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.71 AU - 0.83 AU

Year: 244 Days

Day: 21 Hours

Environment

Temp: 178 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,525,865 km

• M1: 43,234 km (0.11 R)
• M2: 69,862 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.35 AU - 1.45 AU

Year: 599 Days

Day: 34.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,525,865 km

• M1: 502,948 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.53 AU - 1.93 AU

Year: 823 Days

Day: 27 Hours

Environment

Temp: -49 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,525,865 km

• M1: 527,183 km (0.071 R)

Asteroid Belt

Center: 2.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.44 AU - 2.96 AU

Year: 1604 Days

Day: 33 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,525,865 km

• M1: 1,692,102 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.66 AU - 3.48 AU

Year: 1945 Days

Day: 34.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,525,865 km

• M1: 806,333 km (0.046 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.27 AU - 4.91 AU

Year: 2991 Days

Day: 37.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 122.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,525,865 km

• M1: 1,799,513 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424

Radius: 8.2

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.35 AU - 6.63 AU

Year: 4652 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 24,525,865 km

• M1: 192,832 km (0.042 R)
• M2: 275,858 km (0.103 R)
• M3: 573,857 km (0.119 R)
• M4: 750,533 km (0.109 R)
• M5: 1,042,099 km (0.106 R)
• M6: 1,464,563 km (0.114 R)
• M7: 1,563,597 km (0.117 R)
• M8: 1,753,885 km (0.093 R)
• M9: 1,936,096 km (0.028 R)
• M10: 2,385,488 km (0.111 R)
• M11: 2,519,827 km (0.097 R)
• M12: 3,173,270 km (0.084 R)
• M13: 3,415,020 km (0.104 R)
• M14: 3,662,605 km (0.094 R)
• M15: 4,175,576 km (0.102 R)
• M16: 4,564,680 km (0.101 R)
• M17: 4,627,212 km (0.086 R)
• M18: 4,710,987 km (0.107 R)
• M19: 4,880,182 km (0.109 R)
• M20: 5,202,715 km (0.091 R)
• M21: 5,688,309 km (0.042 R)
• M22: 5,913,753 km (0.092 R)
• M23: 6,119,301 km (0.082 R)
• M24: 6,211,453 km (0.112 R)
• M25: 6,373,767 km (0.092 R)
• M26: 6,560,914 km (0.043 R)
• M27: 6,726,219 km (0.082 R)
• M28: 6,940,743 km (0.096 R)
• M29: 7,279,133 km (0.071 R)
• M30: 7,425,739 km (0.114 R)
• M31: 7,771,609 km (0.079 R)
• M32: 7,871,541 km (0.046 R)
• M33: 7,971,771 km (0.1 R)
• M34: 8,198,861 km (0.035 R)
• M35: 8,711,234 km (0.062 R)
• M36: 8,892,995 km (0.111 R)
• M37: 9,102,282 km (0.074 R)
• M38: 9,233,929 km (0.076 R)
• M39: 9,525,794 km (0.085 R)
• M40: 9,659,535 km (0.118 R)
• M41: 10,064,197 km (0.09 R)
• M42: 10,309,836 km (0.105 R)
• M43: 10,723,325 km (0.098 R)
• M44: 11,509,911 km (0.07 R)
• M45: 11,623,904 km (0.078 R)
• M46: 11,910,234 km (0.069 R)
• M47: 12,198,958 km (0.084 R)
• M48: 12,577,740 km (0.113 R)
• M49: 13,227,444 km (0.109 R)
• M50: 13,287,133 km (0.091 R)
• M51: 13,827,780 km (0.048 R)
• M52: 13,918,436 km (0.05 R)
• M53: 14,406,125 km (0.063 R)
• M54: 14,467,460 km (0.07 R)
• M55: 14,682,881 km (0.08 R)
• M56: 14,837,416 km (0.117 R)
• M57: 15,023,516 km (0.103 R)
• M58: 15,366,693 km (0.089 R)
• M59: 15,555,037 km (0.119 R)
• M60: 15,902,403 km (0.09 R)
• M61: 16,029,262 km (0.089 R)
• M62: 16,220,299 km (0.105 R)
• M63: 16,540,289 km (0.111 R)
• M64: 16,701,106 km (0.089 R)
• M65: 16,797,747 km (0.094 R)
• M66: 16,862,373 km (0.093 R)
• M67: 17,808,131 km (0.091 R)
• M68: 18,039,110 km (0.118 R)
• M69: 18,537,121 km (0.108 R)
• M70: 19,377,263 km (0.093 R)
• M71: 19,546,757 km (0.042 R)
• M72: 19,989,866 km (0.118 R)
• M73: 20,298,636 km (0.097 R)
• M74: 20,574,345 km (0.111 R)
• M75: 20,643,459 km (0.082 R)
• M76: 20,990,227 km (0.119 R)
• M77: 21,478,963 km (0.053 R)
• M78: 21,689,597 km (0.087 R)
• M79: 21,759,908 km (0.116 R)
• M80: 21,900,829 km (0.038 R)
• M81: 22,432,051 km (0.101 R)
• M82: 22,538,864 km (0.102 R)
• M83: 22,645,826 km (0.032 R)
• M84: 23,039,269 km (0.091 R)
• M85: 23,326,946 km (0.087 R)
• M86: 23,471,158 km (0.088 R)
• M87: 23,796,832 km (0.059 R)
• M88: 24,452,670 km (0.102 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 11,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit