🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.44 AU - 0.66 AU

Year: 157 Days

Day: 37.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,696,101 km

• M1: 106,364 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.51 AU - 0.77 AU

Year: 197 Days

Day: 37.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,696,101 km

• M1: 106,663 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.72 AU - 1.04 AU

Year: 318 Days

Day: 20.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.13 AU - 3.01 AU

Year: 1586 Days

Day: 35.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.61 AU - 2.99 AU

Year: 1804 Days

Day: 17.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,696,101 km

• M1: 1,237,623 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.2

Radius: 12

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.09 AU - 4.15 AU

Year: 3220 Days

Day: 8.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,696,101 km

• M1: 229,782 km (0.103 R)
• M2: 306,077 km (0.118 R)
• M3: 610,060 km (0.1 R)
• M4: 708,346 km (0.04 R)
• M5: 793,318 km (0.08 R)
• M6: 882,179 km (0.104 R)
• M7: 1,081,892 km (0.088 R)
• M8: 1,193,342 km (0.046 R)
• M9: 1,452,745 km (0.091 R)
• M10: 1,551,779 km (0.059 R)
• M11: 1,783,057 km (0.034 R)
• M12: 1,903,035 km (0.03 R)
• M13: 1,984,715 km (0.051 R)
• M14: 2,308,594 km (0.075 R)
• M15: 2,454,751 km (0.073 R)
• M16: 2,589,090 km (0.115 R)
• M17: 2,679,896 km (0.096 R)
• M18: 2,849,540 km (0.106 R)
• M19: 2,959,195 km (0.117 R)
• M20: 3,086,503 km (0.113 R)
• M21: 3,166,987 km (0.116 R)
• M22: 3,613,836 km (0.047 R)
• M23: 4,205,047 km (0.033 R)
• M24: 4,475,519 km (0.077 R)
• M25: 4,622,125 km (0.087 R)
• M26: 4,770,377 km (0.03 R)
• M27: 5,014,820 km (0.086 R)
• M28: 5,244,004 km (0.08 R)
• M29: 5,340,644 km (0.08 R)
• M30: 6,053,328 km (0.044 R)
• M31: 6,195,446 km (0.116 R)
• M32: 6,277,127 km (0.09 R)
• M33: 6,379,751 km (0.111 R)
• M34: 6,649,326 km (0.112 R)
• M35: 6,901,399 km (0.098 R)
• M36: 7,007,463 km (0.111 R)
• M37: 7,523,875 km (0.068 R)
• M38: 7,698,755 km (0.099 R)
• M39: 7,808,710 km (0.079 R)
• M40: 8,253,913 km (0.097 R)
• M41: 8,593,350 km (0.116 R)
• M42: 8,937,426 km (0.107 R)
• M43: 9,145,965 km (0.054 R)
• M44: 9,591,617 km (0.072 R)
• M45: 9,710,099 km (0.104 R)
• M46: 9,805,243 km (0.102 R)
• M47: 10,847,491 km (0.118 R)
• M48: 11,595,481 km (0.108 R)
• M49: 11,899,314 km (0.092 R)
• M50: 12,154,528 km (0.097 R)
• M51: 12,540,939 km (0.116 R)
• M52: 12,931,240 km (0.086 R)
• M53: 13,617,296 km (0.074 R)
• M54: 13,830,772 km (0.062 R)
• M55: 14,234,088 km (0.109 R)
• M56: 15,245,369 km (0.055 R)
• M57: 15,328,396 km (0.046 R)
• M58: 15,970,021 km (0.032 R)
• M59: 16,054,245 km (0.097 R)
• M60: 16,251,714 km (0.098 R)
• M61: 17,221,557 km (0.053 R)
• M62: 17,539,453 km (0.108 R)
• M63: 18,005,301 km (0.092 R)
• M64: 18,239,720 km (0.11 R)
• M65: 18,475,187 km (0.062 R)
• M66: 18,770,942 km (0.113 R)
• M67: 18,889,574 km (0.075 R)
• M68: 18,978,883 km (0.099 R)
• M69: 19,187,572 km (0.03 R)
• M70: 19,277,182 km (0.076 R)
• M71: 19,367,090 km (0.04 R)
• M72: 19,697,701 km (0.108 R)
• M73: 19,788,058 km (0.028 R)
• M74: 19,999,739 km (0.053 R)
• M75: 20,486,381 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.4

Radius: 5.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.23 AU - 15.45 AU

Year: 22010 Days

Day: 16.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 35,696,101 km

• M1: 260,450 km (0.113 R)
• M2: 550,819 km (0.083 R)
• M3: 670,049 km (0.084 R)
• M4: 768,634 km (0.119 R)
• M5: 1,892,413 km (0.098 R)
• M6: 1,932,356 km (0.086 R)
• M7: 2,282,415 km (0.11 R)
• M8: 2,855,225 km (0.088 R)
• M9: 4,202,952 km (0.08 R)
• M10: 4,762,299 km (0.118 R)
• M11: 5,949,807 km (0.106 R)
• M12: 6,097,011 km (0.027 R)
• M13: 6,395,159 km (0.108 R)
• M14: 7,538,685 km (0.065 R)
• M15: 8,150,092 km (0.108 R)
• M16: 8,445,099 km (0.119 R)
• M17: 8,978,565 km (0.079 R)
• M18: 10,465,119 km (0.07 R)
• M19: 11,363,753 km (0.082 R)
• M20: 11,546,562 km (0.071 R)
• M21: 11,840,821 km (0.093 R)
• M22: 12,625,312 km (0.106 R)
• M23: 12,928,547 km (0.075 R)
• M24: 13,195,879 km (0.115 R)
• M25: 13,387,962 km (0.118 R)
• M26: 13,813,718 km (0.057 R)
• M27: 13,969,599 km (0.112 R)
• M28: 14,559,463 km (0.117 R)
• M29: 14,599,107 km (0.106 R)
• M30: 16,254,108 km (0.105 R)
• M31: 18,137,844 km (0.056 R)
• M32: 19,825,308 km (0.1 R)
• M33: 20,443,297 km (0.079 R)
• M34: 20,620,870 km (0.099 R)
• M35: 22,334,513 km (0.115 R)
• M36: 22,793,031 km (0.104 R)
• M37: 23,393,816 km (0.086 R)
• M38: 23,626,141 km (0.088 R)
• M39: 26,088,373 km (0.1 R)
• M40: 26,136,543 km (0.096 R)
• M41: 26,377,695 km (0.043 R)
• M42: 28,037,184 km (0.098 R)
• M43: 28,829,754 km (0.106 R)
• M44: 31,353,470 km (0.076 R)
• M45: 35,109,872 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 10,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit