🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.76 AU - 0.98 AU

Year: 293 Days

Day: 14.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,108,717 km

• M1: 21,991 km (0.109 R)
• M2: 415,882 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.79 AU - 1.17 AU

Year: 351 Days

Day: 26 Hours

Environment

Temp: 132 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.93 AU - 1.39 AU

Year: 452 Days

Day: 15.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.2 AU - 1.38 AU

Year: 530 Days

Day: 44.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.38 AU - 3.82 AU

Year: 2470 Days

Day: 44.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,108,717 km

• M1: 378,782 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.1

Radius: 11.6

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.02 AU - 8.38 AU

Year: 6987 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,108,717 km

• M1: 290,968 km (0.118 R)
• M2: 419,622 km (0.064 R)
• M3: 572,661 km (0.095 R)
• M4: 809,175 km (0.106 R)
• M5: 939,774 km (0.077 R)
• M6: 1,473,988 km (0.12 R)
• M7: 1,595,461 km (0.083 R)
• M8: 1,980,377 km (0.089 R)
• M9: 2,206,868 km (0.064 R)
• M10: 2,442,036 km (0.091 R)
• M11: 2,636,064 km (0.078 R)
• M12: 2,835,478 km (0.052 R)
• M13: 3,544,572 km (0.11 R)
• M14: 3,654,227 km (0.05 R)
• M15: 4,018,648 km (0.053 R)
• M16: 4,248,729 km (0.036 R)
• M17: 5,057,455 km (0.066 R)
• M18: 5,274,821 km (0.118 R)
• M19: 5,527,043 km (0.048 R)
• M20: 5,815,767 km (0.053 R)
• M21: 6,241,373 km (0.062 R)
• M22: 7,019,132 km (0.067 R)
• M23: 7,366,947 km (0.114 R)
• M24: 7,684,843 km (0.105 R)
• M25: 8,043,279 km (0.112 R)
• M26: 8,297,446 km (0.089 R)
• M27: 8,591,256 km (0.092 R)
• M28: 8,776,608 km (0.099 R)
• M29: 9,000,855 km (0.115 R)
• M30: 9,684,817 km (0.077 R)
• M31: 10,942,037 km (0.101 R)
• M32: 11,143,097 km (0.089 R)
• M33: 11,548,956 km (0.06 R)
• M34: 11,794,745 km (0.071 R)
• M35: 12,166,795 km (0.059 R)
• M36: 12,291,709 km (0.091 R)
• M37: 12,542,734 km (0.047 R)
• M38: 13,220,413 km (0.098 R)
• M39: 14,655,655 km (0.105 R)
• M40: 14,788,498 km (0.085 R)
• M41: 15,055,679 km (0.118 R)
• M42: 15,189,719 km (0.099 R)
• M43: 15,414,265 km (0.119 R)
• M44: 15,639,709 km (0.097 R)
• M45: 16,830,209 km (0.093 R)
• M46: 17,295,907 km (0.086 R)
• M47: 17,436,380 km (0.084 R)
• M48: 17,530,327 km (0.099 R)
• M49: 18,002,309 km (0.113 R)
• M50: 18,192,298 km (0.101 R)
• M51: 19,103,798 km (0.081 R)
• M52: 20,573,148 km (0.094 R)
• M53: 20,821,480 km (0.073 R)
• M54: 21,170,941 km (0.092 R)
• M55: 21,623,175 km (0.093 R)
• M56: 21,875,697 km (0.051 R)
• M57: 22,180,128 km (0.067 R)
• M58: 22,844,492 km (0.117 R)
• M59: 23,256,635 km (0.058 R)
• M60: 23,879,411 km (0.088 R)
• M61: 24,982,396 km (0.11 R)
• M62: 25,088,311 km (0.101 R)
• M63: 26,371,113 km (0.059 R)
• M64: 26,857,605 km (0.06 R)
• M65: 27,784,663 km (0.112 R)
• M66: 28,114,377 km (0.102 R)
• M67: 28,500,638 km (0.036 R)
• M68: 30,119,736 km (0.092 R)
• M69: 30,741,614 km (0.07 R)
• M70: 30,855,159 km (0.093 R)
• M71: 31,482,124 km (0.043 R)
• M72: 32,401,552 km (0.118 R)
• M73: 33,038,690 km (0.028 R)
• M74: 36,046,804 km (0.112 R)
• M75: 36,226,471 km (0.049 R)
• M76: 36,586,702 km (0.096 R)
• M77: 37,674,429 km (0.099 R)
• M78: 38,711,591 km (0.059 R)
• M79: 39,079,751 km (0.116 R)
• M80: 39,387,623 km (0.069 R)
• M81: 40,005,612 km (0.074 R)
• M82: 41,001,036 km (0.078 R)
• M83: 41,815,896 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.9

Radius: 12.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.73 AU - 9.59 AU

Year: 8430 Days

Day: 14.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,108,717 km

• M1: 161,715 km (0.047 R)
• M2: 272,567 km (0.117 R)
• M3: 519,703 km (0.05 R)
• M4: 757,264 km (0.052 R)
• M5: 909,705 km (0.081 R)
• M6: 1,383,930 km (0.115 R)
• M7: 1,877,004 km (0.085 R)
• M8: 1,964,519 km (0.08 R)
• M9: 2,198,490 km (0.119 R)
• M10: 2,654,614 km (0.072 R)
• M11: 2,934,512 km (0.114 R)
• M12: 3,654,078 km (0.116 R)
• M13: 4,240,501 km (0.091 R)
• M14: 4,380,076 km (0.076 R)
• M15: 4,592,355 km (0.106 R)
• M16: 4,808,076 km (0.072 R)
• M17: 5,324,338 km (0.115 R)
• M18: 5,475,132 km (0.113 R)
• M19: 5,601,991 km (0.059 R)
• M20: 5,962,223 km (0.106 R)
• M21: 6,092,822 km (0.107 R)
• M22: 6,224,169 km (0.114 R)
• M23: 6,409,970 km (0.084 R)
• M24: 6,624,343 km (0.063 R)
• M25: 7,005,519 km (0.108 R)
• M26: 7,115,623 km (0.109 R)
• M27: 7,421,700 km (0.071 R)
• M28: 7,647,144 km (0.114 R)
• M29: 7,817,536 km (0.067 R)
• M30: 9,136,391 km (0.092 R)
• M31: 9,775,174 km (0.098 R)
• M32: 10,303,105 km (0.107 R)
• M33: 10,428,617 km (0.108 R)
• M34: 10,649,573 km (0.086 R)
• M35: 10,744,717 km (0.109 R)
• M36: 10,872,025 km (0.039 R)
• M37: 11,418,955 km (0.083 R)
• M38: 11,744,779 km (0.096 R)
• M39: 11,875,977 km (0.065 R)
• M40: 12,405,703 km (0.073 R)
• M41: 12,673,483 km (0.098 R)
• M42: 12,875,590 km (0.111 R)
• M43: 13,044,785 km (0.029 R)
• M44: 13,180,769 km (0.103 R)
• M45: 13,419,827 km (0.115 R)
• M46: 13,557,008 km (0.112 R)
• M47: 14,006,250 km (0.11 R)
• M48: 14,110,670 km (0.071 R)
• M49: 14,215,238 km (0.117 R)
• M50: 14,883,941 km (0.079 R)
• M51: 14,990,455 km (0.093 R)
• M52: 15,383,149 km (0.04 R)
• M53: 16,069,654 km (0.112 R)
• M54: 16,288,515 km (0.074 R)
• M55: 16,398,320 km (0.1 R)
• M56: 16,692,280 km (0.115 R)
• M57: 17,025,135 km (0.082 R)
• M58: 17,285,585 km (0.049 R)
• M59: 17,509,832 km (0.099 R)
• M60: 18,683,876 km (0.113 R)
• M61: 18,798,768 km (0.057 R)
• M62: 19,299,771 km (0.116 R)
• M63: 19,377,263 km (0.086 R)
• M64: 20,354,286 km (0.077 R)
• M65: 20,789,167 km (0.059 R)
• M66: 20,908,397 km (0.1 R)
• M67: 20,987,983 km (0.115 R)
• M68: 21,708,596 km (0.108 R)
• M69: 22,153,051 km (0.086 R)
• M70: 23,091,927 km (0.077 R)
• M71: 23,669,824 km (0.093 R)
• M72: 24,169,032 km (0.114 R)
• M73: 25,262,293 km (0.104 R)
• M74: 26,200,122 km (0.084 R)
• M75: 26,371,861 km (0.119 R)
• M76: 26,500,964 km (0.076 R)
• M77: 27,192,704 km (0.113 R)
• M78: 27,323,153 km (0.069 R)
• M79: 28,594,137 km (0.093 R)
• M80: 28,726,681 km (0.049 R)
• M81: 28,948,086 km (0.086 R)
• M82: 29,303,530 km (0.111 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 15,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit