🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.52 AU - 0.54 AU

Year: 138 Days

Day: 12.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,788,128 km

• M1: 408,402 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.43 AU - 0.65 AU

Year: 141 Days

Day: 26 Hours

Environment

Temp: 201 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.82 AU - 0.82 AU

Year: 265 Days

Day: 47 Hours

Environment

Temp: 143 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,788,128 km

• M1: 372,349 km (0.118 R)
• M2: 388,954 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.93 AU - 0.93 AU

Year: 320 Days

Day: 41.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.88 AU - 1.9 AU

Year: 926 Days

Day: 24.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,788,128 km

• M1: 944,711 km (0.118 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.06 AU - 3.26 AU

Year: 1546 Days

Day: 31.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.85 AU - 3.51 AU

Year: 2021 Days

Day: 19.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,788,128 km

• M1: 178,470 km (0.03 R)
• M2: 654,640 km (0.104 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.17 AU - 6.17 AU

Year: 4190 Days

Day: 20.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.1

Radius: 7.5

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 16.78 AU - 19.22 AU

Year: 27221 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,788,128 km

• M1: 192,981 km (0.08 R)
• M2: 487,390 km (0.099 R)
• M3: 802,742 km (0.109 R)
• M4: 890,855 km (0.028 R)
• M5: 1,109,119 km (0.052 R)
• M6: 1,783,655 km (0.106 R)
• M7: 2,140,895 km (0.069 R)
• M8: 2,740,334 km (0.116 R)
• M9: 3,012,452 km (0.1 R)
• M10: 3,151,728 km (0.086 R)
• M11: 4,031,962 km (0.076 R)
• M12: 4,712,333 km (0.103 R)
• M13: 5,093,359 km (0.106 R)
• M14: 6,533,687 km (0.078 R)
• M15: 9,414,493 km (0.084 R)
• M16: 10,032,033 km (0.103 R)
• M17: 11,305,859 km (0.118 R)
• M18: 11,668,784 km (0.103 R)
• M19: 11,814,941 km (0.097 R)
• M20: 11,888,244 km (0.108 R)
• M21: 12,480,502 km (0.116 R)
• M22: 12,704,898 km (0.073 R)
• M23: 13,082,184 km (0.114 R)
• M24: 13,463,060 km (0.077 R)
• M25: 13,616,398 km (0.096 R)
• M26: 13,770,334 km (0.037 R)
• M27: 13,847,676 km (0.093 R)
• M28: 14,002,510 km (0.073 R)
• M29: 17,886,819 km (0.063 R)
• M30: 18,224,611 km (0.116 R)
• M31: 18,479,376 km (0.102 R)
• M32: 20,736,359 km (0.085 R)
• M33: 22,077,504 km (0.028 R)
• M34: 24,187,881 km (0.036 R)
• M35: 25,788,728 km (0.084 R)
• M36: 26,361,838 km (0.092 R)
• M37: 26,457,730 km (0.084 R)
• M38: 27,617,861 km (0.058 R)
• M39: 29,091,400 km (0.109 R)
• M40: 29,190,584 km (0.042 R)
• M41: 29,289,767 km (0.087 R)
• M42: 30,188,102 km (0.091 R)
• M43: 30,691,050 km (0.052 R)
• M44: 31,196,841 km (0.111 R)
• M45: 31,807,350 km (0.069 R)
• M46: 32,011,700 km (0.117 R)
• M47: 32,421,748 km (0.088 R)
• M48: 33,143,558 km (0.115 R)
• M49: 35,658,448 km (0.04 R)
• M50: 36,083,455 km (0.029 R)
• M51: 38,560,048 km (0.082 R)
• M52: 40,757,940 km (0.086 R)
• M53: 41,648,346 km (0.111 R)
• M54: 41,983,894 km (0.063 R)
• M55: 44,472,006 km (0.115 R)
• M56: 46,080,183 km (0.114 R)
• M57: 46,311,462 km (0.083 R)
• M58: 48,880,955 km (0.118 R)
• M59: 49,234,903 km (0.088 R)
• M60: 49,945,344 km (0.076 R)
• M61: 51,137,040 km (0.12 R)
• M62: 53,063,113 km (0.057 R)
• M63: 54,645,409 km (0.105 R)
• M64: 55,503,802 km (0.113 R)
• M65: 55,749,890 km (0.075 R)
• M66: 59,107,465 km (0.116 R)
• M67: 59,610,413 km (0.094 R)
• M68: 62,274,153 km (0.106 R)
• M69: 62,785,927 km (0.095 R)
• M70: 63,042,338 km (0.032 R)
• M71: 64,071,422 km (0.113 R)
• M72: 64,458,880 km (0.099 R)
• M73: 65,365,742 km (0.087 R)
• M74: 66,016,044 km (0.113 R)
• M75: 70,494,855 km (0.114 R)
• M76: 71,696,724 km (0.119 R)
• M77: 72,501,860 km (0.077 R)
• M78: 72,770,837 km (0.104 R)
• M79: 73,579,862 km (0.1 R)
• M80: 74,120,808 km (0.098 R)
• M81: 75,206,889 km (0.109 R)
• M82: 77,257,128 km (0.071 R)
• M83: 78,082,459 km (0.108 R)
• M84: 80,854,358 km (0.11 R)
• M85: 85,072,420 km (0.043 R)
• M86: 86,066,797 km (0.106 R)
• M87: 86,636,914 km (0.088 R)
• M88: 87,494,110 km (0.109 R)
• M89: 88,929,352 km (0.052 R)
• M90: 90,516,884 km (0.086 R)
• M91: 94,747,213 km (0.073 R)
• M92: 96,368,555 km (0.084 R)
• M93: 97,553,370 km (0.108 R)
• M94: 97,850,471 km (0.048 R)
• M95: 98,892,271 km (0.117 R)
• M96: 99,489,166 km (0.119 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 20,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit