🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.61 AU - 0.91 AU

Year: 238 Days

Day: 27.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.69 AU - 1.15 AU

Year: 318 Days

Day: 23.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.84 AU - 1.18 AU

Year: 365 Days

Day: 28.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,463,946 km

• M1: 679,773 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.41 AU - 3.69 AU

Year: 1917 Days

Day: 47.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,463,946 km

• M1: 615,894 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4 AU - 5.1 AU

Year: 3493 Days

Day: 46.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 147.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,463,946 km

• M1: 826,229 km (0.101 R)

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.6

Radius: 8.3

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.48 AU - 6.98 AU

Year: 5596 Days

Day: 7.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,463,946 km

• M1: 110,104 km (0.111 R)
• M2: 370,704 km (0.062 R)
• M3: 616,194 km (0.11 R)
• M4: 960,718 km (0.086 R)
• M5: 1,230,442 km (0.1 R)
• M6: 1,647,222 km (0.108 R)
• M7: 1,920,837 km (0.108 R)
• M8: 2,105,590 km (0.074 R)
• M9: 2,208,813 km (0.109 R)
• M10: 2,261,022 km (0.114 R)
• M11: 2,366,938 km (0.089 R)
• M12: 2,438,296 km (0.11 R)
• M13: 2,638,757 km (0.065 R)
• M14: 2,997,493 km (0.042 R)
• M15: 3,133,627 km (0.085 R)
• M16: 3,291,602 km (0.081 R)
• M17: 3,615,781 km (0.091 R)
• M18: 3,802,628 km (0.087 R)
• M19: 4,056,645 km (0.092 R)
• M20: 4,536,855 km (0.086 R)
• M21: 5,244,004 km (0.048 R)
• M22: 5,574,615 km (0.057 R)
• M23: 6,231,200 km (0.092 R)
• M24: 6,581,409 km (0.03 R)
• M25: 6,657,255 km (0.07 R)
• M26: 7,092,585 km (0.047 R)
• M27: 7,170,525 km (0.06 R)
• M28: 7,563,818 km (0.107 R)
• M29: 8,371,347 km (0.118 R)
• M30: 8,785,434 km (0.051 R)
• M31: 8,896,885 km (0.061 R)
• M32: 9,065,182 km (0.111 R)
• M33: 9,319,499 km (0.108 R)
• M34: 9,518,913 km (0.084 R)
• M35: 9,806,140 km (0.095 R)
• M36: 10,389,423 km (0.113 R)
• M37: 10,804,407 km (0.091 R)
• M38: 10,954,005 km (0.118 R)
• M39: 11,896,322 km (0.075 R)
• M40: 11,957,956 km (0.038 R)
• M41: 12,050,707 km (0.084 R)
• M42: 12,580,732 km (0.088 R)
• M43: 12,991,229 km (0.086 R)
• M44: 13,054,808 km (0.087 R)
• M45: 13,214,130 km (0.105 R)
• M46: 14,085,388 km (0.096 R)
• M47: 14,544,503 km (0.073 R)
• M48: 14,709,659 km (0.087 R)
• M49: 14,842,353 km (0.064 R)
• M50: 15,209,017 km (0.115 R)
• M51: 15,646,142 km (0.064 R)
• M52: 15,849,296 km (0.097 R)
• M53: 15,917,213 km (0.107 R)
• M54: 16,087,456 km (0.118 R)
• M55: 16,155,672 km (0.104 R)
• M56: 16,670,738 km (0.117 R)
• M57: 16,739,852 km (0.102 R)
• M58: 17,051,913 km (0.078 R)
• M59: 17,646,565 km (0.042 R)
• M60: 17,928,706 km (0.081 R)
• M61: 18,034,921 km (0.089 R)
• M62: 18,426,119 km (0.096 R)
• M63: 18,640,792 km (0.114 R)
• M64: 19,144,638 km (0.113 R)
• M65: 19,325,801 km (0.091 R)
• M66: 20,018,888 km (0.105 R)
• M67: 20,129,141 km (0.027 R)
• M68: 20,460,950 km (0.102 R)
• M69: 20,646,152 km (0.109 R)
• M70: 21,055,302 km (0.027 R)
• M71: 21,129,951 km (0.086 R)
• M72: 21,242,299 km (0.112 R)
• M73: 22,109,069 km (0.084 R)
• M74: 22,223,063 km (0.115 R)
• M75: 22,527,794 km (0.086 R)
• M76: 23,102,848 km (0.107 R)
• M77: 23,488,960 km (0.095 R)
• M78: 24,267,617 km (0.033 R)
• M79: 24,620,818 km (0.093 R)
• M80: 24,699,506 km (0.072 R)
• M81: 24,975,664 km (0.104 R)
• M82: 25,133,789 km (0.118 R)
• M83: 26,694,244 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.6

Radius: 4.2

Gravity: 41.42 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.2 AU - 15.32 AU

Year: 21454 Days

Day: 15.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,463,946 km

• M1: 59,540 km (0.109 R)
• M2: 99,931 km (0.076 R)
• M3: 159,322 km (0.077 R)
• M4: 354,996 km (0.117 R)
• M5: 631,602 km (0.062 R)
• M6: 679,324 km (0.109 R)
• M7: 778,208 km (0.09 R)
• M8: 855,401 km (0.108 R)
• M9: 1,218,923 km (0.116 R)
• M10: 2,213,749 km (0.088 R)
• M11: 2,511,748 km (0.118 R)
• M12: 2,549,896 km (0.037 R)
• M13: 3,564,169 km (0.077 R)
• M14: 4,000,995 km (0.069 R)
• M15: 4,687,500 km (0.089 R)
• M16: 5,311,472 km (0.083 R)
• M17: 6,217,736 km (0.104 R)
• M18: 6,321,258 km (0.104 R)
• M19: 7,224,979 km (0.08 R)
• M20: 7,553,496 km (0.034 R)
• M21: 7,998,998 km (0.091 R)
• M22: 9,090,913 km (0.046 R)
• M23: 9,564,540 km (0.084 R)
• M24: 9,744,207 km (0.091 R)
• M25: 10,412,461 km (0.096 R)
• M26: 11,158,206 km (0.061 R)
• M27: 11,856,828 km (0.093 R)
• M28: 12,243,838 km (0.074 R)
• M29: 12,766,233 km (0.03 R)
• M30: 14,445,320 km (0.109 R)
• M31: 16,909,496 km (0.067 R)
• M32: 17,637,140 km (0.088 R)
• M33: 18,523,657 km (0.071 R)
• M34: 18,747,605 km (0.04 R)
• M35: 18,972,451 km (0.038 R)
• M36: 21,503,348 km (0.118 R)
• M37: 22,132,706 km (0.081 R)
• M38: 22,370,267 km (0.111 R)
• M39: 23,088,038 km (0.065 R)
• M40: 24,138,065 km (0.106 R)
• M41: 24,956,366 km (0.109 R)
• M42: 25,534,561 km (0.07 R)
• M43: 26,619,894 km (0.06 R)
• M44: 26,704,118 km (0.068 R)
• M45: 31,198,337 km (0.086 R)
• M46: 34,352,009 km (0.077 R)
• M47: 34,902,829 km (0.08 R)
• M48: 38,457,873 km (0.1 R)
• M49: 38,934,192 km (0.107 R)
• M50: 39,700,433 km (0.102 R)
• M51: 40,181,689 km (0.081 R)
• M52: 40,955,858 km (0.045 R)
• M53: 42,814,312 km (0.069 R)
• M54: 43,505,903 km (0.095 R)
• M55: 47,732,043 km (0.056 R)
• M56: 49,375,974 km (0.111 R)
• M57: 49,997,254 km (0.108 R)
• M58: 50,516,957 km (0.055 R)
• M59: 51,457,030 km (0.088 R)
• M60: 51,876,652 km (0.116 R)
• M61: 52,613,721 km (0.082 R)
• M62: 52,719,337 km (0.055 R)
• M63: 52,930,719 km (0.105 R)
• M64: 53,142,400 km (0.117 R)
• M65: 53,566,510 km (0.112 R)
• M66: 59,401,425 km (0.063 R)
• M67: 59,841,542 km (0.116 R)
• M68: 60,946,621 km (0.116 R)
• M69: 62,505,132 km (0.098 R)
• M70: 63,851,513 km (0.117 R)
• M71: 64,076,807 km (0.1 R)
• M72: 66,002,431 km (0.112 R)
• M73: 66,230,269 km (0.089 R)
• M74: 68,292,326 km (0.112 R)
• M75: 68,638,046 km (0.077 R)
• M76: 68,753,386 km (0.108 R)
• M77: 73,656,756 km (0.09 R)
• M78: 74,247,966 km (0.081 R)
• M79: 77,347,485 km (0.117 R)
• M80: 78,068,696 km (0.088 R)
• M81: 78,430,124 km (0.088 R)
• M82: 78,550,850 km (0.074 R)
• M83: 79,881,523 km (0.119 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 12,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit