🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.89 AU - 1.39 AU

Year: 449 Days

Day: 13.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 60,145,825 km

• M1: 49,367 km (0.097 R)
• M2: 94,396 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.98 AU - 1.42 AU

Year: 485 Days

Day: 14.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.3 AU - 1.84 AU

Year: 726 Days

Day: 21.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.21 AU - 2.53 AU

Year: 1346 Days

Day: 22.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.63 AU - 2.65 AU

Year: 1583 Days

Day: 46.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,145,825 km

• M1: 645,365 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.02 AU - 3.36 AU

Year: 2102 Days

Day: 37.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,145,825 km

• M1: 404,662 km (0.1 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.7

Radius: 8.4

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.53 AU - 6.05 AU

Year: 5140 Days

Day: 6.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,145,825 km

• M1: 156,031 km (0.096 R)
• M2: 220,058 km (0.091 R)
• M3: 299,345 km (0.086 R)
• M4: 353,201 km (0.115 R)
• M5: 505,491 km (0.071 R)
• M6: 643,720 km (0.111 R)
• M7: 834,607 km (0.045 R)
• M8: 1,511,686 km (0.048 R)
• M9: 1,646,773 km (0.047 R)
• M10: 1,785,750 km (0.072 R)
• M11: 1,928,915 km (0.111 R)
• M12: 2,150,619 km (0.107 R)
• M13: 2,380,701 km (0.032 R)
• M14: 2,439,492 km (0.103 R)
• M15: 2,802,417 km (0.106 R)
• M16: 2,906,387 km (0.117 R)
• M17: 3,247,471 km (0.043 R)
• M18: 3,444,940 km (0.095 R)
• M19: 4,155,380 km (0.117 R)
• M20: 4,250,225 km (0.045 R)
• M21: 4,322,032 km (0.033 R)
• M22: 4,418,224 km (0.086 R)
• M23: 5,367,422 km (0.049 R)
• M24: 5,812,027 km (0.11 R)
• M25: 5,945,169 km (0.088 R)
• M26: 6,052,281 km (0.091 R)
• M27: 6,542,513 km (0.079 R)
• M28: 7,017,187 km (0.089 R)
• M29: 7,073,735 km (0.089 R)
• M30: 7,159,006 km (0.027 R)
• M31: 7,503,081 km (0.072 R)
• M32: 7,560,976 km (0.11 R)
• M33: 8,058,837 km (0.068 R)
• M34: 8,267,078 km (0.089 R)
• M35: 8,658,276 km (0.109 R)
• M36: 8,840,935 km (0.111 R)
• M37: 9,303,192 km (0.052 R)
• M38: 9,647,118 km (0.089 R)
• M39: 9,963,368 km (0.076 R)
• M40: 10,218,881 km (0.047 R)
• M41: 10,769,102 km (0.098 R)
• M42: 11,595,630 km (0.089 R)
• M43: 13,273,969 km (0.105 R)
• M44: 13,661,128 km (0.053 R)
• M45: 13,873,856 km (0.087 R)
• M46: 14,410,613 km (0.041 R)
• M47: 14,482,570 km (0.093 R)
• M48: 14,590,879 km (0.082 R)
• M49: 14,772,042 km (0.118 R)
• M50: 15,320,019 km (0.083 R)
• M51: 16,813,604 km (0.08 R)
• M52: 16,889,450 km (0.035 R)
• M53: 17,462,260 km (0.111 R)
• M54: 17,616,196 km (0.112 R)
• M55: 18,431,206 km (0.098 R)
• M56: 19,298,125 km (0.062 R)
• M57: 19,977,150 km (0.119 R)
• M58: 20,057,634 km (0.079 R)
• M59: 20,420,708 km (0.03 R)
• M60: 20,582,872 km (0.086 R)
• M61: 21,481,955 km (0.117 R)
• M62: 22,102,337 km (0.117 R)
• M63: 22,435,641 km (0.083 R)
• M64: 22,896,702 km (0.026 R)
• M65: 24,298,434 km (0.056 R)
• M66: 24,728,678 km (0.098 R)
• M67: 25,074,697 km (0.104 R)
• M68: 25,684,010 km (0.061 R)
• M69: 26,873,014 km (0.101 R)
• M70: 27,317,918 km (0.044 R)
• M71: 27,407,078 km (0.096 R)
• M72: 27,585,997 km (0.066 R)
• M73: 27,675,606 km (0.111 R)
• M74: 29,030,664 km (0.109 R)
• M75: 29,395,533 km (0.11 R)
• M76: 29,532,864 km (0.045 R)
• M77: 30,685,066 km (0.091 R)
• M78: 30,824,342 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.9

Radius: 4.8

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 13.81 AU - 16.35 AU

Year: 21606 Days

Day: 19.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 60,145,825 km

• M1: 204,799 km (0.065 R)
• M2: 341,233 km (0.098 R)
• M3: 487,390 km (0.093 R)
• M4: 1,078,451 km (0.065 R)
• M5: 1,244,804 km (0.114 R)
• M6: 1,444,816 km (0.06 R)
• M7: 1,522,458 km (0.066 R)
• M8: 1,655,001 km (0.116 R)
• M9: 1,819,110 km (0.11 R)
• M10: 1,931,309 km (0.076 R)
• M11: 2,557,376 km (0.083 R)
• M12: 2,747,066 km (0.074 R)
• M13: 2,941,244 km (0.028 R)
• M14: 3,585,412 km (0.118 R)
• M15: 4,160,317 km (0.117 R)
• M16: 4,234,218 km (0.076 R)
• M17: 4,725,049 km (0.1 R)
• M18: 4,763,495 km (0.085 R)
• M19: 5,035,913 km (0.087 R)
• M20: 5,677,538 km (0.111 R)
• M21: 5,718,528 km (0.078 R)
• M22: 5,759,668 km (0.085 R)
• M23: 6,472,501 km (0.11 R)
• M24: 7,168,580 km (0.083 R)
• M25: 7,570,400 km (0.046 R)
• M26: 7,751,414 km (0.118 R)
• M27: 8,025,627 km (0.109 R)
• M28: 8,349,506 km (0.061 R)
• M29: 8,442,705 km (0.085 R)
• M30: 9,394,896 km (0.054 R)
• M31: 9,687,061 km (0.105 R)
• M32: 11,038,528 km (0.112 R)
• M33: 12,288,567 km (0.085 R)
• M34: 13,200,815 km (0.112 R)
• M35: 14,190,256 km (0.062 R)
• M36: 16,473,119 km (0.108 R)
• M37: 16,884,064 km (0.102 R)
• M38: 17,776,266 km (0.107 R)
• M39: 18,379,594 km (0.088 R)
• M40: 18,440,182 km (0.072 R)
• M41: 19,482,280 km (0.06 R)
• M42: 20,291,904 km (0.092 R)
• M43: 21,367,064 km (0.095 R)
• M44: 21,494,820 km (0.104 R)
• M45: 22,008,240 km (0.113 R)
• M46: 22,137,194 km (0.119 R)
• M47: 23,047,048 km (0.106 R)
• M48: 23,440,790 km (0.105 R)
• M49: 24,970,428 km (0.096 R)
• M50: 26,189,800 km (0.09 R)
• M51: 26,258,166 km (0.089 R)
• M52: 26,944,521 km (0.117 R)
• M53: 28,545,518 km (0.047 R)
• M54: 28,968,281 km (0.045 R)
• M55: 29,180,411 km (0.106 R)
• M56: 29,677,375 km (0.1 R)
• M57: 30,105,524 km (0.091 R)
• M58: 30,177,182 km (0.042 R)
• M59: 31,402,388 km (0.089 R)
• M60: 33,901,271 km (0.116 R)
• M61: 34,648,363 km (0.103 R)
• M62: 34,873,508 km (0.114 R)
• M63: 35,023,853 km (0.094 R)
• M64: 36,082,558 km (0.12 R)
• M65: 36,158,553 km (0.073 R)
• M66: 36,539,579 km (0.073 R)
• M67: 36,998,396 km (0.095 R)
• M68: 37,536,200 km (0.092 R)
• M69: 37,999,206 km (0.118 R)
• M70: 38,619,438 km (0.092 R)
• M71: 39,634,460 km (0.03 R)
• M72: 39,712,849 km (0.092 R)
• M73: 40,184,681 km (0.085 R)
• M74: 40,816,433 km (0.025 R)
• M75: 40,975,006 km (0.092 R)
• M76: 41,372,039 km (0.083 R)
• M77: 43,053,818 km (0.096 R)
• M78: 43,376,651 km (0.058 R)
• M79: 45,494,807 km (0.112 R)
• M80: 48,398,801 km (0.101 R)
• M81: 48,818,572 km (0.047 R)
• M82: 49,746,229 km (0.115 R)
• M83: 50,594,449 km (0.081 R)
• M84: 52,736,241 km (0.116 R)
• M85: 53,168,130 km (0.065 R)
• M86: 53,254,598 km (0.094 R)
• M87: 54,035,499 km (0.099 R)
• M88: 54,209,481 km (0.114 R)
• M89: 54,907,355 km (0.078 R)
• M90: 55,871,962 km (0.062 R)
• M91: 56,488,605 km (0.111 R)
• M92: 57,906,793 km (0.073 R)
• M93: 58,084,814 km (0.112 R)
• M94: 58,441,455 km (0.116 R)
• M95: 58,530,765 km (0.114 R)
• M96: 59,067,522 km (0.088 R)
• M97: 59,695,684 km (0.045 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 10,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit