🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.66 AU

Year: 140 Days

Day: 41.3 Hours

Environment

Temp: 252 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.49 AU - 0.75 AU

Year: 172 Days

Day: 28.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,125,724 km

• M1: 105,616 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.62 AU - 1 AU

Year: 257 Days

Day: 29.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.49 AU - 3.71 AU

Year: 2412 Days

Day: 33.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.64 AU - 5.26 AU

Year: 3315 Days

Day: 32.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.4 AU - 5.62 AU

Year: 3382 Days

Day: 12.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.6

Radius: 3.5

Gravity: 19.48 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 15.84 AU - 23.9 AU

Year: 31275 Days

Day: 16.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,125,724 km

• M1: 85,720 km (0.097 R)
• M2: 175,927 km (0.103 R)
• M3: 247,435 km (0.076 R)
• M4: 598,691 km (0.027 R)
• M5: 923,019 km (0.105 R)
• M6: 1,349,971 km (0.05 R)
• M7: 1,674,599 km (0.073 R)
• M8: 2,461,035 km (0.115 R)
• M9: 2,673,314 km (0.105 R)
• M10: 3,077,527 km (0.117 R)
• M11: 3,229,070 km (0.103 R)
• M12: 3,344,560 km (0.051 R)
• M13: 3,778,992 km (0.086 R)
• M14: 3,900,615 km (0.119 R)
• M15: 4,656,832 km (0.119 R)
• M16: 4,874,647 km (0.11 R)
• M17: 5,411,254 km (0.092 R)
• M18: 5,456,732 km (0.092 R)
• M19: 5,548,286 km (0.092 R)
• M20: 6,060,509 km (0.059 R)
• M21: 6,733,999 km (0.1 R)
• M22: 6,832,135 km (0.066 R)
• M23: 7,329,996 km (0.1 R)
• M24: 7,430,975 km (0.113 R)
• M25: 7,890,988 km (0.037 R)
• M26: 9,325,482 km (0.116 R)
• M27: 9,489,741 km (0.108 R)
• M28: 10,044,151 km (0.103 R)
• M29: 10,268,996 km (0.042 R)
• M30: 10,381,943 km (0.078 R)
• M31: 10,666,179 km (0.066 R)
• M32: 13,894,949 km (0.092 R)
• M33: 15,033,090 km (0.112 R)
• M34: 15,225,622 km (0.118 R)
• M35: 15,290,099 km (0.071 R)
• M36: 15,613,231 km (0.094 R)
• M37: 17,062,086 km (0.065 R)
• M38: 18,622,093 km (0.057 R)
• M39: 18,828,837 km (0.049 R)
• M40: 21,585,626 km (0.119 R)
• M41: 21,802,992 km (0.072 R)
• M42: 22,973,745 km (0.089 R)
• M43: 23,417,901 km (0.077 R)
• M44: 23,566,751 km (0.075 R)
• M45: 24,089,745 km (0.101 R)
• M46: 24,164,694 km (0.105 R)
• M47: 24,390,287 km (0.076 R)
• M48: 24,465,535 km (0.095 R)
• M49: 27,150,667 km (0.109 R)
• M50: 27,856,171 km (0.112 R)
• M51: 28,013,697 km (0.105 R)
• M52: 28,250,660 km (0.078 R)
• M53: 28,329,798 km (0.104 R)
• M54: 28,488,222 km (0.068 R)
• M55: 28,646,945 km (0.101 R)
• M56: 30,656,194 km (0.112 R)
• M57: 31,308,590 km (0.102 R)
• M58: 34,638,938 km (0.112 R)
• M59: 35,574,374 km (0.093 R)
• M60: 36,345,850 km (0.067 R)
• M61: 36,949,627 km (0.102 R)
• M62: 37,730,827 km (0.106 R)
• M63: 38,254,719 km (0.102 R)
• M64: 39,221,271 km (0.077 R)
• M65: 39,574,770 km (0.115 R)
• M66: 40,106,890 km (0.108 R)
• M67: 41,898,025 km (0.056 R)
• M68: 45,279,536 km (0.098 R)
• M69: 46,768,633 km (0.1 R)
• M70: 47,237,323 km (0.117 R)
• M71: 47,613,412 km (0.101 R)
• M72: 47,990,399 km (0.113 R)
• M73: 48,368,432 km (0.108 R)
• M74: 48,842,358 km (0.075 R)
• M75: 49,413,074 km (0.111 R)
• M76: 49,603,812 km (0.074 R)
• M77: 52,981,133 km (0.107 R)
• M78: 54,057,789 km (0.096 R)
• M79: 54,648,102 km (0.105 R)
• M80: 54,845,422 km (0.108 R)
• M81: 55,636,794 km (0.105 R)
• M82: 56,332,275 km (0.074 R)
• M83: 57,030,747 km (0.092 R)
• M84: 59,345,625 km (0.115 R)
• M85: 59,548,330 km (0.117 R)
• M86: 60,463,570 km (0.105 R)
• M87: 61,793,644 km (0.12 R)
• M88: 63,133,443 km (0.093 R)
• M89: 65,527,159 km (0.067 R)
• M90: 67,209,686 km (0.079 R)
• M91: 67,526,833 km (0.103 R)
• M92: 67,632,599 km (0.107 R)
• M93: 68,162,325 km (0.099 R)
• M94: 69,760,180 km (0.057 R)
• M95: 70,509,964 km (0.113 R)
• M96: 70,939,609 km (0.087 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 16,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit