🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.49 AU - 0.61 AU

Year: 149 Days

Day: 22.1 Hours

Environment

Temp: 237 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,678,469 km

• M1: 230,530 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.52 AU - 0.64 AU

Year: 161 Days

Day: 20.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 132.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.63 AU - 2.85 AU

Year: 1657 Days

Day: 19.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,678,469 km

• M1: 97,837 km (0.081 R)
• M2: 282,441 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.64 AU - 3.96 AU

Year: 2706 Days

Day: 33.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.02 AU - 4.14 AU

Year: 3010 Days

Day: 41.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,678,469 km

• M1: 3,176,112 km (0.105 R)

Asteroid Belt

Center: 8.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.2

Radius: 3.1

Gravity: 93.78 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.36 AU - 13.78 AU

Year: 16278 Days

Day: 19.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,678,469 km

• M1: 45,029 km (0.065 R)
• M2: 90,507 km (0.094 R)
• M3: 134,040 km (0.067 R)
• M4: 185,501 km (0.109 R)
• M5: 291,865 km (0.074 R)
• M6: 360,830 km (0.104 R)
• M7: 1,053,169 km (0.081 R)
• M8: 1,079,498 km (0.067 R)
• M9: 1,775,577 km (0.102 R)
• M10: 1,902,586 km (0.119 R)
• M11: 1,934,749 km (0.03 R)
• M12: 2,439,792 km (0.089 R)
• M13: 3,601,718 km (0.065 R)
• M14: 5,175,039 km (0.099 R)
• M15: 5,818,609 km (0.104 R)
• M16: 6,007,102 km (0.087 R)
• M17: 6,682,387 km (0.118 R)
• M18: 7,229,616 km (0.112 R)
• M19: 7,280,180 km (0.057 R)
• M20: 7,842,968 km (0.106 R)
• M21: 8,901,522 km (0.108 R)
• M22: 9,780,110 km (0.086 R)
• M23: 10,571,184 km (0.034 R)
• M24: 11,032,544 km (0.076 R)
• M25: 11,265,617 km (0.027 R)
• M26: 12,214,068 km (0.095 R)
• M27: 12,636,981 km (0.059 R)
• M28: 12,942,011 km (0.098 R)
• M29: 13,126,166 km (0.095 R)
• M30: 14,186,216 km (0.111 R)
• M31: 14,886,634 km (0.059 R)
• M32: 15,403,046 km (0.033 R)
• M33: 15,467,971 km (0.074 R)
• M34: 16,122,611 km (0.086 R)
• M35: 16,786,377 km (0.065 R)
• M36: 17,526,587 km (0.066 R)
• M37: 19,388,333 km (0.113 R)
• M38: 19,739,888 km (0.09 R)
• M39: 20,164,596 km (0.091 R)
• M40: 20,235,655 km (0.069 R)
• M41: 20,592,296 km (0.09 R)
• M42: 20,663,954 km (0.107 R)
• M43: 21,311,713 km (0.096 R)
• M44: 21,601,933 km (0.074 R)
• M45: 23,071,732 km (0.089 R)
• M46: 23,146,082 km (0.086 R)
• M47: 23,369,581 km (0.079 R)
• M48: 23,593,828 km (0.104 R)
• M49: 23,668,777 km (0.057 R)
• M50: 24,422,002 km (0.098 R)
• M51: 25,566,725 km (0.028 R)
• M52: 26,184,265 km (0.092 R)
• M53: 27,434,155 km (0.029 R)
• M54: 27,749,657 km (0.116 R)
• M55: 28,225,229 km (0.036 R)
• M56: 29,023,632 km (0.052 R)
• M57: 29,425,602 km (0.074 R)
• M58: 31,052,030 km (0.09 R)
• M59: 31,298,418 km (0.097 R)
• M60: 32,707,330 km (0.095 R)
• M61: 32,874,431 km (0.108 R)
• M62: 34,136,738 km (0.045 R)
• M63: 34,901,632 km (0.086 R)
• M64: 35,500,472 km (0.091 R)
• M65: 35,672,211 km (0.105 R)
• M66: 36,189,071 km (0.072 R)
• M67: 36,708,475 km (0.117 R)
• M68: 38,898,588 km (0.115 R)
• M69: 39,875,612 km (0.041 R)
• M70: 40,143,541 km (0.085 R)
• M71: 43,771,589 km (0.11 R)
• M72: 44,324,802 km (0.083 R)
• M73: 45,624,508 km (0.112 R)
• M74: 45,811,206 km (0.047 R)
• M75: 46,279,148 km (0.099 R)
• M76: 46,842,684 km (0.036 R)
• M77: 48,546,753 km (0.099 R)
• M78: 50,367,509 km (0.09 R)
• M79: 50,656,981 km (0.071 R)
• M80: 51,820,702 km (0.031 R)
• M81: 53,680,952 km (0.099 R)
• M82: 56,462,126 km (0.059 R)
• M83: 56,963,578 km (0.106 R)
• M84: 57,064,108 km (0.08 R)
• M85: 58,882,919 km (0.117 R)
• M86: 59,289,675 km (0.09 R)
• M87: 59,493,428 km (0.111 R)
• M88: 60,106,031 km (0.078 R)
• M89: 62,163,002 km (0.093 R)
• M90: 65,396,560 km (0.065 R)
• M91: 65,607,044 km (0.108 R)
• M92: 66,980,801 km (0.113 R)
• M93: 68,363,983 km (0.089 R)
• M94: 68,791,384 km (0.113 R)
• M95: 69,649,029 km (0.113 R)
• M96: 71,050,162 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 19,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit