🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.5 AU - 0.52 AU

Year: 127 Days

Day: 21 Hours

Environment

Temp: 210 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.99 AU - 2.33 AU

Year: 1111 Days

Day: 41.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,662,984 km

• M1: 27,526 km (0.114 R)
• M2: 805,734 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.93 AU - 3.15 AU

Year: 1416 Days

Day: 35.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,662,984 km

• M1: 549,174 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.4 AU - 3.64 AU

Year: 1836 Days

Day: 26.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.1

Radius: 5.1

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.23 AU - 16.31 AU

Year: 19859 Days

Day: 20.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,662,984 km

• M1: 106,813 km (0.086 R)
• M2: 153,188 km (0.065 R)
• M3: 477,367 km (0.077 R)
• M4: 680,970 km (0.088 R)
• M5: 781,948 km (0.093 R)
• M6: 1,185,713 km (0.081 R)
• M7: 1,234,182 km (0.084 R)
• M8: 1,512,434 km (0.034 R)
• M9: 2,125,187 km (0.112 R)
• M10: 2,488,561 km (0.105 R)
• M11: 3,271,855 km (0.11 R)
• M12: 3,306,113 km (0.12 R)
• M13: 3,478,898 km (0.075 R)
• M14: 3,905,552 km (0.08 R)
• M15: 5,281,702 km (0.076 R)
• M16: 5,647,020 km (0.1 R)
• M17: 6,402,041 km (0.027 R)
• M18: 7,143,897 km (0.105 R)
• M19: 7,233,057 km (0.102 R)
• M20: 7,912,680 km (0.086 R)
• M21: 8,330,208 km (0.102 R)
• M22: 8,565,376 km (0.091 R)
• M23: 8,659,922 km (0.071 R)
• M24: 8,754,916 km (0.072 R)
• M25: 9,235,125 km (0.036 R)
• M26: 9,723,712 km (0.11 R)
• M27: 10,170,710 km (0.081 R)
• M28: 10,371,471 km (0.089 R)
• M29: 12,077,485 km (0.104 R)
• M30: 12,343,470 km (0.109 R)
• M31: 12,772,965 km (0.116 R)
• M32: 12,989,583 km (0.057 R)
• M33: 13,371,656 km (0.087 R)
• M34: 15,336,624 km (0.105 R)
• M35: 15,509,110 km (0.092 R)
• M36: 16,440,357 km (0.114 R)
• M37: 16,499,149 km (0.118 R)
• M38: 16,735,065 km (0.054 R)
• M39: 17,750,236 km (0.115 R)
• M40: 18,173,897 km (0.117 R)
• M41: 19,527,309 km (0.115 R)
• M42: 19,901,902 km (0.092 R)
• M43: 20,849,006 km (0.083 R)
• M44: 21,617,341 km (0.08 R)
• M45: 21,875,397 km (0.082 R)
• M46: 22,918,095 km (0.106 R)
• M47: 23,115,414 km (0.115 R)
• M48: 23,577,971 km (0.046 R)
• M49: 24,311,000 km (0.043 R)
• M50: 25,936,232 km (0.07 R)
• M51: 26,279,260 km (0.107 R)
• M52: 26,831,126 km (0.113 R)
• M53: 27,386,882 km (0.079 R)
• M54: 27,666,181 km (0.099 R)
• M55: 29,290,216 km (0.025 R)
• M56: 30,799,958 km (0.055 R)
• M57: 30,872,513 km (0.068 R)
• M58: 31,308,740 km (0.094 R)
• M59: 31,893,668 km (0.098 R)
• M60: 32,040,573 km (0.06 R)
• M61: 32,629,988 km (0.098 R)
• M62: 32,777,941 km (0.093 R)
• M63: 33,297,344 km (0.09 R)
• M64: 33,894,390 km (0.078 R)
• M65: 35,174,648 km (0.068 R)
• M66: 37,009,017 km (0.108 R)
• M67: 37,704,947 km (0.108 R)
• M68: 38,171,243 km (0.085 R)
• M69: 38,327,124 km (0.117 R)
• M70: 39,818,316 km (0.119 R)
• M71: 41,889,349 km (0.093 R)
• M72: 42,130,650 km (0.11 R)
• M73: 42,291,767 km (0.116 R)
• M74: 44,650,177 km (0.118 R)
• M75: 44,896,565 km (0.061 R)
• M76: 47,720,674 km (0.097 R)
• M77: 47,888,522 km (0.101 R)
• M78: 49,918,715 km (0.114 R)
• M79: 50,516,059 km (0.073 R)
• M80: 50,772,919 km (0.115 R)
• M81: 50,858,489 km (0.06 R)
• M82: 50,944,358 km (0.052 R)
• M83: 51,030,078 km (0.119 R)
• M84: 51,459,723 km (0.101 R)
• M85: 51,631,910 km (0.088 R)
• M86: 52,235,986 km (0.095 R)
• M87: 55,115,446 km (0.032 R)
• M88: 55,203,559 km (0.072 R)
• M89: 55,998,223 km (0.092 R)
• M90: 56,441,332 km (0.084 R)
• M91: 56,618,905 km (0.032 R)
• M92: 57,241,830 km (0.116 R)
• M93: 58,225,286 km (0.039 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 11,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit