🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.5 AU - 0.62 AU

Year: 154 Days

Day: 27.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,998,668 km

• M1: 147,653 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.87 AU

Year: 234 Days

Day: 23.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.42 AU - 1.9 AU

Year: 785 Days

Day: 17.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,998,668 km

• M1: 607,367 km (0.099 R)

Asteroid Belt

Center: 8.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.1

Radius: 7.6

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.95 AU - 15.81 AU

Year: 22142 Days

Day: 23 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,998,668 km

• M1: 106,663 km (0.1 R)
• M2: 303,534 km (0.09 R)
• M3: 386,710 km (0.098 R)
• M4: 517,609 km (0.102 R)
• M5: 663,766 km (0.094 R)
• M6: 1,208,003 km (0.116 R)
• M7: 1,492,688 km (0.077 R)
• M8: 1,990,998 km (0.111 R)
• M9: 2,292,737 km (0.099 R)
• M10: 2,502,024 km (0.104 R)
• M11: 2,790,748 km (0.117 R)
• M12: 3,205,134 km (0.1 R)
• M13: 3,399,911 km (0.044 R)
• M14: 4,868,812 km (0.064 R)
• M15: 4,957,973 km (0.087 R)
• M16: 5,412,451 km (0.118 R)
• M17: 5,644,627 km (0.109 R)
• M18: 6,360,752 km (0.105 R)
• M19: 6,458,439 km (0.099 R)
• M20: 7,004,322 km (0.071 R)
• M21: 7,565,164 km (0.12 R)
• M22: 8,246,433 km (0.063 R)
• M23: 8,567,470 km (0.117 R)
• M24: 8,838,242 km (0.1 R)
• M25: 9,056,805 km (0.041 R)
• M26: 9,667,164 km (0.114 R)
• M27: 11,338,920 km (0.075 R)
• M28: 11,398,161 km (0.089 R)
• M29: 11,576,482 km (0.075 R)
• M30: 11,815,689 km (0.058 R)
• M31: 11,935,816 km (0.106 R)
• M32: 12,665,704 km (0.05 R)
• M33: 12,788,823 km (0.113 R)
• M34: 13,222,507 km (0.092 R)
• M35: 13,850,668 km (0.115 R)
• M36: 14,232,143 km (0.07 R)
• M37: 14,810,937 km (0.029 R)
• M38: 15,594,531 km (0.096 R)
• M39: 16,324,568 km (0.068 R)
• M40: 17,818,004 km (0.086 R)
• M41: 18,094,162 km (0.1 R)
• M42: 19,072,083 km (0.111 R)
• M43: 19,142,544 km (0.059 R)
• M44: 19,213,154 km (0.099 R)
• M45: 19,781,027 km (0.096 R)
• M46: 20,426,542 km (0.102 R)
• M47: 21,664,464 km (0.116 R)
• M48: 22,329,577 km (0.116 R)
• M49: 22,552,777 km (0.081 R)
• M50: 23,755,693 km (0.105 R)
• M51: 25,133,938 km (0.057 R)
• M52: 26,932,254 km (0.089 R)
• M53: 27,328,689 km (0.077 R)
• M54: 28,368,394 km (0.051 R)
• M55: 29,829,217 km (0.043 R)
• M56: 34,099,189 km (0.075 R)
• M57: 36,874,230 km (0.09 R)
• M58: 37,667,697 km (0.057 R)
• M59: 37,933,382 km (0.1 R)
• M60: 39,540,961 km (0.101 R)
• M61: 40,897,515 km (0.11 R)
• M62: 40,988,470 km (0.09 R)
• M63: 43,935,099 km (0.112 R)
• M64: 44,775,989 km (0.118 R)
• M65: 45,245,577 km (0.033 R)
• M66: 45,716,660 km (0.111 R)
• M67: 46,094,694 km (0.032 R)
• M68: 47,426,265 km (0.111 R)
• M69: 47,808,936 km (0.115 R)
• M70: 48,000,721 km (0.114 R)
• M71: 48,192,655 km (0.092 R)
• M72: 48,288,846 km (0.047 R)
• M73: 48,577,421 km (0.108 R)
• M74: 49,835,090 km (0.074 R)
• M75: 52,184,824 km (0.108 R)
• M76: 52,283,409 km (0.11 R)
• M77: 52,579,912 km (0.117 R)
• M78: 53,572,045 km (0.049 R)
• M79: 58,522,089 km (0.114 R)
• M80: 59,035,359 km (0.085 R)
• M81: 60,169,760 km (0.059 R)
• M82: 62,041,678 km (0.057 R)
• M83: 62,774,857 km (0.05 R)
• M84: 62,984,743 km (0.12 R)
• M85: 63,300,245 km (0.111 R)
• M86: 64,567,039 km (0.044 R)
• M87: 64,991,299 km (0.09 R)
• M88: 65,522,820 km (0.081 R)
• M89: 68,093,959 km (0.066 R)
• M90: 68,525,698 km (0.053 R)
• M91: 69,175,103 km (0.077 R)
• M92: 72,232,135 km (0.108 R)
• M93: 72,562,298 km (0.097 R)
• M94: 72,892,909 km (0.099 R)
• M95: 73,887,884 km (0.04 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 18,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit