🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.49 AU - 0.67 AU

Year: 186 Days

Day: 18.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,503,711 km

• M1: 63,130 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.73 AU

Year: 196 Days

Day: 48 Hours

Environment

Temp: 35 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,503,711 km

• M1: 280,346 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.76 AU - 1.1 AU

Year: 378 Days

Day: 47.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.3

Radius: 4.5

Gravity: 38.98 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12.44 AU - 16.96 AU

Year: 23770 Days

Day: 17 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,503,711 km

• M1: 58,792 km (0.081 R)
• M2: 254,167 km (0.117 R)
• M3: 290,220 km (0.072 R)
• M4: 592,108 km (0.071 R)
• M5: 771,476 km (0.069 R)
• M6: 1,116,599 km (0.092 R)
• M7: 1,504,207 km (0.113 R)
• M8: 1,642,136 km (0.108 R)
• M9: 1,712,596 km (0.029 R)
• M10: 1,748,201 km (0.08 R)
• M11: 1,784,104 km (0.078 R)
• M12: 1,930,112 km (0.103 R)
• M13: 2,042,161 km (0.108 R)
• M14: 3,498,945 km (0.077 R)
• M15: 3,635,677 km (0.115 R)
• M16: 3,727,829 km (0.104 R)
• M17: 3,774,205 km (0.045 R)
• M18: 3,867,554 km (0.065 R)
• M19: 4,394,587 km (0.077 R)
• M20: 5,097,248 km (0.058 R)
• M21: 5,942,327 km (0.069 R)
• M22: 6,325,596 km (0.119 R)
• M23: 6,660,396 km (0.111 R)
• M24: 6,830,040 km (0.036 R)
• M25: 7,699,054 km (0.092 R)
• M26: 8,056,444 km (0.085 R)
• M27: 8,419,069 km (0.1 R)
• M28: 8,602,476 km (0.117 R)
• M29: 8,663,811 km (0.093 R)
• M30: 10,245,958 km (0.108 R)
• M31: 11,103,004 km (0.071 R)
• M32: 11,846,057 km (0.07 R)
• M33: 12,120,270 km (0.112 R)
• M34: 12,465,991 km (0.108 R)
• M35: 12,535,554 km (0.078 R)
• M36: 12,674,979 km (0.09 R)
• M37: 13,808,781 km (0.068 R)
• M38: 14,607,035 km (0.071 R)
• M39: 14,680,338 km (0.111 R)
• M40: 14,900,995 km (0.055 R)
• M41: 16,858,633 km (0.072 R)
• M42: 18,260,664 km (0.105 R)
• M43: 20,350,696 km (0.07 R)
• M44: 20,432,676 km (0.032 R)
• M45: 21,340,585 km (0.075 R)
• M46: 22,684,722 km (0.1 R)
• M47: 23,024,907 km (0.074 R)
• M48: 24,142,404 km (0.06 R)
• M49: 24,402,853 km (0.112 R)
• M50: 24,489,919 km (0.082 R)
• M51: 24,664,201 km (0.032 R)
• M52: 26,877,651 km (0.119 R)
• M53: 27,057,468 km (0.088 R)
• M54: 27,237,733 km (0.052 R)
• M55: 29,246,085 km (0.032 R)
• M56: 30,361,636 km (0.081 R)
• M57: 30,455,284 km (0.111 R)
• M58: 31,490,950 km (0.095 R)
• M59: 32,825,812 km (0.085 R)
• M60: 33,210,578 km (0.09 R)
• M61: 34,373,851 km (0.115 R)
• M62: 39,260,166 km (0.097 R)
• M63: 40,078,317 km (0.104 R)
• M64: 42,357,141 km (0.073 R)
• M65: 43,090,919 km (0.093 R)
• M66: 49,000,932 km (0.102 R)
• M67: 49,110,737 km (0.066 R)
• M68: 49,881,615 km (0.116 R)
• M69: 50,213,124 km (0.111 R)
• M70: 50,434,529 km (0.093 R)
• M71: 50,767,384 km (0.047 R)
• M72: 53,117,118 km (0.065 R)
• M73: 54,248,377 km (0.095 R)
• M74: 54,589,310 km (0.086 R)
• M75: 56,304,749 km (0.096 R)
• M76: 56,534,831 km (0.055 R)
• M77: 57,921,752 km (0.112 R)
• M78: 59,202,909 km (0.049 R)
• M79: 59,553,865 km (0.103 R)
• M80: 59,905,570 km (0.051 R)
• M81: 62,624,960 km (0.102 R)
• M82: 63,101,878 km (0.08 R)
• M83: 64,660,538 km (0.112 R)
• M84: 67,204,899 km (0.116 R)
• M85: 68,060,299 km (0.038 R)
• M86: 68,796,470 km (0.084 R)
• M87: 72,516,072 km (0.117 R)
• M88: 80,277,957 km (0.102 R)
• M89: 81,055,567 km (0.093 R)
• M90: 82,879,764 km (0.113 R)
• M91: 84,190,839 km (0.104 R)
• M92: 84,322,336 km (0.087 R)
• M93: 84,849,070 km (0.087 R)
• M94: 87,631,889 km (0.108 R)
• M95: 89,369,618 km (0.1 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: 440 - 11,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit