🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.31 AU - 2.05 AU

Year: 820 Days

Day: 46.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.29 AU - 3.17 AU

Year: 1699 Days

Day: 12.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.5

Radius: 14.9

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.23 AU - 6.43 AU

Year: 6000 Days

Day: 13.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,380,817 km

• M1: 198,965 km (0.118 R)
• M2: 301,290 km (0.083 R)
• M3: 447,597 km (0.073 R)
• M4: 593,904 km (0.067 R)
• M5: 749,635 km (0.045 R)
• M6: 957,127 km (0.116 R)
• M7: 1,056,161 km (0.05 R)
• M8: 1,629,420 km (0.092 R)
• M9: 2,034,681 km (0.111 R)
• M10: 2,550,943 km (0.084 R)
• M11: 2,893,372 km (0.048 R)
• M12: 3,250,762 km (0.081 R)
• M13: 3,434,917 km (0.091 R)
• M14: 3,572,996 km (0.113 R)
• M15: 4,133,240 km (0.078 R)
• M16: 4,439,915 km (0.088 R)
• M17: 4,798,202 km (0.094 R)
• M18: 5,075,856 km (0.115 R)
• M19: 5,177,283 km (0.111 R)
• M20: 5,416,191 km (0.107 R)
• M21: 6,203,375 km (0.084 R)
• M22: 6,628,981 km (0.075 R)
• M23: 6,777,083 km (0.035 R)
• M24: 7,177,556 km (0.055 R)
• M25: 7,291,550 km (0.115 R)
• M26: 7,495,751 km (0.093 R)
• M27: 8,159,517 km (0.117 R)
• M28: 8,358,332 km (0.081 R)
• M29: 8,626,112 km (0.097 R)
• M30: 8,787,977 km (0.053 R)
• M31: 8,937,426 km (0.086 R)
• M32: 9,114,998 km (0.052 R)
• M33: 9,224,953 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.4

Radius: 3.9

Gravity: 37.5 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.79 AU - 17.17 AU

Year: 20758 Days

Day: 17.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,380,817 km

• M1: 82,578 km (0.111 R)
• M2: 111,151 km (0.079 R)
• M3: 183,257 km (0.104 R)
• M4: 211,083 km (0.113 R)
• M5: 321,187 km (0.114 R)
• M6: 468,241 km (0.108 R)
• M7: 508,184 km (0.057 R)
• M8: 748,588 km (0.112 R)
• M9: 1,126,322 km (0.097 R)
• M10: 1,263,803 km (0.065 R)
• M11: 1,465,311 km (0.069 R)
• M12: 1,897,948 km (0.119 R)
• M13: 2,298,272 km (0.12 R)
• M14: 2,543,613 km (0.116 R)
• M15: 2,615,120 km (0.116 R)
• M16: 2,834,132 km (0.119 R)
• M17: 3,058,828 km (0.063 R)
• M18: 3,605,458 km (0.093 R)
• M19: 3,807,864 km (0.105 R)
• M20: 3,848,854 km (0.091 R)
• M21: 4,437,222 km (0.06 R)
• M22: 6,904,839 km (0.07 R)
• M23: 7,206,578 km (0.086 R)
• M24: 7,308,155 km (0.114 R)
• M25: 7,512,655 km (0.105 R)
• M26: 8,243,142 km (0.074 R)
• M27: 9,602,687 km (0.097 R)
• M28: 10,623,842 km (0.089 R)
• M29: 12,705,646 km (0.102 R)
• M30: 13,510,184 km (0.088 R)
• M31: 13,572,716 km (0.094 R)
• M32: 13,950,151 km (0.033 R)
• M33: 15,038,027 km (0.111 R)
• M34: 18,669,814 km (0.077 R)
• M35: 20,653,931 km (0.119 R)
• M36: 21,964,259 km (0.102 R)
• M37: 22,407,068 km (0.081 R)
• M38: 22,481,119 km (0.12 R)
• M39: 22,778,221 km (0.116 R)
• M40: 23,301,215 km (0.071 R)
• M41: 23,526,659 km (0.041 R)
• M42: 25,975,426 km (0.111 R)
• M43: 26,835,614 km (0.088 R)
• M44: 27,071,979 km (0.109 R)
• M45: 27,150,817 km (0.102 R)
• M46: 28,503,780 km (0.092 R)
• M47: 28,584,114 km (0.096 R)
• M48: 29,067,315 km (0.114 R)
• M49: 29,471,977 km (0.088 R)
• M50: 29,553,059 km (0.099 R)
• M51: 29,634,441 km (0.063 R)
• M52: 30,450,946 km (0.092 R)
• M53: 31,606,440 km (0.043 R)
• M54: 32,608,147 km (0.094 R)
• M55: 32,860,219 km (0.049 R)
• M56: 33,281,786 km (0.119 R)
• M57: 34,985,856 km (0.09 R)
• M58: 36,630,834 km (0.112 R)
• M59: 39,815,922 km (0.053 R)
• M60: 41,896,828 km (0.103 R)
• M61: 41,988,083 km (0.096 R)
• M62: 44,198,392 km (0.118 R)
• M63: 45,974,866 km (0.075 R)
• M64: 46,351,853 km (0.088 R)
• M65: 47,965,266 km (0.108 R)
• M66: 48,251,896 km (0.112 R)
• M67: 48,539,124 km (0.11 R)
• M68: 49,211,566 km (0.081 R)
• M69: 51,149,457 km (0.056 R)
• M70: 51,344,682 km (0.116 R)
• M71: 52,324,249 km (0.119 R)
• M72: 53,013,596 km (0.092 R)
• M73: 54,102,818 km (0.066 R)
• M74: 56,001,664 km (0.089 R)
• M75: 57,617,620 km (0.086 R)
• M76: 58,125,804 km (0.053 R)
• M77: 59,044,036 km (0.104 R)
• M78: 60,173,051 km (0.025 R)
• M79: 62,243,784 km (0.075 R)
• M80: 62,765,133 km (0.055 R)
• M81: 64,232,539 km (0.103 R)
• M82: 64,443,023 km (0.079 R)
• M83: 64,970,505 km (0.082 R)
• M84: 65,499,333 km (0.094 R)
• M85: 66,242,087 km (0.104 R)
• M86: 66,561,179 km (0.078 R)
• M87: 68,917,495 km (0.104 R)
• M88: 69,780,974 km (0.11 R)
• M89: 70,756,801 km (0.112 R)
• M90: 71,846,173 km (0.114 R)
• M91: 72,064,735 km (0.109 R)
• M92: 72,174,241 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: 244 - 14,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit