🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.75 AU - 1.13 AU

Year: 407 Days

Day: 32.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,225,161 km

• M1: 55,202 km (0.077 R)
• M2: 119,977 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.33 AU - 2.11 AU

Year: 1007 Days

Day: 27.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,225,161 km

• M1: 75,397 km (0.109 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307

Radius: 4.7

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.65 AU - 11.11 AU

Year: 14923 Days

Day: 22 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 74,225,161 km

• M1: 121,324 km (0.056 R)
• M2: 345,272 km (0.106 R)
• M3: 426,952 km (0.108 R)
• M4: 625,768 km (0.1 R)
• M5: 963,560 km (0.09 R)
• M6: 1,002,156 km (0.119 R)
• M7: 1,120,787 km (0.088 R)
• M8: 2,072,230 km (0.073 R)
• M9: 2,326,845 km (0.048 R)
• M10: 2,431,564 km (0.096 R)
• M11: 3,149,185 km (0.079 R)
• M12: 3,206,930 km (0.083 R)
• M13: 3,323,466 km (0.114 R)
• M14: 3,621,166 km (0.087 R)
• M15: 4,114,989 km (0.056 R)
• M16: 4,629,755 km (0.106 R)
• M17: 4,894,693 km (0.062 R)
• M18: 4,928,203 km (0.119 R)
• M19: 5,683,672 km (0.091 R)
• M20: 5,718,827 km (0.104 R)
• M21: 5,789,438 km (0.083 R)
• M22: 6,291,787 km (0.097 R)
• M23: 6,474,596 km (0.114 R)
• M24: 6,548,198 km (0.063 R)
• M25: 7,763,082 km (0.099 R)
• M26: 8,236,410 km (0.046 R)
• M27: 8,436,273 km (0.105 R)
• M28: 9,501,559 km (0.105 R)
• M29: 10,651,967 km (0.104 R)
• M30: 10,738,883 km (0.075 R)
• M31: 11,001,128 km (0.107 R)
• M32: 12,987,938 km (0.118 R)
• M33: 14,022,108 km (0.091 R)
• M34: 18,050,329 km (0.1 R)
• M35: 18,154,001 km (0.067 R)
• M36: 18,414,152 km (0.118 R)
• M37: 21,027,626 km (0.042 R)
• M38: 23,925,187 km (0.09 R)
• M39: 24,439,355 km (0.053 R)
• M40: 25,072,603 km (0.055 R)
• M41: 25,188,242 km (0.031 R)
• M42: 25,478,313 km (0.083 R)
• M43: 25,944,759 km (0.043 R)
• M44: 26,355,255 km (0.11 R)
• M45: 27,241,922 km (0.107 R)
• M46: 28,078,324 km (0.063 R)
• M47: 28,499,591 km (0.064 R)
• M48: 32,636,870 km (0.091 R)
• M49: 33,333,846 km (0.102 R)
• M50: 33,397,425 km (0.091 R)
• M51: 33,461,005 km (0.04 R)
• M52: 33,716,069 km (0.072 R)
• M53: 33,907,704 km (0.1 R)
• M54: 36,432,018 km (0.115 R)
• M55: 36,825,760 km (0.117 R)
• M56: 38,281,347 km (0.119 R)
• M57: 39,150,212 km (0.115 R)
• M58: 39,688,165 km (0.091 R)
• M59: 40,635,419 km (0.054 R)
• M60: 41,933,031 km (0.109 R)
• M61: 42,690,296 km (0.106 R)
• M62: 42,897,638 km (0.067 R)
• M63: 43,313,371 km (0.117 R)
• M64: 45,059,776 km (0.066 R)
• M65: 46,189,539 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.1

Radius: 6.1

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 13.11 AU - 18.45 AU

Year: 27971 Days

Day: 23.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,225,161 km

• M1: 102,026 km (0.111 R)
• M2: 647,011 km (0.104 R)
• M3: 807,380 km (0.081 R)
• M4: 955,182 km (0.094 R)
• M5: 1,032,225 km (0.044 R)
• M6: 1,084,884 km (0.114 R)
• M7: 1,276,369 km (0.102 R)
• M8: 1,333,067 km (0.072 R)
• M9: 1,538,315 km (0.072 R)
• M10: 1,785,151 km (0.12 R)
• M11: 1,881,044 km (0.07 R)
• M12: 3,235,503 km (0.096 R)
• M13: 3,511,361 km (0.058 R)
• M14: 3,591,546 km (0.068 R)
• M15: 4,688,547 km (0.051 R)
• M16: 5,045,637 km (0.071 R)
• M17: 5,136,293 km (0.113 R)
• M18: 5,181,771 km (0.114 R)
• M19: 5,365,178 km (0.099 R)
• M20: 6,120,198 km (0.066 R)
• M21: 6,658,302 km (0.04 R)
• M22: 6,807,750 km (0.109 R)
• M23: 7,571,298 km (0.09 R)
• M24: 8,415,329 km (0.043 R)
• M25: 9,067,875 km (0.07 R)
• M26: 9,736,577 km (0.083 R)
• M27: 10,019,766 km (0.095 R)
• M28: 11,476,550 km (0.102 R)
• M29: 11,536,090 km (0.082 R)
• M30: 13,184,958 km (0.107 R)
• M31: 14,132,361 km (0.036 R)
• M32: 14,646,679 km (0.081 R)
• M33: 15,036,381 km (0.114 R)
• M34: 15,627,293 km (0.065 R)
• M35: 17,035,458 km (0.092 R)
• M36: 18,204,864 km (0.086 R)
• M37: 19,542,119 km (0.075 R)
• M38: 20,692,677 km (0.082 R)
• M39: 21,202,955 km (0.115 R)
• M40: 21,422,864 km (0.047 R)
• M41: 21,865,075 km (0.032 R)
• M42: 22,235,779 km (0.119 R)
• M43: 23,967,972 km (0.111 R)
• M44: 24,197,007 km (0.116 R)
• M45: 24,426,939 km (0.075 R)
• M46: 25,275,907 km (0.056 R)
• M47: 25,665,011 km (0.051 R)
• M48: 26,764,854 km (0.116 R)
• M49: 27,161,438 km (0.106 R)
• M50: 27,559,967 km (0.089 R)
• M51: 28,443,492 km (0.114 R)
• M52: 29,581,333 km (0.063 R)
• M53: 29,827,123 km (0.056 R)
• M54: 32,321,817 km (0.064 R)
• M55: 33,083,120 km (0.072 R)
• M56: 35,489,402 km (0.096 R)
• M57: 37,065,715 km (0.104 R)
• M58: 38,396,837 km (0.091 R)
• M59: 38,575,457 km (0.103 R)
• M60: 39,653,160 km (0.096 R)
• M61: 40,014,588 km (0.076 R)
• M62: 40,195,751 km (0.108 R)
• M63: 40,922,946 km (0.088 R)
• M64: 41,654,480 km (0.11 R)
• M65: 43,409,263 km (0.118 R)
• M66: 45,187,982 km (0.12 R)
• M67: 45,754,658 km (0.115 R)
• M68: 47,468,751 km (0.119 R)
• M69: 48,913,118 km (0.088 R)
• M70: 49,203,637 km (0.087 R)
• M71: 49,494,904 km (0.079 R)
• M72: 51,057,454 km (0.118 R)
• M73: 52,141,141 km (0.074 R)
• M74: 52,240,025 km (0.081 R)
• M75: 52,636,160 km (0.117 R)
• M76: 52,934,010 km (0.119 R)
• M77: 53,331,940 km (0.074 R)
• M78: 53,431,572 km (0.05 R)
• M79: 57,365,398 km (0.073 R)
• M80: 58,286,322 km (0.086 R)
• M81: 58,491,720 km (0.101 R)
• M82: 59,625,373 km (0.06 R)
• M83: 60,454,295 km (0.111 R)
• M84: 63,913,895 km (0.094 R)
• M85: 64,019,810 km (0.079 R)
• M86: 64,231,641 km (0.086 R)
• M87: 65,401,048 km (0.106 R)
• M88: 66,148,738 km (0.095 R)
• M89: 67,329,663 km (0.094 R)
• M90: 70,039,030 km (0.083 R)
• M91: 70,257,294 km (0.094 R)
• M92: 71,681,765 km (0.025 R)
• M93: 72,673,449 km (0.07 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: 462 - 19,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit