🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.42 AU - 0.7 AU

Year: 148 Days

Day: 26.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.9 AU - 1 AU

Year: 327 Days

Day: 46.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.84 AU - 3.52 AU

Year: 2002 Days

Day: 28.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.91 AU - 4.67 AU

Year: 3138 Days

Day: 26.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.4

Radius: 7.6

Gravity: 15.85 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.65 AU - 15.23 AU

Year: 17398 Days

Day: 17.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,196,880 km

• M1: 220,806 km (0.077 R)
• M2: 326,572 km (0.071 R)
• M3: 637,437 km (0.04 R)
• M4: 871,707 km (0.113 R)
• M5: 921,822 km (0.056 R)
• M6: 1,329,476 km (0.111 R)
• M7: 1,756,129 km (0.037 R)
• M8: 2,398,951 km (0.116 R)
• M9: 2,953,660 km (0.084 R)
• M10: 3,069,300 km (0.092 R)
• M11: 3,147,240 km (0.06 R)
• M12: 4,437,522 km (0.044 R)
• M13: 4,885,118 km (0.085 R)
• M14: 5,160,528 km (0.072 R)
• M15: 5,253,428 km (0.081 R)
• M16: 5,774,627 km (0.062 R)
• M17: 5,871,268 km (0.108 R)
• M18: 5,968,357 km (0.087 R)
• M19: 6,114,963 km (0.049 R)
• M20: 7,858,526 km (0.045 R)
• M21: 8,784,237 km (0.05 R)
• M22: 8,839,738 km (0.104 R)
• M23: 9,629,316 km (0.059 R)
• M24: 10,500,125 km (0.107 R)
• M25: 11,578,127 km (0.071 R)
• M26: 12,440,709 km (0.082 R)
• M27: 12,816,798 km (0.111 R)
• M28: 14,227,206 km (0.07 R)
• M29: 14,423,329 km (0.051 R)
• M30: 14,620,350 km (0.078 R)
• M31: 14,950,811 km (0.115 R)
• M32: 15,216,796 km (0.079 R)
• M33: 15,283,666 km (0.102 R)
• M34: 15,417,407 km (0.053 R)
• M35: 16,228,527 km (0.104 R)
• M36: 17,053,559 km (0.091 R)
• M37: 17,331,512 km (0.1 R)
• M38: 17,401,224 km (0.11 R)
• M39: 18,815,523 km (0.082 R)
• M40: 19,681,694 km (0.089 R)
• M41: 19,754,548 km (0.09 R)
• M42: 20,339,925 km (0.094 R)
• M43: 20,560,881 km (0.085 R)
• M44: 20,634,782 km (0.111 R)
• M45: 21,228,686 km (0.091 R)
• M46: 21,903,522 km (0.096 R)
• M47: 22,967,163 km (0.08 R)
• M48: 24,281,380 km (0.096 R)
• M49: 24,594,189 km (0.111 R)
• M50: 24,908,195 km (0.06 R)
• M51: 27,224,868 km (0.064 R)
• M52: 30,868,922 km (0.084 R)
• M53: 31,974,450 km (0.111 R)
• M54: 33,352,995 km (0.06 R)
• M55: 33,874,942 km (0.118 R)
• M56: 35,456,790 km (0.046 R)
• M57: 36,167,679 km (0.099 R)
• M58: 36,435,459 km (0.092 R)
• M59: 36,524,769 km (0.099 R)
• M60: 38,874,652 km (0.086 R)
• M61: 39,423,826 km (0.104 R)
• M62: 40,067,845 km (0.072 R)
• M63: 41,273,005 km (0.051 R)
• M64: 41,646,252 km (0.1 R)
• M65: 43,150,309 km (0.113 R)
• M66: 45,343,414 km (0.115 R)
• M67: 46,598,839 km (0.096 R)
• M68: 48,848,043 km (0.099 R)
• M69: 50,632,895 km (0.081 R)
• M70: 51,332,714 km (0.094 R)
• M71: 52,944,332 km (0.079 R)
• M72: 53,959,952 km (0.1 R)
• M73: 55,495,574 km (0.116 R)
• M74: 55,907,417 km (0.069 R)
• M75: 56,320,307 km (0.107 R)
• M76: 59,344,129 km (0.086 R)
• M77: 59,449,296 km (0.115 R)
• M78: 60,081,946 km (0.12 R)
• M79: 60,928,819 km (0.067 R)
• M80: 61,460,041 km (0.036 R)
• M81: 61,779,582 km (0.09 R)
• M82: 64,788,295 km (0.104 R)
• M83: 66,856,934 km (0.107 R)
• M84: 68,726,159 km (0.103 R)
• M85: 69,833,782 km (0.093 R)
• M86: 70,278,387 km (0.092 R)
• M87: 73,643,292 km (0.12 R)
• M88: 74,436,011 km (0.106 R)
• M89: 74,549,406 km (0.1 R)
• M90: 74,662,951 km (0.101 R)
• M91: 74,776,496 km (0.094 R)
• M92: 75,003,884 km (0.101 R)
• M93: 76,143,970 km (0.067 R)
• M94: 76,372,705 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.3

Radius: 6.1

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.76 AU - 21.52 AU

Year: 26161 Days

Day: 16.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 56,196,880 km

• M1: 90,058 km (0.084 R)
• M2: 297,700 km (0.108 R)
• M3: 353,051 km (0.105 R)
• M4: 508,034 km (0.103 R)
• M5: 1,797,568 km (0.035 R)
• M6: 2,645,938 km (0.077 R)
• M7: 2,859,563 km (0.092 R)
• M8: 3,238,943 km (0.111 R)
• M9: 4,687,051 km (0.118 R)
• M10: 5,631,612 km (0.084 R)
• M11: 6,965,127 km (0.108 R)
• M12: 7,090,939 km (0.095 R)
• M13: 7,175,312 km (0.042 R)
• M14: 7,217,648 km (0.07 R)
• M15: 7,949,481 km (0.092 R)
• M16: 8,885,665 km (0.083 R)
• M17: 9,022,248 km (0.054 R)
• M18: 9,762,458 km (0.088 R)
• M19: 9,809,282 km (0.094 R)
• M20: 10,569,987 km (0.098 R)
• M21: 11,796,241 km (0.091 R)
• M22: 11,996,552 km (0.091 R)
• M23: 12,046,817 km (0.098 R)
• M24: 17,413,940 km (0.059 R)
• M25: 17,470,787 km (0.109 R)
• M26: 20,216,058 km (0.116 R)
• M27: 24,865,410 km (0.101 R)
• M28: 28,205,781 km (0.12 R)
• M29: 28,877,176 km (0.075 R)
• M30: 28,944,645 km (0.105 R)
• M31: 29,012,113 km (0.044 R)
• M32: 29,214,819 km (0.109 R)
• M33: 32,522,128 km (0.099 R)
• M34: 32,943,845 km (0.108 R)
• M35: 34,935,441 km (0.07 R)
• M36: 35,223,118 km (0.059 R)
• M37: 36,163,640 km (0.085 R)
• M38: 36,527,462 km (0.053 R)
• M39: 38,439,322 km (0.094 R)
• M40: 38,587,724 km (0.093 R)
• M41: 38,959,624 km (0.105 R)
• M42: 39,407,370 km (0.044 R)
• M43: 40,082,356 km (0.041 R)
• M44: 40,232,851 km (0.041 R)
• M45: 41,139,714 km (0.106 R)
• M46: 41,747,979 km (0.102 R)
• M47: 43,436,340 km (0.094 R)
• M48: 43,745,709 km (0.076 R)
• M49: 47,196,483 km (0.094 R)
• M50: 47,673,700 km (0.091 R)
• M51: 48,072,677 km (0.113 R)
• M52: 49,356,825 km (0.082 R)
• M53: 51,794,972 km (0.099 R)
• M54: 55,776,519 km (0.111 R)
• M55: 56,196,889 km (0.097 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 19,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit