🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.79 AU - 1.99 AU

Year: 1000 Days

Day: 44 Hours

Environment

Temp: -77 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.7

Radius: 4.4

Gravity: 28.7 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.4 AU - 16.3 AU

Year: 18780 Days

Day: 23.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,028,223 km

• M1: 103,372 km (0.111 R)
• M2: 307,573 km (0.107 R)
• M3: 499,956 km (0.11 R)
• M4: 660,923 km (0.102 R)
• M5: 814,860 km (0.092 R)
• M6: 1,368,372 km (0.095 R)
• M7: 1,622,090 km (0.12 R)
• M8: 1,739,674 km (0.045 R)
• M9: 2,014,186 km (0.109 R)
• M10: 2,045,601 km (0.104 R)
• M11: 2,535,235 km (0.076 R)
• M12: 2,637,410 km (0.038 R)
• M13: 2,671,818 km (0.065 R)
• M14: 2,706,375 km (0.107 R)
• M15: 3,654,676 km (0.096 R)
• M16: 4,529,225 km (0.037 R)
• M17: 4,862,679 km (0.099 R)
• M18: 4,989,687 km (0.095 R)
• M19: 5,290,529 km (0.103 R)
• M20: 5,641,336 km (0.094 R)
• M21: 6,975,300 km (0.108 R)
• M22: 7,849,999 km (0.034 R)
• M23: 9,540,903 km (0.097 R)
• M24: 10,128,673 km (0.103 R)
• M25: 11,059,920 km (0.103 R)
• M26: 11,676,862 km (0.078 R)
• M27: 12,594,196 km (0.093 R)
• M28: 13,120,332 km (0.099 R)
• M29: 13,415,638 km (0.118 R)
• M30: 15,543,817 km (0.086 R)
• M31: 16,170,782 km (0.087 R)
• M32: 16,998,208 km (0.076 R)
• M33: 17,514,320 km (0.031 R)
• M34: 18,100,894 km (0.066 R)
• M35: 18,166,567 km (0.093 R)
• M36: 18,297,914 km (0.065 R)
• M37: 18,627,777 km (0.096 R)
• M38: 19,226,618 km (0.089 R)
• M39: 19,831,591 km (0.089 R)
• M40: 21,336,696 km (0.088 R)
• M41: 22,807,392 km (0.039 R)
• M42: 23,233,597 km (0.094 R)
• M43: 24,382,807 km (0.094 R)
• M44: 24,455,213 km (0.085 R)
• M45: 26,736,131 km (0.038 R)
• M46: 27,260,472 km (0.114 R)
• M47: 27,637,159 km (0.104 R)
• M48: 28,319,326 km (0.105 R)
• M49: 28,548,061 km (0.113 R)
• M50: 30,088,021 km (0.119 R)
• M51: 30,243,454 km (0.114 R)
• M52: 30,477,275 km (0.101 R)
• M53: 31,575,772 km (0.089 R)
• M54: 31,971,309 km (0.044 R)
• M55: 32,130,032 km (0.102 R)
• M56: 32,607,549 km (0.083 R)
• M57: 33,730,879 km (0.084 R)
• M58: 34,135,242 km (0.097 R)
• M59: 34,703,864 km (0.088 R)
• M60: 34,948,456 km (0.107 R)
• M61: 35,193,797 km (0.119 R)
• M62: 36,428,577 km (0.064 R)
• M63: 37,259,594 km (0.102 R)
• M64: 37,426,545 km (0.072 R)
• M65: 38,602,235 km (0.064 R)
• M66: 39,619,650 km (0.108 R)
• M67: 40,131,574 km (0.074 R)
• M68: 40,560,022 km (0.07 R)
• M69: 41,162,153 km (0.061 R)
• M70: 41,940,810 km (0.093 R)
• M71: 44,217,241 km (0.092 R)
• M72: 44,659,602 km (0.095 R)
• M73: 45,281,331 km (0.106 R)
• M74: 45,995,361 km (0.085 R)
• M75: 46,353,798 km (0.104 R)
• M76: 46,803,190 km (0.101 R)
• M77: 47,163,721 km (0.115 R)
• M78: 47,434,792 km (0.036 R)
• M79: 47,978,281 km (0.112 R)
• M80: 49,071,542 km (0.102 R)
• M81: 49,988,876 km (0.07 R)
• M82: 51,189,848 km (0.087 R)
• M83: 52,493,893 km (0.115 R)
• M84: 52,774,688 km (0.025 R)
• M85: 53,808,709 km (0.076 R)
• M86: 54,754,466 km (0.067 R)
• M87: 55,039,301 km (0.063 R)
• M88: 55,134,295 km (0.032 R)
• M89: 55,229,439 km (0.073 R)
• M90: 56,470,653 km (0.104 R)
• M91: 57,721,142 km (0.081 R)
• M92: 59,370,159 km (0.109 R)
• M93: 61,034,435 km (0.117 R)
• M94: 61,231,306 km (0.065 R)
• M95: 62,317,536 km (0.092 R)
• M96: 63,211,084 km (0.03 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.7

Radius: 3.6

Gravity: 32.69 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.37 AU - 14.14 AU

Year: 19630 Days

Day: 23.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,028,223 km

• M1: 82,279 km (0.069 R)
• M2: 174,282 km (0.071 R)
• M3: 253,568 km (0.117 R)
• M4: 297,700 km (0.105 R)
• M5: 537,505 km (0.102 R)
• M6: 1,080,695 km (0.085 R)
• M7: 1,438,533 km (0.11 R)
• M8: 3,113,281 km (0.107 R)
• M9: 3,468,576 km (0.025 R)
• M10: 3,911,536 km (0.049 R)
• M11: 4,294,207 km (0.072 R)
• M12: 4,529,524 km (0.108 R)
• M13: 4,688,696 km (0.051 R)
• M14: 5,177,433 km (0.096 R)
• M15: 5,512,083 km (0.081 R)
• M16: 5,596,756 km (0.091 R)
• M17: 6,027,149 km (0.076 R)
• M18: 8,138,872 km (0.108 R)
• M19: 9,271,926 km (0.077 R)
• M20: 9,423,319 km (0.091 R)
• M21: 10,192,552 km (0.058 R)
• M22: 10,244,462 km (0.069 R)
• M23: 10,558,319 km (0.069 R)
• M24: 12,064,021 km (0.101 R)
• M25: 12,729,582 km (0.081 R)
• M26: 12,897,880 km (0.087 R)
• M27: 13,293,416 km (0.105 R)
• M28: 14,270,290 km (0.092 R)
• M29: 14,386,678 km (0.068 R)
• M30: 16,231,519 km (0.043 R)
• M31: 17,212,282 km (0.045 R)
• M32: 17,336,299 km (0.026 R)
• M33: 17,647,462 km (0.11 R)
• M34: 17,897,740 km (0.057 R)
• M35: 18,149,214 km (0.085 R)
• M36: 18,465,164 km (0.054 R)
• M37: 18,974,396 km (0.065 R)
• M38: 19,166,629 km (0.06 R)
• M39: 19,552,890 km (0.09 R)
• M40: 19,682,143 km (0.104 R)
• M41: 20,464,241 km (0.119 R)
• M42: 22,058,356 km (0.115 R)
• M43: 23,143,090 km (0.11 R)
• M44: 23,348,338 km (0.06 R)
• M45: 23,760,779 km (0.097 R)
• M46: 24,175,614 km (0.109 R)
• M47: 24,523,130 km (0.111 R)
• M48: 24,942,453 km (0.058 R)
• M49: 25,293,559 km (0.101 R)
• M50: 26,571,275 km (0.119 R)
• M51: 26,642,932 km (0.087 R)
• M52: 27,362,348 km (0.082 R)
• M53: 27,797,080 km (0.108 R)
• M54: 28,161,201 km (0.112 R)
• M55: 28,234,205 km (0.099 R)
• M56: 28,526,818 km (0.117 R)
• M57: 29,262,690 km (0.111 R)
• M58: 30,828,381 km (0.097 R)
• M59: 30,979,026 km (0.106 R)
• M60: 31,129,671 km (0.067 R)
• M61: 31,280,765 km (0.101 R)
• M62: 32,115,671 km (0.09 R)
• M63: 34,507,890 km (0.076 R)
• M64: 34,585,981 km (0.092 R)
• M65: 35,370,472 km (0.112 R)
• M66: 35,606,836 km (0.115 R)
• M67: 39,053,422 km (0.087 R)
• M68: 39,134,803 km (0.115 R)
• M69: 41,520,141 km (0.118 R)
• M70: 42,688,500 km (0.048 R)
• M71: 43,024,198 km (0.071 R)
• M72: 43,192,496 km (0.044 R)
• M73: 43,360,793 km (0.067 R)
• M74: 46,948,150 km (0.071 R)
• M75: 47,121,235 km (0.115 R)
• M76: 47,381,386 km (0.112 R)
• M77: 49,656,171 km (0.081 R)
• M78: 49,744,284 km (0.061 R)
• M79: 50,540,444 km (0.085 R)
• M80: 50,806,728 km (0.086 R)
• M81: 50,895,739 km (0.113 R)
• M82: 52,414,456 km (0.081 R)
• M83: 52,594,123 km (0.076 R)
• M84: 52,863,998 km (0.061 R)
• M85: 55,130,705 km (0.12 R)
• M86: 55,221,960 km (0.077 R)
• M87: 55,496,322 km (0.112 R)
• M88: 56,321,803 km (0.11 R)
• M89: 57,151,473 km (0.113 R)
• M90: 57,336,376 km (0.045 R)
• M91: 58,263,883 km (0.095 R)
• M92: 61,076,173 km (0.114 R)
• M93: 62,213,416 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 17,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit