🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.89 AU - 1.29 AU

Year: 408 Days

Day: 45.8 Hours

Environment

Temp: 40 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 115,311,119 km

• M1: 699,819 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.22 AU - 2.8 AU

Year: 1424 Days

Day: 39.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.2

Radius: 3.9

Gravity: 49.65 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17.31 AU - 19.87 AU

Year: 28707 Days

Day: 19.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 115,311,119 km

• M1: 250,876 km (0.085 R)
• M2: 620,831 km (0.096 R)
• M3: 1,199,925 km (0.036 R)
• M4: 1,302,997 km (0.116 R)
• M5: 1,860,399 km (0.108 R)
• M6: 1,900,043 km (0.065 R)
• M7: 1,979,928 km (0.057 R)
• M8: 3,896,426 km (0.106 R)
• M9: 4,256,209 km (0.08 R)
• M10: 4,361,077 km (0.065 R)
• M11: 5,007,340 km (0.12 R)
• M12: 5,285,293 km (0.113 R)
• M13: 5,625,478 km (0.032 R)
• M14: 7,242,033 km (0.094 R)
• M15: 7,429,928 km (0.081 R)
• M16: 8,524,835 km (0.072 R)
• M17: 9,057,403 km (0.039 R)
• M18: 11,437,206 km (0.103 R)
• M19: 13,840,945 km (0.088 R)
• M20: 16,148,043 km (0.068 R)
• M21: 16,805,077 km (0.059 R)
• M22: 17,053,708 km (0.084 R)
• M23: 17,806,934 km (0.078 R)
• M24: 18,315,118 km (0.111 R)
• M25: 21,642,324 km (0.076 R)
• M26: 21,822,440 km (0.098 R)
• M27: 22,003,154 km (0.093 R)
• M28: 22,639,543 km (0.041 R)
• M29: 22,822,502 km (0.043 R)
• M30: 23,281,917 km (0.087 R)
• M31: 23,466,520 km (0.08 R)
• M32: 25,244,641 km (0.111 R)
• M33: 26,006,243 km (0.11 R)
• M34: 26,775,326 km (0.105 R)
• M35: 28,335,781 km (0.118 R)
• M36: 28,434,217 km (0.091 R)
• M37: 29,425,602 km (0.071 R)
• M38: 29,625,166 km (0.12 R)
• M39: 32,055,383 km (0.085 R)
• M40: 35,818,667 km (0.058 R)
• M41: 36,138,507 km (0.119 R)
• M42: 36,566,507 km (0.109 R)
• M43: 37,211,573 km (0.066 R)
• M44: 39,829,087 km (0.113 R)
• M45: 41,048,459 km (0.065 R)
• M46: 44,207,218 km (0.119 R)
• M47: 44,321,511 km (0.092 R)
• M48: 45,700,205 km (0.062 R)
• M49: 48,264,163 km (0.1 R)
• M50: 49,919,912 km (0.066 R)
• M51: 50,874,346 km (0.068 R)
• M52: 52,680,142 km (0.064 R)
• M53: 57,347,745 km (0.085 R)
• M54: 57,971,718 km (0.119 R)
• M55: 58,221,846 km (0.08 R)
• M56: 58,597,785 km (0.089 R)
• M57: 59,100,434 km (0.072 R)
• M58: 60,870,626 km (0.065 R)
• M59: 61,252,250 km (0.039 R)
• M60: 62,017,742 km (0.095 R)
• M61: 63,300,843 km (0.115 R)
• M62: 63,945,610 km (0.076 R)
• M63: 64,462,919 km (0.05 R)
• M64: 66,023,375 km (0.066 R)
• M65: 67,859,689 km (0.03 R)
• M66: 69,181,535 km (0.105 R)
• M67: 69,314,079 km (0.07 R)
• M68: 69,446,922 km (0.115 R)
• M69: 70,511,760 km (0.118 R)
• M70: 70,645,201 km (0.093 R)
• M71: 74,281,327 km (0.093 R)
• M72: 74,961,249 km (0.088 R)
• M73: 75,779,998 km (0.117 R)
• M74: 77,288,693 km (0.092 R)
• M75: 81,033,576 km (0.064 R)
• M76: 82,294,836 km (0.112 R)
• M77: 82,857,623 km (0.059 R)
• M78: 83,421,607 km (0.112 R)
• M79: 84,269,827 km (0.113 R)
• M80: 87,835,343 km (0.089 R)
• M81: 88,554,310 km (0.112 R)
• M82: 88,842,435 km (0.112 R)
• M83: 91,013,250 km (0.079 R)
• M84: 92,908,954 km (0.098 R)
• M85: 93,055,261 km (0.087 R)
• M86: 94,817,374 km (0.109 R)
• M87: 95,112,232 km (0.096 R)
• M88: 95,702,695 km (0.11 R)
• M89: 96,294,354 km (0.073 R)
• M90: 97,035,612 km (0.107 R)
• M91: 97,481,264 km (0.114 R)
• M92: 97,927,664 km (0.099 R)
• M93: 100,019,790 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968

Radius: 4.8

Gravity: 42.01 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.88 AU - 20.58 AU

Year: 31388 Days

Day: 15.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,311,119 km

• M1: 63,280 km (0.112 R)
• M2: 192,682 km (0.073 R)
• M3: 879,935 km (0.106 R)
• M4: 1,087,427 km (0.109 R)
• M5: 1,196,783 km (0.053 R)
• M6: 1,234,033 km (0.104 R)
• M7: 1,711,400 km (0.036 R)
• M8: 1,969,606 km (0.082 R)
• M9: 2,286,304 km (0.098 R)
• M10: 2,474,349 km (0.079 R)
• M11: 3,381,211 km (0.059 R)
• M12: 5,031,425 km (0.045 R)
• M13: 5,092,162 km (0.091 R)
• M14: 6,423,284 km (0.111 R)
• M15: 8,280,990 km (0.105 R)
• M16: 10,213,795 km (0.118 R)
• M17: 12,772,367 km (0.1 R)
• M18: 14,813,181 km (0.085 R)
• M19: 15,427,280 km (0.056 R)
• M20: 15,515,693 km (0.08 R)
• M21: 15,781,977 km (0.076 R)
• M22: 16,318,884 km (0.071 R)
• M23: 17,872,607 km (0.087 R)
• M24: 18,151,607 km (0.11 R)
• M25: 18,244,956 km (0.038 R)
• M26: 18,525,901 km (0.104 R)
• M27: 19,472,856 km (0.103 R)
• M28: 20,241,639 km (0.101 R)
• M29: 20,338,429 km (0.118 R)
• M30: 20,435,368 km (0.115 R)
• M31: 21,413,290 km (0.08 R)
• M32: 22,306,389 km (0.118 R)
• M33: 23,719,790 km (0.093 R)
• M34: 23,821,815 km (0.09 R)
• M35: 24,231,414 km (0.113 R)
• M36: 25,265,884 km (0.097 R)
• M37: 26,844,291 km (0.069 R)
• M38: 28,345,954 km (0.109 R)
• M39: 28,671,330 km (0.119 R)
• M40: 29,106,959 km (0.036 R)
• M41: 30,205,755 km (0.041 R)
• M42: 31,318,165 km (0.085 R)
• M43: 32,557,134 km (0.089 R)
• M44: 33,926,852 km (0.102 R)
• M45: 34,734,681 km (0.114 R)
• M46: 34,850,619 km (0.077 R)
• M47: 37,195,566 km (0.048 R)
• M48: 41,419,910 km (0.063 R)
• M49: 42,530,525 km (0.102 R)
• M50: 45,159,708 km (0.059 R)
• M51: 45,920,562 km (0.119 R)
• M52: 46,175,028 km (0.104 R)
• M53: 46,941,568 km (0.09 R)
• M54: 47,197,979 km (0.102 R)
• M55: 48,746,167 km (0.065 R)
• M56: 50,311,110 km (0.104 R)
• M57: 50,967,995 km (0.097 R)
• M58: 51,099,641 km (0.116 R)
• M59: 59,622,531 km (0.064 R)
• M60: 59,900,184 km (0.102 R)
• M61: 64,258,868 km (0.065 R)
• M62: 67,413,438 km (0.109 R)
• M63: 68,573,121 km (0.098 R)
• M64: 71,353,397 km (0.094 R)
• M65: 74,170,325 km (0.103 R)
• M66: 76,721,418 km (0.082 R)
• M67: 76,872,362 km (0.087 R)
• M68: 77,780,271 km (0.113 R)
• M69: 80,218,417 km (0.077 R)
• M70: 83,146,197 km (0.09 R)
• M71: 84,233,624 km (0.117 R)
• M72: 86,108,684 km (0.049 R)
• M73: 87,997,507 km (0.089 R)
• M74: 90,377,758 km (0.079 R)
• M75: 90,696,701 km (0.103 R)
• M76: 90,856,322 km (0.086 R)
• M77: 91,655,773 km (0.04 R)
• M78: 93,584,090 km (0.052 R)
• M79: 95,201,243 km (0.097 R)
• M80: 96,013,260 km (0.108 R)
• M81: 99,119,809 km (0.11 R)
• M82: 100,272,610 km (0.076 R)
• M83: 100,437,766 km (0.109 R)
• M84: 100,768,079 km (0.079 R)
• M85: 101,927,163 km (0.081 R)
• M86: 104,593,296 km (0.097 R)
• M87: 105,263,345 km (0.066 R)
• M88: 107,450,915 km (0.065 R)
• M89: 109,483,501 km (0.08 R)
• M90: 110,163,872 km (0.089 R)
• M91: 111,187,121 km (0.094 R)
• M92: 113,242,895 km (0.09 R)
• M93: 114,103,083 km (0.092 R)
• M94: 114,792,879 km (0.107 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 18,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit