🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.81 AU - 0.87 AU

Year: 287 Days

Day: 26.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.71 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.07 AU - 3.09 AU

Year: 1545 Days

Day: 22.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 160.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.59 AU - 2.69 AU

Year: 1599 Days

Day: 24.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.1

Radius: 4.1

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.07 AU - 16.51 AU

Year: 18061 Days

Day: 15.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,018,793 km

• M1: 97,089 km (0.109 R)
• M2: 127,457 km (0.059 R)
• M3: 278,850 km (0.087 R)
• M4: 614,099 km (0.066 R)
• M5: 662,569 km (0.025 R)
• M6: 763,548 km (0.11 R)
• M7: 1,095,356 km (0.059 R)
• M8: 1,466,957 km (0.116 R)
• M9: 2,090,780 km (0.035 R)
• M10: 2,239,331 km (0.081 R)
• M11: 2,977,297 km (0.083 R)
• M12: 3,200,796 km (0.089 R)
• M13: 3,664,250 km (0.111 R)
• M14: 3,753,411 km (0.107 R)
• M15: 3,933,975 km (0.078 R)
• M16: 4,272,366 km (0.104 R)
• M17: 4,556,302 km (0.115 R)
• M18: 5,075,706 km (0.117 R)
• M19: 5,141,978 km (0.1 R)
• M20: 5,208,549 km (0.108 R)
• M21: 6,347,288 km (0.092 R)
• M22: 6,418,646 km (0.105 R)
• M23: 6,526,357 km (0.068 R)
• M24: 6,562,260 km (0.054 R)
• M25: 6,852,779 km (0.116 R)
• M26: 6,962,734 km (0.108 R)
• M27: 7,184,438 km (0.097 R)
• M28: 8,562,982 km (0.062 R)
• M29: 8,721,107 km (0.06 R)
• M30: 9,813,471 km (0.114 R)
• M31: 11,292,096 km (0.079 R)
• M32: 11,814,941 km (0.056 R)
• M33: 12,569,063 km (0.056 R)
• M34: 12,613,793 km (0.097 R)
• M35: 13,475,926 km (0.073 R)
• M36: 14,076,561 km (0.11 R)
• M37: 14,544,653 km (0.072 R)
• M38: 15,160,697 km (0.104 R)
• M39: 15,736,798 km (0.108 R)
• M40: 16,762,292 km (0.104 R)
• M41: 16,811,659 km (0.049 R)
• M42: 16,910,543 km (0.115 R)
• M43: 17,108,910 km (0.057 R)
• M44: 17,859,592 km (0.114 R)
• M45: 18,264,254 km (0.098 R)
• M46: 18,315,118 km (0.066 R)
• M47: 18,825,695 km (0.115 R)
• M48: 19,860,913 km (0.089 R)
• M49: 20,070,200 km (0.056 R)
• M50: 21,662,819 km (0.114 R)
• M51: 22,148,414 km (0.104 R)
• M52: 22,311,176 km (0.117 R)
• M53: 22,528,691 km (0.093 R)
• M54: 22,583,145 km (0.088 R)
• M55: 22,911,063 km (0.101 R)
• M56: 23,516,187 km (0.089 R)
• M57: 23,626,740 km (0.082 R)
• M58: 23,959,595 km (0.116 R)
• M59: 24,573,844 km (0.104 R)
• M60: 24,686,042 km (0.114 R)
• M61: 25,080,233 km (0.106 R)
• M62: 25,306,425 km (0.118 R)
• M63: 25,874,747 km (0.096 R)
• M64: 25,988,890 km (0.025 R)
• M65: 26,389,812 km (0.118 R)
• M66: 26,677,489 km (0.059 R)
• M67: 29,075,094 km (0.066 R)
• M68: 29,789,723 km (0.04 R)
• M69: 29,969,390 km (0.11 R)
• M70: 30,691,200 km (0.112 R)
• M71: 31,114,861 km (0.036 R)
• M72: 32,152,023 km (0.067 R)
• M73: 33,573,203 km (0.104 R)
• M74: 34,009,730 km (0.076 R)
• M75: 34,072,261 km (0.11 R)
• M76: 34,322,688 km (0.087 R)
• M77: 35,014,578 km (0.063 R)
• M78: 35,647,677 km (0.12 R)
• M79: 37,311,055 km (0.112 R)
• M80: 37,827,916 km (0.072 R)
• M81: 38,022,393 km (0.095 R)
• M82: 38,282,095 km (0.099 R)
• M83: 38,412,245 km (0.106 R)
• M84: 38,672,994 km (0.068 R)
• M85: 39,458,383 km (0.076 R)
• M86: 39,524,206 km (0.108 R)
• M87: 40,051,090 km (0.102 R)
• M88: 41,245,031 km (0.116 R)
• M89: 41,378,472 km (0.085 R)
• M90: 41,578,783 km (0.102 R)
• M91: 42,047,474 km (0.037 R)
• M92: 42,248,982 km (0.069 R)
• M93: 43,532,083 km (0.088 R)
• M94: 44,144,237 km (0.084 R)
• M95: 45,033,597 km (0.118 R)
• M96: 45,170,927 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.5

Radius: 7.6

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.32 AU - 17.9 AU

Year: 20818 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,018,793 km

• M1: 105,167 km (0.06 R)
• M2: 306,376 km (0.044 R)
• M3: 366,664 km (0.069 R)
• M4: 673,490 km (0.108 R)
• M5: 886,667 km (0.077 R)
• M6: 1,195,287 km (0.09 R)
• M7: 1,703,471 km (0.115 R)
• M8: 2,209,561 km (0.08 R)
• M9: 2,271,943 km (0.089 R)
• M10: 2,528,054 km (0.027 R)
• M11: 3,032,947 km (0.098 R)
• M12: 3,243,581 km (0.083 R)
• M13: 3,350,693 km (0.1 R)
• M14: 3,866,207 km (0.08 R)
• M15: 4,171,985 km (0.075 R)
• M16: 4,766,188 km (0.091 R)
• M17: 5,642,233 km (0.102 R)
• M18: 6,839,764 km (0.111 R)
• M19: 7,490,665 km (0.025 R)
• M20: 7,537,938 km (0.115 R)
• M21: 7,823,669 km (0.102 R)
• M22: 8,454,673 km (0.102 R)
• M23: 8,503,891 km (0.101 R)
• M24: 8,553,258 km (0.103 R)
• M25: 8,701,809 km (0.08 R)
• M26: 8,951,338 km (0.115 R)
• M27: 9,713,839 km (0.097 R)
• M28: 10,923,038 km (0.107 R)
• M29: 11,737,000 km (0.059 R)
• M30: 13,022,794 km (0.107 R)
• M31: 13,079,641 km (0.094 R)
• M32: 13,537,859 km (0.097 R)
• M33: 14,470,153 km (0.046 R)
• M34: 14,765,759 km (0.104 R)
• M35: 15,123,148 km (0.093 R)
• M36: 16,519,195 km (0.117 R)
• M37: 16,580,830 km (0.114 R)
• M38: 17,451,639 km (0.093 R)
• M39: 18,209,950 km (0.104 R)
• M40: 18,721,426 km (0.111 R)
• M41: 18,850,080 km (0.093 R)
• M42: 19,432,464 km (0.099 R)
• M43: 19,627,839 km (0.061 R)
• M44: 20,416,070 km (0.093 R)
• M45: 20,548,464 km (0.047 R)
• M46: 21,415,982 km (0.092 R)
• M47: 21,888,113 km (0.09 R)
• M48: 22,842,398 km (0.108 R)
• M49: 23,255,587 km (0.116 R)
• M50: 24,369,493 km (0.099 R)
• M51: 24,439,655 km (0.07 R)
• M52: 24,580,277 km (0.047 R)
• M53: 25,074,398 km (0.114 R)
• M54: 25,786,035 km (0.051 R)
• M55: 26,360,192 km (0.069 R)
• M56: 26,648,766 km (0.113 R)
• M57: 26,865,982 km (0.115 R)
• M58: 27,374,914 km (0.049 R)
• M59: 27,520,922 km (0.12 R)
• M60: 27,740,532 km (0.118 R)
• M61: 28,772,458 km (0.11 R)
• M62: 28,846,658 km (0.098 R)
• M63: 28,921,008 km (0.092 R)
• M64: 31,943,334 km (0.105 R)
• M65: 33,491,672 km (0.111 R)
• M66: 36,420,050 km (0.113 R)
• M67: 36,983,137 km (0.11 R)
• M68: 37,144,703 km (0.117 R)
• M69: 38,036,755 km (0.057 R)
• M70: 39,182,375 km (0.056 R)
• M71: 39,429,361 km (0.06 R)
• M72: 39,511,790 km (0.058 R)
• M73: 39,676,796 km (0.059 R)
• M74: 41,256,101 km (0.057 R)
• M75: 41,591,200 km (0.081 R)
• M76: 44,047,597 km (0.104 R)
• M77: 44,647,485 km (0.058 R)
• M78: 45,250,065 km (0.036 R)
• M79: 45,509,168 km (0.085 R)
• M80: 47,336,656 km (0.107 R)
• M81: 48,656,707 km (0.109 R)
• M82: 51,332,714 km (0.089 R)
• M83: 51,422,772 km (0.095 R)
• M84: 52,235,388 km (0.079 R)
• M85: 52,507,057 km (0.08 R)
• M86: 53,143,148 km (0.102 R)
• M87: 53,598,972 km (0.11 R)
• M88: 56,733,197 km (0.117 R)
• M89: 57,012,646 km (0.11 R)
• M90: 60,400,739 km (0.06 R)
• M91: 63,370,256 km (0.103 R)
• M92: 65,018,825 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 17,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit