🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.24 AU - 1.88 AU

Year: 698 Days

Day: 40 Hours

Environment

Temp: -25 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,329,838 km

• M1: 803,640 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.8

Radius: 10.5

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.78 AU - 6.86 AU

Year: 5029 Days

Day: 6.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 87,329,838 km

• M1: 245,640 km (0.116 R)
• M2: 346,319 km (0.119 R)
• M3: 436,826 km (0.111 R)
• M4: 537,356 km (0.044 R)
• M5: 658,380 km (0.117 R)
• M6: 765,044 km (0.095 R)
• M7: 890,855 km (0.058 R)
• M8: 1,149,959 km (0.117 R)
• M9: 1,433,148 km (0.093 R)
• M10: 1,607,429 km (0.085 R)
• M11: 1,977,085 km (0.059 R)
• M12: 2,047,097 km (0.07 R)
• M13: 2,208,065 km (0.119 R)
• M14: 2,619,160 km (0.078 R)
• M15: 3,135,871 km (0.108 R)
• M16: 3,280,382 km (0.057 R)
• M17: 3,469,623 km (0.044 R)
• M18: 3,836,737 km (0.105 R)
• M19: 4,126,059 km (0.106 R)
• M20: 4,262,043 km (0.118 R)
• M21: 4,445,600 km (0.114 R)
• M22: 4,725,946 km (0.095 R)
• M23: 4,844,428 km (0.077 R)
• M24: 5,108,767 km (0.092 R)
• M25: 5,206,006 km (0.116 R)
• M26: 5,501,611 km (0.055 R)
• M27: 5,904,478 km (0.054 R)
• M28: 6,135,158 km (0.077 R)
• M29: 6,368,980 km (0.082 R)
• M30: 6,632,122 km (0.03 R)
• M31: 7,060,720 km (0.104 R)
• M32: 7,944,844 km (0.109 R)
• M33: 8,171,335 km (0.105 R)
• M34: 8,515,111 km (0.104 R)
• M35: 8,630,750 km (0.082 R)
• M36: 8,834,353 km (0.082 R)
• M37: 9,216,725 km (0.059 R)
• M38: 9,305,885 km (0.089 R)
• M39: 9,424,965 km (0.09 R)
• M40: 9,785,496 km (0.06 R)
• M41: 10,427,271 km (0.059 R)
• M42: 10,737,836 km (0.075 R)
• M43: 10,894,166 km (0.04 R)
• M44: 11,240,784 km (0.099 R)
• M45: 11,463,386 km (0.044 R)
• M46: 11,912,778 km (0.086 R)
• M47: 12,009,867 km (0.059 R)
• M48: 13,028,179 km (0.058 R)
• M49: 13,094,900 km (0.119 R)
• M50: 13,598,446 km (0.114 R)
• M51: 13,767,642 km (0.067 R)
• M52: 14,624,538 km (0.087 R)
• M53: 14,972,054 km (0.118 R)
• M54: 15,604,554 km (0.099 R)
• M55: 15,746,223 km (0.079 R)
• M56: 15,888,491 km (0.119 R)
• M57: 16,174,073 km (0.109 R)
• M58: 16,750,474 km (0.062 R)
• M59: 16,823,029 km (0.111 R)
• M60: 17,041,142 km (0.08 R)
• M61: 17,223,801 km (0.12 R)
• M62: 17,370,258 km (0.074 R)
• M63: 18,034,771 km (0.111 R)
• M64: 18,220,721 km (0.076 R)
• M65: 18,820,459 km (0.11 R)
• M66: 19,122,647 km (0.086 R)
• M67: 19,198,493 km (0.118 R)
• M68: 19,579,070 km (0.103 R)
• M69: 20,000,637 km (0.039 R)
• M70: 20,116,126 km (0.119 R)
• M71: 22,632,213 km (0.116 R)
• M72: 23,236,140 km (0.04 R)
• M73: 24,707,285 km (0.053 R)
• M74: 26,082,090 km (0.115 R)
• M75: 27,867,540 km (0.057 R)
• M76: 28,775,001 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.4

Radius: 4.9

Gravity: 15.84 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 17.4 AU - 23.4 AU

Year: 33000 Days

Day: 18.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,329,838 km

• M1: 221,255 km (0.086 R)
• M2: 448,046 km (0.112 R)
• M3: 491,878 km (0.109 R)
• M4: 921,972 km (0.027 R)
• M5: 1,889,421 km (0.061 R)
• M6: 2,820,668 km (0.081 R)
• M7: 2,903,844 km (0.045 R)
• M8: 3,201,394 km (0.1 R)
• M9: 3,964,044 km (0.088 R)
• M10: 5,283,647 km (0.112 R)
• M11: 5,334,959 km (0.108 R)
• M12: 6,340,556 km (0.108 R)
• M13: 6,449,763 km (0.12 R)
• M14: 6,504,515 km (0.1 R)
• M15: 6,669,971 km (0.12 R)
• M16: 7,118,016 km (0.115 R)
• M17: 7,575,636 km (0.115 R)
• M18: 8,220,403 km (0.107 R)
• M19: 8,821,637 km (0.119 R)
• M20: 9,127,564 km (0.084 R)
• M21: 9,374,850 km (0.101 R)
• M22: 9,437,082 km (0.094 R)
• M23: 10,514,636 km (0.085 R)
• M24: 10,708,814 km (0.047 R)
• M25: 11,100,760 km (0.061 R)
• M26: 11,497,344 km (0.097 R)
• M27: 13,760,311 km (0.118 R)
• M28: 17,209,739 km (0.054 R)
• M29: 17,362,179 km (0.096 R)
• M30: 17,668,406 km (0.073 R)
• M31: 20,181,501 km (0.055 R)
• M32: 21,479,412 km (0.058 R)
• M33: 23,814,784 km (0.039 R)
• M34: 24,753,960 km (0.086 R)
• M35: 30,730,245 km (0.101 R)
• M36: 31,286,151 km (0.095 R)
• M37: 34,787,040 km (0.096 R)
• M38: 35,076,213 km (0.095 R)
• M39: 35,754,190 km (0.056 R)
• M40: 37,320,181 km (0.06 R)
• M41: 38,808,530 km (0.055 R)
• M42: 40,924,442 km (0.08 R)
• M43: 42,458,568 km (0.081 R)
• M44: 44,637,910 km (0.073 R)
• M45: 46,640,876 km (0.113 R)
• M46: 47,706,761 km (0.093 R)
• M47: 47,920,836 km (0.109 R)
• M48: 50,515,311 km (0.081 R)
• M49: 52,380,498 km (0.082 R)
• M50: 52,601,454 km (0.037 R)
• M51: 55,726,553 km (0.098 R)
• M52: 58,911,342 km (0.115 R)
• M53: 59,256,016 km (0.049 R)
• M54: 59,716,628 km (0.101 R)
• M55: 59,947,457 km (0.091 R)
• M56: 61,222,031 km (0.046 R)
• M57: 61,687,729 km (0.111 R)
• M58: 64,269,938 km (0.117 R)
• M59: 65,336,421 km (0.105 R)
• M60: 66,050,751 km (0.12 R)
• M61: 67,007,130 km (0.111 R)
• M62: 70,390,286 km (0.065 R)
• M63: 70,756,053 km (0.054 R)
• M64: 71,489,382 km (0.114 R)
• M65: 73,704,777 km (0.119 R)
• M66: 75,318,788 km (0.062 R)
• M67: 76,818,955 km (0.108 R)
• M68: 77,195,493 km (0.114 R)
• M69: 78,202,736 km (0.101 R)
• M70: 80,612,159 km (0.089 R)
• M71: 81,761,968 km (0.04 R)
• M72: 82,146,435 km (0.088 R)
• M73: 83,432,378 km (0.048 R)
• M74: 86,806,708 km (0.079 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 16,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit