🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.09 AU - 1.23 AU

Year: 481 Days

Day: 13.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.47 AU - 1.55 AU

Year: 714 Days

Day: 41.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.3

Radius: 8.6

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.45 AU - 4.73 AU

Year: 3185 Days

Day: 12.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,219,146 km

• M1: 107,710 km (0.056 R)
• M2: 167,699 km (0.117 R)
• M3: 230,979 km (0.096 R)
• M4: 285,732 km (0.049 R)
• M5: 346,768 km (0.1 R)
• M6: 542,741 km (0.101 R)
• M7: 602,580 km (0.115 R)
• M8: 675,434 km (0.056 R)
• M9: 751,729 km (0.086 R)
• M10: 961,765 km (0.119 R)
• M11: 1,244,056 km (0.113 R)
• M12: 1,339,350 km (0.038 R)
• M13: 1,946,418 km (0.084 R)
• M14: 2,025,705 km (0.102 R)
• M15: 2,090,032 km (0.104 R)
• M16: 2,155,107 km (0.088 R)
• M17: 2,788,504 km (0.101 R)
• M18: 2,969,219 km (0.105 R)
• M19: 3,024,271 km (0.086 R)
• M20: 3,247,620 km (0.038 R)
• M21: 3,651,534 km (0.12 R)
• M22: 3,849,602 km (0.103 R)
• M23: 4,112,296 km (0.109 R)
• M24: 4,318,292 km (0.106 R)
• M25: 4,591,308 km (0.117 R)
• M26: 5,000,458 km (0.114 R)
• M27: 5,088,123 km (0.118 R)
• M28: 5,309,528 km (0.09 R)
• M29: 5,421,427 km (0.116 R)
• M30: 5,511,485 km (0.076 R)
• M31: 5,738,874 km (0.09 R)
• M32: 5,992,592 km (0.078 R)
• M33: 6,132,466 km (0.037 R)
• M34: 6,775,736 km (0.066 R)
• M35: 6,848,441 km (0.104 R)
• M36: 7,315,485 km (0.117 R)
• M37: 7,590,746 km (0.065 R)
• M38: 7,716,857 km (0.111 R)
• M39: 8,462,602 km (0.081 R)
• M40: 8,593,500 km (0.114 R)
• M41: 8,804,283 km (0.081 R)
• M42: 9,070,268 km (0.092 R)
• M43: 9,177,381 km (0.039 R)
• M44: 9,311,869 km (0.074 R)
• M45: 9,420,028 km (0.057 R)
• M46: 9,582,940 km (0.052 R)
• M47: 10,243,864 km (0.114 R)
• M48: 10,523,612 km (0.086 R)
• M49: 11,005,018 km (0.087 R)
• M50: 11,234,052 km (0.087 R)
• M51: 11,551,499 km (0.108 R)
• M52: 11,930,580 km (0.108 R)
• M53: 12,971,332 km (0.075 R)
• M54: 13,031,620 km (0.113 R)
• M55: 13,948,057 km (0.099 R)
• M56: 14,507,852 km (0.073 R)
• M57: 15,874,877 km (0.094 R)
• M58: 16,133,682 km (0.069 R)
• M59: 16,393,982 km (0.103 R)
• M60: 16,589,955 km (0.106 R)
• M61: 16,721,152 km (0.072 R)
• M62: 17,216,172 km (0.116 R)
• M63: 17,682,468 km (0.037 R)
• M64: 17,816,358 km (0.084 R)
• M65: 18,321,850 km (0.086 R)
• M66: 18,695,545 km (0.043 R)
• M67: 20,215,459 km (0.045 R)
• M68: 20,285,471 km (0.111 R)
• M69: 21,309,768 km (0.091 R)
• M70: 21,452,484 km (0.103 R)
• M71: 21,738,665 km (0.108 R)
• M72: 21,810,322 km (0.036 R)
• M73: 21,918,182 km (0.076 R)
• M74: 22,278,713 km (0.059 R)
• M75: 23,151,916 km (0.119 R)
• M76: 23,371,975 km (0.107 R)
• M77: 23,592,631 km (0.116 R)
• M78: 23,999,238 km (0.093 R)
• M79: 24,519,989 km (0.117 R)
• M80: 24,632,037 km (0.105 R)
• M81: 24,781,635 km (0.077 R)
• M82: 24,931,682 km (0.12 R)
• M83: 25,194,974 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.8

Radius: 7.1

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.32 AU - 12.62 AU

Year: 15944 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,219,146 km

• M1: 146,456 km (0.09 R)
• M2: 205,996 km (0.093 R)
• M3: 699,669 km (0.086 R)
• M4: 858,692 km (0.069 R)
• M5: 1,258,417 km (0.104 R)
• M6: 1,580,053 km (0.031 R)
• M7: 1,736,981 km (0.105 R)
• M8: 1,982,022 km (0.053 R)
• M9: 2,094,520 km (0.116 R)
• M10: 2,504,717 km (0.055 R)
• M11: 3,364,606 km (0.104 R)
• M12: 3,670,085 km (0.093 R)
• M13: 3,913,779 km (0.11 R)
• M14: 4,019,844 km (0.108 R)
• M15: 4,091,203 km (0.115 R)
• M16: 6,086,838 km (0.102 R)
• M17: 6,251,097 km (0.119 R)
• M18: 6,333,824 km (0.103 R)
• M19: 7,137,763 km (0.107 R)
• M20: 7,973,567 km (0.093 R)
• M21: 8,608,909 km (0.074 R)
• M22: 8,701,061 km (0.111 R)
• M23: 8,793,512 km (0.075 R)
• M24: 9,026,137 km (0.119 R)
• M25: 10,219,031 km (0.049 R)
• M26: 11,868,048 km (0.037 R)
• M27: 12,280,190 km (0.089 R)
• M28: 12,854,347 km (0.079 R)
• M29: 13,171,345 km (0.093 R)
• M30: 13,384,073 km (0.107 R)
• M31: 13,597,998 km (0.05 R)
• M32: 13,866,825 km (0.1 R)
• M33: 14,410,015 km (0.062 R)
• M34: 14,464,768 km (0.052 R)
• M35: 14,904,735 km (0.116 R)
• M36: 15,293,540 km (0.076 R)
• M37: 15,629,238 km (0.111 R)
• M38: 16,365,259 km (0.091 R)
• M39: 16,479,402 km (0.068 R)
• M40: 16,996,712 km (0.118 R)
• M41: 17,286,483 km (0.075 R)
• M42: 17,694,735 km (0.098 R)
• M43: 17,988,396 km (0.097 R)
• M44: 19,118,608 km (0.057 R)
• M45: 19,662,097 km (0.108 R)
• M46: 20,333,193 km (0.118 R)
• M47: 20,394,528 km (0.079 R)
• M48: 20,702,401 km (0.026 R)
• M49: 21,135,935 km (0.06 R)
• M50: 21,322,633 km (0.119 R)
• M51: 22,327,632 km (0.072 R)
• M52: 22,963,722 km (0.115 R)
• M53: 25,104,318 km (0.085 R)
• M54: 25,765,540 km (0.106 R)
• M55: 26,031,675 km (0.109 R)
• M56: 26,098,246 km (0.056 R)
• M57: 26,633,657 km (0.105 R)
• M58: 27,105,040 km (0.087 R)
• M59: 27,511,348 km (0.063 R)
• M60: 28,124,549 km (0.086 R)
• M61: 28,673,274 km (0.105 R)
• M62: 28,880,019 km (0.076 R)
• M63: 30,903,779 km (0.094 R)
• M64: 32,182,691 km (0.044 R)
• M65: 33,406,401 km (0.106 R)
• M66: 34,206,301 km (0.084 R)
• M67: 34,352,458 km (0.111 R)
• M68: 36,568,900 km (0.074 R)
• M69: 37,468,432 km (0.117 R)
• M70: 39,518,821 km (0.114 R)
• M71: 41,061,025 km (0.099 R)
• M72: 42,465,749 km (0.088 R)
• M73: 42,544,138 km (0.052 R)
• M74: 43,727,458 km (0.092 R)
• M75: 44,044,904 km (0.085 R)
• M76: 44,522,421 km (0.092 R)
• M77: 45,562,874 km (0.081 R)
• M78: 47,830,927 km (0.095 R)
• M79: 48,814,084 km (0.116 R)
• M80: 49,803,974 km (0.118 R)
• M81: 52,055,421 km (0.096 R)
• M82: 53,659,559 km (0.12 R)
• M83: 54,510,323 km (0.106 R)
• M84: 54,766,434 km (0.074 R)
• M85: 54,937,424 km (0.108 R)
• M86: 55,537,162 km (0.117 R)
• M87: 56,052,976 km (0.107 R)
• M88: 56,483,967 km (0.043 R)
• M89: 56,829,538 km (0.108 R)
• M90: 57,262,624 km (0.055 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 12,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit