🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.83 AU - 1.11 AU

Year: 344 Days

Day: 19.5 Hours

Environment

Temp: 71 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,702,417 km

• M1: 282,142 km (0.092 R)
• M2: 813,214 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.63 AU - 4.53 AU

Year: 2966 Days

Day: 36.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 81.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.8

Radius: 10.9

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.03 AU - 7.85 AU

Year: 5882 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 105,702,417 km

• M1: 146,008 km (0.06 R)
• M2: 294,708 km (0.078 R)
• M3: 408,402 km (0.086 R)
• M4: 532,120 km (0.084 R)
• M5: 613,351 km (0.07 R)
• M6: 719,416 km (0.064 R)
• M7: 864,077 km (0.112 R)
• M8: 1,042,099 km (0.118 R)
• M9: 1,112,111 km (0.111 R)
• M10: 1,220,270 km (0.086 R)
• M11: 1,383,182 km (0.042 R)
• M12: 1,553,424 km (0.089 R)
• M13: 1,829,283 km (0.053 R)
• M14: 2,318,617 km (0.111 R)
• M15: 2,427,525 km (0.054 R)
• M16: 2,650,874 km (0.11 R)
• M17: 3,015,444 km (0.072 R)
• M18: 3,152,027 km (0.085 R)
• M19: 3,220,992 km (0.063 R)
• M20: 3,325,561 km (0.091 R)
• M21: 3,431,326 km (0.083 R)
• M22: 3,977,059 km (0.112 R)
• M23: 4,240,950 km (0.09 R)
• M24: 4,317,544 km (0.092 R)
• M25: 4,413,736 km (0.092 R)
• M26: 4,946,154 km (0.069 R)
• M27: 5,333,014 km (0.096 R)
• M28: 5,772,084 km (0.09 R)
• M29: 5,878,448 km (0.084 R)
• M30: 6,574,078 km (0.114 R)
• M31: 6,954,207 km (0.113 R)
• M32: 7,022,124 km (0.106 R)
• M33: 7,877,076 km (0.036 R)
• M34: 8,185,247 km (0.086 R)
• M35: 8,425,053 km (0.066 R)
• M36: 8,740,256 km (0.053 R)
• M37: 8,887,161 km (0.098 R)
• M38: 9,183,215 km (0.047 R)
• M39: 9,257,715 km (0.043 R)
• M40: 9,382,479 km (0.097 R)
• M41: 9,457,577 km (0.074 R)
• M42: 9,557,958 km (0.1 R)
• M43: 9,709,201 km (0.093 R)
• M44: 9,886,774 km (0.054 R)
• M45: 9,988,650 km (0.112 R)
• M46: 10,219,330 km (0.109 R)
• M47: 10,322,403 km (0.1 R)
• M48: 10,581,506 km (0.119 R)
• M49: 10,659,746 km (0.033 R)
• M50: 10,764,315 km (0.099 R)
• M51: 11,000,829 km (0.096 R)
• M52: 11,265,617 km (0.072 R)
• M53: 11,666,689 km (0.116 R)
• M54: 12,455,519 km (0.08 R)
• M55: 12,565,623 km (0.113 R)
• M56: 13,289,676 km (0.056 R)
• M57: 13,855,755 km (0.089 R)
• M58: 14,661,639 km (0.025 R)
• M59: 14,748,854 km (0.088 R)
• M60: 15,099,511 km (0.067 R)
• M61: 15,246,566 km (0.069 R)
• M62: 15,809,204 km (0.111 R)
• M63: 16,529,817 km (0.115 R)
• M64: 16,620,623 km (0.117 R)
• M65: 17,230,384 km (0.093 R)
• M66: 17,847,475 km (0.106 R)
• M67: 18,346,384 km (0.054 R)
• M68: 19,581,763 km (0.082 R)
• M69: 20,160,856 km (0.103 R)
• M70: 21,171,539 km (0.075 R)
• M71: 21,932,095 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979

Radius: 4.4

Gravity: 50.57 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 16.52 AU - 19.4 AU

Year: 27392 Days

Day: 23.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,702,417 km

• M1: 603,627 km (0.097 R)
• M2: 659,427 km (0.106 R)
• M3: 1,271,582 km (0.08 R)
• M4: 1,307,485 km (0.087 R)
• M5: 1,685,669 km (0.088 R)
• M6: 2,312,035 km (0.046 R)
• M7: 4,067,865 km (0.052 R)
• M8: 4,556,602 km (0.093 R)
• M9: 5,470,794 km (0.097 R)
• M10: 6,315,424 km (0.037 R)
• M11: 7,071,342 km (0.084 R)
• M12: 7,135,519 km (0.082 R)
• M13: 7,329,548 km (0.097 R)
• M14: 8,257,653 km (0.088 R)
• M15: 9,222,110 km (0.104 R)
• M16: 11,180,197 km (0.096 R)
• M17: 11,405,491 km (0.073 R)
• M18: 12,167,094 km (0.119 R)
• M19: 12,866,464 km (0.1 R)
• M20: 13,023,691 km (0.112 R)
• M21: 15,207,222 km (0.102 R)
• M22: 16,468,482 km (0.072 R)
• M23: 16,639,173 km (0.087 R)
• M24: 17,850,168 km (0.097 R)
• M25: 17,937,832 km (0.082 R)
• M26: 18,201,423 km (0.053 R)
• M27: 23,351,629 km (0.079 R)
• M28: 24,315,638 km (0.074 R)
• M29: 24,900,266 km (0.062 R)
• M30: 27,993,352 km (0.061 R)
• M31: 28,401,305 km (0.094 R)
• M32: 30,994,584 km (0.116 R)
• M33: 32,908,091 km (0.115 R)
• M34: 33,662,363 km (0.105 R)
• M35: 36,847,900 km (0.115 R)
• M36: 36,959,500 km (0.096 R)
• M37: 38,081,185 km (0.082 R)
• M38: 38,759,462 km (0.119 R)
• M39: 40,472,806 km (0.043 R)
• M40: 42,093,998 km (0.089 R)
• M41: 42,795,313 km (0.051 R)
• M42: 45,758,697 km (0.063 R)
• M43: 47,325,586 km (0.081 R)
• M44: 47,568,233 km (0.074 R)
• M45: 48,298,570 km (0.081 R)
• M46: 48,787,606 km (0.056 R)
• M47: 50,017,150 km (0.117 R)
• M48: 50,883,771 km (0.108 R)
• M49: 51,256,868 km (0.053 R)
• M50: 53,892,932 km (0.119 R)
• M51: 55,163,766 km (0.083 R)
• M52: 55,546,886 km (0.11 R)
• M53: 55,930,904 km (0.12 R)
• M54: 56,830,436 km (0.107 R)
• M55: 57,475,801 km (0.11 R)
• M56: 58,123,709 km (0.042 R)
• M57: 59,295,809 km (0.112 R)
• M58: 59,426,557 km (0.091 R)
• M59: 59,688,354 km (0.068 R)
• M60: 59,819,401 km (0.036 R)
• M61: 61,399,005 km (0.108 R)
• M62: 61,663,644 km (0.118 R)
• M63: 62,459,654 km (0.106 R)
• M64: 63,259,105 km (0.096 R)
• M65: 63,794,067 km (0.111 R)
• M66: 64,733,691 km (0.093 R)
• M67: 65,813,190 km (0.054 R)
• M68: 67,034,656 km (0.032 R)
• M69: 71,159,967 km (0.116 R)
• M70: 71,855,448 km (0.077 R)
• M71: 71,994,873 km (0.091 R)
• M72: 73,955,503 km (0.086 R)
• M73: 74,660,109 km (0.084 R)
• M74: 75,366,809 km (0.104 R)
• M75: 78,215,751 km (0.083 R)
• M76: 79,077,285 km (0.095 R)
• M77: 79,941,961 km (0.034 R)
• M78: 80,520,156 km (0.057 R)
• M79: 80,664,817 km (0.111 R)
• M80: 82,846,702 km (0.119 R)
• M81: 83,578,386 km (0.091 R)
• M82: 86,081,756 km (0.092 R)
• M83: 86,377,811 km (0.103 R)
• M84: 86,971,116 km (0.109 R)
• M85: 88,161,765 km (0.065 R)
• M86: 93,433,744 km (0.095 R)
• M87: 94,195,197 km (0.092 R)
• M88: 94,347,787 km (0.108 R)
• M89: 95,877,575 km (0.106 R)
• M90: 97,415,740 km (0.049 R)
• M91: 98,187,814 km (0.12 R)
• M92: 100,672,186 km (0.072 R)
• M93: 104,437,116 km (0.073 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 12,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit