🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.63 AU - 0.95 AU

Year: 254 Days

Day: 38.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,520,296 km

• M1: 220,806 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.69 AU - 1.03 AU

Year: 288 Days

Day: 26.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.4

Radius: 9.2

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.28 AU - 5.58 AU

Year: 4576 Days

Day: 6.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,520,296 km

• M1: 115,340 km (0.049 R)
• M2: 344,374 km (0.094 R)
• M3: 465,249 km (0.106 R)
• M4: 693,237 km (0.08 R)
• M5: 752,776 km (0.042 R)
• M6: 890,706 km (0.11 R)
• M7: 1,120,787 km (0.055 R)
• M8: 1,265,000 km (0.096 R)
• M9: 1,718,281 km (0.038 R)
• M10: 1,784,703 km (0.113 R)
• M11: 1,903,035 km (0.087 R)
• M12: 2,129,675 km (0.081 R)
• M13: 2,383,692 km (0.08 R)
• M14: 2,514,291 km (0.106 R)
• M15: 2,802,567 km (0.085 R)
• M16: 2,920,898 km (0.118 R)
• M17: 3,327,206 km (0.088 R)
• M18: 3,431,626 km (0.106 R)
• M19: 3,579,727 km (0.044 R)
• M20: 3,992,169 km (0.045 R)
• M21: 4,650,998 km (0.086 R)
• M22: 4,791,470 km (0.086 R)
• M23: 5,392,255 km (0.098 R)
• M24: 5,839,553 km (0.046 R)
• M25: 6,637,658 km (0.027 R)
• M26: 6,902,446 km (0.12 R)
• M27: 7,689,929 km (0.045 R)
• M28: 7,968,181 km (0.095 R)
• M29: 8,052,255 km (0.116 R)
• M30: 8,164,753 km (0.112 R)
• M31: 8,334,696 km (0.112 R)
• M32: 9,084,331 km (0.101 R)
• M33: 9,675,691 km (0.085 R)
• M34: 10,371,022 km (0.082 R)
• M35: 11,459,945 km (0.119 R)
• M36: 11,554,940 km (0.101 R)
• M37: 12,454,621 km (0.097 R)
• M38: 12,519,696 km (0.113 R)
• M39: 13,243,451 km (0.082 R)
• M40: 13,510,034 km (0.111 R)
• M41: 13,577,054 km (0.068 R)
• M42: 14,014,628 km (0.03 R)
• M43: 14,082,396 km (0.09 R)
• M44: 14,422,880 km (0.083 R)
• M45: 14,491,247 km (0.065 R)
• M46: 14,800,465 km (0.119 R)
• M47: 15,181,192 km (0.049 R)
• M48: 15,530,353 km (0.047 R)
• M49: 16,414,477 km (0.113 R)
• M50: 16,916,677 km (0.101 R)
• M51: 17,024,986 km (0.026 R)
• M52: 17,716,128 km (0.099 R)
• M53: 18,083,540 km (0.039 R)
• M54: 18,714,095 km (0.106 R)
• M55: 20,225,782 km (0.107 R)
• M56: 20,609,799 km (0.093 R)
• M57: 20,996,211 km (0.078 R)
• M58: 21,346,120 km (0.062 R)
• M59: 21,619,585 km (0.092 R)
• M60: 21,933,591 km (0.116 R)
• M61: 22,012,279 km (0.1 R)
• M62: 22,486,505 km (0.111 R)
• M63: 23,324,702 km (0.111 R)
• M64: 23,970,216 km (0.069 R)
• M65: 24,173,071 km (0.11 R)
• M66: 25,196,171 km (0.071 R)
• M67: 25,319,888 km (0.09 R)
• M68: 25,402,466 km (0.089 R)
• M69: 25,609,360 km (0.091 R)
• M70: 25,816,853 km (0.075 R)
• M71: 26,442,471 km (0.071 R)
• M72: 27,284,557 km (0.062 R)
• M73: 27,454,052 km (0.071 R)
• M74: 27,623,845 km (0.081 R)
• M75: 27,793,938 km (0.115 R)
• M76: 28,049,900 km (0.106 R)
• M77: 28,520,984 km (0.107 R)
• M78: 28,779,190 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.3

Radius: 13.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.91 AU - 11.71 AU

Year: 12854 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,520,296 km

• M1: 212,429 km (0.078 R)
• M2: 306,526 km (0.079 R)
• M3: 432,188 km (0.079 R)
• M4: 1,027,289 km (0.116 R)
• M5: 1,355,506 km (0.083 R)
• M6: 1,472,492 km (0.109 R)
• M7: 1,642,435 km (0.087 R)
• M8: 1,742,516 km (0.106 R)
• M9: 1,844,991 km (0.04 R)
• M10: 2,359,607 km (0.061 R)
• M11: 2,979,391 km (0.115 R)
• M12: 3,072,142 km (0.086 R)
• M13: 3,420,406 km (0.047 R)
• M14: 3,681,903 km (0.03 R)
• M15: 3,916,173 km (0.058 R)
• M16: 4,190,087 km (0.06 R)
• M17: 5,690,553 km (0.115 R)
• M18: 5,845,238 km (0.119 R)
• M19: 6,238,082 km (0.054 R)
• M20: 6,357,760 km (0.045 R)
• M21: 6,639,752 km (0.043 R)
• M22: 7,091,238 km (0.112 R)
• M23: 7,258,040 km (0.113 R)
• M24: 7,595,383 km (0.113 R)
• M25: 7,981,046 km (0.102 R)
• M26: 8,505,387 km (0.114 R)
• M27: 9,587,578 km (0.064 R)
• M28: 9,818,407 km (0.057 R)
• M29: 9,957,982 km (0.034 R)
• M30: 10,617,410 km (0.057 R)
• M31: 11,437,356 km (0.107 R)
• M32: 12,680,065 km (0.079 R)
• M33: 13,240,309 km (0.055 R)
• M34: 14,385,331 km (0.061 R)
• M35: 15,291,745 km (0.096 R)
• M36: 15,779,135 km (0.109 R)
• M37: 18,177,637 km (0.085 R)
• M38: 18,925,028 km (0.039 R)
• M39: 19,215,248 km (0.058 R)
• M40: 19,448,322 km (0.116 R)
• M41: 19,858,669 km (0.063 R)
• M42: 20,807,269 km (0.053 R)
• M43: 21,106,764 km (0.068 R)
• M44: 21,468,042 km (0.068 R)
• M45: 22,995,287 km (0.101 R)
• M46: 23,740,883 km (0.082 R)
• M47: 24,937,516 km (0.083 R)
• M48: 25,064,525 km (0.057 R)
• M49: 25,575,102 km (0.078 R)
• M50: 26,024,794 km (0.048 R)
• M51: 27,849,140 km (0.111 R)
• M52: 28,444,390 km (0.065 R)
• M53: 30,254,973 km (0.109 R)
• M54: 30,866,828 km (0.091 R)
• M55: 33,214,916 km (0.104 R)
• M56: 35,405,478 km (0.112 R)
• M57: 36,626,495 km (0.033 R)
• M58: 36,771,157 km (0.107 R)
• M59: 36,915,818 km (0.078 R)
• M60: 37,351,297 km (0.095 R)
• M61: 38,667,609 km (0.104 R)
• M62: 38,814,813 km (0.098 R)
• M63: 40,148,179 km (0.089 R)
• M64: 41,195,514 km (0.099 R)
• M65: 43,317,111 km (0.07 R)
• M66: 44,545,309 km (0.067 R)
• M67: 45,241,238 km (0.103 R)
• M68: 45,629,445 km (0.104 R)
• M69: 46,565,628 km (0.077 R)
• M70: 47,114,653 km (0.085 R)
• M71: 47,981,722 km (0.072 R)
• M72: 48,139,996 km (0.119 R)
• M73: 49,013,199 km (0.076 R)
• M74: 50,132,341 km (0.096 R)
• M75: 51,745,604 km (0.093 R)
• M76: 52,721,730 km (0.111 R)
• M77: 54,774,812 km (0.037 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 13,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit