🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.74 AU - 0.76 AU

Year: 243 Days

Day: 28 Hours

Environment

Temp: 144 °C

Axial Tilt: 141.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.52 AU - 3.6 AU

Year: 2517 Days

Day: 28 Hours

Environment

Temp: -114 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.2

Radius: 7.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.34 AU - 17.44 AU

Year: 20456 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,105,673 km

• M1: 98,735 km (0.077 R)
• M2: 163,660 km (0.081 R)
• M3: 368,460 km (0.09 R)
• M4: 416,331 km (0.102 R)
• M5: 479,760 km (0.059 R)
• M6: 574,605 km (0.077 R)
• M7: 721,361 km (0.101 R)
• M8: 1,051,374 km (0.098 R)
• M9: 1,346,530 km (0.085 R)
• M10: 1,793,080 km (0.059 R)
• M11: 1,944,473 km (0.112 R)
• M12: 2,352,726 km (0.049 R)
• M13: 2,836,974 km (0.09 R)
• M14: 3,064,961 km (0.081 R)
• M15: 3,894,930 km (0.098 R)
• M16: 4,176,773 km (0.055 R)
• M17: 4,730,584 km (0.052 R)
• M18: 5,122,829 km (0.1 R)
• M19: 5,369,367 km (0.11 R)
• M20: 5,494,131 km (0.053 R)
• M21: 5,556,813 km (0.087 R)
• M22: 5,810,232 km (0.108 R)
• M23: 6,067,241 km (0.053 R)
• M24: 6,197,241 km (0.08 R)
• M25: 6,295,378 km (0.069 R)
• M26: 6,393,963 km (0.097 R)
• M27: 6,996,393 km (0.095 R)
• M28: 7,373,529 km (0.088 R)
• M29: 7,898,319 km (0.095 R)
• M30: 7,969,228 km (0.112 R)
• M31: 8,183,153 km (0.061 R)
• M32: 8,326,767 km (0.106 R)
• M33: 8,435,226 km (0.079 R)
• M34: 8,799,646 km (0.079 R)
• M35: 8,983,801 km (0.117 R)
• M36: 9,318,451 km (0.059 R)
• M37: 9,468,648 km (0.079 R)
• M38: 9,543,895 km (0.11 R)
• M39: 10,658,699 km (0.114 R)
• M40: 10,855,121 km (0.102 R)
• M41: 12,099,027 km (0.085 R)
• M42: 12,221,697 km (0.059 R)
• M43: 13,008,881 km (0.112 R)
• M44: 15,113,274 km (0.073 R)
• M45: 15,644,646 km (0.088 R)
• M46: 15,867,697 km (0.087 R)
• M47: 15,957,306 km (0.101 R)
• M48: 16,182,002 km (0.073 R)
• M49: 17,137,034 km (0.086 R)
• M50: 17,367,116 km (0.036 R)
• M51: 17,876,796 km (0.087 R)
• M52: 18,203,817 km (0.11 R)
• M53: 18,297,615 km (0.091 R)
• M54: 18,768,998 km (0.116 R)
• M55: 19,006,110 km (0.097 R)
• M56: 19,435,456 km (0.051 R)
• M57: 20,109,843 km (0.103 R)
• M58: 20,840,779 km (0.096 R)
• M59: 21,234,221 km (0.111 R)
• M60: 21,530,874 km (0.09 R)
• M61: 23,339,512 km (0.093 R)
• M62: 23,441,388 km (0.043 R)
• M63: 24,365,155 km (0.026 R)
• M64: 25,144,111 km (0.058 R)
• M65: 28,503,481 km (0.032 R)
• M66: 28,557,934 km (0.057 R)
• M67: 29,378,927 km (0.088 R)
• M68: 31,775,037 km (0.081 R)
• M69: 32,171,022 km (0.112 R)
• M70: 32,967,780 km (0.037 R)
• M71: 33,196,665 km (0.118 R)
• M72: 33,540,890 km (0.105 R)
• M73: 36,101,557 km (0.111 R)
• M74: 36,278,531 km (0.096 R)
• M75: 37,167,142 km (0.09 R)
• M76: 37,823,428 km (0.11 R)
• M77: 37,883,267 km (0.106 R)
• M78: 39,571,778 km (0.105 R)
• M79: 39,875,911 km (0.091 R)
• M80: 40,303,013 km (0.074 R)
• M81: 40,608,940 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.1

Radius: 3.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.34 AU - 18.3 AU

Year: 21380 Days

Day: 23 Hours

Environment

Temp: -204 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 27,105,673 km

• M1: 374,892 km (0.049 R)
• M2: 413,040 km (0.062 R)
• M3: 442,511 km (0.118 R)
• M4: 578,495 km (0.046 R)
• M5: 1,086,380 km (0.106 R)
• M6: 2,303,658 km (0.113 R)
• M7: 2,723,728 km (0.074 R)
• M8: 2,875,271 km (0.039 R)
• M9: 2,971,463 km (0.1 R)
• M10: 4,227,187 km (0.026 R)
• M11: 4,402,665 km (0.098 R)
• M12: 4,920,424 km (0.052 R)
• M13: 4,989,239 km (0.07 R)
• M14: 5,012,426 km (0.108 R)
• M15: 5,409,609 km (0.103 R)
• M16: 6,085,791 km (0.057 R)
• M17: 6,234,192 km (0.075 R)
• M18: 6,308,841 km (0.118 R)
• M19: 6,383,790 km (0.057 R)
• M20: 6,458,888 km (0.059 R)
• M21: 6,484,021 km (0.103 R)
• M22: 6,916,358 km (0.102 R)
• M23: 7,045,312 km (0.037 R)
• M24: 7,227,073 km (0.111 R)
• M25: 7,357,971 km (0.028 R)
• M26: 7,568,904 km (0.085 R)
• M27: 7,808,560 km (0.089 R)
• M28: 7,862,266 km (0.063 R)
• M29: 8,132,140 km (0.104 R)
• M30: 8,487,435 km (0.097 R)
• M31: 9,156,736 km (0.088 R)
• M32: 9,412,100 km (0.087 R)
• M33: 9,669,707 km (0.062 R)
• M34: 10,753,245 km (0.081 R)
• M35: 11,233,454 km (0.099 R)
• M36: 11,476,251 km (0.043 R)
• M37: 11,598,323 km (0.116 R)
• M38: 11,874,481 km (0.088 R)
• M39: 12,028,866 km (0.117 R)
• M40: 12,152,882 km (0.118 R)
• M41: 12,183,999 km (0.076 R)
• M42: 12,277,198 km (0.097 R)
• M43: 12,715,969 km (0.086 R)
• M44: 14,918,648 km (0.079 R)
• M45: 15,218,891 km (0.055 R)
• M46: 15,353,080 km (0.114 R)
• M47: 16,749,875 km (0.12 R)
• M48: 17,480,960 km (0.029 R)
• M49: 17,656,438 km (0.113 R)
• M50: 18,080,249 km (0.086 R)
• M51: 18,329,030 km (0.09 R)
• M52: 18,686,420 km (0.087 R)
• M53: 18,901,990 km (0.031 R)
• M54: 20,065,114 km (0.106 R)
• M55: 20,544,276 km (0.077 R)
• M56: 20,878,178 km (0.11 R)
• M57: 21,928,505 km (0.105 R)
• M58: 22,193,742 km (0.12 R)
• M59: 23,419,846 km (0.078 R)
• M60: 24,197,306 km (0.108 R)
• M61: 24,785,824 km (0.088 R)
• M62: 25,897,037 km (0.08 R)
• M63: 25,937,129 km (0.114 R)
• M64: 26,700,826 km (0.064 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 10,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit