🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.87 AU - 1.13 AU

Year: 365 Days

Day: 40.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.35 AU - 2.13 AU

Year: 838 Days

Day: 17 Hours

Environment

Temp: -46 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.6

Radius: 14.8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.25 AU - 12.79 AU

Year: 15221 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,663,647 km

• M1: 198,516 km (0.062 R)
• M2: 452,534 km (0.104 R)
• M3: 562,488 km (0.071 R)
• M4: 756,816 km (0.085 R)
• M5: 1,218,175 km (0.1 R)
• M6: 1,579,155 km (0.1 R)
• M7: 1,679,984 km (0.108 R)
• M8: 1,825,094 km (0.093 R)
• M9: 2,217,938 km (0.047 R)
• M10: 2,857,768 km (0.105 R)
• M11: 3,237,597 km (0.042 R)
• M12: 4,017,900 km (0.06 R)
• M13: 4,589,513 km (0.08 R)
• M14: 5,156,639 km (0.098 R)
• M15: 5,841,198 km (0.077 R)
• M16: 6,065,146 km (0.065 R)
• M17: 7,330,146 km (0.077 R)
• M18: 8,893,893 km (0.036 R)
• M19: 9,004,146 km (0.098 R)
• M20: 9,412,698 km (0.093 R)
• M21: 9,562,745 km (0.113 R)
• M22: 10,247,903 km (0.082 R)
• M23: 10,596,466 km (0.111 R)
• M24: 10,752,646 km (0.083 R)
• M25: 11,225,824 km (0.089 R)
• M26: 11,867,300 km (0.103 R)
• M27: 12,070,304 km (0.072 R)
• M28: 12,438,614 km (0.108 R)
• M29: 12,603,471 km (0.066 R)
• M30: 13,438,676 km (0.083 R)
• M31: 13,565,385 km (0.098 R)
• M32: 13,948,356 km (0.11 R)
• M33: 14,162,580 km (0.1 R)
• M34: 14,943,182 km (0.095 R)
• M35: 15,162,492 km (0.095 R)
• M36: 15,515,543 km (0.118 R)
• M37: 15,826,707 km (0.097 R)
• M38: 16,095,235 km (0.077 R)
• M39: 16,681,958 km (0.036 R)
• M40: 16,863,869 km (0.096 R)
• M41: 17,275,712 km (0.092 R)
• M42: 17,690,995 km (0.038 R)
• M43: 18,296,418 km (0.111 R)
• M44: 19,241,278 km (0.097 R)
• M45: 19,671,671 km (0.09 R)
• M46: 19,815,884 km (0.082 R)
• M47: 19,912,225 km (0.118 R)
• M48: 21,523,842 km (0.069 R)
• M49: 21,920,875 km (0.102 R)
• M50: 22,270,186 km (0.061 R)
• M51: 22,520,912 km (0.082 R)
• M52: 23,993,404 km (0.078 R)
• M53: 24,405,097 km (0.093 R)
• M54: 24,560,081 km (0.031 R)
• M55: 25,079,036 km (0.098 R)
• M56: 25,917,083 km (0.09 R)
• M57: 27,030,690 km (0.082 R)
• M58: 27,459,138 km (0.116 R)
• M59: 27,835,825 km (0.081 R)
• M60: 29,524,636 km (0.047 R)
• M61: 29,634,740 km (0.087 R)
• M62: 31,583,551 km (0.096 R)
• M63: 33,344,019 km (0.104 R)
• M64: 33,976,369 km (0.117 R)
• M65: 34,207,199 km (0.09 R)
• M66: 34,438,627 km (0.107 R)
• M67: 34,554,565 km (0.115 R)
• M68: 35,194,545 km (0.043 R)
• M69: 35,662,337 km (0.033 R)
• M70: 37,078,281 km (0.047 R)
• M71: 37,912,588 km (0.061 R)
• M72: 38,032,416 km (0.118 R)
• M73: 38,212,083 km (0.093 R)
• M74: 38,693,040 km (0.098 R)
• M75: 39,296,967 km (0.08 R)
• M76: 40,514,095 km (0.072 R)
• M77: 40,636,466 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.4

Radius: 4.2

Gravity: 39.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 15.46 AU - 17.68 AU

Year: 24636 Days

Day: 16.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,663,647 km

• M1: 66,571 km (0.103 R)
• M2: 114,891 km (0.117 R)
• M3: 1,061,247 km (0.058 R)
• M4: 1,182,272 km (0.085 R)
• M5: 1,276,070 km (0.115 R)
• M6: 1,470,697 km (0.074 R)
• M7: 1,605,784 km (0.118 R)
• M8: 1,780,215 km (0.118 R)
• M9: 2,034,681 km (0.103 R)
• M10: 2,990,611 km (0.051 R)
• M11: 3,205,134 km (0.086 R)
• M12: 3,970,776 km (0.101 R)
• M13: 4,349,708 km (0.103 R)
• M14: 4,641,573 km (0.114 R)
• M15: 4,690,791 km (0.05 R)
• M16: 4,889,606 km (0.105 R)
• M17: 5,040,551 km (0.085 R)
• M18: 5,346,927 km (0.083 R)
• M19: 6,466,069 km (0.1 R)
• M20: 7,538,536 km (0.087 R)
• M21: 7,947,237 km (0.116 R)
• M22: 8,363,269 km (0.07 R)
• M23: 9,465,057 km (0.09 R)
• M24: 10,160,687 km (0.116 R)
• M25: 10,417,697 km (0.079 R)
• M26: 10,611,725 km (0.028 R)
• M27: 11,135,318 km (0.102 R)
• M28: 12,412,135 km (0.101 R)
• M29: 12,963,403 km (0.081 R)
• M30: 14,232,891 km (0.08 R)
• M31: 14,376,355 km (0.043 R)
• M32: 15,467,672 km (0.114 R)
• M33: 15,911,529 km (0.109 R)
• M34: 16,887,804 km (0.103 R)
• M35: 17,344,826 km (0.106 R)
• M36: 17,728,844 km (0.112 R)
• M37: 17,805,887 km (0.109 R)
• M38: 20,981,401 km (0.11 R)
• M39: 21,802,094 km (0.102 R)
• M40: 22,884,585 km (0.076 R)
• M41: 23,052,733 km (0.11 R)
• M42: 24,069,849 km (0.109 R)
• M43: 24,155,269 km (0.116 R)
• M44: 26,411,354 km (0.087 R)
• M45: 27,207,814 km (0.104 R)
• M46: 27,296,824 km (0.091 R)
• M47: 28,012,201 km (0.054 R)
• M48: 28,192,018 km (0.032 R)
• M49: 28,462,341 km (0.069 R)
• M50: 30,102,981 km (0.092 R)
• M51: 30,749,244 km (0.089 R)
• M52: 31,961,435 km (0.087 R)
• M53: 33,284,329 km (0.039 R)
• M54: 33,379,474 km (0.107 R)
• M55: 33,761,098 km (0.058 R)
• M56: 34,914,647 km (0.081 R)
• M57: 36,472,559 km (0.063 R)
• M58: 38,351,808 km (0.09 R)
• M59: 39,152,456 km (0.101 R)
• M60: 39,252,985 km (0.088 R)
• M61: 42,513,022 km (0.09 R)
• M62: 42,616,394 km (0.084 R)
• M63: 43,757,826 km (0.118 R)
• M64: 44,699,245 km (0.102 R)
• M65: 44,909,281 km (0.077 R)
• M66: 45,014,448 km (0.078 R)
• M67: 45,436,015 km (0.025 R)
• M68: 45,647,247 km (0.111 R)
• M69: 46,814,858 km (0.093 R)
• M70: 47,348,923 km (0.047 R)
• M71: 48,207,615 km (0.042 R)
• M72: 49,831,350 km (0.082 R)
• M73: 52,466,367 km (0.09 R)
• M74: 54,696,572 km (0.086 R)
• M75: 55,146,263 km (0.097 R)
• M76: 55,258,910 km (0.071 R)
• M77: 55,823,193 km (0.068 R)
• M78: 56,276,026 km (0.088 R)
• M79: 56,389,421 km (0.055 R)
• M80: 57,984,883 km (0.078 R)
• M81: 59,364,175 km (0.087 R)
• M82: 63,920,926 km (0.055 R)
• M83: 66,301,028 km (0.107 R)
• M84: 67,622,277 km (0.097 R)
• M85: 69,195,149 km (0.068 R)
• M86: 71,024,731 km (0.115 R)
• M87: 72,130,259 km (0.074 R)
• M88: 72,746,752 km (0.047 R)
• M89: 74,233,605 km (0.119 R)
• M90: 77,363,492 km (0.034 R)
• M91: 80,791,676 km (0.116 R)
• M92: 81,431,955 km (0.102 R)
• M93: 83,750,872 km (0.105 R)
• M94: 84,269,079 km (0.088 R)
• M95: 84,528,631 km (0.051 R)
• M96: 85,960,732 km (0.111 R)
• M97: 87,138,516 km (0.031 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 12,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit