🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.94 AU - 1.02 AU

Year: 364 Days

Day: 18.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,361,724 km

• M1: 100,231 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.99 AU - 1.35 AU

Year: 474 Days

Day: 17.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,361,724 km

• M1: 436,227 km (0.113 R)

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.6

Radius: 8.9

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.63 AU - 14.05 AU

Year: 14310 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 23,361,724 km

• M1: 126,709 km (0.104 R)
• M2: 193,879 km (0.069 R)
• M3: 331,509 km (0.081 R)
• M4: 439,668 km (0.098 R)
• M5: 776,413 km (0.098 R)
• M6: 949,647 km (0.086 R)
• M7: 1,111,662 km (0.117 R)
• M8: 1,333,665 km (0.093 R)
• M9: 1,735,186 km (0.119 R)
• M10: 2,172,909 km (0.108 R)
• M11: 2,357,513 km (0.12 R)
• M12: 2,676,755 km (0.099 R)
• M13: 2,742,279 km (0.118 R)
• M14: 3,788,416 km (0.12 R)
• M15: 3,899,268 km (0.071 R)
• M16: 4,864,773 km (0.101 R)
• M17: 4,985,499 km (0.055 R)
• M18: 5,312,220 km (0.029 R)
• M19: 7,276,440 km (0.101 R)
• M20: 9,641,134 km (0.028 R)
• M21: 10,408,870 km (0.119 R)
• M22: 10,826,248 km (0.119 R)
• M23: 11,731,615 km (0.06 R)
• M24: 12,056,840 km (0.108 R)
• M25: 12,385,208 km (0.047 R)
• M26: 12,660,917 km (0.055 R)
• M27: 13,218,767 km (0.098 R)
• M28: 13,613,855 km (0.088 R)
• M29: 13,841,543 km (0.091 R)
• M30: 14,589,832 km (0.103 R)
• M31: 14,939,591 km (0.116 R)
• M32: 16,608,505 km (0.063 R)
• M33: 17,034,859 km (0.099 R)
• M34: 17,280,200 km (0.086 R)
• M35: 18,085,335 km (0.093 R)
• M36: 18,210,399 km (0.079 R)
• M37: 19,284,213 km (0.077 R)
• M38: 19,796,585 km (0.088 R)
• M39: 20,248,670 km (0.109 R)
• M40: 21,360,631 km (0.081 R)
• M41: 22,626,678 km (0.038 R)
• M42: 23,031,639 km (0.075 R)
• M43: 23,099,258 km (0.107 R)
• M44: 23,916,960 km (0.118 R)
• M45: 24,191,621 km (0.118 R)
• M46: 24,536,594 km (0.089 R)
• M47: 24,952,476 km (0.106 R)
• M48: 25,791,421 km (0.107 R)
• M49: 26,073,114 km (0.102 R)
• M50: 27,712,557 km (0.112 R)
• M51: 28,508,268 km (0.091 R)
• M52: 29,311,608 km (0.114 R)
• M53: 30,493,432 km (0.055 R)
• M54: 33,515,159 km (0.029 R)
• M55: 34,672,747 km (0.043 R)
• M56: 34,983,761 km (0.109 R)
• M57: 36,000,578 km (0.106 R)
• M58: 36,236,494 km (0.119 R)
• M59: 36,394,170 km (0.038 R)
• M60: 37,344,864 km (0.076 R)
• M61: 38,947,357 km (0.082 R)
• M62: 39,756,981 km (0.038 R)
• M63: 41,805,275 km (0.071 R)
• M64: 42,551,020 km (0.06 R)
• M65: 42,800,549 km (0.07 R)
• M66: 44,983,781 km (0.085 R)
• M67: 45,662,805 km (0.108 R)
• M68: 47,375,252 km (0.114 R)
• M69: 47,461,420 km (0.097 R)
• M70: 47,547,589 km (0.094 R)
• M71: 50,950,791 km (0.084 R)
• M72: 51,658,538 km (0.109 R)
• M73: 52,904,838 km (0.108 R)
• M74: 52,994,298 km (0.098 R)
• M75: 53,801,229 km (0.061 R)
• M76: 54,071,103 km (0.093 R)
• M77: 55,427,208 km (0.074 R)
• M78: 56,977,640 km (0.098 R)
• M79: 59,005,290 km (0.056 R)
• M80: 61,902,103 km (0.042 R)
• M81: 61,996,350 km (0.114 R)
• M82: 62,751,819 km (0.072 R)
• M83: 63,035,905 km (0.112 R)
• M84: 63,225,595 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.6

Radius: 4.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.26 AU - 16.88 AU

Year: 18733 Days

Day: 21.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 23,361,724 km

• M1: 285,882 km (0.107 R)
• M2: 398,529 km (0.104 R)
• M3: 496,815 km (0.099 R)
• M4: 573,409 km (0.042 R)
• M5: 716,873 km (0.119 R)
• M6: 837,598 km (0.119 R)
• M7: 871,707 km (0.052 R)
• M8: 1,409,960 km (0.109 R)
• M9: 1,603,839 km (0.1 R)
• M10: 1,940,584 km (0.105 R)
• M11: 1,986,061 km (0.118 R)
• M12: 2,093,772 km (0.056 R)
• M13: 2,266,857 km (0.11 R)
• M14: 2,411,817 km (0.038 R)
• M15: 2,510,252 km (0.036 R)
• M16: 2,899,506 km (0.043 R)
• M17: 3,398,564 km (0.105 R)
• M18: 3,809,211 km (0.077 R)
• M19: 3,904,654 km (0.119 R)
• M20: 4,374,092 km (0.033 R)
• M21: 6,040,612 km (0.101 R)
• M22: 6,196,793 km (0.11 R)
• M23: 6,604,596 km (0.116 R)
• M24: 6,650,373 km (0.101 R)
• M25: 6,788,602 km (0.119 R)
• M26: 7,185,335 km (0.083 R)
• M27: 7,256,095 km (0.046 R)
• M28: 7,350,791 km (0.114 R)
• M29: 7,637,420 km (0.099 R)
• M30: 7,830,551 km (0.071 R)
• M31: 7,903,405 km (0.102 R)
• M32: 8,197,066 km (0.1 R)
• M33: 8,444,501 km (0.112 R)
• M34: 9,562,146 km (0.067 R)
• M35: 10,671,564 km (0.035 R)
• M36: 12,523,735 km (0.119 R)
• M37: 12,609,006 km (0.115 R)
• M38: 12,723,000 km (0.046 R)
• M39: 13,910,508 km (0.112 R)
• M40: 13,939,978 km (0.038 R)
• M41: 14,741,673 km (0.118 R)
• M42: 15,436,406 km (0.068 R)
• M43: 15,803,070 km (0.076 R)
• M44: 16,296,444 km (0.119 R)
• M45: 16,327,411 km (0.085 R)
• M46: 16,451,577 km (0.118 R)
• M47: 17,679,028 km (0.083 R)
• M48: 18,030,433 km (0.084 R)
• M49: 18,126,774 km (0.088 R)
• M50: 18,255,428 km (0.066 R)
• M51: 19,723,133 km (0.077 R)
• M52: 20,187,335 km (0.108 R)
• M53: 21,228,237 km (0.098 R)
• M54: 21,262,046 km (0.115 R)
• M55: 22,252,085 km (0.049 R)
• M56: 22,424,272 km (0.085 R)
• M57: 22,943,526 km (0.08 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 15,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit