🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.63 AU - 1.03 AU

Year: 271 Days

Day: 42 Hours

Environment

Temp: 129 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.67 AU - 1.01 AU

Year: 276 Days

Day: 17.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.8

Radius: 12.8

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.65 AU - 6.87 AU

Year: 4951 Days

Day: 10.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,221,766 km

• M1: 160,070 km (0.095 R)
• M2: 310,715 km (0.081 R)
• M3: 392,545 km (0.113 R)
• M4: 475,572 km (0.066 R)
• M5: 620,382 km (0.064 R)
• M6: 710,889 km (0.113 R)
• M7: 959,820 km (0.067 R)
• M8: 1,223,262 km (0.067 R)
• M9: 1,686,866 km (0.115 R)
• M10: 2,113,968 km (0.078 R)
• M11: 2,275,982 km (0.031 R)
• M12: 2,709,217 km (0.094 R)
• M13: 2,886,042 km (0.08 R)
• M14: 3,334,237 km (0.099 R)
• M15: 3,502,834 km (0.117 R)
• M16: 3,695,965 km (0.06 R)
• M17: 3,804,723 km (0.059 R)
• M18: 4,160,317 km (0.069 R)
• M19: 4,273,712 km (0.114 R)
• M20: 4,365,116 km (0.087 R)
• M21: 4,596,544 km (0.109 R)
• M22: 4,761,102 km (0.061 R)
• M23: 5,047,582 km (0.037 R)
• M24: 5,290,828 km (0.069 R)
• M25: 5,438,631 km (0.111 R)
• M26: 5,688,010 km (0.087 R)
• M27: 6,069,186 km (0.048 R)
• M28: 6,172,259 km (0.088 R)
• M29: 6,275,930 km (0.113 R)
• M30: 6,485,068 km (0.031 R)
• M31: 6,590,534 km (0.103 R)
• M32: 6,803,113 km (0.054 R)
• M33: 7,344,507 km (0.106 R)
• M34: 7,759,791 km (0.094 R)
• M35: 7,984,487 km (0.059 R)
• M36: 8,296,848 km (0.095 R)
• M37: 8,382,717 km (0.109 R)
• M38: 8,846,021 km (0.068 R)
• M39: 9,888,419 km (0.116 R)
• M40: 10,193,300 km (0.086 R)
• M41: 10,812,635 km (0.046 R)
• M42: 11,032,245 km (0.113 R)
• M43: 11,861,166 km (0.098 R)
• M44: 11,990,419 km (0.079 R)
• M45: 13,008,432 km (0.042 R)
• M46: 13,275,614 km (0.12 R)
• M47: 13,510,932 km (0.103 R)
• M48: 13,883,580 km (0.029 R)
• M49: 13,985,755 km (0.069 R)
• M50: 14,916,852 km (0.075 R)
• M51: 15,584,209 km (0.106 R)
• M52: 16,010,712 km (0.042 R)
• M53: 16,549,264 km (0.025 R)
• M54: 16,838,886 km (0.064 R)
• M55: 17,386,564 km (0.103 R)
• M56: 17,570,420 km (0.076 R)
• M57: 17,754,874 km (0.096 R)
• M58: 17,940,076 km (0.081 R)
• M59: 18,237,626 km (0.097 R)
• M60: 18,536,822 km (0.076 R)
• M61: 19,064,453 km (0.116 R)
• M62: 19,826,655 km (0.119 R)
• M63: 19,980,292 km (0.103 R)
• M64: 20,366,105 km (0.107 R)
• M65: 20,715,565 km (0.077 R)
• M66: 21,302,288 km (0.049 R)
• M67: 21,775,616 km (0.086 R)
• M68: 22,853,319 km (0.113 R)
• M69: 23,459,639 km (0.079 R)
• M70: 24,276,144 km (0.1 R)
• M71: 24,936,170 km (0.118 R)
• M72: 25,185,101 km (0.051 R)
• M73: 25,895,092 km (0.091 R)
• M74: 26,189,501 km (0.094 R)
• M75: 26,358,098 km (0.083 R)
• M76: 27,079,010 km (0.078 R)
• M77: 27,164,131 km (0.08 R)
• M78: 27,334,972 km (0.086 R)
• M79: 28,366,898 km (0.107 R)
• M80: 28,757,049 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.6

Radius: 11.6

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.33 AU - 7.55 AU

Year: 5853 Days

Day: 5.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,221,766 km

• M1: 149,897 km (0.09 R)
• M2: 386,860 km (0.077 R)
• M3: 583,880 km (0.055 R)
• M4: 722,109 km (0.056 R)
• M5: 929,900 km (0.096 R)
• M6: 1,018,761 km (0.111 R)
• M7: 1,126,322 km (0.099 R)
• M8: 1,221,915 km (0.079 R)
• M9: 1,320,351 km (0.063 R)
• M10: 1,578,557 km (0.046 R)
• M11: 1,741,618 km (0.049 R)
• M12: 2,183,680 km (0.043 R)
• M13: 2,575,178 km (0.073 R)
• M14: 2,681,841 km (0.108 R)
• M15: 3,056,135 km (0.028 R)
• M16: 3,330,497 km (0.099 R)
• M17: 3,854,240 km (0.04 R)
• M18: 3,952,226 km (0.071 R)
• M19: 4,226,289 km (0.044 R)
• M20: 4,429,593 km (0.09 R)
• M21: 4,766,787 km (0.032 R)
• M22: 5,005,096 km (0.062 R)
• M23: 5,193,290 km (0.111 R)
• M24: 6,140,245 km (0.085 R)
• M25: 6,284,008 km (0.097 R)
• M26: 6,692,710 km (0.07 R)
• M27: 6,840,662 km (0.085 R)
• M28: 7,261,032 km (0.101 R)
• M29: 7,907,295 km (0.102 R)
• M30: 8,444,052 km (0.042 R)
• M31: 8,668,449 km (0.111 R)
• M32: 8,797,552 km (0.07 R)
• M33: 9,090,614 km (0.119 R)
• M34: 9,419,879 km (0.035 R)
• M35: 10,260,170 km (0.095 R)
• M36: 10,775,983 km (0.075 R)
• M37: 10,914,960 km (0.081 R)
• M38: 11,370,785 km (0.114 R)
• M39: 11,690,026 km (0.097 R)
• M40: 12,775,359 km (0.088 R)
• M41: 12,848,961 km (0.111 R)
• M42: 13,144,417 km (0.045 R)
• M43: 13,629,264 km (0.09 R)
• M44: 13,779,609 km (0.088 R)
• M45: 14,234,088 km (0.087 R)
• M46: 15,431,020 km (0.103 R)
• M47: 16,260,092 km (0.117 R)
• M48: 16,740,301 km (0.081 R)
• M49: 17,387,910 km (0.11 R)
• M50: 17,879,040 km (0.1 R)
• M51: 18,291,780 km (0.054 R)
• M52: 19,168,723 km (0.074 R)
• M53: 19,676,010 km (0.073 R)
• M54: 20,187,784 km (0.057 R)
• M55: 20,273,503 km (0.11 R)
• M56: 21,180,815 km (0.108 R)
• M57: 21,355,096 km (0.088 R)
• M58: 22,278,265 km (0.082 R)
• M59: 22,767,001 km (0.043 R)
• M60: 23,304,207 km (0.053 R)
• M61: 24,026,914 km (0.073 R)
• M62: 24,163,347 km (0.101 R)
• M63: 25,217,115 km (0.107 R)
• M64: 25,865,921 km (0.092 R)
• M65: 26,285,991 km (0.04 R)
• M66: 27,702,235 km (0.105 R)
• M67: 27,845,250 km (0.119 R)
• M68: 28,084,158 km (0.065 R)
• M69: 28,179,901 km (0.099 R)
• M70: 28,371,685 km (0.09 R)
• M71: 28,515,748 km (0.088 R)
• M72: 29,288,720 km (0.109 R)
• M73: 30,019,506 km (0.03 R)
• M74: 30,362,533 km (0.106 R)
• M75: 30,460,819 km (0.118 R)
• M76: 30,855,010 km (0.071 R)
• M77: 31,201,329 km (0.12 R)
• M78: 31,548,845 km (0.104 R)
• M79: 32,800,530 km (0.068 R)
• M80: 34,170,697 km (0.099 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 12,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit