🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.49 AU - 0.73 AU

Year: 175 Days

Day: 18.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.76 AU - 0.78 AU

Year: 248 Days

Day: 12.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.25 AU - 1.51 AU

Year: 595 Days

Day: 15.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,241,160 km

• M1: 151,543 km (0.112 R)
• M2: 771,027 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.39 AU - 1.79 AU

Year: 736 Days

Day: 34.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,241,160 km

• M1: 189,092 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.99 AU - 4.09 AU

Year: 2981 Days

Day: 46.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,241,160 km

• M1: 968,197 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.28 AU - 4.5 AU

Year: 3377 Days

Day: 37.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,241,160 km

• M1: 58,044 km (0.052 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.3

Radius: 12.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.95 AU - 6.43 AU

Year: 5653 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 64.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,241,160 km

• M1: 160,967 km (0.083 R)
• M2: 337,942 km (0.103 R)
• M3: 420,071 km (0.115 R)
• M4: 581,038 km (0.043 R)
• M5: 713,432 km (0.077 R)
• M6: 847,921 km (0.087 R)
• M7: 1,082,490 km (0.067 R)
• M8: 1,283,849 km (0.076 R)
• M9: 1,440,478 km (0.098 R)
• M10: 1,675,795 km (0.111 R)
• M11: 2,026,602 km (0.055 R)
• M12: 2,184,279 km (0.075 R)
• M13: 2,264,762 km (0.087 R)
• M14: 2,512,197 km (0.101 R)
• M15: 2,639,206 km (0.107 R)
• M16: 3,033,695 km (0.12 R)
• M17: 3,230,416 km (0.106 R)
• M18: 3,462,742 km (0.095 R)
• M19: 3,764,930 km (0.12 R)
• M20: 4,026,277 km (0.102 R)
• M21: 4,378,430 km (0.036 R)
• M22: 4,584,128 km (0.095 R)
• M23: 4,828,271 km (0.059 R)
• M24: 5,023,048 km (0.046 R)
• M25: 5,365,776 km (0.032 R)
• M26: 5,530,783 km (0.088 R)
• M27: 5,641,784 km (0.113 R)
• M28: 6,188,714 km (0.113 R)
• M29: 6,362,098 km (0.096 R)
• M30: 6,615,068 km (0.055 R)
• M31: 6,951,215 km (0.117 R)
• M32: 7,743,186 km (0.11 R)
• M33: 8,034,602 km (0.058 R)
• M34: 8,563,880 km (0.098 R)
• M35: 9,192,041 km (0.096 R)
• M36: 9,925,071 km (0.098 R)
• M37: 10,128,225 km (0.117 R)
• M38: 10,653,912 km (0.101 R)
• M39: 10,746,213 km (0.047 R)
• M40: 10,978,090 km (0.101 R)
• M41: 11,589,048 km (0.12 R)
• M42: 11,874,780 km (0.116 R)
• M43: 12,283,481 km (0.115 R)
• M44: 12,453,125 km (0.105 R)
• M45: 12,648,051 km (0.072 R)
• M46: 13,139,630 km (0.077 R)
• M47: 13,362,979 km (0.087 R)
• M48: 13,763,004 km (0.064 R)
• M49: 14,090,923 km (0.109 R)
• M50: 14,319,508 km (0.054 R)
• M51: 14,421,534 km (0.119 R)
• M52: 14,549,291 km (0.095 R)
• M53: 15,012,595 km (0.094 R)
• M54: 15,350,238 km (0.091 R)
• M55: 15,454,657 km (0.104 R)
• M56: 15,559,375 km (0.1 R)
• M57: 16,112,588 km (0.049 R)
• M58: 16,672,234 km (0.081 R)
• M59: 16,806,423 km (0.065 R)
• M60: 17,292,616 km (0.104 R)
• M61: 17,646,565 km (0.073 R)
• M62: 17,975,381 km (0.112 R)
• M63: 18,140,687 km (0.112 R)
• M64: 18,361,643 km (0.03 R)
• M65: 18,722,772 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.9

Radius: 15

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.64 AU - 14.34 AU

Year: 14297 Days

Day: 11.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,241,160 km

• M1: 238,609 km (0.087 R)
• M2: 399,576 km (0.039 R)
• M3: 503,846 km (0.055 R)
• M4: 869,164 km (0.082 R)
• M5: 1,017,415 km (0.11 R)
• M6: 1,390,811 km (0.075 R)
• M7: 2,661,346 km (0.091 R)
• M8: 3,114,628 km (0.091 R)
• M9: 3,419,059 km (0.094 R)
• M10: 3,804,723 km (0.056 R)
• M11: 4,057,393 km (0.088 R)
• M12: 4,966,201 km (0.064 R)
• M13: 5,283,049 km (0.105 R)
• M14: 5,484,408 km (0.105 R)
• M15: 5,688,459 km (0.075 R)
• M16: 5,978,380 km (0.107 R)
• M17: 6,273,237 km (0.106 R)
• M18: 6,529,648 km (0.111 R)
• M19: 8,002,289 km (0.091 R)
• M20: 8,468,287 km (0.074 R)
• M21: 8,562,683 km (0.107 R)
• M22: 8,943,260 km (0.064 R)
• M23: 9,039,302 km (0.115 R)
• M24: 10,724,671 km (0.03 R)
• M25: 11,550,900 km (0.108 R)
• M26: 13,539,505 km (0.11 R)
• M27: 13,760,910 km (0.113 R)
• M28: 14,151,061 km (0.03 R)
• M29: 14,601,500 km (0.1 R)
• M30: 15,748,317 km (0.079 R)
• M31: 16,156,420 km (0.033 R)
• M32: 17,462,260 km (0.07 R)
• M33: 17,884,725 km (0.11 R)
• M34: 18,740,125 km (0.066 R)
• M35: 21,643,222 km (0.101 R)
• M36: 22,751,293 km (0.061 R)
• M37: 23,279,074 km (0.097 R)
• M38: 23,877,615 km (0.109 R)
• M39: 24,616,180 km (0.101 R)
• M40: 24,886,653 km (0.097 R)
• M41: 25,840,938 km (0.072 R)
• M42: 27,015,879 km (0.111 R)
• M43: 28,562,123 km (0.108 R)
• M44: 29,060,134 km (0.055 R)
• M45: 29,561,138 km (0.103 R)
• M46: 33,221,199 km (0.076 R)
• M47: 33,445,446 km (0.034 R)
• M48: 33,669,993 km (0.105 R)
• M49: 34,952,495 km (0.077 R)
• M50: 35,790,842 km (0.098 R)
• M51: 36,712,813 km (0.106 R)
• M52: 37,254,358 km (0.033 R)
• M53: 38,110,656 km (0.102 R)
• M54: 38,423,615 km (0.047 R)
• M55: 39,367,727 km (0.071 R)
• M56: 40,319,469 km (0.091 R)
• M57: 40,958,251 km (0.096 R)
• M58: 41,439,508 km (0.086 R)
• M59: 43,057,110 km (0.093 R)
• M60: 43,220,022 km (0.036 R)
• M61: 43,873,615 km (0.1 R)
• M62: 44,037,574 km (0.1 R)
• M63: 44,448,370 km (0.101 R)
• M64: 45,688,087 km (0.067 R)
• M65: 47,358,796 km (0.117 R)
• M66: 48,201,631 km (0.083 R)
• M67: 48,455,498 km (0.098 R)
• M68: 49,219,644 km (0.102 R)
• M69: 50,073,399 km (0.113 R)
• M70: 50,587,866 km (0.057 R)
• M71: 51,449,550 km (0.086 R)
• M72: 52,055,421 km (0.101 R)
• M73: 52,576,770 km (0.055 R)
• M74: 52,750,902 km (0.079 R)
• M75: 53,799,882 km (0.083 R)
• M76: 55,297,656 km (0.056 R)
• M77: 55,474,780 km (0.092 R)
• M78: 56,007,199 km (0.104 R)
• M79: 56,898,353 km (0.068 R)
• M80: 57,435,410 km (0.094 R)
• M81: 57,614,778 km (0.117 R)
• M82: 58,965,946 km (0.053 R)
• M83: 59,781,703 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 13,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit