🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.4 AU - 0.62 AU

Year: 235 Days

Day: 42.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.5 AU - 0.54 AU

Year: 242 Days

Day: 38.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,325,613 km

• M1: 191,784 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.1

Radius: 8.8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.61 AU - 0.99 AU

Year: 462 Days

Day: 5.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 11,325,613 km

• M1: 116,238 km (0.109 R)
• M2: 172,636 km (0.083 R)
• M3: 245,640 km (0.118 R)
• M4: 300,692 km (0.11 R)
• M5: 371,003 km (0.113 R)
• M6: 460,911 km (0.033 R)
• M7: 529,128 km (0.093 R)
• M8: 587,022 km (0.074 R)
• M9: 644,617 km (0.101 R)
• M10: 756,516 km (0.116 R)
• M11: 895,343 km (0.065 R)
• M12: 959,521 km (0.074 R)
• M13: 1,018,163 km (0.11 R)
• M14: 1,110,615 km (0.066 R)
• M15: 1,176,288 km (0.118 R)
• M16: 1,250,937 km (0.113 R)
• M17: 1,311,674 km (0.087 R)
• M18: 1,408,913 km (0.039 R)
• M19: 1,464,414 km (0.1 R)
• M20: 1,520,662 km (0.089 R)
• M21: 1,586,037 km (0.118 R)
• M22: 1,732,044 km (0.074 R)
• M23: 1,809,087 km (0.092 R)
• M24: 1,895,854 km (0.066 R)
• M25: 2,073,875 km (0.108 R)
• M26: 2,132,966 km (0.119 R)
• M27: 2,211,057 km (0.108 R)
• M28: 2,266,707 km (0.089 R)
• M29: 2,417,651 km (0.077 R)
• M30: 2,479,884 km (0.049 R)
• M31: 2,562,163 km (0.092 R)
• M32: 2,625,742 km (0.111 R)
• M33: 2,684,833 km (0.045 R)
• M34: 2,784,316 km (0.095 R)
• M35: 2,870,035 km (0.099 R)
• M36: 2,936,008 km (0.065 R)
• M37: 3,147,838 km (0.114 R)
• M38: 3,252,856 km (0.072 R)
• M39: 3,332,592 km (0.095 R)
• M40: 3,423,547 km (0.105 R)
• M41: 3,679,659 km (0.109 R)
• M42: 3,835,241 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.4

Radius: 10.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.71 AU - 0.97 AU

Year: 497 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 11,325,613 km

• M1: 161,715 km (0.076 R)
• M2: 255,812 km (0.096 R)
• M3: 350,358 km (0.105 R)
• M4: 444,455 km (0.088 R)
• M5: 572,212 km (0.074 R)
• M6: 641,326 km (0.115 R)
• M7: 745,147 km (0.099 R)
• M8: 997,070 km (0.109 R)
• M9: 1,112,859 km (0.076 R)
• M10: 1,184,815 km (0.119 R)
• M11: 1,251,237 km (0.12 R)
• M12: 1,362,388 km (0.039 R)
• M13: 1,435,990 km (0.111 R)
• M14: 1,537,567 km (0.099 R)
• M15: 1,602,941 km (0.083 R)
• M16: 1,712,447 km (0.082 R)
• M17: 1,873,564 km (0.12 R)
• M18: 1,955,992 km (0.117 R)
• M19: 2,116,062 km (0.111 R)
• M20: 2,254,440 km (0.075 R)
• M21: 2,427,076 km (0.073 R)
• M22: 2,526,409 km (0.067 R)
• M23: 2,762,025 km (0.112 R)
• M24: 2,903,994 km (0.03 R)
• M25: 3,038,782 km (0.094 R)
• M26: 3,136,319 km (0.115 R)
• M27: 3,294,744 km (0.082 R)
• M28: 3,415,170 km (0.093 R)
• M29: 3,496,401 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.6

Radius: 12.9

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.25 AU - 1.35 AU

Year: 957 Days

Day: 14.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 11,325,613 km

• M1: 170,691 km (0.072 R)
• M2: 295,755 km (0.047 R)
• M3: 382,971 km (0.109 R)
• M4: 517,908 km (0.1 R)
• M5: 601,084 km (0.042 R)
• M6: 707,000 km (0.114 R)
• M7: 832,662 km (0.09 R)
• M8: 1,046,886 km (0.107 R)
• M9: 1,171,800 km (0.11 R)
• M10: 1,257,968 km (0.086 R)
• M11: 1,346,530 km (0.08 R)
• M12: 1,452,745 km (0.064 R)
• M13: 1,617,602 km (0.044 R)
• M14: 1,764,058 km (0.1 R)
• M15: 1,872,666 km (0.109 R)
• M16: 2,027,051 km (0.097 R)
• M17: 2,185,625 km (0.112 R)
• M18: 2,339,412 km (0.058 R)
• M19: 2,440,988 km (0.105 R)
• M20: 2,562,911 km (0.115 R)
• M21: 2,696,502 km (0.091 R)
• M22: 2,921,198 km (0.12 R)
• M23: 3,091,290 km (0.115 R)
• M24: 3,182,695 km (0.118 R)
• M25: 3,494,157 km (0.081 R)
• M26: 3,600,222 km (0.077 R)
• M27: 4,079,684 km (0.069 R)
• M28: 4,637,833 km (0.106 R)
• M29: 4,778,156 km (0.116 R)
• M30: 5,039,354 km (0.095 R)
• M31: 5,159,631 km (0.084 R)
• M32: 5,268,687 km (0.081 R)
• M33: 5,550,979 km (0.116 R)
• M34: 5,675,294 km (0.12 R)
• M35: 5,977,333 km (0.096 R)
• M36: 6,259,025 km (0.06 R)
• M37: 6,401,442 km (0.059 R)
• M38: 6,532,041 km (0.106 R)
• M39: 6,955,553 km (0.068 R)
• M40: 7,103,206 km (0.08 R)
• M41: 7,265,370 km (0.093 R)
• M42: 7,538,685 km (0.118 R)
• M43: 7,731,966 km (0.03 R)
• M44: 7,843,267 km (0.074 R)
• M45: 8,364,466 km (0.12 R)
• M46: 8,507,332 km (0.08 R)
• M47: 8,795,457 km (0.057 R)
• M48: 8,897,184 km (0.088 R)
• M49: 9,086,874 km (0.053 R)
• M50: 9,322,341 km (0.078 R)
• M51: 9,559,753 km (0.083 R)
• M52: 10,101,447 km (0.103 R)
• M53: 10,207,811 km (0.112 R)
• M54: 10,360,700 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 14

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.22 AU - 2.02 AU

Year: 1331 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 11,325,613 km

• M1: 178,021 km (0.079 R)
• M2: 266,733 km (0.099 R)
• M3: 380,577 km (0.066 R)
• M4: 470,186 km (0.086 R)
• M5: 580,889 km (0.118 R)
• M6: 828,473 km (0.082 R)
• M7: 990,488 km (0.077 R)
• M8: 1,149,211 km (0.087 R)
• M9: 1,254,977 km (0.08 R)
• M10: 1,372,261 km (0.109 R)
• M11: 1,518,119 km (0.119 R)
• M12: 1,618,499 km (0.1 R)
• M13: 1,729,950 km (0.055 R)
• M14: 1,951,803 km (0.113 R)
• M15: 2,249,802 km (0.077 R)
• M16: 2,375,165 km (0.06 R)
• M17: 2,643,245 km (0.091 R)
• M18: 2,745,121 km (0.068 R)
• M19: 2,838,021 km (0.103 R)
• M20: 3,090,991 km (0.041 R)
• M21: 3,209,473 km (0.117 R)
• M22: 3,351,441 km (0.081 R)
• M23: 3,495,653 km (0.07 R)
• M24: 3,608,001 km (0.086 R)
• M25: 3,755,804 km (0.076 R)
• M26: 3,905,851 km (0.07 R)
• M27: 4,081,329 km (0.108 R)
• M28: 4,283,436 km (0.075 R)
• M29: 4,416,129 km (0.073 R)
• M30: 4,537,902 km (0.072 R)
• M31: 4,772,471 km (0.099 R)
• M32: 4,922,668 km (0.057 R)
• M33: 5,138,088 km (0.077 R)
• M34: 5,318,055 km (0.093 R)
• M35: 5,408,711 km (0.107 R)
• M36: 5,618,148 km (0.118 R)
• M37: 5,803,649 km (0.086 R)
• M38: 6,018,023 km (0.092 R)
• M39: 6,167,023 km (0.061 R)
• M40: 6,496,288 km (0.091 R)
• M41: 6,593,526 km (0.082 R)
• M42: 6,733,101 km (0.106 R)
• M43: 6,859,661 km (0.115 R)
• M44: 7,518,789 km (0.093 R)
• M45: 8,004,384 km (0.111 R)
• M46: 8,093,694 km (0.054 R)
• M47: 9,285,839 km (0.078 R)
• M48: 9,442,618 km (0.066 R)
• M49: 9,632,009 km (0.113 R)
• M50: 9,854,610 km (0.099 R)
• M51: 10,030,687 km (0.049 R)
• M52: 10,728,860 km (0.102 R)
• M53: 10,877,112 km (0.085 R)
• M54: 10,992,751 km (0.112 R)
• M55: 11,225,375 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit