🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.8 AU - 0.96 AU

Year: 302 Days

Day: 28.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,716,384 km

• M1: 43,533 km (0.103 R)
• M2: 181,612 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.12 AU - 1.46 AU

Year: 535 Days

Day: 20.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,716,384 km

• M1: 71,358 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.44 AU - 2.18 AU

Year: 889 Days

Day: 28.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.92 AU - 2.52 AU

Year: 1208 Days

Day: 33.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.95 AU - 4.75 AU

Year: 2759 Days

Day: 39.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,716,384 km

• M1: 1,748,650 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.9

Radius: 14.3

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.89 AU - 7.89 AU

Year: 6606 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,716,384 km

• M1: 280,646 km (0.034 R)
• M2: 643,420 km (0.071 R)
• M3: 740,659 km (0.056 R)
• M4: 1,099,844 km (0.09 R)
• M5: 1,238,072 km (0.12 R)
• M6: 1,571,526 km (0.102 R)
• M7: 2,190,861 km (0.082 R)
• M8: 2,714,603 km (0.034 R)
• M9: 2,833,683 km (0.091 R)
• M10: 3,637,472 km (0.09 R)
• M11: 3,902,859 km (0.025 R)
• M12: 4,038,095 km (0.114 R)
• M13: 4,565,877 km (0.092 R)
• M14: 4,998,214 km (0.075 R)
• M15: 5,625,927 km (0.089 R)
• M16: 5,809,933 km (0.101 R)
• M17: 5,995,883 km (0.075 R)
• M18: 6,310,337 km (0.026 R)
• M19: 6,501,673 km (0.102 R)
• M20: 6,955,553 km (0.084 R)
• M21: 7,054,138 km (0.054 R)
• M22: 7,252,804 km (0.117 R)
• M23: 8,169,839 km (0.101 R)
• M24: 8,448,540 km (0.107 R)
• M25: 8,624,467 km (0.105 R)
• M26: 9,267,588 km (0.097 R)
• M27: 9,741,813 km (0.103 R)
• M28: 10,942,635 km (0.069 R)
• M29: 11,057,676 km (0.093 R)
• M30: 11,560,624 km (0.06 R)
• M31: 11,834,688 km (0.075 R)
• M32: 12,871,102 km (0.104 R)
• M33: 12,992,575 km (0.116 R)
• M34: 13,277,409 km (0.116 R)
• M35: 13,605,627 km (0.108 R)
• M36: 14,563,951 km (0.034 R)
• M37: 14,944,977 km (0.085 R)
• M38: 15,200,789 km (0.095 R)
• M39: 15,846,753 km (0.085 R)
• M40: 16,413,878 km (0.058 R)
• M41: 17,032,017 km (0.092 R)
• M42: 17,388,658 km (0.034 R)
• M43: 17,568,026 km (0.084 R)
• M44: 18,018,914 km (0.11 R)
• M45: 18,336,809 km (0.112 R)
• M46: 18,702,427 km (0.065 R)
• M47: 19,162,889 km (0.093 R)
• M48: 19,348,091 km (0.102 R)
• M49: 19,860,464 km (0.109 R)
• M50: 20,898,823 km (0.09 R)
• M51: 21,568,722 km (0.091 R)
• M52: 22,197,182 km (0.088 R)
• M53: 22,343,040 km (0.093 R)
• M54: 22,831,627 km (0.029 R)
• M55: 23,521,423 km (0.069 R)
• M56: 23,918,755 km (0.086 R)
• M57: 24,368,446 km (0.045 R)
• M58: 24,871,394 km (0.079 R)
• M59: 25,225,492 km (0.116 R)
• M60: 25,836,450 km (0.111 R)
• M61: 26,865,384 km (0.073 R)
• M62: 27,280,817 km (0.03 R)
• M63: 28,804,322 km (0.113 R)
• M64: 29,069,709 km (0.086 R)
• M65: 29,442,806 km (0.111 R)
• M66: 30,896,448 km (0.03 R)
• M67: 31,440,685 km (0.107 R)
• M68: 31,714,150 km (0.083 R)
• M69: 33,426,447 km (0.102 R)
• M70: 34,265,841 km (0.049 R)
• M71: 34,659,882 km (0.114 R)
• M72: 35,225,511 km (0.058 R)
• M73: 35,395,754 km (0.114 R)
• M74: 36,710,270 km (0.113 R)
• M75: 37,866,363 km (0.048 R)
• M76: 37,982,600 km (0.118 R)
• M77: 38,098,987 km (0.119 R)
• M78: 38,215,524 km (0.085 R)
• M79: 38,682,718 km (0.119 R)
• M80: 39,151,708 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169

Radius: 11.7

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.2 AU - 10.78 AU

Year: 12409 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,716,384 km

• M1: 298,897 km (0.093 R)
• M2: 411,693 km (0.113 R)
• M3: 591,360 km (0.087 R)
• M4: 1,002,156 km (0.111 R)
• M5: 1,141,881 km (0.101 R)
• M6: 1,288,337 km (0.098 R)
• M7: 1,406,818 km (0.079 R)
• M8: 2,153,910 km (0.06 R)
• M9: 2,698,147 km (0.097 R)
• M10: 3,031,302 km (0.12 R)
• M11: 3,354,283 km (0.1 R)
• M12: 3,688,485 km (0.097 R)
• M13: 3,909,142 km (0.085 R)
• M14: 4,184,851 km (0.082 R)
• M15: 4,286,577 km (0.049 R)
• M16: 4,968,744 km (0.104 R)
• M17: 5,076,753 km (0.094 R)
• M18: 5,240,114 km (0.044 R)
• M19: 5,968,656 km (0.094 R)
• M20: 6,112,419 km (0.068 R)
• M21: 6,999,236 km (0.106 R)
• M22: 7,273,149 km (0.1 R)
• M23: 7,644,002 km (0.1 R)
• M24: 7,800,332 km (0.12 R)
• M25: 7,957,709 km (0.095 R)
• M26: 8,147,998 km (0.081 R)
• M27: 8,924,111 km (0.095 R)
• M28: 10,029,789 km (0.063 R)
• M29: 10,166,821 km (0.094 R)
• M30: 10,511,943 km (0.052 R)
• M31: 10,651,069 km (0.065 R)
• M32: 10,895,961 km (0.117 R)
• M33: 11,786,218 km (0.108 R)
• M34: 11,967,082 km (0.08 R)
• M35: 12,185,345 km (0.073 R)
• M36: 12,478,258 km (0.076 R)
• M37: 13,071,413 km (0.086 R)
• M38: 13,146,212 km (0.092 R)
• M39: 13,221,161 km (0.07 R)
• M40: 13,296,259 km (0.07 R)
• M41: 13,560,149 km (0.06 R)
• M42: 14,054,870 km (0.051 R)
• M43: 14,131,464 km (0.104 R)
• M44: 14,285,101 km (0.102 R)
• M45: 15,772,851 km (0.109 R)
• M46: 16,132,335 km (0.076 R)
• M47: 16,778,149 km (0.056 R)
• M48: 18,095,358 km (0.1 R)
• M49: 18,935,350 km (0.116 R)
• M50: 19,274,788 km (0.101 R)
• M51: 19,616,470 km (0.088 R)
• M52: 19,788,058 km (0.112 R)
• M53: 20,740,398 km (0.106 R)
• M54: 21,752,129 km (0.09 R)
• M55: 22,152,303 km (0.101 R)
• M56: 22,331,073 km (0.119 R)
• M57: 22,420,532 km (0.11 R)
• M58: 22,644,929 km (0.102 R)
• M59: 23,595,175 km (0.094 R)
• M60: 24,650,887 km (0.114 R)
• M61: 24,789,714 km (0.115 R)
• M62: 25,862,779 km (0.113 R)
• M63: 26,003,850 km (0.077 R)
• M64: 26,950,954 km (0.11 R)
• M65: 27,572,683 km (0.08 R)
• M66: 28,005,918 km (0.058 R)
• M67: 28,295,988 km (0.103 R)
• M68: 29,074,197 km (0.066 R)
• M69: 29,515,211 km (0.101 R)
• M70: 30,106,571 km (0.096 R)
• M71: 30,254,973 km (0.116 R)
• M72: 30,502,856 km (0.119 R)
• M73: 30,602,339 km (0.116 R)
• M74: 30,751,488 km (0.108 R)
• M75: 31,601,952 km (0.079 R)
• M76: 31,752,746 km (0.086 R)
• M77: 31,853,426 km (0.047 R)
• M78: 32,460,045 km (0.104 R)
• M79: 33,941,513 km (0.064 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 11,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit