🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.7 AU - 1.76 AU

Year: 823 Days

Day: 13.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,905,576 km

• M1: 48,320 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.85 AU - 1.87 AU

Year: 917 Days

Day: 37.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,905,576 km

• M1: 238,459 km (0.099 R)
• M2: 777,759 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.3

Radius: 9.7

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.75 AU - 10.19 AU

Year: 8915 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,905,576 km

• M1: 150,645 km (0.052 R)
• M2: 276,457 km (0.11 R)
• M3: 494,421 km (0.111 R)
• M4: 632,051 km (0.114 R)
• M5: 752,178 km (0.067 R)
• M6: 1,252,284 km (0.095 R)
• M7: 1,526,347 km (0.037 R)
• M8: 1,628,971 km (0.059 R)
• M9: 1,928,765 km (0.026 R)
• M10: 1,995,336 km (0.079 R)
• M11: 2,085,245 km (0.072 R)
• M12: 2,292,737 km (0.094 R)
• M13: 2,434,855 km (0.094 R)
• M14: 2,507,111 km (0.077 R)
• M15: 3,482,938 km (0.113 R)
• M16: 3,646,897 km (0.078 R)
• M17: 3,954,321 km (0.11 R)
• M18: 4,096,738 km (0.119 R)
• M19: 4,564,231 km (0.109 R)
• M20: 4,926,108 km (0.113 R)
• M21: 4,987,294 km (0.087 R)
• M22: 5,203,612 km (0.095 R)
• M23: 6,430,913 km (0.116 R)
• M24: 7,390,135 km (0.118 R)
• M25: 7,672,426 km (0.091 R)
• M26: 8,466,940 km (0.107 R)
• M27: 8,577,344 km (0.093 R)
• M28: 8,688,196 km (0.095 R)
• M29: 9,554,068 km (0.115 R)
• M30: 9,977,879 km (0.116 R)
• M31: 10,289,940 km (0.087 R)
• M32: 10,368,479 km (0.04 R)
• M33: 11,447,977 km (0.114 R)
• M34: 11,733,709 km (0.086 R)
• M35: 11,856,978 km (0.101 R)
• M36: 11,939,256 km (0.1 R)
• M37: 12,437,417 km (0.104 R)
• M38: 13,669,356 km (0.097 R)
• M39: 15,028,752 km (0.102 R)
• M40: 15,386,440 km (0.076 R)
• M41: 16,753,017 km (0.065 R)
• M42: 16,891,844 km (0.076 R)
• M43: 16,984,594 km (0.076 R)
• M44: 17,544,689 km (0.111 R)
• M45: 18,158,190 km (0.11 R)
• M46: 18,300,756 km (0.104 R)
• M47: 18,826,742 km (0.083 R)
• M48: 21,380,079 km (0.107 R)
• M49: 21,731,933 km (0.093 R)
• M50: 22,901,788 km (0.098 R)
• M51: 23,883,599 km (0.036 R)
• M52: 24,039,929 km (0.093 R)
• M53: 25,461,707 km (0.115 R)
• M54: 25,568,071 km (0.1 R)
• M55: 26,048,729 km (0.061 R)
• M56: 26,424,669 km (0.07 R)
• M57: 28,939,110 km (0.114 R)
• M58: 29,050,261 km (0.059 R)
• M59: 29,607,663 km (0.092 R)
• M60: 29,999,908 km (0.116 R)
• M61: 30,337,551 km (0.087 R)
• M62: 30,506,746 km (0.097 R)
• M63: 34,016,312 km (0.099 R)
• M64: 34,368,465 km (0.076 R)
• M65: 34,486,049 km (0.087 R)
• M66: 34,662,724 km (0.083 R)
• M67: 35,076,213 km (0.116 R)
• M68: 35,491,197 km (0.066 R)
• M69: 35,729,207 km (0.08 R)
• M70: 35,907,977 km (0.117 R)
• M71: 36,566,058 km (0.081 R)
• M72: 37,590,953 km (0.118 R)
• M73: 37,772,864 km (0.08 R)
• M74: 37,833,451 km (0.1 R)
• M75: 37,894,188 km (0.106 R)
• M76: 38,076,548 km (0.03 R)
• M77: 38,747,644 km (0.107 R)
• M78: 39,360,995 km (0.026 R)
• M79: 39,545,748 km (0.111 R)
• M80: 39,730,651 km (0.029 R)
• M81: 40,101,355 km (0.093 R)
• M82: 40,163,288 km (0.072 R)
• M83: 40,225,222 km (0.086 R)
• M84: 40,473,255 km (0.104 R)
• M85: 41,095,732 km (0.101 R)
• M86: 41,470,624 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.9

Radius: 5.5

Gravity: 26.97 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.02 AU - 16.98 AU

Year: 23146 Days

Day: 15.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 88,905,576 km

• M1: 200,012 km (0.094 R)
• M2: 419,622 km (0.084 R)
• M3: 1,121,834 km (0.078 R)
• M4: 1,784,703 km (0.115 R)
• M5: 1,966,614 km (0.055 R)
• M6: 2,078,513 km (0.036 R)
• M7: 2,547,353 km (0.102 R)
• M8: 3,442,995 km (0.091 R)
• M9: 3,994,413 km (0.029 R)
• M10: 4,041,686 km (0.085 R)
• M11: 4,821,988 km (0.076 R)
• M12: 5,807,389 km (0.059 R)
• M13: 6,909,327 km (0.078 R)
• M14: 7,483,933 km (0.074 R)
• M15: 7,542,276 km (0.061 R)
• M16: 8,014,257 km (0.105 R)
• M17: 8,374,489 km (0.063 R)
• M18: 8,739,956 km (0.049 R)
• M19: 9,048,577 km (0.097 R)
• M20: 9,486,599 km (0.114 R)
• M21: 11,173,016 km (0.111 R)
• M22: 11,507,816 km (0.12 R)
• M23: 11,777,990 km (0.098 R)
• M24: 12,255,955 km (0.086 R)
• M25: 12,531,963 km (0.078 R)
• M26: 13,019,802 km (0.093 R)
• M27: 13,798,758 km (0.062 R)
• M28: 14,085,836 km (0.119 R)
• M29: 14,958,740 km (0.071 R)
• M30: 17,370,706 km (0.082 R)
• M31: 17,525,391 km (0.075 R)
• M32: 17,992,286 km (0.094 R)
• M33: 18,384,531 km (0.031 R)
• M34: 22,711,350 km (0.106 R)
• M35: 23,220,282 km (0.113 R)
• M36: 24,162,749 km (0.116 R)
• M37: 24,595,386 km (0.102 R)
• M38: 24,856,135 km (0.104 R)
• M39: 25,205,296 km (0.102 R)
• M40: 26,173,643 km (0.075 R)
• M41: 27,064,648 km (0.075 R)
• M42: 27,513,741 km (0.11 R)
• M43: 28,237,645 km (0.088 R)
• M44: 28,967,683 km (0.107 R)
• M45: 29,242,943 km (0.119 R)
• M46: 30,446,308 km (0.112 R)
• M47: 30,539,508 km (0.041 R)
• M48: 30,632,857 km (0.069 R)
• M49: 31,382,941 km (0.096 R)
• M50: 31,477,038 km (0.102 R)
• M51: 33,572,754 km (0.116 R)
• M52: 35,909,622 km (0.091 R)
• M53: 39,005,102 km (0.114 R)
• M54: 39,410,661 km (0.073 R)
• M55: 41,252,959 km (0.119 R)
• M56: 42,392,745 km (0.102 R)
• M57: 43,227,950 km (0.113 R)
• M58: 43,752,889 km (0.088 R)
• M59: 43,963,373 km (0.089 R)
• M60: 46,623,224 km (0.066 R)
• M61: 49,225,329 km (0.08 R)
• M62: 52,431,810 km (0.096 R)
• M63: 54,682,210 km (0.052 R)
• M64: 55,136,090 km (0.064 R)
• M65: 55,363,479 km (0.082 R)
• M66: 60,210,151 km (0.05 R)
• M67: 63,040,094 km (0.114 R)
• M68: 63,159,024 km (0.114 R)
• M69: 63,515,965 km (0.03 R)
• M70: 64,231,940 km (0.092 R)
• M71: 65,190,863 km (0.088 R)
• M72: 65,431,266 km (0.043 R)
• M73: 66,033,697 km (0.109 R)
• M74: 67,122,620 km (0.092 R)
• M75: 67,365,417 km (0.101 R)
• M76: 68,339,598 km (0.039 R)
• M77: 68,950,855 km (0.076 R)
• M78: 70,301,874 km (0.111 R)
• M79: 71,537,552 km (0.118 R)
• M80: 71,661,569 km (0.114 R)
• M81: 72,655,946 km (0.117 R)
• M82: 72,905,176 km (0.045 R)
• M83: 74,783,976 km (0.072 R)
• M84: 74,909,787 km (0.041 R)
• M85: 76,425,214 km (0.107 R)
• M86: 77,950,514 km (0.043 R)
• M87: 78,205,728 km (0.1 R)
• M88: 78,461,241 km (0.099 R)
• M89: 81,031,332 km (0.102 R)
• M90: 81,419,240 km (0.059 R)
• M91: 81,678,193 km (0.105 R)
• M92: 83,368,051 km (0.115 R)
• M93: 84,151,794 km (0.031 R)
• M94: 85,726,761 km (0.092 R)
• M95: 86,385,739 km (0.112 R)
• M96: 86,782,024 km (0.092 R)
• M97: 87,311,301 km (0.084 R)
• M98: 88,905,566 km (0.096 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 17,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit