🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.23 AU - 1.58 AU

Year: 631 Days

Day: 12.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.47 AU - 2.15 AU

Year: 927 Days

Day: 32.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.96 AU - 2.52 AU

Year: 1277 Days

Day: 35.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.2

Radius: 11.9

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.3 AU - 5.24 AU

Year: 3967 Days

Day: 10.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 100,364,500 km

• M1: 150,495 km (0.08 R)
• M2: 248,332 km (0.075 R)
• M3: 328,517 km (0.104 R)
• M4: 479,461 km (0.061 R)
• M5: 614,099 km (0.098 R)
• M6: 1,241,363 km (0.112 R)
• M7: 1,435,392 km (0.065 R)
• M8: 1,786,947 km (0.07 R)
• M9: 1,921,585 km (0.119 R)
• M10: 2,042,310 km (0.105 R)
• M11: 2,291,540 km (0.099 R)
• M12: 2,741,830 km (0.109 R)
• M13: 2,997,493 km (0.088 R)
• M14: 3,098,022 km (0.108 R)
• M15: 3,302,373 km (0.037 R)
• M16: 3,574,791 km (0.077 R)
• M17: 3,854,539 km (0.036 R)
• M18: 4,163,907 km (0.082 R)
• M19: 4,504,541 km (0.118 R)
• M20: 4,925,211 km (0.115 R)
• M21: 5,679,334 km (0.067 R)
• M22: 5,980,923 km (0.109 R)
• M23: 6,339,509 km (0.106 R)
• M24: 6,547,749 km (0.057 R)
• M25: 6,784,563 km (0.108 R)
• M26: 6,917,406 km (0.116 R)
• M27: 7,077,924 km (0.086 R)
• M28: 7,539,433 km (0.075 R)
• M29: 7,622,012 km (0.115 R)
• M30: 8,349,506 km (0.078 R)
• M31: 9,187,104 km (0.101 R)
• M32: 9,275,218 km (0.06 R)
• M33: 9,541,502 km (0.098 R)
• M34: 9,990,894 km (0.108 R)
• M35: 10,233,392 km (0.09 R)
• M36: 10,385,982 km (0.047 R)
• M37: 10,693,405 km (0.119 R)
• M38: 11,003,821 km (0.094 R)
• M39: 11,633,778 km (0.059 R)
• M40: 12,113,837 km (0.092 R)
• M41: 12,242,940 km (0.038 R)
• M42: 13,027,282 km (0.114 R)
• M43: 13,425,661 km (0.095 R)
• M44: 13,929,207 km (0.063 R)
• M45: 14,678,992 km (0.083 R)
• M46: 15,406,786 km (0.083 R)
• M47: 15,511,803 km (0.111 R)
• M48: 15,616,971 km (0.05 R)
• M49: 16,217,606 km (0.091 R)
• M50: 16,681,958 km (0.088 R)
• M51: 17,477,818 km (0.12 R)
• M52: 17,696,979 km (0.115 R)
• M53: 17,806,934 km (0.079 R)
• M54: 18,175,094 km (0.099 R)
• M55: 18,583,047 km (0.096 R)
• M56: 19,068,941 km (0.102 R)
• M57: 19,483,327 km (0.069 R)
• M58: 19,596,872 km (0.094 R)
• M59: 19,977,000 km (0.111 R)
• M60: 20,397,969 km (0.079 R)
• M61: 20,860,525 km (0.079 R)
• M62: 21,482,703 km (0.119 R)
• M63: 21,795,961 km (0.108 R)
• M64: 21,874,500 km (0.116 R)
• M65: 22,347,977 km (0.117 R)
• M66: 22,745,159 km (0.113 R)
• M67: 23,828,996 km (0.049 R)
• M68: 24,194,164 km (0.097 R)
• M69: 24,356,927 km (0.063 R)
• M70: 25,217,863 km (0.092 R)
• M71: 25,300,291 km (0.115 R)
• M72: 25,507,035 km (0.107 R)
• M73: 25,672,790 km (0.085 R)
• M74: 25,922,020 km (0.048 R)
• M75: 26,297,510 km (0.066 R)
• M76: 26,590,722 km (0.073 R)
• M77: 26,885,131 km (0.104 R)
• M78: 27,180,587 km (0.062 R)
• M79: 27,392,268 km (0.065 R)
• M80: 27,519,576 km (0.073 R)
• M81: 28,158,807 km (0.069 R)
• M82: 28,373,031 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.5

Radius: 4.1

Gravity: 39.77 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.4 AU - 22.9 AU

Year: 30670 Days

Day: 23.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,364,500 km

• M1: 67,469 km (0.077 R)
• M2: 546,331 km (0.097 R)
• M3: 1,008,589 km (0.115 R)
• M4: 1,675,197 km (0.113 R)
• M5: 1,713,344 km (0.1 R)
• M6: 2,236,189 km (0.064 R)
• M7: 2,669,724 km (0.049 R)
• M8: 3,562,075 km (0.039 R)
• M9: 4,537,603 km (0.083 R)
• M10: 4,698,720 km (0.096 R)
• M11: 4,861,781 km (0.119 R)
• M12: 4,971,586 km (0.119 R)
• M13: 5,589,724 km (0.076 R)
• M14: 5,878,748 km (0.057 R)
• M15: 6,113,317 km (0.063 R)
• M16: 6,351,028 km (0.11 R)
• M17: 6,591,731 km (0.101 R)
• M18: 7,331,792 km (0.097 R)
• M19: 8,424,604 km (0.09 R)
• M20: 9,293,768 km (0.101 R)
• M21: 10,051,331 km (0.115 R)
• M22: 10,685,776 km (0.11 R)
• M23: 10,828,642 km (0.109 R)
• M24: 11,845,459 km (0.107 R)
• M25: 12,365,162 km (0.09 R)
• M26: 12,665,554 km (0.094 R)
• M27: 13,735,478 km (0.114 R)
• M28: 13,812,970 km (0.067 R)
• M29: 13,890,611 km (0.084 R)
• M30: 13,968,552 km (0.112 R)
• M31: 15,879,216 km (0.101 R)
• M32: 16,699,311 km (0.092 R)
• M33: 17,197,921 km (0.079 R)
• M34: 17,448,946 km (0.12 R)
• M35: 18,551,183 km (0.057 R)
• M36: 18,808,791 km (0.045 R)
• M37: 19,153,913 km (0.072 R)
• M38: 19,763,225 km (0.099 R)
• M39: 19,850,740 km (0.112 R)
• M40: 20,822,228 km (0.081 R)
• M41: 22,171,751 km (0.117 R)
• M42: 22,719,429 km (0.12 R)
• M43: 25,619,084 km (0.105 R)
• M44: 26,289,881 km (0.079 R)
• M45: 26,675,694 km (0.028 R)
• M46: 26,772,484 km (0.048 R)
• M47: 30,433,592 km (0.102 R)
• M48: 31,041,857 km (0.105 R)
• M49: 32,064,658 km (0.071 R)
• M50: 33,098,379 km (0.12 R)
• M51: 34,563,840 km (0.106 R)
• M52: 34,774,923 km (0.118 R)
• M53: 35,410,863 km (0.085 R)
• M54: 41,751,569 km (0.062 R)
• M55: 42,766,291 km (0.116 R)
• M56: 44,361,005 km (0.111 R)
• M57: 45,627,500 km (0.119 R)
• M58: 46,556,054 km (0.08 R)
• M59: 47,139,486 km (0.116 R)
• M60: 51,411,552 km (0.031 R)
• M61: 53,960,102 km (0.093 R)
• M62: 54,450,184 km (0.102 R)
• M63: 55,311,270 km (0.1 R)
• M64: 55,929,258 km (0.113 R)
• M65: 56,673,657 km (0.108 R)
• M66: 57,047,203 km (0.105 R)
• M67: 57,546,411 km (0.053 R)
• M68: 59,305,084 km (0.114 R)
• M69: 60,826,494 km (0.119 R)
• M70: 64,166,865 km (0.082 R)
• M71: 67,039,294 km (0.115 R)
• M72: 69,021,914 km (0.072 R)
• M73: 69,820,169 km (0.09 R)
• M74: 71,829,567 km (0.095 R)
• M75: 73,721,831 km (0.113 R)
• M76: 74,674,171 km (0.077 R)
• M77: 74,810,604 km (0.119 R)
• M78: 75,220,203 km (0.114 R)
• M79: 76,591,118 km (0.096 R)
• M80: 79,218,356 km (0.086 R)
• M81: 80,892,805 km (0.085 R)
• M82: 83,002,284 km (0.058 R)
• M83: 83,284,875 km (0.072 R)
• M84: 83,567,914 km (0.114 R)
• M85: 84,560,645 km (0.091 R)
• M86: 89,438,284 km (0.107 R)
• M87: 93,670,108 km (0.081 R)
• M88: 94,258,926 km (0.038 R)
• M89: 94,848,940 km (0.111 R)
• M90: 96,032,708 km (0.09 R)
• M91: 96,775,012 km (0.116 R)
• M92: 97,221,263 km (0.113 R)
• M93: 97,519,262 km (0.096 R)
• M94: 98,564,352 km (0.071 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 16,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit