🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.54 AU - 2.44 AU

Year: 996 Days

Day: 46.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,133,053 km

• M1: 1,588,729 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.88 AU - 2.98 AU

Year: 1344 Days

Day: 13.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.11 AU - 2.87 AU

Year: 1394 Days

Day: 19.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,133,053 km

• M1: 242,797 km (0.072 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.1

Radius: 12.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.63 AU - 11.03 AU

Year: 10110 Days

Day: 9.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 93,133,053 km

• M1: 166,951 km (0.09 R)
• M2: 264,938 km (0.045 R)
• M3: 356,492 km (0.115 R)
• M4: 588,069 km (0.038 R)
• M5: 838,197 km (0.119 R)
• M6: 941,270 km (0.112 R)
• M7: 1,049,279 km (0.091 R)
• M8: 1,238,970 km (0.102 R)
• M9: 1,440,627 km (0.089 R)
• M10: 1,697,188 km (0.116 R)
• M11: 1,876,855 km (0.105 R)
• M12: 2,230,654 km (0.06 R)
• M13: 2,328,640 km (0.108 R)
• M14: 2,657,457 km (0.076 R)
• M15: 3,192,718 km (0.034 R)
• M16: 3,275,894 km (0.076 R)
• M17: 3,908,394 km (0.119 R)
• M18: 4,027,623 km (0.096 R)
• M19: 4,578,742 km (0.079 R)
• M20: 5,483,510 km (0.115 R)
• M21: 5,650,760 km (0.045 R)
• M22: 5,990,647 km (0.085 R)
• M23: 6,619,257 km (0.1 R)
• M24: 6,726,070 km (0.097 R)
• M25: 7,305,762 km (0.076 R)
• M26: 8,629,104 km (0.11 R)
• M27: 9,298,405 km (0.11 R)
• M28: 9,699,926 km (0.102 R)
• M29: 10,354,267 km (0.106 R)
• M30: 10,478,583 km (0.102 R)
• M31: 11,107,492 km (0.075 R)
• M32: 11,405,192 km (0.098 R)
• M33: 11,619,416 km (0.115 R)
• M34: 11,921,754 km (0.11 R)
• M35: 12,622,320 km (0.081 R)
• M36: 13,201,414 km (0.09 R)
• M37: 13,516,916 km (0.103 R)
• M38: 14,570,833 km (0.083 R)
• M39: 15,793,945 km (0.113 R)
• M40: 17,295,010 km (0.099 R)
• M41: 17,888,315 km (0.103 R)
• M42: 18,137,395 km (0.099 R)
• M43: 18,387,673 km (0.115 R)
• M44: 18,639,147 km (0.107 R)
• M45: 18,841,253 km (0.112 R)
• M46: 18,993,245 km (0.099 R)
• M47: 20,535,449 km (0.108 R)
• M48: 20,796,348 km (0.061 R)
• M49: 21,585,776 km (0.114 R)
• M50: 22,599,900 km (0.105 R)
• M51: 22,761,316 km (0.063 R)
• M52: 23,031,490 km (0.083 R)
• M53: 23,738,639 km (0.085 R)
• M54: 25,509,728 km (0.11 R)
• M55: 25,677,876 km (0.103 R)
• M56: 26,184,863 km (0.093 R)
• M57: 27,437,745 km (0.066 R)
• M58: 29,353,496 km (0.104 R)
• M59: 29,588,664 km (0.087 R)
• M60: 29,883,521 km (0.106 R)
• M61: 30,833,468 km (0.064 R)
• M62: 31,733,149 km (0.104 R)
• M63: 32,095,475 km (0.115 R)
• M64: 32,337,674 km (0.09 R)
• M65: 33,190,382 km (0.113 R)
• M66: 33,619,578 km (0.082 R)
• M67: 33,742,548 km (0.108 R)
• M68: 33,865,667 km (0.11 R)
• M69: 34,545,439 km (0.072 R)
• M70: 34,918,088 km (0.075 R)
• M71: 35,042,553 km (0.077 R)
• M72: 37,755,361 km (0.03 R)
• M73: 38,267,584 km (0.12 R)
• M74: 39,040,108 km (0.101 R)
• M75: 41,191,026 km (0.094 R)
• M76: 41,388,495 km (0.118 R)
• M77: 41,718,209 km (0.101 R)
• M78: 41,982,698 km (0.097 R)
• M79: 42,181,364 km (0.083 R)
• M80: 42,712,735 km (0.086 R)
• M81: 42,846,027 km (0.089 R)
• M82: 43,313,221 km (0.109 R)
• M83: 43,849,380 km (0.064 R)
• M84: 43,983,719 km (0.108 R)
• M85: 44,118,207 km (0.104 R)
• M86: 44,725,275 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.9

Radius: 7.8

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.65 AU - 23.31 AU

Year: 29335 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,133,053 km

• M1: 897,737 km (0.094 R)
• M2: 1,603,390 km (0.059 R)
• M3: 2,241,724 km (0.054 R)
• M4: 3,172,372 km (0.102 R)
• M5: 4,012,813 km (0.116 R)
• M6: 5,447,906 km (0.106 R)
• M7: 5,829,380 km (0.098 R)
• M8: 6,163,283 km (0.112 R)
• M9: 6,219,531 km (0.079 R)
• M10: 6,849,638 km (0.046 R)
• M11: 7,025,116 km (0.073 R)
• M12: 8,108,354 km (0.043 R)
• M13: 8,293,856 km (0.074 R)
• M14: 8,480,853 km (0.093 R)
• M15: 8,732,327 km (0.12 R)
• M16: 8,795,607 km (0.098 R)
• M17: 9,828,580 km (0.081 R)
• M18: 9,960,376 km (0.043 R)
• M19: 11,241,532 km (0.118 R)
• M20: 11,448,575 km (0.077 R)
• M21: 12,360,075 km (0.112 R)
• M22: 12,431,284 km (0.047 R)
• M23: 14,326,838 km (0.099 R)
• M24: 15,999,941 km (0.11 R)
• M25: 16,466,836 km (0.109 R)
• M26: 17,414,239 km (0.051 R)
• M27: 17,653,746 km (0.046 R)
• M28: 18,298,064 km (0.12 R)
• M29: 18,541,609 km (0.056 R)
• M30: 18,786,351 km (0.057 R)
• M31: 19,692,465 km (0.096 R)
• M32: 20,444,494 km (0.109 R)
• M33: 20,528,717 km (0.087 R)
• M34: 20,697,314 km (0.082 R)
• M35: 21,120,826 km (0.074 R)
• M36: 22,669,313 km (0.116 R)
• M37: 22,756,379 km (0.119 R)
• M38: 23,369,132 km (0.073 R)
• M39: 24,343,014 km (0.092 R)
• M40: 24,700,553 km (0.048 R)
• M41: 26,421,976 km (0.09 R)
• M42: 27,250,748 km (0.073 R)
• M43: 27,808,150 km (0.03 R)
• M44: 29,979,114 km (0.078 R)
• M45: 30,170,450 km (0.048 R)
• M46: 30,554,318 km (0.104 R)
• M47: 31,715,796 km (0.043 R)
• M48: 32,694,615 km (0.098 R)
• M49: 32,891,635 km (0.117 R)
• M50: 32,990,220 km (0.115 R)
• M51: 33,782,790 km (0.084 R)
• M52: 34,681,873 km (0.041 R)
• M53: 36,299,774 km (0.082 R)
• M54: 36,605,851 km (0.117 R)
• M55: 39,085,286 km (0.115 R)
• M56: 39,608,579 km (0.095 R)
• M57: 41,405,100 km (0.06 R)
• M58: 43,444,418 km (0.115 R)
• M59: 44,639,855 km (0.114 R)
• M60: 46,508,632 km (0.112 R)
• M61: 46,841,038 km (0.078 R)
• M62: 47,285,643 km (0.042 R)
• M63: 48,178,742 km (0.099 R)
• M64: 48,402,840 km (0.084 R)
• M65: 52,381,395 km (0.118 R)
• M66: 53,537,188 km (0.098 R)
• M67: 55,052,316 km (0.075 R)
• M68: 55,638,889 km (0.104 R)
• M69: 59,441,218 km (0.068 R)
• M70: 59,681,622 km (0.115 R)
• M71: 60,646,528 km (0.104 R)
• M72: 61,252,250 km (0.073 R)
• M73: 62,591,899 km (0.117 R)
• M74: 62,714,120 km (0.106 R)
• M75: 64,187,360 km (0.047 R)
• M76: 66,418,762 km (0.114 R)
• M77: 66,543,377 km (0.103 R)
• M78: 68,171,600 km (0.055 R)
• M79: 71,211,878 km (0.078 R)
• M80: 71,339,485 km (0.111 R)
• M81: 73,005,706 km (0.108 R)
• M82: 74,166,735 km (0.111 R)
• M83: 76,245,846 km (0.104 R)
• M84: 76,899,439 km (0.117 R)
• M85: 77,949,167 km (0.113 R)
• M86: 81,927,573 km (0.114 R)
• M87: 84,211,035 km (0.074 R)
• M88: 85,428,462 km (0.04 R)
• M89: 85,564,148 km (0.075 R)
• M90: 85,699,833 km (0.067 R)
• M91: 86,379,307 km (0.04 R)
• M92: 87,470,324 km (0.046 R)
• M93: 89,115,452 km (0.097 R)
• M94: 89,253,082 km (0.092 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 11,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit