🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.23 AU - 2.33 AU

Year: 1264 Days

Day: 43.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 69.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,623,931 km

• M1: 1,242,859 km (0.075 R)
• M2: 1,496,278 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.39 AU - 2.39 AU

Year: 1356 Days

Day: 13.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.41 AU - 3.31 AU

Year: 1776 Days

Day: 21.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.4

Radius: 13.2

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.62 AU - 9.32 AU

Year: 7495 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 92,623,931 km

• M1: 165,455 km (0.101 R)
• M2: 266,883 km (0.112 R)
• M3: 466,745 km (0.054 R)
• M4: 570,117 km (0.094 R)
• M5: 653,892 km (0.066 R)
• M6: 773,571 km (0.099 R)
• M7: 1,090,568 km (0.11 R)
• M8: 1,529,040 km (0.072 R)
• M9: 1,694,495 km (0.063 R)
• M10: 1,801,009 km (0.089 R)
• M11: 2,180,389 km (0.1 R)
• M12: 2,391,771 km (0.115 R)
• M13: 2,487,813 km (0.104 R)
• M14: 2,585,350 km (0.066 R)
• M15: 2,911,175 km (0.06 R)
• M16: 3,197,505 km (0.115 R)
• M17: 3,465,883 km (0.101 R)
• M18: 3,602,915 km (0.079 R)
• M19: 4,198,165 km (0.118 R)
• M20: 4,642,172 km (0.052 R)
• M21: 5,607,676 km (0.061 R)
• M22: 5,965,215 km (0.112 R)
• M23: 6,908,430 km (0.098 R)
• M24: 7,432,920 km (0.09 R)
• M25: 8,079,332 km (0.091 R)
• M26: 8,557,447 km (0.076 R)
• M27: 8,818,794 km (0.059 R)
• M28: 8,931,591 km (0.11 R)
• M29: 9,773,528 km (0.068 R)
• M30: 11,124,247 km (0.089 R)
• M31: 11,450,670 km (0.074 R)
• M32: 12,071,052 km (0.105 R)
• M33: 12,154,677 km (0.063 R)
• M34: 12,448,637 km (0.084 R)
• M35: 12,872,747 km (0.081 R)
• M36: 13,604,580 km (0.096 R)
• M37: 13,691,496 km (0.063 R)
• M38: 14,349,877 km (0.116 R)
• M39: 14,482,869 km (0.074 R)
• M40: 16,664,754 km (0.068 R)
• M41: 17,651,352 km (0.107 R)
• M42: 17,746,347 km (0.089 R)
• M43: 17,936,785 km (0.084 R)
• M44: 18,608,629 km (0.103 R)
• M45: 20,026,368 km (0.076 R)
• M46: 21,276,408 km (0.09 R)
• M47: 22,809,636 km (0.094 R)
• M48: 23,956,603 km (0.046 R)
• M49: 24,484,085 km (0.056 R)
• M50: 24,802,429 km (0.087 R)
• M51: 25,389,751 km (0.107 R)
• M52: 26,197,878 km (0.095 R)
• M53: 26,306,337 km (0.072 R)
• M54: 26,578,007 km (0.1 R)
• M55: 27,014,533 km (0.086 R)
• M56: 29,570,712 km (0.109 R)
• M57: 31,164,079 km (0.057 R)
• M58: 32,029,203 km (0.114 R)
• M59: 32,261,230 km (0.106 R)
• M60: 32,552,048 km (0.11 R)
• M61: 32,960,749 km (0.098 R)
• M62: 33,195,020 km (0.071 R)
• M63: 33,606,264 km (0.072 R)
• M64: 33,842,030 km (0.116 R)
• M65: 34,552,620 km (0.033 R)
• M66: 35,627,930 km (0.108 R)
• M67: 36,532,249 km (0.093 R)
• M68: 36,896,220 km (0.067 R)
• M69: 37,078,580 km (0.031 R)
• M70: 37,444,197 km (0.045 R)
• M71: 38,117,837 km (0.108 R)
• M72: 40,224,923 km (0.096 R)
• M73: 40,349,986 km (0.105 R)
• M74: 41,166,492 km (0.095 R)
• M75: 41,924,953 km (0.066 R)
• M76: 42,369,558 km (0.086 R)
• M77: 42,624,323 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874

Radius: 4.2

Gravity: 49.55 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.76 AU - 19.5 AU

Year: 23781 Days

Day: 22.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,623,931 km

• M1: 95,294 km (0.068 R)
• M2: 485,894 km (0.096 R)
• M3: 557,551 km (0.109 R)
• M4: 684,560 km (0.105 R)
• M5: 737,966 km (0.12 R)
• M6: 1,551,031 km (0.112 R)
• M7: 1,840,652 km (0.108 R)
• M8: 2,030,193 km (0.1 R)
• M9: 3,201,843 km (0.067 R)
• M10: 3,615,332 km (0.097 R)
• M11: 3,852,295 km (0.056 R)
• M12: 4,643,967 km (0.116 R)
• M13: 6,598,164 km (0.075 R)
• M14: 8,270,069 km (0.04 R)
• M15: 9,474,632 km (0.079 R)
• M16: 12,752,171 km (0.116 R)
• M17: 14,658,946 km (0.108 R)
• M18: 14,734,044 km (0.102 R)
• M19: 15,492,056 km (0.095 R)
• M20: 15,645,245 km (0.055 R)
• M21: 16,184,994 km (0.048 R)
• M22: 17,203,755 km (0.11 R)
• M23: 17,283,042 km (0.114 R)
• M24: 19,632,626 km (0.067 R)
• M25: 20,465,737 km (0.075 R)
• M26: 21,310,366 km (0.116 R)
• M27: 21,566,029 km (0.107 R)
• M28: 22,252,534 km (0.047 R)
• M29: 22,425,319 km (0.094 R)
• M30: 22,946,219 km (0.116 R)
• M31: 23,208,314 km (0.074 R)
• M32: 24,354,833 km (0.057 R)
• M33: 25,339,486 km (0.054 R)
• M34: 26,154,645 km (0.03 R)
• M35: 28,557,486 km (0.081 R)
• M36: 29,500,251 km (0.112 R)
• M37: 29,785,086 km (0.083 R)
• M38: 30,741,166 km (0.07 R)
• M39: 31,610,180 km (0.028 R)
• M40: 31,707,119 km (0.087 R)
• M41: 34,764,451 km (0.089 R)
• M42: 34,964,912 km (0.057 R)
• M43: 35,467,860 km (0.116 R)
• M44: 35,770,646 km (0.092 R)
• M45: 35,871,774 km (0.089 R)
• M46: 35,973,052 km (0.115 R)
• M47: 36,684,240 km (0.112 R)
• M48: 36,888,441 km (0.118 R)
• M49: 38,224,051 km (0.117 R)
• M50: 39,262,260 km (0.066 R)
• M51: 39,366,530 km (0.117 R)
• M52: 41,578,634 km (0.074 R)
• M53: 43,075,660 km (0.117 R)
• M54: 43,938,989 km (0.075 R)
• M55: 44,264,215 km (0.082 R)
• M56: 45,354,035 km (0.115 R)
• M57: 46,563,085 km (0.111 R)
• M58: 49,012,601 km (0.11 R)
• M59: 49,237,446 km (0.112 R)
• M60: 49,575,238 km (0.058 R)
• M61: 49,800,832 km (0.115 R)
• M62: 54,151,886 km (0.112 R)
• M63: 55,083,282 km (0.11 R)
• M64: 55,199,969 km (0.066 R)
• M65: 55,433,940 km (0.109 R)
• M66: 58,265,528 km (0.096 R)
• M67: 61,264,816 km (0.044 R)
• M68: 61,507,015 km (0.103 R)
• M69: 61,628,189 km (0.097 R)
• M70: 63,945,460 km (0.112 R)
• M71: 64,929,665 km (0.113 R)
• M72: 65,671,072 km (0.05 R)
• M73: 67,787,134 km (0.096 R)
• M74: 69,042,260 km (0.111 R)
• M75: 71,447,943 km (0.098 R)
• M76: 71,830,315 km (0.074 R)
• M77: 71,957,922 km (0.09 R)
• M78: 72,085,679 km (0.111 R)
• M79: 72,981,471 km (0.081 R)
• M80: 73,623,694 km (0.086 R)
• M81: 74,009,807 km (0.107 R)
• M82: 76,732,039 km (0.086 R)
• M83: 77,254,285 km (0.054 R)
• M84: 77,646,680 km (0.079 R)
• M85: 79,618,829 km (0.119 R)
• M86: 80,015,264 km (0.082 R)
• M87: 83,612,195 km (0.057 R)
• M88: 84,418,677 km (0.078 R)
• M89: 87,125,501 km (0.11 R)
• M90: 88,626,416 km (0.03 R)
• M91: 88,900,180 km (0.041 R)
• M92: 90,135,709 km (0.069 R)
• M93: 90,411,119 km (0.092 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: 176 - 16,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit