🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1 AU - 1.08 AU

Year: 400 Days

Day: 14.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.92 AU - 1.52 AU

Year: 508 Days

Day: 22.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 164.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,537,751 km

• M1: 37,399 km (0.092 R)

Asteroid Belt

Center: 2.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.6

Radius: 8.8

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.53 AU - 4.65 AU

Year: 3705 Days

Day: 12.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,537,751 km

• M1: 140,472 km (0.091 R)
• M2: 209,437 km (0.116 R)
• M3: 300,841 km (0.05 R)
• M4: 428,299 km (0.095 R)
• M5: 607,517 km (0.068 R)
• M6: 775,964 km (0.082 R)
• M7: 947,254 km (0.067 R)
• M8: 1,077,404 km (0.075 R)
• M9: 1,326,784 km (0.067 R)
• M10: 1,458,430 km (0.074 R)
• M11: 1,798,615 km (0.112 R)
• M12: 1,928,466 km (0.098 R)
• M13: 2,011,343 km (0.08 R)
• M14: 2,180,539 km (0.118 R)
• M15: 2,569,493 km (0.085 R)
• M16: 2,642,497 km (0.061 R)
• M17: 3,037,585 km (0.116 R)
• M18: 4,309,765 km (0.078 R)
• M19: 5,846,584 km (0.088 R)
• M20: 6,236,436 km (0.084 R)
• M21: 6,811,789 km (0.1 R)
• M22: 6,964,828 km (0.031 R)
• M23: 7,118,764 km (0.082 R)
• M24: 7,299,927 km (0.076 R)
• M25: 7,772,806 km (0.104 R)
• M26: 7,986,133 km (0.112 R)
• M27: 8,255,558 km (0.094 R)
• M28: 8,364,167 km (0.064 R)
• M29: 8,665,307 km (0.105 R)
• M30: 8,748,184 km (0.066 R)
• M31: 9,991,941 km (0.098 R)
• M32: 10,516,581 km (0.091 R)
• M33: 10,575,373 km (0.091 R)
• M34: 11,050,196 km (0.07 R)
• M35: 11,170,024 km (0.06 R)
• M36: 12,174,724 km (0.1 R)
• M37: 12,298,441 km (0.12 R)
• M38: 12,360,374 km (0.117 R)
• M39: 12,484,840 km (0.098 R)
• M40: 12,954,876 km (0.113 R)
• M41: 13,622,831 km (0.115 R)
• M42: 13,719,172 km (0.086 R)
• M43: 14,139,243 km (0.114 R)
• M44: 15,391,227 km (0.072 R)
• M45: 15,793,945 km (0.086 R)
• M46: 16,064,418 km (0.081 R)
• M47: 16,336,387 km (0.109 R)
• M48: 16,404,603 km (0.066 R)
• M49: 16,712,775 km (0.063 R)
• M50: 16,919,370 km (0.039 R)
• M51: 17,092,155 km (0.114 R)
• M52: 17,509,084 km (0.106 R)
• M53: 17,929,454 km (0.09 R)
• M54: 18,105,681 km (0.082 R)
• M55: 18,247,051 km (0.056 R)
• M56: 18,459,629 km (0.08 R)
• M57: 18,566,293 km (0.053 R)
• M58: 18,708,859 km (0.094 R)
• M59: 18,887,479 km (0.094 R)
• M60: 19,246,514 km (0.096 R)
• M61: 19,426,929 km (0.097 R)
• M62: 19,716,700 km (0.04 R)
• M63: 19,825,757 km (0.108 R)
• M64: 20,080,821 km (0.103 R)
• M65: 20,778,995 km (0.061 R)
• M66: 21,672,244 km (0.118 R)
• M67: 21,822,290 km (0.119 R)
• M68: 22,199,127 km (0.088 R)
• M69: 22,350,371 km (0.083 R)
• M70: 22,539,911 km (0.11 R)
• M71: 22,806,345 km (0.102 R)
• M72: 22,958,935 km (0.091 R)
• M73: 23,073,676 km (0.098 R)
• M74: 23,611,630 km (0.087 R)
• M75: 23,766,015 km (0.033 R)
• M76: 24,270,310 km (0.063 R)
• M77: 24,426,191 km (0.112 R)
• M78: 24,935,123 km (0.071 R)
• M79: 25,053,006 km (0.086 R)
• M80: 26,322,643 km (0.119 R)
• M81: 26,402,678 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.5

Radius: 9.7

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.02 AU - 5.76 AU

Year: 4714 Days

Day: 8.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 24,537,751 km

• M1: 131,945 km (0.074 R)
• M2: 418,575 km (0.064 R)
• M3: 534,663 km (0.101 R)
• M4: 662,868 km (0.084 R)
• M5: 790,924 km (0.077 R)
• M6: 858,243 km (0.099 R)
• M7: 927,806 km (0.108 R)
• M8: 1,186,760 km (0.104 R)
• M9: 1,427,164 km (0.042 R)
• M10: 1,567,636 km (0.076 R)
• M11: 1,985,313 km (0.11 R)
• M12: 2,063,553 km (0.045 R)
• M13: 2,190,861 km (0.114 R)
• M14: 2,453,555 km (0.11 R)
• M15: 2,657,457 km (0.114 R)
• M16: 2,726,571 km (0.092 R)
• M17: 3,081,716 km (0.097 R)
• M18: 3,154,421 km (0.064 R)
• M19: 3,451,522 km (0.116 R)
• M20: 3,565,366 km (0.097 R)
• M21: 3,796,644 km (0.089 R)
• M22: 3,973,319 km (0.101 R)
• M23: 4,233,470 km (0.099 R)
• M24: 4,519,950 km (0.096 R)
• M25: 4,749,433 km (0.066 R)
• M26: 4,812,713 km (0.113 R)
• M27: 5,176,535 km (0.063 R)
• M28: 5,350,817 km (0.095 R)
• M29: 5,817,712 km (0.119 R)
• M30: 5,930,808 km (0.043 R)
• M31: 6,021,913 km (0.115 R)
• M32: 6,624,792 km (0.105 R)
• M33: 7,029,604 km (0.109 R)
• M34: 7,247,119 km (0.062 R)
• M35: 7,320,123 km (0.119 R)
• M36: 7,639,365 km (0.116 R)
• M37: 7,713,565 km (0.083 R)
• M38: 7,963,095 km (0.101 R)
• M39: 8,266,030 km (0.081 R)
• M40: 8,342,325 km (0.097 R)
• M41: 8,727,540 km (0.045 R)
• M42: 8,909,301 km (0.075 R)
• M43: 9,144,768 km (0.065 R)
• M44: 10,353,070 km (0.12 R)
• M45: 10,850,334 km (0.065 R)
• M46: 10,961,934 km (0.101 R)
• M47: 11,639,313 km (0.106 R)
• M48: 11,954,366 km (0.101 R)
• M49: 12,446,842 km (0.037 R)
• M50: 12,534,357 km (0.062 R)
• M51: 13,183,013 km (0.102 R)
• M52: 13,272,323 km (0.116 R)
• M53: 13,391,702 km (0.116 R)
• M54: 13,481,461 km (0.06 R)
• M55: 13,842,590 km (0.106 R)
• M56: 14,237,379 km (0.091 R)
• M57: 15,038,027 km (0.109 R)
• M58: 15,381,204 km (0.112 R)
• M59: 15,916,615 km (0.118 R)
• M60: 16,011,759 km (0.098 R)
• M61: 16,107,053 km (0.119 R)
• M62: 16,941,061 km (0.079 R)
• M63: 17,038,150 km (0.038 R)
• M64: 17,493,975 km (0.119 R)
• M65: 18,085,784 km (0.097 R)
• M66: 18,417,443 km (0.104 R)
• M67: 18,517,374 km (0.036 R)
• M68: 18,617,455 km (0.113 R)
• M69: 19,322,959 km (0.093 R)
• M70: 19,492,303 km (0.072 R)
• M71: 19,560,071 km (0.105 R)
• M72: 19,798,231 km (0.119 R)
• M73: 20,277,243 km (0.106 R)
• M74: 20,518,246 km (0.097 R)
• M75: 20,621,767 km (0.111 R)
• M76: 20,794,852 km (0.067 R)
• M77: 21,072,655 km (0.078 R)
• M78: 21,351,655 km (0.052 R)
• M79: 21,913,545 km (0.081 R)
• M80: 22,944,125 km (0.05 R)
• M81: 23,015,782 km (0.096 R)
• M82: 23,519,478 km (0.06 R)
• M83: 24,172,473 km (0.091 R)
• M84: 24,281,829 km (0.085 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 11,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit