🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.68 AU - 1.04 AU

Year: 286 Days

Day: 34 Hours

Environment

Temp: 126 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,602,554 km

• M1: 267,481 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.4

Radius: 10.1

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.1 AU - 7.4 AU

Year: 6992 Days

Day: 7.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 83,602,554 km

• M1: 151,243 km (0.074 R)
• M2: 226,641 km (0.045 R)
• M3: 339,737 km (0.11 R)
• M4: 444,156 km (0.06 R)
• M5: 677,230 km (0.09 R)
• M6: 1,074,262 km (0.091 R)
• M7: 1,428,959 km (0.035 R)
• M8: 1,685,669 km (0.118 R)
• M9: 2,159,744 km (0.117 R)
• M10: 2,498,434 km (0.091 R)
• M11: 2,876,767 km (0.106 R)
• M12: 3,369,243 km (0.082 R)
• M13: 3,737,104 km (0.074 R)
• M14: 4,484,795 km (0.035 R)
• M15: 5,504,304 km (0.088 R)
• M16: 5,590,024 km (0.099 R)
• M17: 5,705,064 km (0.093 R)
• M18: 5,966,861 km (0.072 R)
• M19: 6,202,777 km (0.079 R)
• M20: 6,411,914 km (0.104 R)
• M21: 6,806,254 km (0.112 R)
• M22: 7,333,886 km (0.077 R)
• M23: 8,036,398 km (0.116 R)
• M24: 8,693,581 km (0.039 R)
• M25: 8,995,021 km (0.056 R)
• M26: 9,333,860 km (0.113 R)
• M27: 9,642,630 km (0.101 R)
• M28: 10,731,254 km (0.095 R)
• M29: 11,490,762 km (0.117 R)
• M30: 11,564,065 km (0.068 R)
• M31: 12,908,950 km (0.101 R)
• M32: 13,061,390 km (0.089 R)
• M33: 13,176,132 km (0.098 R)
• M34: 13,252,875 km (0.079 R)
• M35: 14,067,137 km (0.101 R)
• M36: 14,777,876 km (0.082 R)
• M37: 14,977,440 km (0.09 R)
• M38: 15,258,235 km (0.059 R)
• M39: 16,029,412 km (0.115 R)
• M40: 16,234,361 km (0.089 R)
• M41: 16,771,567 km (0.111 R)
• M42: 17,990,790 km (0.107 R)
• M43: 18,546,695 km (0.096 R)
• M44: 19,456,400 km (0.051 R)
• M45: 19,938,703 km (0.062 R)
• M46: 20,203,492 km (0.113 R)
• M47: 20,425,046 km (0.116 R)
• M48: 21,771,128 km (0.073 R)
• M49: 22,868,428 km (0.114 R)
• M50: 24,265,373 km (0.108 R)
• M51: 25,593,952 km (0.092 R)
• M52: 25,977,969 km (0.072 R)
• M53: 26,074,310 km (0.068 R)
• M54: 26,460,572 km (0.036 R)
• M55: 27,336,767 km (0.108 R)
• M56: 28,173,019 km (0.063 R)
• M57: 28,818,085 km (0.116 R)
• M58: 29,568,468 km (0.075 R)
• M59: 29,719,412 km (0.119 R)
• M60: 31,806,751 km (0.107 R)
• M61: 33,573,203 km (0.08 R)
• M62: 33,678,071 km (0.033 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.6

Radius: 3.8

Gravity: 36.05 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.88 AU - 19.3 AU

Year: 26422 Days

Day: 17.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,602,554 km

• M1: 49,966 km (0.088 R)
• M2: 118,631 km (0.1 R)
• M3: 338,690 km (0.066 R)
• M4: 844,929 km (0.115 R)
• M5: 926,011 km (0.098 R)
• M6: 1,095,804 km (0.064 R)
• M7: 1,628,074 km (0.086 R)
• M8: 1,729,202 km (0.102 R)
• M9: 1,763,460 km (0.114 R)
• M10: 2,649,977 km (0.116 R)
• M11: 3,784,377 km (0.049 R)
• M12: 4,054,401 km (0.078 R)
• M13: 4,145,806 km (0.05 R)
• M14: 4,708,443 km (0.066 R)
• M15: 4,901,425 km (0.079 R)
• M16: 5,394,798 km (0.078 R)
• M17: 5,445,063 km (0.043 R)
• M18: 6,216,689 km (0.08 R)
• M19: 6,322,156 km (0.058 R)
• M20: 6,534,884 km (0.106 R)
• M21: 7,186,831 km (0.044 R)
• M22: 9,263,699 km (0.113 R)
• M23: 9,505,150 km (0.073 R)
• M24: 9,810,030 km (0.083 R)
• M25: 9,994,335 km (0.083 R)
• M26: 10,304,301 km (0.117 R)
• M27: 10,366,534 km (0.117 R)
• M28: 12,294,551 km (0.109 R)
• M29: 12,360,674 km (0.1 R)
• M30: 13,503,153 km (0.105 R)
• M31: 13,571,369 km (0.045 R)
• M32: 14,121,441 km (0.047 R)
• M33: 16,539,241 km (0.046 R)
• M34: 16,685,399 km (0.104 R)
• M35: 16,979,059 km (0.087 R)
• M36: 17,126,413 km (0.083 R)
• M37: 17,274,365 km (0.105 R)
• M38: 17,348,416 km (0.087 R)
• M39: 18,928,619 km (0.097 R)
• M40: 19,388,632 km (0.111 R)
• M41: 19,542,718 km (0.054 R)
• M42: 20,007,518 km (0.093 R)
• M43: 20,554,299 km (0.116 R)
• M44: 20,790,214 km (0.044 R)
• M45: 21,106,016 km (0.041 R)
• M46: 21,662,669 km (0.063 R)
• M47: 21,742,555 km (0.107 R)
• M48: 23,116,013 km (0.112 R)
• M49: 24,267,916 km (0.09 R)
• M50: 24,934,524 km (0.03 R)
• M51: 25,354,146 km (0.111 R)
• M52: 26,285,692 km (0.105 R)
• M53: 26,370,813 km (0.106 R)
• M54: 27,056,121 km (0.075 R)
• M55: 27,920,797 km (0.11 R)
• M56: 29,058,339 km (0.074 R)
• M57: 31,559,466 km (0.045 R)
• M58: 33,203,397 km (0.102 R)
• M59: 34,128,660 km (0.109 R)
• M60: 35,062,450 km (0.077 R)
• M61: 36,193,858 km (0.062 R)
• M62: 36,288,703 km (0.097 R)
• M63: 38,009,827 km (0.068 R)
• M64: 38,106,168 km (0.103 R)
• M65: 38,202,659 km (0.097 R)
• M66: 38,880,187 km (0.067 R)
• M67: 40,936,709 km (0.053 R)
• M68: 42,927,857 km (0.105 R)
• M69: 44,441,787 km (0.107 R)
• M70: 46,900,279 km (0.083 R)
• M71: 47,314,216 km (0.087 R)
• M72: 49,612,937 km (0.097 R)
• M73: 50,881,976 km (0.083 R)
• M74: 51,947,711 km (0.098 R)
• M75: 58,828,465 km (0.09 R)
• M76: 61,410,824 km (0.034 R)
• M77: 62,886,756 km (0.099 R)
• M78: 63,000,750 km (0.114 R)
• M79: 63,686,207 km (0.095 R)
• M80: 68,670,808 km (0.058 R)
• M81: 69,376,312 km (0.11 R)
• M82: 69,494,045 km (0.108 R)
• M83: 69,729,961 km (0.117 R)
• M84: 70,675,868 km (0.12 R)
• M85: 71,031,612 km (0.034 R)
• M86: 71,269,174 km (0.112 R)
• M87: 72,580,399 km (0.117 R)
• M88: 74,019,830 km (0.113 R)
• M89: 74,381,108 km (0.031 R)
• M90: 74,742,986 km (0.033 R)
• M91: 75,589,710 km (0.093 R)
• M92: 80,612,757 km (0.112 R)
• M93: 83,352,044 km (0.084 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit