🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.31 AU - 1.61 AU

Year: 665 Days

Day: 44.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,651,818 km

• M1: 879,935 km (0.11 R)

Asteroid Belt

Center: 2.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.6 AU - 3.4 AU

Year: 1958 Days

Day: 37.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,651,818 km

• M1: 1,218,325 km (0.109 R)

Asteroid Belt

Center: 9.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.8

Radius: 5.1

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.86 AU - 16.18 AU

Year: 21930 Days

Day: 16.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 159.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 98,651,818 km

• M1: 92,003 km (0.104 R)
• M2: 264,040 km (0.088 R)
• M3: 537,056 km (0.055 R)
• M4: 650,452 km (0.083 R)
• M5: 1,059,153 km (0.12 R)
• M6: 2,008,202 km (0.105 R)
• M7: 2,066,844 km (0.085 R)
• M8: 2,126,085 km (0.107 R)
• M9: 2,276,580 km (0.079 R)
• M10: 2,814,086 km (0.106 R)
• M11: 3,743,986 km (0.117 R)
• M12: 4,073,550 km (0.099 R)
• M13: 5,076,604 km (0.116 R)
• M14: 6,151,764 km (0.111 R)
• M15: 6,539,970 km (0.071 R)
• M16: 6,803,113 km (0.071 R)
• M17: 7,114,426 km (0.108 R)
• M18: 7,567,259 km (0.045 R)
• M19: 8,263,936 km (0.07 R)
• M20: 8,835,998 km (0.083 R)
• M21: 11,300,773 km (0.069 R)
• M22: 11,828,404 km (0.115 R)
• M23: 12,041,581 km (0.076 R)
• M24: 13,181,966 km (0.057 R)
• M25: 17,647,462 km (0.055 R)
• M26: 17,891,008 km (0.099 R)
• M27: 18,135,899 km (0.106 R)
• M28: 18,443,323 km (0.089 R)
• M29: 18,566,891 km (0.102 R)
• M30: 18,938,941 km (0.059 R)
• M31: 19,753,651 km (0.08 R)
• M32: 24,603,763 km (0.097 R)
• M33: 25,560,741 km (0.097 R)
• M34: 28,218,946 km (0.043 R)
• M35: 28,361,213 km (0.057 R)
• M36: 28,575,138 km (0.097 R)
• M37: 30,451,544 km (0.066 R)
• M38: 32,740,092 km (0.1 R)
• M39: 34,321,791 km (0.071 R)
• M40: 35,083,543 km (0.119 R)
• M41: 36,391,477 km (0.1 R)
• M42: 37,012,458 km (0.038 R)
• M43: 38,028,976 km (0.089 R)
• M44: 39,213,342 km (0.118 R)
• M45: 41,779,993 km (0.06 R)
• M46: 44,400,498 km (0.052 R)
• M47: 44,731,708 km (0.09 R)
• M48: 44,980,789 km (0.108 R)
• M49: 45,480,146 km (0.11 R)
• M50: 46,484,397 km (0.084 R)
• M51: 46,736,619 km (0.107 R)
• M52: 48,174,404 km (0.082 R)
• M53: 49,198,102 km (0.091 R)
• M54: 49,884,457 km (0.115 R)
• M55: 50,056,495 km (0.105 R)
• M56: 50,315,000 km (0.104 R)
• M57: 50,660,421 km (0.073 R)
• M58: 55,399,233 km (0.076 R)
• M59: 56,202,723 km (0.094 R)
• M60: 56,471,401 km (0.085 R)
• M61: 57,190,069 km (0.074 R)
• M62: 57,370,185 km (0.092 R)
• M63: 57,911,580 km (0.103 R)
• M64: 58,002,086 km (0.118 R)
• M65: 60,460,877 km (0.094 R)
• M66: 61,011,846 km (0.042 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.5

Radius: 5.9

Gravity: 23.02 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.6 AU - 18.16 AU

Year: 27296 Days

Day: 15.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,651,818 km

• M1: 98,286 km (0.057 R)
• M2: 219,460 km (0.072 R)
• M3: 463,005 km (0.107 R)
• M4: 746,643 km (0.084 R)
• M5: 1,276,219 km (0.095 R)
• M6: 2,303,957 km (0.092 R)
• M7: 2,388,180 km (0.053 R)
• M8: 2,559,470 km (0.064 R)
• M9: 2,779,528 km (0.119 R)
• M10: 5,292,623 km (0.112 R)
• M11: 5,460,173 km (0.045 R)
• M12: 5,572,670 km (0.113 R)
• M13: 6,323,352 km (0.098 R)
• M14: 6,620,454 km (0.079 R)
• M15: 7,601,517 km (0.063 R)
• M16: 7,664,348 km (0.084 R)
• M17: 8,431,635 km (0.106 R)
• M18: 9,492,284 km (0.088 R)
• M19: 10,805,454 km (0.081 R)
• M20: 11,519,186 km (0.11 R)
• M21: 15,707,926 km (0.111 R)
• M22: 15,787,961 km (0.054 R)
• M23: 17,088,116 km (0.12 R)
• M24: 17,834,460 km (0.105 R)
• M25: 18,001,710 km (0.035 R)
• M26: 20,660,513 km (0.096 R)
• M27: 20,924,254 km (0.098 R)
• M28: 21,455,027 km (0.089 R)
• M29: 21,722,209 km (0.094 R)
• M30: 22,620,395 km (0.115 R)
• M31: 23,990,412 km (0.068 R)
• M32: 24,452,969 km (0.081 R)
• M33: 25,952,987 km (0.114 R)
• M34: 27,097,410 km (0.083 R)
• M35: 27,193,602 km (0.109 R)
• M36: 29,632,945 km (0.094 R)
• M37: 29,930,345 km (0.047 R)
• M38: 31,432,308 km (0.113 R)
• M39: 32,447,030 km (0.06 R)
• M40: 33,678,969 km (0.115 R)
• M41: 35,030,735 km (0.114 R)
• M42: 35,345,190 km (0.093 R)
• M43: 36,082,558 km (0.118 R)
• M44: 36,718,648 km (0.056 R)
• M45: 37,038,039 km (0.111 R)
• M46: 37,144,703 km (0.081 R)
• M47: 38,001,898 km (0.089 R)
• M48: 38,217,170 km (0.111 R)
• M49: 38,540,899 km (0.117 R)
• M50: 39,299,660 km (0.081 R)
• M51: 41,384,157 km (0.105 R)
• M52: 42,495,669 km (0.107 R)
• M53: 44,407,530 km (0.085 R)
• M54: 44,975,253 km (0.12 R)
• M55: 47,733,240 km (0.088 R)
• M56: 48,664,636 km (0.112 R)
• M57: 49,132,728 km (0.088 R)
• M58: 49,484,582 km (0.107 R)
• M59: 49,955,217 km (0.052 R)
• M60: 52,809,694 km (0.11 R)
• M61: 52,929,821 km (0.09 R)
• M62: 53,772,955 km (0.082 R)
• M63: 54,377,928 km (0.116 R)
• M64: 54,499,103 km (0.065 R)
• M65: 56,206,164 km (0.108 R)
• M66: 58,799,593 km (0.119 R)
• M67: 60,675,700 km (0.049 R)
• M68: 60,927,323 km (0.114 R)
• M69: 61,431,618 km (0.06 R)
• M70: 62,698,562 km (0.072 R)
• M71: 65,903,098 km (0.093 R)
• M72: 66,032,351 km (0.106 R)
• M73: 66,550,408 km (0.098 R)
• M74: 69,029,245 km (0.111 R)
• M75: 72,603,437 km (0.098 R)
• M76: 73,271,990 km (0.08 R)
• M77: 73,808,149 km (0.052 R)
• M78: 74,345,803 km (0.037 R)
• M79: 75,695,326 km (0.109 R)
• M80: 77,189,210 km (0.085 R)
• M81: 78,692,818 km (0.111 R)
• M82: 79,379,323 km (0.071 R)
• M83: 79,930,142 km (0.04 R)
• M84: 82,563,364 km (0.094 R)
• M85: 85,225,009 km (0.101 R)
• M86: 87,062,221 km (0.095 R)
• M87: 90,057,619 km (0.119 R)
• M88: 91,640,065 km (0.084 R)
• M89: 94,978,342 km (0.059 R)
• M90: 97,176,832 km (0.098 R)
• M91: 97,471,241 km (0.078 R)
• M92: 98,503,915 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 13,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit