🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.51 AU - 0.69 AU

Year: 171 Days

Day: 24.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.59 AU - 2.05 AU

Year: 906 Days

Day: 42.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,446,353 km

• M1: 230,979 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.1

Radius: 8.2

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.98 AU - 6.14 AU

Year: 4200 Days

Day: 13.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 159.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,446,353 km

• M1: 102,475 km (0.074 R)
• M2: 274,662 km (0.062 R)
• M3: 331,060 km (0.085 R)
• M4: 509,830 km (0.077 R)
• M5: 719,865 km (0.069 R)
• M6: 973,882 km (0.102 R)
• M7: 1,283,101 km (0.11 R)
• M8: 1,492,987 km (0.083 R)
• M9: 1,662,780 km (0.046 R)
• M10: 1,776,026 km (0.059 R)
• M11: 1,828,535 km (0.111 R)
• M12: 1,924,128 km (0.07 R)
• M13: 1,988,754 km (0.087 R)
• M14: 2,109,330 km (0.048 R)
• M15: 2,334,774 km (0.104 R)
• M16: 2,603,601 km (0.094 R)
• M17: 2,796,583 km (0.105 R)
• M18: 3,196,757 km (0.058 R)
• M19: 3,654,975 km (0.104 R)
• M20: 3,816,840 km (0.067 R)
• M21: 3,967,336 km (0.104 R)
• M22: 4,050,213 km (0.074 R)
• M23: 4,147,751 km (0.09 R)
• M24: 4,487,936 km (0.079 R)
• M25: 4,574,404 km (0.045 R)
• M26: 4,705,152 km (0.058 R)
• M27: 4,807,627 km (0.117 R)
• M28: 4,955,429 km (0.111 R)
• M29: 5,059,849 km (0.1 R)
• M30: 5,301,150 km (0.053 R)
• M31: 5,407,963 km (0.081 R)
• M32: 5,469,298 km (0.069 R)
• M33: 5,685,916 km (0.105 R)
• M34: 6,015,929 km (0.064 R)
• M35: 6,384,688 km (0.085 R)
• M36: 6,465,770 km (0.1 R)
• M37: 6,530,994 km (0.096 R)
• M38: 6,744,321 km (0.114 R)
• M39: 7,026,612 km (0.084 R)
• M40: 7,637,420 km (0.055 R)
• M41: 8,036,547 km (0.068 R)
• M42: 8,442,556 km (0.052 R)
• M43: 8,837,045 km (0.081 R)
• M44: 8,982,006 km (0.059 R)
• M45: 9,054,860 km (0.082 R)
• M46: 9,366,472 km (0.116 R)
• M47: 9,514,275 km (0.096 R)
• M48: 9,737,475 km (0.119 R)
• M49: 9,887,222 km (0.066 R)
• M50: 10,000,019 km (0.066 R)
• M51: 10,341,102 km (0.116 R)
• M52: 10,474,843 km (0.063 R)
• M53: 10,570,586 km (0.105 R)
• M54: 10,724,671 km (0.069 R)
• M55: 10,918,101 km (0.102 R)
• M56: 11,034,788 km (0.099 R)
• M57: 11,151,773 km (0.091 R)
• M58: 12,083,020 km (0.034 R)
• M59: 12,936,177 km (0.063 R)
• M60: 13,328,572 km (0.11 R)
• M61: 13,432,542 km (0.108 R)
• M62: 13,808,781 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.4

Radius: 8.2

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.43 AU - 11.03 AU

Year: 11198 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,446,353 km

• M1: 205,847 km (0.088 R)
• M2: 281,094 km (0.065 R)
• M3: 368,759 km (0.068 R)
• M4: 625,170 km (0.119 R)
• M5: 800,648 km (0.094 R)
• M6: 1,052,870 km (0.107 R)
• M7: 1,177,784 km (0.06 R)
• M8: 1,351,916 km (0.075 R)
• M9: 1,511,387 km (0.048 R)
• M10: 1,629,121 km (0.097 R)
• M11: 1,701,377 km (0.055 R)
• M12: 2,078,214 km (0.091 R)
• M13: 2,480,931 km (0.073 R)
• M14: 2,592,382 km (0.088 R)
• M15: 2,762,773 km (0.096 R)
• M16: 2,878,413 km (0.111 R)
• M17: 3,204,985 km (0.096 R)
• M18: 3,296,090 km (0.07 R)
• M19: 3,449,876 km (0.067 R)
• M20: 3,796,495 km (0.055 R)
• M21: 4,763,346 km (0.088 R)
• M22: 5,078,399 km (0.089 R)
• M23: 5,328,078 km (0.082 R)
• M24: 6,520,074 km (0.086 R)
• M25: 6,635,862 km (0.053 R)
• M26: 6,752,399 km (0.094 R)
• M27: 7,996,305 km (0.039 R)
• M28: 8,120,472 km (0.08 R)
• M29: 8,286,824 km (0.101 R)
• M30: 9,222,559 km (0.065 R)
• M31: 9,439,925 km (0.104 R)
• M32: 9,702,918 km (0.09 R)
• M33: 9,791,181 km (0.049 R)
• M34: 10,281,114 km (0.104 R)
• M35: 10,506,558 km (0.081 R)
• M36: 11,054,086 km (0.079 R)
• M37: 11,424,191 km (0.104 R)
• M38: 12,415,277 km (0.076 R)
• M39: 13,532,025 km (0.115 R)
• M40: 13,928,011 km (0.097 R)
• M41: 14,077,459 km (0.034 R)
• M42: 14,327,736 km (0.075 R)
• M43: 16,225,385 km (0.104 R)
• M44: 16,330,104 km (0.055 R)
• M45: 16,751,670 km (0.11 R)
• M46: 16,963,800 km (0.118 R)
• M47: 17,875,150 km (0.059 R)
• M48: 18,527,995 km (0.099 R)
• M49: 19,243,971 km (0.069 R)
• M50: 19,410,473 km (0.117 R)
• M51: 20,081,420 km (0.119 R)
• M52: 22,197,482 km (0.083 R)
• M53: 23,252,446 km (0.115 R)
• M54: 24,143,900 km (0.095 R)
• M55: 24,623,959 km (0.056 R)
• M56: 25,107,160 km (0.063 R)
• M57: 25,654,389 km (0.113 R)
• M58: 26,021,502 km (0.088 R)
• M59: 26,082,838 km (0.11 R)
• M60: 26,144,173 km (0.114 R)
• M61: 26,451,895 km (0.101 R)
• M62: 26,760,815 km (0.094 R)
• M63: 28,449,476 km (0.12 R)
• M64: 28,766,025 km (0.106 R)
• M65: 30,689,405 km (0.098 R)
• M66: 30,884,032 km (0.109 R)
• M67: 33,451,131 km (0.062 R)
• M68: 33,785,183 km (0.086 R)
• M69: 34,929,158 km (0.073 R)
• M70: 35,539,966 km (0.104 R)
• M71: 35,608,033 km (0.091 R)
• M72: 35,676,250 km (0.117 R)
• M73: 36,428,428 km (0.081 R)
• M74: 36,634,574 km (0.045 R)
• M75: 37,047,913 km (0.087 R)
• M76: 37,116,877 km (0.07 R)
• M77: 38,227,342 km (0.119 R)
• M78: 38,436,779 km (0.025 R)
• M79: 39,348,578 km (0.046 R)
• M80: 40,551,794 km (0.109 R)
• M81: 42,343,079 km (0.093 R)
• M82: 43,211,943 km (0.115 R)
• M83: 44,453,007 km (0.119 R)
• M84: 44,673,215 km (0.103 R)
• M85: 45,336,084 km (0.088 R)
• M86: 45,483,886 km (0.064 R)
• M87: 45,779,791 km (0.091 R)
• M88: 46,373,694 km (0.094 R)
• M89: 46,448,044 km (0.105 R)
• M90: 47,644,079 km (0.109 R)
• M91: 48,170,514 km (0.06 R)
• M92: 48,925,834 km (0.082 R)
• M93: 51,215,429 km (0.077 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 20,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit