🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.75 AU - 1.97 AU

Year: 922 Days

Day: 44.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.05 AU - 2.51 AU

Year: 1251 Days

Day: 43.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,218,120 km

• M1: 164,408 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.05 AU - 3.23 AU

Year: 1559 Days

Day: 21.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.7

Radius: 14.5

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.55 AU - 8.33 AU

Year: 6645 Days

Day: 15 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,218,120 km

• M1: 183,557 km (0.03 R)
• M2: 284,086 km (0.118 R)
• M3: 473,926 km (0.072 R)
• M4: 719,715 km (0.096 R)
• M5: 1,089,820 km (0.095 R)
• M6: 1,555,967 km (0.07 R)
• M7: 1,900,491 km (0.095 R)
• M8: 2,061,758 km (0.102 R)
• M9: 2,269,848 km (0.091 R)
• M10: 3,364,905 km (0.099 R)
• M11: 3,586,759 km (0.09 R)
• M12: 3,864,562 km (0.08 R)
• M13: 3,993,216 km (0.078 R)
• M14: 4,334,598 km (0.077 R)
• M15: 4,658,178 km (0.076 R)
• M16: 4,906,062 km (0.076 R)
• M17: 5,386,571 km (0.116 R)
• M18: 5,793,626 km (0.048 R)
• M19: 5,971,199 km (0.12 R)
• M20: 6,120,498 km (0.058 R)
• M21: 6,210,705 km (0.054 R)
• M22: 6,606,990 km (0.119 R)
• M23: 6,699,591 km (0.104 R)
• M24: 7,779,538 km (0.082 R)
• M25: 8,041,484 km (0.106 R)
• M26: 8,140,518 km (0.093 R)
• M27: 8,406,652 km (0.086 R)
• M28: 8,777,206 km (0.115 R)
• M29: 9,015,815 km (0.1 R)
• M30: 9,360,488 km (0.069 R)
• M31: 9,850,421 km (0.117 R)
• M32: 10,564,751 km (0.095 R)
• M33: 10,709,562 km (0.081 R)
• M34: 10,964,776 km (0.06 R)
• M35: 11,592,937 km (0.108 R)
• M36: 11,779,935 km (0.044 R)
• M37: 12,499,650 km (0.06 R)
• M38: 12,652,988 km (0.117 R)
• M39: 13,077,995 km (0.088 R)
• M40: 13,586,179 km (0.03 R)
• M41: 14,220,774 km (0.111 R)
• M42: 14,421,085 km (0.059 R)
• M43: 14,743,469 km (0.108 R)
• M44: 15,601,263 km (0.053 R)
• M45: 15,725,130 km (0.082 R)
• M46: 16,056,938 km (0.068 R)
• M47: 17,450,592 km (0.101 R)
• M48: 18,970,656 km (0.058 R)
• M49: 19,191,312 km (0.111 R)
• M50: 19,412,867 km (0.105 R)
• M51: 19,635,169 km (0.114 R)
• M52: 20,668,891 km (0.119 R)
• M53: 21,123,818 km (0.047 R)
• M54: 21,306,626 km (0.057 R)
• M55: 21,490,183 km (0.11 R)
• M56: 22,601,845 km (0.114 R)
• M57: 22,929,614 km (0.082 R)
• M58: 23,495,094 km (0.054 R)
• M59: 25,608,014 km (0.119 R)
• M60: 25,852,008 km (0.087 R)
• M61: 25,998,764 km (0.062 R)
• M62: 26,243,954 km (0.087 R)
• M63: 26,342,240 km (0.095 R)
• M64: 26,539,261 km (0.079 R)
• M65: 26,885,131 km (0.119 R)
• M66: 27,581,210 km (0.102 R)
• M67: 29,654,188 km (0.108 R)
• M68: 30,476,677 km (0.097 R)
• M69: 30,735,182 km (0.06 R)
• M70: 30,942,524 km (0.083 R)
• M71: 31,254,586 km (0.072 R)
• M72: 32,038,927 km (0.115 R)
• M73: 33,254,410 km (0.116 R)
• M74: 34,055,207 km (0.055 R)
• M75: 34,808,433 km (0.119 R)
• M76: 35,241,219 km (0.062 R)
• M77: 36,221,684 km (0.11 R)
• M78: 36,550,500 km (0.092 R)
• M79: 36,880,213 km (0.027 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.1

Radius: 13.2

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.23 AU - 9.27 AU

Year: 8612 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 87 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 27,218,120 km

• M1: 168,597 km (0.06 R)
• M2: 252,372 km (0.11 R)
• M3: 466,596 km (0.055 R)
• M4: 551,867 km (0.105 R)
• M5: 708,795 km (0.102 R)
• M6: 994,078 km (0.044 R)
• M7: 1,260,811 km (0.07 R)
• M8: 1,461,571 km (0.087 R)
• M9: 1,993,840 km (0.107 R)
• M10: 2,195,798 km (0.106 R)
• M11: 2,316,822 km (0.083 R)
• M12: 2,422,438 km (0.067 R)
• M13: 2,584,004 km (0.109 R)
• M14: 2,730,610 km (0.089 R)
• M15: 3,364,905 km (0.061 R)
• M16: 4,301,986 km (0.095 R)
• M17: 4,609,559 km (0.059 R)
• M18: 4,901,574 km (0.085 R)
• M19: 5,130,459 km (0.105 R)
• M20: 5,646,422 km (0.111 R)
• M21: 5,910,761 km (0.101 R)
• M22: 6,327,242 km (0.054 R)
• M23: 6,854,874 km (0.112 R)
• M24: 6,982,630 km (0.096 R)
• M25: 7,162,896 km (0.081 R)
• M26: 8,087,111 km (0.105 R)
• M27: 8,440,013 km (0.056 R)
• M28: 9,529,085 km (0.068 R)
• M29: 9,757,820 km (0.118 R)
• M30: 9,959,628 km (0.105 R)
• M31: 10,396,753 km (0.118 R)
• M32: 10,750,851 km (0.117 R)
• M33: 11,229,265 km (0.075 R)
• M34: 12,145,253 km (0.064 R)
• M35: 12,549,616 km (0.086 R)
• M36: 12,643,563 km (0.113 R)
• M37: 13,499,562 km (0.113 R)
• M38: 13,692,394 km (0.117 R)
• M39: 13,886,123 km (0.094 R)
• M40: 14,080,750 km (0.098 R)
• M41: 14,835,322 km (0.085 R)
• M42: 15,805,314 km (0.065 R)
• M43: 16,008,618 km (0.025 R)
• M44: 16,178,711 km (0.065 R)
• M45: 17,107,414 km (0.107 R)
• M46: 17,525,839 km (0.105 R)
• M47: 17,947,556 km (0.111 R)
• M48: 19,016,433 km (0.105 R)
• M49: 19,558,725 km (0.103 R)
• M50: 20,658,419 km (0.082 R)
• M51: 21,515,166 km (0.11 R)
• M52: 22,535,573 km (0.101 R)
• M53: 23,378,856 km (0.077 R)
• M54: 24,037,535 km (0.073 R)
• M55: 24,427,687 km (0.119 R)
• M56: 25,333,352 km (0.084 R)
• M57: 25,492,076 km (0.078 R)
• M58: 26,009,834 km (0.115 R)
• M59: 26,450,699 km (0.106 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 19,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit