🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.79 AU - 0.89 AU

Year: 289 Days

Day: 32.5 Hours

Environment

Temp: 84 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,179,069 km

• M1: 426,803 km (0.098 R)
• M2: 510,578 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.83 AU - 1.13 AU

Year: 364 Days

Day: 25.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,179,069 km

• M1: 128,056 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.74 AU - 3.96 AU

Year: 2831 Days

Day: 15.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.3

Radius: 8.7

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.34 AU - 5.6 AU

Year: 4794 Days

Day: 13.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,179,069 km

• M1: 156,779 km (0.077 R)
• M2: 212,728 km (0.099 R)
• M3: 369,058 km (0.057 R)
• M4: 449,242 km (0.086 R)
• M5: 576,999 km (0.103 R)
• M6: 640,428 km (0.036 R)
• M7: 931,696 km (0.116 R)
• M8: 1,007,691 km (0.059 R)
• M9: 1,112,410 km (0.056 R)
• M10: 1,405,023 km (0.069 R)
• M11: 1,463,516 km (0.09 R)
• M12: 1,644,081 km (0.103 R)
• M13: 1,752,838 km (0.078 R)
• M14: 1,994,140 km (0.077 R)
• M15: 2,177,995 km (0.047 R)
• M16: 2,263,266 km (0.052 R)
• M17: 2,508,457 km (0.078 R)
• M18: 2,688,872 km (0.111 R)
• M19: 2,892,325 km (0.092 R)
• M20: 3,043,569 km (0.091 R)
• M21: 3,755,804 km (0.094 R)
• M22: 3,858,727 km (0.111 R)
• M23: 4,301,388 km (0.116 R)
• M24: 4,715,774 km (0.117 R)
• M25: 4,938,974 km (0.118 R)
• M26: 5,280,506 km (0.074 R)
• M27: 5,372,808 km (0.045 R)
• M28: 5,866,630 km (0.084 R)
• M29: 6,082,649 km (0.103 R)
• M30: 6,203,824 km (0.093 R)
• M31: 6,796,680 km (0.043 R)
• M32: 6,973,056 km (0.108 R)
• M33: 7,227,522 km (0.116 R)
• M34: 7,356,026 km (0.099 R)
• M35: 7,772,058 km (0.086 R)
• M36: 7,850,896 km (0.056 R)
• M37: 8,736,067 km (0.112 R)
• M38: 9,737,475 km (0.086 R)
• M39: 9,794,173 km (0.068 R)
• M40: 9,851,020 km (0.091 R)
• M41: 10,309,388 km (0.057 R)
• M42: 10,657,801 km (0.12 R)
• M43: 10,892,221 km (0.074 R)
• M44: 11,247,067 km (0.117 R)
• M45: 11,846,955 km (0.067 R)
• M46: 12,150,788 km (0.072 R)
• M47: 12,518,799 km (0.088 R)
• M48: 12,859,433 km (0.12 R)
• M49: 13,486,398 km (0.116 R)
• M50: 13,803,695 km (0.097 R)
• M51: 13,963,316 km (0.049 R)
• M52: 14,348,680 km (0.088 R)
• M53: 14,575,171 km (0.05 R)
• M54: 15,526,015 km (0.086 R)
• M55: 15,691,919 km (0.12 R)
• M56: 16,025,672 km (0.106 R)
• M57: 16,294,200 km (0.076 R)
• M58: 16,530,565 km (0.104 R)
• M59: 16,734,018 km (0.119 R)
• M60: 16,801,935 km (0.107 R)
• M61: 16,904,111 km (0.096 R)
• M62: 17,177,576 km (0.106 R)
• M63: 17,280,499 km (0.098 R)
• M64: 17,452,536 km (0.108 R)
• M65: 17,590,615 km (0.045 R)
• M66: 17,694,287 km (0.11 R)
• M67: 18,006,797 km (0.071 R)
• M68: 18,426,269 km (0.099 R)
• M69: 19,381,900 km (0.077 R)
• M70: 19,703,984 km (0.067 R)
• M71: 20,535,300 km (0.111 R)
• M72: 20,790,514 km (0.096 R)
• M73: 20,973,472 km (0.08 R)
• M74: 21,341,034 km (0.102 R)
• M75: 22,082,590 km (0.036 R)
• M76: 22,419,036 km (0.1 R)
• M77: 22,719,578 km (0.062 R)
• M78: 22,870,223 km (0.104 R)
• M79: 24,203,440 km (0.054 R)
• M80: 24,473,015 km (0.099 R)
• M81: 24,550,207 km (0.081 R)
• M82: 24,704,892 km (0.056 R)
• M83: 25,054,203 km (0.08 R)
• M84: 25,171,039 km (0.118 R)
• M85: 26,269,685 km (0.106 R)
• M86: 26,427,960 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.5

Radius: 5.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.83 AU - 18.73 AU

Year: 25758 Days

Day: 15.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 55,179,069 km

• M1: 81,232 km (0.116 R)
• M2: 163,361 km (0.098 R)
• M3: 358,436 km (0.063 R)
• M4: 496,515 km (0.043 R)
• M5: 902,374 km (0.117 R)
• M6: 1,070,971 km (0.099 R)
• M7: 1,319,004 km (0.07 R)
• M8: 1,510,639 km (0.117 R)
• M9: 1,609,823 km (0.077 R)
• M10: 2,249,354 km (0.089 R)
• M11: 2,958,747 km (0.082 R)
• M12: 3,632,087 km (0.083 R)
• M13: 3,765,528 km (0.119 R)
• M14: 4,672,091 km (0.093 R)
• M15: 4,927,305 km (0.117 R)
• M16: 5,075,108 km (0.088 R)
• M17: 5,719,875 km (0.047 R)
• M18: 5,758,620 km (0.053 R)
• M19: 6,032,085 km (0.119 R)
• M20: 6,673,262 km (0.112 R)
• M21: 7,168,132 km (0.081 R)
• M22: 7,760,539 km (0.117 R)
• M23: 7,932,577 km (0.07 R)
• M24: 8,500,749 km (0.082 R)
• M25: 8,678,172 km (0.068 R)
• M26: 8,946,701 km (0.077 R)
• M27: 9,768,292 km (0.094 R)
• M28: 10,661,541 km (0.105 R)
• M29: 13,804,592 km (0.105 R)
• M30: 15,556,383 km (0.085 R)
• M31: 16,873,892 km (0.045 R)
• M32: 20,024,872 km (0.081 R)
• M33: 21,034,807 km (0.106 R)
• M34: 21,395,188 km (0.113 R)
• M35: 22,366,078 km (0.032 R)
• M36: 22,672,455 km (0.041 R)
• M37: 23,786,809 km (0.06 R)
• M38: 27,235,489 km (0.102 R)
• M39: 27,825,204 km (0.058 R)
• M40: 27,956,850 km (0.116 R)
• M41: 31,451,307 km (0.078 R)
• M42: 31,657,004 km (0.108 R)
• M43: 32,692,520 km (0.087 R)
• M44: 34,513,725 km (0.106 R)
• M45: 37,596,937 km (0.12 R)
• M46: 38,619,588 km (0.088 R)
• M47: 41,366,205 km (0.085 R)
• M48: 41,666,897 km (0.094 R)
• M49: 41,742,144 km (0.06 R)
• M50: 41,968,187 km (0.118 R)
• M51: 43,638,896 km (0.036 R)
• M52: 45,641,263 km (0.037 R)
• M53: 48,621,103 km (0.062 R)
• M54: 49,734,710 km (0.047 R)
• M55: 51,420,827 km (0.088 R)
• M56: 51,582,243 km (0.072 R)
• M57: 54,436,870 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 16,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit