🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.52 AU - 0.6 AU

Year: 160 Days

Day: 33.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.72 AU - 0.92 AU

Year: 283 Days

Day: 13.9 Hours

Environment

Temp: 95 °C

Axial Tilt: 71.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,746,723 km

• M1: 500,854 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.87 AU - 1.07 AU

Year: 364 Days

Day: 14.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.04 AU - 1.44 AU

Year: 526 Days

Day: 22.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 132.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.44 AU - 1.78 AU

Year: 778 Days

Day: 17.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,746,723 km

• M1: 370,704 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.33 AU - 4.75 AU

Year: 3092 Days

Day: 27.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,746,723 km

• M1: 936,333 km (0.106 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.8

Radius: 13.3

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.64 AU - 6.08 AU

Year: 4725 Days

Day: 9 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,746,723 km

• M1: 219,610 km (0.096 R)
• M2: 352,602 km (0.074 R)
• M3: 891,753 km (0.038 R)
• M4: 1,391,410 km (0.073 R)
• M5: 1,769,892 km (0.058 R)
• M6: 2,065,797 km (0.118 R)
• M7: 2,180,838 km (0.117 R)
• M8: 2,642,646 km (0.106 R)
• M9: 2,726,122 km (0.097 R)
• M10: 3,003,776 km (0.088 R)
• M11: 3,563,870 km (0.075 R)
• M12: 3,987,382 km (0.037 R)
• M13: 4,156,577 km (0.093 R)
• M14: 4,303,482 km (0.09 R)
• M15: 4,780,101 km (0.104 R)
• M16: 5,221,115 km (0.108 R)
• M17: 5,459,873 km (0.066 R)
• M18: 5,756,825 km (0.082 R)
• M19: 7,467,776 km (0.029 R)
• M20: 7,797,639 km (0.118 R)
• M21: 8,440,611 km (0.059 R)
• M22: 8,690,140 km (0.079 R)
• M23: 9,100,786 km (0.1 R)
• M24: 9,517,865 km (0.108 R)
• M25: 9,614,954 km (0.119 R)
• M26: 9,745,104 km (0.115 R)
• M27: 10,006,901 km (0.115 R)
• M28: 10,171,758 km (0.069 R)
• M29: 10,739,033 km (0.115 R)
• M30: 10,873,970 km (0.084 R)
• M31: 11,077,573 km (0.082 R)
• M32: 11,385,146 km (0.099 R)
• M33: 11,488,368 km (0.097 R)
• M34: 11,765,125 km (0.103 R)
• M35: 11,869,394 km (0.102 R)
• M36: 12,537,498 km (0.073 R)
• M37: 13,398,883 km (0.073 R)
• M38: 13,507,790 km (0.04 R)
• M39: 13,726,801 km (0.092 R)
• M40: 13,836,606 km (0.067 R)
• M41: 15,140,501 km (0.094 R)
• M42: 15,368,040 km (0.095 R)
• M43: 15,749,664 km (0.103 R)
• M44: 16,483,441 km (0.108 R)
• M45: 16,678,367 km (0.085 R)
• M46: 17,824,138 km (0.115 R)
• M47: 18,629,273 km (0.097 R)
• M48: 19,693,512 km (0.109 R)
• M49: 20,274,700 km (0.055 R)
• M50: 20,567,463 km (0.091 R)
• M51: 21,030,469 km (0.078 R)
• M52: 21,837,998 km (0.053 R)
• M53: 21,966,503 km (0.048 R)
• M54: 22,310,278 km (0.107 R)
• M55: 22,785,850 km (0.031 R)
• M56: 23,221,180 km (0.101 R)
• M57: 23,747,166 km (0.105 R)
• M58: 24,144,199 km (0.086 R)
• M59: 24,365,753 km (0.057 R)
• M60: 24,632,486 km (0.114 R)
• M61: 24,766,227 km (0.04 R)
• M62: 25,213,824 km (0.116 R)
• M63: 26,162,274 km (0.077 R)
• M64: 27,030,690 km (0.119 R)
• M65: 27,306,847 km (0.085 R)
• M66: 28,001,281 km (0.081 R)
• M67: 29,171,734 km (0.072 R)
• M68: 29,407,800 km (0.077 R)
• M69: 29,834,154 km (0.071 R)
• M70: 29,929,298 km (0.084 R)
• M71: 30,119,586 km (0.074 R)
• M72: 30,597,402 km (0.05 R)
• M73: 30,741,166 km (0.077 R)
• M74: 30,981,420 km (0.076 R)
• M75: 32,386,742 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.5

Radius: 9.8

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.92 AU - 7.36 AU

Year: 6516 Days

Day: 12.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,746,723 km

• M1: 175,478 km (0.084 R)
• M2: 242,199 km (0.098 R)
• M3: 430,692 km (0.091 R)
• M4: 645,664 km (0.076 R)
• M5: 733,778 km (0.107 R)
• M6: 867,518 km (0.102 R)
• M7: 1,254,079 km (0.079 R)
• M8: 1,568,534 km (0.072 R)
• M9: 1,690,755 km (0.052 R)
• M10: 2,001,021 km (0.092 R)
• M11: 2,309,642 km (0.1 R)
• M12: 2,389,078 km (0.08 R)
• M13: 2,530,598 km (0.116 R)
• M14: 2,633,371 km (0.077 R)
• M15: 2,695,754 km (0.054 R)
• M16: 2,779,678 km (0.079 R)
• M17: 3,528,116 km (0.114 R)
• M18: 4,189,488 km (0.12 R)
• M19: 4,710,538 km (0.083 R)
• M20: 4,812,115 km (0.059 R)
• M21: 4,888,709 km (0.062 R)
• M22: 5,759,069 km (0.068 R)
• M23: 5,867,827 km (0.111 R)
• M24: 5,977,183 km (0.111 R)
• M25: 6,114,963 km (0.094 R)
• M26: 6,225,964 km (0.101 R)
• M27: 6,506,311 km (0.078 R)
• M28: 6,790,995 km (0.113 R)
• M29: 6,905,887 km (0.101 R)
• M30: 7,698,905 km (0.099 R)
• M31: 8,644,812 km (0.099 R)
• M32: 8,800,843 km (0.071 R)
• M33: 8,957,771 km (0.098 R)
• M34: 9,020,752 km (0.09 R)
• M35: 9,274,470 km (0.074 R)
• M36: 9,691,548 km (0.091 R)
• M37: 9,821,250 km (0.062 R)
• M38: 10,477,984 km (0.114 R)
• M39: 11,114,972 km (0.108 R)
• M40: 12,146,300 km (0.102 R)
• M41: 12,708,788 km (0.054 R)
• M42: 12,779,697 km (0.111 R)
• M43: 12,921,815 km (0.106 R)
• M44: 14,446,666 km (0.09 R)
• M45: 16,066,063 km (0.102 R)
• M46: 16,258,147 km (0.058 R)
• M47: 16,412,233 km (0.083 R)
• M48: 16,722,050 km (0.109 R)
• M49: 16,877,632 km (0.082 R)
• M50: 17,112,052 km (0.112 R)
• M51: 17,544,539 km (0.108 R)
• M52: 18,179,881 km (0.088 R)
• M53: 18,580,953 km (0.038 R)
• M54: 19,310,093 km (0.104 R)
• M55: 19,432,464 km (0.085 R)
• M56: 19,637,114 km (0.084 R)
• M57: 20,089,797 km (0.032 R)
• M58: 20,462,745 km (0.118 R)
• M59: 21,215,521 km (0.096 R)
• M60: 21,510,827 km (0.118 R)
• M61: 22,576,263 km (0.037 R)
• M62: 22,748,301 km (0.117 R)
• M63: 23,223,723 km (0.114 R)
• M64: 23,440,939 km (0.106 R)
• M65: 23,789,801 km (0.092 R)
• M66: 24,052,645 km (0.089 R)
• M67: 24,272,404 km (0.101 R)
• M68: 24,536,893 km (0.103 R)
• M69: 25,604,872 km (0.072 R)
• M70: 26,054,264 km (0.054 R)
• M71: 26,733,289 km (0.095 R)
• M72: 27,143,486 km (0.107 R)
• M73: 27,418,148 km (0.114 R)
• M74: 27,785,710 km (0.105 R)
• M75: 27,970,164 km (0.088 R)
• M76: 28,293,894 km (0.115 R)
• M77: 28,572,445 km (0.111 R)
• M78: 29,038,592 km (0.075 R)
• M79: 29,883,970 km (0.111 R)
• M80: 30,072,912 km (0.084 R)
• M81: 32,177,604 km (0.035 R)
• M82: 32,419,803 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.5

Radius: 5.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.34 AU - 15.18 AU

Year: 16347 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,746,723 km

• M1: 69,413 km (0.061 R)
• M2: 263,591 km (0.072 R)
• M3: 742,753 km (0.062 R)
• M4: 801,845 km (0.099 R)
• M5: 893,398 km (0.119 R)
• M6: 988,543 km (0.113 R)
• M7: 3,344,410 km (0.095 R)
• M8: 4,083,423 km (0.118 R)
• M9: 4,566,475 km (0.064 R)
• M10: 5,181,322 km (0.104 R)
• M11: 6,456,345 km (0.106 R)
• M12: 7,368,144 km (0.072 R)
• M13: 7,987,030 km (0.041 R)
• M14: 10,443,128 km (0.067 R)
• M15: 10,515,384 km (0.027 R)
• M16: 12,377,129 km (0.059 R)
• M17: 12,530,467 km (0.089 R)
• M18: 13,149,802 km (0.101 R)
• M19: 13,938,034 km (0.106 R)
• M20: 14,579,509 km (0.087 R)
• M21: 14,903,987 km (0.112 R)
• M22: 15,230,709 km (0.093 R)
• M23: 15,436,107 km (0.065 R)
• M24: 16,183,198 km (0.098 R)
• M25: 16,814,801 km (0.053 R)
• M26: 17,240,257 km (0.042 R)
• M27: 18,319,456 km (0.098 R)
• M28: 18,625,533 km (0.114 R)
• M29: 19,242,774 km (0.108 R)
• M30: 19,509,358 km (0.1 R)
• M31: 20,271,409 km (0.069 R)
• M32: 21,225,993 km (0.102 R)
• M33: 22,288,288 km (0.06 R)
• M34: 24,128,641 km (0.09 R)
• M35: 24,176,362 km (0.079 R)
• M36: 24,367,997 km (0.114 R)
• M37: 26,805,545 km (0.113 R)
• M38: 28,153,721 km (0.118 R)
• M39: 28,405,793 km (0.078 R)
• M40: 28,557,486 km (0.082 R)
• M41: 28,709,327 km (0.075 R)
• M42: 29,013,909 km (0.079 R)
• M43: 29,779,999 km (0.112 R)
• M44: 29,831,311 km (0.11 R)
• M45: 31,331,928 km (0.111 R)
• M46: 32,381,207 km (0.102 R)
• M47: 32,963,143 km (0.106 R)
• M48: 33,175,721 km (0.117 R)
• M49: 33,335,342 km (0.085 R)
• M50: 36,581,766 km (0.062 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 15,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit