🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.07 AU - 1.35 AU

Year: 468 Days

Day: 44.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 88.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,323,435 km

• M1: 122,969 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.56 AU - 2.04 AU

Year: 849 Days

Day: 33.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 101.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.51 AU - 2.17 AU

Year: 877 Days

Day: 22.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.87 AU - 2.47 AU

Year: 1123 Days

Day: 24.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.46 AU - 4.14 AU

Year: 2603 Days

Day: 40.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.2

Radius: 10.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.45 AU - 7.47 AU

Year: 7161 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 96.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,323,435 km

• M1: 194,926 km (0.074 R)
• M2: 341,831 km (0.084 R)
• M3: 447,148 km (0.059 R)
• M4: 644,767 km (0.085 R)
• M5: 749,635 km (0.079 R)
• M6: 849,267 km (0.106 R)
• M7: 1,430,006 km (0.102 R)
• M8: 1,584,989 km (0.081 R)
• M9: 1,760,617 km (0.051 R)
• M10: 1,866,084 km (0.073 R)
• M11: 1,942,828 km (0.092 R)
• M12: 2,260,274 km (0.088 R)
• M13: 2,342,254 km (0.1 R)
• M14: 2,475,695 km (0.1 R)
• M15: 2,980,289 km (0.057 R)
• M16: 3,125,249 km (0.104 R)
• M17: 3,198,552 km (0.098 R)
• M18: 3,365,653 km (0.078 R)
• M19: 3,497,748 km (0.061 R)
• M20: 3,728,129 km (0.093 R)
• M21: 3,864,861 km (0.081 R)
• M22: 4,163,458 km (0.092 R)
• M23: 4,428,546 km (0.114 R)
• M24: 4,677,925 km (0.043 R)
• M25: 5,039,354 km (0.11 R)
• M26: 5,766,848 km (0.094 R)
• M27: 5,970,900 km (0.086 R)
• M28: 6,200,533 km (0.077 R)
• M29: 6,573,929 km (0.06 R)
• M30: 7,051,146 km (0.112 R)
• M31: 7,172,171 km (0.104 R)
• M32: 8,140,069 km (0.078 R)
• M33: 8,574,800 km (0.097 R)
• M34: 8,704,203 km (0.092 R)
• M35: 8,860,233 km (0.099 R)
• M36: 8,964,802 km (0.068 R)
• M37: 9,413,596 km (0.036 R)
• M38: 9,627,521 km (0.068 R)
• M39: 9,761,859 km (0.088 R)
• M40: 10,059,858 km (0.117 R)
• M41: 10,305,947 km (0.105 R)
• M42: 10,443,577 km (0.086 R)
• M43: 10,637,157 km (0.052 R)
• M44: 11,566,010 km (0.081 R)
• M45: 11,737,599 km (0.108 R)
• M46: 12,638,028 km (0.098 R)
• M47: 13,141,275 km (0.098 R)
• M48: 13,320,494 km (0.063 R)
• M49: 13,771,980 km (0.109 R)
• M50: 14,813,929 km (0.09 R)
• M51: 15,000,478 km (0.065 R)
• M52: 15,849,446 km (0.117 R)
• M53: 16,940,762 km (0.039 R)
• M54: 17,103,225 km (0.102 R)
• M55: 17,266,287 km (0.068 R)
• M56: 17,364,274 km (0.12 R)
• M57: 17,462,559 km (0.1 R)
• M58: 17,593,906 km (0.101 R)
• M59: 17,923,620 km (0.074 R)
• M60: 18,857,560 km (0.053 R)
• M61: 18,924,879 km (0.113 R)
• M62: 19,330,588 km (0.119 R)
• M63: 19,910,130 km (0.075 R)
• M64: 20,322,721 km (0.088 R)
• M65: 20,703,298 km (0.075 R)
• M66: 21,016,556 km (0.066 R)
• M67: 22,000,910 km (0.101 R)
• M68: 22,784,952 km (0.1 R)
• M69: 23,433,160 km (0.08 R)
• M70: 23,541,918 km (0.078 R)
• M71: 23,687,028 km (0.046 R)
• M72: 23,941,643 km (0.066 R)
• M73: 24,416,916 km (0.103 R)
• M74: 24,674,224 km (0.037 R)

Asteroid Belt

Center: 8.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.1

Radius: 10.2

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.98 AU - 9.86 AU

Year: 9363 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 31,323,435 km

• M1: 781,649 km (0.077 R)
• M2: 942,167 km (0.098 R)
• M3: 1,139,337 km (0.118 R)
• M4: 1,350,270 km (0.105 R)
• M5: 1,870,871 km (0.116 R)
• M6: 2,366,040 km (0.106 R)
• M7: 2,500,379 km (0.062 R)
• M8: 2,654,614 km (0.113 R)
• M9: 2,741,680 km (0.092 R)
• M10: 3,136,170 km (0.069 R)
• M11: 3,377,920 km (0.096 R)
• M12: 3,453,467 km (0.117 R)
• M13: 3,781,086 km (0.03 R)
• M14: 4,675,532 km (0.119 R)
• M15: 4,802,391 km (0.099 R)
• M16: 5,858,851 km (0.118 R)
• M17: 6,064,698 km (0.112 R)
• M18: 6,744,620 km (0.077 R)
• M19: 7,227,522 km (0.113 R)
• M20: 8,124,810 km (0.07 R)
• M21: 8,277,849 km (0.042 R)
• M22: 9,268,934 km (0.066 R)
• M23: 9,968,454 km (0.083 R)
• M24: 10,880,852 km (0.088 R)
• M25: 11,389,783 km (0.076 R)
• M26: 11,589,796 km (0.118 R)
• M27: 11,791,005 km (0.058 R)
• M28: 12,051,305 km (0.099 R)
• M29: 12,255,207 km (0.114 R)
• M30: 12,372,193 km (0.086 R)
• M31: 14,232,592 km (0.107 R)
• M32: 14,540,763 km (0.097 R)
• M33: 14,664,780 km (0.091 R)
• M34: 14,757,830 km (0.099 R)
• M35: 15,038,476 km (0.053 R)
• M36: 15,163,839 km (0.053 R)
• M37: 15,289,501 km (0.078 R)
• M38: 15,478,592 km (0.04 R)
• M39: 16,565,122 km (0.113 R)
• M40: 17,412,444 km (0.094 R)
• M41: 17,742,008 km (0.066 R)
• M42: 17,940,824 km (0.095 R)
• M43: 18,374,059 km (0.043 R)
• M44: 18,575,268 km (0.08 R)
• M45: 18,676,097 km (0.025 R)
• M46: 19,013,590 km (0.109 R)
• M47: 20,905,405 km (0.1 R)
• M48: 21,962,463 km (0.032 R)
• M49: 22,211,544 km (0.064 R)
• M50: 22,856,460 km (0.062 R)
• M51: 23,362,400 km (0.114 R)
• M52: 23,871,931 km (0.083 R)
• M53: 24,754,109 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.4

Radius: 10.2

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.36 AU - 11.06 AU

Year: 11466 Days

Day: 8.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,323,435 km

• M1: 184,155 km (0.112 R)
• M2: 454,927 km (0.112 R)
• M3: 608,415 km (0.054 R)
• M4: 717,023 km (0.06 R)
• M5: 1,011,581 km (0.106 R)
• M6: 1,391,410 km (0.115 R)
• M7: 1,489,097 km (0.065 R)
• M8: 1,572,274 km (0.038 R)
• M9: 2,030,641 km (0.089 R)
• M10: 2,142,242 km (0.047 R)
• M11: 2,294,233 km (0.092 R)
• M12: 2,509,205 km (0.034 R)
• M13: 2,690,219 km (0.096 R)
• M14: 2,833,832 km (0.064 R)
• M15: 2,938,102 km (0.062 R)
• M16: 3,172,073 km (0.049 R)
• M17: 3,368,046 km (0.111 R)
• M18: 3,840,776 km (0.092 R)
• M19: 3,933,227 km (0.087 R)
• M20: 4,049,914 km (0.049 R)
• M21: 4,191,284 km (0.101 R)
• M22: 4,310,513 km (0.026 R)
• M23: 4,503,644 km (0.118 R)
• M24: 5,150,804 km (0.108 R)
• M25: 5,589,724 km (0.112 R)
• M26: 5,694,742 km (0.113 R)
• M27: 6,040,762 km (0.112 R)
• M28: 7,434,565 km (0.056 R)
• M29: 8,137,675 km (0.1 R)
• M30: 8,256,905 km (0.092 R)
• M31: 8,709,438 km (0.042 R)
• M32: 9,923,276 km (0.108 R)
• M33: 10,018,869 km (0.069 R)
• M34: 10,436,546 km (0.075 R)
• M35: 10,501,322 km (0.106 R)
• M36: 10,598,860 km (0.115 R)
• M37: 10,794,534 km (0.118 R)
• M38: 11,090,438 km (0.119 R)
• M39: 11,289,104 km (0.071 R)
• M40: 11,355,675 km (0.083 R)
• M41: 11,489,116 km (0.119 R)
• M42: 11,926,241 km (0.054 R)
• M43: 12,437,417 km (0.075 R)
• M44: 12,575,047 km (0.114 R)
• M45: 12,644,012 km (0.117 R)
• M46: 12,747,683 km (0.081 R)
• M47: 13,025,636 km (0.116 R)
• M48: 13,446,156 km (0.101 R)
• M49: 13,622,681 km (0.118 R)
• M50: 13,871,163 km (0.096 R)
• M51: 14,300,659 km (0.04 R)
• M52: 15,136,163 km (0.104 R)
• M53: 15,763,726 km (0.088 R)
• M54: 16,249,470 km (0.087 R)
• M55: 17,235,619 km (0.109 R)
• M56: 17,658,682 km (0.097 R)
• M57: 18,358,351 km (0.087 R)
• M58: 18,515,130 km (0.073 R)
• M59: 18,593,669 km (0.107 R)
• M60: 19,784,767 km (0.085 R)
• M61: 20,714,668 km (0.079 R)
• M62: 21,369,906 km (0.09 R)
• M63: 21,493,624 km (0.102 R)
• M64: 22,115,352 km (0.032 R)
• M65: 22,198,678 km (0.067 R)
• M66: 22,365,630 km (0.119 R)
• M67: 22,869,176 km (0.089 R)
• M68: 23,080,109 km (0.108 R)
• M69: 23,716,648 km (0.057 R)
• M70: 24,144,199 km (0.071 R)
• M71: 25,224,445 km (0.118 R)
• M72: 25,573,307 km (0.087 R)
• M73: 25,879,983 km (0.116 R)
• M74: 26,851,771 km (0.107 R)
• M75: 27,208,113 km (0.082 R)
• M76: 27,790,497 km (0.063 R)
• M77: 28,286,564 km (0.062 R)
• M78: 28,649,039 km (0.095 R)
• M79: 29,333,001 km (0.09 R)
• M80: 29,654,038 km (0.099 R)
• M81: 30,114,650 km (0.104 R)
• M82: 30,207,101 km (0.066 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 13,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit