🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.59 AU - 0.79 AU

Year: 201 Days

Day: 29.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.49 AU - 1.51 AU

Year: 643 Days

Day: 41 Hours

Environment

Temp: 11 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.09 AU - 2.35 AU

Year: 1157 Days

Day: 47.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.4 AU - 4.78 AU

Year: 3440 Days

Day: 16.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.3

Radius: 14.2

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.3 AU - 7.94 AU

Year: 5959 Days

Day: 8.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,676,590 km

• M1: 276,906 km (0.059 R)
• M2: 554,410 km (0.06 R)
• M3: 1,227,750 km (0.081 R)
• M4: 1,768,396 km (0.071 R)
• M5: 1,909,766 km (0.07 R)
• M6: 2,118,455 km (0.078 R)
• M7: 2,790,000 km (0.101 R)
• M8: 3,076,630 km (0.099 R)
• M9: 3,448,680 km (0.062 R)
• M10: 3,967,485 km (0.084 R)
• M11: 4,101,076 km (0.054 R)
• M12: 4,236,313 km (0.095 R)
• M13: 4,622,724 km (0.118 R)
• M14: 4,963,209 km (0.084 R)
• M15: 5,608,873 km (0.082 R)
• M16: 5,759,219 km (0.067 R)
• M17: 6,156,850 km (0.105 R)
• M18: 6,249,900 km (0.106 R)
• M19: 6,500,327 km (0.047 R)
• M20: 6,690,316 km (0.113 R)
• M21: 7,075,979 km (0.102 R)
• M22: 7,734,808 km (0.059 R)
• M23: 7,936,466 km (0.103 R)
• M24: 8,242,095 km (0.075 R)
• M25: 8,760,003 km (0.115 R)
• M26: 9,217,622 km (0.082 R)
• M27: 9,755,277 km (0.116 R)
• M28: 9,900,537 km (0.045 R)
• M29: 10,009,743 km (0.119 R)
• M30: 10,119,548 km (0.119 R)
• M31: 10,637,007 km (0.086 R)
• M32: 11,276,837 km (0.096 R)
• M33: 11,736,103 km (0.063 R)
• M34: 13,030,723 km (0.096 R)
• M35: 13,715,282 km (0.098 R)
• M36: 14,370,371 km (0.065 R)
• M37: 14,993,746 km (0.085 R)
• M38: 15,966,730 km (0.063 R)
• M39: 16,224,039 km (0.117 R)
• M40: 16,916,677 km (0.075 R)
• M41: 17,973,735 km (0.109 R)
• M42: 18,420,435 km (0.076 R)
• M43: 19,553,489 km (0.068 R)
• M44: 19,828,749 km (0.113 R)
• M45: 19,966,828 km (0.119 R)
• M46: 20,383,159 km (0.063 R)
• M47: 20,522,584 km (0.086 R)
• M48: 20,615,634 km (0.109 R)
• M49: 20,755,657 km (0.101 R)
• M50: 21,649,205 km (0.112 R)
• M51: 21,934,040 km (0.108 R)
• M52: 22,077,055 km (0.1 R)
• M53: 22,172,349 km (0.101 R)
• M54: 22,363,685 km (0.041 R)
• M55: 23,134,264 km (0.068 R)
• M56: 23,815,682 km (0.081 R)
• M57: 24,207,927 km (0.111 R)
• M58: 24,306,363 km (0.061 R)
• M59: 24,404,948 km (0.113 R)
• M60: 25,397,829 km (0.095 R)
• M61: 25,999,960 km (0.12 R)
• M62: 26,100,789 km (0.095 R)
• M63: 26,353,311 km (0.111 R)
• M64: 26,657,443 km (0.116 R)
• M65: 27,013,935 km (0.072 R)
• M66: 27,782,868 km (0.115 R)
• M67: 27,885,941 km (0.068 R)
• M68: 30,291,624 km (0.113 R)
• M69: 30,450,796 km (0.09 R)
• M70: 30,716,781 km (0.025 R)
• M71: 30,876,701 km (0.106 R)
• M72: 32,166,235 km (0.12 R)
• M73: 33,035,548 km (0.107 R)
• M74: 33,308,863 km (0.072 R)
• M75: 33,747,784 km (0.088 R)
• M76: 34,188,499 km (0.118 R)
• M77: 34,464,956 km (0.088 R)
• M78: 35,578,114 km (0.105 R)
• M79: 36,420,798 km (0.034 R)
• M80: 36,759,638 km (0.083 R)
• M81: 36,872,883 km (0.117 R)
• M82: 37,611,597 km (0.098 R)
• M83: 38,297,653 km (0.096 R)
• M84: 38,469,840 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.5

Radius: 13

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.88 AU - 13 AU

Year: 14434 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 33,676,590 km

• M1: 240,853 km (0.099 R)
• M2: 385,663 km (0.052 R)
• M3: 536,308 km (0.119 R)
• M4: 952,340 km (0.083 R)
• M5: 1,299,258 km (0.12 R)
• M6: 1,432,998 km (0.085 R)
• M7: 2,015,083 km (0.111 R)
• M8: 2,598,066 km (0.09 R)
• M9: 2,803,763 km (0.092 R)
• M10: 4,229,581 km (0.105 R)
• M11: 5,015,568 km (0.035 R)
• M12: 5,360,241 km (0.09 R)
• M13: 6,533,089 km (0.074 R)
• M14: 7,100,513 km (0.116 R)
• M15: 7,782,829 km (0.118 R)
• M16: 8,384,213 km (0.065 R)
• M17: 9,157,334 km (0.077 R)
• M18: 10,060,906 km (0.113 R)
• M19: 10,715,845 km (0.08 R)
• M20: 11,553,892 km (0.104 R)
• M21: 12,821,286 km (0.119 R)
• M22: 14,436,195 km (0.103 R)
• M23: 15,050,593 km (0.067 R)
• M24: 15,174,460 km (0.062 R)
• M25: 15,673,369 km (0.043 R)
• M26: 17,788,384 km (0.084 R)
• M27: 17,919,431 km (0.039 R)
• M28: 18,050,928 km (0.113 R)
• M29: 18,182,574 km (0.115 R)
• M30: 18,979,482 km (0.074 R)
• M31: 19,923,594 km (0.106 R)
• M32: 20,059,728 km (0.039 R)
• M33: 20,814,001 km (0.091 R)
• M34: 20,952,229 km (0.102 R)
• M35: 23,418,799 km (0.077 R)
• M36: 23,562,413 km (0.047 R)
• M37: 23,922,943 km (0.09 R)
• M38: 25,383,468 km (0.062 R)
• M39: 25,605,022 km (0.061 R)
• M40: 26,348,224 km (0.07 R)
• M41: 26,722,518 km (0.092 R)
• M42: 27,779,876 km (0.076 R)
• M43: 28,237,196 km (0.096 R)
• M44: 30,247,642 km (0.086 R)
• M45: 31,191,006 km (0.08 R)
• M46: 31,586,992 km (0.075 R)
• M47: 32,945,640 km (0.111 R)
• M48: 33,591,603 km (0.109 R)
• M49: 33,916,231 km (0.062 R)
• M50: 36,800,328 km (0.055 R)
• M51: 37,302,528 km (0.096 R)
• M52: 37,807,122 km (0.085 R)
• M53: 38,568,276 km (0.084 R)
• M54: 38,738,069 km (0.066 R)
• M55: 39,505,207 km (0.088 R)
• M56: 40,795,190 km (0.055 R)
• M57: 42,361,180 km (0.104 R)
• M58: 42,624,173 km (0.116 R)
• M59: 42,711,987 km (0.099 R)
• M60: 42,975,579 km (0.107 R)
• M61: 46,001,196 km (0.119 R)
• M62: 47,085,481 km (0.103 R)
• M63: 47,539,660 km (0.092 R)
• M64: 48,911,173 km (0.11 R)
• M65: 49,371,187 km (0.09 R)
• M66: 49,832,696 km (0.09 R)
• M67: 50,946,153 km (0.063 R)
• M68: 51,225,752 km (0.069 R)
• M69: 52,443,329 km (0.09 R)
• M70: 52,537,426 km (0.072 R)
• M71: 52,914,263 km (0.098 R)
• M72: 53,291,848 km (0.111 R)
• M73: 53,386,543 km (0.103 R)
• M74: 55,672,848 km (0.048 R)
• M75: 56,153,206 km (0.076 R)
• M76: 56,538,421 km (0.107 R)
• M77: 56,924,533 km (0.096 R)
• M78: 57,311,543 km (0.12 R)
• M79: 57,893,778 km (0.103 R)
• M80: 58,868,408 km (0.08 R)
• M81: 59,652,001 km (0.096 R)
• M82: 63,822,341 km (0.049 R)
• M83: 64,526,498 km (0.09 R)
• M84: 64,728,156 km (0.114 R)
• M85: 68,393,903 km (0.114 R)
• M86: 68,599,450 km (0.12 R)
• M87: 68,702,373 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.2

Radius: 10.4

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.46 AU - 15.96 AU

Year: 16797 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 33,676,590 km

• M1: 647,160 km (0.114 R)
• M2: 791,074 km (0.103 R)
• M3: 902,674 km (0.074 R)
• M4: 1,254,528 km (0.114 R)
• M5: 1,849,179 km (0.036 R)
• M6: 2,039,468 km (0.082 R)
• M7: 2,117,408 km (0.12 R)
• M8: 2,585,201 km (0.1 R)
• M9: 2,995,847 km (0.116 R)
• M10: 3,243,132 km (0.093 R)
• M11: 3,427,138 km (0.052 R)
• M12: 3,685,942 km (0.069 R)
• M13: 4,449,190 km (0.093 R)
• M14: 5,073,163 km (0.12 R)
• M15: 5,477,227 km (0.107 R)
• M16: 6,088,484 km (0.093 R)
• M17: 7,466,280 km (0.116 R)
• M18: 7,740,792 km (0.047 R)
• M19: 8,743,846 km (0.111 R)
• M20: 8,936,378 km (0.103 R)
• M21: 10,629,826 km (0.096 R)
• M22: 10,732,450 km (0.083 R)
• M23: 11,671,327 km (0.062 R)
• M24: 12,817,845 km (0.096 R)
• M25: 14,225,561 km (0.091 R)
• M26: 16,072,795 km (0.074 R)
• M27: 18,239,720 km (0.075 R)
• M28: 19,023,763 km (0.083 R)
• M29: 20,967,189 km (0.062 R)
• M30: 21,182,311 km (0.067 R)
• M31: 21,268,479 km (0.108 R)
• M32: 22,752,191 km (0.102 R)
• M33: 24,178,756 km (0.08 R)
• M34: 24,268,963 km (0.073 R)
• M35: 26,280,008 km (0.081 R)
• M36: 26,418,984 km (0.038 R)
• M37: 28,820,179 km (0.062 R)
• M38: 30,022,647 km (0.106 R)
• M39: 31,832,033 km (0.114 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 15,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit