🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.73 AU - 0.75 AU

Year: 225 Days

Day: 42.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,300,226 km

• M1: 143,913 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.77 AU - 0.91 AU

Year: 272 Days

Day: 21.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.86 AU - 0.9 AU

Year: 291 Days

Day: 39.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,300,226 km

• M1: 136,433 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.73 AU - 1.21 AU

Year: 337 Days

Day: 22.2 Hours

Environment

Temp: 91 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,300,226 km

• M1: 847,771 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.02 AU - 1.08 AU

Year: 380 Days

Day: 33.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 71.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,300,226 km

• M1: 32,612 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.34 AU - 1.92 AU

Year: 735 Days

Day: 31.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.92 AU - 5.92 AU

Year: 3853 Days

Day: 19 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.9

Radius: 6.4

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.94 AU - 16.16 AU

Year: 18596 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,300,226 km

• M1: 242,797 km (0.07 R)
• M2: 300,093 km (0.072 R)
• M3: 396,135 km (0.081 R)
• M4: 703,260 km (0.105 R)
• M5: 768,035 km (0.104 R)
• M6: 927,507 km (0.083 R)
• M7: 1,277,715 km (0.114 R)
• M8: 1,384,977 km (0.074 R)
• M9: 1,523,355 km (0.062 R)
• M10: 1,695,393 km (0.072 R)
• M11: 1,903,932 km (0.117 R)
• M12: 2,477,790 km (0.107 R)
• M13: 2,646,237 km (0.098 R)
• M14: 2,853,430 km (0.087 R)
• M15: 3,468,576 km (0.086 R)
• M16: 4,163,159 km (0.072 R)
• M17: 5,196,880 km (0.057 R)
• M18: 5,764,305 km (0.106 R)
• M19: 6,535,781 km (0.095 R)
• M20: 6,957,348 km (0.111 R)
• M21: 7,728,226 km (0.044 R)
• M22: 7,875,730 km (0.086 R)
• M23: 7,925,246 km (0.028 R)
• M24: 7,974,614 km (0.101 R)
• M25: 8,273,809 km (0.107 R)
• M26: 10,306,396 km (0.055 R)
• M27: 10,577,617 km (0.035 R)
• M28: 10,686,823 km (0.104 R)
• M29: 11,405,491 km (0.055 R)
• M30: 13,357,594 km (0.06 R)
• M31: 13,772,279 km (0.082 R)
• M32: 14,614,066 km (0.118 R)
• M33: 15,164,138 km (0.113 R)
• M34: 15,410,675 km (0.118 R)
• M35: 15,845,406 km (0.105 R)
• M36: 16,727,136 km (0.091 R)
• M37: 17,045,780 km (0.071 R)
• M38: 17,238,013 km (0.12 R)
• M39: 17,495,321 km (0.117 R)
• M40: 20,341,271 km (0.1 R)
• M41: 20,886,406 km (0.09 R)
• M42: 21,852,060 km (0.05 R)
• M43: 22,060,749 km (0.109 R)
• M44: 23,043,906 km (0.062 R)
• M45: 23,185,426 km (0.105 R)
• M46: 25,052,557 km (0.072 R)
• M47: 25,783,492 km (0.095 R)
• M48: 26,373,207 km (0.096 R)
• M49: 27,942,339 km (0.075 R)
• M50: 28,093,433 km (0.114 R)
• M51: 29,541,540 km (0.052 R)
• M52: 30,390,957 km (0.101 R)
• M53: 30,624,031 km (0.081 R)
• M54: 31,326,841 km (0.047 R)
• M55: 31,483,769 km (0.072 R)
• M56: 31,719,536 km (0.118 R)
• M57: 31,798,224 km (0.083 R)
• M58: 31,877,062 km (0.118 R)
• M59: 32,509,861 km (0.115 R)
• M60: 32,748,171 km (0.098 R)
• M61: 33,386,654 km (0.114 R)
• M62: 37,885,960 km (0.101 R)
• M63: 38,640,083 km (0.06 R)
• M64: 39,399,142 km (0.092 R)
• M65: 40,589,792 km (0.088 R)
• M66: 42,571,216 km (0.12 R)
• M67: 43,006,246 km (0.098 R)
• M68: 43,529,988 km (0.088 R)
• M69: 45,380,065 km (0.071 R)
• M70: 45,557,638 km (0.11 R)
• M71: 46,717,171 km (0.101 R)
• M72: 46,806,780 km (0.08 R)
• M73: 47,615,805 km (0.094 R)
• M74: 47,796,220 km (0.037 R)
• M75: 48,157,649 km (0.105 R)
• M76: 48,338,812 km (0.043 R)
• M77: 50,621,376 km (0.094 R)
• M78: 51,359,193 km (0.102 R)
• M79: 52,379,450 km (0.103 R)
• M80: 52,752,248 km (0.063 R)
• M81: 53,032,296 km (0.089 R)
• M82: 53,687,684 km (0.093 R)
• M83: 53,781,631 km (0.099 R)
• M84: 54,063,474 km (0.116 R)
• M85: 54,440,161 km (0.091 R)
• M86: 55,290,775 km (0.111 R)
• M87: 56,241,020 km (0.042 R)
• M88: 56,431,758 km (0.105 R)
• M89: 56,622,644 km (0.113 R)
• M90: 57,005,166 km (0.103 R)
• M91: 57,964,986 km (0.089 R)
• M92: 62,054,693 km (0.102 R)
• M93: 63,240,256 km (0.086 R)
• M94: 63,636,989 km (0.074 R)
• M95: 64,832,426 km (0.062 R)
• M96: 66,135,872 km (0.099 R)
• M97: 67,346,568 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.8

Radius: 4.2

Gravity: 24.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.3 AU - 16.44 AU

Year: 23387 Days

Day: 18.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,300,226 km

• M1: 320,887 km (0.117 R)
• M2: 446,550 km (0.117 R)
• M3: 525,238 km (0.088 R)
• M4: 741,856 km (0.079 R)
• M5: 984,204 km (0.068 R)
• M6: 1,035,367 km (0.069 R)
• M7: 1,305,241 km (0.065 R)
• M8: 1,448,107 km (0.115 R)
• M9: 1,717,832 km (0.108 R)
• M10: 1,938,340 km (0.038 R)
• M11: 2,201,183 km (0.116 R)
• M12: 2,371,276 km (0.104 R)
• M13: 2,581,012 km (0.103 R)
• M14: 2,833,084 km (0.105 R)
• M15: 3,017,987 km (0.095 R)
• M16: 3,322,120 km (0.1 R)
• M17: 4,165,852 km (0.119 R)
• M18: 4,763,047 km (0.116 R)
• M19: 4,982,806 km (0.092 R)
• M20: 5,569,678 km (0.116 R)
• M21: 6,225,665 km (0.109 R)
• M22: 6,709,165 km (0.051 R)
• M23: 7,507,420 km (0.112 R)
• M24: 7,558,283 km (0.11 R)
• M25: 7,660,458 km (0.108 R)
• M26: 8,653,190 km (0.093 R)
• M27: 9,630,513 km (0.096 R)
• M28: 10,471,253 km (0.069 R)
• M29: 10,871,576 km (0.104 R)
• M30: 12,703,702 km (0.072 R)
• M31: 14,629,026 km (0.077 R)
• M32: 14,820,212 km (0.062 R)
• M33: 14,947,969 km (0.1 R)
• M34: 16,776,204 km (0.087 R)
• M35: 17,378,635 km (0.116 R)
• M36: 18,124,380 km (0.077 R)
• M37: 18,398,294 km (0.077 R)
• M38: 19,297,677 km (0.114 R)
• M39: 20,923,506 km (0.116 R)
• M40: 21,499,159 km (0.113 R)
• M41: 23,257,383 km (0.114 R)
• M42: 23,778,881 km (0.069 R)
• M43: 24,454,914 km (0.1 R)
• M44: 24,985,238 km (0.082 R)
• M45: 26,520,860 km (0.076 R)
• M46: 27,378,355 km (0.109 R)
• M47: 27,613,822 km (0.096 R)
• M48: 28,562,422 km (0.037 R)
• M49: 29,040,687 km (0.112 R)
• M50: 30,166,859 km (0.106 R)
• M51: 31,471,353 km (0.098 R)
• M52: 31,635,611 km (0.115 R)
• M53: 33,798,049 km (0.105 R)
• M54: 33,882,272 km (0.03 R)
• M55: 37,303,575 km (0.1 R)
• M56: 38,878,691 km (0.105 R)
• M57: 39,231,742 km (0.066 R)
• M58: 40,654,119 km (0.082 R)
• M59: 41,191,923 km (0.101 R)
• M60: 41,912,536 km (0.069 R)
• M61: 42,637,488 km (0.113 R)
• M62: 43,732,394 km (0.107 R)
• M63: 44,099,508 km (0.073 R)
• M64: 44,191,510 km (0.068 R)
• M65: 45,206,831 km (0.108 R)
• M66: 45,392,183 km (0.108 R)
• M67: 45,670,884 km (0.102 R)
• M68: 45,856,983 km (0.098 R)
• M69: 46,978,668 km (0.056 R)
• M70: 47,260,511 km (0.112 R)
• M71: 47,920,387 km (0.053 R)
• M72: 48,393,415 km (0.037 R)
• M73: 48,488,260 km (0.099 R)
• M74: 52,526,056 km (0.099 R)
• M75: 53,994,060 km (0.088 R)
• M76: 54,289,217 km (0.094 R)
• M77: 54,881,325 km (0.088 R)
• M78: 55,872,710 km (0.103 R)
• M79: 56,071,825 km (0.108 R)
• M80: 56,470,503 km (0.069 R)
• M81: 56,570,285 km (0.114 R)
• M82: 57,772,753 km (0.113 R)
• M83: 58,175,470 km (0.031 R)
• M84: 59,490,735 km (0.114 R)
• M85: 61,122,848 km (0.06 R)
• M86: 61,430,421 km (0.084 R)
• M87: 62,666,249 km (0.107 R)
• M88: 63,390,901 km (0.095 R)
• M89: 67,372,897 km (0.114 R)
• M90: 67,690,643 km (0.107 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 15,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit