🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.54 AU - 0.62 AU

Year: 166 Days

Day: 40.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.9 AU - 1.02 AU

Year: 352 Days

Day: 22.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 115.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,752,188 km

• M1: 249,679 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.42 AU - 1.46 AU

Year: 648 Days

Day: 35.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,752,188 km

• M1: 128,355 km (0.07 R)
• M2: 689,197 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.76 AU - 2.06 AU

Year: 989 Days

Day: 32.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,752,188 km

• M1: 575,353 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.28 AU - 2.44 AU

Year: 1359 Days

Day: 43.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.26 AU - 3.74 AU

Year: 1947 Days

Day: 15.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.32 AU - 4.08 AU

Year: 2667 Days

Day: 12.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401

Radius: 11

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.43 AU - 4.65 AU

Year: 3625 Days

Day: 10 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,752,188 km

• M1: 212,130 km (0.116 R)
• M2: 298,747 km (0.072 R)
• M3: 369,956 km (0.062 R)
• M4: 457,021 km (0.064 R)
• M5: 527,931 km (0.115 R)
• M6: 711,039 km (0.057 R)
• M7: 796,459 km (0.104 R)
• M8: 875,596 km (0.09 R)
• M9: 978,520 km (0.105 R)
• M10: 1,231,789 km (0.117 R)
• M11: 1,444,966 km (0.039 R)
• M12: 1,531,134 km (0.059 R)
• M13: 1,670,260 km (0.045 R)
• M14: 1,774,231 km (0.106 R)
• M15: 1,947,914 km (0.116 R)
• M16: 2,099,307 km (0.061 R)
• M17: 2,169,468 km (0.109 R)
• M18: 2,341,207 km (0.117 R)
• M19: 2,683,187 km (0.105 R)
• M20: 2,836,824 km (0.09 R)
• M21: 3,266,470 km (0.072 R)
• M22: 3,530,809 km (0.027 R)
• M23: 3,785,125 km (0.102 R)
• M24: 3,957,911 km (0.103 R)
• M25: 4,311,710 km (0.049 R)
• M26: 4,383,666 km (0.104 R)
• M27: 4,583,679 km (0.076 R)
• M28: 4,786,683 km (0.113 R)
• M29: 4,861,332 km (0.094 R)
• M30: 5,106,523 km (0.103 R)
• M31: 5,297,859 km (0.076 R)
• M32: 5,433,245 km (0.083 R)
• M33: 5,511,186 km (0.105 R)
• M34: 5,727,354 km (0.089 R)
• M35: 5,966,262 km (0.069 R)
• M36: 6,351,477 km (0.095 R)
• M37: 6,640,500 km (0.117 R)
• M38: 6,723,826 km (0.092 R)
• M39: 6,849,638 km (0.096 R)
• M40: 7,145,991 km (0.091 R)
• M41: 7,252,954 km (0.081 R)
• M42: 7,446,683 km (0.119 R)
• M43: 8,105,063 km (0.096 R)
• M44: 9,313,365 km (0.073 R)
• M45: 9,831,422 km (0.114 R)
• M46: 10,262,264 km (0.097 R)
• M47: 10,407,225 km (0.077 R)
• M48: 10,577,168 km (0.104 R)
• M49: 10,674,855 km (0.026 R)
• M50: 10,797,226 km (0.1 R)
• M51: 10,870,828 km (0.068 R)
• M52: 11,416,113 km (0.094 R)
• M53: 11,491,211 km (0.043 R)
• M54: 11,641,856 km (0.034 R)
• M55: 11,995,804 km (0.092 R)
• M56: 12,148,693 km (0.055 R)
• M57: 12,379,074 km (0.027 R)
• M58: 12,559,340 km (0.069 R)
• M59: 13,473,383 km (0.077 R)
• M60: 13,978,724 km (0.062 R)
• M61: 14,085,836 km (0.1 R)
• M62: 14,463,122 km (0.061 R)
• M63: 14,789,096 km (0.103 R)
• M64: 15,090,087 km (0.118 R)
• M65: 16,005,027 km (0.082 R)
• M66: 16,511,865 km (0.098 R)
• M67: 16,824,076 km (0.051 R)
• M68: 17,368,014 km (0.06 R)
• M69: 17,830,570 km (0.04 R)
• M70: 18,326,487 km (0.064 R)
• M71: 18,649,918 km (0.084 R)
• M72: 18,975,144 km (0.074 R)
• M73: 19,361,854 km (0.096 R)
• M74: 19,661,199 km (0.037 R)
• M75: 20,052,547 km (0.061 R)
• M76: 20,264,378 km (0.117 R)
• M77: 20,355,333 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989

Radius: 5.6

Gravity: 31.54 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 11.66 AU - 13.94 AU

Year: 17161 Days

Day: 23.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,752,188 km

• M1: 72,106 km (0.09 R)
• M2: 135,835 km (0.086 R)
• M3: 184,604 km (0.058 R)
• M4: 226,641 km (0.112 R)
• M5: 785,688 km (0.1 R)
• M6: 937,081 km (0.114 R)
• M7: 2,861,658 km (0.093 R)
• M8: 3,055,985 km (0.076 R)
• M9: 3,375,676 km (0.115 R)
• M10: 3,832,847 km (0.055 R)
• M11: 4,090,305 km (0.093 R)
• M12: 4,712,782 km (0.108 R)
• M13: 5,081,690 km (0.089 R)
• M14: 5,603,936 km (0.088 R)
• M15: 6,243,168 km (0.082 R)
• M16: 6,750,454 km (0.095 R)
• M17: 8,075,443 km (0.097 R)
• M18: 8,239,851 km (0.088 R)
• M19: 8,460,657 km (0.119 R)
• M20: 9,077,898 km (0.072 R)
• M21: 9,134,745 km (0.109 R)
• M22: 9,420,627 km (0.115 R)
• M23: 9,767,694 km (0.109 R)
• M24: 10,533,934 km (0.12 R)
• M25: 11,503,179 km (0.091 R)
• M26: 11,936,115 km (0.078 R)
• M27: 11,998,497 km (0.113 R)
• M28: 12,690,836 km (0.093 R)
• M29: 14,911,317 km (0.074 R)
• M30: 15,996,949 km (0.079 R)
• M31: 17,108,012 km (0.117 R)
• M32: 18,893,014 km (0.1 R)
• M33: 19,111,278 km (0.104 R)
• M34: 19,403,442 km (0.108 R)
• M35: 19,770,705 km (0.043 R)
• M36: 20,066,310 km (0.101 R)
• M37: 20,288,912 km (0.098 R)
• M38: 21,262,944 km (0.117 R)
• M39: 21,717,572 km (0.073 R)
• M40: 21,793,717 km (0.101 R)
• M41: 22,022,452 km (0.039 R)
• M42: 22,252,085 km (0.118 R)
• M43: 24,038,583 km (0.115 R)
• M44: 24,117,271 km (0.079 R)
• M45: 25,870,708 km (0.116 R)
• M46: 26,112,907 km (0.116 R)
• M47: 26,844,141 km (0.118 R)
• M48: 31,801,964 km (0.029 R)
• M49: 34,251,180 km (0.116 R)
• M50: 35,229,999 km (0.112 R)
• M51: 37,579,584 km (0.093 R)
• M52: 38,037,203 km (0.111 R)
• M53: 39,420,984 km (0.069 R)
• M54: 41,386,101 km (0.093 R)
• M55: 44,248,058 km (0.116 R)
• M56: 44,441,039 km (0.052 R)
• M57: 45,119,017 km (0.115 R)
• M58: 46,289,022 km (0.069 R)
• M59: 46,387,009 km (0.074 R)
• M60: 47,173,145 km (0.083 R)
• M61: 47,271,730 km (0.073 R)
• M62: 47,963,770 km (0.069 R)
• M63: 48,559,469 km (0.109 R)
• M64: 49,057,779 km (0.092 R)
• M65: 49,257,642 km (0.088 R)
• M66: 51,372,058 km (0.085 R)
• M67: 51,981,520 km (0.037 R)
• M68: 52,083,396 km (0.117 R)
• M69: 52,185,272 km (0.075 R)
• M70: 53,105,150 km (0.116 R)
• M71: 54,650,346 km (0.069 R)
• M72: 55,272,524 km (0.074 R)
• M73: 56,628,628 km (0.061 R)
• M74: 59,373,600 km (0.067 R)
• M75: 59,586,627 km (0.059 R)
• M76: 61,406,784 km (0.076 R)
• M77: 62,053,646 km (0.085 R)
• M78: 64,335,013 km (0.036 R)
• M79: 64,553,725 km (0.114 R)
• M80: 65,871,234 km (0.102 R)
• M81: 66,091,741 km (0.079 R)
• M82: 66,201,995 km (0.043 R)
• M83: 67,975,328 km (0.089 R)
• M84: 68,421,129 km (0.104 R)
• M85: 69,876,567 km (0.067 R)
• M86: 70,326,408 km (0.076 R)
• M87: 70,439,055 km (0.038 R)
• M88: 70,551,702 km (0.111 R)
• M89: 72,362,734 km (0.071 R)
• M90: 73,502,520 km (0.069 R)
• M91: 74,189,174 km (0.093 R)
• M92: 74,992,814 km (0.096 R)
• M93: 76,030,575 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.1

Radius: 6.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.46 AU - 22.86 AU

Year: 30206 Days

Day: 17.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,752,188 km

• M1: 271,819 km (0.084 R)
• M2: 441,912 km (0.093 R)
• M3: 645,066 km (0.049 R)
• M4: 929,601 km (0.082 R)
• M5: 1,371,812 km (0.115 R)
• M6: 1,758,822 km (0.116 R)
• M7: 1,872,217 km (0.098 R)
• M8: 3,105,652 km (0.05 R)
• M9: 3,243,132 km (0.112 R)
• M10: 3,696,563 km (0.046 R)
• M11: 4,475,519 km (0.059 R)
• M12: 4,662,367 km (0.061 R)
• M13: 5,667,964 km (0.084 R)
• M14: 5,904,179 km (0.111 R)
• M15: 6,074,870 km (0.118 R)
• M16: 6,281,764 km (0.047 R)
• M17: 6,351,327 km (0.069 R)
• M18: 6,952,262 km (0.088 R)
• M19: 7,096,474 km (0.104 R)
• M20: 7,314,438 km (0.093 R)
• M21: 8,208,136 km (0.08 R)
• M22: 8,629,254 km (0.074 R)
• M23: 8,745,342 km (0.075 R)
• M24: 9,057,553 km (0.119 R)
• M25: 9,136,092 km (0.034 R)
• M26: 9,373,204 km (0.075 R)
• M27: 10,506,558 km (0.072 R)
• M28: 10,879,954 km (0.098 R)
• M29: 10,963,579 km (0.112 R)
• M30: 11,342,361 km (0.116 R)
• M31: 12,635,635 km (0.096 R)
• M32: 13,032,667 km (0.108 R)
• M33: 13,748,493 km (0.049 R)
• M34: 14,202,523 km (0.089 R)
• M35: 14,293,777 km (0.117 R)
• M36: 14,661,339 km (0.116 R)
• M37: 15,031,893 km (0.095 R)
• M38: 15,735,003 km (0.093 R)
• M39: 15,876,972 km (0.107 R)
• M40: 16,066,811 km (0.118 R)
• M41: 16,353,142 km (0.079 R)
• M42: 17,661,973 km (0.082 R)
• M43: 18,006,797 km (0.11 R)
• M44: 18,653,059 km (0.113 R)
• M45: 19,054,430 km (0.1 R)
• M46: 19,763,973 km (0.112 R)
• M47: 21,156,430 km (0.11 R)
• M48: 21,365,418 km (0.12 R)
• M49: 22,102,188 km (0.066 R)
• M50: 22,155,145 km (0.072 R)
• M51: 24,526,272 km (0.12 R)
• M52: 24,581,174 km (0.114 R)
• M53: 24,966,089 km (0.076 R)
• M54: 25,519,302 km (0.054 R)
• M55: 27,772,695 km (0.096 R)
• M56: 28,231,063 km (0.113 R)
• M57: 32,587,054 km (0.115 R)
• M58: 33,009,668 km (0.09 R)
• M59: 33,495,113 km (0.102 R)
• M60: 33,921,766 km (0.096 R)
• M61: 36,019,577 km (0.077 R)
• M62: 36,644,447 km (0.037 R)
• M63: 38,732,086 km (0.069 R)
• M64: 39,051,776 km (0.047 R)
• M65: 39,244,009 km (0.074 R)
• M66: 40,145,187 km (0.065 R)
• M67: 41,118,321 km (0.113 R)
• M68: 41,575,043 km (0.106 R)
• M69: 41,640,418 km (0.087 R)
• M70: 42,493,574 km (0.098 R)
• M71: 44,150,520 km (0.069 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: 364 - 19,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit