🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.72 AU - 1.16 AU

Year: 338 Days

Day: 15.1 Hours

Environment

Temp: 46 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,147,423 km

• M1: 141,669 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.12 AU - 1.32 AU

Year: 500 Days

Day: 21.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,147,423 km

• M1: 470,934 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.21 AU - 1.49 AU

Year: 582 Days

Day: 42.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.37 AU - 1.64 AU

Year: 681 Days

Day: 23 Hours

Environment

Temp: -47 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,147,423 km

• M1: 256,112 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.96 AU - 2.06 AU

Year: 1057 Days

Day: 26.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.35 AU - 3.53 AU

Year: 1869 Days

Day: 36 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.73 AU - 4.07 AU

Year: 2325 Days

Day: 45.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414

Radius: 8.4

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.39 AU - 5.29 AU

Year: 3949 Days

Day: 7.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,147,423 km

• M1: 106,364 km (0.06 R)
• M2: 170,542 km (0.089 R)
• M3: 291,267 km (0.047 R)
• M4: 392,096 km (0.107 R)
• M5: 532,568 km (0.086 R)
• M6: 604,974 km (0.102 R)
• M7: 671,096 km (0.087 R)
• M8: 760,256 km (0.11 R)
• M9: 864,227 km (0.112 R)
• M10: 918,082 km (0.077 R)
• M11: 1,040,902 km (0.114 R)
• M12: 1,803,851 km (0.12 R)
• M13: 2,134,163 km (0.085 R)
• M14: 2,704,879 km (0.115 R)
• M15: 2,785,512 km (0.095 R)
• M16: 2,949,322 km (0.032 R)
• M17: 3,049,104 km (0.105 R)
• M18: 3,150,082 km (0.115 R)
• M19: 3,320,923 km (0.04 R)
• M20: 3,390,037 km (0.097 R)
• M21: 3,815,194 km (0.068 R)
• M22: 4,015,805 km (0.061 R)
• M23: 4,163,758 km (0.107 R)
• M24: 4,257,256 km (0.103 R)
• M25: 4,638,132 km (0.108 R)
• M26: 4,813,162 km (0.103 R)
• M27: 4,990,286 km (0.098 R)
• M28: 5,149,608 km (0.101 R)
• M29: 5,229,942 km (0.114 R)
• M30: 5,371,461 km (0.086 R)
• M31: 5,493,683 km (0.087 R)
• M32: 5,596,307 km (0.109 R)
• M33: 5,678,885 km (0.041 R)
• M34: 5,929,162 km (0.105 R)
• M35: 6,354,170 km (0.099 R)
• M36: 6,526,955 km (0.056 R)
• M37: 7,211,216 km (0.068 R)
• M38: 7,941,403 km (0.072 R)
• M39: 8,623,270 km (0.053 R)
• M40: 9,421,973 km (0.064 R)
• M41: 10,830,886 km (0.112 R)
• M42: 11,037,480 km (0.111 R)
• M43: 11,717,852 km (0.1 R)
• M44: 11,823,767 km (0.115 R)
• M45: 12,197,014 km (0.104 R)
• M46: 12,358,131 km (0.069 R)
• M47: 12,791,216 km (0.114 R)
• M48: 12,954,876 km (0.063 R)
• M49: 13,091,758 km (0.12 R)
• M50: 13,256,765 km (0.068 R)
• M51: 13,311,967 km (0.108 R)
• M52: 13,367,168 km (0.098 R)
• M53: 13,477,871 km (0.098 R)
• M54: 13,533,371 km (0.054 R)
• M55: 13,588,872 km (0.096 R)
• M56: 14,345,837 km (0.108 R)
• M57: 14,772,491 km (0.108 R)
• M58: 15,231,906 km (0.085 R)
• M59: 15,347,545 km (0.101 R)
• M60: 15,492,505 km (0.114 R)
• M61: 15,608,743 km (0.039 R)
• M62: 16,966,792 km (0.107 R)
• M63: 17,116,689 km (0.113 R)
• M64: 17,387,611 km (0.105 R)
• M65: 17,720,616 km (0.068 R)
• M66: 18,055,865 km (0.113 R)
• M67: 18,454,693 km (0.114 R)
• M68: 18,639,595 km (0.111 R)
• M69: 19,260,875 km (0.047 R)
• M70: 19,385,939 km (0.101 R)
• M71: 19,448,621 km (0.076 R)
• M72: 19,668,380 km (0.111 R)
• M73: 19,762,776 km (0.11 R)
• M74: 19,920,602 km (0.104 R)
• M75: 20,047,012 km (0.082 R)
• M76: 20,523,781 km (0.087 R)
• M77: 21,165,107 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.9

Radius: 3.3

Gravity: 40.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.1 AU - 18.68 AU

Year: 24608 Days

Day: 17.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,147,423 km

• M1: 75,996 km (0.103 R)
• M2: 554,111 km (0.113 R)
• M3: 1,461,870 km (0.108 R)
• M4: 2,240,228 km (0.109 R)
• M5: 2,893,971 km (0.118 R)
• M6: 3,400,210 km (0.104 R)
• M7: 3,561,477 km (0.117 R)
• M8: 3,808,014 km (0.108 R)
• M9: 3,849,602 km (0.105 R)
• M10: 4,491,826 km (0.111 R)
• M11: 4,580,088 km (0.092 R)
• M12: 4,624,369 km (0.09 R)
• M13: 4,757,960 km (0.107 R)
• M14: 4,802,840 km (0.087 R)
• M15: 4,893,047 km (0.099 R)
• M16: 4,983,703 km (0.086 R)
• M17: 5,120,735 km (0.094 R)
• M18: 5,212,887 km (0.107 R)
• M19: 5,445,362 km (0.09 R)
• M20: 6,608,187 km (0.089 R)
• M21: 6,758,832 km (0.054 R)
• M22: 7,580,872 km (0.034 R)
• M23: 8,110,449 km (0.115 R)
• M24: 8,379,725 km (0.09 R)
• M25: 9,769,339 km (0.077 R)
• M26: 9,883,632 km (0.117 R)
• M27: 9,940,779 km (0.082 R)
• M28: 10,931,416 km (0.071 R)
• M29: 11,348,345 km (0.092 R)
• M30: 11,952,870 km (0.07 R)
• M31: 12,013,906 km (0.1 R)
• M32: 13,956,584 km (0.03 R)
• M33: 15,194,656 km (0.04 R)
• M34: 15,592,736 km (0.074 R)
• M35: 15,994,406 km (0.076 R)
• M36: 16,535,202 km (0.051 R)
• M37: 17,565,184 km (0.102 R)
• M38: 18,899,297 km (0.085 R)
• M39: 19,327,297 km (0.11 R)
• M40: 19,614,525 km (0.077 R)
• M41: 19,830,694 km (0.119 R)
• M42: 20,997,557 km (0.106 R)
• M43: 21,071,159 km (0.088 R)
• M44: 21,218,812 km (0.1 R)
• M45: 21,589,217 km (0.118 R)
• M46: 21,887,066 km (0.085 R)
• M47: 22,562,351 km (0.113 R)
• M48: 24,628,746 km (0.12 R)
• M49: 25,330,809 km (0.105 R)
• M50: 26,595,210 km (0.12 R)
• M51: 27,154,706 km (0.105 R)
• M52: 27,637,459 km (0.098 R)
• M53: 27,960,889 km (0.091 R)
• M54: 28,204,285 km (0.099 R)
• M55: 28,856,681 km (0.11 R)
• M56: 29,844,626 km (0.102 R)
• M57: 30,676,240 km (0.052 R)
• M58: 31,347,037 km (0.096 R)
• M59: 31,684,380 km (0.034 R)
• M60: 33,130,842 km (0.102 R)
• M61: 33,302,431 km (0.113 R)
• M62: 33,560,487 km (0.111 R)
• M63: 34,078,395 km (0.116 R)
• M64: 36,264,469 km (0.101 R)
• M65: 36,707,129 km (0.075 R)
• M66: 38,315,455 km (0.095 R)
• M67: 39,128,071 km (0.069 R)
• M68: 39,673,056 km (0.054 R)
• M69: 40,586,950 km (0.075 R)
• M70: 41,230,819 km (0.081 R)
• M71: 42,063,480 km (0.069 R)
• M72: 44,973,907 km (0.037 R)
• M73: 46,117,882 km (0.081 R)
• M74: 46,309,517 km (0.098 R)
• M75: 48,726,570 km (0.093 R)
• M76: 49,214,857 km (0.11 R)
• M77: 50,887,212 km (0.117 R)
• M78: 51,680,679 km (0.109 R)
• M79: 52,178,690 km (0.046 R)
• M80: 52,378,254 km (0.072 R)
• M81: 52,678,197 km (0.084 R)
• M82: 55,199,670 km (0.107 R)
• M83: 56,219,179 km (0.118 R)
• M84: 59,314,957 km (0.036 R)
• M85: 59,627,617 km (0.081 R)
• M86: 60,045,294 km (0.076 R)
• M87: 60,673,605 km (0.047 R)
• M88: 66,425,494 km (0.101 R)
• M89: 66,641,812 km (0.09 R)
• M90: 66,966,739 km (0.046 R)
• M91: 69,256,334 km (0.044 R)
• M92: 69,365,989 km (0.109 R)
• M93: 73,017,075 km (0.095 R)
• M94: 74,023,719 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 14,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit