🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.04 AU - 1.22 AU

Year: 420 Days

Day: 20.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 115.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.09 AU - 1.49 AU

Year: 513 Days

Day: 40.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 149.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.27 AU - 1.69 AU

Year: 630 Days

Day: 46.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,803,668 km

• M1: 21,243 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.45 AU - 2.09 AU

Year: 824 Days

Day: 16.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,803,668 km

• M1: 1,070,971 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.1 AU - 2.34 AU

Year: 1157 Days

Day: 29.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.9 AU - 2.78 AU

Year: 1252 Days

Day: 36.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.7 AU - 4.4 AU

Year: 2340 Days

Day: 44.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.82 AU - 5.52 AU

Year: 4113 Days

Day: 15.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.6

Radius: 10.3

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.29 AU - 6.65 AU

Year: 5757 Days

Day: 13.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,803,668 km

• M1: 137,032 km (0.081 R)
• M2: 268,079 km (0.102 R)
• M3: 488,886 km (0.112 R)
• M4: 742,305 km (0.111 R)
• M5: 812,316 km (0.068 R)
• M6: 899,532 km (0.084 R)
• M7: 990,338 km (0.112 R)
• M8: 1,116,299 km (0.07 R)
• M9: 1,281,755 km (0.109 R)
• M10: 1,350,270 km (0.097 R)
• M11: 1,491,341 km (0.102 R)
• M12: 1,826,590 km (0.109 R)
• M13: 1,923,978 km (0.081 R)
• M14: 2,310,240 km (0.113 R)
• M15: 2,632,474 km (0.045 R)
• M16: 2,855,225 km (0.105 R)
• M17: 3,084,409 km (0.079 R)
• M18: 3,154,271 km (0.115 R)
• M19: 3,272,005 km (0.065 R)
• M20: 3,415,319 km (0.112 R)
• M21: 3,560,729 km (0.101 R)
• M22: 3,782,582 km (0.089 R)
• M23: 4,085,667 km (0.045 R)
• M24: 4,292,113 km (0.096 R)
• M25: 4,370,502 km (0.12 R)
• M26: 4,528,477 km (0.099 R)
• M27: 6,064,249 km (0.081 R)
• M28: 6,152,362 km (0.091 R)
• M29: 7,118,465 km (0.097 R)
• M30: 7,211,365 km (0.116 R)
• M31: 7,492,909 km (0.08 R)
• M32: 7,619,169 km (0.103 R)
• M33: 8,131,243 km (0.066 R)
• M34: 8,196,019 km (0.118 R)
• M35: 8,326,169 km (0.025 R)
• M36: 8,489,829 km (0.058 R)
• M37: 8,654,536 km (0.103 R)
• M38: 9,391,754 km (0.094 R)
• M39: 9,459,821 km (0.088 R)
• M40: 10,010,042 km (0.062 R)
• M41: 11,394,271 km (0.109 R)
• M42: 11,868,945 km (0.117 R)
• M43: 12,275,702 km (0.087 R)
• M44: 12,687,096 km (0.073 R)
• M45: 13,715,881 km (0.116 R)
• M46: 14,142,684 km (0.115 R)
• M47: 14,259,819 km (0.104 R)
• M48: 14,810,937 km (0.117 R)
• M49: 15,771,804 km (0.097 R)
• M50: 16,464,592 km (0.08 R)
• M51: 16,752,718 km (0.116 R)
• M52: 18,260,963 km (0.077 R)
• M53: 18,431,355 km (0.1 R)
• M54: 18,516,626 km (0.078 R)
• M55: 18,859,205 km (0.113 R)
• M56: 18,988,308 km (0.082 R)
• M57: 19,420,496 km (0.065 R)
• M58: 21,226,442 km (0.119 R)
• M59: 21,360,631 km (0.086 R)
• M60: 21,945,708 km (0.116 R)
• M61: 22,901,788 km (0.086 R)
• M62: 23,685,681 km (0.1 R)
• M63: 23,871,332 km (0.066 R)
• M64: 24,384,603 km (0.105 R)
• M65: 24,478,400 km (0.086 R)
• M66: 24,619,172 km (0.1 R)
• M67: 24,854,489 km (0.085 R)
• M68: 24,948,736 km (0.102 R)
• M69: 25,659,924 km (0.115 R)
• M70: 26,570,377 km (0.118 R)
• M71: 28,176,609 km (0.116 R)
• M72: 28,422,698 km (0.073 R)
• M73: 28,521,283 km (0.104 R)
• M74: 29,364,416 km (0.109 R)
• M75: 29,563,980 km (0.103 R)
• M76: 30,014,569 km (0.099 R)
• M77: 30,720,222 km (0.074 R)
• M78: 31,993,749 km (0.06 R)
• M79: 33,180,509 km (0.079 R)
• M80: 33,596,690 km (0.082 R)
• M81: 35,278,619 km (0.087 R)
• M82: 35,490,898 km (0.098 R)

Asteroid Belt

Center: 11.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.1

Radius: 7.8

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 16.14 AU - 16.66 AU

Year: 23235 Days

Day: 17 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,803,668 km

• M1: 99,632 km (0.082 R)
• M2: 468,391 km (0.071 R)
• M3: 692,788 km (0.082 R)
• M4: 869,612 km (0.109 R)
• M5: 1,004,998 km (0.068 R)
• M6: 1,176,737 km (0.12 R)
• M7: 1,266,196 km (0.11 R)
• M8: 1,358,049 km (0.116 R)
• M9: 1,885,532 km (0.109 R)
• M10: 2,208,065 km (0.047 R)
• M11: 3,620,268 km (0.087 R)
• M12: 4,249,028 km (0.059 R)
• M13: 4,341,629 km (0.099 R)
• M14: 5,254,625 km (0.097 R)
• M15: 5,404,073 km (0.068 R)
• M16: 7,029,454 km (0.106 R)
• M17: 9,390,408 km (0.098 R)
• M18: 9,754,828 km (0.095 R)
• M19: 10,623,244 km (0.117 R)
• M20: 10,812,485 km (0.059 R)
• M21: 11,516,044 km (0.117 R)
• M22: 11,840,671 km (0.082 R)
• M23: 12,499,201 km (0.12 R)
• M24: 12,765,934 km (0.072 R)
• M25: 12,899,974 km (0.068 R)
• M26: 14,405,228 km (0.038 R)
• M27: 14,474,940 km (0.102 R)
• M28: 14,895,759 km (0.057 R)
• M29: 18,328,582 km (0.103 R)
• M30: 19,473,304 km (0.07 R)
• M31: 19,937,806 km (0.12 R)
• M32: 20,093,388 km (0.062 R)
• M33: 20,562,676 km (0.066 R)
• M34: 21,193,979 km (0.109 R)
• M35: 21,831,565 km (0.039 R)
• M36: 21,991,934 km (0.117 R)
• M37: 22,718,681 km (0.083 R)
• M38: 23,617,465 km (0.104 R)
• M39: 26,042,297 km (0.105 R)
• M40: 26,639,342 km (0.054 R)
• M41: 28,108,094 km (0.04 R)
• M42: 28,457,554 km (0.117 R)
• M43: 29,603,025 km (0.113 R)
• M44: 30,136,790 km (0.096 R)
• M45: 30,584,088 km (0.037 R)
• M46: 32,853,039 km (0.047 R)
• M47: 33,128,897 km (0.047 R)
• M48: 33,961,260 km (0.064 R)
• M49: 36,784,920 km (0.096 R)
• M50: 37,454,669 km (0.11 R)
• M51: 38,611,958 km (0.083 R)
• M52: 38,708,898 km (0.114 R)
• M53: 38,903,076 km (0.098 R)
• M54: 39,292,479 km (0.069 R)
• M55: 40,271,597 km (0.064 R)
• M56: 41,755,159 km (0.089 R)
• M57: 42,754,024 km (0.118 R)
• M58: 43,256,524 km (0.099 R)
• M59: 43,963,224 km (0.068 R)
• M60: 44,267,207 km (0.101 R)
• M61: 44,571,938 km (0.09 R)
• M62: 45,183,494 km (0.11 R)
• M63: 45,797,892 km (0.057 R)
• M64: 49,647,045 km (0.101 R)
• M65: 51,130,308 km (0.112 R)
• M66: 52,735,643 km (0.117 R)
• M67: 55,228,991 km (0.084 R)
• M68: 55,776,070 km (0.043 R)
• M69: 58,538,544 km (0.065 R)
• M70: 59,096,395 km (0.105 R)
• M71: 61,345,300 km (0.098 R)
• M72: 61,911,827 km (0.116 R)
• M73: 62,594,143 km (0.079 R)
• M74: 63,278,852 km (0.099 R)
• M75: 63,851,214 km (0.091 R)
• M76: 65,001,322 km (0.118 R)
• M77: 65,926,286 km (0.067 R)
• M78: 67,438,720 km (0.106 R)
• M79: 71,209,933 km (0.046 R)
• M80: 76,262,451 km (0.094 R)
• M81: 76,505,997 km (0.049 R)
• M82: 77,115,758 km (0.095 R)
• M83: 77,849,685 km (0.088 R)
• M84: 78,585,856 km (0.088 R)
• M85: 79,941,661 km (0.093 R)
• M86: 80,436,531 km (0.084 R)
• M87: 82,176,654 km (0.045 R)
• M88: 83,678,167 km (0.079 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 18,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit