🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.88 AU - 1.16 AU

Year: 388 Days

Day: 33 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.98 AU - 1.5 AU

Year: 520 Days

Day: 27.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 160.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,943,445 km

• M1: 977,173 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.3 AU - 1.3 AU

Year: 558 Days

Day: 14.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,943,445 km

• M1: 72,405 km (0.069 R)
• M2: 141,220 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.08 AU - 1.58 AU

Year: 578 Days

Day: 24.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.17 AU - 1.75 AU

Year: 665 Days

Day: 40.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,943,445 km

• M1: 32,313 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.09 AU - 2.51 AU

Year: 1314 Days

Day: 20.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,943,445 km

• M1: 48,021 km (0.098 R)
• M2: 1,239,568 km (0.063 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.87 AU - 3.05 AU

Year: 1919 Days

Day: 46.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 12.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.97 AU - 9.49 AU

Year: 10564 Days

Day: 9.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 83,943,445 km

• M1: 262,245 km (0.1 R)
• M2: 362,476 km (0.095 R)
• M3: 608,564 km (0.115 R)
• M4: 886,966 km (0.049 R)
• M5: 1,048,083 km (0.092 R)
• M6: 1,246,898 km (0.105 R)
• M7: 1,330,075 km (0.094 R)
• M8: 1,415,196 km (0.102 R)
• M9: 1,591,422 km (0.117 R)
• M10: 1,933,552 km (0.054 R)
• M11: 2,147,029 km (0.079 R)
• M12: 2,759,931 km (0.104 R)
• M13: 2,926,134 km (0.105 R)
• M14: 3,153,074 km (0.113 R)
• M15: 3,564,319 km (0.099 R)
• M16: 3,847,956 km (0.059 R)
• M17: 4,118,130 km (0.093 R)
• M18: 4,437,671 km (0.084 R)
• M19: 4,524,288 km (0.052 R)
• M20: 4,633,345 km (0.11 R)
• M21: 4,765,291 km (0.055 R)
• M22: 4,943,312 km (0.119 R)
• M23: 5,033,220 km (0.105 R)
• M24: 5,260,160 km (0.102 R)
• M25: 5,467,353 km (0.081 R)
• M26: 5,607,078 km (0.115 R)
• M27: 5,724,363 km (0.108 R)
• M28: 6,717,244 km (0.087 R)
• M29: 6,866,991 km (0.104 R)
• M30: 7,144,495 km (0.064 R)
• M31: 8,078,435 km (0.114 R)
• M32: 8,505,836 km (0.102 R)
• M33: 9,023,145 km (0.112 R)
• M34: 9,522,503 km (0.037 R)
• M35: 9,803,896 km (0.115 R)
• M36: 10,202,575 km (0.05 R)
• M37: 10,810,391 km (0.12 R)
• M38: 10,898,205 km (0.105 R)
• M39: 11,015,639 km (0.076 R)
• M40: 11,549,404 km (0.073 R)
• M41: 12,611,400 km (0.088 R)
• M42: 12,889,502 km (0.113 R)
• M43: 14,471,350 km (0.077 R)
• M44: 14,632,916 km (0.117 R)
• M45: 15,219,489 km (0.087 R)
• M46: 15,350,986 km (0.062 R)
• M47: 15,515,693 km (0.083 R)
• M48: 15,880,412 km (0.061 R)
• M49: 16,281,335 km (0.071 R)
• M50: 18,057,361 km (0.069 R)
• M51: 18,721,575 km (0.091 R)
• M52: 19,786,712 km (0.1 R)
• M53: 20,254,355 km (0.104 R)
• M54: 20,871,297 km (0.118 R)
• M55: 21,494,521 km (0.112 R)
• M56: 21,826,928 km (0.059 R)
• M57: 22,384,778 km (0.051 R)
• M58: 22,684,124 km (0.041 R)
• M59: 22,834,469 km (0.113 R)
• M60: 23,287,003 km (0.119 R)
• M61: 23,476,543 km (0.069 R)
• M62: 24,048,007 km (0.073 R)
• M63: 24,972,073 km (0.114 R)
• M64: 25,438,370 km (0.035 R)
• M65: 25,594,401 km (0.068 R)
• M66: 25,829,120 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.7

Radius: 3.3

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.21 AU - 16.81 AU

Year: 19755 Days

Day: 16.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 83,943,445 km

• M1: 197,170 km (0.064 R)
• M2: 365,468 km (0.103 R)
• M3: 409,001 km (0.106 R)
• M4: 454,478 km (0.117 R)
• M5: 684,709 km (0.081 R)
• M6: 761,154 km (0.025 R)
• M7: 806,183 km (0.05 R)
• M8: 910,752 km (0.117 R)
• M9: 1,094,458 km (0.107 R)
• M10: 1,210,396 km (0.115 R)
• M11: 1,289,683 km (0.082 R)
• M12: 1,439,730 km (0.103 R)
• M13: 1,509,742 km (0.067 R)
• M14: 1,552,377 km (0.097 R)
• M15: 2,302,311 km (0.059 R)
• M16: 2,450,712 km (0.03 R)
• M17: 2,826,203 km (0.117 R)
• M18: 3,686,989 km (0.09 R)
• M19: 4,275,507 km (0.076 R)
• M20: 4,376,336 km (0.076 R)
• M21: 5,040,551 km (0.108 R)
• M22: 5,362,635 km (0.111 R)
• M23: 6,276,229 km (0.076 R)
• M24: 7,213,011 km (0.105 R)
• M25: 7,550,953 km (0.082 R)
• M26: 7,673,024 km (0.095 R)
• M27: 9,579,200 km (0.108 R)
• M28: 10,084,243 km (0.119 R)
• M29: 10,461,828 km (0.093 R)
• M30: 10,707,019 km (0.096 R)
• M31: 10,926,479 km (0.109 R)
• M32: 11,398,011 km (0.027 R)
• M33: 12,446,692 km (0.107 R)
• M34: 12,648,650 km (0.109 R)
• M35: 13,942,073 km (0.071 R)
• M36: 14,786,852 km (0.113 R)
• M37: 15,000,627 km (0.085 R)
• M38: 15,153,965 km (0.119 R)
• M39: 15,741,436 km (0.12 R)
• M40: 15,866,051 km (0.086 R)
• M41: 16,462,348 km (0.051 R)
• M42: 17,709,246 km (0.082 R)
• M43: 18,066,336 km (0.097 R)
• M44: 18,622,990 km (0.07 R)
• M45: 18,919,942 km (0.067 R)
• M46: 19,786,562 km (0.113 R)
• M47: 20,870,848 km (0.078 R)
• M48: 20,904,956 km (0.031 R)
• M49: 21,661,921 km (0.049 R)
• M50: 21,904,719 km (0.116 R)
• M51: 22,743,813 km (0.091 R)
• M52: 22,849,429 km (0.115 R)
• M53: 23,202,630 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.7

Radius: 6

Gravity: 25.91 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.96 AU - 15.16 AU

Year: 19861 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,943,445 km

• M1: 386,411 km (0.105 R)
• M2: 984,354 km (0.117 R)
• M3: 1,069,176 km (0.077 R)
• M4: 1,127,070 km (0.054 R)
• M5: 1,186,012 km (0.049 R)
• M6: 1,369,419 km (0.048 R)
• M7: 2,008,052 km (0.111 R)
• M8: 2,264,014 km (0.085 R)
• M9: 2,806,755 km (0.048 R)
• M10: 2,928,229 km (0.075 R)
• M11: 2,969,069 km (0.073 R)
• M12: 3,051,348 km (0.095 R)
• M13: 4,005,782 km (0.092 R)
• M14: 4,051,110 km (0.119 R)
• M15: 6,109,577 km (0.087 R)
• M16: 6,856,669 km (0.096 R)
• M17: 7,973,267 km (0.113 R)
• M18: 8,088,009 km (0.068 R)
• M19: 9,025,688 km (0.083 R)
• M20: 9,085,378 km (0.085 R)
• M21: 9,145,217 km (0.117 R)
• M22: 9,325,632 km (0.111 R)
• M23: 10,370,124 km (0.063 R)
• M24: 10,432,656 km (0.08 R)
• M25: 12,235,460 km (0.065 R)
• M26: 13,924,570 km (0.091 R)
• M27: 14,062,948 km (0.12 R)
• M28: 14,620,499 km (0.111 R)
• M29: 14,831,582 km (0.088 R)
• M30: 16,922,362 km (0.064 R)
• M31: 17,889,213 km (0.081 R)
• M32: 18,797,421 km (0.093 R)
• M33: 19,026,904 km (0.117 R)
• M34: 19,103,648 km (0.087 R)
• M35: 19,488,563 km (0.061 R)
• M36: 20,266,024 km (0.07 R)
• M37: 23,476,095 km (0.105 R)
• M38: 23,723,081 km (0.096 R)
• M39: 24,552,751 km (0.098 R)
• M40: 24,971,176 km (0.119 R)
• M41: 25,900,029 km (0.086 R)
• M42: 26,070,122 km (0.078 R)
• M43: 26,582,644 km (0.115 R)
• M44: 27,271,093 km (0.092 R)
• M45: 27,530,795 km (0.1 R)
• M46: 28,490,166 km (0.099 R)
• M47: 29,371,597 km (0.036 R)
• M48: 30,530,981 km (0.088 R)
• M49: 31,161,386 km (0.088 R)
• M50: 31,251,743 km (0.112 R)
• M51: 31,432,906 km (0.045 R)
• M52: 31,705,174 km (0.08 R)
• M53: 31,796,130 km (0.109 R)
• M54: 32,526,616 km (0.091 R)
• M55: 33,540,291 km (0.1 R)
• M56: 34,939,181 km (0.039 R)
• M57: 38,664,168 km (0.117 R)
• M58: 39,248,348 km (0.117 R)
• M59: 39,737,383 km (0.114 R)
• M60: 40,919,356 km (0.083 R)
• M61: 41,514,756 km (0.045 R)
• M62: 42,513,172 km (0.117 R)
• M63: 45,146,244 km (0.108 R)
• M64: 45,864,014 km (0.062 R)
• M65: 46,999,761 km (0.046 R)
• M66: 47,623,136 km (0.108 R)
• M67: 47,727,256 km (0.047 R)
• M68: 48,458,490 km (0.032 R)
• M69: 48,668,077 km (0.054 R)
• M70: 49,088,148 km (0.044 R)
• M71: 50,355,690 km (0.118 R)
• M72: 51,206,753 km (0.118 R)
• M73: 52,599,808 km (0.061 R)
• M74: 54,440,161 km (0.046 R)
• M75: 55,751,835 km (0.117 R)
• M76: 57,406,089 km (0.116 R)
• M77: 59,300,297 km (0.112 R)
• M78: 60,424,076 km (0.095 R)
• M79: 60,536,873 km (0.113 R)
• M80: 62,464,591 km (0.053 R)
• M81: 62,692,728 km (0.039 R)
• M82: 64,642,886 km (0.067 R)
• M83: 64,758,225 km (0.045 R)
• M84: 64,989,205 km (0.1 R)
• M85: 65,335,972 km (0.102 R)
• M86: 66,729,477 km (0.066 R)
• M87: 70,137,167 km (0.112 R)
• M88: 70,255,648 km (0.06 R)
• M89: 70,492,910 km (0.079 R)
• M90: 71,087,113 km (0.065 R)
• M91: 73,601,105 km (0.093 R)
• M92: 73,721,531 km (0.115 R)
• M93: 81,315,568 km (0.061 R)
• M94: 83,817,742 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 11,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit