🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.56 AU - 0.72 AU

Year: 224 Days

Day: 33 Hours

Environment

Temp: -2 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 28,077,182 km

• M1: 80,633 km (0.085 R)
• M2: 267,032 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.78 AU - 0.9 AU

Year: 336 Days

Day: 13.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,077,182 km

• M1: 48,769 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.96 AU - 1.1 AU

Year: 456 Days

Day: 12 Hours

Environment

Temp: -64 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,077,182 km

• M1: 51,312 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.06 AU - 1.2 AU

Year: 524 Days

Day: 20 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,077,182 km

• M1: 510,278 km (0.116 R)
• M2: 628,012 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.03 AU - 1.35 AU

Year: 567 Days

Day: 16.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,077,182 km

• M1: 237,262 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.2 AU - 1.42 AU

Year: 655 Days

Day: 41.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,077,182 km

• M1: 91,404 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.34 AU - 1.48 AU

Year: 731 Days

Day: 22.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,077,182 km

• M1: 375,640 km (0.092 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.3

Radius: 14.3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.93 AU - 8.51 AU

Year: 8469 Days

Day: 11.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,077,182 km

• M1: 201,508 km (0.064 R)
• M2: 349,610 km (0.118 R)
• M3: 503,995 km (0.043 R)
• M4: 997,070 km (0.052 R)
• M5: 1,302,549 km (0.11 R)
• M6: 1,433,447 km (0.108 R)
• M7: 1,656,348 km (0.086 R)
• M8: 2,002,966 km (0.069 R)
• M9: 2,353,175 km (0.08 R)
• M10: 2,808,102 km (0.092 R)
• M11: 2,915,513 km (0.099 R)
• M12: 3,134,524 km (0.032 R)
• M13: 3,800,235 km (0.117 R)
• M14: 4,064,425 km (0.111 R)
• M15: 4,309,765 km (0.044 R)
• M16: 4,459,513 km (0.108 R)
• M17: 4,687,200 km (0.049 R)
• M18: 4,841,286 km (0.119 R)
• M19: 5,420,529 km (0.097 R)
• M20: 5,718,528 km (0.105 R)
• M21: 6,330,683 km (0.064 R)
• M22: 6,472,801 km (0.118 R)
• M23: 7,377,569 km (0.091 R)
• M24: 8,105,213 km (0.076 R)
• M25: 8,855,895 km (0.058 R)
• M26: 9,111,258 km (0.093 R)
• M27: 9,336,553 km (0.082 R)
• M28: 9,792,826 km (0.111 R)
• M29: 10,625,638 km (0.103 R)
• M30: 10,999,483 km (0.093 R)
• M31: 12,005,379 km (0.112 R)
• M32: 12,359,178 km (0.081 R)
• M33: 12,537,349 km (0.081 R)
• M34: 12,752,321 km (0.072 R)
• M35: 12,932,287 km (0.105 R)
• M36: 13,185,856 km (0.089 R)
• M37: 13,697,929 km (0.081 R)
• M38: 14,067,585 km (0.104 R)
• M39: 14,328,334 km (0.091 R)
• M40: 14,628,428 km (0.088 R)
• M41: 14,892,618 km (0.111 R)
• M42: 15,006,312 km (0.091 R)
• M43: 15,311,043 km (0.032 R)
• M44: 15,425,784 km (0.103 R)
• M45: 15,771,954 km (0.062 R)
• M46: 16,315,443 km (0.11 R)
• M47: 17,181,914 km (0.11 R)
• M48: 17,341,086 km (0.099 R)
• M49: 17,500,707 km (0.118 R)
• M50: 17,620,834 km (0.09 R)
• M51: 18,225,209 km (0.105 R)
• M52: 18,509,595 km (0.08 R)
• M53: 18,713,796 km (0.102 R)
• M54: 18,836,466 km (0.077 R)
• M55: 19,165,282 km (0.068 R)
• M56: 19,454,605 km (0.11 R)
• M57: 20,668,292 km (0.086 R)
• M58: 22,252,234 km (0.075 R)
• M59: 23,168,671 km (0.116 R)
• M60: 23,875,072 km (0.093 R)
• M61: 24,454,315 km (0.084 R)
• M62: 24,678,413 km (0.101 R)
• M63: 25,038,196 km (0.051 R)
• M64: 26,036,761 km (0.081 R)
• M65: 26,541,056 km (0.067 R)
• M66: 26,725,211 km (0.085 R)
• M67: 26,909,665 km (0.087 R)
• M68: 27,559,069 km (0.052 R)
• M69: 29,157,523 km (0.077 R)
• M70: 29,633,393 km (0.082 R)
• M71: 29,968,044 km (0.042 R)
• M72: 30,351,912 km (0.066 R)
• M73: 31,319,062 km (0.109 R)
• M74: 31,904,139 km (0.081 R)
• M75: 32,542,025 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623

Radius: 10.5

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.72 AU - 8.88 AU

Year: 9510 Days

Day: 14.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 28,077,182 km

• M1: 137,929 km (0.064 R)
• M2: 229,782 km (0.106 R)
• M3: 351,705 km (0.089 R)
• M4: 543,938 km (0.081 R)
• M5: 631,303 km (0.063 R)
• M6: 1,279,660 km (0.03 R)
• M7: 1,441,824 km (0.066 R)
• M8: 1,742,067 km (0.096 R)
• M9: 1,899,743 km (0.116 R)
• M10: 3,159,208 km (0.081 R)
• M11: 3,297,137 km (0.064 R)
• M12: 3,636,275 km (0.095 R)
• M13: 3,751,765 km (0.081 R)
• M14: 3,868,601 km (0.105 R)
• M15: 3,957,013 km (0.078 R)
• M16: 4,317,395 km (0.119 R)
• M17: 4,409,248 km (0.111 R)
• M18: 4,909,802 km (0.051 R)
• M19: 5,232,036 km (0.083 R)
• M20: 5,527,791 km (0.119 R)
• M21: 6,067,390 km (0.109 R)
• M22: 6,378,255 km (0.104 R)
• M23: 6,659,050 km (0.118 R)
• M24: 6,765,414 km (0.059 R)
• M25: 6,979,788 km (0.073 R)
• M26: 7,415,267 km (0.104 R)
• M27: 8,009,769 km (0.08 R)
• M28: 8,351,002 km (0.071 R)
• M29: 8,852,304 km (0.039 R)
• M30: 10,372,817 km (0.076 R)
• M31: 11,757,944 km (0.067 R)
• M32: 14,056,066 km (0.111 R)
• M33: 14,375,757 km (0.099 R)
• M34: 14,790,442 km (0.092 R)
• M35: 15,915,418 km (0.094 R)
• M36: 16,010,413 km (0.104 R)
• M37: 16,488,229 km (0.101 R)
• M38: 17,850,916 km (0.049 R)
• M39: 19,401,497 km (0.087 R)
• M40: 19,655,664 km (0.034 R)
• M41: 20,064,515 km (0.078 R)
• M42: 20,476,209 km (0.086 R)
• M43: 21,412,691 km (0.107 R)
• M44: 21,622,727 km (0.093 R)
• M45: 21,780,702 km (0.074 R)
• M46: 23,004,562 km (0.063 R)
• M47: 23,814,635 km (0.088 R)
• M48: 24,195,960 km (0.094 R)
• M49: 24,305,316 km (0.074 R)
• M50: 24,799,138 km (0.084 R)
• M51: 25,019,795 km (0.119 R)
• M52: 25,296,402 km (0.053 R)
• M53: 25,629,706 km (0.064 R)
• M54: 26,413,150 km (0.094 R)
• M55: 26,864,337 km (0.085 R)
• M56: 28,118,266 km (0.045 R)
• M57: 28,348,198 km (0.111 R)
• M58: 28,752,262 km (0.1 R)
• M59: 29,158,271 km (0.071 R)
• M60: 29,449,388 km (0.064 R)
• M61: 30,152,199 km (0.094 R)
• M62: 30,505,549 km (0.072 R)
• M63: 30,623,731 km (0.049 R)
• M64: 31,693,506 km (0.092 R)
• M65: 34,421,423 km (0.097 R)
• M66: 34,852,564 km (0.109 R)
• M67: 35,161,484 km (0.088 R)
• M68: 35,347,284 km (0.097 R)
• M69: 35,844,547 km (0.102 R)
• M70: 36,469,268 km (0.073 R)
• M71: 37,034,598 km (0.071 R)
• M72: 37,349,951 km (0.068 R)
• M73: 37,666,201 km (0.094 R)
• M74: 37,856,340 km (0.075 R)
• M75: 39,389,119 km (0.081 R)
• M76: 39,646,428 km (0.059 R)
• M77: 39,904,484 km (0.077 R)
• M78: 40,162,989 km (0.071 R)
• M79: 40,357,317 km (0.119 R)
• M80: 40,942,095 km (0.047 R)
• M81: 42,646,912 km (0.03 R)
• M82: 43,242,461 km (0.052 R)
• M83: 43,707,561 km (0.095 R)
• M84: 44,308,047 km (0.088 R)
• M85: 44,709,867 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.4

Radius: 7.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.42 AU - 11.76 AU

Year: 17225 Days

Day: 23.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 28,077,182 km

• M1: 112,049 km (0.119 R)
• M2: 503,397 km (0.096 R)
• M3: 725,250 km (0.113 R)
• M4: 898,485 km (0.103 R)
• M5: 1,003,652 km (0.103 R)
• M6: 1,113,008 km (0.072 R)
• M7: 1,169,257 km (0.079 R)
• M8: 1,269,936 km (0.108 R)
• M9: 1,434,195 km (0.082 R)
• M10: 1,542,354 km (0.07 R)
• M11: 1,783,356 km (0.117 R)
• M12: 1,866,383 km (0.075 R)
• M13: 2,193,703 km (0.117 R)
• M14: 2,464,775 km (0.091 R)
• M15: 2,613,924 km (0.089 R)
• M16: 3,019,334 km (0.094 R)
• M17: 3,239,542 km (0.106 R)
• M18: 3,300,428 km (0.081 R)
• M19: 3,695,666 km (0.114 R)
• M20: 3,909,740 km (0.117 R)
• M21: 4,922,219 km (0.054 R)
• M22: 5,493,982 km (0.041 R)
• M23: 5,713,741 km (0.108 R)
• M24: 6,390,372 km (0.104 R)
• M25: 6,544,308 km (0.049 R)
• M26: 6,673,411 km (0.115 R)
• M27: 6,907,981 km (0.092 R)
• M28: 7,013,148 km (0.053 R)
• M29: 7,304,864 km (0.094 R)
• M30: 8,994,422 km (0.118 R)
• M31: 10,495,188 km (0.107 R)
• M32: 10,828,941 km (0.073 R)
• M33: 11,135,318 km (0.074 R)
• M34: 11,788,312 km (0.09 R)
• M35: 12,389,546 km (0.108 R)
• M36: 12,581,630 km (0.087 R)
• M37: 12,677,971 km (0.065 R)
• M38: 12,871,401 km (0.119 R)
• M39: 12,968,490 km (0.12 R)
• M40: 13,720,967 km (0.119 R)
• M41: 14,186,067 km (0.098 R)
• M42: 15,097,268 km (0.109 R)
• M43: 15,405,290 km (0.052 R)
• M44: 15,473,955 km (0.118 R)
• M45: 15,957,904 km (0.086 R)
• M46: 16,131,886 km (0.113 R)
• M47: 16,693,028 km (0.12 R)
• M48: 17,762,354 km (0.077 R)
• M49: 18,414,600 km (0.095 R)
• M50: 18,780,217 km (0.062 R)
• M51: 19,556,032 km (0.111 R)
• M52: 20,644,506 km (0.093 R)
• M53: 20,986,337 km (0.069 R)
• M54: 21,868,217 km (0.119 R)
• M55: 23,076,070 km (0.084 R)
• M56: 23,194,103 km (0.068 R)
• M57: 24,385,500 km (0.111 R)
• M58: 25,190,785 km (0.07 R)
• M59: 25,271,718 km (0.112 R)
• M60: 26,414,945 km (0.027 R)
• M61: 27,283,360 km (0.105 R)
• M62: 27,533,189 km (0.039 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 15,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit