🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.48 AU - 0.68 AU

Year: 166 Days

Day: 47.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.74 AU - 0.74 AU

Year: 239 Days

Day: 35.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.96 AU - 1.28 AU

Year: 444 Days

Day: 42.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.28 AU - 1.32 AU

Year: 555 Days

Day: 21.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.18 AU - 4.4 AU

Year: 2765 Days

Day: 26.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,746,647 km

• M1: 549,623 km (0.109 R)
• M2: 845,378 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.82 AU - 4.26 AU

Year: 3043 Days

Day: 18.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.4 AU - 5.1 AU

Year: 3283 Days

Day: 23.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390

Radius: 14.9

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.22 AU - 5.84 AU

Year: 4227 Days

Day: 11.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,746,647 km

• M1: 207,492 km (0.039 R)
• M2: 330,611 km (0.105 R)
• M3: 735,274 km (0.114 R)
• M4: 908,209 km (0.103 R)
• M5: 1,107,772 km (0.118 R)
• M6: 1,360,293 km (0.091 R)
• M7: 1,645,726 km (0.12 R)
• M8: 1,851,872 km (0.11 R)
• M9: 2,096,315 km (0.084 R)
• M10: 2,230,055 km (0.082 R)
• M11: 2,336,270 km (0.088 R)
• M12: 2,729,563 km (0.107 R)
• M13: 2,893,073 km (0.119 R)
• M14: 3,195,560 km (0.062 R)
• M15: 3,723,042 km (0.069 R)
• M16: 4,183,654 km (0.112 R)
• M17: 4,335,047 km (0.094 R)
• M18: 4,879,284 km (0.041 R)
• M19: 5,018,859 km (0.088 R)
• M20: 5,119,239 km (0.116 R)
• M21: 5,404,373 km (0.104 R)
• M22: 5,528,090 km (0.043 R)
• M23: 6,139,796 km (0.104 R)
• M24: 6,333,974 km (0.098 R)
• M25: 6,662,341 km (0.105 R)
• M26: 6,773,044 km (0.069 R)
• M27: 6,951,514 km (0.08 R)
• M28: 7,063,862 km (0.116 R)
• M29: 7,313,242 km (0.104 R)
• M30: 7,680,953 km (0.085 R)
• M31: 8,918,277 km (0.072 R)
• M32: 9,015,964 km (0.11 R)
• M33: 9,114,101 km (0.08 R)
• M34: 9,212,686 km (0.1 R)
• M35: 9,336,254 km (0.112 R)
• M36: 9,610,167 km (0.091 R)
• M37: 9,710,398 km (0.086 R)
• M38: 10,268,099 km (0.092 R)
• M39: 10,654,360 km (0.067 R)
• M40: 10,862,451 km (0.026 R)
• M41: 11,761,385 km (0.111 R)
• M42: 12,003,434 km (0.069 R)
• M43: 12,274,206 km (0.053 R)
• M44: 12,849,709 km (0.11 R)
• M45: 13,321,990 km (0.119 R)
• M46: 13,856,503 km (0.083 R)
• M47: 14,255,032 km (0.103 R)
• M48: 14,570,683 km (0.033 R)
• M49: 15,326,302 km (0.118 R)
• M50: 15,827,156 km (0.06 R)
• M51: 16,664,006 km (0.114 R)
• M52: 17,576,403 km (0.098 R)
• M53: 18,849,781 km (0.082 R)
• M54: 19,259,828 km (0.11 R)
• M55: 19,672,718 km (0.11 R)
• M56: 19,768,461 km (0.12 R)
• M57: 19,960,395 km (0.109 R)
• M58: 20,056,437 km (0.084 R)
• M59: 20,281,582 km (0.082 R)
• M60: 20,669,190 km (0.072 R)
• M61: 20,831,503 km (0.112 R)

Asteroid Belt

Center: 6.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.5

Radius: 12.8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.47 AU - 8.97 AU

Year: 8038 Days

Day: 5.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,746,647 km

• M1: 245,490 km (0.12 R)
• M2: 356,791 km (0.077 R)
• M3: 756,516 km (0.049 R)
• M4: 932,892 km (0.109 R)
• M5: 1,139,337 km (0.11 R)
• M6: 1,296,415 km (0.103 R)
• M7: 1,739,524 km (0.067 R)
• M8: 1,848,581 km (0.059 R)
• M9: 2,016,430 km (0.081 R)
• M10: 2,509,803 km (0.09 R)
• M11: 2,760,081 km (0.119 R)
• M12: 2,953,212 km (0.037 R)
• M13: 3,195,411 km (0.118 R)
• M14: 3,307,759 km (0.076 R)
• M15: 3,467,230 km (0.103 R)
• M16: 3,629,394 km (0.111 R)
• M17: 4,082,227 km (0.117 R)
• M18: 4,402,516 km (0.07 R)
• M19: 4,629,157 km (0.111 R)
• M20: 4,833,806 km (0.094 R)
• M21: 4,937,328 km (0.103 R)
• M22: 5,332,117 km (0.088 R)
• M23: 5,655,398 km (0.044 R)
• M24: 5,737,228 km (0.081 R)
• M25: 5,902,085 km (0.052 R)
• M26: 6,321,108 km (0.055 R)
• M27: 6,406,080 km (0.053 R)
• M28: 6,750,006 km (0.093 R)
• M29: 7,041,123 km (0.097 R)
• M30: 7,395,969 km (0.114 R)
• M31: 8,308,815 km (0.059 R)
• M32: 9,192,789 km (0.038 R)
• M33: 9,515,921 km (0.103 R)
• M34: 9,613,458 km (0.114 R)
• M35: 9,711,445 km (0.12 R)
• M36: 10,173,104 km (0.039 R)
• M37: 10,406,626 km (0.094 R)
• M38: 10,913,015 km (0.053 R)
• M39: 11,323,960 km (0.115 R)
• M40: 12,161,110 km (0.117 R)
• M41: 12,480,202 km (0.106 R)
• M42: 12,838,040 km (0.091 R)
• M43: 13,710,495 km (0.091 R)
• M44: 13,931,751 km (0.066 R)
• M45: 14,564,699 km (0.083 R)
• M46: 15,131,077 km (0.102 R)
• M47: 15,589,445 km (0.089 R)
• M48: 16,207,583 km (0.112 R)
• M49: 16,637,228 km (0.111 R)
• M50: 16,755,111 km (0.082 R)
• M51: 17,229,187 km (0.049 R)
• M52: 18,393,357 km (0.086 R)
• M53: 18,964,372 km (0.116 R)
• M54: 19,087,492 km (0.069 R)
• M55: 19,541,371 km (0.097 R)
• M56: 20,165,793 km (0.055 R)
• M57: 20,585,864 km (0.081 R)
• M58: 21,093,599 km (0.045 R)
• M59: 21,391,748 km (0.069 R)
• M60: 21,477,318 km (0.113 R)
• M61: 22,381,337 km (0.074 R)
• M62: 22,554,871 km (0.096 R)
• M63: 22,729,003 km (0.094 R)
• M64: 23,166,128 km (0.116 R)
• M65: 24,852,395 km (0.08 R)
• M66: 25,212,328 km (0.12 R)
• M67: 25,528,877 km (0.065 R)
• M68: 25,710,339 km (0.073 R)
• M69: 26,946,167 km (0.058 R)
• M70: 27,780,773 km (0.082 R)
• M71: 28,294,941 km (0.106 R)
• M72: 29,238,006 km (0.071 R)
• M73: 30,095,651 km (0.12 R)
• M74: 30,287,286 km (0.095 R)
• M75: 31,106,484 km (0.079 R)
• M76: 31,689,167 km (0.032 R)
• M77: 32,816,088 km (0.1 R)
• M78: 33,013,408 km (0.091 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.2

Radius: 13.4

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.72 AU - 11.6 AU

Year: 12136 Days

Day: 6 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,746,647 km

• M1: 174,581 km (0.069 R)
• M2: 283,937 km (0.102 R)
• M3: 444,754 km (0.062 R)
• M4: 614,997 km (0.045 R)
• M5: 1,105,229 km (0.054 R)
• M6: 1,370,466 km (0.094 R)
• M7: 2,011,942 km (0.097 R)
• M8: 2,262,219 km (0.107 R)
• M9: 2,417,502 km (0.119 R)
• M10: 2,960,691 km (0.099 R)
• M11: 3,188,679 km (0.103 R)
• M12: 3,422,650 km (0.035 R)
• M13: 4,063,677 km (0.09 R)
• M14: 4,253,666 km (0.059 R)
• M15: 5,043,543 km (0.118 R)
• M16: 5,560,254 km (0.11 R)
• M17: 5,771,635 km (0.069 R)
• M18: 5,985,860 km (0.08 R)
• M19: 6,166,424 km (0.081 R)
• M20: 6,532,939 km (0.09 R)
• M21: 7,519,088 km (0.108 R)
• M22: 7,714,164 km (0.12 R)
• M23: 8,389,897 km (0.117 R)
• M24: 9,628,269 km (0.103 R)
• M25: 9,797,763 km (0.114 R)
• M26: 11,367,194 km (0.094 R)
• M27: 11,456,654 km (0.038 R)
• M28: 11,771,707 km (0.116 R)
• M29: 12,410,490 km (0.119 R)
• M30: 12,548,868 km (0.066 R)
• M31: 13,060,493 km (0.066 R)
• M32: 13,201,264 km (0.066 R)
• M33: 13,295,361 km (0.081 R)
• M34: 13,389,757 km (0.091 R)
• M35: 13,626,571 km (0.115 R)
• M36: 14,248,748 km (0.068 R)
• M37: 14,733,745 km (0.115 R)
• M38: 15,224,276 km (0.064 R)
• M39: 16,120,517 km (0.072 R)
• M40: 17,085,274 km (0.084 R)
• M41: 17,290,821 km (0.107 R)
• M42: 17,445,356 km (0.099 R)
• M43: 19,712,362 km (0.092 R)
• M44: 19,820,072 km (0.099 R)
• M45: 19,927,932 km (0.103 R)
• M46: 20,524,828 km (0.119 R)
• M47: 22,294,571 km (0.116 R)
• M48: 22,575,515 km (0.098 R)
• M49: 22,688,163 km (0.087 R)
• M50: 24,170,378 km (0.092 R)
• M51: 24,981,348 km (0.096 R)
• M52: 27,227,411 km (0.045 R)
• M53: 27,889,681 km (0.069 R)
• M54: 28,618,073 km (0.115 R)
• M55: 29,291,413 km (0.105 R)
• M56: 30,466,654 km (0.115 R)
• M57: 31,657,153 km (0.101 R)
• M58: 32,163,093 km (0.083 R)
• M59: 32,990,818 km (0.065 R)
• M60: 33,182,752 km (0.12 R)
• M61: 34,083,780 km (0.047 R)
• M62: 35,123,336 km (0.11 R)
• M63: 35,647,078 km (0.111 R)
• M64: 35,909,922 km (0.094 R)
• M65: 36,239,336 km (0.045 R)
• M66: 37,500,297 km (0.076 R)
• M67: 37,633,888 km (0.07 R)
• M68: 37,968,538 km (0.077 R)
• M69: 38,169,747 km (0.108 R)
• M70: 39,113,560 km (0.087 R)
• M71: 39,249,096 km (0.102 R)
• M72: 39,724,518 km (0.119 R)
• M73: 39,928,719 km (0.045 R)
• M74: 40,475,349 km (0.068 R)
• M75: 43,315,166 km (0.098 R)
• M76: 43,806,445 km (0.12 R)
• M77: 45,718,456 km (0.099 R)
• M78: 48,455,498 km (0.034 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: 208 - 17,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit