🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.78 AU - 0.9 AU

Year: 280 Days

Day: 14 Hours

Environment

Temp: 144 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,795,282 km

• M1: 28,573 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.26 AU - 1.78 AU

Year: 681 Days

Day: 37.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.04 AU - 2.42 AU

Year: 1210 Days

Day: 38.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.55 AU - 4.01 AU

Year: 2159 Days

Day: 44.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.3

Radius: 11.5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.94 AU - 8.72 AU

Year: 7212 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,795,282 km

• M1: 153,188 km (0.068 R)
• M2: 257,159 km (0.102 R)
• M3: 373,995 km (0.04 R)
• M4: 1,623,586 km (0.049 R)
• M5: 2,167,224 km (0.111 R)
• M6: 2,257,282 km (0.102 R)
• M7: 2,366,938 km (0.104 R)
• M8: 2,459,688 km (0.099 R)
• M9: 2,902,348 km (0.078 R)
• M10: 3,022,027 km (0.064 R)
• M11: 3,143,350 km (0.029 R)
• M12: 3,454,065 km (0.098 R)
• M13: 3,581,074 km (0.11 R)
• M14: 3,796,345 km (0.117 R)
• M15: 3,971,674 km (0.119 R)
• M16: 4,104,966 km (0.112 R)
• M17: 4,307,820 km (0.117 R)
• M18: 4,606,567 km (0.046 R)
• M19: 4,770,227 km (0.092 R)
• M20: 4,864,773 km (0.114 R)
• M21: 5,175,937 km (0.084 R)
• M22: 5,321,795 km (0.118 R)
• M23: 5,792,878 km (0.11 R)
• M24: 6,046,148 km (0.068 R)
• M25: 6,329,037 km (0.057 R)
• M26: 6,590,085 km (0.069 R)
• M27: 6,881,352 km (0.112 R)
• M28: 7,015,093 km (0.08 R)
• M29: 7,366,947 km (0.079 R)
• M30: 7,558,881 km (0.093 R)
• M31: 7,696,960 km (0.106 R)
• M32: 7,863,762 km (0.092 R)
• M33: 8,060,034 km (0.05 R)
• M34: 8,257,802 km (0.087 R)
• M35: 9,867,326 km (0.055 R)
• M36: 10,018,420 km (0.076 R)
• M37: 10,261,666 km (0.106 R)
• M38: 10,384,187 km (0.072 R)
• M39: 11,571,096 km (0.064 R)
• M40: 11,890,637 km (0.062 R)
• M41: 12,019,291 km (0.083 R)
• M42: 12,473,022 km (0.114 R)
• M43: 13,565,086 km (0.113 R)
• M44: 13,901,981 km (0.102 R)
• M45: 14,105,434 km (0.102 R)
• M46: 14,481,074 km (0.082 R)
• M47: 14,687,519 km (0.064 R)
• M48: 14,998,683 km (0.082 R)
• M49: 15,804,117 km (0.098 R)
• M50: 16,052,151 km (0.056 R)
• M51: 16,194,418 km (0.107 R)
• M52: 16,875,837 km (0.11 R)
• M53: 17,056,700 km (0.109 R)
• M54: 18,229,697 km (0.063 R)
• M55: 18,564,198 km (0.08 R)
• M56: 19,504,271 km (0.118 R)
• M57: 19,580,117 km (0.093 R)
• M58: 19,656,113 km (0.059 R)
• M59: 21,430,643 km (0.067 R)
• M60: 21,901,876 km (0.099 R)
• M61: 22,257,620 km (0.112 R)
• M62: 22,615,309 km (0.094 R)
• M63: 23,376,612 km (0.104 R)
• M64: 25,378,381 km (0.085 R)
• M65: 25,627,312 km (0.085 R)
• M66: 25,960,466 km (0.087 R)
• M67: 26,841,748 km (0.048 R)
• M68: 27,264,810 km (0.118 R)
• M69: 27,434,754 km (0.086 R)
• M70: 27,775,537 km (0.055 R)
• M71: 27,989,163 km (0.104 R)
• M72: 28,203,537 km (0.067 R)
• M73: 28,289,257 km (0.06 R)
• M74: 28,375,275 km (0.099 R)
• M75: 28,806,267 km (0.118 R)
• M76: 28,979,352 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.9

Radius: 5.8

Gravity: 16.64 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.82 AU - 16.68 AU

Year: 22717 Days

Day: 20.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 76,795,282 km

• M1: 99,483 km (0.079 R)
• M2: 515,065 km (0.05 R)
• M3: 622,776 km (0.088 R)
• M4: 835,504 km (0.077 R)
• M5: 1,209,349 km (0.083 R)
• M6: 1,266,645 km (0.097 R)
• M7: 1,629,719 km (0.08 R)
• M8: 3,698,807 km (0.101 R)
• M9: 3,995,759 km (0.107 R)
• M10: 4,388,603 km (0.118 R)
• M11: 4,977,869 km (0.1 R)
• M12: 5,210,943 km (0.083 R)
• M13: 5,258,066 km (0.12 R)
• M14: 5,639,840 km (0.094 R)
• M15: 10,094,266 km (0.087 R)
• M16: 11,352,534 km (0.108 R)
• M17: 11,536,240 km (0.08 R)
• M18: 12,155,874 km (0.053 R)
• M19: 12,913,587 km (0.069 R)
• M20: 13,041,344 km (0.102 R)
• M21: 13,491,783 km (0.11 R)
• M22: 14,408,070 km (0.1 R)
• M23: 15,751,609 km (0.031 R)
• M24: 16,093,739 km (0.047 R)
• M25: 16,231,219 km (0.118 R)
• M26: 18,555,970 km (0.083 R)
• M27: 20,758,051 km (0.063 R)
• M28: 21,889,609 km (0.1 R)
• M29: 21,965,755 km (0.107 R)
• M30: 22,271,233 km (0.117 R)
• M31: 22,732,144 km (0.072 R)
• M32: 23,507,211 km (0.114 R)
• M33: 23,741,481 km (0.109 R)
• M34: 24,055,038 km (0.067 R)
• M35: 24,212,266 km (0.111 R)
• M36: 24,290,954 km (0.092 R)
• M37: 24,448,780 km (0.072 R)
• M38: 25,642,870 km (0.054 R)
• M39: 26,045,139 km (0.104 R)
• M40: 26,368,569 km (0.082 R)
• M41: 26,611,816 km (0.09 R)
• M42: 28,585,460 km (0.038 R)
• M43: 29,758,308 km (0.043 R)
• M44: 30,520,509 km (0.09 R)
• M45: 31,117,703 km (0.056 R)
• M46: 33,194,720 km (0.048 R)
• M47: 34,338,396 km (0.068 R)
• M48: 35,137,697 km (0.109 R)
• M49: 35,494,788 km (0.082 R)
• M50: 37,207,982 km (0.113 R)
• M51: 37,480,849 km (0.03 R)
• M52: 38,120,380 km (0.085 R)
• M53: 38,395,490 km (0.072 R)
• M54: 39,781,215 km (0.088 R)
• M55: 40,620,459 km (0.052 R)
• M56: 41,089,150 km (0.117 R)
• M57: 41,183,097 km (0.082 R)
• M58: 41,371,291 km (0.041 R)
• M59: 41,465,538 km (0.113 R)
• M60: 42,506,141 km (0.113 R)
• M61: 42,696,279 km (0.09 R)
• M62: 43,747,205 km (0.071 R)
• M63: 43,843,097 km (0.119 R)
• M64: 44,323,904 km (0.096 R)
• M65: 45,582,322 km (0.104 R)
• M66: 45,874,337 km (0.04 R)
• M67: 45,971,725 km (0.107 R)
• M68: 47,442,272 km (0.115 R)
• M69: 47,738,326 km (0.058 R)
• M70: 47,837,061 km (0.084 R)
• M71: 48,232,897 km (0.118 R)
• M72: 48,729,262 km (0.069 R)
• M73: 51,135,095 km (0.082 R)
• M74: 51,945,617 km (0.089 R)
• M75: 52,760,327 km (0.062 R)
• M76: 54,505,685 km (0.112 R)
• M77: 54,919,174 km (0.102 R)
• M78: 55,229,888 km (0.097 R)
• M79: 55,333,560 km (0.097 R)
• M80: 55,749,142 km (0.088 R)
• M81: 56,269,893 km (0.071 R)
• M82: 57,947,483 km (0.065 R)
• M83: 58,580,731 km (0.118 R)
• M84: 59,322,437 km (0.106 R)
• M85: 59,641,230 km (0.045 R)
• M86: 63,402,869 km (0.059 R)
• M87: 64,055,415 km (0.116 R)
• M88: 64,710,055 km (0.053 R)
• M89: 65,038,273 km (0.066 R)
• M90: 65,147,778 km (0.119 R)
• M91: 65,476,744 km (0.074 R)
• M92: 65,696,354 km (0.101 R)
• M93: 65,806,308 km (0.072 R)
• M94: 66,026,217 km (0.092 R)
• M95: 70,251,908 km (0.111 R)
• M96: 71,265,434 km (0.075 R)
• M97: 72,737,925 km (0.069 R)
• M98: 74,564,067 km (0.082 R)
• M99: 75,712,978 km (0.092 R)

Asteroid Belt

Center: 17.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.6

Radius: 6

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 19.07 AU - 20.83 AU

Year: 32385 Days

Day: 24.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,795,282 km

• M1: 188,344 km (0.111 R)
• M2: 377,884 km (0.094 R)
• M3: 1,843,195 km (0.117 R)
• M4: 2,464,475 km (0.108 R)
• M5: 2,684,983 km (0.058 R)
• M6: 3,027,711 km (0.119 R)
• M7: 3,629,244 km (0.062 R)
• M8: 4,310,663 km (0.073 R)
• M9: 4,576,348 km (0.046 R)
• M10: 5,263,451 km (0.08 R)
• M11: 5,452,244 km (0.047 R)
• M12: 5,982,419 km (0.065 R)
• M13: 6,179,439 km (0.102 R)
• M14: 6,478,785 km (0.077 R)
• M15: 7,195,658 km (0.068 R)
• M16: 8,153,832 km (0.039 R)
• M17: 8,703,305 km (0.102 R)
• M18: 8,758,955 km (0.081 R)
• M19: 9,435,437 km (0.1 R)
• M20: 9,607,175 km (0.065 R)
• M21: 10,778,527 km (0.094 R)
• M22: 10,898,055 km (0.1 R)
• M23: 11,138,609 km (0.067 R)
• M24: 11,808,957 km (0.066 R)
• M25: 12,367,256 km (0.093 R)
• M26: 13,897,493 km (0.113 R)
• M27: 15,756,845 km (0.113 R)
• M28: 15,892,530 km (0.087 R)
• M29: 16,028,813 km (0.114 R)
• M30: 16,302,278 km (0.094 R)
• M31: 17,411,547 km (0.059 R)
• M32: 17,904,621 km (0.119 R)
• M33: 17,975,381 km (0.05 R)
• M34: 18,188,259 km (0.096 R)
• M35: 18,402,184 km (0.083 R)
• M36: 18,904,234 km (0.114 R)
• M37: 19,410,773 km (0.068 R)
• M38: 19,556,481 km (0.042 R)
• M39: 21,481,506 km (0.102 R)
• M40: 21,632,151 km (0.056 R)
• M41: 22,161,877 km (0.105 R)
• M42: 26,389,812 km (0.089 R)
• M43: 26,874,659 km (0.081 R)
• M44: 27,362,348 km (0.069 R)
• M45: 28,677,313 km (0.086 R)
• M46: 29,593,152 km (0.105 R)
• M47: 29,928,700 km (0.104 R)
• M48: 33,177,517 km (0.079 R)
• M49: 33,875,690 km (0.029 R)
• M50: 34,226,497 km (0.108 R)
• M51: 35,108,975 km (0.109 R)
• M52: 35,197,686 km (0.091 R)
• M53: 35,641,992 km (0.108 R)
• M54: 36,986,428 km (0.11 R)
• M55: 37,257,200 km (0.083 R)
• M56: 38,256,065 km (0.032 R)
• M57: 38,804,491 km (0.075 R)
• M58: 39,263,607 km (0.097 R)
• M59: 41,773,410 km (0.043 R)
• M60: 43,856,561 km (0.073 R)
• M61: 44,622,352 km (0.081 R)
• M62: 45,006,968 km (0.034 R)
• M63: 46,458,965 km (0.102 R)
• M64: 47,926,221 km (0.085 R)
• M65: 48,517,432 km (0.098 R)
• M66: 49,607,402 km (0.1 R)
• M67: 50,705,600 km (0.114 R)
• M68: 51,609,919 km (0.1 R)
• M69: 53,027,359 km (0.105 R)
• M70: 53,638,765 km (0.099 R)
• M71: 54,047,616 km (0.101 R)
• M72: 54,252,565 km (0.074 R)
• M73: 56,730,505 km (0.113 R)
• M74: 58,193,123 km (0.082 R)
• M75: 60,197,585 km (0.077 R)
• M76: 61,368,487 km (0.114 R)
• M77: 62,117,524 km (0.084 R)
• M78: 62,546,870 km (0.119 R)
• M79: 63,624,573 km (0.074 R)
• M80: 66,784,529 km (0.11 R)
• M81: 67,114,242 km (0.119 R)
• M82: 70,441,897 km (0.031 R)
• M83: 71,225,940 km (0.108 R)
• M84: 72,125,621 km (0.106 R)
• M85: 72,464,012 km (0.06 R)
• M86: 74,277,437 km (0.072 R)
• M87: 74,391,281 km (0.047 R)
• M88: 75,761,897 km (0.076 R)
• M89: 75,876,489 km (0.086 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 12,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit