🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.07 AU - 1.57 AU

Year: 546 Days

Day: 12.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,825,014 km

• M1: 986,897 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.37 AU - 1.59 AU

Year: 648 Days

Day: 21 Hours

Environment

Temp: -28 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.43 AU - 2.71 AU

Year: 1483 Days

Day: 47.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866

Radius: 14.4

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.03 AU - 8.53 AU

Year: 7810 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 103,825,014 km

• M1: 293,661 km (0.114 R)
• M2: 1,007,242 km (0.054 R)
• M3: 1,114,355 km (0.081 R)
• M4: 1,206,956 km (0.102 R)
• M5: 1,302,399 km (0.105 R)
• M6: 1,605,185 km (0.069 R)
• M7: 1,754,334 km (0.116 R)
• M8: 2,398,802 km (0.101 R)
• M9: 2,824,557 km (0.114 R)
• M10: 4,573,656 km (0.085 R)
• M11: 4,820,043 km (0.065 R)
• M12: 4,944,808 km (0.067 R)
• M13: 5,039,204 km (0.08 R)
• M14: 5,455,236 km (0.083 R)
• M15: 5,815,916 km (0.047 R)
• M16: 6,252,443 km (0.09 R)
• M17: 6,423,284 km (0.089 R)
• M18: 7,086,302 km (0.111 R)
• M19: 7,193,114 km (0.118 R)
• M20: 7,300,376 km (0.112 R)
• M21: 7,552,748 km (0.116 R)
• M22: 7,807,962 km (0.103 R)
• M23: 7,955,166 km (0.057 R)
• M24: 8,177,618 km (0.114 R)
• M25: 9,127,116 km (0.102 R)
• M26: 9,516,669 km (0.056 R)
• M27: 9,911,757 km (0.041 R)
• M28: 10,312,230 km (0.082 R)
• M29: 11,420,002 km (0.097 R)
• M30: 11,587,402 km (0.081 R)
• M31: 11,797,737 km (0.081 R)
• M32: 12,009,418 km (0.118 R)
• M33: 12,393,436 km (0.1 R)
• M34: 13,836,457 km (0.11 R)
• M35: 14,419,440 km (0.117 R)
• M36: 14,919,096 km (0.117 R)
• M37: 16,075,787 km (0.117 R)
• M38: 16,310,656 km (0.059 R)
• M39: 16,736,112 km (0.03 R)
• M40: 16,878,829 km (0.074 R)
• M41: 17,405,413 km (0.114 R)
• M42: 19,916,713 km (0.099 R)
• M43: 20,067,956 km (0.041 R)
• M44: 20,676,819 km (0.075 R)
• M45: 20,932,332 km (0.089 R)
• M46: 21,394,739 km (0.11 R)
• M47: 21,601,484 km (0.095 R)
• M48: 21,808,826 km (0.114 R)
• M49: 22,330,025 km (0.104 R)
• M50: 22,434,744 km (0.109 R)
• M51: 23,225,369 km (0.064 R)
• M52: 23,918,156 km (0.06 R)
• M53: 24,455,512 km (0.115 R)
• M54: 25,051,360 km (0.067 R)
• M55: 25,597,243 km (0.096 R)
• M56: 25,816,703 km (0.074 R)
• M57: 26,534,174 km (0.109 R)
• M58: 26,756,327 km (0.101 R)
• M59: 27,258,228 km (0.066 R)
• M60: 29,526,730 km (0.105 R)
• M61: 29,872,152 km (0.04 R)
• M62: 30,567,183 km (0.116 R)
• M63: 31,619,754 km (0.117 R)
• M64: 32,328,100 km (0.108 R)
• M65: 32,743,683 km (0.095 R)
• M66: 33,101,222 km (0.101 R)
• M67: 33,400,268 km (0.077 R)
• M68: 34,061,341 km (0.099 R)
• M69: 34,605,279 km (0.117 R)
• M70: 35,152,208 km (0.06 R)
• M71: 35,518,424 km (0.074 R)
• M72: 35,701,981 km (0.109 R)
• M73: 36,501,282 km (0.114 R)
• M74: 36,748,268 km (0.116 R)
• M75: 37,804,579 km (0.115 R)
• M76: 39,502,814 km (0.118 R)
• M77: 39,947,119 km (0.083 R)
• M78: 40,329,342 km (0.092 R)
• M79: 40,648,733 km (0.028 R)
• M80: 40,904,845 km (0.077 R)
• M81: 41,354,387 km (0.07 R)
• M82: 41,741,097 km (0.039 R)
• M83: 42,843,035 km (0.114 R)
• M84: 43,954,547 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.2

Radius: 11.3

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.49 AU - 9.07 AU

Year: 7810 Days

Day: 6.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 103,825,014 km

• M1: 271,520 km (0.109 R)
• M2: 345,571 km (0.116 R)
• M3: 487,091 km (0.097 R)
• M4: 560,394 km (0.112 R)
• M5: 706,252 km (0.096 R)
• M6: 836,102 km (0.112 R)
• M7: 1,087,726 km (0.06 R)
• M8: 1,292,675 km (0.074 R)
• M9: 1,880,445 km (0.096 R)
• M10: 2,086,741 km (0.038 R)
• M11: 2,214,048 km (0.072 R)
• M12: 2,300,516 km (0.049 R)
• M13: 4,528,477 km (0.089 R)
• M14: 5,119,239 km (0.102 R)
• M15: 5,497,273 km (0.103 R)
• M16: 5,914,651 km (0.11 R)
• M17: 6,066,194 km (0.096 R)
• M18: 6,685,230 km (0.099 R)
• M19: 6,874,920 km (0.042 R)
• M20: 7,098,569 km (0.103 R)
• M21: 7,195,059 km (0.11 R)
• M22: 7,651,482 km (0.113 R)
• M23: 7,983,290 km (0.096 R)
• M24: 8,083,820 km (0.082 R)
• M25: 9,287,036 km (0.11 R)
• M26: 9,605,530 km (0.026 R)
• M27: 9,855,657 km (0.026 R)
• M28: 9,927,464 km (0.081 R)
• M29: 10,253,139 km (0.056 R)
• M30: 10,325,993 km (0.089 R)
• M31: 10,398,997 km (0.063 R)
• M32: 11,704,537 km (0.101 R)
• M33: 11,818,830 km (0.079 R)
• M34: 11,895,125 km (0.1 R)
• M35: 11,971,719 km (0.057 R)
• M36: 12,668,396 km (0.109 R)
• M37: 13,457,824 km (0.109 R)
• M38: 13,537,710 km (0.083 R)
• M39: 13,979,472 km (0.069 R)
• M40: 14,263,110 km (0.114 R)
• M41: 14,548,692 km (0.086 R)
• M42: 14,753,940 km (0.078 R)
• M43: 15,500,434 km (0.036 R)
• M44: 15,920,355 km (0.112 R)
• M45: 16,259,194 km (0.109 R)
• M46: 16,943,754 km (0.093 R)
• M47: 17,073,156 km (0.107 R)
• M48: 17,289,624 km (0.043 R)
• M49: 17,376,391 km (0.068 R)
• M50: 17,594,206 km (0.101 R)
• M51: 18,696,293 km (0.087 R)
• M52: 19,098,562 km (0.116 R)
• M53: 19,233,200 km (0.084 R)
• M54: 19,730,014 km (0.089 R)
• M55: 20,093,836 km (0.079 R)
• M56: 22,276,170 km (0.101 R)
• M57: 22,655,102 km (0.092 R)
• M58: 23,419,397 km (0.094 R)
• M59: 23,901,252 km (0.068 R)
• M60: 24,630,392 km (0.111 R)
• M61: 25,465,447 km (0.083 R)
• M62: 26,060,547 km (0.103 R)
• M63: 26,911,460 km (0.042 R)
• M64: 27,924,088 km (0.084 R)
• M65: 28,846,209 km (0.068 R)
• M66: 29,570,413 km (0.112 R)
• M67: 29,882,474 km (0.075 R)
• M68: 30,248,091 km (0.112 R)
• M69: 30,930,856 km (0.078 R)
• M70: 32,418,906 km (0.077 R)
• M71: 33,009,817 km (0.117 R)
• M72: 33,333,697 km (0.082 R)
• M73: 34,093,355 km (0.1 R)
• M74: 34,803,945 km (0.036 R)
• M75: 35,629,874 km (0.084 R)
• M76: 35,906,631 km (0.107 R)
• M77: 36,741,237 km (0.11 R)
• M78: 37,188,983 km (0.026 R)
• M79: 37,525,878 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.3

Radius: 5.8

Gravity: 24.95 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 15.97 AU - 21.17 AU

Year: 28800 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 103,825,014 km

• M1: 98,435 km (0.07 R)
• M2: 146,307 km (0.112 R)
• M3: 322,683 km (0.081 R)
• M4: 365,617 km (0.087 R)
• M5: 410,646 km (0.049 R)
• M6: 507,137 km (0.051 R)
• M7: 666,010 km (0.105 R)
• M8: 871,258 km (0.111 R)
• M9: 933,491 km (0.106 R)
• M10: 1,163,273 km (0.079 R)
• M11: 1,558,959 km (0.108 R)
• M12: 1,831,377 km (0.034 R)
• M13: 2,332,231 km (0.075 R)
• M14: 2,598,066 km (0.06 R)
• M15: 3,014,696 km (0.064 R)
• M16: 3,754,607 km (0.04 R)
• M17: 3,805,770 km (0.063 R)
• M18: 4,657,431 km (0.076 R)
• M19: 5,161,426 km (0.098 R)
• M20: 5,860,197 km (0.083 R)
• M21: 7,152,873 km (0.073 R)
• M22: 7,216,452 km (0.095 R)
• M23: 7,667,639 km (0.063 R)
• M24: 8,869,209 km (0.118 R)
• M25: 9,702,170 km (0.097 R)
• M26: 10,199,732 km (0.039 R)
• M27: 13,041,194 km (0.099 R)
• M28: 16,191,426 km (0.083 R)
• M29: 17,035,308 km (0.069 R)
• M30: 17,806,934 km (0.071 R)
• M31: 18,153,552 km (0.083 R)
• M32: 18,240,468 km (0.096 R)
• M33: 19,740,636 km (0.117 R)
• M34: 20,009,463 km (0.12 R)
• M35: 21,371,552 km (0.111 R)
• M36: 21,647,560 km (0.113 R)
• M37: 26,418,236 km (0.081 R)
• M38: 26,813,474 km (0.09 R)
• M39: 29,941,715 km (0.11 R)
• M40: 30,871,316 km (0.06 R)
• M41: 36,534,493 km (0.044 R)
• M42: 36,644,298 km (0.087 R)
• M43: 38,977,127 km (0.097 R)
• M44: 39,089,325 km (0.112 R)
• M45: 39,878,304 km (0.083 R)
• M46: 39,991,550 km (0.118 R)
• M47: 40,104,796 km (0.111 R)
• M48: 41,931,086 km (0.052 R)
• M49: 43,202,519 km (0.048 R)
• M50: 46,495,168 km (0.099 R)
• M51: 47,330,971 km (0.094 R)
• M52: 51,214,083 km (0.078 R)
• M53: 52,200,681 km (0.105 R)
• M54: 55,829,477 km (0.094 R)
• M55: 59,022,494 km (0.055 R)
• M56: 60,966,518 km (0.109 R)
• M57: 62,931,486 km (0.092 R)
• M58: 63,195,077 km (0.11 R)
• M59: 64,120,340 km (0.087 R)
• M60: 67,326,821 km (0.062 R)
• M61: 67,596,396 km (0.105 R)
• M62: 67,731,334 km (0.09 R)
• M63: 71,407,701 km (0.118 R)
• M64: 73,755,490 km (0.095 R)
• M65: 75,288,120 km (0.119 R)
• M66: 77,253,986 km (0.08 R)
• M67: 77,960,088 km (0.092 R)
• M68: 79,805,976 km (0.063 R)
• M69: 80,949,203 km (0.037 R)
• M70: 82,674,066 km (0.055 R)
• M71: 84,120,678 km (0.07 R)
• M72: 84,992,534 km (0.114 R)
• M73: 88,362,825 km (0.043 R)
• M74: 90,286,953 km (0.045 R)
• M75: 94,477,937 km (0.101 R)
• M76: 95,989,923 km (0.028 R)
• M77: 96,293,307 km (0.1 R)
• M78: 96,748,982 km (0.051 R)
• M79: 97,510,136 km (0.067 R)
• M80: 97,815,017 km (0.03 R)
• M81: 99,651,480 km (0.065 R)
• M82: 103,358,515 km (0.113 R)
• M83: 103,513,947 km (0.098 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 10,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit