🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.49 AU - 0.63 AU

Year: 188 Days

Day: 42.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.75 AU - 1.15 AU

Year: 416 Days

Day: 33.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,864,687 km

• M1: 191,336 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.07 AU - 1.11 AU

Year: 512 Days

Day: 44.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,864,687 km

• M1: 581,786 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.4 AU - 1.88 AU

Year: 944 Days

Day: 24.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,864,687 km

• M1: 111,600 km (0.069 R)

Asteroid Belt

Center: 2.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.5

Radius: 13.2

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.49 AU - 2.63 AU

Year: 1842 Days

Day: 13.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 51,864,687 km

• M1: 165,605 km (0.103 R)
• M2: 279,449 km (0.057 R)
• M3: 438,920 km (0.082 R)
• M4: 551,717 km (0.091 R)
• M5: 661,372 km (0.119 R)
• M6: 763,398 km (0.079 R)
• M7: 846,275 km (0.088 R)
• M8: 967,898 km (0.061 R)
• M9: 1,114,953 km (0.11 R)
• M10: 1,220,868 km (0.042 R)
• M11: 1,412,054 km (0.08 R)
• M12: 1,701,377 km (0.051 R)
• M13: 1,802,206 km (0.05 R)
• M14: 1,939,985 km (0.112 R)
• M15: 2,069,537 km (0.1 R)
• M16: 3,042,821 km (0.117 R)
• M17: 3,236,251 km (0.093 R)
• M18: 3,419,508 km (0.113 R)
• M19: 3,620,867 km (0.061 R)
• M20: 3,826,115 km (0.102 R)
• M21: 3,915,275 km (0.094 R)
• M22: 4,080,731 km (0.113 R)
• M23: 4,325,473 km (0.066 R)
• M24: 4,496,463 km (0.081 R)
• M25: 4,765,440 km (0.053 R)
• M26: 4,909,952 km (0.09 R)
• M27: 5,587,032 km (0.108 R)
• M28: 6,031,637 km (0.078 R)
• M29: 6,205,768 km (0.077 R)
• M30: 7,322,217 km (0.103 R)
• M31: 7,414,968 km (0.1 R)
• M32: 8,344,868 km (0.099 R)
• M33: 8,539,046 km (0.097 R)
• M34: 8,636,883 km (0.084 R)
• M35: 8,774,214 km (0.101 R)
• M36: 9,170,948 km (0.054 R)
• M37: 10,229,951 km (0.068 R)
• M38: 10,417,248 km (0.087 R)
• M39: 10,500,873 km (0.086 R)
• M40: 10,795,132 km (0.111 R)
• M41: 10,900,898 km (0.096 R)
• M42: 11,177,654 km (0.092 R)
• M43: 11,564,514 km (0.08 R)
• M44: 11,934,021 km (0.115 R)
• M45: 12,930,791 km (0.106 R)
• M46: 13,133,347 km (0.043 R)
• M47: 13,269,032 km (0.107 R)
• M48: 13,359,688 km (0.082 R)
• M49: 13,473,383 km (0.057 R)
• M50: 13,587,376 km (0.08 R)
• M51: 13,793,372 km (0.093 R)
• M52: 13,885,226 km (0.113 R)
• M53: 14,069,680 km (0.076 R)
• M54: 14,254,882 km (0.094 R)
• M55: 14,697,991 km (0.096 R)
• M56: 14,791,789 km (0.066 R)
• M57: 15,121,951 km (0.089 R)
• M58: 15,717,500 km (0.087 R)
• M59: 15,813,542 km (0.109 R)
• M60: 15,909,734 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.7

Radius: 12.8

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.8 AU - 6.98 AU

Year: 8131 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,864,687 km

• M1: 160,668 km (0.118 R)
• M2: 258,954 km (0.111 R)
• M3: 404,812 km (0.051 R)
• M4: 632,500 km (0.109 R)
• M5: 804,089 km (0.034 R)
• M6: 1,139,637 km (0.115 R)
• M7: 1,333,964 km (0.054 R)
• M8: 1,734,438 km (0.031 R)
• M9: 1,937,292 km (0.114 R)
• M10: 2,077,017 km (0.069 R)
• M11: 2,317,570 km (0.108 R)
• M12: 2,416,305 km (0.102 R)
• M13: 2,592,830 km (0.049 R)
• M14: 2,695,604 km (0.083 R)
• M15: 2,958,896 km (0.06 R)
• M16: 3,425,642 km (0.1 R)
• M17: 4,184,552 km (0.093 R)
• M18: 4,521,147 km (0.104 R)
• M19: 4,614,496 km (0.111 R)
• M20: 4,803,139 km (0.118 R)
• M21: 4,898,433 km (0.111 R)
• M22: 5,351,714 km (0.055 R)
• M23: 5,516,870 km (0.032 R)
• M24: 5,616,802 km (0.091 R)
• M25: 5,988,552 km (0.026 R)
• M26: 6,720,236 km (0.096 R)
• M27: 6,862,952 km (0.099 R)
• M28: 7,296,935 km (0.108 R)
• M29: 7,480,342 km (0.112 R)
• M30: 8,267,676 km (0.038 R)
• M31: 8,574,651 km (0.055 R)
• M32: 8,963,605 km (0.105 R)
• M33: 9,678,384 km (0.107 R)
• M34: 10,826,548 km (0.105 R)
• M35: 11,078,171 km (0.097 R)
• M36: 11,331,740 km (0.075 R)
• M37: 12,408,994 km (0.038 R)
• M38: 12,672,436 km (0.081 R)
• M39: 13,249,584 km (0.112 R)
• M40: 13,339,193 km (0.05 R)
• M41: 15,219,339 km (0.102 R)
• M42: 16,118,423 km (0.118 R)
• M43: 16,743,742 km (0.06 R)
• M44: 17,327,772 km (0.114 R)
• M45: 17,425,908 km (0.099 R)
• M46: 17,770,282 km (0.08 R)
• M47: 18,266,498 km (0.12 R)
• M48: 19,019,125 km (0.049 R)
• M49: 20,296,093 km (0.083 R)
• M50: 20,554,747 km (0.098 R)
• M51: 20,762,539 km (0.079 R)
• M52: 21,180,067 km (0.101 R)
• M53: 21,547,778 km (0.112 R)
• M54: 21,758,861 km (0.066 R)
• M55: 21,864,776 km (0.107 R)
• M56: 23,201,583 km (0.067 R)
• M57: 23,852,632 km (0.114 R)
• M58: 24,071,045 km (0.045 R)
• M59: 25,395,136 km (0.087 R)
• M60: 25,506,587 km (0.113 R)
• M61: 25,729,936 km (0.109 R)
• M62: 25,897,935 km (0.054 R)
• M63: 26,291,078 km (0.076 R)
• M64: 27,654,363 km (0.105 R)
• M65: 28,633,930 km (0.065 R)
• M66: 30,035,961 km (0.107 R)
• M67: 30,449,151 km (0.077 R)
• M68: 30,745,504 km (0.065 R)
• M69: 31,580,111 km (0.113 R)
• M70: 33,149,991 km (0.082 R)
• M71: 34,374,898 km (0.112 R)
• M72: 34,621,585 km (0.109 R)
• M73: 35,054,820 km (0.114 R)
• M74: 37,755,361 km (0.113 R)
• M75: 40,067,247 km (0.103 R)
• M76: 41,043,971 km (0.069 R)
• M77: 41,436,815 km (0.052 R)
• M78: 41,568,162 km (0.116 R)
• M79: 42,821,942 km (0.086 R)
• M80: 44,088,138 km (0.119 R)
• M81: 44,222,028 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.9

Radius: 5.4

Gravity: 16.9 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.43 AU - 11.67 AU

Year: 13269 Days

Day: 24.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 51,864,687 km

• M1: 91,255 km (0.105 R)
• M2: 202,855 km (0.071 R)
• M3: 322,982 km (0.11 R)
• M4: 363,672 km (0.118 R)
• M5: 512,971 km (0.107 R)
• M6: 578,196 km (0.111 R)
• M7: 681,418 km (0.087 R)
• M8: 1,350,719 km (0.096 R)
• M9: 1,512,584 km (0.094 R)
• M10: 1,583,793 km (0.105 R)
• M11: 1,829,582 km (0.109 R)
• M12: 2,868,090 km (0.117 R)
• M13: 3,475,907 km (0.079 R)
• M14: 3,989,925 km (0.115 R)
• M15: 4,424,955 km (0.112 R)
• M16: 4,561,837 km (0.035 R)
• M17: 4,700,066 km (0.098 R)
• M18: 4,734,922 km (0.109 R)
• M19: 4,769,779 km (0.065 R)
• M20: 4,804,635 km (0.089 R)
• M21: 5,194,936 km (0.118 R)
• M22: 5,267,042 km (0.105 R)
• M23: 5,706,261 km (0.097 R)
• M24: 5,967,908 km (0.102 R)
• M25: 6,233,594 km (0.045 R)
• M26: 6,503,019 km (0.12 R)
• M27: 6,815,679 km (0.087 R)
• M28: 7,093,333 km (0.109 R)
• M29: 9,007,437 km (0.08 R)
• M30: 9,399,533 km (0.112 R)
• M31: 9,975,784 km (0.078 R)
• M32: 10,065,543 km (0.098 R)
• M33: 10,110,422 km (0.034 R)
• M34: 10,381,494 km (0.113 R)
• M35: 10,426,822 km (0.103 R)
• M36: 10,976,893 km (0.042 R)
• M37: 11,348,794 km (0.108 R)
• M38: 11,772,156 km (0.09 R)
• M39: 12,537,349 km (0.079 R)
• M40: 12,731,228 km (0.086 R)
• M41: 13,516,467 km (0.03 R)
• M42: 13,814,915 km (0.06 R)
• M43: 14,723,422 km (0.072 R)
• M44: 15,133,470 km (0.091 R)
• M45: 15,912,127 km (0.034 R)
• M46: 17,292,616 km (0.115 R)
• M47: 17,346,471 km (0.086 R)
• M48: 18,710,954 km (0.111 R)
• M49: 19,154,811 km (0.114 R)
• M50: 20,222,939 km (0.081 R)
• M51: 20,507,175 km (0.057 R)
• M52: 20,792,907 km (0.118 R)
• M53: 21,079,686 km (0.079 R)
• M54: 21,483,601 km (0.102 R)
• M55: 22,357,701 km (0.067 R)
• M56: 22,475,135 km (0.065 R)
• M57: 22,946,967 km (0.066 R)
• M58: 23,243,320 km (0.091 R)
• M59: 23,421,940 km (0.093 R)
• M60: 23,481,480 km (0.055 R)
• M61: 23,960,193 km (0.096 R)
• M62: 24,080,320 km (0.065 R)
• M63: 24,927,044 km (0.104 R)
• M64: 25,354,146 km (0.078 R)
• M65: 27,966,574 km (0.084 R)
• M66: 28,219,843 km (0.059 R)
• M67: 28,537,439 km (0.045 R)
• M68: 30,793,824 km (0.073 R)
• M69: 32,042,518 km (0.11 R)
• M70: 33,173,777 km (0.119 R)
• M71: 34,115,196 km (0.108 R)
• M72: 35,612,222 km (0.104 R)
• M73: 35,817,919 km (0.095 R)
• M74: 35,955,399 km (0.092 R)
• M75: 36,991,514 km (0.029 R)
• M76: 37,269,467 km (0.107 R)
• M77: 37,339,180 km (0.061 R)
• M78: 37,478,455 km (0.109 R)
• M79: 37,618,030 km (0.05 R)
• M80: 37,687,743 km (0.051 R)
• M81: 37,967,491 km (0.119 R)
• M82: 39,022,455 km (0.062 R)
• M83: 39,447,163 km (0.073 R)
• M84: 40,372,725 km (0.117 R)
• M85: 40,730,563 km (0.115 R)
• M86: 41,161,405 km (0.115 R)
• M87: 42,826,729 km (0.103 R)
• M88: 42,899,583 km (0.089 R)
• M89: 43,191,598 km (0.106 R)
• M90: 43,337,905 km (0.063 R)
• M91: 43,411,058 km (0.109 R)
• M92: 44,661,696 km (0.085 R)
• M93: 45,477,304 km (0.117 R)
• M94: 47,424,320 km (0.114 R)
• M95: 51,089,618 km (0.052 R)
• M96: 51,864,684 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 19,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit