🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.59 AU - 0.85 AU

Year: 223 Days

Day: 45.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,439,193 km

• M1: 179,069 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.1 AU - 1.42 AU

Year: 517 Days

Day: 36 Hours

Environment

Temp: -8 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.93 AU - 3.01 AU

Year: 1418 Days

Day: 44.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 10.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.56 AU - 8.16 AU

Year: 6563 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 85,439,193 km

• M1: 151,842 km (0.116 R)
• M2: 242,049 km (0.095 R)
• M3: 445,951 km (0.092 R)
• M4: 515,664 km (0.098 R)
• M5: 652,247 km (0.096 R)
• M6: 926,609 km (0.069 R)
• M7: 991,684 km (0.099 R)
• M8: 1,166,265 km (0.116 R)
• M9: 1,340,696 km (0.05 R)
• M10: 1,425,817 km (0.12 R)
• M11: 1,646,923 km (0.12 R)
• M12: 1,820,307 km (0.049 R)
• M13: 2,147,477 km (0.088 R)
• M14: 2,222,875 km (0.115 R)
• M15: 2,363,198 km (0.113 R)
• M16: 2,870,933 km (0.059 R)
• M17: 3,574,940 km (0.109 R)
• M18: 3,664,699 km (0.102 R)
• M19: 4,125,161 km (0.043 R)
• M20: 4,235,265 km (0.09 R)
• M21: 4,394,288 km (0.026 R)
• M22: 4,734,773 km (0.107 R)
• M23: 4,933,139 km (0.09 R)
• M24: 5,000,010 km (0.071 R)
• M25: 5,134,349 km (0.092 R)
• M26: 5,321,196 km (0.118 R)
• M27: 5,423,970 km (0.094 R)
• M28: 5,736,630 km (0.072 R)
• M29: 5,806,941 km (0.03 R)
• M30: 5,983,765 km (0.095 R)
• M31: 6,108,679 km (0.093 R)
• M32: 6,270,694 km (0.108 R)
• M33: 6,876,565 km (0.119 R)
• M34: 7,007,463 km (0.116 R)
• M35: 7,139,259 km (0.113 R)
• M36: 7,347,948 km (0.057 R)
• M37: 7,443,541 km (0.087 R)
• M38: 7,597,328 km (0.088 R)
• M39: 7,674,520 km (0.086 R)
• M40: 8,987,242 km (0.11 R)
• M41: 9,192,191 km (0.051 R)
• M42: 9,461,018 km (0.098 R)
• M43: 10,133,461 km (0.116 R)
• M44: 10,669,769 km (0.097 R)
• M45: 10,843,302 km (0.11 R)
• M46: 11,061,566 km (0.114 R)
• M47: 11,391,579 km (0.103 R)
• M48: 11,458,000 km (0.085 R)
• M49: 11,613,582 km (0.1 R)
• M50: 11,702,742 km (0.088 R)
• M51: 11,792,052 km (0.07 R)
• M52: 11,926,541 km (0.094 R)
• M53: 12,197,163 km (0.046 R)
• M54: 12,378,625 km (0.057 R)
• M55: 12,721,354 km (0.081 R)
• M56: 12,905,509 km (0.106 R)
• M57: 13,067,224 km (0.082 R)
• M58: 13,229,688 km (0.09 R)
• M59: 13,322,887 km (0.112 R)
• M60: 13,815,513 km (0.099 R)
• M61: 14,075,963 km (0.11 R)
• M62: 14,314,123 km (0.039 R)
• M63: 14,457,737 km (0.08 R)
• M64: 14,529,693 km (0.062 R)
• M65: 15,231,307 km (0.108 R)
• M66: 15,574,036 km (0.108 R)
• M67: 16,292,106 km (0.082 R)
• M68: 16,417,020 km (0.113 R)
• M69: 16,492,118 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.3

Radius: 10.7

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.11 AU - 12.17 AU

Year: 11794 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 85,439,193 km

• M1: 163,510 km (0.118 R)
• M2: 239,357 km (0.1 R)
• M3: 350,059 km (0.03 R)
• M4: 861,983 km (0.068 R)
• M5: 1,447,958 km (0.111 R)
• M6: 1,545,346 km (0.085 R)
• M7: 1,798,615 km (0.094 R)
• M8: 2,677,353 km (0.03 R)
• M9: 3,407,839 km (0.059 R)
• M10: 4,314,702 km (0.112 R)
• M11: 4,600,733 km (0.082 R)
• M12: 4,721,907 km (0.089 R)
• M13: 4,893,197 km (0.056 R)
• M14: 5,241,909 km (0.093 R)
• M15: 5,858,701 km (0.111 R)
• M16: 5,963,869 km (0.101 R)
• M17: 6,122,592 km (0.067 R)
• M18: 7,048,752 km (0.112 R)
• M19: 7,728,675 km (0.111 R)
• M20: 8,311,209 km (0.11 R)
• M21: 8,578,092 km (0.088 R)
• M22: 8,817,747 km (0.083 R)
• M23: 9,954,242 km (0.112 R)
• M24: 10,332,875 km (0.117 R)
• M25: 10,812,635 km (0.063 R)
• M26: 10,909,425 km (0.077 R)
• M27: 11,860,418 km (0.099 R)
• M28: 12,027,070 km (0.06 R)
• M29: 12,127,451 km (0.1 R)
• M30: 13,009,031 km (0.085 R)
• M31: 13,422,968 km (0.099 R)
• M32: 13,736,226 km (0.07 R)
• M33: 14,761,869 km (0.092 R)
• M34: 14,833,526 km (0.059 R)
• M35: 15,085,300 km (0.102 R)
• M36: 15,410,974 km (0.107 R)
• M37: 15,665,889 km (0.108 R)
• M38: 16,587,711 km (0.063 R)
• M39: 16,699,461 km (0.076 R)
• M40: 16,774,260 km (0.068 R)
• M41: 17,149,302 km (0.096 R)
• M42: 18,137,395 km (0.098 R)
• M43: 18,368,075 km (0.041 R)
• M44: 18,871,173 km (0.087 R)
• M45: 19,378,759 km (0.108 R)
• M46: 19,457,297 km (0.118 R)
• M47: 20,327,807 km (0.063 R)
• M48: 20,487,428 km (0.08 R)
• M49: 21,535,361 km (0.09 R)
• M50: 22,106,676 km (0.069 R)
• M51: 22,270,934 km (0.098 R)
• M52: 25,123,616 km (0.114 R)
• M53: 25,595,747 km (0.096 R)
• M54: 26,200,870 km (0.046 R)
• M55: 26,767,098 km (0.109 R)
• M56: 28,802,976 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.3

Radius: 11.4

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.64 AU - 11.44 AU

Year: 13398 Days

Day: 12.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,439,193 km

• M1: 162,014 km (0.115 R)
• M2: 236,813 km (0.096 R)
• M3: 329,115 km (0.114 R)
• M4: 583,880 km (0.086 R)
• M5: 964,457 km (0.044 R)
• M6: 1,564,345 km (0.107 R)
• M7: 1,665,922 km (0.087 R)
• M8: 2,351,230 km (0.094 R)
• M9: 2,648,331 km (0.08 R)
• M10: 2,894,719 km (0.093 R)
• M11: 3,116,572 km (0.07 R)
• M12: 4,129,948 km (0.083 R)
• M13: 4,200,858 km (0.098 R)
• M14: 5,314,764 km (0.081 R)
• M15: 6,065,296 km (0.063 R)
• M16: 6,681,191 km (0.107 R)
• M17: 6,891,076 km (0.033 R)
• M18: 7,103,056 km (0.077 R)
• M19: 7,188,477 km (0.093 R)
• M20: 7,274,196 km (0.12 R)
• M21: 7,446,832 km (0.083 R)
• M22: 9,621,387 km (0.119 R)
• M23: 9,810,928 km (0.049 R)
• M24: 10,338,709 km (0.087 R)
• M25: 11,673,122 km (0.11 R)
• M26: 13,376,742 km (0.054 R)
• M27: 13,908,264 km (0.081 R)
• M28: 16,440,956 km (0.098 R)
• M29: 16,895,883 km (0.057 R)
• M30: 17,643,872 km (0.111 R)
• M31: 17,934,391 km (0.114 R)
• M32: 18,579,158 km (0.093 R)
• M33: 18,697,340 km (0.109 R)
• M34: 18,993,544 km (0.088 R)
• M35: 19,231,704 km (0.078 R)
• M36: 19,710,866 km (0.098 R)
• M37: 20,012,455 km (0.099 R)
• M38: 20,620,122 km (0.11 R)
• M39: 20,864,864 km (0.047 R)
• M40: 22,228,149 km (0.089 R)
• M41: 23,492,550 km (0.111 R)
• M42: 23,876,269 km (0.098 R)
• M43: 24,845,065 km (0.078 R)
• M44: 25,040,290 km (0.1 R)
• M45: 25,563,583 km (0.081 R)
• M46: 25,826,576 km (0.058 R)
• M47: 27,021,115 km (0.099 R)
• M48: 27,154,856 km (0.09 R)
• M49: 28,030,153 km (0.069 R)
• M50: 28,505,425 km (0.108 R)
• M51: 28,846,509 km (0.115 R)
• M52: 32,330,643 km (0.107 R)
• M53: 33,258,000 km (0.093 R)
• M54: 33,401,465 km (0.048 R)
• M55: 34,411,549 km (0.087 R)
• M56: 35,431,508 km (0.082 R)
• M57: 35,798,322 km (0.063 R)
• M58: 36,905,944 km (0.088 R)
• M59: 37,501,344 km (0.113 R)
• M60: 37,650,642 km (0.079 R)
• M61: 39,534,080 km (0.073 R)
• M62: 39,762,067 km (0.09 R)
• M63: 40,219,537 km (0.048 R)
• M64: 40,832,140 km (0.064 R)
• M65: 43,235,281 km (0.072 R)
• M66: 44,177,747 km (0.049 R)
• M67: 44,572,386 km (0.104 R)
• M68: 44,968,372 km (0.082 R)
• M69: 45,524,577 km (0.089 R)
• M70: 46,083,026 km (0.109 R)
• M71: 46,483,350 km (0.11 R)
• M72: 46,884,721 km (0.04 R)
• M73: 48,746,317 km (0.047 R)
• M74: 51,293,220 km (0.059 R)
• M75: 51,376,098 km (0.087 R)
• M76: 52,457,690 km (0.111 R)
• M77: 54,051,805 km (0.115 R)
• M78: 54,304,925 km (0.06 R)
• M79: 54,812,510 km (0.107 R)
• M80: 55,917,440 km (0.06 R)
• M81: 56,002,860 km (0.094 R)
• M82: 56,429,962 km (0.063 R)
• M83: 57,287,607 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.1

Radius: 5.5

Gravity: 31.14 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.12 AU - 15 AU

Year: 20292 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,439,193 km

• M1: 512,074 km (0.083 R)
• M2: 580,141 km (0.083 R)
• M3: 676,033 km (0.084 R)
• M4: 883,375 km (0.111 R)
• M5: 1,450,651 km (0.063 R)
• M6: 2,411,966 km (0.112 R)
• M7: 2,528,802 km (0.109 R)
• M8: 3,140,658 km (0.084 R)
• M9: 3,841,225 km (0.081 R)
• M10: 4,397,429 km (0.1 R)
• M11: 4,588,466 km (0.12 R)
• M12: 5,480,967 km (0.107 R)
• M13: 5,999,623 km (0.062 R)
• M14: 6,425,677 km (0.104 R)
• M15: 7,306,809 km (0.069 R)
• M16: 7,876,627 km (0.085 R)
• M17: 8,877,736 km (0.101 R)
• M18: 9,731,940 km (0.116 R)
• M19: 11,846,506 km (0.066 R)
• M20: 12,112,192 km (0.072 R)
• M21: 13,057,501 km (0.082 R)
• M22: 14,377,702 km (0.038 R)
• M23: 14,519,221 km (0.102 R)
• M24: 15,449,720 km (0.11 R)
• M25: 16,105,258 km (0.106 R)
• M26: 16,695,571 km (0.051 R)
• M27: 18,049,432 km (0.104 R)
• M28: 20,940,860 km (0.106 R)
• M29: 21,181,563 km (0.082 R)
• M30: 21,746,743 km (0.082 R)
• M31: 22,153,500 km (0.115 R)
• M32: 23,139,799 km (0.114 R)
• M33: 24,477,054 km (0.068 R)
• M34: 24,815,295 km (0.092 R)
• M35: 25,069,910 km (0.086 R)
• M36: 25,155,032 km (0.071 R)
• M37: 25,496,414 km (0.025 R)
• M38: 26,356,302 km (0.119 R)
• M39: 27,051,185 km (0.104 R)
• M40: 28,547,612 km (0.106 R)
• M41: 28,903,505 km (0.103 R)
• M42: 28,992,815 km (0.097 R)
• M43: 33,382,017 km (0.039 R)
• M44: 34,227,694 km (0.093 R)
• M45: 35,844,398 km (0.088 R)
• M46: 36,806,911 km (0.114 R)
• M47: 37,194,369 km (0.11 R)
• M48: 37,291,308 km (0.08 R)
• M49: 37,583,024 km (0.047 R)
• M50: 38,855,803 km (0.118 R)
• M51: 41,041,577 km (0.082 R)
• M52: 42,351,905 km (0.049 R)
• M53: 43,471,196 km (0.107 R)
• M54: 43,983,270 km (0.069 R)
• M55: 46,051,311 km (0.107 R)
• M56: 46,155,581 km (0.111 R)
• M57: 46,573,258 km (0.107 R)
• M58: 48,999,287 km (0.113 R)
• M59: 49,532,154 km (0.093 R)
• M60: 49,959,705 km (0.091 R)
• M61: 50,818,696 km (0.051 R)
• M62: 51,034,117 km (0.116 R)
• M63: 51,466,155 km (0.102 R)
• M64: 52,224,916 km (0.057 R)
• M65: 52,551,189 km (0.113 R)
• M66: 53,643,852 km (0.076 R)
• M67: 56,296,521 km (0.053 R)
• M68: 58,991,527 km (0.091 R)
• M69: 59,218,018 km (0.042 R)
• M70: 60,354,812 km (0.068 R)
• M71: 61,958,202 km (0.105 R)
• M72: 63,112,200 km (0.119 R)
• M73: 64,973,198 km (0.096 R)
• M74: 65,324,154 km (0.092 R)
• M75: 65,910,428 km (0.101 R)
• M76: 66,027,863 km (0.116 R)
• M77: 66,616,381 km (0.1 R)
• M78: 67,561,390 km (0.055 R)
• M79: 70,303,071 km (0.111 R)
• M80: 70,903,856 km (0.104 R)
• M81: 71,385,710 km (0.08 R)
• M82: 72,231,537 km (0.089 R)
• M83: 75,402,413 km (0.09 R)
• M84: 75,894,291 km (0.083 R)
• M85: 76,634,052 km (0.1 R)
• M86: 77,624,091 km (0.092 R)
• M87: 78,867,549 km (0.11 R)
• M88: 79,117,078 km (0.083 R)
• M89: 79,867,162 km (0.087 R)
• M90: 80,493,977 km (0.062 R)
• M91: 82,131,475 km (0.081 R)
• M92: 82,637,565 km (0.091 R)
• M93: 83,271,560 km (0.08 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 18,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit