🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.73 AU - 1.07 AU

Year: 253 Days

Day: 38.5 Hours

Environment

Temp: 291 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,693,447 km

• M1: 197,320 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.8 AU - 2.62 AU

Year: 973 Days

Day: 16.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.72 AU - 3.14 AU

Year: 1486 Days

Day: 17.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.04 AU - 3.12 AU

Year: 1601 Days

Day: 34.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,693,447 km

• M1: 1,422,825 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.09 AU - 4.39 AU

Year: 2587 Days

Day: 45.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,693,447 km

• M1: 228,436 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.1

Radius: 14.5

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.84 AU - 14.88 AU

Year: 16121 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 86,693,447 km

• M1: 322,234 km (0.076 R)
• M2: 464,352 km (0.112 R)
• M3: 581,637 km (0.068 R)
• M4: 1,051,523 km (0.107 R)
• M5: 1,628,822 km (0.098 R)
• M6: 2,084,347 km (0.051 R)
• M7: 2,204,624 km (0.116 R)
• M8: 2,874,673 km (0.052 R)
• M9: 3,009,311 km (0.072 R)
• M10: 3,605,608 km (0.095 R)
• M11: 3,714,814 km (0.055 R)
• M12: 5,109,665 km (0.091 R)
• M13: 6,078,461 km (0.117 R)
• M14: 6,696,001 km (0.114 R)
• M15: 7,103,655 km (0.068 R)
• M16: 8,181,956 km (0.091 R)
• M17: 8,326,468 km (0.112 R)
• M18: 8,962,408 km (0.065 R)
• M19: 9,261,155 km (0.118 R)
• M20: 9,868,672 km (0.113 R)
• M21: 9,971,147 km (0.099 R)
• M22: 10,074,070 km (0.11 R)
• M23: 10,332,875 km (0.101 R)
• M24: 11,122,302 km (0.046 R)
• M25: 12,481,250 km (0.099 R)
• M26: 12,592,251 km (0.095 R)
• M27: 14,238,426 km (0.115 R)
• M28: 14,412,558 km (0.067 R)
• M29: 14,587,438 km (0.099 R)
• M30: 14,762,916 km (0.062 R)
• M31: 16,679,265 km (0.116 R)
• M32: 18,419,387 km (0.095 R)
• M33: 20,938,316 km (0.116 R)
• M34: 22,339,001 km (0.083 R)
• M35: 22,609,175 km (0.093 R)
• M36: 22,812,628 km (0.036 R)
• M37: 24,183,992 km (0.055 R)
• M38: 25,652,594 km (0.075 R)
• M39: 28,164,043 km (0.113 R)
• M40: 28,675,817 km (0.047 R)
• M41: 29,338,087 km (0.09 R)
• M42: 31,431,111 km (0.045 R)
• M43: 31,961,735 km (0.084 R)
• M44: 32,725,133 km (0.085 R)
• M45: 33,340,129 km (0.115 R)
• M46: 33,881,375 km (0.075 R)
• M47: 34,114,298 km (0.106 R)
• M48: 34,425,612 km (0.085 R)
• M49: 34,894,302 km (0.037 R)
• M50: 35,365,236 km (0.077 R)
• M51: 36,233,951 km (0.097 R)
• M52: 36,472,110 km (0.09 R)
• M53: 39,533,481 km (0.099 R)
• M54: 40,188,421 km (0.041 R)
• M55: 40,517,237 km (0.115 R)
• M56: 41,094,984 km (0.079 R)
• M57: 43,264,153 km (0.112 R)
• M58: 43,516,824 km (0.115 R)
• M59: 44,193,156 km (0.118 R)
• M60: 44,702,537 km (0.098 R)
• M61: 45,043,320 km (0.106 R)
• M62: 46,070,609 km (0.085 R)
• M63: 46,328,665 km (0.119 R)
• M64: 46,587,171 km (0.088 R)
• M65: 46,932,742 km (0.097 R)
• M66: 47,452,445 km (0.106 R)
• M67: 48,497,835 km (0.103 R)
• M68: 48,935,558 km (0.119 R)
• M69: 49,198,850 km (0.072 R)
• M70: 50,699,915 km (0.111 R)
• M71: 53,114,574 km (0.088 R)
• M72: 54,745,042 km (0.102 R)
• M73: 55,109,612 km (0.083 R)
• M74: 55,475,079 km (0.061 R)
• M75: 55,932,849 km (0.09 R)
• M76: 57,036,881 km (0.069 R)
• M77: 57,498,989 km (0.068 R)
• M78: 58,706,244 km (0.027 R)
• M79: 59,359,837 km (0.085 R)
• M80: 60,580,107 km (0.108 R)
• M81: 60,862,847 km (0.108 R)
• M82: 61,146,035 km (0.065 R)
• M83: 62,188,134 km (0.038 R)
• M84: 62,663,855 km (0.05 R)

Asteroid Belt

Center: 15.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.1

Radius: 15

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.9 AU - 17.74 AU

Year: 21355 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,693,447 km

• M1: 536,159 km (0.086 R)
• M2: 1,397,693 km (0.094 R)
• M3: 1,546,692 km (0.096 R)
• M4: 1,723,966 km (0.055 R)
• M5: 2,197,742 km (0.109 R)
• M6: 2,424,233 km (0.098 R)
• M7: 2,846,548 km (0.112 R)
• M8: 3,321,073 km (0.099 R)
• M9: 4,003,089 km (0.1 R)
• M10: 4,157,175 km (0.12 R)
• M11: 4,535,209 km (0.101 R)
• M12: 4,793,415 km (0.061 R)
• M13: 4,924,463 km (0.033 R)
• M14: 5,257,318 km (0.075 R)
• M15: 5,666,468 km (0.095 R)
• M16: 5,875,008 km (0.076 R)
• M17: 6,443,479 km (0.078 R)
• M18: 7,179,202 km (0.105 R)
• M19: 7,405,244 km (0.088 R)
• M20: 7,519,088 km (0.117 R)
• M21: 7,671,828 km (0.075 R)
• M22: 8,332,601 km (0.119 R)
• M23: 9,502,008 km (0.116 R)
• M24: 9,708,902 km (0.107 R)
• M25: 10,169,214 km (0.099 R)
• M26: 10,551,287 km (0.065 R)
• M27: 10,679,642 km (0.091 R)
• M28: 11,198,448 km (0.091 R)
• M29: 11,417,160 km (0.103 R)
• M30: 11,593,087 km (0.111 R)
• M31: 12,081,524 km (0.072 R)
• M32: 12,941,263 km (0.089 R)
• M33: 13,170,746 km (0.119 R)
• M34: 13,773,925 km (0.099 R)
• M35: 14,911,168 km (0.104 R)
• M36: 15,393,920 km (0.103 R)
• M37: 15,637,166 km (0.073 R)
• M38: 16,029,113 km (0.09 R)
• M39: 16,275,800 km (0.075 R)
• M40: 17,781,951 km (0.045 R)
• M41: 17,883,977 km (0.066 R)
• M42: 18,500,170 km (0.04 R)
• M43: 19,018,976 km (0.068 R)
• M44: 19,175,455 km (0.1 R)
• M45: 22,616,655 km (0.097 R)
• M46: 23,060,063 km (0.12 R)
• M47: 23,562,413 km (0.098 R)
• M48: 24,181,299 km (0.11 R)
• M49: 24,748,425 km (0.06 R)
• M50: 25,262,742 km (0.105 R)
• M51: 25,377,484 km (0.084 R)
• M52: 25,838,245 km (0.105 R)
• M53: 26,534,773 km (0.11 R)
• M54: 26,651,459 km (0.107 R)
• M55: 27,178,492 km (0.069 R)
• M56: 27,590,934 km (0.057 R)
• M57: 28,660,858 km (0.089 R)
• M58: 28,960,502 km (0.028 R)
• M59: 29,200,906 km (0.079 R)
• M60: 30,047,780 km (0.063 R)
• M61: 30,413,098 km (0.099 R)
• M62: 32,137,811 km (0.088 R)
• M63: 32,449,125 km (0.109 R)
• M64: 33,011,912 km (0.118 R)
• M65: 33,452,029 km (0.099 R)
• M66: 33,830,810 km (0.025 R)
• M67: 34,337,947 km (0.087 R)
• M68: 35,039,412 km (0.093 R)
• M69: 35,810,140 km (0.081 R)
• M70: 39,147,519 km (0.114 R)
• M71: 40,416,109 km (0.085 R)
• M72: 41,224,236 km (0.034 R)
• M73: 42,993,680 km (0.041 R)
• M74: 44,163,835 km (0.096 R)
• M75: 44,718,244 km (0.063 R)
• M76: 45,344,611 km (0.041 R)
• M77: 45,693,772 km (0.099 R)
• M78: 45,903,807 km (0.109 R)
• M79: 46,254,465 km (0.072 R)
• M80: 46,676,480 km (0.11 R)
• M81: 46,817,402 km (0.103 R)
• M82: 47,029,083 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.8

Radius: 6.5

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 17.98 AU - 19.92 AU

Year: 24439 Days

Day: 21.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,693,447 km

• M1: 226,192 km (0.096 R)
• M2: 321,635 km (0.101 R)
• M3: 471,682 km (0.063 R)
• M4: 762,052 km (0.04 R)
• M5: 811,269 km (0.075 R)
• M6: 1,019,210 km (0.085 R)
• M7: 1,101,639 km (0.117 R)
• M8: 1,215,034 km (0.094 R)
• M9: 1,392,307 km (0.095 R)
• M10: 1,578,108 km (0.031 R)
• M11: 2,007,603 km (0.115 R)
• M12: 2,076,718 km (0.036 R)
• M13: 2,253,393 km (0.082 R)
• M14: 3,127,044 km (0.11 R)
• M15: 4,957,075 km (0.117 R)
• M16: 6,327,242 km (0.062 R)
• M17: 7,426,487 km (0.069 R)
• M18: 8,080,828 km (0.116 R)
• M19: 8,981,707 km (0.115 R)
• M20: 9,269,832 km (0.074 R)
• M21: 10,452,104 km (0.11 R)
• M22: 10,572,979 km (0.106 R)
• M23: 11,556,136 km (0.11 R)
• M24: 12,376,381 km (0.089 R)
• M25: 12,696,820 km (0.106 R)
• M26: 13,411,449 km (0.105 R)
• M27: 14,205,963 km (0.106 R)
• M28: 14,272,834 km (0.086 R)
• M29: 14,474,043 km (0.11 R)
• M30: 14,811,685 km (0.08 R)
• M31: 14,879,603 km (0.091 R)
• M32: 15,151,871 km (0.117 R)
• M33: 16,397,871 km (0.12 R)
• M34: 16,891,245 km (0.05 R)
• M35: 17,246,540 km (0.091 R)
• M36: 17,604,378 km (0.101 R)
• M37: 17,676,335 km (0.119 R)
• M38: 17,892,504 km (0.111 R)
• M39: 18,254,830 km (0.09 R)
• M40: 18,692,703 km (0.069 R)
• M41: 18,766,006 km (0.037 R)
• M42: 19,430,220 km (0.058 R)
• M43: 21,162,414 km (0.085 R)
• M44: 21,545,385 km (0.068 R)
• M45: 22,318,506 km (0.101 R)
• M46: 22,630,119 km (0.12 R)
• M47: 24,852,395 km (0.099 R)
• M48: 26,153,149 km (0.059 R)
• M49: 27,559,369 km (0.09 R)
• M50: 28,566,611 km (0.093 R)
• M51: 30,099,989 km (0.097 R)
• M52: 30,617,149 km (0.098 R)
• M53: 30,876,701 km (0.088 R)
• M54: 31,572,631 km (0.116 R)
• M55: 31,747,511 km (0.109 R)
• M56: 33,246,182 km (0.109 R)
• M57: 37,230,721 km (0.11 R)
• M58: 37,878,480 km (0.115 R)
• M59: 38,810,176 km (0.098 R)
• M60: 40,221,781 km (0.095 R)
• M61: 40,316,477 km (0.1 R)
• M62: 40,506,167 km (0.107 R)
• M63: 42,708,247 km (0.032 R)
• M64: 42,901,528 km (0.037 R)
• M65: 44,263,018 km (0.109 R)
• M66: 44,556,529 km (0.051 R)
• M67: 44,948,924 km (0.113 R)
• M68: 45,047,210 km (0.098 R)
• M69: 46,133,141 km (0.107 R)
• M70: 49,543,524 km (0.047 R)
• M71: 52,826,748 km (0.095 R)
• M72: 53,034,240 km (0.104 R)
• M73: 53,971,471 km (0.061 R)
• M74: 54,076,040 km (0.11 R)
• M75: 55,545,689 km (0.103 R)
• M76: 56,073,770 km (0.109 R)
• M77: 56,497,431 km (0.111 R)
• M78: 58,738,856 km (0.046 R)
• M79: 59,492,530 km (0.101 R)
• M80: 61,227,117 km (0.033 R)
• M81: 62,429,286 km (0.098 R)
• M82: 65,635,767 km (0.043 R)
• M83: 66,082,167 km (0.081 R)
• M84: 66,641,663 km (0.09 R)
• M85: 66,753,711 km (0.104 R)
• M86: 69,462,630 km (0.087 R)
• M87: 69,690,018 km (0.101 R)
• M88: 70,145,394 km (0.112 R)
• M89: 72,668,063 km (0.078 R)
• M90: 73,129,872 km (0.055 R)
• M91: 76,155,638 km (0.085 R)
• M92: 76,390,058 km (0.034 R)
• M93: 76,742,062 km (0.038 R)
• M94: 76,977,230 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.7

Radius: 4.3

Gravity: 24.1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 21.78 AU - 21.82 AU

Year: 30155 Days

Day: 24.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,693,447 km

• M1: 115,490 km (0.045 R)
• M2: 212,579 km (0.046 R)
• M3: 549,473 km (0.084 R)
• M4: 1,623,735 km (0.065 R)
• M5: 2,793,291 km (0.12 R)
• M6: 2,959,345 km (0.098 R)
• M7: 3,300,877 km (0.026 R)
• M8: 3,654,975 km (0.106 R)
• M9: 3,790,960 km (0.115 R)
• M10: 4,021,191 km (0.093 R)
• M11: 4,208,487 km (0.06 R)
• M12: 4,787,880 km (0.11 R)
• M13: 6,180,038 km (0.065 R)
• M14: 6,891,675 km (0.088 R)
• M15: 7,115,922 km (0.062 R)
• M16: 7,228,868 km (0.115 R)
• M17: 7,744,682 km (0.073 R)
• M18: 11,341,463 km (0.062 R)
• M19: 11,473,558 km (0.087 R)
• M20: 11,805,815 km (0.071 R)
• M21: 12,141,214 km (0.119 R)
• M22: 13,374,648 km (0.11 R)
• M23: 13,514,073 km (0.101 R)
• M24: 14,006,101 km (0.051 R)
• M25: 14,647,277 km (0.056 R)
• M26: 17,230,084 km (0.065 R)
• M27: 17,763,251 km (0.116 R)
• M28: 21,971,888 km (0.108 R)
• M29: 22,549,785 km (0.075 R)
• M30: 23,551,941 km (0.062 R)
• M31: 23,720,388 km (0.088 R)
• M32: 24,058,479 km (0.097 R)
• M33: 24,483,337 km (0.095 R)
• M34: 24,654,028 km (0.063 R)
• M35: 25,082,327 km (0.071 R)
• M36: 25,946,255 km (0.111 R)
• M37: 26,294,668 km (0.084 R)
• M38: 26,732,242 km (0.101 R)
• M39: 26,907,870 km (0.118 R)
• M40: 29,589,262 km (0.098 R)
• M41: 32,260,781 km (0.109 R)
• M42: 34,338,246 km (0.1 R)
• M43: 34,720,619 km (0.054 R)
• M44: 35,008,295 km (0.06 R)
• M45: 35,779,323 km (0.073 R)
• M46: 35,876,113 km (0.066 R)
• M47: 35,973,052 km (0.096 R)
• M48: 37,142,159 km (0.06 R)
• M49: 37,436,269 km (0.06 R)
• M50: 39,018,565 km (0.114 R)
• M51: 39,417,543 km (0.071 R)
• M52: 40,018,478 km (0.112 R)
• M53: 45,038,384 km (0.12 R)
• M54: 46,508,632 km (0.06 R)
• M55: 46,931,694 km (0.101 R)
• M56: 47,674,897 km (0.099 R)
• M57: 47,781,410 km (0.103 R)
• M58: 47,887,924 km (0.113 R)
• M59: 48,743,325 km (0.056 R)
• M60: 52,324,997 km (0.08 R)
• M61: 53,869,894 km (0.08 R)
• M62: 54,314,050 km (0.043 R)
• M63: 55,429,751 km (0.115 R)
• M64: 57,456,952 km (0.091 R)
• M65: 57,683,742 km (0.112 R)
• M66: 57,910,832 km (0.104 R)
• M67: 58,593,746 km (0.109 R)
• M68: 60,427,816 km (0.094 R)
• M69: 62,513,509 km (0.074 R)
• M70: 63,682,467 km (0.056 R)
• M71: 64,622,839 km (0.067 R)
• M72: 65,686,181 km (0.1 R)
• M73: 66,636,128 km (0.102 R)
• M74: 68,189,701 km (0.113 R)
• M75: 70,481,541 km (0.109 R)
• M76: 71,332,154 km (0.11 R)
• M77: 72,064,137 km (0.098 R)
• M78: 73,412,313 km (0.056 R)
• M79: 74,521,730 km (0.028 R)
• M80: 74,769,016 km (0.115 R)
• M81: 75,140,318 km (0.115 R)
• M82: 75,512,368 km (0.065 R)
• M83: 76,756,872 km (0.104 R)
• M84: 77,256,529 km (0.041 R)
• M85: 78,259,284 km (0.11 R)
• M86: 78,636,270 km (0.101 R)
• M87: 79,518,599 km (0.119 R)
• M88: 81,038,513 km (0.119 R)
• M89: 81,802,210 km (0.111 R)
• M90: 85,009,439 km (0.078 R)
• M91: 86,303,909 km (0.05 R)

Kuiper Belt

Range: 37.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 11,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit