🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.47 AU - 0.57 AU

Year: 141 Days

Day: 15.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.95 AU - 1.19 AU

Year: 415 Days

Day: 30.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 160.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.37 AU - 1.39 AU

Year: 608 Days

Day: 29.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,623,790 km

• M1: 36,951 km (0.047 R)

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.84 AU - 4.26 AU

Year: 3054 Days

Day: 14.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.6

Radius: 13.2

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.46 AU - 4.68 AU

Year: 3661 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 72,623,790 km

• M1: 167,849 km (0.086 R)
• M2: 254,466 km (0.078 R)
• M3: 466,895 km (0.112 R)
• M4: 605,572 km (0.106 R)
• M5: 700,716 km (0.086 R)
• M6: 1,149,809 km (0.115 R)
• M7: 1,322,744 km (0.117 R)
• M8: 1,465,162 km (0.11 R)
• M9: 1,681,630 km (0.111 R)
• M10: 1,779,915 km (0.091 R)
• M11: 1,894,507 km (0.065 R)
• M12: 2,011,792 km (0.079 R)
• M13: 2,394,464 km (0.114 R)
• M14: 2,901,152 km (0.106 R)
• M15: 3,405,446 km (0.112 R)
• M16: 3,495,205 km (0.085 R)
• M17: 3,714,066 km (0.073 R)
• M18: 4,012,813 km (0.098 R)
• M19: 4,184,402 km (0.118 R)
• M20: 4,280,893 km (0.119 R)
• M21: 4,814,508 km (0.12 R)
• M22: 5,244,153 km (0.118 R)
• M23: 5,558,758 km (0.074 R)
• M24: 6,206,516 km (0.077 R)
• M25: 6,719,637 km (0.068 R)
• M26: 7,061,618 km (0.044 R)
• M27: 7,315,934 km (0.118 R)
• M28: 7,409,283 km (0.118 R)
• M29: 7,502,932 km (0.099 R)
• M30: 8,194,074 km (0.108 R)
• M31: 8,437,170 km (0.087 R)
• M32: 9,055,309 km (0.045 R)
• M33: 9,611,364 km (0.084 R)
• M34: 9,790,732 km (0.094 R)
• M35: 10,335,268 km (0.035 R)
• M36: 10,730,356 km (0.113 R)
• M37: 10,863,199 km (0.09 R)
• M38: 11,291,797 km (0.12 R)
• M39: 11,481,038 km (0.025 R)
• M40: 11,780,683 km (0.117 R)
• M41: 11,890,188 km (0.101 R)
• M42: 12,082,870 km (0.038 R)
• M43: 12,276,450 km (0.099 R)
• M44: 12,359,776 km (0.101 R)
• M45: 13,033,116 km (0.068 R)
• M46: 13,317,202 km (0.025 R)
• M47: 13,603,234 km (0.113 R)
• M48: 14,532,536 km (0.111 R)
• M49: 15,995,154 km (0.082 R)
• M50: 16,207,882 km (0.116 R)
• M51: 16,821,084 km (0.045 R)
• M52: 17,037,402 km (0.076 R)
• M53: 17,441,765 km (0.104 R)
• M54: 18,801,610 km (0.073 R)
• M55: 18,961,979 km (0.119 R)
• M56: 19,316,376 km (0.089 R)
• M57: 19,575,480 km (0.119 R)
• M58: 19,901,005 km (0.06 R)
• M59: 21,154,186 km (0.064 R)
• M60: 21,387,858 km (0.066 R)
• M61: 21,756,766 km (0.058 R)
• M62: 22,161,578 km (0.085 R)
• M63: 22,807,691 km (0.101 R)
• M64: 22,910,316 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.5

Radius: 7.5

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.43 AU - 15.51 AU

Year: 16502 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,623,790 km

• M1: 109,805 km (0.055 R)
• M2: 235,317 km (0.113 R)
• M3: 411,993 km (0.12 R)
• M4: 630,705 km (0.093 R)
• M5: 711,637 km (0.107 R)
• M6: 957,576 km (0.102 R)
• M7: 1,013,675 km (0.109 R)
• M8: 1,109,867 km (0.043 R)
• M9: 1,438,084 km (0.106 R)
• M10: 2,255,337 km (0.077 R)
• M11: 2,616,616 km (0.091 R)
• M12: 2,858,666 km (0.074 R)
• M13: 3,451,073 km (0.09 R)
• M14: 4,019,096 km (0.106 R)
• M15: 4,424,507 km (0.095 R)
• M16: 4,648,305 km (0.094 R)
• M17: 4,712,931 km (0.118 R)
• M18: 4,875,694 km (0.074 R)
• M19: 5,140,183 km (0.051 R)
• M20: 5,961,326 km (0.113 R)
• M21: 6,279,819 km (0.117 R)
• M22: 6,567,496 km (0.118 R)
• M23: 7,305,612 km (0.083 R)
• M24: 9,141,178 km (0.104 R)
• M25: 9,426,311 km (0.113 R)
• M26: 9,714,287 km (0.047 R)
• M27: 10,256,879 km (0.097 R)
• M28: 12,343,919 km (0.083 R)
• M29: 12,794,807 km (0.032 R)
• M30: 13,159,526 km (0.093 R)
• M31: 13,852,314 km (0.095 R)
• M32: 15,177,153 km (0.117 R)
• M33: 15,952,369 km (0.074 R)
• M34: 16,542,084 km (0.099 R)
• M35: 17,089,014 km (0.113 R)
• M36: 17,289,325 km (0.104 R)
• M37: 17,339,590 km (0.075 R)
• M38: 17,742,906 km (0.103 R)
• M39: 18,868,181 km (0.076 R)
• M40: 19,023,464 km (0.058 R)
• M41: 19,179,045 km (0.064 R)
• M42: 19,387,286 km (0.115 R)
• M43: 19,543,915 km (0.092 R)
• M44: 19,648,633 km (0.103 R)
• M45: 19,700,992 km (0.105 R)
• M46: 21,240,953 km (0.068 R)
• M47: 22,161,429 km (0.118 R)
• M48: 22,764,009 km (0.117 R)
• M49: 23,261,123 km (0.039 R)
• M50: 23,371,975 km (0.095 R)
• M51: 23,483,126 km (0.03 R)
• M52: 24,097,375 km (0.111 R)
• M53: 24,547,515 km (0.041 R)
• M54: 25,057,195 km (0.05 R)
• M55: 25,284,733 km (0.08 R)
• M56: 26,086,877 km (0.105 R)
• M57: 26,202,217 km (0.117 R)
• M58: 26,375,451 km (0.102 R)
• M59: 26,722,967 km (0.117 R)
• M60: 26,781,011 km (0.106 R)
• M61: 27,774,789 km (0.052 R)
• M62: 28,010,406 km (0.098 R)
• M63: 28,069,497 km (0.098 R)
• M64: 28,424,343 km (0.078 R)
• M65: 29,258,202 km (0.038 R)
• M66: 29,318,041 km (0.107 R)
• M67: 30,099,989 km (0.093 R)
• M68: 31,132,813 km (0.06 R)
• M69: 31,193,998 km (0.107 R)
• M70: 31,438,890 km (0.107 R)
• M71: 31,561,560 km (0.093 R)
• M72: 32,301,023 km (0.108 R)
• M73: 32,672,923 km (0.111 R)
• M74: 33,295,848 km (0.103 R)
• M75: 33,671,489 km (0.115 R)
• M76: 33,734,170 km (0.085 R)
• M77: 34,933,646 km (0.099 R)
• M78: 35,442,877 km (0.06 R)
• M79: 36,018,829 km (0.073 R)
• M80: 36,340,016 km (0.058 R)
• M81: 36,985,381 km (0.094 R)
• M82: 37,764,786 km (0.093 R)
• M83: 38,549,576 km (0.097 R)
• M84: 39,471,997 km (0.101 R)
• M85: 39,538,119 km (0.07 R)
• M86: 39,935,900 km (0.102 R)
• M87: 40,334,877 km (0.097 R)
• M88: 40,468,318 km (0.113 R)
• M89: 40,668,480 km (0.099 R)
• M90: 41,877,082 km (0.086 R)
• M91: 42,350,110 km (0.103 R)
• M92: 43,780,266 km (0.081 R)
• M93: 43,985,813 km (0.081 R)
• M94: 45,572,598 km (0.057 R)
• M95: 46,198,665 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.7

Radius: 7.1

Gravity: 15.92 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.78 AU - 13.1 AU

Year: 17443 Days

Day: 23 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,623,790 km

• M1: 94,845 km (0.072 R)
• M2: 327,021 km (0.116 R)
• M3: 487,539 km (0.086 R)
• M4: 763,398 km (0.07 R)
• M5: 930,648 km (0.115 R)
• M6: 1,217,427 km (0.101 R)
• M7: 1,328,429 km (0.03 R)
• M8: 2,162,587 km (0.079 R)
• M9: 2,366,489 km (0.07 R)
• M10: 2,612,428 km (0.113 R)
• M11: 2,684,235 km (0.109 R)
• M12: 2,977,895 km (0.11 R)
• M13: 3,204,985 km (0.105 R)
• M14: 3,797,093 km (0.081 R)
• M15: 4,638,132 km (0.062 R)
• M16: 4,725,348 km (0.079 R)
• M17: 4,857,293 km (0.066 R)
• M18: 4,990,286 km (0.118 R)
• M19: 5,214,832 km (0.079 R)
• M20: 5,396,893 km (0.044 R)
• M21: 5,673,798 km (0.062 R)
• M22: 6,581,110 km (0.08 R)
• M23: 7,177,107 km (0.061 R)
• M24: 7,790,309 km (0.117 R)
• M25: 8,580,335 km (0.04 R)
• M26: 8,957,771 km (0.08 R)
• M27: 9,395,793 km (0.028 R)
• M28: 10,578,365 km (0.095 R)
• M29: 10,751,001 km (0.075 R)
• M30: 11,807,162 km (0.087 R)
• M31: 12,468,683 km (0.034 R)
• M32: 12,590,157 km (0.047 R)
• M33: 13,390,057 km (0.092 R)
• M34: 13,639,436 km (0.069 R)
• M35: 14,206,263 km (0.115 R)
• M36: 14,909,373 km (0.105 R)
• M37: 15,167,878 km (0.094 R)
• M38: 15,362,654 km (0.056 R)
• M39: 16,084,314 km (0.117 R)
• M40: 17,424,262 km (0.113 R)
• M41: 19,009,102 km (0.084 R)
• M42: 19,359,760 km (0.092 R)
• M43: 19,571,141 km (0.069 R)
• M44: 20,352,641 km (0.12 R)
• M45: 22,461,821 km (0.113 R)
• M46: 23,429,570 km (0.098 R)
• M47: 24,868,552 km (0.062 R)
• M48: 25,251,821 km (0.074 R)
• M49: 25,791,870 km (0.038 R)
• M50: 31,728,811 km (0.039 R)
• M51: 32,311,494 km (0.107 R)
• M52: 32,729,770 km (0.052 R)
• M53: 33,402,811 km (0.034 R)
• M54: 33,825,724 km (0.066 R)
• M55: 34,933,646 km (0.097 R)
• M56: 36,487,369 km (0.045 R)
• M57: 39,482,917 km (0.026 R)
• M58: 39,661,537 km (0.107 R)
• M59: 39,750,997 km (0.11 R)
• M60: 41,281,682 km (0.118 R)
• M61: 41,826,368 km (0.067 R)
• M62: 42,465,001 km (0.11 R)
• M63: 43,382,934 km (0.112 R)
• M64: 44,400,199 km (0.095 R)
• M65: 44,492,950 km (0.085 R)
• M66: 45,987,582 km (0.072 R)
• M67: 46,646,710 km (0.075 R)
• M68: 46,835,503 km (0.063 R)
• M69: 48,834,131 km (0.118 R)
• M70: 50,375,437 km (0.065 R)
• M71: 50,957,523 km (0.119 R)
• M72: 51,834,765 km (0.119 R)
• M73: 54,000,343 km (0.081 R)
• M74: 54,397,227 km (0.046 R)
• M75: 54,695,525 km (0.043 R)
• M76: 54,795,007 km (0.109 R)
• M77: 57,303,614 km (0.096 R)
• M78: 57,607,148 km (0.095 R)
• M79: 58,317,439 km (0.082 R)
• M80: 59,337,098 km (0.05 R)
• M81: 59,644,222 km (0.079 R)
• M82: 59,746,697 km (0.054 R)
• M83: 60,877,806 km (0.047 R)
• M84: 60,981,029 km (0.067 R)
• M85: 61,394,218 km (0.103 R)
• M86: 63,161,119 km (0.051 R)
• M87: 65,366,790 km (0.06 R)
• M88: 65,472,406 km (0.107 R)
• M89: 66,532,157 km (0.105 R)
• M90: 66,744,736 km (0.096 R)
• M91: 67,490,631 km (0.112 R)
• M92: 68,668,415 km (0.102 R)
• M93: 68,775,826 km (0.118 R)
• M94: 69,745,070 km (0.049 R)
• M95: 70,718,803 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.2

Radius: 4.7

Gravity: 18.75 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 14.99 AU - 17.01 AU

Year: 23983 Days

Day: 19.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,623,790 km

• M1: 153,787 km (0.065 R)
• M2: 191,784 km (0.064 R)
• M3: 660,923 km (0.084 R)
• M4: 728,242 km (0.091 R)
• M5: 943,813 km (0.115 R)
• M6: 1,072,018 km (0.052 R)
• M7: 1,178,682 km (0.064 R)
• M8: 1,731,296 km (0.095 R)
• M9: 1,920,537 km (0.108 R)
• M10: 2,050,388 km (0.099 R)
• M11: 3,459,750 km (0.05 R)
• M12: 3,738,152 km (0.095 R)
• M13: 3,941,455 km (0.095 R)
• M14: 4,065,173 km (0.109 R)
• M15: 4,572,609 km (0.116 R)
• M16: 4,615,842 km (0.105 R)
• M17: 4,789,974 km (0.09 R)
• M18: 4,833,806 km (0.108 R)
• M19: 5,325,385 km (0.11 R)
• M20: 5,508,044 km (0.078 R)
• M21: 6,548,946 km (0.093 R)
• M22: 6,892,572 km (0.083 R)
• M23: 8,062,727 km (0.118 R)
• M24: 8,272,463 km (0.03 R)
• M25: 8,325,122 km (0.081 R)
• M26: 8,537,102 km (0.059 R)
• M27: 9,512,779 km (0.087 R)
• M28: 10,182,529 km (0.076 R)
• M29: 10,580,309 km (0.071 R)
• M30: 10,925,282 km (0.09 R)
• M31: 13,194,233 km (0.058 R)
• M32: 13,503,302 km (0.072 R)
• M33: 14,635,459 km (0.071 R)
• M34: 15,342,309 km (0.055 R)
• M35: 15,602,160 km (0.093 R)
• M36: 15,928,882 km (0.076 R)
• M37: 16,722,349 km (0.094 R)
• M38: 18,416,246 km (0.098 R)
• M39: 20,305,966 km (0.066 R)
• M40: 20,662,607 km (0.105 R)
• M41: 21,309,768 km (0.102 R)
• M42: 22,845,689 km (0.109 R)
• M43: 23,739,237 km (0.055 R)
• M44: 23,964,382 km (0.092 R)
• M45: 24,568,309 km (0.067 R)
• M46: 24,872,142 km (0.067 R)
• M47: 25,177,322 km (0.119 R)
• M48: 26,022,699 km (0.049 R)
• M49: 26,332,367 km (0.094 R)
• M50: 27,662,142 km (0.055 R)
• M51: 29,013,759 km (0.101 R)
• M52: 29,576,546 km (0.057 R)
• M53: 29,818,745 km (0.095 R)
• M54: 29,899,678 km (0.106 R)
• M55: 32,194,509 km (0.115 R)
• M56: 32,360,712 km (0.032 R)
• M57: 33,615,240 km (0.045 R)
• M58: 34,630,411 km (0.087 R)
• M59: 35,141,737 km (0.108 R)
• M60: 35,227,157 km (0.093 R)
• M61: 35,484,017 km (0.113 R)
• M62: 36,344,503 km (0.118 R)
• M63: 36,604,056 km (0.077 R)
• M64: 37,386,153 km (0.11 R)
• M65: 37,910,644 km (0.109 R)
• M66: 39,498,775 km (0.063 R)
• M67: 40,122,149 km (0.042 R)
• M68: 42,193,481 km (0.117 R)
• M69: 42,648,259 km (0.097 R)
• M70: 42,739,513 km (0.114 R)
• M71: 43,471,196 km (0.092 R)
• M72: 45,132,481 km (0.072 R)
• M73: 45,784,129 km (0.04 R)
• M74: 47,190,948 km (0.115 R)
• M75: 48,707,272 km (0.109 R)
• M76: 50,624,967 km (0.085 R)
• M77: 51,205,107 km (0.103 R)
• M78: 54,336,041 km (0.106 R)
• M79: 55,227,644 km (0.114 R)
• M80: 58,133,583 km (0.108 R)
• M81: 61,397,210 km (0.074 R)
• M82: 63,259,105 km (0.094 R)
• M83: 63,988,096 km (0.097 R)
• M84: 64,929,515 km (0.115 R)
• M85: 65,139,401 km (0.091 R)
• M86: 65,454,454 km (0.048 R)
• M87: 66,614,436 km (0.104 R)
• M88: 66,720,202 km (0.064 R)
• M89: 68,100,541 km (0.086 R)
• M90: 70,134,773 km (0.061 R)
• M91: 70,242,334 km (0.048 R)
• M92: 70,781,335 km (0.054 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 15,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit