🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.54 AU - 0.68 AU

Year: 177 Days

Day: 30.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.63 AU - 0.77 AU

Year: 217 Days

Day: 17.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,777,277 km

• M1: 357,090 km (0.054 R)
• M2: 702,960 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.6 AU - 1 AU

Year: 265 Days

Day: 30.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,777,277 km

• M1: 412,741 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.16 AU - 1.3 AU

Year: 506 Days

Day: 14.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,777,277 km

• M1: 133,890 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.66 AU - 2.74 AU

Year: 1210 Days

Day: 46.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,777,277 km

• M1: 271,071 km (0.069 R)

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542

Radius: 8.3

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.81 AU - 6.53 AU

Year: 5007 Days

Day: 14 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,777,277 km

• M1: 110,254 km (0.108 R)
• M2: 194,178 km (0.073 R)
• M3: 351,555 km (0.091 R)
• M4: 607,966 km (0.104 R)
• M5: 675,285 km (0.12 R)
• M6: 757,264 km (0.083 R)
• M7: 842,685 km (0.116 R)
• M8: 1,010,534 km (0.065 R)
• M9: 1,105,528 km (0.084 R)
• M10: 1,175,241 km (0.05 R)
• M11: 1,289,982 km (0.055 R)
• M12: 1,393,654 km (0.113 R)
• M13: 1,469,350 km (0.088 R)
• M14: 1,593,517 km (0.116 R)
• M15: 1,753,736 km (0.078 R)
• M16: 1,919,191 km (0.112 R)
• M17: 2,107,385 km (0.087 R)
• M18: 2,821,865 km (0.07 R)
• M19: 3,357,425 km (0.12 R)
• M20: 3,418,910 km (0.11 R)
• M21: 3,753,111 km (0.088 R)
• M22: 3,838,382 km (0.065 R)
• M23: 4,032,411 km (0.106 R)
• M24: 4,097,785 km (0.099 R)
• M25: 4,207,739 km (0.088 R)
• M26: 4,543,138 km (0.07 R)
• M27: 5,050,723 km (0.092 R)
• M28: 5,215,879 km (0.052 R)
• M29: 5,624,880 km (0.083 R)
• M30: 5,870,220 km (0.104 R)
• M31: 6,069,036 km (0.072 R)
• M32: 6,270,245 km (0.104 R)
• M33: 6,964,978 km (0.101 R)
• M34: 7,122,803 km (0.09 R)
• M35: 7,308,305 km (0.028 R)
• M36: 7,765,476 km (0.117 R)
• M37: 7,819,929 km (0.083 R)
• M38: 8,011,415 km (0.089 R)
• M39: 8,482,798 km (0.052 R)
• M40: 9,163,468 km (0.08 R)
• M41: 9,394,297 km (0.038 R)
• M42: 9,452,341 km (0.05 R)
• M43: 9,920,732 km (0.111 R)
• M44: 11,093,879 km (0.115 R)
• M45: 11,401,751 km (0.117 R)
• M46: 11,494,652 km (0.072 R)
• M47: 12,533,160 km (0.096 R)
• M48: 13,765,846 km (0.107 R)
• M49: 13,931,003 km (0.12 R)
• M50: 14,030,335 km (0.052 R)
• M51: 14,129,968 km (0.09 R)
• M52: 14,263,110 km (0.094 R)
• M53: 14,564,250 km (0.081 R)
• M54: 14,799,867 km (0.042 R)
• M55: 14,901,294 km (0.04 R)
• M56: 15,206,923 km (0.089 R)
• M57: 15,617,569 km (0.085 R)
• M58: 17,510,281 km (0.117 R)
• M59: 18,265,750 km (0.062 R)
• M60: 18,338,305 km (0.091 R)
• M61: 18,556,269 km (0.057 R)
• M62: 18,811,932 km (0.077 R)
• M63: 19,733,904 km (0.088 R)
• M64: 20,369,396 km (0.038 R)
• M65: 20,482,192 km (0.094 R)
• M66: 20,746,382 km (0.048 R)
• M67: 20,973,621 km (0.066 R)
• M68: 21,929,402 km (0.119 R)
• M69: 22,199,576 km (0.11 R)
• M70: 23,134,264 km (0.09 R)
• M71: 23,409,224 km (0.1 R)
• M72: 23,488,062 km (0.111 R)
• M73: 23,764,519 km (0.04 R)
• M74: 23,843,657 km (0.053 R)
• M75: 24,081,667 km (0.116 R)
• M76: 24,680,358 km (0.08 R)
• M77: 24,921,210 km (0.095 R)
• M78: 25,041,786 km (0.119 R)
• M79: 25,122,419 km (0.03 R)
• M80: 25,243,444 km (0.117 R)
• M81: 25,324,227 km (0.099 R)
• M82: 25,567,174 km (0.074 R)
• M83: 26,136,992 km (0.05 R)
• M84: 26,300,502 km (0.084 R)
• M85: 26,669,710 km (0.079 R)
• M86: 26,793,278 km (0.114 R)
• M87: 27,289,045 km (0.107 R)
• M88: 27,496,537 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.1

Radius: 14.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.79 AU - 10.77 AU

Year: 9648 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,777,277 km

• M1: 247,734 km (0.097 R)
• M2: 389,852 km (0.114 R)
• M3: 837,299 km (0.041 R)
• M4: 945,309 km (0.073 R)
• M5: 1,258,716 km (0.08 R)
• M6: 1,363,884 km (0.118 R)
• M7: 1,561,054 km (0.116 R)
• M8: 1,674,898 km (0.063 R)
• M9: 1,815,520 km (0.094 R)
• M10: 2,083,898 km (0.097 R)
• M11: 3,167,735 km (0.089 R)
• M12: 3,373,582 km (0.114 R)
• M13: 3,553,548 km (0.053 R)
• M14: 3,706,138 km (0.029 R)
• M15: 3,798,739 km (0.1 R)
• M16: 4,468,638 km (0.118 R)
• M17: 5,244,752 km (0.1 R)
• M18: 6,246,010 km (0.098 R)
• M19: 6,655,460 km (0.098 R)
• M20: 7,540,032 km (0.072 R)
• M21: 7,816,638 km (0.09 R)
• M22: 8,016,351 km (0.091 R)
• M23: 8,258,251 km (0.098 R)
• M24: 9,674,046 km (0.119 R)
• M25: 9,931,653 km (0.085 R)
• M26: 10,322,552 km (0.105 R)
• M27: 10,674,107 km (0.12 R)
• M28: 10,940,541 km (0.109 R)
• M29: 11,164,190 km (0.094 R)
• M30: 12,166,196 km (0.062 R)
• M31: 12,444,598 km (0.058 R)
• M32: 12,724,944 km (0.093 R)
• M33: 12,960,262 km (0.091 R)
• M34: 13,054,808 km (0.099 R)
• M35: 13,149,503 km (0.045 R)
• M36: 14,012,833 km (0.109 R)
• M37: 14,207,160 km (0.074 R)
• M38: 14,451,304 km (0.056 R)
• M39: 14,647,576 km (0.094 R)
• M40: 15,996,201 km (0.081 R)
• M41: 16,148,492 km (0.112 R)
• M42: 16,454,569 km (0.081 R)
• M43: 16,608,206 km (0.118 R)
• M44: 18,119,145 km (0.076 R)
• M45: 18,703,623 km (0.031 R)
• M46: 19,078,815 km (0.119 R)
• M47: 19,294,385 km (0.117 R)
• M48: 19,456,549 km (0.091 R)
• M49: 20,000,487 km (0.108 R)
• M50: 20,549,512 km (0.108 R)
• M51: 20,770,468 km (0.082 R)
• M52: 22,056,411 km (0.089 R)
• M53: 22,623,536 km (0.116 R)
• M54: 23,080,707 km (0.113 R)
• M55: 23,252,895 km (0.111 R)
• M56: 24,295,293 km (0.096 R)
• M57: 24,529,114 km (0.112 R)
• M58: 24,704,892 km (0.077 R)
• M59: 26,186,060 km (0.095 R)
• M60: 27,027,997 km (0.098 R)
• M61: 27,513,143 km (0.039 R)
• M62: 28,123,652 km (0.037 R)
• M63: 28,862,216 km (0.111 R)
• M64: 29,233,818 km (0.116 R)
• M65: 30,736,229 km (0.067 R)
• M66: 32,007,512 km (0.088 R)
• M67: 32,327,950 km (0.047 R)
• M68: 33,425,550 km (0.085 R)
• M69: 33,685,701 km (0.098 R)
• M70: 34,930,056 km (0.072 R)
• M71: 35,790,094 km (0.076 R)
• M72: 35,989,657 km (0.114 R)
• M73: 36,858,372 km (0.108 R)
• M74: 38,616,446 km (0.082 R)
• M75: 38,889,313 km (0.091 R)
• M76: 40,956,456 km (0.084 R)
• M77: 42,073,504 km (0.11 R)
• M78: 42,424,610 km (0.072 R)
• M79: 44,266,160 km (0.102 R)
• M80: 44,480,384 km (0.08 R)
• M81: 44,981,387 km (0.085 R)
• M82: 46,061,484 km (0.09 R)
• M83: 48,467,616 km (0.085 R)
• M84: 49,057,031 km (0.117 R)
• M85: 49,426,538 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.1

Radius: 13.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.08 AU - 12.54 AU

Year: 14106 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,777,277 km

• M1: 442,511 km (0.114 R)
• M2: 646,412 km (0.098 R)
• M3: 734,376 km (0.073 R)
• M4: 944,411 km (0.118 R)
• M5: 1,197,531 km (0.08 R)
• M6: 1,425,967 km (0.048 R)
• M7: 3,049,104 km (0.093 R)
• M8: 3,301,326 km (0.112 R)
• M9: 3,626,552 km (0.086 R)
• M10: 4,099,281 km (0.073 R)
• M11: 4,992,231 km (0.097 R)
• M12: 5,594,811 km (0.066 R)
• M13: 5,749,196 km (0.096 R)
• M14: 7,327,005 km (0.058 R)
• M15: 7,752,311 km (0.076 R)
• M16: 7,967,882 km (0.087 R)
• M17: 8,098,331 km (0.102 R)
• M18: 8,273,211 km (0.034 R)
• M19: 8,449,437 km (0.1 R)
• M20: 8,985,596 km (0.112 R)
• M21: 9,440,822 km (0.069 R)
• M22: 11,092,981 km (0.102 R)
• M23: 11,190,220 km (0.097 R)
• M24: 11,385,296 km (0.091 R)
• M25: 11,630,636 km (0.104 R)
• M26: 11,877,921 km (0.098 R)
• M27: 12,478,407 km (0.074 R)
• M28: 13,397,537 km (0.048 R)
• M29: 14,657,001 km (0.094 R)
• M30: 15,031,444 km (0.068 R)
• M31: 15,246,865 km (0.081 R)
• M32: 15,517,638 km (0.086 R)
• M33: 15,680,849 km (0.065 R)
• M34: 16,560,933 km (0.112 R)
• M35: 17,287,680 km (0.079 R)
• M36: 17,457,024 km (0.094 R)
• M37: 17,797,060 km (0.09 R)
• M38: 17,910,904 km (0.082 R)
• M39: 19,062,808 km (0.096 R)
• M40: 19,589,093 km (0.106 R)
• M41: 20,001,684 km (0.111 R)
• M42: 20,655,726 km (0.079 R)
• M43: 21,559,148 km (0.113 R)
• M44: 21,985,053 km (0.051 R)
• M45: 22,107,274 km (0.113 R)
• M46: 23,342,055 km (0.07 R)
• M47: 24,156,615 km (0.113 R)
• M48: 26,460,572 km (0.073 R)
• M49: 27,638,805 km (0.105 R)
• M50: 28,035,239 km (0.096 R)
• M51: 29,101,872 km (0.108 R)
• M52: 29,303,381 km (0.059 R)
• M53: 30,795,021 km (0.119 R)
• M54: 32,311,345 km (0.092 R)
• M55: 32,659,310 km (0.054 R)
• M56: 32,938,609 km (0.096 R)
• M57: 33,148,495 km (0.035 R)
• M58: 33,429,290 km (0.108 R)
• M59: 34,205,254 km (0.12 R)
• M60: 34,488,892 km (0.089 R)
• M61: 34,773,277 km (0.095 R)
• M62: 37,879,826 km (0.1 R)
• M63: 38,688,702 km (0.077 R)
• M64: 39,875,462 km (0.1 R)
• M65: 40,548,204 km (0.036 R)
• M66: 41,074,040 km (0.073 R)
• M67: 41,224,685 km (0.098 R)
• M68: 42,284,586 km (0.099 R)
• M69: 42,970,642 km (0.073 R)
• M70: 43,583,544 km (0.085 R)
• M71: 46,534,213 km (0.119 R)
• M72: 47,558,509 km (0.096 R)
• M73: 48,909,079 km (0.092 R)
• M74: 49,308,655 km (0.07 R)
• M75: 50,191,582 km (0.111 R)
• M76: 50,675,531 km (0.093 R)
• M77: 51,566,536 km (0.074 R)
• M78: 53,693,219 km (0.103 R)
• M79: 54,601,577 km (0.065 R)
• M80: 55,016,113 km (0.108 R)
• M81: 55,431,845 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.1

Radius: 7.5

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.65 AU - 22.47 AU

Year: 30859 Days

Day: 16.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,777,277 km

• M1: 112,198 km (0.116 R)
• M2: 288,873 km (0.06 R)
• M3: 806,183 km (0.059 R)
• M4: 953,387 km (0.055 R)
• M5: 1,136,495 km (0.107 R)
• M6: 1,274,275 km (0.118 R)
• M7: 1,536,071 km (0.111 R)
• M8: 2,526,259 km (0.099 R)
• M9: 2,967,872 km (0.118 R)
• M10: 3,393,927 km (0.111 R)
• M11: 4,047,520 km (0.109 R)
• M12: 5,987,804 km (0.117 R)
• M13: 6,278,473 km (0.085 R)
• M14: 6,573,779 km (0.083 R)
• M15: 6,974,552 km (0.091 R)
• M16: 8,064,073 km (0.1 R)
• M17: 8,117,330 km (0.095 R)
• M18: 8,438,965 km (0.049 R)
• M19: 8,492,970 km (0.078 R)
• M20: 8,655,733 km (0.118 R)
• M21: 10,223,818 km (0.094 R)
• M22: 10,687,721 km (0.106 R)
• M23: 11,636,171 km (0.066 R)
• M24: 12,059,533 km (0.049 R)
• M25: 12,426,497 km (0.102 R)
• M26: 12,549,616 km (0.073 R)
• M27: 13,171,345 km (0.116 R)
• M28: 16,225,086 km (0.116 R)
• M29: 16,901,867 km (0.038 R)
• M30: 18,003,805 km (0.077 R)
• M31: 18,422,978 km (0.107 R)
• M32: 18,774,832 km (0.042 R)
• M33: 20,059,728 km (0.09 R)
• M34: 21,890,806 km (0.087 R)
• M35: 22,188,655 km (0.101 R)
• M36: 25,396,782 km (0.108 R)
• M37: 26,260,709 km (0.103 R)
• M38: 26,418,834 km (0.107 R)
• M39: 26,577,259 km (0.073 R)
• M40: 27,454,351 km (0.117 R)
• M41: 28,017,288 km (0.096 R)
• M42: 28,340,718 km (0.093 R)
• M43: 29,154,830 km (0.119 R)
• M44: 29,646,857 km (0.089 R)
• M45: 31,139,545 km (0.115 R)
• M46: 32,911,831 km (0.119 R)
• M47: 33,767,231 km (0.032 R)
• M48: 34,025,288 km (0.036 R)
• M49: 34,370,260 km (0.106 R)
• M50: 34,890,113 km (0.067 R)
• M51: 34,977,029 km (0.053 R)
• M52: 35,587,089 km (0.12 R)
• M53: 35,849,783 km (0.102 R)
• M54: 36,464,930 km (0.098 R)
• M55: 37,438,812 km (0.116 R)
• M56: 38,870,464 km (0.038 R)
• M57: 39,412,008 km (0.047 R)
• M58: 39,593,021 km (0.105 R)
• M59: 41,510,716 km (0.039 R)
• M60: 42,341,882 km (0.107 R)
• M61: 43,458,481 km (0.086 R)
• M62: 43,645,478 km (0.095 R)
• M63: 45,910,988 km (0.049 R)
• M64: 46,866,171 km (0.111 R)
• M65: 48,021,066 km (0.095 R)
• M66: 49,185,237 km (0.095 R)
• M67: 50,456,968 km (0.098 R)
• M68: 50,653,540 km (0.09 R)
• M69: 51,640,287 km (0.108 R)
• M70: 52,334,870 km (0.089 R)
• M71: 53,733,311 km (0.117 R)
• M72: 54,034,601 km (0.094 R)
• M73: 55,042,741 km (0.067 R)
• M74: 57,180,196 km (0.104 R)
• M75: 57,898,714 km (0.104 R)
• M76: 59,448,399 km (0.108 R)
• M77: 65,032,139 km (0.099 R)
• M78: 65,996,896 km (0.056 R)
• M79: 68,810,233 km (0.105 R)
• M80: 69,574,379 km (0.09 R)
• M81: 73,436,996 km (0.049 R)
• M82: 73,882,798 km (0.067 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 11,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit