🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.52 AU - 0.82 AU

Year: 193 Days

Day: 18.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.75 AU - 2.57 AU

Year: 1116 Days

Day: 22.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.67 AU - 2.67 AU

Year: 1123 Days

Day: 28.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,524,107 km

• M1: 856,897 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.76 AU - 2.68 AU

Year: 1163 Days

Day: 47.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,524,107 km

• M1: 49,218 km (0.029 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.1 AU - 5.14 AU

Year: 2939 Days

Day: 13.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.8

Radius: 10.4

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.86 AU - 7.94 AU

Year: 5690 Days

Day: 8 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,524,107 km

• M1: 134,788 km (0.073 R)
• M2: 230,231 km (0.096 R)
• M3: 327,919 km (0.117 R)
• M4: 466,895 km (0.083 R)
• M5: 616,343 km (0.065 R)
• M6: 935,884 km (0.071 R)
• M7: 1,130,212 km (0.1 R)
• M8: 1,404,574 km (0.06 R)
• M9: 1,472,342 km (0.096 R)
• M10: 2,015,682 km (0.079 R)
• M11: 2,289,595 km (0.108 R)
• M12: 2,873,326 km (0.097 R)
• M13: 2,938,551 km (0.066 R)
• M14: 3,092,786 km (0.076 R)
• M15: 3,182,096 km (0.098 R)
• M16: 3,249,715 km (0.06 R)
• M17: 3,501,637 km (0.083 R)
• M18: 3,618,324 km (0.071 R)
• M19: 4,147,152 km (0.101 R)
• M20: 4,345,519 km (0.095 R)
• M21: 5,223,359 km (0.081 R)
• M22: 5,410,955 km (0.107 R)
• M23: 5,682,625 km (0.11 R)
• M24: 6,296,275 km (0.113 R)
• M25: 6,410,119 km (0.099 R)
• M26: 6,639,901 km (0.081 R)
• M27: 6,814,033 km (0.03 R)
• M28: 7,048,603 km (0.097 R)
• M29: 7,226,176 km (0.101 R)
• M30: 7,495,452 km (0.043 R)
• M31: 7,616,327 km (0.105 R)
• M32: 7,890,390 km (0.113 R)
• M33: 7,982,393 km (0.071 R)
• M34: 8,167,745 km (0.116 R)
• M35: 8,986,942 km (0.103 R)
• M36: 9,083,134 km (0.084 R)
• M37: 9,569,327 km (0.092 R)
• M38: 9,667,613 km (0.104 R)
• M39: 9,733,436 km (0.102 R)
• M40: 10,064,197 km (0.085 R)
• M41: 11,878,221 km (0.107 R)
• M42: 12,196,266 km (0.08 R)
• M43: 13,532,923 km (0.07 R)
• M44: 13,791,129 km (0.112 R)
• M45: 13,902,280 km (0.037 R)
• M46: 14,764,113 km (0.109 R)
• M47: 15,797,834 km (0.09 R)
• M48: 15,875,326 km (0.102 R)
• M49: 15,991,713 km (0.096 R)
• M50: 16,303,774 km (0.085 R)
• M51: 16,617,930 km (0.114 R)
• M52: 16,696,618 km (0.1 R)
• M53: 16,815,100 km (0.044 R)
• M54: 19,658,058 km (0.115 R)
• M55: 20,751,469 km (0.079 R)
• M56: 21,006,533 km (0.056 R)
• M57: 21,348,364 km (0.071 R)
• M58: 22,602,742 km (0.062 R)
• M59: 22,777,622 km (0.12 R)
• M60: 23,040,765 km (0.105 R)
• M61: 23,260,823 km (0.076 R)
• M62: 24,327,007 km (0.116 R)
• M63: 24,595,984 km (0.102 R)
• M64: 26,276,716 km (0.072 R)
• M65: 26,368,719 km (0.096 R)
• M66: 26,783,554 km (0.068 R)
• M67: 26,968,756 km (0.078 R)
• M68: 27,479,932 km (0.12 R)
• M69: 27,573,132 km (0.119 R)
• M70: 28,041,223 km (0.103 R)
• M71: 28,795,645 km (0.096 R)
• M72: 29,080,180 km (0.043 R)
• M73: 29,318,041 km (0.117 R)
• M74: 29,604,371 km (0.091 R)
• M75: 31,147,025 km (0.025 R)
• M76: 31,683,333 km (0.034 R)
• M77: 31,781,170 km (0.064 R)
• M78: 31,879,157 km (0.057 R)
• M79: 32,963,143 km (0.076 R)
• M80: 33,062,326 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.1

Radius: 15

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.14 AU - 10.5 AU

Year: 11652 Days

Day: 10.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,524,107 km

• M1: 382,223 km (0.103 R)
• M2: 513,869 km (0.119 R)
• M3: 721,211 km (0.058 R)
• M4: 897,587 km (0.056 R)
• M5: 1,089,970 km (0.109 R)
• M6: 1,442,871 km (0.08 R)
• M7: 1,646,474 km (0.108 R)
• M8: 1,805,646 km (0.065 R)
• M9: 2,139,998 km (0.084 R)
• M10: 2,344,498 km (0.118 R)
• M11: 3,095,030 km (0.113 R)
• M12: 3,635,378 km (0.071 R)
• M13: 3,916,921 km (0.114 R)
• M14: 4,096,438 km (0.091 R)
• M15: 4,315,749 km (0.067 R)
• M16: 4,426,751 km (0.089 R)
• M17: 6,671,915 km (0.087 R)
• M18: 6,844,103 km (0.117 R)
• M19: 8,136,329 km (0.092 R)
• M20: 8,976,022 km (0.102 R)
• M21: 9,214,331 km (0.034 R)
• M22: 9,310,074 km (0.107 R)
• M23: 9,551,226 km (0.104 R)
• M24: 9,794,472 km (0.113 R)
• M25: 11,245,571 km (0.093 R)
• M26: 11,554,192 km (0.09 R)
• M27: 12,443,850 km (0.074 R)
• M28: 13,846,929 km (0.105 R)
• M29: 13,956,883 km (0.085 R)
• M30: 14,623,192 km (0.089 R)
• M31: 15,699,249 km (0.086 R)
• M32: 16,044,372 km (0.091 R)
• M33: 16,683,753 km (0.045 R)
• M34: 17,272,121 km (0.069 R)
• M35: 18,530,090 km (0.116 R)
• M36: 19,078,216 km (0.062 R)
• M37: 19,200,737 km (0.099 R)
• M38: 19,569,945 km (0.032 R)
• M39: 20,003,629 km (0.118 R)
• M40: 20,253,009 km (0.08 R)
• M41: 20,817,591 km (0.104 R)
• M42: 21,387,409 km (0.071 R)
• M43: 21,834,258 km (0.088 R)
• M44: 22,155,295 km (0.103 R)
• M45: 22,348,576 km (0.062 R)
• M46: 23,652,022 km (0.056 R)
• M47: 24,047,858 km (0.06 R)
• M48: 24,313,095 km (0.097 R)
• M49: 25,315,849 km (0.086 R)
• M50: 25,992,032 km (0.101 R)
• M51: 26,537,166 km (0.099 R)
• M52: 26,742,564 km (0.116 R)
• M53: 27,017,375 km (0.083 R)
• M54: 27,986,171 km (0.091 R)
• M55: 28,195,309 km (0.101 R)
• M56: 28,544,919 km (0.093 R)
• M57: 32,047,155 km (0.091 R)
• M58: 32,705,086 km (0.088 R)
• M59: 34,332,113 km (0.088 R)
• M60: 35,456,491 km (0.09 R)
• M61: 35,607,285 km (0.11 R)
• M62: 36,898,016 km (0.096 R)
• M63: 39,447,014 km (0.091 R)
• M64: 40,782,324 km (0.053 R)
• M65: 42,532,171 km (0.077 R)
• M66: 42,933,392 km (0.096 R)
• M67: 43,255,177 km (0.089 R)
• M68: 43,577,710 km (0.116 R)
• M69: 44,225,319 km (0.037 R)
• M70: 44,713,158 km (0.098 R)
• M71: 46,517,009 km (0.116 R)
• M72: 46,764,893 km (0.114 R)
• M73: 47,261,857 km (0.104 R)
• M74: 49,519,887 km (0.104 R)
• M75: 52,843,204 km (0.088 R)
• M76: 53,880,216 km (0.116 R)
• M77: 55,798,659 km (0.075 R)
• M78: 56,590,032 km (0.114 R)
• M79: 56,766,408 km (0.113 R)
• M80: 57,208,021 km (0.053 R)
• M81: 57,385,145 km (0.113 R)
• M82: 57,828,403 km (0.092 R)
• M83: 58,183,848 km (0.06 R)
• M84: 59,075,601 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.6

Radius: 8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.11 AU - 19.41 AU

Year: 23044 Days

Day: 19 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,524,107 km

• M1: 134,040 km (0.055 R)
• M2: 266,135 km (0.106 R)
• M3: 360,830 km (0.103 R)
• M4: 680,670 km (0.106 R)
• M5: 1,008,888 km (0.1 R)
• M6: 1,121,086 km (0.07 R)
• M7: 1,457,382 km (0.117 R)
• M8: 1,906,625 km (0.074 R)
• M9: 2,075,072 km (0.074 R)
• M10: 2,337,018 km (0.114 R)
• M11: 2,578,768 km (0.102 R)
• M12: 2,702,635 km (0.069 R)
• M13: 2,860,461 km (0.101 R)
• M14: 3,318,230 km (0.047 R)
• M15: 3,694,020 km (0.086 R)
• M16: 3,975,863 km (0.06 R)
• M17: 4,338,039 km (0.073 R)
• M18: 4,672,989 km (0.114 R)
• M19: 4,824,531 km (0.113 R)
• M20: 5,016,465 km (0.102 R)
• M21: 5,210,793 km (0.111 R)
• M22: 5,328,527 km (0.045 R)
• M23: 5,526,893 km (0.082 R)
• M24: 6,260,820 km (0.115 R)
• M25: 6,681,789 km (0.06 R)
• M26: 7,773,853 km (0.099 R)
• M27: 7,953,670 km (0.1 R)
• M28: 8,317,492 km (0.048 R)
• M29: 9,156,138 km (0.116 R)
• M30: 9,489,442 km (0.103 R)
• M31: 10,021,262 km (0.111 R)
• M32: 11,063,511 km (0.111 R)
• M33: 11,316,630 km (0.093 R)
• M34: 12,087,807 km (0.068 R)
• M35: 12,453,424 km (0.093 R)
• M36: 13,302,691 km (0.081 R)
• M37: 15,057,026 km (0.104 R)
• M38: 15,169,074 km (0.108 R)
• M39: 15,790,205 km (0.063 R)
• M40: 15,847,052 km (0.115 R)
• M41: 16,592,797 km (0.078 R)
• M42: 16,824,525 km (0.081 R)
• M43: 17,291,270 km (0.108 R)
• M44: 18,656,650 km (0.07 R)
• M45: 18,777,076 km (0.089 R)
• M46: 19,565,756 km (0.062 R)
• M47: 20,987,534 km (0.081 R)
• M48: 21,996,123 km (0.108 R)
• M49: 22,123,281 km (0.046 R)
• M50: 22,634,457 km (0.099 R)
• M51: 22,955,943 km (0.116 R)
• M52: 26,050,824 km (0.029 R)
• M53: 26,252,781 km (0.1 R)
• M54: 28,785,921 km (0.104 R)
• M55: 29,624,268 km (0.112 R)
• M56: 29,764,740 km (0.114 R)
• M57: 30,328,874 km (0.103 R)
• M58: 32,548,009 km (0.036 R)
• M59: 32,983,638 km (0.048 R)
• M60: 34,007,336 km (0.064 R)
• M61: 34,228,142 km (0.119 R)
• M62: 34,597,051 km (0.026 R)
• M63: 35,413,406 km (0.093 R)
• M64: 35,861,302 km (0.087 R)
• M65: 36,612,134 km (0.083 R)
• M66: 37,216,509 km (0.091 R)
• M67: 38,052,762 km (0.083 R)
• M68: 39,589,281 km (0.066 R)
• M69: 39,821,457 km (0.051 R)
• M70: 41,302,626 km (0.12 R)
• M71: 41,538,242 km (0.076 R)
• M72: 43,997,931 km (0.099 R)
• M73: 45,609,848 km (0.114 R)
• M74: 46,260,000 km (0.106 R)
• M75: 48,228,708 km (0.058 R)
• M76: 48,394,014 km (0.032 R)
• M77: 48,559,469 km (0.095 R)
• M78: 48,808,100 km (0.061 R)
• M79: 50,141,018 km (0.041 R)
• M80: 51,908,516 km (0.036 R)
• M81: 52,078,011 km (0.113 R)
• M82: 52,162,683 km (0.101 R)
• M83: 52,247,505 km (0.081 R)
• M84: 54,727,090 km (0.105 R)
• M85: 54,813,258 km (0.101 R)
• M86: 54,985,894 km (0.1 R)
• M87: 56,198,385 km (0.107 R)
• M88: 56,459,433 km (0.089 R)
• M89: 56,546,499 km (0.087 R)
• M90: 57,595,031 km (0.104 R)
• M91: 57,770,359 km (0.109 R)
• M92: 57,858,173 km (0.089 R)
• M93: 58,738,258 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.6

Radius: 4.4

Gravity: 18.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 15.98 AU - 17.66 AU

Year: 24245 Days

Day: 21.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,524,107 km

• M1: 452,384 km (0.079 R)
• M2: 1,050,327 km (0.091 R)
• M3: 1,868,178 km (0.109 R)
• M4: 2,024,957 km (0.049 R)
• M5: 2,728,665 km (0.059 R)
• M6: 4,626,464 km (0.079 R)
• M7: 4,967,098 km (0.086 R)
• M8: 5,184,015 km (0.073 R)
• M9: 5,271,679 km (0.104 R)
• M10: 6,175,251 km (0.038 R)
• M11: 6,221,775 km (0.105 R)
• M12: 6,268,300 km (0.11 R)
• M13: 6,597,266 km (0.057 R)
• M14: 7,223,184 km (0.091 R)
• M15: 7,617,673 km (0.115 R)
• M16: 7,817,686 km (0.027 R)
• M17: 8,376,284 km (0.11 R)
• M18: 9,963,966 km (0.084 R)
• M19: 10,791,691 km (0.094 R)
• M20: 11,016,088 km (0.074 R)
• M21: 11,412,672 km (0.089 R)
• M22: 11,698,703 km (0.091 R)
• M23: 13,044,934 km (0.107 R)
• M24: 13,404,119 km (0.064 R)
• M25: 13,584,833 km (0.081 R)
• M26: 13,827,182 km (0.105 R)
• M27: 14,193,397 km (0.103 R)
• M28: 16,327,710 km (0.091 R)
• M29: 16,585,318 km (0.037 R)
• M30: 17,104,721 km (0.062 R)
• M31: 17,235,320 km (0.102 R)
• M32: 18,159,087 km (0.093 R)
• M33: 19,370,231 km (0.075 R)
• M34: 19,711,315 km (0.08 R)
• M35: 19,848,346 km (0.095 R)
• M36: 20,676,819 km (0.066 R)
• M37: 21,728,343 km (0.09 R)
• M38: 22,581,948 km (0.093 R)
• M39: 23,301,514 km (0.119 R)
• M40: 23,736,993 km (0.113 R)
• M41: 25,505,390 km (0.12 R)
• M42: 25,804,137 km (0.07 R)
• M43: 26,179,328 km (0.081 R)
• M44: 26,556,315 km (0.036 R)
• M45: 26,935,097 km (0.085 R)
• M46: 27,698,046 km (0.099 R)
• M47: 28,390,684 km (0.093 R)
• M48: 28,622,860 km (0.114 R)
• M49: 29,557,697 km (0.083 R)
• M50: 30,186,606 km (0.105 R)
• M51: 31,377,405 km (0.077 R)
• M52: 31,938,397 km (0.117 R)
• M53: 32,502,681 km (0.062 R)
• M54: 32,989,023 km (0.102 R)
• M55: 33,151,636 km (0.072 R)
• M56: 34,958,180 km (0.112 R)
• M57: 35,373,314 km (0.078 R)
• M58: 37,303,276 km (0.049 R)
• M59: 37,812,358 km (0.119 R)
• M60: 39,009,141 km (0.105 R)
• M61: 39,181,178 km (0.112 R)
• M62: 40,218,340 km (0.056 R)
• M63: 41,264,478 km (0.059 R)
• M64: 41,527,471 km (0.086 R)
• M65: 43,472,692 km (0.086 R)
• M66: 44,456,448 km (0.08 R)
• M67: 44,996,048 km (0.116 R)
• M68: 46,536,756 km (0.062 R)
• M69: 46,719,265 km (0.099 R)
• M70: 47,818,660 km (0.074 R)
• M71: 48,741,230 km (0.113 R)
• M72: 49,576,734 km (0.093 R)
• M73: 49,949,532 km (0.113 R)
• M74: 50,510,524 km (0.055 R)
• M75: 51,921,980 km (0.101 R)
• M76: 56,233,540 km (0.078 R)
• M77: 60,857,760 km (0.113 R)
• M78: 61,857,224 km (0.071 R)
• M79: 62,158,065 km (0.112 R)
• M80: 64,278,016 km (0.098 R)
• M81: 66,832,550 km (0.055 R)
• M82: 67,450,538 km (0.119 R)
• M83: 67,966,950 km (0.082 R)
• M84: 69,315,874 km (0.113 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 14,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit