🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.73 AU - 1.01 AU

Year: 285 Days

Day: 23.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.01 AU - 1.03 AU

Year: 362 Days

Day: 19.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.41 AU - 2.21 AU

Year: 856 Days

Day: 38.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.12 AU - 2.96 AU

Year: 1423 Days

Day: 21.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.02 AU - 4.12 AU

Year: 2371 Days

Day: 23.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.76 AU - 4.04 AU

Year: 2707 Days

Day: 41.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,772,940 km

• M1: 125,812 km (0.098 R)
• M2: 2,267,156 km (0.04 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.2

Radius: 14.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.23 AU - 7.25 AU

Year: 5478 Days

Day: 5.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,772,940 km

• M1: 252,521 km (0.098 R)
• M2: 350,807 km (0.119 R)
• M3: 473,328 km (0.091 R)
• M4: 566,228 km (0.116 R)
• M5: 656,735 km (0.111 R)
• M6: 844,330 km (0.117 R)
• M7: 1,076,955 km (0.055 R)
• M8: 1,208,452 km (0.039 R)
• M9: 1,402,181 km (0.117 R)
• M10: 1,591,871 km (0.097 R)
• M11: 1,713,045 km (0.113 R)
• M12: 2,095,866 km (0.086 R)
• M13: 2,280,620 km (0.099 R)
• M14: 3,073,638 km (0.102 R)
• M15: 3,988,728 km (0.077 R)
• M16: 5,626,077 km (0.063 R)
• M17: 5,790,934 km (0.074 R)
• M18: 6,539,821 km (0.098 R)
• M19: 6,862,952 km (0.111 R)
• M20: 6,963,482 km (0.092 R)
• M21: 7,293,644 km (0.057 R)
• M22: 7,681,103 km (0.077 R)
• M23: 7,864,210 km (0.096 R)
• M24: 8,208,136 km (0.115 R)
• M25: 8,341,727 km (0.115 R)
• M26: 8,856,044 km (0.075 R)
• M27: 9,075,804 km (0.116 R)
• M28: 9,214,032 km (0.11 R)
• M29: 9,380,834 km (0.078 R)
• M30: 9,633,056 km (0.082 R)
• M31: 9,773,977 km (0.12 R)
• M32: 9,915,796 km (0.067 R)
• M33: 10,029,640 km (0.089 R)
• M34: 10,230,101 km (0.082 R)
• M35: 10,809,942 km (0.12 R)
• M36: 11,192,613 km (0.052 R)
• M37: 11,311,245 km (0.092 R)
• M38: 11,941,052 km (0.09 R)
• M39: 12,490,076 km (0.094 R)
• M40: 12,582,378 km (0.098 R)
• M41: 12,829,513 km (0.116 R)
• M42: 13,016,062 km (0.06 R)
• M43: 15,422,643 km (0.094 R)
• M44: 15,953,715 km (0.081 R)
• M45: 16,255,005 km (0.047 R)
• M46: 16,592,049 km (0.068 R)
• M47: 16,761,394 km (0.117 R)
• M48: 16,965,446 km (0.094 R)
• M49: 17,136,137 km (0.104 R)
• M50: 17,307,426 km (0.099 R)
• M51: 17,651,502 km (0.088 R)
• M52: 17,789,880 km (0.105 R)
• M53: 17,963,264 km (0.094 R)
• M54: 18,172,102 km (0.106 R)
• M55: 18,381,689 km (0.085 R)
• M56: 19,121,899 km (0.035 R)
• M57: 19,228,413 km (0.117 R)
• M58: 19,799,877 km (0.095 R)
• M59: 20,558,487 km (0.114 R)
• M60: 20,740,398 km (0.057 R)
• M61: 20,886,406 km (0.079 R)
• M62: 21,216,269 km (0.118 R)
• M63: 21,621,679 km (0.085 R)
• M64: 21,732,681 km (0.09 R)
• M65: 21,955,283 km (0.1 R)
• M66: 22,141,382 km (0.115 R)
• M67: 22,627,576 km (0.087 R)
• M68: 22,890,868 km (0.12 R)
• M69: 23,004,113 km (0.041 R)
• M70: 23,686,878 km (0.085 R)
• M71: 23,877,765 km (0.101 R)
• M72: 24,337,928 km (0.12 R)
• M73: 24,569,206 km (0.07 R)
• M74: 24,684,995 km (0.119 R)
• M75: 25,814,459 km (0.075 R)
• M76: 26,286,889 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472

Radius: 8.4

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.36 AU - 6.94 AU

Year: 6027 Days

Day: 7.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,772,940 km

• M1: 159,771 km (0.076 R)
• M2: 363,523 km (0.048 R)
• M3: 492,775 km (0.089 R)
• M4: 546,930 km (0.066 R)
• M5: 722,707 km (0.056 R)
• M6: 850,464 km (0.064 R)
• M7: 999,912 km (0.105 R)
• M8: 1,114,055 km (0.098 R)
• M9: 1,387,221 km (0.099 R)
• M10: 1,450,800 km (0.072 R)
• M11: 1,548,188 km (0.108 R)
• M12: 1,888,374 km (0.089 R)
• M13: 2,031,090 km (0.089 R)
• M14: 2,270,596 km (0.113 R)
• M15: 2,346,143 km (0.063 R)
• M16: 3,001,532 km (0.038 R)
• M17: 3,403,352 km (0.058 R)
• M18: 3,643,905 km (0.118 R)
• M19: 3,912,732 km (0.07 R)
• M20: 4,072,503 km (0.073 R)
• M21: 4,234,368 km (0.115 R)
• M22: 4,588,615 km (0.08 R)
• M23: 4,781,447 km (0.052 R)
• M24: 5,375,949 km (0.1 R)
• M25: 6,151,764 km (0.089 R)
• M26: 6,471,903 km (0.045 R)
• M27: 6,633,918 km (0.11 R)
• M28: 6,907,083 km (0.082 R)
• M29: 7,128,339 km (0.115 R)
• M30: 7,267,764 km (0.12 R)
• M31: 7,464,635 km (0.043 R)
• M32: 8,210,829 km (0.09 R)
• M33: 9,010,729 km (0.066 R)
• M34: 9,222,110 km (0.116 R)
• M35: 9,282,847 km (0.086 R)
• M36: 9,557,808 km (0.096 R)
• M37: 9,649,960 km (0.12 R)
• M38: 10,021,861 km (0.113 R)
• M39: 10,084,243 km (0.118 R)
• M40: 11,036,433 km (0.048 R)
• M41: 11,654,123 km (0.1 R)
• M42: 12,821,435 km (0.1 R)
• M43: 13,333,060 km (0.119 R)
• M44: 13,677,733 km (0.055 R)
• M45: 13,781,853 km (0.118 R)
• M46: 14,095,411 km (0.074 R)
• M47: 14,270,590 km (0.057 R)
• M48: 14,658,796 km (0.113 R)
• M49: 15,265,416 km (0.12 R)
• M50: 15,337,222 km (0.103 R)
• M51: 15,481,435 km (0.104 R)
• M52: 15,662,299 km (0.064 R)
• M53: 16,099,124 km (0.088 R)
• M54: 16,355,834 km (0.072 R)
• M55: 16,503,188 km (0.067 R)
• M56: 16,724,892 km (0.084 R)
• M57: 17,396,138 km (0.044 R)
• M58: 17,584,183 km (0.099 R)
• M59: 17,735,127 km (0.096 R)
• M60: 18,381,240 km (0.068 R)
• M61: 18,457,684 km (0.111 R)
• M62: 18,534,428 km (0.055 R)
• M63: 19,384,294 km (0.099 R)
• M64: 20,168,037 km (0.12 R)
• M65: 20,405,150 km (0.059 R)
• M66: 21,604,476 km (0.079 R)
• M67: 22,131,359 km (0.061 R)
• M68: 22,580,452 km (0.097 R)
• M69: 23,239,132 km (0.085 R)
• M70: 23,862,356 km (0.111 R)
• M71: 24,533,153 km (0.118 R)
• M72: 25,167,598 km (0.086 R)
• M73: 25,337,691 km (0.082 R)
• M74: 26,237,073 km (0.117 R)
• M75: 27,103,245 km (0.084 R)
• M76: 27,408,723 km (0.053 R)
• M77: 27,627,436 km (0.111 R)
• M78: 28,908,143 km (0.114 R)
• M79: 28,997,303 km (0.044 R)
• M80: 29,264,934 km (0.046 R)
• M81: 30,162,970 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 12.2

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.98 AU - 8.24 AU

Year: 6663 Days

Day: 7.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,772,940 km

• M1: 157,527 km (0.097 R)
• M2: 252,820 km (0.066 R)
• M3: 437,574 km (0.043 R)
• M4: 539,300 km (0.03 R)
• M5: 676,781 km (0.095 R)
• M6: 960,269 km (0.1 R)
• M7: 1,068,578 km (0.07 R)
• M8: 1,711,848 km (0.062 R)
• M9: 2,481,380 km (0.112 R)
• M10: 3,041,026 km (0.08 R)
• M11: 3,181,199 km (0.118 R)
• M12: 3,492,362 km (0.086 R)
• M13: 3,664,101 km (0.113 R)
• M14: 4,015,955 km (0.115 R)
• M15: 4,300,340 km (0.039 R)
• M16: 4,405,358 km (0.115 R)
• M17: 4,564,530 km (0.094 R)
• M18: 4,698,570 km (0.108 R)
• M19: 4,970,838 km (0.104 R)
• M20: 5,136,592 km (0.06 R)
• M21: 5,332,566 km (0.111 R)
• M22: 5,502,359 km (0.09 R)
• M23: 5,616,652 km (0.095 R)
• M24: 5,731,693 km (0.049 R)
• M25: 5,905,675 km (0.08 R)
• M26: 6,318,715 km (0.087 R)
• M27: 6,680,293 km (0.107 R)
• M28: 6,863,550 km (0.068 R)
• M29: 7,017,636 km (0.049 R)
• M30: 7,110,536 km (0.105 R)
• M31: 7,360,664 km (0.074 R)
• M32: 7,741,091 km (0.092 R)
• M33: 9,981,469 km (0.094 R)
• M34: 10,121,194 km (0.057 R)
• M35: 10,651,069 km (0.101 R)
• M36: 12,182,652 km (0.111 R)
• M37: 12,746,187 km (0.045 R)
• M38: 12,860,031 km (0.093 R)
• M39: 13,126,764 km (0.099 R)
• M40: 13,395,293 km (0.051 R)
• M41: 13,472,335 km (0.096 R)
• M42: 14,172,753 km (0.09 R)
• M43: 14,964,724 km (0.095 R)
• M44: 16,550,312 km (0.076 R)
• M45: 17,216,172 km (0.04 R)
• M46: 17,341,984 km (0.114 R)
• M47: 17,721,364 km (0.066 R)
• M48: 19,266,111 km (0.098 R)
• M49: 19,396,710 km (0.08 R)
• M50: 19,527,758 km (0.088 R)
• M51: 20,010,361 km (0.067 R)
• M52: 20,142,755 km (0.09 R)
• M53: 20,452,722 km (0.057 R)
• M54: 22,345,284 km (0.029 R)
• M55: 22,896,403 km (0.114 R)
• M56: 23,405,335 km (0.059 R)
• M57: 23,731,309 km (0.054 R)
• M58: 24,859,875 km (0.12 R)
• M59: 25,240,003 km (0.109 R)
• M60: 25,669,947 km (0.077 R)
• M61: 26,343,587 km (0.098 R)
• M62: 26,731,195 km (0.072 R)
• M63: 26,828,284 km (0.108 R)
• M64: 28,846,359 km (0.085 R)
• M65: 28,995,957 km (0.069 R)
• M66: 29,245,935 km (0.094 R)
• M67: 30,455,284 km (0.103 R)
• M68: 30,709,301 km (0.092 R)
• M69: 31,270,593 km (0.073 R)
• M70: 31,989,859 km (0.114 R)
• M71: 32,093,082 km (0.098 R)
• M72: 32,662,601 km (0.03 R)
• M73: 33,392,489 km (0.084 R)
• M74: 34,127,613 km (0.071 R)
• M75: 35,560,461 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.4

Radius: 3.2

Gravity: 38.52 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.23 AU - 18.45 AU

Year: 22157 Days

Day: 17.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,772,940 km

• M1: 50,863 km (0.108 R)
• M2: 117,883 km (0.037 R)
• M3: 189,989 km (0.12 R)
• M4: 1,085,482 km (0.087 R)
• M5: 1,214,436 km (0.102 R)
• M6: 1,375,702 km (0.071 R)
• M7: 1,543,700 km (0.098 R)
• M8: 1,688,810 km (0.057 R)
• M9: 3,105,353 km (0.088 R)
• M10: 3,549,957 km (0.073 R)
• M11: 3,587,806 km (0.118 R)
• M12: 3,740,994 km (0.095 R)
• M13: 4,497,211 km (0.098 R)
• M14: 4,998,364 km (0.079 R)
• M15: 5,083,635 km (0.102 R)
• M16: 6,007,402 km (0.086 R)
• M17: 6,098,058 km (0.113 R)
• M18: 7,413,771 km (0.058 R)
• M19: 7,756,051 km (0.054 R)
• M20: 8,153,383 km (0.087 R)
• M21: 8,304,028 km (0.118 R)
• M22: 9,123,226 km (0.106 R)
• M23: 9,332,065 km (0.118 R)
• M24: 9,595,357 km (0.095 R)
• M25: 10,182,977 km (0.072 R)
• M26: 10,399,595 km (0.079 R)
• M27: 11,225,226 km (0.026 R)
• M28: 12,473,620 km (0.099 R)
• M29: 12,880,077 km (0.113 R)
• M30: 13,114,198 km (0.062 R)
• M31: 13,231,782 km (0.078 R)
• M32: 13,349,815 km (0.039 R)
• M33: 13,646,168 km (0.111 R)
• M34: 14,064,743 km (0.101 R)
• M35: 15,718,547 km (0.083 R)
• M36: 15,781,079 km (0.04 R)
• M37: 15,968,825 km (0.052 R)
• M38: 16,157,318 km (0.113 R)
• M39: 16,791,015 km (0.034 R)
• M40: 17,110,855 km (0.098 R)
• M41: 18,542,058 km (0.111 R)
• M42: 19,876,022 km (0.077 R)
• M43: 20,282,180 km (0.042 R)
• M44: 20,554,598 km (0.037 R)
• M45: 20,759,547 km (0.115 R)
• M46: 21,034,059 km (0.093 R)
• M47: 21,171,689 km (0.094 R)
• M48: 21,655,788 km (0.114 R)
• M49: 21,794,914 km (0.078 R)
• M50: 22,564,744 km (0.042 R)
• M51: 22,705,666 km (0.096 R)
• M52: 23,343,401 km (0.086 R)
• M53: 23,557,326 km (0.039 R)
• M54: 23,915,314 km (0.104 R)
• M55: 24,636,525 km (0.046 R)
• M56: 25,072,753 km (0.092 R)
• M57: 26,992,243 km (0.045 R)
• M58: 29,881,127 km (0.091 R)
• M59: 30,813,721 km (0.099 R)
• M60: 31,205,069 km (0.096 R)
• M61: 32,547,859 km (0.12 R)
• M62: 32,786,917 km (0.041 R)
• M63: 33,909,499 km (0.103 R)
• M64: 35,126,328 km (0.106 R)
• M65: 35,535,179 km (0.111 R)
• M66: 36,770,857 km (0.109 R)
• M67: 41,420,658 km (0.106 R)
• M68: 42,372,699 km (0.119 R)
• M69: 44,209,911 km (0.066 R)
• M70: 45,360,169 km (0.115 R)
• M71: 46,699,668 km (0.105 R)
• M72: 46,789,427 km (0.119 R)
• M73: 49,051,945 km (0.08 R)
• M74: 49,143,200 km (0.099 R)
• M75: 49,508,667 km (0.119 R)
• M76: 50,242,445 km (0.119 R)
• M77: 50,702,907 km (0.111 R)
• M78: 52,465,320 km (0.116 R)
• M79: 52,932,364 km (0.089 R)
• M80: 53,400,905 km (0.061 R)
• M81: 53,870,792 km (0.055 R)
• M82: 56,718,537 km (0.093 R)
• M83: 57,390,082 km (0.041 R)
• M84: 58,740,950 km (0.102 R)
• M85: 59,809,827 km (0.097 R)
• M86: 60,102,291 km (0.118 R)
• M87: 62,460,103 km (0.086 R)
• M88: 62,955,122 km (0.087 R)
• M89: 63,550,821 km (0.116 R)
• M90: 65,349,287 km (0.115 R)
• M91: 65,952,465 km (0.117 R)
• M92: 66,153,824 km (0.09 R)
• M93: 67,671,345 km (0.113 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit