🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.45 AU - 0.71 AU

Year: 163 Days

Day: 27.2 Hours

Environment

Temp: 228 °C

Axial Tilt: 99.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.53 AU - 0.63 AU

Year: 163 Days

Day: 19.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,463,577 km

• M1: 62,981 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.84 AU - 1.16 AU

Year: 369 Days

Day: 32.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.94 AU - 2.26 AU

Year: 1123 Days

Day: 32.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.5 AU - 2.74 AU

Year: 1565 Days

Day: 18.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,463,577 km

• M1: 325,675 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530

Radius: 9.2

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.28 AU - 4.98 AU

Year: 3676 Days

Day: 13.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,463,577 km

• M1: 242,947 km (0.035 R)
• M2: 350,657 km (0.075 R)
• M3: 503,995 km (0.11 R)
• M4: 772,224 km (0.113 R)
• M5: 835,504 km (0.106 R)
• M6: 900,729 km (0.051 R)
• M7: 1,036,713 km (0.109 R)
• M8: 1,107,323 km (0.071 R)
• M9: 1,216,380 km (0.115 R)
• M10: 1,675,197 km (0.073 R)
• M11: 1,945,670 km (0.103 R)
• M12: 2,108,732 km (0.102 R)
• M13: 2,199,687 km (0.066 R)
• M14: 2,432,611 km (0.071 R)
• M15: 2,755,892 km (0.116 R)
• M16: 2,939,449 km (0.095 R)
• M17: 3,041,474 km (0.105 R)
• M18: 3,248,817 km (0.084 R)
• M19: 3,354,283 km (0.083 R)
• M20: 3,586,609 km (0.119 R)
• M21: 3,732,317 km (0.063 R)
• M22: 4,086,266 km (0.092 R)
• M23: 4,706,499 km (0.036 R)
• M24: 4,766,188 km (0.086 R)
• M25: 5,109,216 km (0.038 R)
• M26: 5,356,202 km (0.081 R)
• M27: 5,861,843 km (0.103 R)
• M28: 6,012,338 km (0.114 R)
• M29: 6,295,078 km (0.108 R)
• M30: 6,671,317 km (0.101 R)
• M31: 6,986,819 km (0.09 R)
• M32: 7,077,774 km (0.077 R)
• M33: 7,679,008 km (0.104 R)
• M34: 7,749,469 km (0.104 R)
• M35: 8,200,656 km (0.06 R)
• M36: 8,320,783 km (0.057 R)
• M37: 8,489,978 km (0.046 R)
• M38: 8,758,207 km (0.086 R)
• M39: 9,253,077 km (0.12 R)
• M40: 9,428,406 km (0.053 R)
• M41: 9,807,786 km (0.073 R)
• M42: 10,012,286 km (0.113 R)
• M43: 10,269,744 km (0.09 R)
• M44: 10,477,386 km (0.064 R)
• M45: 10,686,374 km (0.091 R)
• M46: 10,923,188 km (0.107 R)
• M47: 11,294,938 km (0.082 R)
• M48: 11,482,385 km (0.108 R)
• M49: 11,616,873 km (0.104 R)
• M50: 12,215,115 km (0.081 R)
• M51: 12,545,577 km (0.095 R)
• M52: 12,711,929 km (0.097 R)
• M53: 13,271,725 km (0.118 R)
• M54: 13,754,028 km (0.09 R)
• M55: 14,097,804 km (0.075 R)
• M56: 14,473,444 km (0.055 R)
• M57: 15,175,806 km (0.045 R)
• M58: 15,829,250 km (0.085 R)
• M59: 15,919,158 km (0.117 R)
• M60: 16,370,794 km (0.092 R)
• M61: 16,461,600 km (0.027 R)
• M62: 16,643,810 km (0.073 R)
• M63: 16,887,804 km (0.063 R)
• M64: 16,948,990 km (0.098 R)
• M65: 17,132,995 km (0.096 R)
• M66: 17,564,884 km (0.05 R)
• M67: 18,282,206 km (0.082 R)
• M68: 18,502,414 km (0.046 R)
• M69: 19,648,783 km (0.092 R)
• M70: 20,165,643 km (0.043 R)
• M71: 20,360,569 km (0.068 R)
• M72: 20,719,754 km (0.064 R)
• M73: 20,785,278 km (0.083 R)
• M74: 21,179,767 km (0.06 R)
• M75: 21,411,195 km (0.097 R)
• M76: 21,809,574 km (0.095 R)
• M77: 22,009,736 km (0.067 R)
• M78: 22,277,517 km (0.12 R)
• M79: 22,344,686 km (0.117 R)
• M80: 22,445,515 km (0.073 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.4

Radius: 13.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.9 AU - 5.82 AU

Year: 4579 Days

Day: 7.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,463,577 km

• M1: 290,669 km (0.056 R)
• M2: 392,994 km (0.115 R)
• M3: 550,071 km (0.086 R)
• M4: 652,995 km (0.088 R)
• M5: 806,183 km (0.115 R)
• M6: 1,139,637 km (0.065 R)
• M7: 1,316,760 km (0.117 R)
• M8: 1,476,232 km (0.065 R)
• M9: 1,699,282 km (0.109 R)
• M10: 2,101,551 km (0.072 R)
• M11: 2,567,249 km (0.09 R)
• M12: 2,735,397 km (0.094 R)
• M13: 3,100,715 km (0.046 R)
• M14: 3,298,483 km (0.049 R)
• M15: 3,687,737 km (0.085 R)
• M16: 3,840,028 km (0.083 R)
• M17: 4,269,673 km (0.03 R)
• M18: 4,389,501 km (0.03 R)
• M19: 4,551,216 km (0.1 R)
• M20: 4,694,232 km (0.11 R)
• M21: 5,196,432 km (0.079 R)
• M22: 5,324,637 km (0.118 R)
• M23: 5,475,581 km (0.034 R)
• M24: 5,562,647 km (0.082 R)
• M25: 5,848,379 km (0.107 R)
• M26: 5,959,530 km (0.07 R)
• M27: 6,048,990 km (0.051 R)
• M28: 6,229,405 km (0.103 R)
• M29: 6,503,169 km (0.093 R)
• M30: 6,945,081 km (0.112 R)
• M31: 7,614,083 km (0.109 R)
• M32: 7,735,706 km (0.094 R)
• M33: 7,857,927 km (0.076 R)
• M34: 8,203,947 km (0.038 R)
• M35: 8,808,622 km (0.059 R)
• M36: 9,558,556 km (0.096 R)
• M37: 10,518,077 km (0.062 R)
• M38: 11,064,408 km (0.045 R)
• M39: 11,174,662 km (0.069 R)
• M40: 11,760,337 km (0.089 R)
• M41: 12,071,052 km (0.026 R)
• M42: 12,241,743 km (0.069 R)
• M43: 12,384,460 km (0.073 R)
• M44: 12,671,837 km (0.117 R)
• M45: 13,341,138 km (0.102 R)
• M46: 13,932,349 km (0.107 R)
• M47: 14,532,386 km (0.1 R)
• M48: 14,744,366 km (0.097 R)
• M49: 14,896,358 km (0.025 R)
• M50: 15,355,623 km (0.116 R)
• M51: 15,695,509 km (0.077 R)
• M52: 16,225,535 km (0.112 R)
• M53: 16,729,679 km (0.045 R)
• M54: 16,824,824 km (0.082 R)
• M55: 17,111,304 km (0.096 R)
• M56: 17,271,224 km (0.046 R)
• M57: 17,367,266 km (0.105 R)
• M58: 17,948,005 km (0.073 R)
• M59: 18,077,855 km (0.097 R)
• M60: 18,600,700 km (0.115 R)
• M61: 18,830,931 km (0.065 R)
• M62: 19,327,596 km (0.118 R)
• M63: 19,460,738 km (0.116 R)
• M64: 19,661,050 km (0.104 R)
• M65: 19,828,599 km (0.096 R)
• M66: 20,843,322 km (0.076 R)
• M67: 21,357,041 km (0.056 R)
• M68: 21,909,655 km (0.11 R)
• M69: 22,537,069 km (0.085 R)
• M70: 22,852,870 km (0.111 R)
• M71: 23,560,169 km (0.108 R)
• M72: 23,988,019 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947

Radius: 4.6

Gravity: 44.75 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.69 AU - 14.59 AU

Year: 16581 Days

Day: 21.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,463,577 km

• M1: 284,685 km (0.099 R)
• M2: 747,092 km (0.104 R)
• M3: 1,155,793 km (0.058 R)
• M4: 1,501,215 km (0.107 R)
• M5: 1,876,855 km (0.094 R)
• M6: 3,086,952 km (0.115 R)
• M7: 3,242,384 km (0.091 R)
• M8: 3,480,095 km (0.109 R)
• M9: 3,641,811 km (0.048 R)
• M10: 3,764,780 km (0.101 R)
• M11: 3,806,069 km (0.061 R)
• M12: 4,184,252 km (0.049 R)
• M13: 4,313,056 km (0.093 R)
• M14: 4,399,524 km (0.108 R)
• M15: 4,930,895 km (0.098 R)
• M16: 6,792,940 km (0.103 R)
• M17: 7,045,761 km (0.047 R)
• M18: 7,147,786 km (0.065 R)
• M19: 7,456,855 km (0.066 R)
• M20: 7,928,388 km (0.051 R)
• M21: 8,681,164 km (0.079 R)
• M22: 8,790,670 km (0.074 R)
• M23: 8,845,423 km (0.118 R)
• M24: 9,569,028 km (0.076 R)
• M25: 10,369,376 km (0.114 R)
• M26: 11,131,727 km (0.101 R)
• M27: 11,191,118 km (0.115 R)
• M28: 11,489,565 km (0.066 R)
• M29: 11,972,617 km (0.097 R)
• M30: 12,523,885 km (0.104 R)
• M31: 12,709,536 km (0.083 R)
• M32: 13,397,836 km (0.11 R)
• M33: 15,006,611 km (0.079 R)
• M34: 15,269,754 km (0.068 R)
• M35: 16,336,985 km (0.11 R)
• M36: 17,982,562 km (0.063 R)
• M37: 18,472,345 km (0.112 R)
• M38: 18,754,187 km (0.119 R)
• M39: 19,465,077 km (0.119 R)
• M40: 19,536,584 km (0.061 R)
• M41: 20,475,012 km (0.097 R)
• M42: 20,693,724 km (0.092 R)
• M43: 21,133,242 km (0.059 R)
• M44: 21,206,845 km (0.054 R)
• M45: 22,170,853 km (0.06 R)
• M46: 22,395,400 km (0.036 R)
• M47: 22,620,694 km (0.069 R)
• M48: 23,376,911 km (0.1 R)
• M49: 23,834,681 km (0.12 R)
• M50: 24,141,506 km (0.119 R)
• M51: 24,604,063 km (0.101 R)
• M52: 25,381,672 km (0.07 R)
• M53: 26,325,336 km (0.103 R)
• M54: 27,120,598 km (0.115 R)
• M55: 28,165,988 km (0.086 R)
• M56: 30,462,166 km (0.047 R)
• M57: 31,212,848 km (0.08 R)
• M58: 33,158,966 km (0.085 R)
• M59: 33,844,873 km (0.118 R)
• M60: 35,318,262 km (0.055 R)
• M61: 37,968,837 km (0.035 R)
• M62: 38,416,733 km (0.08 R)
• M63: 38,506,492 km (0.064 R)
• M64: 39,408,417 km (0.077 R)
• M65: 40,317,225 km (0.074 R)
• M66: 41,508,921 km (0.088 R)
• M67: 42,433,436 km (0.094 R)
• M68: 42,712,137 km (0.076 R)
• M69: 43,551,830 km (0.104 R)
• M70: 44,585,551 km (0.098 R)
• M71: 45,722,345 km (0.075 R)
• M72: 46,581,187 km (0.086 R)
• M73: 47,638,245 km (0.114 R)
• M74: 48,024,507 km (0.12 R)
• M75: 48,218,086 km (0.03 R)
• M76: 49,580,175 km (0.079 R)
• M77: 51,251,034 km (0.075 R)
• M78: 52,840,511 km (0.089 R)
• M79: 53,240,386 km (0.099 R)
• M80: 55,355,999 km (0.115 R)
• M81: 56,373,265 km (0.117 R)
• M82: 56,781,817 km (0.085 R)
• M83: 60,294,225 km (0.074 R)
• M84: 61,340,513 km (0.114 R)
• M85: 62,076,534 km (0.062 R)
• M86: 62,815,548 km (0.079 R)
• M87: 64,302,102 km (0.069 R)
• M88: 64,729,054 km (0.11 R)
• M89: 65,156,754 km (0.117 R)
• M90: 66,661,559 km (0.078 R)
• M91: 72,128,314 km (0.047 R)
• M92: 72,460,870 km (0.061 R)
• M93: 72,793,875 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324

Radius: 7

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 19.32 AU - 19.56 AU

Year: 31624 Days

Day: 19.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,463,577 km

• M1: 206,146 km (0.093 R)
• M2: 385,963 km (0.087 R)
• M3: 854,353 km (0.117 R)
• M4: 985,700 km (0.073 R)
• M5: 1,388,418 km (0.119 R)
• M6: 2,329,987 km (0.117 R)
• M7: 3,221,590 km (0.052 R)
• M8: 3,596,632 km (0.095 R)
• M9: 3,724,837 km (0.09 R)
• M10: 3,854,539 km (0.096 R)
• M11: 3,941,754 km (0.082 R)
• M12: 4,525,036 km (0.091 R)
• M13: 4,897,236 km (0.064 R)
• M14: 5,425,316 km (0.053 R)
• M15: 5,572,371 km (0.074 R)
• M16: 6,691,214 km (0.038 R)
• M17: 6,743,722 km (0.102 R)
• M18: 6,849,189 km (0.116 R)
• M19: 6,955,104 km (0.053 R)
• M20: 7,330,146 km (0.054 R)
• M21: 8,044,027 km (0.076 R)
• M22: 8,099,827 km (0.106 R)
• M23: 8,268,125 km (0.036 R)
• M24: 8,780,049 km (0.049 R)
• M25: 9,953,794 km (0.034 R)
• M26: 11,363,604 km (0.111 R)
• M27: 12,574,599 km (0.109 R)
• M28: 14,161,982 km (0.072 R)
• M29: 15,047,900 km (0.073 R)
• M30: 15,671,723 km (0.111 R)
• M31: 16,872,845 km (0.072 R)
• M32: 18,397,247 km (0.098 R)
• M33: 19,138,504 km (0.116 R)
• M34: 19,587,896 km (0.109 R)
• M35: 20,192,571 km (0.054 R)
• M36: 20,650,041 km (0.103 R)
• M37: 20,957,016 km (0.074 R)
• M38: 21,265,337 km (0.113 R)
• M39: 21,420,171 km (0.106 R)
• M40: 21,653,095 km (0.088 R)
• M41: 21,964,857 km (0.118 R)
• M42: 23,947,029 km (0.078 R)
• M43: 24,107,996 km (0.108 R)
• M44: 27,151,415 km (0.04 R)
• M45: 27,403,338 km (0.079 R)
• M46: 28,164,193 km (0.116 R)
• M47: 29,361,275 km (0.111 R)
• M48: 30,139,483 km (0.066 R)
• M49: 30,924,573 km (0.104 R)
• M50: 31,981,781 km (0.096 R)
• M51: 32,336,926 km (0.068 R)
• M52: 33,770,074 km (0.037 R)
• M53: 34,585,382 km (0.113 R)
• M54: 36,235,297 km (0.104 R)
• M55: 38,757,667 km (0.031 R)
• M56: 39,136,299 km (0.068 R)
• M57: 40,183,484 km (0.114 R)
• M58: 40,470,562 km (0.065 R)
• M59: 43,281,806 km (0.109 R)
• M60: 43,379,942 km (0.104 R)
• M61: 43,478,078 km (0.037 R)
• M62: 44,463,479 km (0.086 R)
• M63: 46,858,242 km (0.118 R)
• M64: 46,958,921 km (0.116 R)
• M65: 47,463,515 km (0.066 R)
• M66: 49,910,188 km (0.093 R)
• M67: 50,425,104 km (0.107 R)
• M68: 51,045,187 km (0.11 R)
• M69: 52,502,121 km (0.119 R)
• M70: 53,130,731 km (0.061 R)
• M71: 54,606,963 km (0.116 R)
• M72: 55,137,437 km (0.079 R)
• M73: 61,966,729 km (0.035 R)
• M74: 62,963,949 km (0.112 R)
• M75: 64,749,698 km (0.087 R)
• M76: 65,987,022 km (0.118 R)
• M77: 68,142,578 km (0.084 R)
• M78: 68,713,743 km (0.065 R)
• M79: 69,286,403 km (0.1 R)
• M80: 69,515,887 km (0.094 R)
• M81: 71,592,903 km (0.077 R)
• M82: 72,755,578 km (0.056 R)
• M83: 73,690,266 km (0.116 R)
• M84: 76,992,639 km (0.089 R)
• M85: 78,781,530 km (0.04 R)
• M86: 80,102,180 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 15,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit