🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.5 AU - 0.62 AU

Year: 183 Days

Day: 39.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,309,384 km

• M1: 74,500 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.99 AU - 1.02 AU

Year: 437 Days

Day: 43.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.87 AU - 1.33 AU

Year: 504 Days

Day: 36.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,309,384 km

• M1: 409,749 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.12 AU - 1.4 AU

Year: 617 Days

Day: 34 Hours

Environment

Temp: -76 °C

Axial Tilt: 150.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,309,384 km

• M1: 102,475 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.68 AU - 2.16 AU

Year: 1161 Days

Day: 32.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,309,384 km

• M1: 1,238,072 km (0.114 R)

Asteroid Belt

Center: 2.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.4

Radius: 8.4

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.25 AU - 3.57 AU

Year: 2749 Days

Day: 11.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,309,384 km

• M1: 119,080 km (0.063 R)
• M2: 246,687 km (0.029 R)
• M3: 319,391 km (0.096 R)
• M4: 401,521 km (0.111 R)
• M5: 670,797 km (0.062 R)
• M6: 737,966 km (0.116 R)
• M7: 926,011 km (0.082 R)
• M8: 1,273,527 km (0.108 R)
• M9: 1,523,206 km (0.085 R)
• M10: 1,648,120 km (0.087 R)
• M11: 1,741,319 km (0.118 R)
• M12: 1,836,164 km (0.048 R)
• M13: 2,534,637 km (0.085 R)
• M14: 2,615,420 km (0.098 R)
• M15: 2,793,591 km (0.071 R)
• M16: 3,118,667 km (0.094 R)
• M17: 3,381,510 km (0.043 R)
• M18: 3,682,052 km (0.112 R)
• M19: 3,820,131 km (0.09 R)
• M20: 3,913,181 km (0.106 R)
• M21: 4,022,687 km (0.081 R)
• M22: 4,133,090 km (0.089 R)
• M23: 4,519,800 km (0.082 R)
• M24: 4,667,753 km (0.029 R)
• M25: 4,783,990 km (0.085 R)
• M26: 4,850,861 km (0.102 R)
• M27: 5,070,171 km (0.113 R)
• M28: 5,241,311 km (0.056 R)
• M29: 5,449,102 km (0.087 R)
• M30: 5,589,126 km (0.112 R)
• M31: 5,801,405 km (0.069 R)
• M32: 5,872,764 km (0.08 R)
• M33: 6,197,541 km (0.079 R)
• M34: 6,789,200 km (0.085 R)
• M35: 6,958,994 km (0.103 R)
• M36: 7,110,985 km (0.105 R)
• M37: 7,206,578 km (0.093 R)
• M38: 7,495,901 km (0.061 R)
• M39: 7,730,171 km (0.081 R)
• M40: 8,026,375 km (0.115 R)
• M41: 8,306,123 km (0.048 R)
• M42: 8,813,858 km (0.112 R)
• M43: 8,895,987 km (0.094 R)
• M44: 9,247,991 km (0.081 R)
• M45: 9,331,466 km (0.081 R)
• M46: 9,773,977 km (0.101 R)
• M47: 9,880,341 km (0.119 R)
• M48: 10,353,070 km (0.051 R)
• M49: 10,570,286 km (0.057 R)
• M50: 10,679,493 km (0.11 R)
• M51: 10,767,157 km (0.115 R)
• M52: 10,921,093 km (0.071 R)
• M53: 11,746,874 km (0.098 R)
• M54: 12,592,850 km (0.083 R)
• M55: 12,708,638 km (0.037 R)
• M56: 12,848,064 km (0.115 R)
• M57: 12,987,938 km (0.061 R)
• M58: 13,128,410 km (0.099 R)
• M59: 13,458,124 km (0.079 R)
• M60: 13,576,605 km (0.114 R)
• M61: 13,790,680 km (0.047 R)
• M62: 13,981,866 km (0.1 R)
• M63: 14,173,800 km (0.111 R)
• M64: 14,366,781 km (0.111 R)
• M65: 14,657,899 km (0.083 R)
• M66: 15,791,551 km (0.064 R)
• M67: 15,966,581 km (0.117 R)
• M68: 16,520,841 km (0.099 R)
• M69: 16,672,982 km (0.098 R)
• M70: 16,851,153 km (0.091 R)
• M71: 16,978,910 km (0.061 R)
• M72: 17,055,653 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.5

Radius: 8.1

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.87 AU - 4.95 AU

Year: 4750 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 65.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,309,384 km

• M1: 303,983 km (0.075 R)
• M2: 530,175 km (0.063 R)
• M3: 613,202 km (0.114 R)
• M4: 766,390 km (0.093 R)
• M5: 932,444 km (0.044 R)
• M6: 1,005,148 km (0.085 R)
• M7: 1,172,099 km (0.097 R)
• M8: 1,299,407 km (0.074 R)
• M9: 1,834,967 km (0.071 R)
• M10: 1,983,668 km (0.064 R)
• M11: 2,078,513 km (0.06 R)
• M12: 2,352,427 km (0.063 R)
• M13: 2,432,910 km (0.077 R)
• M14: 2,891,577 km (0.108 R)
• M15: 3,021,428 km (0.079 R)
• M16: 3,153,224 km (0.112 R)
• M17: 3,377,022 km (0.076 R)
• M18: 3,652,432 km (0.048 R)
• M19: 3,745,931 km (0.072 R)
• M20: 4,698,420 km (0.101 R)
• M21: 5,241,012 km (0.092 R)
• M22: 5,373,256 km (0.046 R)
• M23: 5,940,232 km (0.105 R)
• M24: 6,022,810 km (0.067 R)
• M25: 6,078,012 km (0.097 R)
• M26: 6,640,051 km (0.058 R)
• M27: 7,072,389 km (0.066 R)
• M28: 7,484,082 km (0.107 R)
• M29: 7,543,622 km (0.073 R)
• M30: 7,692,921 km (0.102 R)
• M31: 7,933,923 km (0.104 R)
• M32: 8,207,986 km (0.101 R)
• M33: 8,330,806 km (0.028 R)
• M34: 8,423,407 km (0.09 R)
• M35: 8,578,391 km (0.068 R)
• M36: 8,796,953 km (0.119 R)
• M37: 8,985,746 km (0.103 R)
• M38: 9,144,170 km (0.056 R)
• M39: 9,239,613 km (0.059 R)
• M40: 9,624,828 km (0.104 R)
• M41: 10,113,714 km (0.107 R)
• M42: 10,245,509 km (0.112 R)
• M43: 10,344,693 km (0.08 R)
• M44: 10,912,865 km (0.08 R)
• M45: 11,525,319 km (0.118 R)
• M46: 12,926,154 km (0.099 R)
• M47: 13,140,976 km (0.11 R)
• M48: 13,501,507 km (0.103 R)
• M49: 13,646,617 km (0.113 R)
• M50: 13,719,471 km (0.111 R)
• M51: 13,792,325 km (0.114 R)
• M52: 14,788,946 km (0.066 R)
• M53: 15,088,740 km (0.114 R)
• M54: 15,428,328 km (0.056 R)
• M55: 15,694,163 km (0.118 R)
• M56: 15,999,941 km (0.049 R)
• M57: 16,076,685 km (0.1 R)
• M58: 17,637,290 km (0.11 R)
• M59: 18,154,749 km (0.087 R)
• M60: 18,960,633 km (0.12 R)
• M61: 20,191,374 km (0.079 R)
• M62: 20,357,428 km (0.108 R)
• M63: 20,440,604 km (0.083 R)
• M64: 21,068,018 km (0.115 R)
• M65: 21,320,838 km (0.07 R)
• M66: 22,085,283 km (0.098 R)
• M67: 22,772,237 km (0.117 R)
• M68: 23,205,173 km (0.073 R)
• M69: 23,466,221 km (0.045 R)
• M70: 23,553,437 km (0.098 R)
• M71: 24,919,415 km (0.107 R)
• M72: 25,008,426 km (0.077 R)
• M73: 25,859,338 km (0.069 R)
• M74: 26,356,302 km (0.098 R)
• M75: 26,856,408 km (0.092 R)
• M76: 27,130,471 km (0.093 R)
• M77: 27,497,435 km (0.09 R)
• M78: 27,635,364 km (0.115 R)
• M79: 28,701,099 km (0.074 R)
• M80: 28,887,947 km (0.061 R)
• M81: 28,981,446 km (0.117 R)
• M82: 29,121,918 km (0.098 R)
• M83: 29,827,571 km (0.062 R)
• M84: 30,301,198 km (0.038 R)
• M85: 30,634,203 km (0.109 R)
• M86: 30,777,219 km (0.116 R)
• M87: 31,496,037 km (0.085 R)
• M88: 31,736,889 km (0.059 R)
• M89: 32,123,450 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.1

Radius: 8

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.73 AU - 6.41 AU

Year: 5739 Days

Day: 13.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,309,384 km

• M1: 146,756 km (0.089 R)
• M2: 216,767 km (0.112 R)
• M3: 286,330 km (0.068 R)
• M4: 501,452 km (0.059 R)
• M5: 654,491 km (0.092 R)
• M6: 1,038,060 km (0.078 R)
• M7: 1,305,391 km (0.074 R)
• M8: 1,538,315 km (0.108 R)
• M9: 1,594,115 km (0.114 R)
• M10: 1,669,363 km (0.092 R)
• M11: 1,745,957 km (0.087 R)
• M12: 1,804,150 km (0.108 R)
• M13: 1,882,839 km (0.115 R)
• M14: 2,686,628 km (0.12 R)
• M15: 3,030,254 km (0.074 R)
• M16: 3,683,848 km (0.11 R)
• M17: 3,784,377 km (0.108 R)
• M18: 4,300,490 km (0.079 R)
• M19: 4,486,291 km (0.12 R)
• M20: 4,566,774 km (0.116 R)
• M21: 4,620,779 km (0.095 R)
• M22: 4,756,464 km (0.049 R)
• M23: 5,171,748 km (0.081 R)
• M24: 5,227,997 km (0.08 R)
• M25: 5,541,105 km (0.075 R)
• M26: 5,714,489 km (0.094 R)
• M27: 6,395,459 km (0.074 R)
• M28: 6,791,743 km (0.066 R)
• M29: 7,962,945 km (0.104 R)
• M30: 8,158,619 km (0.12 R)
• M31: 8,290,116 km (0.052 R)
• M32: 8,422,211 km (0.114 R)
• M33: 8,688,495 km (0.094 R)
• M34: 8,789,025 km (0.086 R)
• M35: 9,676,888 km (0.109 R)
• M36: 9,851,020 km (0.067 R)
• M37: 10,026,049 km (0.118 R)
• M38: 10,272,886 km (0.057 R)
• M39: 10,808,596 km (0.066 R)
• M40: 10,880,702 km (0.09 R)
• M41: 11,025,363 km (0.09 R)
• M42: 11,353,282 km (0.107 R)
• M43: 11,463,386 km (0.114 R)
• M44: 12,018,843 km (0.115 R)
• M45: 12,131,041 km (0.065 R)
• M46: 12,431,733 km (0.096 R)
• M47: 12,583,126 km (0.101 R)
• M48: 13,581,542 km (0.115 R)
• M49: 13,776,468 km (0.114 R)
• M50: 14,208,507 km (0.106 R)
• M51: 14,327,138 km (0.095 R)
• M52: 14,565,297 km (0.074 R)
• M53: 15,939,952 km (0.087 R)
• M54: 16,228,078 km (0.059 R)
• M55: 16,517,998 km (0.094 R)
• M56: 16,684,351 km (0.112 R)
• M57: 18,035,519 km (0.042 R)
• M58: 18,335,762 km (0.064 R)
• M59: 18,508,099 km (0.11 R)
• M60: 19,115,317 km (0.102 R)
• M61: 20,216,058 km (0.114 R)
• M62: 20,706,888 km (0.12 R)
• M63: 20,841,377 km (0.067 R)
• M64: 21,246,787 km (0.082 R)
• M65: 21,745,846 km (0.094 R)
• M66: 22,019,610 km (0.074 R)
• M67: 22,248,644 km (0.058 R)
• M68: 22,940,534 km (0.111 R)
• M69: 24,015,096 km (0.098 R)
• M70: 24,250,862 km (0.088 R)
• M71: 24,440,103 km (0.106 R)
• M72: 25,249,577 km (0.039 R)
• M73: 25,729,787 km (0.116 R)
• M74: 25,874,448 km (0.115 R)
• M75: 25,971,088 km (0.105 R)
• M76: 26,310,077 km (0.027 R)
• M77: 27,286,801 km (0.065 R)
• M78: 28,974,415 km (0.117 R)
• M79: 30,542,350 km (0.098 R)
• M80: 30,695,538 km (0.111 R)
• M81: 31,671,664 km (0.109 R)
• M82: 33,601,627 km (0.112 R)
• M83: 33,707,093 km (0.093 R)
• M84: 33,812,560 km (0.09 R)
• M85: 33,865,368 km (0.096 R)
• M86: 34,235,772 km (0.039 R)
• M87: 34,980,470 km (0.11 R)
• M88: 35,408,470 km (0.042 R)
• M89: 35,569,437 km (0.118 R)
• M90: 35,730,554 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.8

Radius: 6.4

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.81 AU - 19.55 AU

Year: 27106 Days

Day: 16.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,309,384 km

• M1: 161,416 km (0.094 R)
• M2: 325,525 km (0.089 R)
• M3: 504,594 km (0.08 R)
• M4: 1,040,304 km (0.09 R)
• M5: 1,621,791 km (0.087 R)
• M6: 2,602,105 km (0.068 R)
• M7: 3,030,105 km (0.04 R)
• M8: 3,694,768 km (0.096 R)
• M9: 4,326,520 km (0.114 R)
• M10: 4,951,241 km (0.086 R)
• M11: 4,991,183 km (0.088 R)
• M12: 5,897,896 km (0.052 R)
• M13: 5,982,868 km (0.118 R)
• M14: 6,632,870 km (0.059 R)
• M15: 6,988,614 km (0.091 R)
• M16: 7,123,701 km (0.09 R)
• M17: 7,305,014 km (0.079 R)
• M18: 7,905,051 km (0.079 R)
• M19: 8,329,609 km (0.077 R)
• M20: 8,377,331 km (0.104 R)
• M21: 8,520,796 km (0.096 R)
• M22: 8,713,328 km (0.051 R)
• M23: 10,152,011 km (0.117 R)
• M24: 10,820,564 km (0.116 R)
• M25: 11,133,822 km (0.064 R)
• M26: 11,397,263 km (0.025 R)
• M27: 12,037,692 km (0.088 R)
• M28: 12,308,165 km (0.076 R)
• M29: 12,689,939 km (0.084 R)
• M30: 12,854,795 km (0.106 R)
• M31: 13,577,204 km (0.091 R)
• M32: 14,829,787 km (0.064 R)
• M33: 14,887,531 km (0.065 R)
• M34: 15,119,558 km (0.108 R)
• M35: 15,587,051 km (0.045 R)
• M36: 15,763,576 km (0.069 R)
• M37: 15,881,759 km (0.066 R)
• M38: 16,000,091 km (0.076 R)
• M39: 16,416,721 km (0.102 R)
• M40: 17,382,225 km (0.118 R)
• M41: 19,939,302 km (0.082 R)
• M42: 20,323,320 km (0.059 R)
• M43: 20,387,497 km (0.098 R)
• M44: 21,620,782 km (0.099 R)
• M45: 22,081,095 km (0.104 R)
• M46: 25,186,148 km (0.088 R)
• M47: 25,462,605 km (0.055 R)
• M48: 26,859,550 km (0.117 R)
• M49: 26,930,160 km (0.04 R)
• M50: 27,283,510 km (0.104 R)
• M51: 27,425,329 km (0.04 R)
• M52: 27,567,447 km (0.072 R)
• M53: 28,568,705 km (0.066 R)
• M54: 30,312,568 km (0.052 R)
• M55: 30,827,633 km (0.117 R)
• M56: 31,494,241 km (0.053 R)
• M57: 32,165,487 km (0.072 R)
• M58: 34,054,908 km (0.095 R)
• M59: 34,743,806 km (0.106 R)
• M60: 34,820,700 km (0.111 R)
• M61: 36,291,247 km (0.118 R)
• M62: 36,369,187 km (0.056 R)
• M63: 37,073,195 km (0.072 R)
• M64: 37,387,649 km (0.096 R)
• M65: 37,781,840 km (0.114 R)
• M66: 38,893,053 km (0.102 R)
• M67: 39,372,514 km (0.039 R)
• M68: 40,176,154 km (0.1 R)
• M69: 41,636,079 km (0.075 R)
• M70: 44,357,414 km (0.111 R)
• M71: 44,440,740 km (0.119 R)
• M72: 46,626,365 km (0.115 R)
• M73: 49,105,052 km (0.079 R)
• M74: 49,536,792 km (0.082 R)
• M75: 49,623,259 km (0.067 R)
• M76: 50,143,261 km (0.115 R)
• M77: 51,451,046 km (0.075 R)
• M78: 53,833,392 km (0.115 R)
• M79: 57,700,946 km (0.064 R)
• M80: 57,792,051 km (0.075 R)
• M81: 57,883,007 km (0.097 R)
• M82: 58,156,471 km (0.047 R)
• M83: 61,192,560 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 17,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit