🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.57 AU - 0.93 AU

Year: 234 Days

Day: 23 Hours

Environment

Temp: 174 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,919,896 km

• M1: 717,621 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.73 AU - 0.87 AU

Year: 258 Days

Day: 32.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.3 AU - 2.06 AU

Year: 784 Days

Day: 41.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.85 AU - 3.01 AU

Year: 1363 Days

Day: 29.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 150.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.12 AU - 3.18 AU

Year: 1553 Days

Day: 32.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 113 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.1

Radius: 8.6

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.99 AU - 6.63 AU

Year: 4404 Days

Day: 7.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,919,896 km

• M1: 836,102 km (0.104 R)
• M2: 1,016,069 km (0.07 R)
• M3: 1,148,313 km (0.079 R)
• M4: 1,630,018 km (0.074 R)
• M5: 1,698,684 km (0.112 R)
• M6: 2,264,164 km (0.105 R)
• M7: 3,052,395 km (0.117 R)
• M8: 3,116,423 km (0.097 R)
• M9: 3,180,750 km (0.091 R)
• M10: 3,267,367 km (0.106 R)
• M11: 3,398,714 km (0.082 R)
• M12: 3,531,856 km (0.118 R)
• M13: 3,780,488 km (0.057 R)
• M14: 3,988,130 km (0.094 R)
• M15: 4,270,870 km (0.116 R)
• M16: 4,342,677 km (0.105 R)
• M17: 4,806,280 km (0.075 R)
• M18: 4,930,895 km (0.109 R)
• M19: 6,073,524 km (0.092 R)
• M20: 6,154,307 km (0.096 R)
• M21: 6,398,899 km (0.091 R)
• M22: 6,536,230 km (0.078 R)
• M23: 6,813,734 km (0.083 R)
• M24: 6,953,907 km (0.091 R)
• M25: 7,265,669 km (0.119 R)
• M26: 7,524,324 km (0.068 R)
• M27: 7,756,650 km (0.105 R)
• M28: 8,258,401 km (0.085 R)
• M29: 8,831,510 km (0.066 R)
• M30: 9,045,884 km (0.09 R)
• M31: 9,231,086 km (0.109 R)
• M32: 9,386,369 km (0.112 R)
• M33: 9,542,399 km (0.107 R)
• M34: 9,668,062 km (0.039 R)
• M35: 10,986,019 km (0.108 R)
• M36: 11,150,576 km (0.048 R)
• M37: 11,649,336 km (0.114 R)
• M38: 11,985,781 km (0.08 R)
• M39: 12,189,235 km (0.111 R)
• M40: 12,359,626 km (0.103 R)
• M41: 12,945,003 km (0.064 R)
• M42: 13,118,836 km (0.057 R)
• M43: 13,188,548 km (0.099 R)
• M44: 13,539,355 km (0.089 R)
• M45: 13,609,816 km (0.068 R)
• M46: 14,899,798 km (0.09 R)
• M47: 15,155,162 km (0.112 R)
• M48: 15,818,479 km (0.097 R)
• M49: 16,004,429 km (0.07 R)
• M50: 17,633,251 km (0.11 R)
• M51: 18,097,154 km (0.116 R)
• M52: 18,682,680 km (0.113 R)
• M53: 19,155,559 km (0.099 R)
• M54: 19,353,776 km (0.087 R)
• M55: 19,752,304 km (0.078 R)
• M56: 19,952,466 km (0.104 R)
• M57: 20,516,899 km (0.051 R)
• M58: 20,679,063 km (0.106 R)
• M59: 20,800,986 km (0.085 R)
• M60: 20,882,367 km (0.092 R)
• M61: 21,702,462 km (0.103 R)
• M62: 22,658,393 km (0.119 R)
• M63: 22,742,167 km (0.11 R)
• M64: 22,868,129 km (0.052 R)
• M65: 23,373,919 km (0.055 R)
• M66: 24,011,356 km (0.112 R)
• M67: 24,182,197 km (0.112 R)
• M68: 24,353,636 km (0.077 R)
• M69: 24,482,440 km (0.083 R)
• M70: 24,826,963 km (0.06 R)
• M71: 25,695,229 km (0.116 R)
• M72: 26,396,993 km (0.031 R)
• M73: 26,573,519 km (0.065 R)
• M74: 28,179,003 km (0.09 R)
• M75: 28,269,210 km (0.104 R)
• M76: 28,359,418 km (0.105 R)
• M77: 28,449,775 km (0.094 R)
• M78: 28,721,146 km (0.119 R)
• M79: 28,811,952 km (0.092 R)
• M80: 29,130,146 km (0.106 R)
• M81: 30,645,722 km (0.105 R)
• M82: 31,156,599 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.7

Radius: 6.8

Gravity: 17.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.43 AU - 15.19 AU

Year: 18470 Days

Day: 23.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,919,896 km

• M1: 96,939 km (0.089 R)
• M2: 223,350 km (0.095 R)
• M3: 282,291 km (0.087 R)
• M4: 419,622 km (0.043 R)
• M5: 496,665 km (0.099 R)
• M6: 666,159 km (0.092 R)
• M7: 757,863 km (0.066 R)
• M8: 954,285 km (0.102 R)
• M9: 1,194,389 km (0.117 R)
• M10: 1,635,554 km (0.114 R)
• M11: 1,793,230 km (0.104 R)
• M12: 1,890,169 km (0.029 R)
• M13: 2,226,166 km (0.088 R)
• M14: 2,330,585 km (0.07 R)
• M15: 3,871,742 km (0.102 R)
• M16: 4,297,049 km (0.043 R)
• M17: 4,383,966 km (0.083 R)
• M18: 5,145,568 km (0.111 R)
• M19: 5,518,067 km (0.077 R)
• M20: 5,755,329 km (0.066 R)
• M21: 7,299,479 km (0.072 R)
• M22: 8,577,344 km (0.025 R)
• M23: 10,211,251 km (0.106 R)
• M24: 10,796,478 km (0.074 R)
• M25: 11,755,401 km (0.074 R)
• M26: 12,060,580 km (0.052 R)
• M27: 13,370,908 km (0.09 R)
• M28: 14,725,816 km (0.08 R)
• M29: 15,054,931 km (0.112 R)
• M30: 16,395,029 km (0.119 R)
• M31: 16,599,380 km (0.037 R)
• M32: 17,563,837 km (0.059 R)
• M33: 17,912,699 km (0.088 R)
• M34: 17,982,861 km (0.066 R)
• M35: 20,564,770 km (0.102 R)
• M36: 21,228,087 km (0.087 R)
• M37: 24,182,945 km (0.092 R)
• M38: 24,493,211 km (0.109 R)
• M39: 24,804,823 km (0.096 R)
• M40: 24,961,153 km (0.088 R)
• M41: 25,510,626 km (0.108 R)
• M42: 26,223,160 km (0.089 R)
• M43: 26,942,277 km (0.036 R)
• M44: 27,263,913 km (0.106 R)
• M45: 28,073,536 km (0.09 R)
• M46: 29,468,088 km (0.108 R)
• M47: 31,983,426 km (0.071 R)
• M48: 33,611,650 km (0.092 R)
• M49: 34,131,502 km (0.088 R)
• M50: 34,305,335 km (0.114 R)
• M51: 36,325,804 km (0.069 R)
• M52: 36,770,109 km (0.058 R)
• M53: 37,305,670 km (0.1 R)
• M54: 37,933,682 km (0.066 R)
• M55: 40,572,738 km (0.047 R)
• M56: 40,941,347 km (0.082 R)
• M57: 41,403,754 km (0.081 R)
• M58: 41,496,355 km (0.101 R)
• M59: 42,427,003 km (0.072 R)
• M60: 43,364,384 km (0.112 R)
• M61: 44,024,709 km (0.097 R)
• M62: 45,833,646 km (0.108 R)
• M63: 46,506,088 km (0.107 R)
• M64: 46,891,901 km (0.096 R)
• M65: 48,250,400 km (0.04 R)
• M66: 48,641,000 km (0.092 R)
• M67: 50,906,809 km (0.065 R)
• M68: 52,102,694 km (0.066 R)
• M69: 53,106,197 km (0.086 R)
• M70: 53,206,876 km (0.051 R)
• M71: 53,307,705 km (0.06 R)
• M72: 53,509,363 km (0.081 R)
• M73: 54,217,410 km (0.054 R)
• M74: 54,318,837 km (0.104 R)
• M75: 56,360,100 km (0.059 R)
• M76: 57,286,859 km (0.095 R)
• M77: 57,493,603 km (0.118 R)
• M78: 59,051,216 km (0.03 R)
• M79: 61,677,856 km (0.073 R)
• M80: 62,632,739 km (0.103 R)
• M81: 62,845,617 km (0.109 R)
• M82: 63,165,457 km (0.109 R)
• M83: 67,262,195 km (0.062 R)
• M84: 68,683,374 km (0.117 R)
• M85: 70,335,384 km (0.119 R)
• M86: 72,446,808 km (0.099 R)
• M87: 72,670,158 km (0.096 R)
• M88: 72,782,057 km (0.108 R)
• M89: 73,229,803 km (0.029 R)
• M90: 74,466,080 km (0.064 R)
• M91: 74,804,470 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.7

Radius: 3.5

Gravity: 47.98 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.28 AU - 15.96 AU

Year: 19095 Days

Day: 22 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,919,896 km

• M1: 93,648 km (0.096 R)
• M2: 135,685 km (0.107 R)
• M3: 159,621 km (0.101 R)
• M4: 287,976 km (0.118 R)
• M5: 337,194 km (0.027 R)
• M6: 482,752 km (0.115 R)
• M7: 734,675 km (0.088 R)
• M8: 1,658,592 km (0.114 R)
• M9: 1,810,433 km (0.106 R)
• M10: 2,127,431 km (0.095 R)
• M11: 2,192,806 km (0.082 R)
• M12: 2,704,730 km (0.073 R)
• M13: 3,635,079 km (0.104 R)
• M14: 4,032,560 km (0.114 R)
• M15: 5,216,478 km (0.102 R)
• M16: 5,937,689 km (0.103 R)
• M17: 7,322,217 km (0.049 R)
• M18: 7,371,734 km (0.12 R)
• M19: 7,421,251 km (0.115 R)
• M20: 8,332,302 km (0.051 R)
• M21: 8,384,063 km (0.116 R)
• M22: 8,959,117 km (0.063 R)
• M23: 9,118,140 km (0.103 R)
• M24: 9,224,654 km (0.049 R)
• M25: 9,278,060 km (0.058 R)
• M26: 10,928,124 km (0.1 R)
• M27: 12,077,335 km (0.058 R)
• M28: 12,370,697 km (0.078 R)
• M29: 12,488,580 km (0.064 R)
• M30: 12,606,912 km (0.106 R)
• M31: 14,550,338 km (0.084 R)
• M32: 16,519,644 km (0.117 R)
• M33: 17,701,018 km (0.108 R)
• M34: 18,773,635 km (0.101 R)
• M35: 19,113,073 km (0.055 R)
• M36: 19,181,289 km (0.104 R)
• M37: 20,561,031 km (0.1 R)
• M38: 21,972,486 km (0.107 R)
• M39: 22,545,895 km (0.057 R)
• M40: 22,834,320 km (0.111 R)
• M41: 22,978,981 km (0.077 R)
• M42: 23,560,917 km (0.077 R)
• M43: 24,294,993 km (0.037 R)
• M44: 25,936,381 km (0.109 R)
• M45: 26,314,265 km (0.097 R)
• M46: 27,228,907 km (0.054 R)
• M47: 28,386,794 km (0.103 R)
• M48: 29,403,162 km (0.087 R)
• M49: 32,767,170 km (0.09 R)
• M50: 33,915,333 km (0.074 R)
• M51: 34,660,331 km (0.068 R)
• M52: 34,993,186 km (0.083 R)
• M53: 35,830,036 km (0.044 R)
• M54: 38,379,483 km (0.095 R)
• M55: 38,551,521 km (0.039 R)
• M56: 39,762,964 km (0.08 R)
• M57: 40,986,974 km (0.084 R)
• M58: 41,074,788 km (0.116 R)
• M59: 41,162,752 km (0.092 R)
• M60: 41,868,704 km (0.095 R)
• M61: 41,957,116 km (0.118 R)
• M62: 43,381,887 km (0.082 R)
• M63: 44,641,501 km (0.043 R)
• M64: 45,730,723 km (0.119 R)
• M65: 45,821,828 km (0.115 R)
• M66: 47,473,089 km (0.096 R)
• M67: 48,120,549 km (0.091 R)
• M68: 48,306,050 km (0.099 R)
• M69: 48,491,701 km (0.089 R)
• M70: 50,174,079 km (0.065 R)
• M71: 52,637,806 km (0.077 R)
• M72: 54,076,937 km (0.03 R)
• M73: 54,462,900 km (0.084 R)
• M74: 54,849,760 km (0.064 R)
• M75: 55,334,607 km (0.09 R)
• M76: 56,504,013 km (0.091 R)
• M77: 58,075,988 km (0.099 R)
• M78: 58,570,110 km (0.112 R)
• M79: 58,768,177 km (0.092 R)
• M80: 59,065,727 km (0.071 R)
• M81: 59,861,438 km (0.112 R)
• M82: 60,460,727 km (0.097 R)
• M83: 61,162,192 km (0.098 R)
• M84: 62,472,220 km (0.026 R)
• M85: 62,573,349 km (0.111 R)
• M86: 63,384,618 km (0.06 R)
• M87: 63,486,195 km (0.087 R)
• M88: 64,812,529 km (0.094 R)
• M89: 64,914,854 km (0.086 R)
• M90: 65,427,676 km (0.117 R)
• M91: 65,633,223 km (0.114 R)
• M92: 66,251,063 km (0.12 R)
• M93: 67,181,412 km (0.061 R)
• M94: 67,596,247 km (0.067 R)
• M95: 69,473,550 km (0.051 R)

Asteroid Belt

Center: 16.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.5

Radius: 5.7

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.59 AU - 19.39 AU

Year: 29782 Days

Day: 15.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,919,896 km

• M1: 92,900 km (0.034 R)
• M2: 280,646 km (0.07 R)
• M3: 955,781 km (0.097 R)
• M4: 1,347,278 km (0.107 R)
• M5: 1,644,978 km (0.104 R)
• M6: 2,338,065 km (0.079 R)
• M7: 2,613,924 km (0.051 R)
• M8: 2,694,706 km (0.119 R)
• M9: 3,068,103 km (0.057 R)
• M10: 3,110,589 km (0.065 R)
• M11: 3,502,086 km (0.105 R)
• M12: 4,283,436 km (0.032 R)
• M13: 4,669,099 km (0.043 R)
• M14: 5,015,717 km (0.063 R)
• M15: 5,065,982 km (0.103 R)
• M16: 7,093,931 km (0.03 R)
• M17: 8,250,323 km (0.098 R)
• M18: 8,548,471 km (0.085 R)
• M19: 8,910,797 km (0.104 R)
• M20: 9,339,993 km (0.089 R)
• M21: 9,650,708 km (0.053 R)
• M22: 9,901,733 km (0.115 R)
• M23: 10,091,274 km (0.082 R)
• M24: 11,188,574 km (0.119 R)
• M25: 11,452,315 km (0.085 R)
• M26: 11,851,592 km (0.095 R)
• M27: 12,800,940 km (0.112 R)
• M28: 14,627,979 km (0.093 R)
• M29: 14,916,254 km (0.088 R)
• M30: 15,133,620 km (0.102 R)
• M31: 15,792,299 km (0.119 R)
• M32: 16,460,104 km (0.032 R)
• M33: 16,835,146 km (0.087 R)
• M34: 17,670,052 km (0.052 R)
• M35: 17,746,646 km (0.097 R)
• M36: 18,285,797 km (0.065 R)
• M37: 20,737,107 km (0.033 R)
• M38: 23,457,545 km (0.038 R)
• M39: 24,048,905 km (0.067 R)
• M40: 24,218,848 km (0.074 R)
• M41: 28,592,641 km (0.115 R)
• M42: 33,391,741 km (0.084 R)
• M43: 36,759,189 km (0.066 R)
• M44: 36,857,026 km (0.068 R)
• M45: 38,037,203 km (0.066 R)
• M46: 39,830,732 km (0.096 R)
• M47: 41,549,761 km (0.052 R)
• M48: 44,850,638 km (0.103 R)
• M49: 45,583,818 km (0.093 R)
• M50: 45,688,835 km (0.079 R)
• M51: 46,532,418 km (0.117 R)
• M52: 48,127,729 km (0.105 R)
• M53: 49,093,384 km (0.106 R)
• M54: 49,416,814 km (0.074 R)
• M55: 49,740,843 km (0.082 R)
• M56: 50,499,753 km (0.071 R)
• M57: 50,935,083 km (0.041 R)
• M58: 52,248,552 km (0.06 R)
• M59: 53,684,093 km (0.09 R)
• M60: 54,239,700 km (0.106 R)
• M61: 55,020,750 km (0.079 R)
• M62: 55,356,598 km (0.073 R)
• M63: 55,580,845 km (0.091 R)
• M64: 55,805,391 km (0.087 R)
• M65: 56,142,884 km (0.09 R)
• M66: 56,255,531 km (0.086 R)
• M67: 58,067,760 km (0.091 R)
• M68: 62,098,525 km (0.097 R)
• M69: 62,564,821 km (0.099 R)
• M70: 63,735,874 km (0.047 R)
• M71: 64,559,859 km (0.087 R)
• M72: 65,861,809 km (0.046 R)
• M73: 66,099,520 km (0.052 R)
• M74: 66,814,149 km (0.061 R)
• M75: 67,531,471 km (0.118 R)
• M76: 70,183,093 km (0.118 R)
• M77: 70,790,460 km (0.12 R)
• M78: 71,765,839 km (0.112 R)
• M79: 71,888,060 km (0.103 R)
• M80: 72,745,705 km (0.08 R)
• M81: 72,868,524 km (0.08 R)
• M82: 73,237,433 km (0.107 R)
• M83: 74,594,884 km (0.116 R)
• M84: 75,338,984 km (0.107 R)
• M85: 75,587,466 km (0.075 R)
• M86: 78,087,845 km (0.104 R)
• M87: 80,361,433 km (0.097 R)
• M88: 81,124,083 km (0.037 R)
• M89: 82,144,640 km (0.074 R)
• M90: 85,620,397 km (0.108 R)
• M91: 85,750,098 km (0.086 R)
• M92: 86,789,653 km (0.073 R)
• M93: 86,919,953 km (0.099 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 14,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit