🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.46 AU - 0.74 AU

Year: 175 Days

Day: 33.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.2 AU - 1.3 AU

Year: 526 Days

Day: 37.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.56 AU - 1.68 AU

Year: 777 Days

Day: 38.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,756,734 km

• M1: 182,659 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.52 AU - 3.34 AU

Year: 1889 Days

Day: 25.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.8

Radius: 9.3

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.8 AU - 6.46 AU

Year: 5033 Days

Day: 11.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,756,734 km

• M1: 149,299 km (0.049 R)
• M2: 298,298 km (0.073 R)
• M3: 357,389 km (0.099 R)
• M4: 522,396 km (0.103 R)
• M5: 587,172 km (0.116 R)
• M6: 725,849 km (0.098 R)
• M7: 837,299 km (0.108 R)
• M8: 1,009,038 km (0.096 R)
• M9: 1,281,156 km (0.071 R)
• M10: 1,480,720 km (0.104 R)
• M11: 1,576,163 km (0.086 R)
• M12: 1,773,782 km (0.062 R)
• M13: 2,321,161 km (0.084 R)
• M14: 2,739,885 km (0.065 R)
• M15: 3,018,885 km (0.057 R)
• M16: 3,390,935 km (0.118 R)
• M17: 3,497,000 km (0.083 R)
• M18: 4,178,568 km (0.109 R)
• M19: 4,292,412 km (0.096 R)
• M20: 4,616,590 km (0.106 R)
• M21: 4,757,960 km (0.089 R)
• M22: 5,561,151 km (0.07 R)
• M23: 5,889,070 km (0.085 R)
• M24: 5,965,664 km (0.046 R)
• M25: 6,223,421 km (0.082 R)
• M26: 6,405,930 km (0.119 R)
• M27: 6,537,427 km (0.086 R)
• M28: 6,803,113 km (0.072 R)
• M29: 7,153,920 km (0.095 R)
• M30: 7,235,750 km (0.098 R)
• M31: 7,593,738 km (0.116 R)
• M32: 7,677,213 km (0.102 R)
• M33: 7,816,938 km (0.097 R)
• M34: 8,184,350 km (0.093 R)
• M35: 8,586,319 km (0.094 R)
• M36: 8,994,722 km (0.077 R)
• M37: 9,171,696 km (0.111 R)
• M38: 9,679,431 km (0.109 R)
• M39: 10,134,957 km (0.083 R)
• M40: 10,257,627 km (0.067 R)
• M41: 12,091,397 km (0.088 R)
• M42: 12,680,963 km (0.057 R)
• M43: 12,813,207 km (0.113 R)
• M44: 13,145,913 km (0.086 R)
• M45: 13,346,823 km (0.055 R)
• M46: 13,717,975 km (0.113 R)
• M47: 14,092,419 km (0.105 R)
• M48: 14,401,338 km (0.07 R)
• M49: 15,130,927 km (0.063 R)
• M50: 15,306,405 km (0.12 R)
• M51: 16,122,312 km (0.058 R)
• M52: 16,481,497 km (0.086 R)
• M53: 16,770,669 km (0.102 R)
• M54: 17,280,948 km (0.071 R)
• M55: 17,648,510 km (0.081 R)
• M56: 17,907,314 km (0.107 R)
• M57: 19,296,181 km (0.077 R)
• M58: 19,984,331 km (0.063 R)
• M59: 20,099,820 km (0.098 R)
• M60: 20,292,802 km (0.118 R)
• M61: 20,486,381 km (0.069 R)
• M62: 20,719,455 km (0.091 R)
• M63: 21,070,710 km (0.119 R)
• M64: 21,818,849 km (0.114 R)
• M65: 21,977,573 km (0.09 R)
• M66: 23,179,292 km (0.053 R)
• M67: 23,300,616 km (0.104 R)
• M68: 23,503,321 km (0.116 R)
• M69: 23,584,553 km (0.076 R)
• M70: 24,443,394 km (0.111 R)
• M71: 26,023,447 km (0.085 R)
• M72: 26,233,782 km (0.117 R)
• M73: 27,123,291 km (0.101 R)
• M74: 27,251,197 km (0.097 R)
• M75: 27,422,038 km (0.065 R)
• M76: 27,636,112 km (0.108 R)
• M77: 27,721,981 km (0.107 R)
• M78: 28,411,328 km (0.081 R)
• M79: 28,801,629 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.7

Radius: 11.7

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.46 AU - 6.88 AU

Year: 5086 Days

Day: 6.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,756,734 km

• M1: 267,631 km (0.073 R)
• M2: 428,149 km (0.11 R)
• M3: 557,551 km (0.083 R)
• M4: 664,813 km (0.084 R)
• M5: 806,482 km (0.087 R)
• M6: 916,586 km (0.075 R)
• M7: 1,002,755 km (0.066 R)
• M8: 1,294,770 km (0.095 R)
• M9: 1,666,969 km (0.048 R)
• M10: 1,792,482 km (0.061 R)
• M11: 1,884,036 km (0.098 R)
• M12: 1,958,535 km (0.116 R)
• M13: 2,168,720 km (0.05 R)
• M14: 2,426,926 km (0.108 R)
• M15: 2,590,736 km (0.086 R)
• M16: 2,800,921 km (0.106 R)
• M17: 3,767,622 km (0.063 R)
• M18: 4,006,381 km (0.097 R)
• M19: 4,225,541 km (0.076 R)
• M20: 4,906,960 km (0.025 R)
• M21: 5,036,811 km (0.092 R)
• M22: 5,460,472 km (0.119 R)
• M23: 5,568,332 km (0.088 R)
• M24: 5,703,868 km (0.05 R)
• M25: 5,813,224 km (0.108 R)
• M26: 6,034,030 km (0.102 R)
• M27: 6,201,580 km (0.102 R)
• M28: 6,569,590 km (0.076 R)
• M29: 7,267,913 km (0.113 R)
• M30: 7,776,995 km (0.115 R)
• M31: 8,081,875 km (0.077 R)
• M32: 8,829,416 km (0.03 R)
• M33: 9,115,597 km (0.113 R)
• M34: 10,190,607 km (0.117 R)
• M35: 10,356,960 km (0.07 R)
• M36: 10,524,360 km (0.103 R)
• M37: 10,760,126 km (0.095 R)
• M38: 12,423,355 km (0.073 R)
• M39: 12,529,869 km (0.092 R)
• M40: 12,851,654 km (0.119 R)
• M41: 13,175,982 km (0.103 R)
• M42: 13,466,651 km (0.117 R)
• M43: 13,576,156 km (0.091 R)
• M44: 13,722,762 km (0.109 R)
• M45: 13,869,667 km (0.099 R)
• M46: 14,054,271 km (0.102 R)
• M47: 14,500,522 km (0.101 R)
• M48: 14,687,818 km (0.111 R)
• M49: 15,178,649 km (0.075 R)
• M50: 15,674,865 km (0.104 R)
• M51: 16,215,212 km (0.1 R)
• M52: 16,565,870 km (0.111 R)
• M53: 16,644,109 km (0.054 R)
• M54: 16,879,577 km (0.11 R)
• M55: 17,155,734 km (0.118 R)
• M56: 18,518,272 km (0.088 R)
• M57: 18,680,885 km (0.087 R)
• M58: 18,925,627 km (0.07 R)
• M59: 19,171,566 km (0.078 R)
• M60: 19,500,980 km (0.081 R)
• M61: 20,374,632 km (0.107 R)
• M62: 20,879,674 km (0.094 R)
• M63: 22,203,316 km (0.114 R)
• M64: 22,289,634 km (0.118 R)
• M65: 22,462,719 km (0.094 R)
• M66: 22,810,085 km (0.082 R)
• M67: 23,774,393 km (0.081 R)
• M68: 24,484,085 km (0.035 R)
• M69: 25,833,607 km (0.069 R)
• M70: 26,517,419 km (0.096 R)
• M71: 27,068,688 km (0.069 R)
• M72: 27,160,989 km (0.114 R)
• M73: 27,299,517 km (0.082 R)
• M74: 27,577,470 km (0.075 R)
• M75: 28,369,740 km (0.117 R)
• M76: 28,557,336 km (0.06 R)
• M77: 28,792,354 km (0.077 R)
• M78: 29,027,971 km (0.11 R)
• M79: 29,311,608 km (0.108 R)
• M80: 29,643,716 km (0.115 R)
• M81: 29,786,282 km (0.1 R)
• M82: 30,407,413 km (0.075 R)
• M83: 32,100,412 km (0.069 R)
• M84: 32,933,822 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.9

Radius: 12.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.79 AU - 7.87 AU

Year: 8254 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,756,734 km

• M1: 189,092 km (0.085 R)
• M2: 399,426 km (0.06 R)
• M3: 704,307 km (0.101 R)
• M4: 795,861 km (0.117 R)
• M5: 906,264 km (0.074 R)
• M6: 1,402,480 km (0.12 R)
• M7: 1,521,859 km (0.112 R)
• M8: 1,789,490 km (0.106 R)
• M9: 2,034,082 km (0.066 R)
• M10: 2,210,009 km (0.098 R)
• M11: 2,432,013 km (0.109 R)
• M12: 2,514,591 km (0.029 R)
• M13: 2,833,084 km (0.102 R)
• M14: 3,277,989 km (0.095 R)
• M15: 4,134,137 km (0.096 R)
• M16: 4,308,568 km (0.055 R)
• M17: 4,613,299 km (0.102 R)
• M18: 4,872,552 km (0.106 R)
• M19: 4,977,720 km (0.087 R)
• M20: 5,270,632 km (0.087 R)
• M21: 6,297,472 km (0.078 R)
• M22: 6,412,214 km (0.063 R)
• M23: 6,848,591 km (0.102 R)
• M24: 6,996,244 km (0.115 R)
• M25: 7,566,959 km (0.108 R)
• M26: 7,719,699 km (0.076 R)
• M27: 8,246,583 km (0.112 R)
• M28: 8,785,135 km (0.032 R)
• M29: 8,977,967 km (0.08 R)
• M30: 9,107,369 km (0.069 R)
• M31: 9,598,050 km (0.047 R)
• M32: 10,164,427 km (0.105 R)
• M33: 11,399,807 km (0.036 R)
• M34: 11,999,694 km (0.11 R)
• M35: 12,682,309 km (0.089 R)
• M36: 13,010,078 km (0.102 R)
• M37: 13,673,993 km (0.108 R)
• M38: 14,010,140 km (0.112 R)
• M39: 14,766,806 km (0.066 R)
• M40: 15,536,786 km (0.118 R)
• M41: 16,005,027 km (0.054 R)
• M42: 16,756,009 km (0.06 R)
• M43: 17,196,126 km (0.109 R)
• M44: 17,478,118 km (0.03 R)
• M45: 17,639,983 km (0.065 R)
• M46: 18,828,238 km (0.12 R)
• M47: 18,952,704 km (0.113 R)
• M48: 19,243,971 km (0.102 R)
• M49: 19,789,106 km (0.09 R)
• M50: 20,042,375 km (0.084 R)
• M51: 20,296,691 km (0.07 R)
• M52: 20,808,615 km (0.093 R)
• M53: 20,980,204 km (0.12 R)
• M54: 21,497,812 km (0.076 R)
• M55: 21,671,346 km (0.093 R)
• M56: 21,801,646 km (0.099 R)
• M57: 22,282,154 km (0.073 R)
• M58: 22,457,632 km (0.107 R)
• M59: 22,677,840 km (0.101 R)
• M60: 23,075,771 km (0.085 R)
• M61: 23,968,571 km (0.103 R)
• M62: 24,373,981 km (0.085 R)
• M63: 25,603,825 km (0.096 R)
• M64: 26,249,490 km (0.052 R)
• M65: 26,388,616 km (0.071 R)
• M66: 26,667,466 km (0.11 R)
• M67: 26,760,666 km (0.096 R)
• M68: 28,171,224 km (0.098 R)
• M69: 28,694,517 km (0.112 R)
• M70: 28,837,682 km (0.096 R)
• M71: 29,220,952 km (0.105 R)
• M72: 29,750,529 km (0.08 R)
• M73: 30,040,898 km (0.095 R)
• M74: 30,186,307 km (0.104 R)
• M75: 30,575,411 km (0.075 R)
• M76: 30,917,242 km (0.111 R)
• M77: 31,604,794 km (0.113 R)
• M78: 32,247,616 km (0.076 R)
• M79: 32,595,581 km (0.107 R)
• M80: 33,395,630 km (0.05 R)
• M81: 33,596,690 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839

Radius: 7.4

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.6 AU - 12.26 AU

Year: 15523 Days

Day: 24.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 142.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,756,734 km

• M1: 171,290 km (0.096 R)
• M2: 257,907 km (0.092 R)
• M3: 641,326 km (0.095 R)
• M4: 953,686 km (0.073 R)
• M5: 1,002,007 km (0.04 R)
• M6: 1,616,704 km (0.115 R)
• M7: 1,793,678 km (0.103 R)
• M8: 2,563,060 km (0.119 R)
• M9: 2,910,726 km (0.081 R)
• M10: 3,422,500 km (0.1 R)
• M11: 3,844,216 km (0.11 R)
• M12: 4,527,879 km (0.067 R)
• M13: 5,423,372 km (0.09 R)
• M14: 5,600,196 km (0.065 R)
• M15: 5,689,207 km (0.09 R)
• M16: 5,778,816 km (0.09 R)
• M17: 6,095,964 km (0.105 R)
• M18: 6,187,518 km (0.085 R)
• M19: 7,081,066 km (0.1 R)
• M20: 7,567,408 km (0.08 R)
• M21: 8,317,193 km (0.112 R)
• M22: 11,318,425 km (0.093 R)
• M23: 11,772,006 km (0.109 R)
• M24: 13,286,684 km (0.084 R)
• M25: 13,584,983 km (0.064 R)
• M26: 14,432,006 km (0.106 R)
• M27: 14,493,191 km (0.028 R)
• M28: 16,558,988 km (0.095 R)
• M29: 17,203,007 km (0.119 R)
• M30: 17,986,750 km (0.1 R)
• M31: 18,316,614 km (0.112 R)
• M32: 18,449,157 km (0.049 R)
• M33: 18,848,733 km (0.118 R)
• M34: 19,385,939 km (0.086 R)
• M35: 19,453,408 km (0.097 R)
• M36: 19,792,097 km (0.085 R)
• M37: 19,928,082 km (0.11 R)
• M38: 21,794,615 km (0.05 R)
• M39: 23,428,074 km (0.115 R)
• M40: 23,716,199 km (0.074 R)
• M41: 23,932,967 km (0.115 R)
• M42: 25,839,741 km (0.116 R)
• M43: 25,988,441 km (0.113 R)
• M44: 26,286,590 km (0.05 R)
• M45: 27,339,310 km (0.102 R)
• M46: 27,870,831 km (0.09 R)
• M47: 28,405,793 km (0.056 R)
• M48: 30,108,965 km (0.083 R)
• M49: 30,657,840 km (0.047 R)
• M50: 30,736,528 km (0.109 R)
• M51: 33,047,217 km (0.068 R)
• M52: 33,208,633 km (0.031 R)
• M53: 34,755,176 km (0.1 R)
• M54: 35,992,500 km (0.117 R)
• M55: 36,324,906 km (0.074 R)
• M56: 36,574,884 km (0.101 R)
• M57: 36,741,835 km (0.098 R)
• M58: 38,680,175 km (0.106 R)
• M59: 39,876,210 km (0.065 R)
• M60: 39,962,079 km (0.107 R)
• M61: 40,392,472 km (0.092 R)
• M62: 40,997,745 km (0.096 R)
• M63: 41,171,129 km (0.094 R)
• M64: 41,257,896 km (0.102 R)
• M65: 41,605,861 km (0.052 R)
• M66: 42,392,147 km (0.093 R)
• M67: 44,423,686 km (0.091 R)
• M68: 44,780,327 km (0.108 R)
• M69: 45,137,866 km (0.093 R)
• M70: 47,211,742 km (0.094 R)
• M71: 48,214,646 km (0.098 R)
• M72: 48,489,307 km (0.052 R)
• M73: 49,040,426 km (0.108 R)
• M74: 50,519,799 km (0.072 R)
• M75: 51,826,387 km (0.111 R)
• M76: 52,766,460 km (0.095 R)
• M77: 55,524,297 km (0.097 R)
• M78: 57,550,301 km (0.077 R)
• M79: 59,208,144 km (0.028 R)
• M80: 59,502,403 km (0.073 R)
• M81: 61,277,681 km (0.069 R)
• M82: 62,870,450 km (0.107 R)
• M83: 62,970,381 km (0.098 R)
• M84: 63,070,462 km (0.103 R)
• M85: 63,170,543 km (0.119 R)
• M86: 63,370,855 km (0.105 R)
• M87: 64,073,815 km (0.119 R)
• M88: 64,174,345 km (0.063 R)
• M89: 64,275,024 km (0.108 R)
• M90: 65,386,088 km (0.115 R)
• M91: 66,401,408 km (0.042 R)
• M92: 66,809,063 km (0.025 R)
• M93: 67,422,115 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 10,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit