🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718

Radius: 10.2

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.65 AU - 0.71 AU

Year: 368 Days

Day: 11.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 71,038,277 km

• M1: 130,599 km (0.118 R)
• M2: 257,159 km (0.096 R)
• M3: 334,650 km (0.118 R)
• M4: 399,426 km (0.088 R)
• M5: 505,192 km (0.034 R)
• M6: 699,370 km (0.043 R)
• M7: 788,082 km (0.072 R)
• M8: 852,409 km (0.092 R)
• M9: 1,030,131 km (0.054 R)
• M10: 1,146,518 km (0.049 R)
• M11: 1,305,541 km (0.045 R)
• M12: 1,417,440 km (0.106 R)
• M13: 1,542,952 km (0.082 R)
• M14: 1,609,673 km (0.045 R)
• M15: 1,687,913 km (0.082 R)
• M16: 1,756,728 km (0.102 R)
• M17: 1,832,125 km (0.055 R)
• M18: 1,980,526 km (0.119 R)
• M19: 2,081,654 km (0.09 R)
• M20: 2,225,119 km (0.067 R)
• M21: 2,301,114 km (0.076 R)
• M22: 2,479,734 km (0.107 R)
• M23: 2,626,041 km (0.094 R)
• M24: 2,725,224 km (0.042 R)
• M25: 2,806,606 km (0.09 R)
• M26: 2,908,183 km (0.104 R)
• M27: 2,985,076 km (0.066 R)
• M28: 3,069,150 km (0.052 R)
• M29: 3,180,301 km (0.077 R)
• M30: 3,326,159 km (0.027 R)
• M31: 3,474,411 km (0.08 R)
• M32: 3,569,854 km (0.078 R)
• M33: 3,673,077 km (0.117 R)
• M34: 4,088,959 km (0.053 R)
• M35: 4,168,096 km (0.082 R)
• M36: 4,269,673 km (0.096 R)
• M37: 4,401,469 km (0.117 R)
• M38: 4,639,180 km (0.113 R)
• M39: 4,827,972 km (0.103 R)
• M40: 4,950,044 km (0.037 R)
• M41: 5,111,909 km (0.069 R)
• M42: 5,353,958 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.4

Radius: 10.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.48 AU - 1.52 AU

Year: 1205 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,038,277 km

• M1: 144,960 km (0.096 R)
• M2: 247,136 km (0.056 R)
• M3: 422,913 km (0.082 R)
• M4: 490,083 km (0.089 R)
• M5: 637,885 km (0.112 R)
• M6: 721,959 km (0.043 R)
• M7: 806,033 km (0.057 R)
• M8: 893,847 km (0.092 R)
• M9: 1,003,652 km (0.099 R)
• M10: 1,094,159 km (0.091 R)
• M11: 1,182,422 km (0.099 R)
• M12: 1,299,108 km (0.035 R)
• M13: 1,571,974 km (0.088 R)
• M14: 1,678,339 km (0.093 R)
• M15: 1,857,258 km (0.093 R)
• M16: 2,103,795 km (0.099 R)
• M17: 2,177,995 km (0.058 R)
• M18: 2,373,969 km (0.105 R)
• M19: 2,509,953 km (0.076 R)
• M20: 2,588,941 km (0.098 R)
• M21: 2,688,723 km (0.086 R)
• M22: 2,878,712 km (0.106 R)
• M23: 3,038,034 km (0.051 R)
• M24: 3,630,142 km (0.072 R)
• M25: 3,901,363 km (0.07 R)
• M26: 4,101,375 km (0.098 R)
• M27: 4,179,316 km (0.067 R)
• M28: 4,811,816 km (0.113 R)
• M29: 4,976,672 km (0.071 R)
• M30: 5,084,981 km (0.072 R)
• M31: 5,252,980 km (0.084 R)
• M32: 5,346,179 km (0.098 R)
• M33: 5,448,504 km (0.047 R)
• M34: 5,698,482 km (0.069 R)
• M35: 5,776,871 km (0.107 R)
• M36: 5,882,039 km (0.08 R)
• M37: 5,978,829 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.5

Radius: 8.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.27 AU - 2.67 AU

Year: 2547 Days

Day: 10 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,038,277 km

• M1: 106,214 km (0.069 R)
• M2: 166,652 km (0.093 R)
• M3: 277,803 km (0.12 R)
• M4: 349,012 km (0.109 R)
• M5: 422,016 km (0.043 R)
• M6: 507,436 km (0.052 R)
• M7: 585,975 km (0.049 R)
• M8: 778,657 km (0.092 R)
• M9: 863,329 km (0.056 R)
• M10: 1,110,166 km (0.097 R)
• M11: 1,296,266 km (0.093 R)
• M12: 1,360,593 km (0.065 R)
• M13: 1,444,966 km (0.116 R)
• M14: 1,589,627 km (0.101 R)
• M15: 1,718,880 km (0.097 R)
• M16: 1,810,433 km (0.054 R)
• M17: 1,914,254 km (0.111 R)
• M18: 2,084,347 km (0.07 R)
• M19: 2,149,422 km (0.117 R)
• M20: 2,226,316 km (0.101 R)
• M21: 2,281,816 km (0.079 R)
• M22: 2,337,616 km (0.073 R)
• M23: 2,394,164 km (0.12 R)
• M24: 2,683,038 km (0.084 R)
• M25: 2,922,394 km (0.086 R)
• M26: 3,081,716 km (0.116 R)
• M27: 3,181,199 km (0.085 R)
• M28: 3,281,728 km (0.104 R)
• M29: 3,345,008 km (0.098 R)
• M30: 3,641,960 km (0.086 R)
• M31: 3,720,948 km (0.079 R)
• M32: 4,358,384 km (0.106 R)
• M33: 4,625,716 km (0.097 R)
• M34: 4,898,433 km (0.098 R)
• M35: 5,132,254 km (0.074 R)
• M36: 5,948,161 km (0.11 R)
• M37: 6,181,833 km (0.075 R)
• M38: 6,260,521 km (0.099 R)
• M39: 6,386,931 km (0.116 R)
• M40: 6,498,382 km (0.047 R)
• M41: 6,771,398 km (0.098 R)
• M42: 7,163,494 km (0.112 R)
• M43: 7,246,072 km (0.109 R)
• M44: 7,748,422 km (0.118 R)
• M45: 7,816,339 km (0.101 R)
• M46: 8,055,247 km (0.107 R)
• M47: 8,124,062 km (0.114 R)
• M48: 8,314,051 km (0.102 R)
• M49: 8,540,542 km (0.108 R)
• M50: 9,124,573 km (0.078 R)
• M51: 9,196,230 km (0.107 R)
• M52: 9,250,085 km (0.118 R)
• M53: 9,684,817 km (0.055 R)
• M54: 10,033,828 km (0.054 R)
• M55: 10,237,730 km (0.091 R)
• M56: 10,461,828 km (0.109 R)
• M57: 10,800,966 km (0.068 R)
• M58: 10,933,809 km (0.068 R)
• M59: 11,143,695 km (0.078 R)
• M60: 11,742,386 km (0.112 R)
• M61: 11,878,969 km (0.059 R)
• M62: 11,957,358 km (0.047 R)
• M63: 12,094,838 km (0.103 R)
• M64: 12,629,950 km (0.066 R)
• M65: 12,950,688 km (0.117 R)
• M66: 13,559,401 km (0.073 R)
• M67: 13,661,726 km (0.113 R)
• M68: 13,784,995 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 13

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.66 AU - 4.16 AU

Year: 4131 Days

Day: 12.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,038,277 km

• M1: 224,546 km (0.082 R)
• M2: 325,076 km (0.12 R)
• M3: 418,874 km (0.053 R)
• M4: 564,134 km (0.095 R)
• M5: 986,000 km (0.07 R)
• M6: 1,245,253 km (0.106 R)
• M7: 1,586,037 km (0.096 R)
• M8: 1,675,945 km (0.081 R)
• M9: 1,798,765 km (0.096 R)
• M10: 2,286,454 km (0.099 R)
• M11: 2,493,198 km (0.118 R)
• M12: 2,581,162 km (0.098 R)
• M13: 2,925,237 km (0.111 R)
• M14: 3,093,385 km (0.114 R)
• M15: 3,245,675 km (0.118 R)
• M16: 3,617,426 km (0.042 R)
• M17: 3,900,316 km (0.055 R)
• M18: 4,127,704 km (0.1 R)
• M19: 4,211,479 km (0.056 R)
• M20: 4,317,095 km (0.108 R)
• M21: 4,423,459 km (0.039 R)
• M22: 4,880,331 km (0.108 R)
• M23: 4,991,333 km (0.076 R)
• M24: 5,193,290 km (0.077 R)
• M25: 5,512,981 km (0.032 R)
• M26: 5,768,643 km (0.091 R)
• M27: 5,909,864 km (0.104 R)
• M28: 6,316,022 km (0.115 R)
• M29: 6,608,336 km (0.1 R)
• M30: 7,004,920 km (0.103 R)
• M31: 7,282,125 km (0.1 R)
• M32: 7,666,143 km (0.08 R)
• M33: 7,795,545 km (0.112 R)
• M34: 7,925,695 km (0.118 R)
• M35: 8,214,718 km (0.107 R)
• M36: 8,347,262 km (0.038 R)
• M37: 8,507,182 km (0.105 R)
• M38: 8,776,159 km (0.112 R)
• M39: 8,966,148 km (0.107 R)
• M40: 9,267,289 km (0.106 R)
• M41: 9,405,368 km (0.065 R)
• M42: 9,964,415 km (0.112 R)
• M43: 10,419,342 km (0.084 R)
• M44: 10,794,085 km (0.054 R)
• M45: 11,349,841 km (0.118 R)
• M46: 11,438,403 km (0.062 R)
• M47: 11,944,792 km (0.093 R)
• M48: 12,095,137 km (0.085 R)
• M49: 12,764,289 km (0.097 R)
• M50: 13,196,327 km (0.102 R)
• M51: 13,476,674 km (0.1 R)
• M52: 14,361,246 km (0.028 R)
• M53: 14,585,344 km (0.119 R)
• M54: 15,037,129 km (0.086 R)
• M55: 15,855,280 km (0.06 R)
• M56: 16,087,007 km (0.089 R)
• M57: 16,923,558 km (0.073 R)
• M58: 17,024,836 km (0.117 R)
• M59: 17,774,321 km (0.119 R)
• M60: 17,980,617 km (0.077 R)
• M61: 18,118,546 km (0.055 R)
• M62: 18,883,590 km (0.111 R)
• M63: 19,801,373 km (0.068 R)
• M64: 19,979,544 km (0.099 R)
• M65: 20,229,821 km (0.086 R)
• M66: 20,517,198 km (0.084 R)
• M67: 20,769,720 km (0.107 R)
• M68: 21,132,345 km (0.099 R)
• M69: 22,417,839 km (0.061 R)
• M70: 22,901,788 km (0.042 R)
• M71: 23,842,310 km (0.047 R)
• M72: 24,031,851 km (0.074 R)
• M73: 24,259,987 km (0.118 R)
• M74: 24,718,505 km (0.118 R)
• M75: 25,179,865 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.8

Radius: 8.6

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.56 AU - 5.86 AU

Year: 7801 Days

Day: 11.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 71,038,277 km

• M1: 233,373 km (0.08 R)
• M2: 307,424 km (0.076 R)
• M3: 464,501 km (0.099 R)
• M4: 661,671 km (0.104 R)
• M5: 844,330 km (0.1 R)
• M6: 984,952 km (0.068 R)
• M7: 1,058,405 km (0.091 R)
• M8: 1,148,912 km (0.082 R)
• M9: 1,469,949 km (0.092 R)
• M10: 1,658,292 km (0.12 R)
• M11: 1,728,903 km (0.104 R)
• M12: 2,448,468 km (0.117 R)
• M13: 2,714,304 km (0.12 R)
• M14: 2,882,452 km (0.117 R)
• M15: 3,317,931 km (0.112 R)
• M16: 3,384,951 km (0.107 R)
• M17: 4,129,200 km (0.081 R)
• M18: 4,569,467 km (0.09 R)
• M19: 4,669,398 km (0.108 R)
• M20: 4,845,924 km (0.108 R)
• M21: 4,947,950 km (0.03 R)
• M22: 5,681,129 km (0.101 R)
• M23: 6,060,509 km (0.057 R)
• M24: 6,336,517 km (0.086 R)
• M25: 6,476,092 km (0.113 R)
• M26: 6,644,988 km (0.028 R)
• M27: 6,872,377 km (0.091 R)
• M28: 7,189,225 km (0.049 R)
• M29: 7,629,043 km (0.049 R)
• M30: 7,807,363 km (0.082 R)
• M31: 8,442,556 km (0.096 R)
• M32: 8,534,708 km (0.097 R)
• M33: 9,378,739 km (0.113 R)
• M34: 9,474,183 km (0.11 R)
• M35: 10,314,624 km (0.114 R)
• M36: 10,611,127 km (0.077 R)
• M37: 11,928,186 km (0.119 R)
• M38: 14,271,936 km (0.112 R)
• M39: 16,330,104 km (0.117 R)
• M40: 16,946,148 km (0.076 R)
• M41: 17,687,555 km (0.1 R)
• M42: 17,884,425 km (0.111 R)
• M43: 17,963,413 km (0.093 R)
• M44: 19,892,777 km (0.083 R)
• M45: 20,097,576 km (0.038 R)
• M46: 20,261,835 km (0.053 R)
• M47: 20,840,479 km (0.109 R)
• M48: 21,090,158 km (0.071 R)
• M49: 22,651,362 km (0.093 R)
• M50: 22,865,137 km (0.057 R)
• M51: 23,727,120 km (0.052 R)
• M52: 24,424,396 km (0.103 R)
• M53: 24,643,706 km (0.085 R)
• M54: 25,438,520 km (0.092 R)
• M55: 26,017,762 km (0.043 R)
• M56: 26,196,831 km (0.054 R)
• M57: 28,423,895 km (0.101 R)
• M58: 28,978,604 km (0.054 R)
• M59: 29,210,779 km (0.107 R)
• M60: 29,443,404 km (0.097 R)
• M61: 30,145,467 km (0.089 R)
• M62: 30,475,031 km (0.099 R)
• M63: 30,711,096 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.2

Radius: 6.5

Gravity: 20.69 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.94 AU - 8.86 AU

Year: 15971 Days

Day: 16.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,038,277 km

• M1: 98,735 km (0.074 R)
• M2: 174,132 km (0.118 R)
• M3: 238,160 km (0.116 R)
• M4: 431,291 km (0.108 R)
• M5: 971,189 km (0.118 R)
• M6: 1,021,155 km (0.09 R)
• M7: 1,123,630 km (0.108 R)
• M8: 1,395,000 km (0.101 R)
• M9: 2,392,369 km (0.052 R)
• M10: 2,920,599 km (0.115 R)
• M11: 3,141,854 km (0.093 R)
• M12: 3,718,405 km (0.119 R)
• M13: 3,917,968 km (0.116 R)
• M14: 5,098,445 km (0.103 R)
• M15: 5,454,638 km (0.092 R)
• M16: 6,190,958 km (0.099 R)
• M17: 6,522,916 km (0.079 R)
• M18: 6,570,787 km (0.104 R)
• M19: 6,860,708 km (0.094 R)
• M20: 7,204,035 km (0.119 R)
• M21: 7,502,932 km (0.043 R)
• M22: 7,653,876 km (0.115 R)
• M23: 8,112,842 km (0.062 R)
• M24: 8,164,304 km (0.115 R)
• M25: 8,528,126 km (0.035 R)
• M26: 9,487,946 km (0.091 R)
• M27: 10,763,417 km (0.112 R)
• M28: 11,450,071 km (0.073 R)
• M29: 11,740,291 km (0.1 R)
• M30: 11,857,127 km (0.047 R)
• M31: 11,915,620 km (0.096 R)
• M32: 12,865,267 km (0.1 R)
• M33: 13,654,695 km (0.118 R)
• M34: 14,148,368 km (0.104 R)
• M35: 14,647,726 km (0.106 R)
• M36: 16,571,405 km (0.119 R)
• M37: 18,031,779 km (0.034 R)
• M38: 18,709,159 km (0.112 R)
• M39: 19,050,990 km (0.08 R)
• M40: 19,602,108 km (0.11 R)
• M41: 19,949,325 km (0.081 R)
• M42: 22,363,236 km (0.111 R)
• M43: 23,530,698 km (0.087 R)
• M44: 24,196,109 km (0.062 R)
• M45: 24,942,603 km (0.094 R)
• M46: 25,318,692 km (0.107 R)
• M47: 27,459,437 km (0.083 R)
• M48: 30,135,893 km (0.097 R)
• M49: 30,938,635 km (0.114 R)
• M50: 31,829,939 km (0.118 R)
• M51: 32,401,552 km (0.051 R)
• M52: 32,894,178 km (0.117 R)
• M53: 33,803,584 km (0.107 R)
• M54: 35,732,050 km (0.116 R)
• M55: 38,734,180 km (0.082 R)
• M56: 38,821,096 km (0.07 R)
• M57: 40,485,672 km (0.037 R)
• M58: 41,282,280 km (0.083 R)
• M59: 42,173,435 km (0.05 R)
• M60: 42,441,963 km (0.108 R)
• M61: 42,531,572 km (0.1 R)
• M62: 43,160,930 km (0.112 R)
• M63: 43,251,138 km (0.05 R)
• M64: 43,341,346 km (0.104 R)
• M65: 44,065,399 km (0.083 R)
• M66: 44,337,817 km (0.103 R)
• M67: 44,428,772 km (0.048 R)
• M68: 45,158,810 km (0.109 R)
• M69: 45,433,621 km (0.077 R)
• M70: 46,723,155 km (0.091 R)
• M71: 47,001,108 km (0.114 R)
• M72: 50,094,193 km (0.095 R)
• M73: 50,853,851 km (0.04 R)
• M74: 52,480,878 km (0.119 R)
• M75: 53,542,574 km (0.098 R)
• M76: 53,833,392 km (0.117 R)
• M77: 53,930,481 km (0.093 R)
• M78: 55,589,372 km (0.057 R)
• M79: 56,080,352 km (0.116 R)
• M80: 56,474,243 km (0.116 R)
• M81: 57,264,868 km (0.12 R)
• M82: 58,557,394 km (0.076 R)
• M83: 62,389,942 km (0.081 R)
• M84: 62,593,993 km (0.09 R)
• M85: 63,002,545 km (0.09 R)
• M86: 63,719,717 km (0.083 R)
• M87: 64,645,728 km (0.05 R)
• M88: 64,852,173 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 18,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit