🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.77 AU - 1.13 AU

Year: 351 Days

Day: 20.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.9 AU - 2.58 AU

Year: 1270 Days

Day: 17.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.4

Radius: 3

Gravity: 44.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.77 AU - 12.67 AU

Year: 16179 Days

Day: 24.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 76,012,263 km

• M1: 56,847 km (0.116 R)
• M2: 192,981 km (0.028 R)
• M3: 242,049 km (0.102 R)
• M4: 1,306,588 km (0.11 R)
• M5: 1,353,861 km (0.048 R)
• M6: 1,726,359 km (0.105 R)
• M7: 2,184,428 km (0.105 R)
• M8: 2,738,090 km (0.088 R)
• M9: 2,921,497 km (0.091 R)
• M10: 2,983,430 km (0.102 R)
• M11: 4,347,464 km (0.11 R)
• M12: 4,633,196 km (0.071 R)
• M13: 4,924,912 km (0.117 R)
• M14: 5,449,701 km (0.056 R)
• M15: 7,505,774 km (0.091 R)
• M16: 8,282,337 km (0.056 R)
• M17: 8,948,945 km (0.059 R)
• M18: 9,494,378 km (0.092 R)
• M19: 9,632,457 km (0.111 R)
• M20: 10,522,265 km (0.084 R)
• M21: 12,680,813 km (0.045 R)
• M22: 13,653,798 km (0.091 R)
• M23: 14,123,086 km (0.04 R)
• M24: 15,023,665 km (0.07 R)
• M25: 15,238,189 km (0.108 R)
• M26: 15,670,527 km (0.068 R)
• M27: 17,777,912 km (0.111 R)
• M28: 18,749,101 km (0.106 R)
• M29: 20,326,611 km (0.119 R)
• M30: 20,921,561 km (0.065 R)
• M31: 21,221,206 km (0.108 R)
• M32: 23,731,159 km (0.109 R)
• M33: 24,988,978 km (0.066 R)
• M34: 26,462,218 km (0.087 R)
• M35: 28,624,505 km (0.091 R)
• M36: 29,693,083 km (0.105 R)
• M37: 30,503,006 km (0.089 R)
• M38: 30,978,877 km (0.032 R)
• M39: 31,525,806 km (0.07 R)
• M40: 31,731,653 km (0.111 R)
• M41: 32,559,528 km (0.079 R)
• M42: 33,045,870 km (0.039 R)
• M43: 35,441,680 km (0.054 R)
• M44: 37,093,839 km (0.092 R)
• M45: 38,111,703 km (0.034 R)
• M46: 39,064,941 km (0.109 R)
• M47: 40,026,107 km (0.119 R)
• M48: 41,745,735 km (0.107 R)
• M49: 42,198,268 km (0.074 R)
• M50: 42,956,131 km (0.067 R)
• M51: 43,184,268 km (0.098 R)
• M52: 45,101,813 km (0.105 R)
• M53: 45,566,015 km (0.079 R)
• M54: 47,753,735 km (0.101 R)
• M55: 48,069,087 km (0.082 R)
• M56: 48,543,312 km (0.104 R)
• M57: 48,781,023 km (0.052 R)
• M58: 48,939,747 km (0.097 R)
• M59: 49,019,033 km (0.074 R)
• M60: 49,496,400 km (0.119 R)
• M61: 49,815,493 km (0.116 R)
• M62: 51,098,743 km (0.094 R)
• M63: 51,987,205 km (0.051 R)
• M64: 52,555,228 km (0.104 R)
• M65: 53,697,557 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.4

Radius: 5.3

Gravity: 28.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.43 AU - 14.29 AU

Year: 16458 Days

Day: 15.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,012,263 km

• M1: 107,262 km (0.112 R)
• M2: 147,354 km (0.117 R)
• M3: 311,912 km (0.11 R)
• M4: 378,931 km (0.09 R)
• M5: 609,163 km (0.074 R)
• M6: 784,641 km (0.104 R)
• M7: 878,439 km (0.061 R)
• M8: 1,051,224 km (0.095 R)
• M9: 1,485,956 km (0.062 R)
• M10: 2,002,367 km (0.112 R)
• M11: 2,363,946 km (0.105 R)
• M12: 2,534,936 km (0.084 R)
• M13: 2,852,981 km (0.085 R)
• M14: 3,146,193 km (0.119 R)
• M15: 3,258,690 km (0.075 R)
• M16: 4,454,277 km (0.102 R)
• M17: 5,363,682 km (0.043 R)
• M18: 8,153,682 km (0.081 R)
• M19: 8,360,127 km (0.073 R)
• M20: 8,568,368 km (0.116 R)
• M21: 8,725,595 km (0.12 R)
• M22: 8,831,062 km (0.098 R)
• M23: 9,743,758 km (0.1 R)
• M24: 9,908,017 km (0.077 R)
• M25: 10,017,971 km (0.117 R)
• M26: 10,073,023 km (0.087 R)
• M27: 10,686,225 km (0.057 R)
• M28: 10,799,021 km (0.074 R)
• M29: 11,254,098 km (0.118 R)
• M30: 11,368,840 km (0.096 R)
• M31: 12,478,258 km (0.054 R)
• M32: 12,895,636 km (0.072 R)
• M33: 13,378,089 km (0.071 R)
• M34: 14,610,326 km (0.116 R)
• M35: 14,987,014 km (0.096 R)
• M36: 16,460,254 km (0.106 R)
• M37: 17,512,076 km (0.106 R)
• M38: 17,912,251 km (0.064 R)
• M39: 18,046,141 km (0.082 R)
• M40: 18,993,544 km (0.104 R)
• M41: 19,130,277 km (0.086 R)
• M42: 19,611,084 km (0.106 R)
• M43: 19,749,312 km (0.072 R)
• M44: 20,514,805 km (0.112 R)
• M45: 24,782,682 km (0.025 R)
• M46: 25,231,626 km (0.105 R)
• M47: 25,683,262 km (0.102 R)
• M48: 27,439,092 km (0.089 R)
• M49: 27,593,626 km (0.1 R)
• M50: 28,058,876 km (0.068 R)
• M51: 28,214,458 km (0.09 R)
• M52: 29,154,531 km (0.064 R)
• M53: 30,264,098 km (0.053 R)
• M54: 31,387,428 km (0.097 R)
• M55: 32,933,672 km (0.094 R)
• M56: 33,015,652 km (0.112 R)
• M57: 33,509,474 km (0.078 R)
• M58: 34,421,124 km (0.105 R)
• M59: 35,005,603 km (0.109 R)
• M60: 35,593,223 km (0.067 R)
• M61: 37,290,261 km (0.108 R)
• M62: 39,972,252 km (0.115 R)
• M63: 40,147,431 km (0.114 R)
• M64: 41,912,985 km (0.105 R)
• M65: 42,536,808 km (0.116 R)
• M66: 43,074,014 km (0.039 R)
• M67: 43,523,406 km (0.114 R)
• M68: 44,608,439 km (0.102 R)
• M69: 45,336,532 km (0.112 R)
• M70: 45,793,703 km (0.059 R)
• M71: 46,712,534 km (0.087 R)
• M72: 51,016,763 km (0.107 R)
• M73: 51,492,185 km (0.116 R)
• M74: 54,569,563 km (0.079 R)
• M75: 55,250,682 km (0.073 R)
• M76: 55,738,820 km (0.034 R)
• M77: 56,228,454 km (0.08 R)
• M78: 56,326,590 km (0.101 R)
• M79: 57,508,264 km (0.104 R)
• M80: 58,002,984 km (0.079 R)
• M81: 60,497,977 km (0.114 R)
• M82: 60,799,716 km (0.093 R)
• M83: 62,315,891 km (0.048 R)
• M84: 62,519,045 km (0.116 R)
• M85: 63,946,807 km (0.052 R)
• M86: 65,901,752 km (0.118 R)
• M87: 67,042,585 km (0.085 R)
• M88: 67,354,796 km (0.102 R)
• M89: 67,458,916 km (0.077 R)
• M90: 68,294,420 km (0.026 R)
• M91: 68,503,857 km (0.072 R)
• M92: 70,503,681 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.1

Radius: 7.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.39 AU - 14.41 AU

Year: 16538 Days

Day: 21.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,012,263 km

• M1: 132,394 km (0.1 R)
• M2: 1,066,633 km (0.1 R)
• M3: 1,313,619 km (0.11 R)
• M4: 1,797,718 km (0.107 R)
• M5: 1,949,260 km (0.101 R)
• M6: 2,498,135 km (0.054 R)
• M7: 2,582,358 km (0.085 R)
• M8: 2,653,268 km (0.093 R)
• M9: 2,973,108 km (0.031 R)
• M10: 3,397,816 km (0.118 R)
• M11: 3,712,870 km (0.105 R)
• M12: 3,825,367 km (0.11 R)
• M13: 4,153,136 km (0.098 R)
• M14: 7,142,550 km (0.049 R)
• M15: 7,525,222 km (0.061 R)
• M16: 7,647,593 km (0.105 R)
• M17: 8,101,473 km (0.073 R)
• M18: 8,289,667 km (0.043 R)
• M19: 9,514,873 km (0.058 R)
• M20: 9,602,987 km (0.093 R)
• M21: 10,749,804 km (0.093 R)
• M22: 10,864,695 km (0.043 R)
• M23: 11,820,925 km (0.096 R)
• M24: 14,289,439 km (0.076 R)
• M25: 15,283,816 km (0.07 R)
• M26: 15,438,799 km (0.088 R)
• M27: 15,802,472 km (0.115 R)
• M28: 15,959,101 km (0.074 R)
• M29: 16,538,194 km (0.092 R)
• M30: 16,776,952 km (0.086 R)
• M31: 17,852,262 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.4

Radius: 4.6

Gravity: 43.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.76 AU - 15.88 AU

Year: 17385 Days

Day: 15.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,012,263 km

• M1: 92,751 km (0.116 R)
• M2: 212,130 km (0.09 R)
• M3: 257,757 km (0.12 R)
• M4: 475,272 km (0.098 R)
• M5: 537,356 km (0.109 R)
• M6: 1,072,018 km (0.094 R)
• M7: 1,506,002 km (0.101 R)
• M8: 2,022,414 km (0.088 R)
• M9: 2,851,186 km (0.12 R)
• M10: 2,889,333 km (0.097 R)
• M11: 3,401,257 km (0.049 R)
• M12: 3,646,747 km (0.092 R)
• M13: 3,940,558 km (0.064 R)
• M14: 3,983,193 km (0.092 R)
• M15: 4,155,081 km (0.082 R)
• M16: 4,285,680 km (0.118 R)
• M17: 4,595,497 km (0.08 R)
• M18: 4,821,390 km (0.078 R)
• M19: 5,143,474 km (0.046 R)
• M20: 5,472,589 km (0.081 R)
• M21: 6,449,912 km (0.113 R)
• M22: 6,702,583 km (0.103 R)
• M23: 6,958,395 km (0.099 R)
• M24: 7,061,767 km (0.117 R)
• M25: 8,504,639 km (0.057 R)
• M26: 10,921,093 km (0.102 R)
• M27: 12,203,147 km (0.074 R)
• M28: 13,275,465 km (0.105 R)
• M29: 13,403,670 km (0.061 R)
• M30: 14,773,538 km (0.097 R)
• M31: 14,906,231 km (0.082 R)
• M32: 15,846,753 km (0.073 R)
• M33: 16,599,081 km (0.058 R)
• M34: 16,806,274 km (0.027 R)
• M35: 17,014,364 km (0.058 R)
• M36: 17,223,352 km (0.089 R)
• M37: 17,925,864 km (0.081 R)
• M38: 18,637,651 km (0.119 R)
• M39: 19,286,157 km (0.085 R)
• M40: 20,088,900 km (0.094 R)
• M41: 21,200,861 km (0.037 R)
• M42: 21,651,300 km (0.109 R)
• M43: 22,409,013 km (0.079 R)
• M44: 22,867,680 km (0.106 R)
• M45: 25,049,116 km (0.114 R)
• M46: 25,924,114 km (0.047 R)
• M47: 26,486,153 km (0.117 R)
• M48: 27,214,695 km (0.114 R)
• M49: 28,113,928 km (0.039 R)
• M50: 28,278,485 km (0.094 R)
• M51: 28,360,914 km (0.111 R)
• M52: 28,691,226 km (0.094 R)
• M53: 30,109,563 km (0.088 R)
• M54: 33,535,654 km (0.082 R)
• M55: 33,797,600 km (0.1 R)
• M56: 34,323,436 km (0.108 R)
• M57: 34,851,966 km (0.047 R)
• M58: 36,902,803 km (0.075 R)
• M59: 36,992,861 km (0.049 R)
• M60: 37,806,523 km (0.06 R)
• M61: 38,534,766 km (0.104 R)
• M62: 40,561,368 km (0.106 R)
• M63: 41,119,967 km (0.118 R)
• M64: 41,400,313 km (0.047 R)
• M65: 43,095,257 km (0.11 R)
• M66: 46,261,197 km (0.06 R)
• M67: 47,235,228 km (0.093 R)
• M68: 47,724,862 km (0.099 R)
• M69: 49,302,671 km (0.067 R)
• M70: 49,401,854 km (0.091 R)
• M71: 51,399,584 km (0.093 R)
• M72: 51,902,981 km (0.112 R)
• M73: 54,137,824 km (0.109 R)
• M74: 54,650,197 km (0.056 R)
• M75: 55,164,065 km (0.087 R)
• M76: 57,652,925 km (0.094 R)
• M77: 58,385,805 km (0.069 R)
• M78: 58,911,043 km (0.086 R)
• M79: 59,966,456 km (0.082 R)
• M80: 61,667,982 km (0.066 R)
• M81: 62,417,318 km (0.039 R)
• M82: 62,846,963 km (0.039 R)
• M83: 63,277,506 km (0.037 R)
• M84: 63,925,115 km (0.113 R)
• M85: 65,118,308 km (0.115 R)
• M86: 65,444,880 km (0.077 R)
• M87: 65,990,613 km (0.093 R)
• M88: 66,537,692 km (0.047 R)
• M89: 68,630,716 km (0.093 R)
• M90: 69,963,633 km (0.104 R)
• M91: 70,633,233 km (0.105 R)
• M92: 74,240,486 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703

Radius: 5.7

Gravity: 21.64 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.35 AU - 15.53 AU

Year: 19713 Days

Day: 19.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,012,263 km

• M1: 371,003 km (0.099 R)
• M2: 701,315 km (0.115 R)
• M3: 971,339 km (0.074 R)
• M4: 1,417,440 km (0.119 R)
• M5: 1,986,211 km (0.052 R)
• M6: 2,436,501 km (0.094 R)
• M7: 3,267,217 km (0.105 R)
• M8: 3,467,379 km (0.043 R)
• M9: 3,630,441 km (0.101 R)
• M10: 3,837,784 km (0.104 R)
• M11: 4,526,832 km (0.086 R)
• M12: 4,840,239 km (0.075 R)
• M13: 4,931,195 km (0.092 R)
• M14: 6,761,674 km (0.113 R)
• M15: 6,965,426 km (0.096 R)
• M16: 7,747,524 km (0.093 R)
• M17: 8,229,977 km (0.083 R)
• M18: 8,944,008 km (0.089 R)
• M19: 9,449,948 km (0.107 R)
• M20: 9,506,645 km (0.102 R)
• M21: 9,965,013 km (0.077 R)
• M22: 10,784,361 km (0.096 R)
• M23: 11,443,340 km (0.102 R)
• M24: 12,176,818 km (0.086 R)
• M25: 13,051,816 km (0.071 R)
• M26: 13,817,757 km (0.105 R)
• M27: 13,882,234 km (0.106 R)
• M28: 13,946,860 km (0.104 R)
• M29: 14,729,706 km (0.087 R)
• M30: 14,861,501 km (0.102 R)
• M31: 15,126,439 km (0.114 R)
• M32: 15,259,432 km (0.082 R)
• M33: 16,133,682 km (0.092 R)
• M34: 16,611,048 km (0.105 R)
• M35: 16,954,974 km (0.063 R)
• M36: 18,000,663 km (0.051 R)
• M37: 18,780,666 km (0.046 R)
• M38: 20,226,829 km (0.088 R)
• M39: 20,373,435 km (0.05 R)
• M40: 20,446,887 km (0.103 R)
• M41: 20,667,694 km (0.064 R)
• M42: 21,409,400 km (0.06 R)
• M43: 22,159,783 km (0.117 R)
• M44: 23,455,301 km (0.028 R)
• M45: 23,609,237 km (0.083 R)
• M46: 24,073,289 km (0.103 R)
• M47: 24,150,931 km (0.049 R)
• M48: 24,775,053 km (0.103 R)
• M49: 24,931,832 km (0.065 R)
• M50: 25,641,823 km (0.113 R)
• M51: 26,198,626 km (0.057 R)
• M52: 28,547,163 km (0.11 R)
• M53: 29,206,890 km (0.104 R)
• M54: 30,205,755 km (0.113 R)
• M55: 31,639,950 km (0.069 R)
• M56: 31,724,921 km (0.096 R)
• M57: 32,151,425 km (0.086 R)
• M58: 32,493,854 km (0.111 R)
• M59: 32,923,649 km (0.102 R)
• M60: 34,574,162 km (0.106 R)
• M61: 36,340,315 km (0.072 R)
• M62: 36,518,486 km (0.108 R)
• M63: 36,786,416 km (0.08 R)
• M64: 37,054,944 km (0.093 R)
• M65: 37,503,887 km (0.063 R)
• M66: 37,774,210 km (0.091 R)
• M67: 39,135,252 km (0.057 R)
• M68: 39,500,869 km (0.113 R)
• M69: 40,235,694 km (0.069 R)
• M70: 42,936,534 km (0.067 R)
• M71: 44,166,228 km (0.095 R)
• M72: 46,273,314 km (0.113 R)
• M73: 48,119,352 km (0.11 R)
• M74: 48,609,135 km (0.028 R)
• M75: 49,199,149 km (0.062 R)
• M76: 52,586,494 km (0.109 R)
• M77: 52,687,323 km (0.098 R)
• M78: 53,192,066 km (0.11 R)
• M79: 54,308,216 km (0.079 R)
• M80: 54,511,968 km (0.057 R)
• M81: 55,637,243 km (0.071 R)
• M82: 58,327,462 km (0.072 R)
• M83: 58,954,127 km (0.103 R)
• M84: 60,319,806 km (0.099 R)
• M85: 60,636,505 km (0.107 R)
• M86: 61,695,957 km (0.057 R)
• M87: 62,441,254 km (0.099 R)
• M88: 64,155,795 km (0.066 R)
• M89: 66,211,868 km (0.074 R)
• M90: 68,069,874 km (0.049 R)
• M91: 68,619,496 km (0.079 R)
• M92: 70,499,493 km (0.102 R)
• M93: 70,833,096 km (0.098 R)
• M94: 70,944,397 km (0.046 R)
• M95: 72,845,187 km (0.117 R)
• M96: 73,520,023 km (0.094 R)
• M97: 74,084,007 km (0.118 R)
• M98: 74,649,487 km (0.034 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 17,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit