🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.76 AU - 1.14 AU

Year: 330 Days

Day: 31.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.65 AU - 2.91 AU

Year: 1652 Days

Day: 15.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.6 AU - 5.62 AU

Year: 3528 Days

Day: 43.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 120.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.9

Radius: 12

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.02 AU - 13.7 AU

Year: 13648 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,829,784 km

• M1: 192,233 km (0.112 R)
• M2: 305,479 km (0.105 R)
• M3: 553,512 km (0.091 R)
• M4: 656,435 km (0.036 R)
• M5: 1,223,262 km (0.116 R)
• M6: 1,659,788 km (0.117 R)
• M7: 1,815,969 km (0.026 R)
• M8: 2,080,458 km (0.105 R)
• M9: 2,271,045 km (0.089 R)
• M10: 2,379,504 km (0.05 R)
• M11: 2,467,467 km (0.119 R)
• M12: 2,854,028 km (0.063 R)
• M13: 3,284,421 km (0.105 R)
• M14: 3,432,523 km (0.067 R)
• M15: 3,557,587 km (0.111 R)
• M16: 3,709,878 km (0.036 R)
• M17: 4,206,243 km (0.113 R)
• M18: 4,394,587 km (0.109 R)
• M19: 6,303,157 km (0.084 R)
• M20: 6,768,855 km (0.11 R)
• M21: 6,894,966 km (0.101 R)
• M22: 7,117,567 km (0.118 R)
• M23: 7,342,563 km (0.095 R)
• M24: 7,439,652 km (0.11 R)
• M25: 7,537,190 km (0.117 R)
• M26: 7,766,523 km (0.119 R)
• M27: 7,898,618 km (0.101 R)
• M28: 8,098,182 km (0.101 R)
• M29: 8,434,478 km (0.095 R)
• M30: 8,775,411 km (0.105 R)
• M31: 8,878,634 km (0.046 R)
• M32: 9,086,126 km (0.095 R)
• M33: 9,225,401 km (0.025 R)
• M34: 9,612,112 km (0.104 R)
• M35: 9,718,476 km (0.099 R)
• M36: 10,328,835 km (0.103 R)
• M37: 12,080,178 km (0.063 R)
• M38: 13,206,201 km (0.073 R)
• M39: 14,002,211 km (0.056 R)
• M40: 14,163,328 km (0.065 R)
• M41: 14,365,435 km (0.085 R)
• M42: 15,019,028 km (0.099 R)
• M43: 15,432,516 km (0.09 R)
• M44: 16,439,908 km (0.107 R)
• M45: 17,037,402 km (0.09 R)
• M46: 17,511,927 km (0.074 R)
• M47: 17,772,676 km (0.039 R)
• M48: 18,253,783 km (0.058 R)
• M49: 18,341,746 km (0.081 R)
• M50: 18,695,096 km (0.098 R)
• M51: 18,828,089 km (0.107 R)
• M52: 19,498,138 km (0.111 R)
• M53: 20,221,294 km (0.05 R)
• M54: 20,449,131 km (0.073 R)
• M55: 20,861,423 km (0.107 R)
• M56: 21,137,730 km (0.083 R)
• M57: 21,369,009 km (0.115 R)
• M58: 22,067,780 km (0.083 R)
• M59: 22,349,323 km (0.044 R)
• M60: 24,160,505 km (0.054 R)
• M61: 24,839,530 km (0.045 R)
• M62: 27,014,383 km (0.089 R)
• M63: 27,517,182 km (0.084 R)
• M64: 27,769,703 km (0.12 R)
• M65: 28,023,122 km (0.07 R)
• M66: 29,198,213 km (0.073 R)
• M67: 29,352,748 km (0.116 R)
• M68: 29,559,043 km (0.058 R)
• M69: 29,869,608 km (0.11 R)
• M70: 29,973,280 km (0.105 R)
• M71: 30,493,731 km (0.062 R)
• M72: 30,650,509 km (0.1 R)
• M73: 31,227,508 km (0.047 R)
• M74: 31,332,825 km (0.082 R)
• M75: 33,894,988 km (0.027 R)
• M76: 34,111,606 km (0.082 R)
• M77: 34,982,415 km (0.103 R)
• M78: 35,146,524 km (0.076 R)
• M79: 36,968,327 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.7

Radius: 3.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.39 AU - 20.43 AU

Year: 23695 Days

Day: 21.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,829,784 km

• M1: 117,285 km (0.053 R)
• M2: 383,868 km (0.085 R)
• M3: 638,035 km (0.055 R)
• M4: 664,663 km (0.056 R)
• M5: 746,643 km (0.076 R)
• M6: 920,775 km (0.12 R)
• M7: 1,221,616 km (0.096 R)
• M8: 1,697,337 km (0.111 R)
• M9: 1,848,282 km (0.06 R)
• M10: 1,964,370 km (0.071 R)
• M11: 2,285,556 km (0.075 R)
• M12: 2,452,208 km (0.067 R)
• M13: 2,753,349 km (0.082 R)
• M14: 4,170,789 km (0.116 R)
• M15: 4,477,315 km (0.112 R)
• M16: 4,555,106 km (0.073 R)
• M17: 4,607,166 km (0.077 R)
• M18: 4,711,884 km (0.105 R)
• M19: 4,950,642 km (0.078 R)
• M20: 5,274,971 km (0.118 R)
• M21: 5,357,100 km (0.11 R)
• M22: 5,606,180 km (0.052 R)
• M23: 6,375,712 km (0.119 R)
• M24: 7,026,911 km (0.1 R)
• M25: 7,730,021 km (0.033 R)
• M26: 8,105,661 km (0.034 R)
• M27: 8,137,227 km (0.099 R)
• M28: 8,359,379 km (0.033 R)
• M29: 8,744,893 km (0.117 R)
• M30: 8,907,207 km (0.089 R)
• M31: 8,972,431 km (0.028 R)
• M32: 9,466,703 km (0.116 R)
• M33: 9,733,885 km (0.066 R)
• M34: 9,868,373 km (0.077 R)
• M35: 10,003,460 km (0.109 R)
• M36: 10,792,439 km (0.116 R)
• M37: 11,106,445 km (0.047 R)
• M38: 11,141,601 km (0.114 R)
• M39: 11,247,067 km (0.103 R)
• M40: 11,459,047 km (0.104 R)
• M41: 11,565,411 km (0.096 R)
• M42: 11,815,240 km (0.092 R)
• M43: 11,886,897 km (0.09 R)
• M44: 12,066,714 km (0.107 R)
• M45: 12,247,428 km (0.106 R)
• M46: 12,942,310 km (0.09 R)
• M47: 13,574,810 km (0.032 R)
• M48: 14,369,923 km (0.104 R)
• M49: 14,484,814 km (0.11 R)
• M50: 14,985,967 km (0.103 R)
• M51: 15,336,175 km (0.114 R)
• M52: 15,453,460 km (0.107 R)
• M53: 15,610,388 km (0.102 R)
• M54: 16,482,993 km (0.107 R)
• M55: 17,411,846 km (0.112 R)
• M56: 17,657,037 km (0.103 R)
• M57: 17,944,414 km (0.12 R)
• M58: 18,026,843 km (0.098 R)
• M59: 18,109,421 km (0.112 R)
• M60: 18,233,437 km (0.061 R)
• M61: 19,109,482 km (0.117 R)
• M62: 21,293,611 km (0.075 R)
• M63: 22,793,031 km (0.06 R)
• M64: 23,240,328 km (0.11 R)
• M65: 23,826,303 km (0.063 R)
• M66: 24,508,470 km (0.107 R)
• M67: 24,554,247 km (0.098 R)
• M68: 25,335,596 km (0.109 R)
• M69: 25,474,273 km (0.07 R)
• M70: 26,499,318 km (0.109 R)
• M71: 27,064,050 km (0.067 R)
• M72: 27,347,987 km (0.068 R)
• M73: 28,014,146 km (0.057 R)
• M74: 28,253,353 km (0.077 R)
• M75: 30,044,638 km (0.069 R)
• M76: 30,436,734 km (0.072 R)
• M77: 30,978,577 km (0.102 R)
• M78: 31,077,462 km (0.097 R)
• M79: 31,374,713 km (0.072 R)
• M80: 31,872,275 km (0.1 R)
• M81: 32,322,266 km (0.12 R)
• M82: 32,875,030 km (0.095 R)
• M83: 32,925,444 km (0.102 R)
• M84: 33,735,517 km (0.067 R)
• M85: 33,939,119 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.6

Radius: 8

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.36 AU - 16.7 AU

Year: 23955 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,829,784 km

• M1: 195,225 km (0.097 R)
• M2: 620,083 km (0.115 R)
• M3: 1,229,395 km (0.109 R)
• M4: 1,539,362 km (0.116 R)
• M5: 1,943,127 km (0.104 R)
• M6: 2,530,598 km (0.107 R)
• M7: 2,964,880 km (0.049 R)
• M8: 3,637,472 km (0.054 R)
• M9: 4,263,689 km (0.078 R)
• M10: 5,363,532 km (0.055 R)
• M11: 6,440,039 km (0.049 R)
• M12: 6,921,594 km (0.072 R)
• M13: 7,414,669 km (0.119 R)
• M14: 7,918,963 km (0.039 R)
• M15: 9,377,543 km (0.095 R)
• M16: 9,678,982 km (0.097 R)
• M17: 10,602,749 km (0.063 R)
• M18: 10,727,963 km (0.104 R)
• M19: 10,853,774 km (0.071 R)
• M20: 11,425,837 km (0.067 R)
• M21: 14,084,789 km (0.076 R)
• M22: 15,340,962 km (0.07 R)
• M23: 15,696,257 km (0.109 R)
• M24: 16,054,245 km (0.097 R)
• M25: 16,487,331 km (0.085 R)
• M26: 17,144,215 km (0.103 R)
• M27: 18,333,219 km (0.075 R)
• M28: 18,937,594 km (0.091 R)
• M29: 19,779,232 km (0.066 R)
• M30: 20,088,451 km (0.11 R)
• M31: 21,261,747 km (0.075 R)
• M32: 21,896,640 km (0.115 R)
• M33: 23,592,482 km (0.108 R)
• M34: 23,920,251 km (0.116 R)
• M35: 24,580,426 km (0.102 R)
• M36: 25,079,485 km (0.094 R)
• M37: 25,581,834 km (0.063 R)
• M38: 26,426,613 km (0.099 R)
• M39: 28,230,016 km (0.097 R)
• M40: 29,190,434 km (0.082 R)
• M41: 31,954,255 km (0.049 R)
• M42: 32,680,852 km (0.076 R)
• M43: 34,150,651 km (0.114 R)
• M44: 37,154,127 km (0.028 R)
• M45: 37,631,045 km (0.098 R)
• M46: 39,073,767 km (0.087 R)
• M47: 40,338,767 km (0.102 R)
• M48: 40,436,604 km (0.071 R)
• M49: 41,815,148 km (0.119 R)
• M50: 42,211,732 km (0.06 R)
• M51: 42,311,065 km (0.12 R)
• M52: 42,809,076 km (0.096 R)
• M53: 43,810,784 km (0.1 R)
• M54: 44,516,736 km (0.063 R)
• M55: 45,327,856 km (0.071 R)
• M56: 46,348,861 km (0.049 R)
• M57: 48,309,491 km (0.109 R)
• M58: 50,507,682 km (0.068 R)
• M59: 51,141,827 km (0.08 R)
• M60: 51,247,743 km (0.114 R)
• M61: 52,845,448 km (0.112 R)
• M62: 52,952,560 km (0.06 R)
• M63: 53,059,822 km (0.095 R)
• M64: 53,704,289 km (0.1 R)
• M65: 54,784,236 km (0.101 R)
• M66: 55,001,153 km (0.111 R)
• M67: 55,653,400 km (0.032 R)
• M68: 56,417,695 km (0.094 R)
• M69: 57,515,445 km (0.094 R)
• M70: 59,286,534 km (0.094 R)
• M71: 60,067,135 km (0.103 R)
• M72: 60,290,635 km (0.103 R)
• M73: 60,514,583 km (0.057 R)
• M74: 60,963,227 km (0.065 R)
• M75: 61,187,923 km (0.111 R)
• M76: 61,412,918 km (0.085 R)
• M77: 62,995,663 km (0.081 R)
• M78: 64,020,259 km (0.071 R)
• M79: 67,358,835 km (0.119 R)
• M80: 70,635,627 km (0.04 R)
• M81: 72,412,251 km (0.09 R)
• M82: 73,127,030 km (0.111 R)
• M83: 73,485,316 km (0.098 R)
• M84: 74,683,745 km (0.105 R)
• M85: 75,406,004 km (0.1 R)
• M86: 78,073,633 km (0.07 R)
• M87: 81,760,921 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.5

Radius: 3.5

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 16.67 AU - 20.01 AU

Year: 27996 Days

Day: 20.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 69,829,784 km

• M1: 215,571 km (0.102 R)
• M2: 468,092 km (0.095 R)
• M3: 918,232 km (0.073 R)
• M4: 1,265,897 km (0.091 R)
• M5: 1,510,789 km (0.035 R)
• M6: 1,967,212 km (0.077 R)
• M7: 2,767,112 km (0.033 R)
• M8: 2,795,236 km (0.08 R)
• M9: 4,588,466 km (0.072 R)
• M10: 4,655,486 km (0.11 R)
• M11: 5,273,026 km (0.048 R)
• M12: 5,626,974 km (0.118 R)
• M13: 5,843,143 km (0.104 R)
• M14: 7,469,721 km (0.04 R)
• M15: 7,509,065 km (0.111 R)
• M16: 7,786,719 km (0.102 R)
• M17: 8,598,586 km (0.077 R)
• M18: 9,995,831 km (0.094 R)
• M19: 10,698,193 km (0.096 R)
• M20: 10,787,054 km (0.103 R)
• M21: 11,643,950 km (0.086 R)
• M22: 12,709,985 km (0.088 R)
• M23: 13,614,005 km (0.112 R)
• M24: 14,884,240 km (0.102 R)
• M25: 16,910,842 km (0.103 R)
• M26: 17,170,245 km (0.094 R)
• M27: 18,114,806 km (0.094 R)
• M28: 19,889,785 km (0.1 R)
• M29: 22,284,398 km (0.104 R)
• M30: 22,341,096 km (0.097 R)
• M31: 22,854,067 km (0.065 R)
• M32: 24,299,332 km (0.099 R)
• M33: 24,709,379 km (0.112 R)
• M34: 30,493,880 km (0.098 R)
• M35: 32,210,516 km (0.085 R)
• M36: 32,531,852 km (0.079 R)
• M37: 33,177,816 km (0.117 R)
• M38: 33,242,592 km (0.094 R)
• M39: 34,219,915 km (0.101 R)
• M40: 35,140,689 km (0.034 R)
• M41: 35,803,258 km (0.116 R)
• M42: 36,470,016 km (0.111 R)
• M43: 37,275,451 km (0.065 R)
• M44: 38,699,174 km (0.109 R)
• M45: 40,347,892 km (0.072 R)
• M46: 40,972,014 km (0.104 R)
• M47: 44,425,631 km (0.049 R)
• M48: 46,658,379 km (0.113 R)
• M49: 47,459,326 km (0.069 R)
• M50: 47,751,640 km (0.079 R)
• M51: 47,824,943 km (0.114 R)
• M52: 48,118,006 km (0.075 R)
• M53: 48,411,816 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.2

Radius: 4.8

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 17.11 AU - 21.81 AU

Year: 30599 Days

Day: 20.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 69,829,784 km

• M1: 352,153 km (0.104 R)
• M2: 1,697,936 km (0.07 R)
• M3: 1,881,044 km (0.068 R)
• M4: 2,851,934 km (0.091 R)
• M5: 4,525,036 km (0.079 R)
• M6: 4,608,961 km (0.092 R)
• M7: 4,735,969 km (0.092 R)
• M8: 5,343,486 km (0.079 R)
• M9: 5,521,657 km (0.054 R)
• M10: 5,656,445 km (0.109 R)
• M11: 6,441,086 km (0.11 R)
• M12: 6,535,632 km (0.095 R)
• M13: 6,773,941 km (0.102 R)
• M14: 7,705,487 km (0.089 R)
• M15: 7,755,602 km (0.039 R)
• M16: 8,728,737 km (0.1 R)
• M17: 9,523,700 km (0.1 R)
• M18: 9,793,873 km (0.091 R)
• M19: 12,335,840 km (0.098 R)
• M20: 12,453,424 km (0.115 R)
• M21: 13,106,120 km (0.093 R)
• M22: 13,466,800 km (0.079 R)
• M23: 14,321,154 km (0.103 R)
• M24: 15,004,666 km (0.104 R)
• M25: 15,698,651 km (0.079 R)
• M26: 17,578,049 km (0.114 R)
• M27: 18,779,769 km (0.09 R)
• M28: 21,050,964 km (0.08 R)
• M29: 21,969,195 km (0.114 R)
• M30: 22,182,971 km (0.037 R)
• M31: 23,552,689 km (0.058 R)
• M32: 25,098,035 km (0.11 R)
• M33: 25,172,535 km (0.089 R)
• M34: 25,770,328 km (0.087 R)
• M35: 28,595,932 km (0.118 R)
• M36: 29,847,917 km (0.101 R)
• M37: 30,242,706 km (0.061 R)
• M38: 31,598,212 km (0.093 R)
• M39: 32,000,780 km (0.06 R)
• M40: 32,081,413 km (0.104 R)
• M41: 33,218,207 km (0.109 R)
• M42: 33,873,745 km (0.079 R)
• M43: 34,864,981 km (0.093 R)
• M44: 36,453,860 km (0.111 R)
• M45: 37,384,508 km (0.047 R)
• M46: 39,788,396 km (0.12 R)
• M47: 42,418,925 km (0.086 R)
• M48: 46,012,565 km (0.055 R)
• M49: 47,661,283 km (0.055 R)
• M50: 48,864,050 km (0.119 R)
• M51: 49,702,546 km (0.046 R)
• M52: 55,025,538 km (0.115 R)
• M53: 57,067,848 km (0.108 R)
• M54: 57,557,631 km (0.074 R)
• M55: 59,035,658 km (0.048 R)
• M56: 60,925,827 km (0.101 R)
• M57: 61,526,762 km (0.091 R)
• M58: 63,544,239 km (0.087 R)
• M59: 65,378,309 km (0.052 R)
• M60: 65,993,605 km (0.075 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 12,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit