🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.54 AU - 0.54 AU

Year: 146 Days

Day: 15.2 Hours

Environment

Temp: 242 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.54 AU - 0.66 AU

Year: 171 Days

Day: 38.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,073,070 km

• M1: 153,787 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.37 AU - 1.95 AU

Year: 789 Days

Day: 39 Hours

Environment

Temp: -58 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,073,070 km

• M1: 273,764 km (0.119 R)

Asteroid Belt

Center: 2.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.86 AU - 3.3 AU

Year: 1994 Days

Day: 28.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,073,070 km

• M1: 360,381 km (0.08 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.6

Radius: 9.3

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.63 AU - 6.91 AU

Year: 5114 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 89,073,070 km

• M1: 119,828 km (0.112 R)
• M2: 223,948 km (0.059 R)
• M3: 413,189 km (0.102 R)
• M4: 495,319 km (0.076 R)
• M5: 573,708 km (0.12 R)
• M6: 801,545 km (0.093 R)
• M7: 957,277 km (0.057 R)
• M8: 1,542,055 km (0.105 R)
• M9: 2,088,536 km (0.064 R)
• M10: 2,188,018 km (0.079 R)
• M11: 2,391,771 km (0.109 R)
• M12: 2,619,459 km (0.104 R)
• M13: 2,727,020 km (0.113 R)
• M14: 2,799,575 km (0.118 R)
• M15: 2,909,679 km (0.067 R)
• M16: 3,115,076 km (0.115 R)
• M17: 3,306,113 km (0.037 R)
• M18: 3,800,534 km (0.043 R)
• M19: 4,467,142 km (0.048 R)
• M20: 4,617,787 km (0.116 R)
• M21: 5,929,760 km (0.113 R)
• M22: 6,071,729 km (0.095 R)
• M23: 6,238,830 km (0.083 R)
• M24: 6,310,936 km (0.111 R)
• M25: 6,528,900 km (0.107 R)
• M26: 6,724,723 km (0.119 R)
• M27: 6,897,659 km (0.075 R)
• M28: 7,122,205 km (0.112 R)
• M29: 7,810,206 km (0.105 R)
• M30: 7,992,117 km (0.104 R)
• M31: 8,359,978 km (0.114 R)
• M32: 9,386,518 km (0.116 R)
• M33: 11,262,176 km (0.107 R)
• M34: 11,912,478 km (0.118 R)
• M35: 12,002,088 km (0.108 R)
• M36: 12,212,123 km (0.036 R)
• M37: 12,423,355 km (0.069 R)
• M38: 12,849,560 km (0.045 R)
• M39: 12,941,413 km (0.062 R)
• M40: 13,249,435 km (0.075 R)
• M41: 13,872,809 km (0.061 R)
• M42: 15,472,908 km (0.117 R)
• M43: 15,537,983 km (0.045 R)
• M44: 15,701,493 km (0.06 R)
• M45: 16,030,010 km (0.049 R)
• M46: 16,294,499 km (0.105 R)
• M47: 16,360,921 km (0.099 R)
• M48: 17,130,452 km (0.098 R)
• M49: 17,638,636 km (0.071 R)
• M50: 17,945,910 km (0.083 R)
• M51: 18,048,834 km (0.118 R)
• M52: 18,496,730 km (0.055 R)
• M53: 18,843,647 km (0.044 R)
• M54: 19,544,214 km (0.035 R)
• M55: 20,288,912 km (0.095 R)
• M56: 20,539,189 km (0.103 R)
• M57: 20,718,707 km (0.106 R)
• M58: 20,862,620 km (0.057 R)
• M59: 20,970,630 km (0.057 R)
• M60: 21,115,141 km (0.067 R)
• M61: 22,246,251 km (0.057 R)
• M62: 22,430,406 km (0.072 R)
• M63: 22,837,611 km (0.07 R)
• M64: 23,023,561 km (0.108 R)
• M65: 23,546,705 km (0.095 R)
• M66: 23,998,191 km (0.118 R)
• M67: 24,073,738 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.8

Radius: 3.1

Gravity: 23.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 15.16 AU - 15.44 AU

Year: 22081 Days

Day: 15.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,073,070 km

• M1: 40,242 km (0.084 R)
• M2: 141,071 km (0.079 R)
• M3: 162,164 km (0.113 R)
• M4: 196,272 km (0.116 R)
• M5: 535,860 km (0.116 R)
• M6: 571,015 km (0.106 R)
• M7: 837,898 km (0.087 R)
• M8: 920,476 km (0.083 R)
• M9: 1,005,746 km (0.094 R)
• M10: 1,372,261 km (0.113 R)
• M11: 1,909,168 km (0.09 R)
• M12: 2,018,075 km (0.11 R)
• M13: 2,213,600 km (0.081 R)
• M14: 2,242,023 km (0.052 R)
• M15: 2,444,579 km (0.114 R)
• M16: 2,743,775 km (0.099 R)
• M17: 2,897,860 km (0.111 R)
• M18: 3,641,661 km (0.062 R)
• M19: 4,156,726 km (0.113 R)
• M20: 4,191,882 km (0.106 R)
• M21: 4,262,492 km (0.114 R)
• M22: 4,767,535 km (0.052 R)
• M23: 5,139,884 km (0.058 R)
• M24: 5,291,277 km (0.114 R)
• M25: 5,833,120 km (0.035 R)
• M26: 6,433,008 km (0.094 R)
• M27: 6,885,242 km (0.103 R)
• M28: 7,347,649 km (0.047 R)
• M29: 7,906,995 km (0.098 R)
• M30: 8,038,043 km (0.113 R)
• M31: 8,793,961 km (0.095 R)
• M32: 9,020,452 km (0.038 R)
• M33: 9,618,694 km (0.117 R)
• M34: 9,852,067 km (0.07 R)
• M35: 10,467,812 km (0.091 R)
• M36: 10,515,683 km (0.092 R)
• M37: 10,659,746 km (0.04 R)
• M38: 10,756,237 km (0.056 R)
• M39: 10,998,435 km (0.085 R)
• M40: 13,155,188 km (0.115 R)
• M41: 14,148,368 km (0.075 R)
• M42: 14,949,465 km (0.081 R)
• M43: 15,710,320 km (0.115 R)
• M44: 16,316,939 km (0.086 R)
• M45: 16,428,090 km (0.041 R)
• M46: 18,182,275 km (0.074 R)
• M47: 20,113,733 km (0.119 R)
• M48: 20,531,709 km (0.102 R)
• M49: 23,536,981 km (0.048 R)
• M50: 23,725,325 km (0.095 R)
• M51: 24,040,378 km (0.119 R)
• M52: 24,103,658 km (0.11 R)
• M53: 24,994,064 km (0.107 R)
• M54: 25,378,980 km (0.085 R)
• M55: 25,443,307 km (0.116 R)
• M56: 26,414,945 km (0.081 R)
• M57: 26,480,169 km (0.08 R)
• M58: 27,003,762 km (0.106 R)
• M59: 27,069,436 km (0.097 R)
• M60: 28,930,283 km (0.037 R)
• M61: 29,064,772 km (0.072 R)
• M62: 29,199,410 km (0.099 R)
• M63: 30,079,943 km (0.093 R)
• M64: 30,284,443 km (0.096 R)
• M65: 31,313,527 km (0.105 R)
• M66: 31,728,362 km (0.038 R)
• M67: 32,214,705 km (0.091 R)
• M68: 33,335,342 km (0.068 R)
• M69: 33,758,854 km (0.098 R)
• M70: 34,255,369 km (0.051 R)
• M71: 34,326,428 km (0.119 R)
• M72: 34,611,412 km (0.087 R)
• M73: 34,897,144 km (0.073 R)
• M74: 35,040,309 km (0.12 R)
• M75: 38,238,712 km (0.101 R)
• M76: 40,322,012 km (0.071 R)
• M77: 41,074,938 km (0.109 R)
• M78: 41,301,728 km (0.073 R)
• M79: 41,756,655 km (0.104 R)
• M80: 42,060,788 km (0.119 R)
• M81: 43,592,520 km (0.028 R)
• M82: 43,978,184 km (0.095 R)
• M83: 45,298,235 km (0.091 R)
• M84: 47,818,211 km (0.12 R)
• M85: 47,897,648 km (0.067 R)
• M86: 48,295,728 km (0.1 R)
• M87: 48,455,199 km (0.103 R)
• M88: 48,535,084 km (0.088 R)
• M89: 51,600,943 km (0.07 R)
• M90: 52,992,503 km (0.104 R)
• M91: 53,074,781 km (0.053 R)
• M92: 54,479,505 km (0.105 R)
• M93: 55,478,370 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.1

Radius: 7.8

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.7 AU - 18.7 AU

Year: 22952 Days

Day: 23.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,073,070 km

• M1: 194,477 km (0.059 R)
• M2: 335,997 km (0.1 R)
• M3: 391,797 km (0.088 R)
• M4: 451,337 km (0.04 R)
• M5: 723,007 km (0.056 R)
• M6: 930,798 km (0.116 R)
• M7: 1,628,672 km (0.116 R)
• M8: 1,729,651 km (0.105 R)
• M9: 2,455,200 km (0.105 R)
• M10: 2,610,782 km (0.112 R)
• M11: 2,809,598 km (0.097 R)
• M12: 4,104,068 km (0.07 R)
• M13: 4,242,446 km (0.118 R)
• M14: 4,908,755 km (0.089 R)
• M15: 5,812,775 km (0.113 R)
• M16: 6,876,266 km (0.071 R)
• M17: 6,931,019 km (0.03 R)
• M18: 7,374,128 km (0.095 R)
• M19: 7,542,725 km (0.061 R)
• M20: 10,033,380 km (0.114 R)
• M21: 10,282,909 km (0.107 R)
• M22: 10,408,272 km (0.077 R)
• M23: 10,787,802 km (0.092 R)
• M24: 12,417,521 km (0.073 R)
• M25: 12,685,451 km (0.098 R)
• M26: 12,820,089 km (0.066 R)
• M27: 13,295,062 km (0.119 R)
• M28: 13,844,834 km (0.089 R)
• M29: 14,966,818 km (0.095 R)
• M30: 15,395,117 km (0.048 R)
• M31: 15,538,731 km (0.068 R)
• M32: 15,827,305 km (0.102 R)
• M33: 16,263,682 km (0.113 R)
• M34: 19,040,069 km (0.028 R)
• M35: 19,659,404 km (0.104 R)
• M36: 20,050,004 km (0.096 R)
• M37: 22,202,269 km (0.054 R)
• M38: 23,182,284 km (0.091 R)
• M39: 23,594,726 km (0.084 R)
• M40: 25,778,406 km (0.069 R)
• M41: 26,034,517 km (0.114 R)
• M42: 26,635,452 km (0.111 R)
• M43: 26,980,874 km (0.095 R)
• M44: 29,886,513 km (0.056 R)
• M45: 30,155,490 km (0.07 R)
• M46: 31,969,663 km (0.083 R)
• M47: 32,061,217 km (0.093 R)
• M48: 32,705,086 km (0.053 R)
• M49: 34,099,189 km (0.048 R)
• M50: 36,752,906 km (0.1 R)
• M51: 38,298,850 km (0.117 R)
• M52: 39,866,037 km (0.056 R)
• M53: 40,459,043 km (0.109 R)
• M54: 40,558,227 km (0.092 R)
• M55: 41,553,950 km (0.114 R)
• M56: 41,654,031 km (0.115 R)
• M57: 43,062,645 km (0.075 R)
• M58: 43,163,773 km (0.036 R)
• M59: 43,569,482 km (0.118 R)
• M60: 43,671,059 km (0.057 R)
• M61: 43,874,512 km (0.117 R)
• M62: 44,793,941 km (0.108 R)
• M63: 44,999,189 km (0.062 R)
• M64: 45,101,963 km (0.105 R)
• M65: 45,307,510 km (0.109 R)
• M66: 45,513,507 km (0.057 R)
• M67: 45,719,802 km (0.079 R)
• M68: 46,029,769 km (0.118 R)
• M69: 46,340,484 km (0.1 R)
• M70: 48,429,618 km (0.037 R)
• M71: 53,024,068 km (0.075 R)
• M72: 53,785,222 km (0.113 R)
• M73: 55,428,105 km (0.03 R)
• M74: 55,758,567 km (0.051 R)
• M75: 55,868,970 km (0.094 R)
• M76: 58,202,548 km (0.053 R)
• M77: 60,001,911 km (0.042 R)
• M78: 60,681,384 km (0.103 R)
• M79: 64,463,667 km (0.108 R)
• M80: 64,695,245 km (0.111 R)
• M81: 67,379,479 km (0.1 R)
• M82: 70,695,765 km (0.107 R)
• M83: 71,413,386 km (0.088 R)
• M84: 71,533,214 km (0.099 R)
• M85: 71,892,997 km (0.058 R)
• M86: 72,373,804 km (0.095 R)
• M87: 72,855,659 km (0.051 R)
• M88: 74,064,859 km (0.097 R)
• M89: 75,037,095 km (0.07 R)
• M90: 76,748,644 km (0.088 R)
• M91: 77,978,937 km (0.066 R)
• M92: 78,225,774 km (0.116 R)
• M93: 81,708,861 km (0.101 R)
• M94: 81,959,587 km (0.075 R)
• M95: 82,210,612 km (0.104 R)
• M96: 83,091,145 km (0.105 R)
• M97: 84,101,230 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.3

Radius: 6.4

Gravity: 18.44 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.3 AU - 18.16 AU

Year: 24124 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,073,070 km

• M1: 226,940 km (0.12 R)
• M2: 369,956 km (0.115 R)
• M3: 637,586 km (0.115 R)
• M4: 2,246,212 km (0.066 R)
• M5: 2,522,519 km (0.084 R)
• M6: 2,768,159 km (0.086 R)
• M7: 3,326,309 km (0.086 R)
• M8: 3,871,892 km (0.072 R)
• M9: 4,542,988 km (0.082 R)
• M10: 4,691,539 km (0.092 R)
• M11: 5,198,077 km (0.119 R)
• M12: 5,405,569 km (0.064 R)
• M13: 7,449,974 km (0.091 R)
• M14: 7,508,168 km (0.106 R)
• M15: 7,625,153 km (0.076 R)
• M16: 8,400,220 km (0.089 R)
• M17: 10,347,535 km (0.113 R)
• M18: 10,412,461 km (0.067 R)
• M19: 10,674,107 km (0.071 R)
• M20: 10,937,848 km (0.067 R)
• M21: 11,404,594 km (0.077 R)
• M22: 11,471,763 km (0.118 R)
• M23: 11,945,988 km (0.064 R)
• M24: 12,426,497 km (0.119 R)
• M25: 12,634,438 km (0.117 R)
• M26: 12,983,450 km (0.095 R)
• M27: 14,629,625 km (0.028 R)
• M28: 14,922,537 km (0.076 R)
• M29: 14,996,139 km (0.096 R)
• M30: 15,738,145 km (0.052 R)
• M31: 16,720,554 km (0.043 R)
• M32: 17,334,952 km (0.106 R)
• M33: 19,062,359 km (0.081 R)
• M34: 19,142,244 km (0.05 R)
• M35: 19,382,349 km (0.095 R)
• M36: 19,865,550 km (0.075 R)
• M37: 20,679,662 km (0.089 R)
• M38: 21,587,870 km (0.092 R)
• M39: 22,172,499 km (0.052 R)
• M40: 23,272,193 km (0.07 R)
• M41: 23,442,884 km (0.084 R)
• M42: 24,910,888 km (0.056 R)
• M43: 26,497,523 km (0.117 R)
• M44: 28,389,338 km (0.07 R)
• M45: 28,571,847 km (0.103 R)
• M46: 28,937,913 km (0.098 R)
• M47: 29,674,682 km (0.111 R)
• M48: 30,604,284 km (0.1 R)
• M49: 31,732,551 km (0.09 R)
• M50: 34,417,384 km (0.114 R)
• M51: 35,983,973 km (0.113 R)
• M52: 37,974,671 km (0.108 R)
• M53: 38,781,004 km (0.091 R)
• M54: 39,389,269 km (0.068 R)
• M55: 42,374,046 km (0.032 R)
• M56: 42,582,585 km (0.112 R)
• M57: 43,105,430 km (0.099 R)
• M58: 47,796,669 km (0.073 R)
• M59: 50,643,966 km (0.054 R)
• M60: 51,197,777 km (0.086 R)
• M61: 51,531,081 km (0.106 R)
• M62: 51,642,232 km (0.116 R)
• M63: 53,095,725 km (0.096 R)
• M64: 53,658,363 km (0.087 R)
• M65: 54,675,927 km (0.115 R)
• M66: 55,016,562 km (0.072 R)
• M67: 55,130,256 km (0.084 R)
• M68: 55,244,100 km (0.095 R)
• M69: 56,271,688 km (0.03 R)
• M70: 56,960,137 km (0.082 R)
• M71: 62,093,887 km (0.073 R)
• M72: 63,400,326 km (0.11 R)
• M73: 63,877,543 km (0.119 R)
• M74: 64,475,934 km (0.064 R)
• M75: 64,715,740 km (0.106 R)
• M76: 65,557,527 km (0.057 R)
• M77: 69,697,349 km (0.069 R)
• M78: 71,302,384 km (0.026 R)
• M79: 71,674,584 km (0.118 R)
• M80: 73,294,579 km (0.106 R)
• M81: 73,544,856 km (0.101 R)
• M82: 73,795,433 km (0.105 R)
• M83: 74,674,769 km (0.113 R)
• M84: 74,926,692 km (0.094 R)
• M85: 75,431,286 km (0.03 R)
• M86: 75,810,367 km (0.041 R)
• M87: 77,333,422 km (0.094 R)
• M88: 78,354,428 km (0.08 R)
• M89: 82,352,581 km (0.092 R)
• M90: 82,743,031 km (0.111 R)
• M91: 83,264,529 km (0.079 R)
• M92: 83,656,476 km (0.112 R)
• M93: 88,939,674 km (0.065 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: 476 - 18,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit