🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.82 AU - 1.3 AU

Year: 380 Days

Day: 35.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.41 AU - 1.47 AU

Year: 602 Days

Day: 24.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.58 AU - 2 AU

Year: 834 Days

Day: 36.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.9 AU - 4.7 AU

Year: 3105 Days

Day: 38.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,404,772 km

• M1: 278,850 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.1

Radius: 15

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.05 AU - 10.79 AU

Year: 9278 Days

Day: 5.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,404,772 km

• M1: 241,002 km (0.043 R)
• M2: 373,247 km (0.103 R)
• M3: 536,458 km (0.072 R)
• M4: 667,954 km (0.115 R)
• M5: 762,949 km (0.082 R)
• M6: 1,137,542 km (0.119 R)
• M7: 1,336,807 km (0.051 R)
• M8: 1,591,871 km (0.098 R)
• M9: 1,771,089 km (0.108 R)
• M10: 2,199,837 km (0.107 R)
• M11: 3,097,574 km (0.11 R)
• M12: 3,734,561 km (0.09 R)
• M13: 3,854,838 km (0.117 R)
• M14: 4,380,674 km (0.102 R)
• M15: 4,962,311 km (0.094 R)
• M16: 5,363,981 km (0.083 R)
• M17: 5,672,153 km (0.091 R)
• M18: 5,880,842 km (0.062 R)
• M19: 6,127,678 km (0.08 R)
• M20: 6,377,956 km (0.12 R)
• M21: 6,595,172 km (0.067 R)
• M22: 6,777,980 km (0.088 R)
• M23: 6,962,734 km (0.11 R)
• M24: 8,341,128 km (0.112 R)
• M25: 9,183,514 km (0.108 R)
• M26: 10,476,638 km (0.102 R)
• M27: 10,647,628 km (0.061 R)
• M28: 11,209,967 km (0.076 R)
• M29: 11,384,847 km (0.1 R)
• M30: 11,737,599 km (0.058 R)
• M31: 12,771,619 km (0.037 R)
• M32: 13,461,714 km (0.108 R)
• M33: 13,834,811 km (0.092 R)
• M34: 13,928,609 km (0.118 R)
• M35: 14,830,385 km (0.09 R)
• M36: 15,215,749 km (0.068 R)
• M37: 15,458,247 km (0.112 R)
• M38: 15,751,010 km (0.086 R)
• M39: 15,898,065 km (0.097 R)
• M40: 18,312,724 km (0.109 R)
• M41: 18,986,363 km (0.1 R)
• M42: 19,142,843 km (0.084 R)
• M43: 19,247,561 km (0.11 R)
• M44: 19,720,739 km (0.104 R)
• M45: 21,271,620 km (0.077 R)
• M46: 21,979,518 km (0.059 R)
• M47: 22,144,075 km (0.089 R)
• M48: 22,806,046 km (0.09 R)
• M49: 24,376,075 km (0.084 R)
• M50: 24,887,999 km (0.081 R)
• M51: 25,002,292 km (0.081 R)
• M52: 26,328,926 km (0.111 R)
• M53: 26,912,956 km (0.034 R)
• M54: 27,915,411 km (0.088 R)
• M55: 28,451,271 km (0.062 R)
• M56: 28,570,650 km (0.116 R)
• M57: 29,170,837 km (0.108 R)
• M58: 29,351,701 km (0.117 R)
• M59: 30,017,860 km (0.107 R)
• M60: 30,139,633 km (0.084 R)
• M61: 31,860,307 km (0.099 R)
• M62: 32,670,081 km (0.098 R)
• M63: 33,739,107 km (0.032 R)
• M64: 34,309,823 km (0.074 R)
• M65: 35,075,614 km (0.03 R)
• M66: 35,911,567 km (0.063 R)
• M67: 36,884,402 km (0.12 R)
• M68: 37,145,301 km (0.113 R)
• M69: 37,865,914 km (0.067 R)
• M70: 38,591,164 km (0.095 R)
• M71: 39,121,489 km (0.082 R)
• M72: 39,720,927 km (0.076 R)
• M73: 40,996,548 km (0.113 R)
• M74: 42,217,417 km (0.089 R)
• M75: 42,695,531 km (0.057 R)
• M76: 43,243,957 km (0.103 R)
• M77: 44,071,084 km (0.101 R)
• M78: 44,625,494 km (0.03 R)
• M79: 46,442,958 km (0.071 R)
• M80: 47,006,942 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.9

Radius: 11

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9 AU - 10.66 AU

Year: 10733 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,404,772 km

• M1: 226,342 km (0.103 R)
• M2: 362,326 km (0.117 R)
• M3: 439,219 km (0.028 R)
• M4: 579,243 km (0.094 R)
• M5: 686,205 km (0.101 R)
• M6: 800,498 km (0.117 R)
• M7: 1,035,217 km (0.074 R)
• M8: 1,138,589 km (0.083 R)
• M9: 1,324,240 km (0.038 R)
• M10: 1,831,976 km (0.084 R)
• M11: 2,014,186 km (0.109 R)
• M12: 2,107,535 km (0.104 R)
• M13: 2,318,318 km (0.06 R)
• M14: 2,781,174 km (0.117 R)
• M15: 3,055,686 km (0.109 R)
• M16: 3,563,122 km (0.083 R)
• M17: 3,838,233 km (0.074 R)
• M18: 4,240,202 km (0.114 R)
• M19: 4,982,207 km (0.086 R)
• M20: 5,737,527 km (0.089 R)
• M21: 5,979,277 km (0.081 R)
• M22: 6,115,112 km (0.043 R)
• M23: 6,362,098 km (0.113 R)
• M24: 6,752,848 km (0.099 R)
• M25: 8,514,512 km (0.027 R)
• M26: 8,790,520 km (0.111 R)
• M27: 8,883,271 km (0.112 R)
• M28: 9,351,363 km (0.091 R)
• M29: 9,891,860 km (0.076 R)
• M30: 10,803,958 km (0.092 R)
• M31: 11,036,284 km (0.091 R)
• M32: 11,136,215 km (0.044 R)
• M33: 12,016,000 km (0.08 R)
• M34: 12,222,146 km (0.119 R)
• M35: 12,360,225 km (0.105 R)
• M36: 12,498,902 km (0.082 R)
• M37: 13,448,250 km (0.119 R)
• M38: 13,769,886 km (0.101 R)
• M39: 14,275,227 km (0.113 R)
• M40: 14,347,932 km (0.092 R)
• M41: 14,603,295 km (0.114 R)
• M42: 14,823,354 km (0.107 R)
• M43: 15,044,609 km (0.08 R)
• M44: 15,118,660 km (0.097 R)
• M45: 15,229,811 km (0.109 R)
• M46: 15,304,161 km (0.086 R)
• M47: 15,527,661 km (0.045 R)
• M48: 15,714,808 km (0.118 R)
• M49: 16,242,888 km (0.045 R)
• M50: 16,318,884 km (0.067 R)
• M51: 16,547,320 km (0.049 R)
• M52: 16,853,547 km (0.062 R)
• M53: 17,549,476 km (0.117 R)
• M54: 17,627,416 km (0.112 R)
• M55: 18,491,942 km (0.094 R)
• M56: 19,249,805 km (0.095 R)
• M57: 19,370,381 km (0.113 R)
• M58: 19,491,256 km (0.051 R)
• M59: 20,017,691 km (0.11 R)
• M60: 22,212,591 km (0.034 R)
• M61: 22,508,047 km (0.069 R)
• M62: 22,677,541 km (0.101 R)
• M63: 24,831,601 km (0.102 R)
• M64: 24,919,116 km (0.074 R)
• M65: 25,006,780 km (0.104 R)
• M66: 25,314,204 km (0.085 R)
• M67: 25,534,711 km (0.105 R)
• M68: 25,622,974 km (0.116 R)
• M69: 25,755,667 km (0.074 R)
• M70: 27,095,316 km (0.032 R)
• M71: 29,563,232 km (0.055 R)
• M72: 29,655,983 km (0.096 R)
• M73: 29,841,783 km (0.028 R)
• M74: 30,074,707 km (0.066 R)
• M75: 31,059,211 km (0.072 R)
• M76: 31,295,276 km (0.106 R)
• M77: 31,389,822 km (0.104 R)
• M78: 31,816,475 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.1

Radius: 5.9

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.65 AU - 15.03 AU

Year: 18911 Days

Day: 23.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 40,404,772 km

• M1: 94,695 km (0.104 R)
• M2: 133,740 km (0.044 R)
• M3: 195,524 km (0.073 R)
• M4: 435,031 km (0.062 R)
• M5: 668,553 km (0.079 R)
• M6: 707,748 km (0.104 R)
• M7: 809,324 km (0.096 R)
• M8: 982,110 km (0.118 R)
• M9: 1,463,965 km (0.108 R)
• M10: 1,568,234 km (0.083 R)
• M11: 1,647,970 km (0.076 R)
• M12: 1,811,780 km (0.099 R)
• M13: 1,923,978 km (0.118 R)
• M14: 2,771,151 km (0.08 R)
• M15: 3,369,542 km (0.043 R)
• M16: 3,577,633 km (0.062 R)
• M17: 4,451,434 km (0.074 R)
• M18: 5,836,711 km (0.103 R)
• M19: 6,255,285 km (0.08 R)
• M20: 6,468,163 km (0.095 R)
• M21: 6,554,032 km (0.113 R)
• M22: 6,813,884 km (0.094 R)
• M23: 6,988,913 km (0.097 R)
• M24: 7,932,128 km (0.078 R)
• M25: 9,542,250 km (0.107 R)
• M26: 9,738,073 km (0.046 R)
• M27: 10,333,772 km (0.114 R)
• M28: 10,992,302 km (0.102 R)
• M29: 11,146,238 km (0.107 R)
• M30: 11,249,311 km (0.079 R)
• M31: 11,821,373 km (0.112 R)
• M32: 12,616,935 km (0.112 R)
• M33: 12,670,491 km (0.11 R)
• M34: 12,993,921 km (0.056 R)
• M35: 13,539,056 km (0.08 R)
• M36: 13,869,817 km (0.112 R)
• M37: 16,199,505 km (0.105 R)
• M38: 16,963,202 km (0.088 R)
• M39: 17,200,464 km (0.081 R)
• M40: 18,100,146 km (0.083 R)
• M41: 18,586,339 km (0.113 R)
• M42: 19,757,840 km (0.113 R)
• M43: 20,258,394 km (0.068 R)
• M44: 20,447,037 km (0.086 R)
• M45: 21,463,554 km (0.045 R)
• M46: 21,848,919 km (0.093 R)
• M47: 21,913,395 km (0.09 R)
• M48: 22,496,378 km (0.039 R)
• M49: 22,691,753 km (0.106 R)
• M50: 22,822,502 km (0.112 R)
• M51: 23,479,236 km (0.083 R)
• M52: 23,545,358 km (0.106 R)
• M53: 23,677,453 km (0.119 R)
• M54: 24,342,416 km (0.115 R)
• M55: 24,409,286 km (0.08 R)
• M56: 24,811,405 km (0.068 R)
• M57: 27,131,967 km (0.105 R)
• M58: 28,177,507 km (0.08 R)
• M59: 28,528,912 km (0.082 R)
• M60: 29,734,671 km (0.052 R)
• M61: 30,740,118 km (0.095 R)
• M62: 32,049,100 km (0.111 R)
• M63: 32,415,914 km (0.095 R)
• M64: 33,079,680 km (0.067 R)
• M65: 35,022,358 km (0.103 R)
• M66: 35,400,242 km (0.046 R)
• M67: 35,627,630 km (0.077 R)
• M68: 35,855,318 km (0.101 R)
• M69: 35,931,464 km (0.09 R)
• M70: 37,695,372 km (0.119 R)
• M71: 37,772,714 km (0.088 R)
• M72: 38,237,814 km (0.109 R)
• M73: 38,626,918 km (0.115 R)
• M74: 40,038,225 km (0.053 R)
• M75: 40,829,597 km (0.047 R)
• M76: 43,477,480 km (0.09 R)
• M77: 44,290,843 km (0.073 R)
• M78: 44,863,055 km (0.103 R)
• M79: 45,191,273 km (0.105 R)
• M80: 45,602,517 km (0.116 R)
• M81: 47,260,062 km (0.057 R)
• M82: 47,761,065 km (0.108 R)
• M83: 49,274,995 km (0.087 R)
• M84: 49,783,030 km (0.081 R)
• M85: 51,489,194 km (0.08 R)
• M86: 52,868,037 km (0.102 R)
• M87: 53,822,920 km (0.081 R)
• M88: 54,258,849 km (0.089 R)
• M89: 54,783,488 km (0.095 R)
• M90: 55,661,628 km (0.099 R)
• M91: 55,837,854 km (0.071 R)
• M92: 56,721,529 km (0.081 R)
• M93: 58,055,792 km (0.078 R)
• M94: 59,670,551 km (0.096 R)
• M95: 60,031,382 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.9

Radius: 3.5

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.24 AU - 19.82 AU

Year: 23405 Days

Day: 16.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 40,404,772 km

• M1: 50,115 km (0.1 R)
• M2: 263,891 km (0.116 R)
• M3: 342,579 km (0.087 R)
• M4: 651,648 km (0.074 R)
• M5: 696,976 km (0.073 R)
• M6: 855,999 km (0.109 R)
• M7: 1,319,902 km (0.106 R)
• M8: 1,721,273 km (0.076 R)
• M9: 2,675,259 km (0.079 R)
• M10: 2,972,958 km (0.116 R)
• M11: 3,203,190 km (0.105 R)
• M12: 3,872,341 km (0.118 R)
• M13: 4,095,242 km (0.064 R)
• M14: 4,293,908 km (0.069 R)
• M15: 5,706,112 km (0.075 R)
• M16: 5,927,666 km (0.07 R)
• M17: 5,991,544 km (0.065 R)
• M18: 6,942,538 km (0.12 R)
• M19: 7,281,377 km (0.11 R)
• M20: 9,423,469 km (0.118 R)
• M21: 11,108,091 km (0.077 R)
• M22: 12,024,826 km (0.079 R)
• M23: 12,146,150 km (0.114 R)
• M24: 12,676,774 km (0.093 R)
• M25: 12,882,920 km (0.114 R)
• M26: 13,591,864 km (0.116 R)
• M27: 15,616,671 km (0.068 R)
• M28: 16,867,010 km (0.098 R)
• M29: 17,366,966 km (0.086 R)
• M30: 18,989,655 km (0.111 R)
• M31: 19,319,967 km (0.106 R)
• M32: 21,145,958 km (0.097 R)
• M33: 21,243,496 km (0.09 R)
• M34: 23,681,642 km (0.084 R)
• M35: 23,782,920 km (0.119 R)
• M36: 26,416,441 km (0.098 R)
• M37: 27,633,868 km (0.032 R)
• M38: 27,900,900 km (0.068 R)
• M39: 28,545,518 km (0.083 R)
• M40: 28,761,387 km (0.109 R)
• M41: 29,685,154 km (0.08 R)
• M42: 30,068,274 km (0.048 R)
• M43: 32,683,096 km (0.076 R)
• M44: 34,504,599 km (0.079 R)
• M45: 36,300,223 km (0.071 R)
• M46: 36,592,836 km (0.084 R)
• M47: 38,483,005 km (0.044 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 11,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit