🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.47 AU - 0.57 AU

Year: 141 Days

Day: 28.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,327,719 km

• M1: 44,131 km (0.073 R)
• M2: 101,876 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.61 AU - 0.85 AU

Year: 235 Days

Day: 34.8 Hours

Environment

Temp: 93 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.09 AU - 1.42 AU

Year: 526 Days

Day: 40.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.36 AU - 2.04 AU

Year: 835 Days

Day: 32.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 115.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.6 AU - 2.22 AU

Year: 994 Days

Day: 45 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.63 AU - 2.47 AU

Year: 1106 Days

Day: 47.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.5

Radius: 11.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5 AU - 6.86 AU

Year: 5440 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,327,719 km

• M1: 150,346 km (0.066 R)
• M2: 386,710 km (0.106 R)
• M3: 470,336 km (0.075 R)
• M4: 616,044 km (0.078 R)
• M5: 730,486 km (0.087 R)
• M6: 1,050,626 km (0.043 R)
• M7: 1,234,631 km (0.115 R)
• M8: 1,399,039 km (0.115 R)
• M9: 1,523,355 km (0.107 R)
• M10: 1,602,941 km (0.062 R)
• M11: 1,783,207 km (0.083 R)
• M12: 2,057,868 km (0.114 R)
• M13: 2,182,334 km (0.08 R)
• M14: 2,309,342 km (0.066 R)
• M15: 2,420,344 km (0.085 R)
• M16: 2,552,140 km (0.119 R)
• M17: 2,628,584 km (0.11 R)
• M18: 3,226,228 km (0.114 R)
• M19: 3,519,440 km (0.115 R)
• M20: 4,427,947 km (0.112 R)
• M21: 5,064,337 km (0.115 R)
• M22: 5,234,130 km (0.101 R)
• M23: 5,307,433 km (0.109 R)
• M24: 5,554,419 km (0.095 R)
• M25: 5,754,731 km (0.08 R)
• M26: 6,685,529 km (0.105 R)
• M27: 6,791,893 km (0.028 R)
• M28: 7,222,884 km (0.106 R)
• M29: 7,359,467 km (0.045 R)
• M30: 7,914,176 km (0.071 R)
• M31: 8,083,371 km (0.083 R)
• M32: 8,339,184 km (0.108 R)
• M33: 8,597,838 km (0.115 R)
• M34: 8,800,843 km (0.069 R)
• M35: 9,270,730 km (0.114 R)
• M36: 10,511,943 km (0.112 R)
• M37: 10,604,843 km (0.119 R)
• M38: 11,073,384 km (0.088 R)
• M39: 11,901,558 km (0.093 R)
• M40: 12,030,661 km (0.113 R)
• M41: 12,388,349 km (0.077 R)
• M42: 12,716,567 km (0.107 R)
• M43: 13,650,806 km (0.075 R)
• M44: 13,752,233 km (0.096 R)
• M45: 14,092,119 km (0.082 R)
• M46: 14,745,563 km (0.066 R)
• M47: 15,023,665 km (0.053 R)
• M48: 15,163,390 km (0.065 R)
• M49: 15,585,106 km (0.12 R)
• M50: 15,868,295 km (0.114 R)
• M51: 16,046,316 km (0.074 R)
• M52: 16,224,787 km (0.114 R)
• M53: 16,332,348 km (0.112 R)
• M54: 16,692,280 km (0.117 R)
• M55: 17,346,771 km (0.098 R)
• M56: 17,787,935 km (0.078 R)
• M57: 17,935,738 km (0.118 R)
• M58: 18,158,190 km (0.113 R)
• M59: 18,232,689 km (0.06 R)
• M60: 18,568,686 km (0.06 R)
• M61: 19,779,830 km (0.086 R)
• M62: 20,433,573 km (0.086 R)
• M63: 20,666,048 km (0.097 R)
• M64: 20,743,690 km (0.104 R)
• M65: 21,841,439 km (0.113 R)
• M66: 22,158,586 km (0.059 R)
• M67: 23,685,532 km (0.099 R)
• M68: 24,134,026 km (0.062 R)
• M69: 24,461,795 km (0.072 R)
• M70: 24,544,074 km (0.059 R)
• M71: 24,749,921 km (0.102 R)
• M72: 24,873,788 km (0.118 R)
• M73: 25,204,848 km (0.083 R)
• M74: 28,509,764 km (0.081 R)
• M75: 29,030,215 km (0.055 R)
• M76: 29,160,814 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.3

Radius: 14.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.15 AU - 8.09 AU

Year: 7157 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,327,719 km

• M1: 192,532 km (0.119 R)
• M2: 295,007 km (0.062 R)
• M3: 502,200 km (0.09 R)
• M4: 739,911 km (0.102 R)
• M5: 1,449,005 km (0.107 R)
• M6: 1,633,310 km (0.097 R)
• M7: 2,281,218 km (0.085 R)
• M8: 2,772,198 km (0.088 R)
• M9: 2,900,104 km (0.086 R)
• M10: 3,625,953 km (0.107 R)
• M11: 4,024,332 km (0.104 R)
• M12: 4,317,544 km (0.115 R)
• M13: 4,740,009 km (0.092 R)
• M14: 4,832,310 km (0.081 R)
• M15: 5,527,641 km (0.099 R)
• M16: 6,120,049 km (0.075 R)
• M17: 6,698,394 km (0.105 R)
• M18: 7,508,766 km (0.117 R)
• M19: 7,689,181 km (0.083 R)
• M20: 8,091,001 km (0.109 R)
• M21: 8,238,804 km (0.095 R)
• M22: 9,453,837 km (0.101 R)
• M23: 9,609,569 km (0.091 R)
• M24: 9,805,542 km (0.051 R)
• M25: 10,121,942 km (0.117 R)
• M26: 10,241,470 km (0.071 R)
• M27: 10,401,690 km (0.116 R)
• M28: 10,522,265 km (0.105 R)
• M29: 11,255,893 km (0.11 R)
• M30: 12,048,164 km (0.08 R)
• M31: 12,259,695 km (0.101 R)
• M32: 13,074,704 km (0.119 R)
• M33: 13,863,085 km (0.091 R)
• M34: 13,996,078 km (0.085 R)
• M35: 14,263,110 km (0.052 R)
• M36: 14,397,299 km (0.087 R)
• M37: 15,120,006 km (0.102 R)
• M38: 15,439,996 km (0.117 R)
• M39: 15,900,907 km (0.115 R)
• M40: 17,168,151 km (0.105 R)
• M41: 17,741,709 km (0.118 R)
• M42: 18,224,611 km (0.086 R)
• M43: 19,153,913 km (0.08 R)
• M44: 19,549,899 km (0.085 R)
• M45: 21,416,132 km (0.053 R)
• M46: 23,602,804 km (0.087 R)
• M47: 23,761,677 km (0.087 R)
• M48: 24,454,465 km (0.083 R)
• M49: 25,533,215 km (0.073 R)
• M50: 25,696,277 km (0.109 R)
• M51: 26,242,608 km (0.119 R)
• M52: 26,682,426 km (0.096 R)
• M53: 27,681,141 km (0.102 R)
• M54: 28,409,832 km (0.073 R)
• M55: 29,657,628 km (0.085 R)
• M56: 30,460,969 km (0.1 R)
• M57: 30,807,438 km (0.11 R)
• M58: 30,981,270 km (0.078 R)
• M59: 31,097,209 km (0.107 R)
• M60: 31,854,772 km (0.085 R)
• M61: 32,382,853 km (0.035 R)
• M62: 32,913,776 km (0.081 R)
• M63: 34,403,770 km (0.065 R)
• M64: 35,066,339 km (0.072 R)
• M65: 35,187,214 km (0.068 R)
• M66: 35,368,826 km (0.105 R)
• M67: 35,611,474 km (0.12 R)
• M68: 36,771,755 km (0.12 R)
• M69: 38,068,469 km (0.068 R)
• M70: 40,199,790 km (0.048 R)
• M71: 40,453,059 km (0.07 R)
• M72: 40,579,918 km (0.106 R)
• M73: 41,791,512 km (0.099 R)
• M74: 42,048,072 km (0.098 R)
• M75: 42,498,361 km (0.044 R)
• M76: 42,950,297 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.6

Radius: 13.9

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.97 AU - 12.49 AU

Year: 13241 Days

Day: 9.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 59,327,719 km

• M1: 210,634 km (0.096 R)
• M2: 406,757 km (0.057 R)
• M3: 510,578 km (0.11 R)
• M4: 642,822 km (0.1 R)
• M5: 762,201 km (0.036 R)
• M6: 1,026,241 km (0.057 R)
• M7: 1,255,425 km (0.035 R)
• M8: 1,467,555 km (0.044 R)
• M9: 1,877,154 km (0.092 R)
• M10: 2,282,116 km (0.103 R)
• M11: 2,474,199 km (0.052 R)
• M12: 2,586,547 km (0.073 R)
• M13: 2,758,136 km (0.101 R)
• M14: 4,097,635 km (0.05 R)
• M15: 4,469,236 km (0.099 R)
• M16: 4,711,286 km (0.109 R)
• M17: 4,922,368 km (0.032 R)
• M18: 5,154,694 km (0.063 R)
• M19: 5,299,355 km (0.083 R)
• M20: 5,390,610 km (0.094 R)
• M21: 5,593,016 km (0.105 R)
• M22: 6,564,504 km (0.066 R)
• M23: 6,721,582 km (0.079 R)
• M24: 6,860,110 km (0.107 R)
• M25: 7,180,548 km (0.102 R)
• M26: 7,444,439 km (0.109 R)
• M27: 8,065,719 km (0.057 R)
• M28: 8,213,073 km (0.068 R)
• M29: 8,510,623 km (0.116 R)
• M30: 8,660,670 km (0.078 R)
• M31: 8,833,305 km (0.098 R)
• M32: 9,007,138 km (0.106 R)
• M33: 9,402,376 km (0.043 R)
• M34: 10,073,621 km (0.095 R)
• M35: 10,323,749 km (0.098 R)
• M36: 10,853,326 km (0.096 R)
• M37: 11,604,756 km (0.118 R)
• M38: 12,107,105 km (0.064 R)
• M39: 12,470,329 km (0.079 R)
• M40: 13,232,530 km (0.075 R)
• M41: 13,832,866 km (0.117 R)
• M42: 14,595,815 km (0.109 R)
• M43: 15,451,066 km (0.047 R)
• M44: 16,056,639 km (0.113 R)
• M45: 16,536,100 km (0.08 R)
• M46: 17,128,507 km (0.098 R)
• M47: 17,509,084 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.6

Radius: 4.5

Gravity: 25.51 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.61 AU - 14.59 AU

Year: 15856 Days

Day: 23.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,327,719 km

• M1: 57,894 km (0.115 R)
• M2: 530,175 km (0.103 R)
• M3: 698,921 km (0.025 R)
• M4: 758,760 km (0.079 R)
• M5: 1,225,057 km (0.068 R)
• M6: 1,422,377 km (0.044 R)
• M7: 1,576,911 km (0.116 R)
• M8: 2,015,233 km (0.052 R)
• M9: 2,307,398 km (0.107 R)
• M10: 2,427,973 km (0.034 R)
• M11: 2,458,491 km (0.079 R)
• M12: 2,706,973 km (0.063 R)
• M13: 3,061,520 km (0.1 R)
• M14: 3,294,744 km (0.091 R)
• M15: 3,672,927 km (0.095 R)
• M16: 3,992,468 km (0.068 R)
• M17: 4,028,521 km (0.094 R)
• M18: 4,395,185 km (0.065 R)
• M19: 4,964,854 km (0.105 R)
• M20: 6,339,659 km (0.111 R)
• M21: 6,381,845 km (0.082 R)
• M22: 6,636,610 km (0.058 R)
• M23: 6,722,180 km (0.109 R)
• M24: 7,243,828 km (0.118 R)
• M25: 8,004,683 km (0.109 R)
• M26: 8,325,421 km (0.11 R)
• M27: 8,510,473 km (0.081 R)
• M28: 8,932,040 km (0.094 R)
• M29: 9,312,467 km (0.111 R)
• M30: 9,408,360 km (0.071 R)
• M31: 9,746,600 km (0.102 R)
• M32: 9,941,826 km (0.071 R)
• M33: 10,835,673 km (0.026 R)
• M34: 11,497,045 km (0.073 R)
• M35: 11,548,507 km (0.118 R)
• M36: 11,858,623 km (0.097 R)
• M37: 11,962,594 km (0.077 R)
• M38: 12,487,084 km (0.103 R)
• M39: 12,539,892 km (0.087 R)
• M40: 12,858,685 km (0.085 R)
• M41: 13,341,737 km (0.083 R)
• M42: 13,449,896 km (0.032 R)
• M43: 13,667,112 km (0.109 R)
• M44: 13,830,772 km (0.095 R)
• M45: 14,270,440 km (0.116 R)
• M46: 15,844,658 km (0.057 R)
• M47: 16,420,161 km (0.04 R)
• M48: 17,591,662 km (0.04 R)
• M49: 18,307,339 km (0.06 R)
• M50: 18,548,042 km (0.084 R)
• M51: 19,032,440 km (0.064 R)
• M52: 19,276,284 km (0.077 R)
• M53: 19,766,965 km (0.117 R)
• M54: 21,011,619 km (0.108 R)
• M55: 23,315,127 km (0.091 R)
• M56: 23,903,496 km (0.112 R)
• M57: 25,228,185 km (0.108 R)
• M58: 25,361,925 km (0.056 R)
• M59: 25,562,985 km (0.112 R)
• M60: 25,966,750 km (0.042 R)
• M61: 28,225,079 km (0.081 R)
• M62: 28,572,745 km (0.108 R)
• M63: 28,782,032 km (0.099 R)
• M64: 29,061,780 km (0.076 R)
• M65: 29,131,941 km (0.105 R)
• M66: 29,412,737 km (0.109 R)
• M67: 30,048,228 km (0.089 R)
• M68: 30,403,074 km (0.054 R)
• M69: 30,545,492 km (0.056 R)
• M70: 31,117,105 km (0.119 R)
• M71: 31,981,182 km (0.081 R)
• M72: 33,954,229 km (0.056 R)
• M73: 34,397,936 km (0.093 R)
• M74: 35,590,680 km (0.062 R)
• M75: 36,721,041 km (0.12 R)
• M76: 39,171,754 km (0.047 R)
• M77: 40,104,197 km (0.064 R)
• M78: 42,467,395 km (0.111 R)
• M79: 42,706,153 km (0.099 R)
• M80: 43,105,130 km (0.069 R)
• M81: 43,425,270 km (0.108 R)
• M82: 43,505,305 km (0.098 R)
• M83: 44,713,308 km (0.049 R)
• M84: 47,162,225 km (0.089 R)
• M85: 51,339,296 km (0.1 R)
• M86: 53,214,356 km (0.103 R)
• M87: 53,471,814 km (0.079 R)
• M88: 54,678,620 km (0.103 R)
• M89: 55,720,121 km (0.094 R)
• M90: 57,822,719 km (0.05 R)
• M91: 58,264,032 km (0.099 R)
• M92: 58,440,857 km (0.082 R)
• M93: 59,149,951 km (0.12 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: 466 - 12,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit