🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.65 AU - 0.99 AU

Year: 283 Days

Day: 39.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,870,751 km

• M1: 331,808 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.98 AU - 1.16 AU

Year: 421 Days

Day: 42.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,870,751 km

• M1: 50,863 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.03 AU - 1.59 AU

Year: 571 Days

Day: 36.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.42 AU - 1.62 AU

Year: 714 Days

Day: 25.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.84 AU - 2.36 AU

Year: 1159 Days

Day: 36.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,870,751 km

• M1: 57,894 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.83 AU - 4.05 AU

Year: 2978 Days

Day: 19 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.1

Radius: 12.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.54 AU - 8.28 AU

Year: 7681 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 122.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 88,870,751 km

• M1: 303,684 km (0.112 R)
• M2: 387,608 km (0.075 R)
• M3: 524,939 km (0.071 R)
• M4: 682,166 km (0.095 R)
• M5: 937,081 km (0.098 R)
• M6: 1,019,809 km (0.109 R)
• M7: 1,538,614 km (0.07 R)
• M8: 1,879,697 km (0.044 R)
• M9: 2,151,517 km (0.102 R)
• M10: 3,169,680 km (0.1 R)
• M11: 3,298,483 km (0.034 R)
• M12: 3,695,217 km (0.08 R)
• M13: 3,808,163 km (0.054 R)
• M14: 3,968,233 km (0.11 R)
• M15: 4,582,632 km (0.11 R)
• M16: 4,704,255 km (0.062 R)
• M17: 5,508,343 km (0.042 R)
• M18: 5,742,165 km (0.094 R)
• M19: 6,059,163 km (0.094 R)
• M20: 6,139,197 km (0.108 R)
• M21: 6,300,614 km (0.111 R)
• M22: 6,381,845 km (0.088 R)
• M23: 6,572,732 km (0.091 R)
• M24: 6,655,160 km (0.101 R)
• M25: 6,960,340 km (0.113 R)
• M26: 7,613,185 km (0.086 R)
• M27: 8,196,767 km (0.052 R)
• M28: 8,614,145 km (0.089 R)
• M29: 9,252,927 km (0.086 R)
• M30: 9,376,346 km (0.046 R)
• M31: 9,593,711 km (0.045 R)
• M32: 9,875,703 km (0.06 R)
• M33: 10,128,673 km (0.109 R)
• M34: 10,255,832 km (0.073 R)
• M35: 11,063,361 km (0.056 R)
• M36: 11,260,232 km (0.066 R)
• M37: 11,392,177 km (0.065 R)
• M38: 11,491,360 km (0.082 R)
• M39: 11,757,495 km (0.11 R)
• M40: 12,329,857 km (0.108 R)
• M41: 12,773,564 km (0.073 R)
• M42: 13,292,220 km (0.062 R)
• M43: 13,536,513 km (0.068 R)
• M44: 15,361,757 km (0.07 R)
• M45: 15,471,561 km (0.106 R)
• M46: 16,098,376 km (0.059 R)
• M47: 16,433,775 km (0.068 R)
• M48: 16,922,212 km (0.119 R)
• M49: 17,187,150 km (0.07 R)
• M50: 18,415,947 km (0.084 R)
• M51: 18,727,559 km (0.113 R)
• M52: 19,080,161 km (0.118 R)
• M53: 19,672,868 km (0.09 R)
• M54: 20,111,489 km (0.061 R)
• M55: 20,755,059 km (0.089 R)
• M56: 20,835,991 km (0.082 R)
• M57: 20,916,924 km (0.12 R)
• M58: 20,998,156 km (0.101 R)
• M59: 21,120,078 km (0.037 R)
• M60: 21,733,130 km (0.089 R)
• M61: 22,310,578 km (0.075 R)
• M62: 22,435,043 km (0.118 R)
• M63: 23,734,001 km (0.075 R)
• M64: 24,286,018 km (0.087 R)
• M65: 24,756,503 km (0.115 R)
• M66: 24,928,241 km (0.108 R)
• M67: 26,229,443 km (0.108 R)
• M68: 26,404,623 km (0.097 R)
• M69: 28,716,957 km (0.052 R)
• M70: 29,395,982 km (0.114 R)
• M71: 30,355,502 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.8

Radius: 3.3

Gravity: 28.45 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.34 AU - 14 AU

Year: 17174 Days

Day: 16.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,870,751 km

• M1: 59,690 km (0.067 R)
• M2: 110,403 km (0.072 R)
• M3: 342,878 km (0.099 R)
• M4: 494,870 km (0.119 R)
• M5: 544,387 km (0.084 R)
• M6: 684,410 km (0.111 R)
• M7: 1,189,602 km (0.101 R)
• M8: 1,211,743 km (0.112 R)
• M9: 1,347,578 km (0.037 R)
• M10: 1,393,953 km (0.103 R)
• M11: 1,512,285 km (0.109 R)
• M12: 1,584,840 km (0.092 R)
• M13: 2,097,213 km (0.094 R)
• M14: 2,178,145 km (0.103 R)
• M15: 2,232,748 km (0.11 R)
• M16: 3,012,602 km (0.088 R)
• M17: 3,104,006 km (0.064 R)
• M18: 3,134,674 km (0.089 R)
• M19: 3,447,034 km (0.063 R)
• M20: 3,801,880 km (0.087 R)
• M21: 3,967,186 km (0.081 R)
• M22: 4,756,763 km (0.081 R)
• M23: 5,042,495 km (0.118 R)
• M24: 5,894,605 km (0.111 R)
• M25: 6,513,192 km (0.106 R)
• M26: 6,990,409 km (0.104 R)
• M27: 7,437,857 km (0.091 R)
• M28: 7,852,542 km (0.072 R)
• M29: 8,704,352 km (0.094 R)
• M30: 8,965,550 km (0.062 R)
• M31: 9,185,160 km (0.116 R)
• M32: 9,584,885 km (0.058 R)
• M33: 9,990,295 km (0.108 R)
• M34: 10,911,220 km (0.041 R)
• M35: 13,932,947 km (0.105 R)
• M36: 14,648,773 km (0.117 R)
• M37: 15,011,099 km (0.108 R)
• M38: 15,167,429 km (0.089 R)
• M39: 15,271,848 km (0.044 R)
• M40: 15,376,567 km (0.111 R)
• M41: 16,222,543 km (0.099 R)
• M42: 17,246,540 km (0.082 R)
• M43: 17,574,309 km (0.096 R)
• M44: 18,069,628 km (0.099 R)
• M45: 18,235,831 km (0.115 R)
• M46: 19,469,714 km (0.092 R)
• M47: 19,753,950 km (0.099 R)
• M48: 20,269,016 km (0.106 R)
• M49: 20,672,481 km (0.078 R)
• M50: 21,370,505 km (0.094 R)
• M51: 21,840,242 km (0.115 R)
• M52: 22,909,268 km (0.052 R)
• M53: 25,221,453 km (0.095 R)
• M54: 25,593,204 km (0.116 R)
• M55: 26,845,637 km (0.116 R)
• M56: 27,606,641 km (0.078 R)
• M57: 27,734,099 km (0.113 R)
• M58: 29,866,317 km (0.067 R)
• M59: 29,997,215 km (0.099 R)
• M60: 30,720,671 km (0.058 R)
• M61: 32,251,655 km (0.097 R)
• M62: 32,789,908 km (0.119 R)
• M63: 33,060,232 km (0.101 R)
• M64: 33,195,618 km (0.064 R)
• M65: 34,080,340 km (0.098 R)
• M66: 35,803,408 km (0.111 R)
• M67: 35,942,384 km (0.085 R)
• M68: 36,081,660 km (0.106 R)
• M69: 36,710,569 km (0.028 R)
• M70: 36,850,743 km (0.12 R)
• M71: 37,979,010 km (0.079 R)
• M72: 38,333,856 km (0.047 R)
• M73: 38,903,973 km (0.119 R)
• M74: 40,124,692 km (0.105 R)
• M75: 40,269,204 km (0.062 R)
• M76: 40,776,041 km (0.119 R)
• M77: 41,649,992 km (0.087 R)
• M78: 42,383,022 km (0.1 R)
• M79: 42,677,281 km (0.11 R)
• M80: 43,416,294 km (0.079 R)
• M81: 44,084,847 km (0.113 R)
• M82: 44,159,347 km (0.102 R)
• M83: 44,233,996 km (0.071 R)
• M84: 45,357,177 km (0.102 R)
• M85: 45,582,920 km (0.111 R)
• M86: 45,658,317 km (0.066 R)
• M87: 47,249,889 km (0.085 R)
• M88: 47,707,958 km (0.11 R)
• M89: 48,859,712 km (0.027 R)
• M90: 49,400,209 km (0.034 R)
• M91: 50,098,083 km (0.048 R)
• M92: 50,487,337 km (0.065 R)
• M93: 52,369,128 km (0.031 R)
• M94: 52,447,966 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.3

Radius: 4.7

Gravity: 42.39 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 12.47 AU - 17.05 AU

Year: 21594 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,870,751 km

• M1: 122,072 km (0.074 R)
• M2: 255,364 km (0.045 R)
• M3: 1,203,964 km (0.073 R)
• M4: 1,668,166 km (0.114 R)
• M5: 1,993,092 km (0.112 R)
• M6: 2,105,889 km (0.099 R)
• M7: 2,220,631 km (0.089 R)
• M8: 4,861,033 km (0.099 R)
• M9: 5,064,038 km (0.089 R)
• M10: 5,956,987 km (0.114 R)
• M11: 6,119,450 km (0.079 R)
• M12: 6,954,207 km (0.043 R)
• M13: 7,011,054 km (0.049 R)
• M14: 7,823,969 km (0.109 R)
• M15: 7,942,600 km (0.084 R)
• M16: 8,001,990 km (0.078 R)
• M17: 8,850,509 km (0.072 R)
• M18: 9,791,031 km (0.067 R)
• M19: 9,918,788 km (0.111 R)
• M20: 9,982,816 km (0.089 R)
• M21: 11,832,743 km (0.083 R)
• M22: 13,006,188 km (0.12 R)
• M23: 13,076,350 km (0.078 R)
• M24: 14,144,030 km (0.109 R)
• M25: 14,433,502 km (0.077 R)
• M26: 15,018,130 km (0.075 R)
• M27: 15,834,635 km (0.105 R)
• M28: 18,133,805 km (0.096 R)
• M29: 18,290,733 km (0.092 R)
• M30: 19,082,256 km (0.1 R)
• M31: 19,241,877 km (0.096 R)
• M32: 19,321,911 km (0.119 R)
• M33: 20,290,408 km (0.066 R)
• M34: 20,944,749 km (0.119 R)
• M35: 21,855,800 km (0.106 R)
• M36: 22,106,377 km (0.103 R)
• M37: 23,033,734 km (0.095 R)
• M38: 23,716,199 km (0.041 R)
• M39: 24,578,481 km (0.112 R)
• M40: 24,665,398 km (0.112 R)
• M41: 27,496,089 km (0.08 R)
• M42: 28,401,605 km (0.07 R)
• M43: 28,583,964 km (0.083 R)
• M44: 29,408,847 km (0.076 R)
• M45: 29,870,656 km (0.109 R)
• M46: 31,835,923 km (0.067 R)
• M47: 33,265,031 km (0.12 R)
• M48: 33,939,119 km (0.089 R)
• M49: 34,035,760 km (0.117 R)
• M50: 37,776,155 km (0.115 R)
• M51: 38,278,056 km (0.09 R)
• M52: 38,479,265 km (0.116 R)
• M53: 38,681,073 km (0.088 R)
• M54: 38,781,902 km (0.082 R)
• M55: 39,491,295 km (0.101 R)
• M56: 39,592,872 km (0.03 R)
• M57: 40,614,476 km (0.107 R)
• M58: 40,922,647 km (0.103 R)
• M59: 41,128,494 km (0.067 R)
• M60: 43,520,564 km (0.075 R)
• M61: 44,257,483 km (0.087 R)
• M62: 45,530,411 km (0.096 R)
• M63: 47,678,337 km (0.082 R)
• M64: 50,189,188 km (0.117 R)
• M65: 53,078,821 km (0.118 R)
• M66: 54,430,587 km (0.114 R)
• M67: 56,823,255 km (0.109 R)
• M68: 57,743,731 km (0.055 R)
• M69: 61,828,501 km (0.076 R)
• M70: 62,301,230 km (0.106 R)
• M71: 63,012,568 km (0.092 R)
• M72: 63,488,289 km (0.054 R)
• M73: 63,607,369 km (0.105 R)
• M74: 64,084,586 km (0.074 R)
• M75: 64,563,000 km (0.11 R)
• M76: 66,246,724 km (0.089 R)
• M77: 68,066,582 km (0.042 R)
• M78: 68,676,942 km (0.071 R)
• M79: 69,411,766 km (0.107 R)
• M80: 69,534,437 km (0.055 R)
• M81: 73,124,337 km (0.116 R)
• M82: 73,624,293 km (0.088 R)
• M83: 73,999,933 km (0.028 R)
• M84: 74,753,158 km (0.11 R)
• M85: 76,901,085 km (0.111 R)
• M86: 78,173,863 km (0.084 R)
• M87: 78,685,039 km (0.095 R)
• M88: 79,197,262 km (0.111 R)
• M89: 79,839,187 km (0.12 R)
• M90: 80,869,617 km (0.037 R)
• M91: 81,774,983 km (0.117 R)
• M92: 82,423,640 km (0.058 R)
• M93: 84,510,979 km (0.077 R)
• M94: 85,692,802 km (0.072 R)
• M95: 87,541,832 km (0.045 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 12,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit