🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.46 AU - 0.7 AU

Year: 168 Days

Day: 44.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.57 AU - 0.69 AU

Year: 190 Days

Day: 33.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.67 AU - 0.67 AU

Year: 209 Days

Day: 20.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 161.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.62 AU - 0.96 AU

Year: 267 Days

Day: 32.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.17 AU - 1.69 AU

Year: 651 Days

Day: 14.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,961,657 km

• M1: 80,633 km (0.115 R)
• M2: 233,971 km (0.081 R)

Asteroid Belt

Center: 3.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 13.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.68 AU - 5.96 AU

Year: 4030 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,961,657 km

• M1: 174,431 km (0.045 R)
• M2: 291,417 km (0.047 R)
• M3: 485,445 km (0.115 R)
• M4: 568,771 km (0.043 R)
• M5: 710,440 km (0.116 R)
• M6: 912,397 km (0.105 R)
• M7: 1,559,408 km (0.116 R)
• M8: 1,692,102 km (0.068 R)
• M9: 1,922,033 km (0.058 R)
• M10: 2,446,972 km (0.084 R)
• M11: 2,585,350 km (0.057 R)
• M12: 2,942,590 km (0.104 R)
• M13: 3,108,644 km (0.063 R)
• M14: 3,566,862 km (0.102 R)
• M15: 3,664,998 km (0.074 R)
• M16: 3,764,182 km (0.111 R)
• M17: 3,904,504 km (0.11 R)
• M18: 4,357,038 km (0.093 R)
• M19: 4,462,205 km (0.084 R)
• M20: 4,611,055 km (0.071 R)
• M21: 4,870,009 km (0.083 R)
• M22: 5,334,660 km (0.075 R)
• M23: 5,790,634 km (0.059 R)
• M24: 6,070,233 km (0.074 R)
• M25: 6,960,639 km (0.075 R)
• M26: 7,059,224 km (0.096 R)
• M27: 7,686,937 km (0.069 R)
• M28: 7,968,779 km (0.079 R)
• M29: 8,490,128 km (0.111 R)
• M30: 8,968,692 km (0.095 R)
• M31: 9,157,334 km (0.106 R)
• M32: 9,347,174 km (0.117 R)
• M33: 10,063,898 km (0.115 R)
• M34: 10,457,190 km (0.062 R)
• M35: 10,598,860 km (0.082 R)
• M36: 10,741,127 km (0.117 R)
• M37: 11,608,496 km (0.102 R)
• M38: 12,021,086 km (0.046 R)
• M39: 12,258,947 km (0.095 R)
• M40: 12,348,556 km (0.098 R)
• M41: 12,468,384 km (0.117 R)
• M42: 12,890,998 km (0.087 R)
• M43: 13,688,056 km (0.088 R)
• M44: 14,155,250 km (0.045 R)
• M45: 14,312,178 km (0.113 R)
• M46: 14,627,680 km (0.082 R)
• M47: 15,201,388 km (0.052 R)
• M48: 15,329,892 km (0.101 R)
• M49: 15,458,846 km (0.091 R)
• M50: 15,588,098 km (0.069 R)
• M51: 16,141,311 km (0.106 R)
• M52: 16,239,597 km (0.032 R)
• M53: 16,436,916 km (0.031 R)
• M54: 16,634,834 km (0.095 R)
• M55: 17,000,003 km (0.071 R)
• M56: 17,200,314 km (0.104 R)
• M57: 17,401,374 km (0.088 R)
• M58: 17,772,077 km (0.11 R)
• M59: 18,486,856 km (0.116 R)
• M60: 18,658,445 km (0.068 R)
• M61: 19,245,916 km (0.115 R)
• M62: 19,769,359 km (0.048 R)
• M63: 20,015,148 km (0.095 R)
• M64: 20,474,413 km (0.073 R)
• M65: 21,982,061 km (0.078 R)
• M66: 22,091,118 km (0.034 R)
• M67: 22,236,676 km (0.104 R)
• M68: 22,859,452 km (0.112 R)
• M69: 23,006,806 km (0.051 R)
• M70: 23,636,613 km (0.1 R)
• M71: 24,497,848 km (0.049 R)
• M72: 24,610,944 km (0.089 R)
• M73: 24,837,585 km (0.114 R)
• M74: 25,521,846 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.3

Radius: 12.9

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.46 AU - 7.02 AU

Year: 5237 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,961,657 km

• M1: 198,965 km (0.087 R)
• M2: 460,761 km (0.071 R)
• M3: 564,283 km (0.112 R)
• M4: 1,068,428 km (0.118 R)
• M5: 1,164,919 km (0.031 R)
• M6: 1,406,370 km (0.067 R)
• M7: 1,499,719 km (0.105 R)
• M8: 1,636,750 km (0.105 R)
• M9: 1,865,037 km (0.095 R)
• M10: 2,119,353 km (0.082 R)
• M11: 2,353,324 km (0.065 R)
• M12: 2,796,134 km (0.111 R)
• M13: 3,158,759 km (0.094 R)
• M14: 3,445,389 km (0.112 R)
• M15: 3,573,444 km (0.115 R)
• M16: 3,721,845 km (0.066 R)
• M17: 4,514,565 km (0.054 R)
• M18: 4,756,315 km (0.116 R)
• M19: 4,981,908 km (0.039 R)
• M20: 5,106,374 km (0.116 R)
• M21: 5,400,932 km (0.115 R)
• M22: 5,486,203 km (0.042 R)
• M23: 5,571,922 km (0.095 R)
• M24: 5,809,783 km (0.063 R)
• M25: 5,940,980 km (0.088 R)
• M26: 6,161,936 km (0.051 R)
• M27: 6,408,025 km (0.065 R)
• M28: 6,703,181 km (0.099 R)
• M29: 6,794,885 km (0.061 R)
• M30: 7,212,861 km (0.075 R)
• M31: 7,639,215 km (0.073 R)
• M32: 7,831,449 km (0.071 R)
• M33: 8,245,087 km (0.109 R)
• M34: 8,516,607 km (0.103 R)
• M35: 8,766,136 km (0.098 R)
• M36: 8,967,345 km (0.105 R)
• M37: 9,348,969 km (0.12 R)
• M38: 9,477,324 km (0.116 R)
• M39: 9,658,039 km (0.055 R)
• M40: 10,312,978 km (0.114 R)
• M41: 10,928,124 km (0.101 R)
• M42: 11,117,815 km (0.092 R)
• M43: 11,363,155 km (0.095 R)
• M44: 11,555,388 km (0.088 R)
• M45: 12,194,171 km (0.071 R)
• M46: 12,503,839 km (0.113 R)
• M47: 12,702,206 km (0.099 R)
• M48: 12,844,623 km (0.118 R)
• M49: 14,031,981 km (0.12 R)
• M50: 14,267,747 km (0.065 R)
• M51: 14,475,090 km (0.056 R)
• M52: 15,223,977 km (0.119 R)
• M53: 15,740,389 km (0.037 R)
• M54: 15,954,763 km (0.105 R)
• M55: 16,108,400 km (0.102 R)
• M56: 16,572,452 km (0.069 R)
• M57: 17,767,590 km (0.111 R)
• M58: 17,990,790 km (0.119 R)
• M59: 18,472,345 km (0.031 R)
• M60: 18,763,163 km (0.096 R)
• M61: 19,055,627 km (0.071 R)
• M62: 19,415,111 km (0.074 R)
• M63: 19,645,043 km (0.059 R)
• M64: 20,041,328 km (0.103 R)
• M65: 20,207,232 km (0.086 R)
• M66: 20,640,766 km (0.072 R)
• M67: 20,741,296 km (0.112 R)
• M68: 20,976,314 km (0.067 R)
• M69: 21,449,193 km (0.113 R)
• M70: 21,618,837 km (0.081 R)
• M71: 22,371,015 km (0.113 R)
• M72: 22,681,132 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.4

Radius: 13.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.99 AU - 10.47 AU

Year: 9822 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,961,657 km

• M1: 230,381 km (0.087 R)
• M2: 365,318 km (0.049 R)
• M3: 544,835 km (0.109 R)
• M4: 706,252 km (0.101 R)
• M5: 915,240 km (0.086 R)
• M6: 1,113,906 km (0.073 R)
• M7: 1,277,117 km (0.102 R)
• M8: 1,484,160 km (0.105 R)
• M9: 1,932,057 km (0.111 R)
• M10: 2,882,003 km (0.084 R)
• M11: 3,587,058 km (0.085 R)
• M12: 4,370,502 km (0.119 R)
• M13: 4,822,587 km (0.102 R)
• M14: 6,267,702 km (0.103 R)
• M15: 7,238,742 km (0.1 R)
• M16: 9,217,473 km (0.115 R)
• M17: 9,762,907 km (0.104 R)
• M18: 10,283,806 km (0.066 R)
• M19: 10,424,279 km (0.101 R)
• M20: 10,885,190 km (0.077 R)
• M21: 11,643,801 km (0.08 R)
• M22: 12,196,116 km (0.092 R)
• M23: 12,419,466 km (0.097 R)
• M24: 13,364,775 km (0.058 R)
• M25: 13,943,120 km (0.117 R)
• M26: 14,215,837 km (0.119 R)
• M27: 14,845,793 km (0.077 R)
• M28: 14,964,873 km (0.047 R)
• M29: 15,244,173 km (0.106 R)
• M30: 15,686,384 km (0.099 R)
• M31: 16,173,774 km (0.118 R)
• M32: 16,666,100 km (0.068 R)
• M33: 17,330,315 km (0.115 R)
• M34: 17,665,564 km (0.112 R)
• M35: 18,428,064 km (0.06 R)
• M36: 18,598,905 km (0.107 R)
• M37: 18,985,316 km (0.118 R)
• M38: 19,374,420 km (0.114 R)
• M39: 20,204,539 km (0.098 R)
• M40: 21,135,486 km (0.111 R)
• M41: 21,224,946 km (0.082 R)
• M42: 21,359,285 km (0.064 R)
• M43: 21,538,802 km (0.085 R)
• M44: 21,718,768 km (0.096 R)
• M45: 22,626,678 km (0.117 R)
• M46: 23,223,424 km (0.044 R)
• M47: 23,825,406 km (0.106 R)
• M48: 24,011,505 km (0.083 R)
• M49: 24,291,852 km (0.109 R)
• M50: 24,479,298 km (0.112 R)
• M51: 25,376,287 km (0.077 R)
• M52: 25,852,756 km (0.11 R)
• M53: 26,428,409 km (0.068 R)
• M54: 26,669,560 km (0.064 R)
• M55: 26,766,201 km (0.042 R)
• M56: 27,788,104 km (0.117 R)
• M57: 27,886,090 km (0.071 R)
• M58: 28,180,798 km (0.099 R)
• M59: 28,476,403 km (0.106 R)
• M60: 29,021,239 km (0.11 R)
• M61: 29,170,388 km (0.113 R)
• M62: 29,519,400 km (0.092 R)
• M63: 31,183,826 km (0.067 R)
• M64: 32,052,989 km (0.084 R)
• M65: 32,464,832 km (0.102 R)
• M66: 33,345,665 km (0.098 R)
• M67: 34,708,202 km (0.087 R)
• M68: 35,662,188 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.9

Radius: 11.2

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.21 AU - 11.31 AU

Year: 10730 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,961,657 km

• M1: 250,277 km (0.111 R)
• M2: 697,874 km (0.098 R)
• M3: 865,723 km (0.114 R)
• M4: 1,450,202 km (0.092 R)
• M5: 2,112,172 km (0.084 R)
• M6: 2,277,328 km (0.08 R)
• M7: 2,361,402 km (0.079 R)
• M8: 3,260,635 km (0.077 R)
• M9: 4,187,095 km (0.088 R)
• M10: 4,572,459 km (0.081 R)
• M11: 4,751,528 km (0.115 R)
• M12: 4,969,342 km (0.07 R)
• M13: 5,339,896 km (0.072 R)
• M14: 5,719,426 km (0.097 R)
• M15: 5,873,661 km (0.109 R)
• M16: 6,665,782 km (0.1 R)
• M17: 6,746,864 km (0.103 R)
• M18: 6,951,065 km (0.118 R)
• M19: 7,575,636 km (0.037 R)
• M20: 7,916,271 km (0.119 R)
• M21: 8,002,140 km (0.09 R)
• M22: 8,261,842 km (0.085 R)
• M23: 8,612,499 km (0.114 R)
• M24: 9,373,653 km (0.11 R)
• M25: 10,390,619 km (0.111 R)
• M26: 10,579,262 km (0.115 R)
• M27: 11,104,052 km (0.036 R)
• M28: 11,490,912 km (0.102 R)
• M29: 12,178,763 km (0.118 R)
• M30: 12,577,890 km (0.066 R)
• M31: 13,032,069 km (0.079 R)
• M32: 13,440,172 km (0.05 R)
• M33: 13,645,869 km (0.078 R)
• M34: 14,008,345 km (0.12 R)
• M35: 14,955,000 km (0.092 R)
• M36: 15,275,139 km (0.094 R)
• M37: 15,705,532 km (0.098 R)
• M38: 15,922,150 km (0.097 R)
• M39: 16,085,361 km (0.109 R)
• M40: 16,909,646 km (0.074 R)
• M41: 17,020,498 km (0.116 R)
• M42: 17,187,449 km (0.102 R)
• M43: 18,029,835 km (0.037 R)
• M44: 18,484,762 km (0.099 R)
• M45: 18,713,646 km (0.112 R)
• M46: 18,828,388 km (0.083 R)
• M47: 19,638,311 km (0.12 R)
• M48: 19,813,340 km (0.106 R)
• M49: 21,712,785 km (0.088 R)
• M50: 22,075,260 km (0.074 R)
• M51: 22,378,944 km (0.107 R)
• M52: 22,990,500 km (0.084 R)
• M53: 23,918,007 km (0.114 R)
• M54: 24,105,004 km (0.084 R)
• M55: 24,230,068 km (0.107 R)
• M56: 24,480,495 km (0.099 R)
• M57: 25,173,881 km (0.083 R)
• M58: 25,554,757 km (0.112 R)
• M59: 26,322,344 km (0.064 R)
• M60: 26,708,905 km (0.116 R)
• M61: 27,357,411 km (0.045 R)
• M62: 27,487,861 km (0.117 R)
• M63: 29,267,477 km (0.064 R)
• M64: 33,423,306 km (0.073 R)
• M65: 33,912,042 km (0.11 R)
• M66: 33,981,904 km (0.032 R)
• M67: 34,052,066 km (0.082 R)
• M68: 34,473,333 km (0.052 R)
• M69: 35,747,458 km (0.073 R)
• M70: 36,247,115 km (0.09 R)
• M71: 37,181,204 km (0.118 R)
• M72: 38,706,953 km (0.031 R)
• M73: 38,780,106 km (0.092 R)
• M74: 39,293,526 km (0.041 R)
• M75: 39,661,537 km (0.072 R)
• M76: 40,921,600 km (0.088 R)
• M77: 40,996,249 km (0.066 R)
• M78: 41,519,243 km (0.091 R)
• M79: 42,345,472 km (0.106 R)
• M80: 42,722,908 km (0.117 R)
• M81: 42,798,604 km (0.118 R)
• M82: 44,090,831 km (0.095 R)
• M83: 44,243,720 km (0.086 R)
• M84: 46,402,417 km (0.053 R)
• M85: 47,651,260 km (0.065 R)
• M86: 48,358,708 km (0.091 R)
• M87: 49,624,755 km (0.094 R)
• M88: 50,182,157 km (0.114 R)
• M89: 50,261,893 km (0.077 R)
• M90: 52,999,982 km (0.083 R)
• M91: 53,651,182 km (0.087 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 11,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit