🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.74 AU - 0.8 AU

Year: 249 Days

Day: 20.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.83 AU - 1.13 AU

Year: 358 Days

Day: 45.6 Hours

Environment

Temp: 38 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.1 AU - 1.16 AU

Year: 443 Days

Day: 24.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,905,910 km

• M1: 487,839 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.51 AU - 1.69 AU

Year: 747 Days

Day: 42.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,905,910 km

• M1: 1,145,022 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.17 AU - 2.31 AU

Year: 1237 Days

Day: 36.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,905,910 km

• M1: 459,565 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.85 AU - 5.15 AU

Year: 3522 Days

Day: 30.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.4

Radius: 11.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.39 AU - 6.61 AU

Year: 4759 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,905,910 km

• M1: 153,039 km (0.075 R)
• M2: 278,850 km (0.115 R)
• M3: 395,088 km (0.113 R)
• M4: 491,728 km (0.082 R)
• M5: 565,480 km (0.069 R)
• M6: 655,388 km (0.11 R)
• M7: 943,813 km (0.093 R)
• M8: 1,257,370 km (0.096 R)
• M9: 1,411,007 km (0.058 R)
• M10: 1,506,301 km (0.106 R)
• M11: 2,106,039 km (0.059 R)
• M12: 2,179,043 km (0.036 R)
• M13: 2,616,018 km (0.054 R)
• M14: 2,855,075 km (0.114 R)
• M15: 2,977,297 km (0.066 R)
• M16: 3,836,437 km (0.086 R)
• M17: 3,971,823 km (0.075 R)
• M18: 4,062,929 km (0.081 R)
• M19: 4,200,858 km (0.119 R)
• M20: 4,457,867 km (0.077 R)
• M21: 4,576,498 km (0.085 R)
• M22: 4,963,059 km (0.11 R)
• M23: 5,036,811 km (0.094 R)
• M24: 5,235,028 km (0.088 R)
• M25: 5,486,502 km (0.087 R)
• M26: 6,344,745 km (0.109 R)
• M27: 6,532,191 km (0.093 R)
• M28: 7,496,798 km (0.075 R)
• M29: 7,666,592 km (0.112 R)
• M30: 9,131,304 km (0.037 R)
• M31: 9,312,767 km (0.12 R)
• M32: 9,404,021 km (0.079 R)
• M33: 11,225,525 km (0.104 R)
• M34: 11,420,152 km (0.105 R)
• M35: 11,746,874 km (0.112 R)
• M36: 11,911,431 km (0.101 R)
• M37: 12,010,615 km (0.104 R)
• M38: 12,409,742 km (0.084 R)
• M39: 12,745,739 km (0.057 R)
• M40: 13,255,419 km (0.116 R)
• M41: 14,119,496 km (0.119 R)
• M42: 14,399,992 km (0.097 R)
• M43: 15,252,251 km (0.088 R)
• M44: 16,414,028 km (0.104 R)
• M45: 16,598,183 km (0.103 R)
• M46: 16,745,836 km (0.096 R)
• M47: 17,229,187 km (0.106 R)
• M48: 17,303,986 km (0.108 R)
• M49: 17,905,968 km (0.086 R)
• M50: 18,476,683 km (0.1 R)
• M51: 18,783,359 km (0.063 R)
• M52: 19,014,637 km (0.108 R)
• M53: 19,324,455 km (0.081 R)
• M54: 19,713,858 km (0.089 R)
• M55: 20,145,448 km (0.116 R)
• M56: 21,498,860 km (0.096 R)
• M57: 21,781,151 km (0.082 R)
• M58: 22,676,344 km (0.082 R)
• M59: 22,963,722 km (0.112 R)
• M60: 23,087,140 km (0.116 R)
• M61: 23,293,585 km (0.033 R)
• M62: 24,797,493 km (0.093 R)
• M63: 26,160,628 km (0.084 R)
• M64: 26,721,172 km (0.11 R)
• M65: 27,416,802 km (0.083 R)
• M66: 27,591,532 km (0.101 R)
• M67: 27,679,196 km (0.085 R)
• M68: 28,471,168 km (0.112 R)
• M69: 28,692,572 km (0.062 R)
• M70: 29,763,095 km (0.067 R)
• M71: 30,077,699 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.7

Radius: 8.3

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.96 AU - 7.12 AU

Year: 6171 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,905,910 km

• M1: 117,883 km (0.113 R)
• M2: 220,358 km (0.094 R)
• M3: 309,668 km (0.084 R)
• M4: 445,203 km (0.098 R)
• M5: 498,759 km (0.114 R)
• M6: 601,683 km (0.047 R)
• M7: 712,235 km (0.045 R)
• M8: 776,712 km (0.11 R)
• M9: 829,969 km (0.11 R)
• M10: 884,423 km (0.08 R)
• M11: 940,223 km (0.064 R)
• M12: 1,011,730 km (0.088 R)
• M13: 1,284,747 km (0.059 R)
• M14: 1,632,262 km (0.064 R)
• M15: 1,825,692 km (0.11 R)
• M16: 2,550,793 km (0.101 R)
• M17: 2,922,694 km (0.098 R)
• M18: 3,333,938 km (0.107 R)
• M19: 3,694,319 km (0.117 R)
• M20: 3,856,035 km (0.083 R)
• M21: 4,114,689 km (0.093 R)
• M22: 4,210,282 km (0.102 R)
• M23: 4,403,413 km (0.108 R)
• M24: 4,723,702 km (0.065 R)
• M25: 4,848,916 km (0.116 R)
• M26: 5,102,783 km (0.064 R)
• M27: 5,491,588 km (0.04 R)
• M28: 5,649,713 km (0.11 R)
• M29: 6,079,059 km (0.097 R)
• M30: 6,827,198 km (0.059 R)
• M31: 7,371,136 km (0.069 R)
• M32: 7,810,355 km (0.11 R)
• M33: 8,018,147 km (0.108 R)
• M34: 8,227,883 km (0.078 R)
• M35: 8,409,196 km (0.088 R)
• M36: 8,929,796 km (0.066 R)
• M37: 10,098,754 km (0.078 R)
• M38: 10,163,231 km (0.119 R)
• M39: 10,750,552 km (0.105 R)
• M40: 11,483,133 km (0.114 R)
• M41: 11,651,879 km (0.085 R)
• M42: 12,094,539 km (0.075 R)
• M43: 12,266,128 km (0.082 R)
• M44: 12,716,417 km (0.109 R)
• M45: 12,890,998 km (0.064 R)
• M46: 13,031,321 km (0.104 R)
• M47: 13,704,511 km (0.113 R)
• M48: 13,776,019 km (0.09 R)
• M49: 13,955,387 km (0.105 R)
• M50: 14,099,450 km (0.097 R)
• M51: 14,680,488 km (0.096 R)
• M52: 14,827,094 km (0.103 R)
• M53: 14,900,397 km (0.088 R)
• M54: 15,529,605 km (0.05 R)
• M55: 15,866,201 km (0.045 R)
• M56: 16,318,585 km (0.118 R)
• M57: 16,508,424 km (0.103 R)
• M58: 17,120,728 km (0.1 R)
• M59: 17,468,394 km (0.112 R)
• M60: 17,701,467 km (0.115 R)
• M61: 17,974,783 km (0.098 R)
• M62: 18,328,133 km (0.093 R)
• M63: 19,081,657 km (0.118 R)
• M64: 19,241,577 km (0.078 R)
• M65: 19,643,397 km (0.093 R)
• M66: 19,885,746 km (0.093 R)
• M67: 20,455,265 km (0.118 R)
• M68: 21,030,020 km (0.111 R)
• M69: 21,443,808 km (0.106 R)
• M70: 21,610,160 km (0.098 R)
• M71: 21,860,438 km (0.1 R)
• M72: 22,574,618 km (0.115 R)
• M73: 23,296,428 km (0.11 R)
• M74: 23,982,783 km (0.096 R)
• M75: 24,155,419 km (0.113 R)
• M76: 25,199,911 km (0.047 R)
• M77: 25,904,218 km (0.091 R)
• M78: 26,481,366 km (0.091 R)
• M79: 27,558,022 km (0.092 R)
• M80: 27,648,379 km (0.079 R)
• M81: 27,965,377 km (0.074 R)
• M82: 28,511,709 km (0.064 R)
• M83: 29,107,557 km (0.069 R)
• M84: 29,476,166 km (0.037 R)
• M85: 31,437,095 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.1

Radius: 11.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.45 AU - 10.41 AU

Year: 9031 Days

Day: 11.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,905,910 km

• M1: 153,787 km (0.117 R)
• M2: 260,599 km (0.104 R)
• M3: 352,453 km (0.113 R)
• M4: 429,645 km (0.104 R)
• M5: 718,070 km (0.066 R)
• M6: 796,609 km (0.093 R)
• M7: 1,051,823 km (0.119 R)
• M8: 1,432,998 km (0.088 R)
• M9: 1,587,084 km (0.089 R)
• M10: 2,121,298 km (0.098 R)
• M11: 2,358,261 km (0.119 R)
• M12: 2,500,528 km (0.103 R)
• M13: 2,922,993 km (0.102 R)
• M14: 3,010,208 km (0.104 R)
• M15: 4,573,057 km (0.06 R)
• M16: 5,489,195 km (0.071 R)
• M17: 5,570,426 km (0.107 R)
• M18: 6,037,920 km (0.095 R)
• M19: 7,158,109 km (0.068 R)
• M20: 7,575,786 km (0.083 R)
• M21: 8,372,694 km (0.072 R)
• M22: 8,623,270 km (0.088 R)
• M23: 8,717,816 km (0.088 R)
• M24: 8,908,104 km (0.084 R)
• M25: 9,650,110 km (0.097 R)
• M26: 10,211,401 km (0.065 R)
• M27: 10,479,181 km (0.115 R)
• M28: 10,580,309 km (0.102 R)
• M29: 10,715,546 km (0.11 R)
• M30: 10,919,448 km (0.069 R)
• M31: 11,434,812 km (0.109 R)
• M32: 11,817,933 km (0.096 R)
• M33: 12,276,151 km (0.086 R)
• M34: 12,382,665 km (0.105 R)
• M35: 13,832,866 km (0.03 R)
• M36: 13,906,768 km (0.111 R)
• M37: 14,315,619 km (0.118 R)
• M38: 14,804,056 km (0.072 R)
• M39: 14,917,451 km (0.056 R)
• M40: 15,069,293 km (0.081 R)
• M41: 15,758,640 km (0.099 R)
• M42: 15,913,174 km (0.076 R)
• M43: 16,145,949 km (0.09 R)
• M44: 16,575,743 km (0.115 R)
• M45: 16,654,432 km (0.106 R)
• M46: 18,373,012 km (0.108 R)
• M47: 18,495,084 km (0.109 R)
• M48: 18,576,615 km (0.104 R)
• M49: 19,109,183 km (0.06 R)
• M50: 19,191,612 km (0.049 R)
• M51: 19,480,934 km (0.115 R)
• M52: 19,730,014 km (0.083 R)
• M53: 19,813,340 km (0.054 R)
• M54: 20,063,917 km (0.114 R)
• M55: 20,610,248 km (0.091 R)
• M56: 20,949,087 km (0.101 R)
• M57: 21,076,545 km (0.051 R)
• M58: 21,289,572 km (0.057 R)
• M59: 21,674,936 km (0.07 R)
• M60: 22,019,460 km (0.1 R)
• M61: 22,626,678 km (0.102 R)
• M62: 22,713,744 km (0.108 R)
• M63: 22,844,792 km (0.093 R)
• M64: 23,019,821 km (0.066 R)
• M65: 23,813,139 km (0.047 R)
• M66: 24,347,053 km (0.088 R)
• M67: 24,436,363 km (0.113 R)
• M68: 25,110,003 km (0.073 R)
• M69: 25,471,880 km (0.087 R)
• M70: 26,475,682 km (0.116 R)
• M71: 27,121,196 km (0.026 R)
• M72: 27,306,698 km (0.118 R)
• M73: 28,333,837 km (0.089 R)
• M74: 28,569,154 km (0.111 R)
• M75: 28,663,401 km (0.037 R)
• M76: 29,373,692 km (0.103 R)
• M77: 30,329,921 km (0.065 R)
• M78: 30,715,285 km (0.086 R)
• M79: 31,150,615 km (0.07 R)
• M80: 32,027,707 km (0.075 R)
• M81: 32,469,171 km (0.072 R)
• M82: 33,011,613 km (0.101 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.5

Radius: 10.9

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.4 AU - 9.88 AU

Year: 10195 Days

Day: 13.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,905,910 km

• M1: 198,816 km (0.104 R)
• M2: 541,245 km (0.094 R)
• M3: 675,883 km (0.103 R)
• M4: 1,193,641 km (0.117 R)
• M5: 1,468,901 km (0.087 R)
• M6: 1,541,008 km (0.045 R)
• M7: 2,243,669 km (0.071 R)
• M8: 2,673,164 km (0.087 R)
• M9: 2,792,095 km (0.108 R)
• M10: 3,254,053 km (0.093 R)
• M11: 3,706,736 km (0.112 R)
• M12: 3,940,707 km (0.035 R)
• M13: 4,179,615 km (0.107 R)
• M14: 4,961,114 km (0.103 R)
• M15: 5,071,218 km (0.103 R)
• M16: 5,519,713 km (0.086 R)
• M17: 5,633,856 km (0.026 R)
• M18: 5,710,300 km (0.088 R)
• M19: 6,059,163 km (0.109 R)
• M20: 6,216,390 km (0.057 R)
• M21: 6,374,964 km (0.08 R)
• M22: 6,899,903 km (0.065 R)
• M23: 7,105,450 km (0.097 R)
• M24: 8,424,903 km (0.106 R)
• M25: 8,600,681 km (0.082 R)
• M26: 9,000,556 km (0.102 R)
• M27: 9,135,194 km (0.078 R)
• M28: 9,818,557 km (0.092 R)
• M29: 11,965,885 km (0.12 R)
• M30: 12,114,136 km (0.112 R)
• M31: 12,312,653 km (0.104 R)
• M32: 12,712,977 km (0.12 R)
• M33: 13,168,502 km (0.116 R)
• M34: 13,475,178 km (0.118 R)
• M35: 13,629,413 km (0.076 R)
• M36: 14,831,133 km (0.045 R)
• M37: 15,579,122 km (0.086 R)
• M38: 15,849,296 km (0.095 R)
• M39: 16,120,966 km (0.066 R)
• M40: 16,230,172 km (0.089 R)
• M41: 16,339,528 km (0.075 R)
• M42: 16,613,891 km (0.097 R)
• M43: 18,122,436 km (0.105 R)
• M44: 18,634,958 km (0.063 R)
• M45: 18,749,550 km (0.064 R)
• M46: 19,441,739 km (0.116 R)
• M47: 19,791,050 km (0.105 R)
• M48: 20,201,098 km (0.1 R)
• M49: 20,613,988 km (0.073 R)
• M50: 20,732,470 km (0.062 R)
• M51: 21,148,950 km (0.079 R)
• M52: 21,568,273 km (0.116 R)
• M53: 21,869,414 km (0.116 R)
• M54: 22,781,213 km (0.098 R)
• M55: 23,026,403 km (0.076 R)
• M56: 23,457,844 km (0.084 R)
• M57: 23,705,428 km (0.049 R)
• M58: 25,845,426 km (0.118 R)
• M59: 26,037,210 km (0.089 R)
• M60: 26,229,593 km (0.095 R)
• M61: 26,680,032 km (0.071 R)
• M62: 26,938,537 km (0.075 R)
• M63: 28,046,609 km (0.109 R)
• M64: 30,712,144 km (0.04 R)
• M65: 32,212,461 km (0.118 R)
• M66: 32,833,142 km (0.076 R)
• M67: 33,946,150 km (0.065 R)
• M68: 35,567,791 km (0.036 R)
• M69: 35,709,909 km (0.066 R)
• M70: 35,781,118 km (0.038 R)
• M71: 39,546,646 km (0.114 R)
• M72: 41,625,907 km (0.102 R)
• M73: 42,981,263 km (0.046 R)
• M74: 45,503,484 km (0.046 R)
• M75: 46,587,918 km (0.033 R)
• M76: 47,994,737 km (0.025 R)
• M77: 48,151,815 km (0.066 R)
• M78: 48,940,345 km (0.082 R)
• M79: 49,892,087 km (0.084 R)
• M80: 50,290,466 km (0.103 R)
• M81: 50,529,972 km (0.109 R)
• M82: 53,189,673 km (0.106 R)
• M83: 54,413,682 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 11,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit