🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.87 AU - 1.45 AU

Year: 473 Days

Day: 16.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.08 AU - 1.66 AU

Year: 607 Days

Day: 24.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.52 AU - 1.62 AU

Year: 745 Days

Day: 27.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.39 AU - 2.41 AU

Year: 1408 Days

Day: 13.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,385,732 km

• M1: 37,399 km (0.086 R)
• M2: 252,072 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.21 AU - 2.87 AU

Year: 1533 Days

Day: 12.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,385,732 km

• M1: 915,090 km (0.037 R)

Asteroid Belt

Center: 6.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.4

Radius: 8.4

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.64 AU - 11.1 AU

Year: 12648 Days

Day: 5 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,385,732 km

• M1: 112,647 km (0.086 R)
• M2: 169,494 km (0.083 R)
• M3: 1,266,645 km (0.059 R)
• M4: 1,669,512 km (0.094 R)
• M5: 1,885,532 km (0.044 R)
• M6: 2,136,258 km (0.079 R)
• M7: 2,478,089 km (0.114 R)
• M8: 2,669,424 km (0.099 R)
• M9: 4,698,271 km (0.058 R)
• M10: 5,211,691 km (0.062 R)
• M11: 5,599,448 km (0.107 R)
• M12: 6,216,988 km (0.086 R)
• M13: 6,328,289 km (0.114 R)
• M14: 6,402,789 km (0.067 R)
• M15: 6,628,233 km (0.108 R)
• M16: 7,595,233 km (0.119 R)
• M17: 8,196,467 km (0.091 R)
• M18: 8,812,960 km (0.092 R)
• M19: 9,700,973 km (0.076 R)
• M20: 10,528,848 km (0.053 R)
• M21: 10,617,410 km (0.085 R)
• M22: 11,153,419 km (0.036 R)
• M23: 11,379,312 km (0.076 R)
• M24: 11,561,223 km (0.1 R)
• M25: 11,698,105 km (0.053 R)
• M26: 11,789,808 km (0.088 R)
• M27: 12,578,488 km (0.076 R)
• M28: 13,576,156 km (0.067 R)
• M29: 14,157,643 km (0.12 R)
• M30: 14,796,725 km (0.117 R)
• M31: 16,102,864 km (0.075 R)
• M32: 16,460,852 km (0.117 R)
• M33: 18,024,599 km (0.112 R)
• M34: 18,077,556 km (0.031 R)
• M35: 18,449,606 km (0.088 R)
• M36: 19,147,181 km (0.079 R)
• M37: 19,255,340 km (0.097 R)
• M38: 21,068,018 km (0.101 R)
• M39: 21,179,618 km (0.107 R)
• M40: 21,235,567 km (0.057 R)
• M41: 21,740,610 km (0.088 R)
• M42: 22,079,599 km (0.092 R)
• M43: 22,420,233 km (0.101 R)
• M44: 22,591,223 km (0.114 R)
• M45: 23,916,660 km (0.119 R)
• M46: 24,091,391 km (0.076 R)
• M47: 24,208,077 km (0.042 R)
• M48: 25,030,417 km (0.117 R)
• M49: 27,430,116 km (0.12 R)
• M50: 27,918,703 km (0.115 R)
• M51: 28,225,677 km (0.11 R)
• M52: 28,966,785 km (0.05 R)
• M53: 29,215,118 km (0.037 R)
• M54: 29,714,176 km (0.102 R)
• M55: 29,964,753 km (0.117 R)
• M56: 33,741,351 km (0.109 R)
• M57: 34,264,943 km (0.105 R)
• M58: 35,651,865 km (0.109 R)
• M59: 36,788,211 km (0.083 R)
• M60: 37,936,225 km (0.046 R)
• M61: 38,685,411 km (0.112 R)
• M62: 39,096,057 km (0.067 R)
• M63: 40,822,716 km (0.093 R)
• M64: 41,240,842 km (0.097 R)
• M65: 41,660,314 km (0.085 R)
• M66: 41,800,487 km (0.089 R)
• M67: 42,574,058 km (0.05 R)
• M68: 42,927,408 km (0.086 R)
• M69: 43,494,534 km (0.087 R)
• M70: 43,636,652 km (0.114 R)
• M71: 44,207,068 km (0.094 R)
• M72: 44,278,427 km (0.109 R)
• M73: 45,788,019 km (0.052 R)
• M74: 46,077,491 km (0.079 R)
• M75: 46,294,856 km (0.031 R)
• M76: 46,876,493 km (0.12 R)
• M77: 47,680,133 km (0.111 R)
• M78: 48,046,947 km (0.057 R)
• M79: 48,341,206 km (0.073 R)
• M80: 48,635,913 km (0.043 R)
• M81: 48,709,665 km (0.11 R)
• M82: 49,079,022 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.3

Radius: 4.9

Gravity: 20.96 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.58 AU - 16.8 AU

Year: 19185 Days

Day: 21.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,385,732 km

• M1: 137,929 km (0.119 R)
• M2: 278,701 km (0.093 R)
• M3: 425,157 km (0.117 R)
• M4: 497,862 km (0.027 R)
• M5: 535,860 km (0.07 R)
• M6: 1,192,145 km (0.116 R)
• M7: 1,323,193 km (0.106 R)
• M8: 1,685,220 km (0.077 R)
• M9: 1,802,654 km (0.119 R)
• M10: 1,862,344 km (0.114 R)
• M11: 2,461,932 km (0.116 R)
• M12: 3,783,031 km (0.075 R)
• M13: 4,778,754 km (0.091 R)
• M14: 4,861,781 km (0.103 R)
• M15: 5,156,190 km (0.12 R)
• M16: 5,586,583 km (0.056 R)
• M17: 6,028,495 km (0.101 R)
• M18: 7,905,499 km (0.089 R)
• M19: 9,008,485 km (0.045 R)
• M20: 9,421,375 km (0.09 R)
• M21: 9,893,356 km (0.086 R)
• M22: 11,188,874 km (0.062 R)
• M23: 11,409,979 km (0.089 R)
• M24: 12,708,938 km (0.068 R)
• M25: 13,463,659 km (0.04 R)
• M26: 13,639,885 km (0.106 R)
• M27: 15,443,736 km (0.117 R)
• M28: 15,937,260 km (0.047 R)
• M29: 16,248,274 km (0.05 R)
• M30: 18,416,246 km (0.095 R)
• M31: 18,808,192 km (0.097 R)
• M32: 19,401,198 km (0.113 R)
• M33: 19,533,892 km (0.117 R)
• M34: 20,201,397 km (0.111 R)
• M35: 20,808,615 km (0.095 R)
• M36: 21,765,144 km (0.114 R)
• M37: 21,971,888 km (0.102 R)
• M38: 22,110,116 km (0.086 R)
• M39: 22,457,034 km (0.081 R)
• M40: 22,596,310 km (0.103 R)
• M41: 23,085,943 km (0.069 R)
• M42: 23,367,337 km (0.075 R)
• M43: 24,075,683 km (0.105 R)
• M44: 24,218,250 km (0.041 R)
• M45: 24,432,474 km (0.073 R)
• M46: 24,504,131 km (0.1 R)
• M47: 27,200,932 km (0.108 R)
• M48: 27,423,683 km (0.049 R)
• M49: 27,871,130 km (0.117 R)
• M50: 28,546,565 km (0.094 R)
• M51: 28,772,906 km (0.033 R)
• M52: 29,684,406 km (0.066 R)
• M53: 29,913,740 km (0.092 R)
• M54: 33,106,458 km (0.063 R)
• M55: 34,381,480 km (0.105 R)
• M56: 34,461,665 km (0.114 R)
• M57: 34,541,999 km (0.075 R)
• M58: 35,105,684 km (0.091 R)
• M59: 35,997,736 km (0.07 R)
• M60: 36,569,199 km (0.119 R)
• M61: 36,651,030 km (0.098 R)
• M62: 38,551,222 km (0.112 R)
• M63: 38,884,975 km (0.105 R)
• M64: 39,471,398 km (0.098 R)
• M65: 39,976,291 km (0.045 R)
• M66: 41,077,481 km (0.106 R)
• M67: 42,102,825 km (0.039 R)
• M68: 42,532,619 km (0.109 R)
• M69: 43,223,163 km (0.084 R)
• M70: 43,569,931 km (0.062 R)
• M71: 43,917,447 km (0.098 R)
• M72: 44,091,579 km (0.077 R)
• M73: 45,053,493 km (0.102 R)
• M74: 46,022,439 km (0.071 R)
• M75: 47,176,137 km (0.104 R)
• M76: 47,533,078 km (0.071 R)
• M77: 48,519,377 km (0.113 R)
• M78: 48,609,285 km (0.115 R)
• M79: 48,789,401 km (0.094 R)
• M80: 49,060,023 km (0.044 R)
• M81: 50,329,660 km (0.062 R)
• M82: 50,694,230 km (0.095 R)
• M83: 51,151,402 km (0.083 R)
• M84: 53,086,151 km (0.104 R)
• M85: 54,669,943 km (0.107 R)
• M86: 55,702,917 km (0.062 R)
• M87: 56,363,541 km (0.103 R)
• M88: 56,837,168 km (0.06 R)
• M89: 57,121,853 km (0.042 R)
• M90: 57,788,161 km (0.092 R)
• M91: 57,978,899 km (0.088 R)
• M92: 58,552,756 km (0.075 R)
• M93: 58,936,325 km (0.114 R)
• M94: 60,672,558 km (0.116 R)
• M95: 60,769,497 km (0.086 R)
• M96: 60,866,586 km (0.108 R)
• M97: 62,621,369 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.6

Radius: 7.4

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.86 AU - 14.62 AU

Year: 19290 Days

Day: 24.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 68,385,732 km

• M1: 123,717 km (0.075 R)
• M2: 520,152 km (0.112 R)
• M3: 638,334 km (0.099 R)
• M4: 2,155,257 km (0.052 R)
• M5: 2,720,736 km (0.083 R)
• M6: 2,860,311 km (0.106 R)
• M7: 3,219,496 km (0.049 R)
• M8: 3,555,044 km (0.094 R)
• M9: 3,862,767 km (0.078 R)
• M10: 4,669,249 km (0.062 R)
• M11: 4,752,724 km (0.079 R)
• M12: 5,394,649 km (0.099 R)
• M13: 5,747,999 km (0.103 R)
• M14: 6,154,606 km (0.109 R)
• M15: 6,711,260 km (0.104 R)
• M16: 7,971,622 km (0.064 R)
• M17: 8,121,668 km (0.102 R)
• M18: 8,424,754 km (0.091 R)
• M19: 8,628,805 km (0.12 R)
• M20: 9,041,695 km (0.06 R)
• M21: 9,408,509 km (0.069 R)
• M22: 10,428,168 km (0.06 R)
• M23: 11,090,139 km (0.115 R)
• M24: 11,313,788 km (0.112 R)
• M25: 12,803,783 km (0.112 R)
• M26: 13,631,358 km (0.087 R)
• M27: 14,415,251 km (0.116 R)
• M28: 14,720,730 km (0.108 R)
• M29: 14,966,519 km (0.099 R)
• M30: 15,900,608 km (0.093 R)
• M31: 16,470,127 km (0.101 R)
• M32: 16,597,585 km (0.087 R)
• M33: 17,369,061 km (0.082 R)
• M34: 17,563,837 km (0.041 R)
• M35: 18,218,178 km (0.035 R)
• M36: 18,813,877 km (0.079 R)
• M37: 19,013,889 km (0.047 R)
• M38: 19,416,008 km (0.113 R)
• M39: 19,483,327 km (0.069 R)
• M40: 19,820,970 km (0.096 R)
• M41: 20,501,939 km (0.032 R)
• M42: 21,190,688 km (0.099 R)
• M43: 21,817,054 km (0.069 R)
• M44: 22,167,562 km (0.096 R)
• M45: 22,520,015 km (0.031 R)
• M46: 22,590,774 km (0.05 R)
• M47: 22,803,353 km (0.112 R)
• M48: 23,516,785 km (0.091 R)
• M49: 23,876,269 km (0.091 R)
• M50: 23,948,375 km (0.106 R)
• M51: 24,819,334 km (0.115 R)
• M52: 25,700,615 km (0.112 R)
• M53: 27,192,106 km (0.101 R)
• M54: 27,569,392 km (0.112 R)
• M55: 27,720,785 km (0.096 R)
• M56: 28,634,977 km (0.075 R)
• M57: 30,258,413 km (0.065 R)
• M58: 31,041,857 km (0.119 R)
• M59: 31,199,384 km (0.084 R)
• M60: 32,070,492 km (0.042 R)
• M61: 33,110,048 km (0.119 R)
• M62: 33,674,481 km (0.08 R)
• M63: 34,894,601 km (0.093 R)
• M64: 39,235,034 km (0.027 R)
• M65: 39,917,798 km (0.114 R)
• M66: 40,346,396 km (0.111 R)
• M67: 41,902,364 km (0.087 R)
• M68: 43,126,074 km (0.094 R)
• M69: 44,095,768 km (0.116 R)
• M70: 44,983,481 km (0.103 R)
• M71: 45,161,652 km (0.118 R)
• M72: 47,409,660 km (0.057 R)
• M73: 48,867,491 km (0.112 R)
• M74: 49,878,174 km (0.099 R)
• M75: 50,524,886 km (0.116 R)
• M76: 50,710,237 km (0.117 R)
• M77: 50,895,739 km (0.11 R)
• M78: 51,733,337 km (0.069 R)
• M79: 52,951,363 km (0.094 R)
• M80: 53,045,460 km (0.115 R)
• M81: 53,233,804 km (0.115 R)
• M82: 54,558,343 km (0.1 R)
• M83: 56,085,439 km (0.046 R)
• M84: 57,239,885 km (0.091 R)
• M85: 58,986,291 km (0.107 R)
• M86: 60,160,185 km (0.04 R)
• M87: 61,243,124 km (0.111 R)
• M88: 61,638,511 km (0.088 R)
• M89: 61,935,613 km (0.035 R)
• M90: 64,028,487 km (0.074 R)
• M91: 64,128,718 km (0.097 R)
• M92: 64,329,328 km (0.116 R)
• M93: 65,033,186 km (0.096 R)
• M94: 66,448,681 km (0.059 R)
• M95: 66,550,109 km (0.089 R)
• M96: 67,160,169 km (0.104 R)
• M97: 67,567,823 km (0.104 R)
• M98: 68,385,675 km (0.106 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: 234 - 10,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit