🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.55 AU - 0.69 AU

Year: 172 Days

Day: 16.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,527,783 km

• M1: 49,666 km (0.109 R)
• M2: 511,625 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.63 AU - 0.69 AU

Year: 189 Days

Day: 45.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 19.8 °

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: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.58 AU - 0.76 AU

Year: 194 Days

Day: 21.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,527,783 km

• M1: 48,171 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.66 AU - 0.8 AU

Year: 220 Days

Day: 13.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.38 AU - 1.98 AU

Year: 769 Days

Day: 20.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.36 AU - 2.06 AU

Year: 790 Days

Day: 34.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,527,783 km

• M1: 335,548 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.6

Radius: 11.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.01 AU - 6.15 AU

Year: 4654 Days

Day: 9 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 85,527,783 km

• M1: 147,055 km (0.044 R)
• M2: 272,567 km (0.074 R)
• M3: 379,679 km (0.093 R)
• M4: 458,517 km (0.081 R)
• M5: 590,313 km (0.042 R)
• M6: 692,339 km (0.046 R)
• M7: 794,664 km (0.103 R)
• M8: 868,266 km (0.052 R)
• M9: 1,210,845 km (0.092 R)
• M10: 1,353,412 km (0.067 R)
• M11: 1,434,943 km (0.05 R)
• M12: 1,586,336 km (0.112 R)
• M13: 1,914,554 km (0.08 R)
• M14: 2,025,854 km (0.097 R)
• M15: 2,196,695 km (0.106 R)
• M16: 2,532,842 km (0.107 R)
• M17: 2,938,551 km (0.085 R)
• M18: 3,067,654 km (0.102 R)
• M19: 3,881,616 km (0.117 R)
• M20: 4,119,327 km (0.105 R)
• M21: 4,337,291 km (0.108 R)
• M22: 4,521,895 km (0.116 R)
• M23: 4,646,510 km (0.047 R)
• M24: 4,721,758 km (0.091 R)
• M25: 4,886,315 km (0.093 R)
• M26: 5,014,221 km (0.079 R)
• M27: 5,143,175 km (0.078 R)
• M28: 5,417,687 km (0.052 R)
• M29: 5,643,580 km (0.12 R)
• M30: 6,159,543 km (0.064 R)
• M31: 6,847,244 km (0.096 R)
• M32: 7,456,257 km (0.104 R)
• M33: 7,588,950 km (0.115 R)
• M34: 7,767,271 km (0.117 R)
• M35: 7,931,829 km (0.042 R)
• M36: 8,037,295 km (0.098 R)
• M37: 8,234,166 km (0.059 R)
• M38: 8,356,238 km (0.031 R)
• M39: 8,725,894 km (0.088 R)
• M40: 8,834,652 km (0.112 R)
• M41: 9,053,663 km (0.036 R)
• M42: 9,625,127 km (0.068 R)
• M43: 10,126,579 km (0.071 R)
• M44: 10,290,090 km (0.12 R)
• M45: 10,405,130 km (0.117 R)
• M46: 10,586,892 km (0.032 R)
• M47: 10,736,190 km (0.09 R)
• M48: 10,986,916 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.1

Radius: 10.8

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.32 AU - 6.18 AU

Year: 4869 Days

Day: 11.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 85,527,783 km

• M1: 139,425 km (0.069 R)
• M2: 546,631 km (0.043 R)
• M3: 812,167 km (0.115 R)
• M4: 1,133,204 km (0.113 R)
• M5: 1,712,297 km (0.053 R)
• M6: 1,978,432 km (0.064 R)
• M7: 2,125,935 km (0.095 R)
• M8: 2,373,520 km (0.054 R)
• M9: 2,630,679 km (0.11 R)
• M10: 2,793,441 km (0.087 R)
• M11: 3,977,658 km (0.118 R)
• M12: 4,188,740 km (0.077 R)
• M13: 4,646,510 km (0.096 R)
• M14: 4,969,043 km (0.06 R)
• M15: 5,298,906 km (0.086 R)
• M16: 5,846,883 km (0.034 R)
• M17: 6,114,215 km (0.1 R)
• M18: 6,358,358 km (0.114 R)
• M19: 6,495,240 km (0.091 R)
• M20: 6,688,670 km (0.07 R)
• M21: 6,884,045 km (0.09 R)
• M22: 7,166,486 km (0.117 R)
• M23: 7,423,944 km (0.071 R)
• M24: 7,830,401 km (0.061 R)
• M25: 8,066,018 km (0.098 R)
• M26: 8,574,501 km (0.09 R)
• M27: 8,665,307 km (0.066 R)
• M28: 8,878,334 km (0.089 R)
• M29: 8,970,337 km (0.097 R)
• M30: 9,216,874 km (0.1 R)
• M31: 9,341,041 km (0.093 R)
• M32: 9,496,922 km (0.096 R)
• M33: 9,716,681 km (0.113 R)
• M34: 9,906,521 km (0.088 R)
• M35: 10,906,433 km (0.054 R)
• M36: 11,136,664 km (0.095 R)
• M37: 11,769,612 km (0.09 R)
• M38: 12,414,379 km (0.067 R)
• M39: 12,517,303 km (0.112 R)
• M40: 12,723,897 km (0.103 R)
• M41: 13,210,240 km (0.068 R)
• M42: 13,420,575 km (0.117 R)
• M43: 14,344,790 km (0.049 R)
• M44: 14,633,365 km (0.093 R)
• M45: 14,887,382 km (0.118 R)
• M46: 16,179,459 km (0.031 R)
• M47: 16,517,550 km (0.099 R)
• M48: 17,854,356 km (0.046 R)
• M49: 18,555,222 km (0.026 R)
• M50: 18,672,956 km (0.105 R)
• M51: 19,305,007 km (0.084 R)
• M52: 19,823,663 km (0.087 R)
• M53: 20,185,390 km (0.081 R)
• M54: 20,306,415 km (0.094 R)
• M55: 21,407,007 km (0.102 R)
• M56: 21,860,886 km (0.117 R)
• M57: 22,485,009 km (0.084 R)
• M58: 22,946,369 km (0.111 R)
• M59: 23,623,149 km (0.092 R)
• M60: 23,750,756 km (0.113 R)
• M61: 24,650,438 km (0.075 R)
• M62: 25,256,459 km (0.112 R)
• M63: 27,148,423 km (0.091 R)
• M64: 27,460,784 km (0.116 R)
• M65: 27,550,093 km (0.101 R)
• M66: 27,684,582 km (0.106 R)
• M67: 27,863,950 km (0.096 R)
• M68: 28,540,431 km (0.032 R)
• M69: 29,634,141 km (0.07 R)
• M70: 29,863,774 km (0.105 R)
• M71: 30,001,703 km (0.119 R)
• M72: 30,324,685 km (0.117 R)
• M73: 30,463,362 km (0.109 R)
• M74: 30,787,840 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.7

Radius: 14.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.2 AU - 15.12 AU

Year: 15906 Days

Day: 14.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 104.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 85,527,783 km

• M1: 193,131 km (0.104 R)
• M2: 415,882 km (0.081 R)
• M3: 684,261 km (0.112 R)
• M4: 991,235 km (0.063 R)
• M5: 1,343,688 km (0.111 R)
• M6: 1,444,517 km (0.032 R)
• M7: 2,018,075 km (0.11 R)
• M8: 2,469,412 km (0.113 R)
• M9: 2,595,373 km (0.1 R)
• M10: 3,361,165 km (0.108 R)
• M11: 3,715,413 km (0.114 R)
• M12: 4,460,261 km (0.058 R)
• M13: 4,732,080 km (0.105 R)
• M14: 5,957,885 km (0.09 R)
• M15: 6,085,791 km (0.093 R)
• M16: 6,300,913 km (0.108 R)
• M17: 7,368,742 km (0.09 R)
• M18: 8,206,341 km (0.1 R)
• M19: 9,025,090 km (0.059 R)
• M20: 9,172,444 km (0.088 R)
• M21: 10,072,574 km (0.109 R)
• M22: 10,688,469 km (0.11 R)
• M23: 10,792,290 km (0.114 R)
• M24: 11,211,164 km (0.102 R)
• M25: 11,475,503 km (0.078 R)
• M26: 12,499,351 km (0.117 R)
• M27: 14,174,997 km (0.067 R)
• M28: 14,576,069 km (0.061 R)
• M29: 14,691,408 km (0.096 R)
• M30: 16,217,905 km (0.066 R)
• M31: 16,517,251 km (0.042 R)
• M32: 16,637,527 km (0.074 R)
• M33: 17,917,786 km (0.029 R)
• M34: 18,538,467 km (0.117 R)
• M35: 18,788,894 km (0.117 R)
• M36: 19,929,129 km (0.091 R)
• M37: 20,314,194 km (0.062 R)
• M38: 20,961,504 km (0.079 R)
• M39: 21,549,872 km (0.08 R)
• M40: 22,143,626 km (0.04 R)
• M41: 22,475,883 km (0.066 R)
• M42: 22,609,175 km (0.106 R)
• M43: 23,212,653 km (0.067 R)
• M44: 24,161,702 km (0.092 R)
• M45: 24,641,013 km (0.111 R)
• M46: 24,778,643 km (0.047 R)
• M47: 25,888,061 km (0.089 R)
• M48: 26,238,120 km (0.05 R)
• M49: 26,378,593 km (0.104 R)
• M50: 26,801,506 km (0.057 R)
• M51: 27,013,785 km (0.08 R)
• M52: 31,524,610 km (0.119 R)
• M53: 31,748,857 km (0.047 R)
• M54: 32,273,796 km (0.094 R)
• M55: 32,801,727 km (0.077 R)
• M56: 33,332,500 km (0.099 R)
• M57: 33,942,710 km (0.111 R)
• M58: 35,406,525 km (0.12 R)
• M59: 35,639,449 km (0.028 R)
• M60: 36,812,146 km (0.102 R)
• M61: 38,315,755 km (0.115 R)
• M62: 39,275,724 km (0.103 R)
• M63: 40,000,825 km (0.118 R)
• M64: 40,649,182 km (0.118 R)
• M65: 42,285,185 km (0.086 R)
• M66: 42,780,204 km (0.115 R)
• M67: 42,945,659 km (0.057 R)
• M68: 43,111,264 km (0.117 R)
• M69: 44,276,631 km (0.099 R)
• M70: 44,863,354 km (0.095 R)
• M71: 45,874,935 km (0.095 R)
• M72: 46,723,604 km (0.078 R)
• M73: 48,178,443 km (0.076 R)
• M74: 49,561,176 km (0.062 R)
• M75: 52,542,811 km (0.104 R)
• M76: 53,965,786 km (0.092 R)
• M77: 55,672,249 km (0.09 R)
• M78: 56,305,347 km (0.08 R)
• M79: 57,670,129 km (0.066 R)
• M80: 58,035,896 km (0.114 R)
• M81: 58,219,003 km (0.101 R)
• M82: 58,585,967 km (0.084 R)
• M83: 58,769,673 km (0.108 R)
• M84: 59,137,833 km (0.119 R)
• M85: 60,061,301 km (0.075 R)
• M86: 60,339,404 km (0.085 R)
• M87: 61,829,249 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407

Radius: 5.3

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.87 AU - 20.57 AU

Year: 30921 Days

Day: 16.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,527,783 km

• M1: 68,665 km (0.091 R)
• M2: 363,972 km (0.09 R)
• M3: 881,730 km (0.109 R)
• M4: 1,108,670 km (0.062 R)
• M5: 1,353,412 km (0.066 R)
• M6: 2,109,480 km (0.115 R)
• M7: 2,528,952 km (0.117 R)
• M8: 2,728,067 km (0.114 R)
• M9: 2,890,979 km (0.108 R)
• M10: 3,486,079 km (0.062 R)
• M11: 3,979,603 km (0.102 R)
• M12: 4,164,506 km (0.068 R)
• M13: 4,258,004 km (0.119 R)
• M14: 4,542,689 km (0.116 R)
• M15: 5,586,882 km (0.09 R)
• M16: 6,109,128 km (0.113 R)
• M17: 6,162,235 km (0.102 R)
• M18: 6,484,021 km (0.097 R)
• M19: 6,592,479 km (0.107 R)
• M20: 7,087,947 km (0.08 R)
• M21: 7,255,796 km (0.112 R)
• M22: 7,368,443 km (0.1 R)
• M23: 8,764,640 km (0.049 R)
• M24: 9,126,218 km (0.08 R)
• M25: 9,370,063 km (0.114 R)
• M26: 9,864,035 km (0.059 R)
• M27: 10,114,162 km (0.097 R)
• M28: 12,390,444 km (0.093 R)
• M29: 13,137,236 km (0.116 R)
• M30: 13,620,138 km (0.084 R)
• M31: 13,828,827 km (0.097 R)
• M32: 14,745,413 km (0.037 R)
• M33: 17,989,892 km (0.075 R)
• M34: 20,006,172 km (0.061 R)
• M35: 20,800,537 km (0.084 R)
• M36: 22,584,192 km (0.086 R)
• M37: 24,163,646 km (0.095 R)
• M38: 24,247,720 km (0.109 R)
• M39: 26,555,268 km (0.12 R)
• M40: 26,815,867 km (0.08 R)
• M41: 27,603,051 km (0.086 R)
• M42: 28,043,617 km (0.077 R)
• M43: 28,220,591 km (0.045 R)
• M44: 28,575,437 km (0.117 R)
• M45: 29,110,549 km (0.107 R)
• M46: 29,379,376 km (0.117 R)
• M47: 30,735,631 km (0.092 R)
• M48: 32,297,283 km (0.091 R)
• M49: 33,508,726 km (0.1 R)
• M50: 35,305,995 km (0.108 R)
• M51: 35,401,439 km (0.097 R)
• M52: 36,360,810 km (0.089 R)
• M53: 36,553,641 km (0.079 R)
• M54: 36,650,282 km (0.12 R)
• M55: 36,940,501 km (0.081 R)
• M56: 37,231,469 km (0.082 R)
• M57: 37,425,797 km (0.104 R)
• M58: 38,796,113 km (0.119 R)
• M59: 41,183,247 km (0.082 R)
• M60: 41,384,306 km (0.105 R)
• M61: 41,484,986 km (0.111 R)
• M62: 42,191,835 km (0.115 R)
• M63: 44,336,171 km (0.108 R)
• M64: 45,058,729 km (0.092 R)
• M65: 47,144,871 km (0.09 R)
• M66: 48,199,536 km (0.027 R)
• M67: 48,623,646 km (0.09 R)
• M68: 50,547,325 km (0.117 R)
• M69: 51,952,049 km (0.08 R)
• M70: 52,604,745 km (0.083 R)
• M71: 55,020,900 km (0.106 R)
• M72: 56,577,167 km (0.076 R)
• M73: 58,373,538 km (0.112 R)
• M74: 60,530,739 km (0.058 R)
• M75: 60,988,210 km (0.077 R)
• M76: 63,524,941 km (0.088 R)
• M77: 64,106,278 km (0.099 R)
• M78: 64,689,261 km (0.093 R)
• M79: 65,157,053 km (0.053 R)
• M80: 67,275,658 km (0.119 R)
• M81: 68,581,349 km (0.09 R)
• M82: 70,976,859 km (0.103 R)
• M83: 71,097,435 km (0.084 R)
• M84: 71,821,788 km (0.115 R)
• M85: 74,009,657 km (0.1 R)
• M86: 75,849,412 km (0.116 R)
• M87: 76,960,625 km (0.04 R)
• M88: 78,824,464 km (0.095 R)
• M89: 78,949,229 km (0.087 R)
• M90: 79,323,972 km (0.082 R)
• M91: 80,451,640 km (0.026 R)
• M92: 80,577,303 km (0.03 R)
• M93: 82,469,716 km (0.063 R)
• M94: 84,376,640 km (0.098 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 18,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit