🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.72 AU - 0.82 AU

Year: 255 Days

Day: 37.4 Hours

Environment

Temp: 79 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.76 AU - 0.98 AU

Year: 306 Days

Day: 16.8 Hours

Environment

Temp: 45 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.24 AU - 1.7 AU

Year: 671 Days

Day: 34 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,179,682 km

• M1: 595,100 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.62 AU - 4.2 AU

Year: 2372 Days

Day: 45.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,179,682 km

• M1: 220,956 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.14 AU - 3.94 AU

Year: 2509 Days

Day: 30.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.3

Radius: 10

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.71 AU - 7.63 AU

Year: 7233 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,179,682 km

• M1: 234,420 km (0.099 R)
• M2: 507,286 km (0.066 R)
• M3: 613,650 km (0.044 R)
• M4: 739,163 km (0.104 R)
• M5: 839,394 km (0.093 R)
• M6: 980,614 km (0.088 R)
• M7: 1,054,216 km (0.114 R)
• M8: 1,247,197 km (0.032 R)
• M9: 1,368,671 km (0.108 R)
• M10: 1,508,395 km (0.119 R)
• M11: 1,638,246 km (0.08 R)
• M12: 1,727,107 km (0.112 R)
• M13: 1,878,650 km (0.06 R)
• M14: 2,066,545 km (0.053 R)
• M15: 2,293,635 km (0.119 R)
• M16: 2,563,210 km (0.106 R)
• M17: 2,701,887 km (0.119 R)
• M18: 3,508,668 km (0.064 R)
• M19: 3,682,651 km (0.118 R)
• M20: 3,859,326 km (0.052 R)
• M21: 4,018,797 km (0.071 R)
• M22: 4,099,430 km (0.118 R)
• M23: 4,262,193 km (0.096 R)
• M24: 4,594,300 km (0.106 R)
• M25: 4,721,010 km (0.085 R)
• M26: 4,848,766 km (0.04 R)
• M27: 4,956,327 km (0.114 R)
• M28: 5,261,357 km (0.084 R)
• M29: 5,416,341 km (0.097 R)
• M30: 5,527,791 km (0.087 R)
• M31: 6,283,260 km (0.113 R)
• M32: 6,494,941 km (0.07 R)
• M33: 6,685,080 km (0.109 R)
• M34: 7,119,811 km (0.062 R)
• M35: 7,638,467 km (0.1 R)
• M36: 7,713,565 km (0.103 R)
• M37: 8,143,809 km (0.096 R)
• M38: 8,400,519 km (0.025 R)
• M39: 8,478,011 km (0.083 R)
• M40: 8,922,017 km (0.063 R)
• M41: 9,107,070 km (0.097 R)
• M42: 9,588,625 km (0.1 R)
• M43: 9,832,619 km (0.079 R)
• M44: 11,224,927 km (0.059 R)
• M45: 11,596,977 km (0.109 R)
• M46: 11,741,189 km (0.11 R)
• M47: 12,206,588 km (0.114 R)
• M48: 13,095,498 km (0.116 R)
• M49: 13,366,271 km (0.116 R)
• M50: 13,638,838 km (0.081 R)
• M51: 14,591,926 km (0.067 R)
• M52: 15,060,766 km (0.04 R)
• M53: 15,218,143 km (0.1 R)
• M54: 15,566,257 km (0.051 R)
• M55: 16,141,760 km (0.078 R)
• M56: 16,367,353 km (0.082 R)
• M57: 17,445,356 km (0.058 R)
• M58: 17,643,722 km (0.071 R)
• M59: 17,743,355 km (0.104 R)
• M60: 17,876,347 km (0.115 R)
• M61: 17,976,279 km (0.106 R)
• M62: 18,512,437 km (0.103 R)
• M63: 18,579,756 km (0.116 R)
• M64: 18,816,420 km (0.091 R)
• M65: 19,087,940 km (0.035 R)
• M66: 19,156,007 km (0.063 R)
• M67: 19,258,332 km (0.047 R)
• M68: 19,669,278 km (0.06 R)
• M69: 20,256,449 km (0.115 R)
• M70: 21,165,705 km (0.067 R)
• M71: 21,342,081 km (0.111 R)
• M72: 22,374,606 km (0.078 R)
• M73: 23,678,949 km (0.105 R)
• M74: 24,414,223 km (0.119 R)
• M75: 24,599,275 km (0.074 R)
• M76: 24,673,326 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.8

Radius: 11.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.37 AU - 12.09 AU

Year: 13241 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,179,682 km

• M1: 152,141 km (0.071 R)
• M2: 345,122 km (0.089 R)
• M3: 557,102 km (0.08 R)
• M4: 813,663 km (0.097 R)
• M5: 1,196,035 km (0.119 R)
• M6: 1,513,182 km (0.099 R)
• M7: 1,611,618 km (0.094 R)
• M8: 2,005,808 km (0.107 R)
• M9: 2,429,918 km (0.074 R)
• M10: 2,616,916 km (0.067 R)
• M11: 3,595,734 km (0.03 R)
• M12: 3,702,099 km (0.065 R)
• M13: 4,476,118 km (0.086 R)
• M14: 5,666,468 km (0.098 R)
• M15: 5,915,848 km (0.062 R)
• M16: 6,718,440 km (0.091 R)
• M17: 6,982,481 km (0.12 R)
• M18: 7,149,282 km (0.098 R)
• M19: 7,249,962 km (0.041 R)
• M20: 7,554,992 km (0.102 R)
• M21: 7,933,624 km (0.089 R)
• M22: 8,212,774 km (0.11 R)
• M23: 8,888,956 km (0.095 R)
• M24: 9,179,026 km (0.059 R)
• M25: 9,843,091 km (0.087 R)
• M26: 10,218,731 km (0.067 R)
• M27: 10,370,274 km (0.117 R)
• M28: 10,484,417 km (0.072 R)
• M29: 10,791,093 km (0.083 R)
• M30: 10,984,074 km (0.045 R)
• M31: 11,217,447 km (0.091 R)
• M32: 12,006,725 km (0.055 R)
• M33: 12,448,488 km (0.068 R)
• M34: 12,651,043 km (0.115 R)
• M35: 13,306,731 km (0.108 R)
• M36: 13,680,426 km (0.071 R)
• M37: 13,931,451 km (0.103 R)
• M38: 14,353,168 km (0.098 R)
• M39: 14,523,111 km (0.102 R)
• M40: 14,779,222 km (0.034 R)
• M41: 15,469,467 km (0.103 R)
• M42: 16,126,202 km (0.115 R)
• M43: 16,524,581 km (0.088 R)
• M44: 16,881,521 km (0.099 R)
• M45: 18,288,340 km (0.058 R)
• M46: 18,426,419 km (0.118 R)
• M47: 20,063,618 km (0.099 R)
• M48: 20,683,551 km (0.084 R)
• M49: 21,019,997 km (0.064 R)
• M50: 21,649,505 km (0.097 R)
• M51: 21,991,037 km (0.097 R)
• M52: 22,334,513 km (0.102 R)
• M53: 22,580,751 km (0.062 R)
• M54: 23,275,334 km (0.061 R)
• M55: 24,027,363 km (0.047 R)
• M56: 24,229,320 km (0.118 R)
• M57: 25,093,547 km (0.09 R)
• M58: 26,123,229 km (0.058 R)
• M59: 26,538,961 km (0.095 R)
• M60: 26,904,579 km (0.095 R)
• M61: 27,482,475 km (0.113 R)
• M62: 27,746,515 km (0.045 R)
• M63: 28,064,411 km (0.075 R)
• M64: 28,703,942 km (0.104 R)
• M65: 28,971,872 km (0.065 R)
• M66: 29,726,443 km (0.092 R)
• M67: 30,214,880 km (0.115 R)
• M68: 30,541,901 km (0.075 R)
• M69: 30,651,257 km (0.099 R)
• M70: 31,917,603 km (0.117 R)
• M71: 32,083,956 km (0.101 R)
• M72: 32,417,709 km (0.097 R)
• M73: 32,808,608 km (0.089 R)
• M74: 33,088,655 km (0.11 R)
• M75: 34,330,617 km (0.06 R)
• M76: 35,128,871 km (0.104 R)
• M77: 35,243,314 km (0.104 R)
• M78: 35,760,324 km (0.114 R)
• M79: 35,875,514 km (0.08 R)
• M80: 37,034,598 km (0.098 R)
• M81: 37,384,657 km (0.064 R)
• M82: 38,559,599 km (0.109 R)
• M83: 39,627,279 km (0.094 R)
• M84: 39,806,198 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.2

Radius: 3

Gravity: 50.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.15 AU - 15.07 AU

Year: 19967 Days

Day: 23.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,179,682 km

• M1: 158,873 km (0.084 R)
• M2: 283,189 km (0.104 R)
• M3: 508,034 km (0.072 R)
• M4: 586,424 km (0.074 R)
• M5: 627,114 km (0.096 R)
• M6: 689,796 km (0.102 R)
• M7: 1,058,405 km (0.065 R)
• M8: 1,083,238 km (0.085 R)
• M9: 1,450,501 km (0.096 R)
• M10: 2,684,384 km (0.08 R)
• M11: 3,502,086 km (0.052 R)
• M12: 3,539,186 km (0.081 R)
• M13: 4,191,284 km (0.114 R)
• M14: 4,390,099 km (0.083 R)
• M15: 5,558,458 km (0.105 R)
• M16: 5,689,057 km (0.032 R)
• M17: 5,864,685 km (0.093 R)
• M18: 6,585,149 km (0.109 R)
• M19: 6,909,028 km (0.084 R)
• M20: 7,238,143 km (0.065 R)
• M21: 7,428,432 km (0.116 R)
• M22: 8,058,389 km (0.058 R)
• M23: 8,305,075 km (0.069 R)
• M24: 8,856,792 km (0.094 R)
• M25: 9,420,178 km (0.092 R)
• M26: 10,581,207 km (0.084 R)
• M27: 11,233,304 km (0.099 R)
• M28: 11,288,207 km (0.061 R)
• M29: 11,343,259 km (0.103 R)
• M30: 11,508,863 km (0.114 R)
• M31: 12,462,101 km (0.113 R)
• M32: 12,861,976 km (0.106 R)
• M33: 14,503,065 km (0.097 R)
• M34: 14,863,147 km (0.074 R)
• M35: 14,983,872 km (0.104 R)
• M36: 15,776,292 km (0.084 R)
• M37: 15,899,411 km (0.086 R)
• M38: 17,465,103 km (0.047 R)
• M39: 18,557,466 km (0.099 R)
• M40: 19,275,985 km (0.049 R)
• M41: 19,539,576 km (0.048 R)
• M42: 20,538,441 km (0.114 R)
• M43: 20,605,611 km (0.083 R)
• M44: 20,740,249 km (0.093 R)
• M45: 21,213,576 km (0.06 R)
• M46: 21,485,545 km (0.051 R)
• M47: 21,553,762 km (0.085 R)
• M48: 21,895,892 km (0.085 R)
• M49: 22,033,223 km (0.096 R)
• M50: 22,170,853 km (0.075 R)
• M51: 23,072,330 km (0.096 R)
• M52: 23,422,239 km (0.101 R)
• M53: 23,703,334 km (0.104 R)
• M54: 29,177,868 km (0.1 R)
• M55: 30,854,411 km (0.118 R)
• M56: 30,931,305 km (0.1 R)
• M57: 33,902,169 km (0.093 R)
• M58: 34,061,042 km (0.047 R)
• M59: 34,459,271 km (0.11 R)
• M60: 34,619,042 km (0.073 R)
• M61: 35,019,515 km (0.052 R)
• M62: 35,905,733 km (0.098 R)
• M63: 36,148,680 km (0.113 R)
• M64: 39,190,154 km (0.086 R)
• M65: 39,356,956 km (0.097 R)
• M66: 39,942,332 km (0.115 R)
• M67: 40,530,551 km (0.101 R)
• M68: 40,699,148 km (0.084 R)
• M69: 41,121,762 km (0.102 R)
• M70: 44,989,316 km (0.108 R)
• M71: 46,745,146 km (0.045 R)
• M72: 46,833,558 km (0.115 R)
• M73: 47,631,364 km (0.062 R)
• M74: 48,076,567 km (0.032 R)
• M75: 48,702,185 km (0.09 R)
• M76: 50,051,857 km (0.112 R)
• M77: 50,776,808 km (0.056 R)
• M78: 51,231,586 km (0.111 R)
• M79: 51,962,072 km (0.1 R)
• M80: 55,665,667 km (0.118 R)
• M81: 56,134,656 km (0.107 R)
• M82: 56,604,842 km (0.115 R)
• M83: 56,981,979 km (0.048 R)
• M84: 57,170,771 km (0.099 R)
• M85: 57,643,949 km (0.084 R)
• M86: 59,166,407 km (0.109 R)
• M87: 59,740,862 km (0.116 R)
• M88: 60,509,496 km (0.059 R)
• M89: 61,281,571 km (0.082 R)
• M90: 62,737,757 km (0.089 R)
• M91: 63,225,745 km (0.034 R)
• M92: 63,812,917 km (0.1 R)
• M93: 64,009,039 km (0.109 R)
• M94: 65,684,236 km (0.058 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 15,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit