🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.75 AU - 0.75 AU

Year: 241 Days

Day: 18.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,288,982 km

• M1: 75,697 km (0.08 R)
• M2: 283,338 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.67 AU - 0.83 AU

Year: 241 Days

Day: 12.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.96 AU - 3.02 AU

Year: 1457 Days

Day: 30.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,288,982 km

• M1: 278,551 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.45 AU - 4.03 AU

Year: 2163 Days

Day: 21.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.87 AU - 3.83 AU

Year: 2274 Days

Day: 31.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.55 AU - 3.97 AU

Year: 2704 Days

Day: 23.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,288,982 km

• M1: 250,576 km (0.083 R)
• M2: 3,151,130 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.1

Radius: 14

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.16 AU - 7.34 AU

Year: 7240 Days

Day: 14.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 76,288,982 km

• M1: 208,539 km (0.088 R)
• M2: 313,856 km (0.063 R)
• M3: 579,841 km (0.106 R)
• M4: 668,254 km (0.042 R)
• M5: 786,436 km (0.085 R)
• M6: 1,669,512 km (0.1 R)
• M7: 1,786,348 km (0.083 R)
• M8: 1,888,972 km (0.101 R)
• M9: 2,118,156 km (0.07 R)
• M10: 2,781,174 km (0.056 R)
• M11: 2,880,956 km (0.05 R)
• M12: 3,420,107 km (0.109 R)
• M13: 3,570,752 km (0.109 R)
• M14: 4,287,625 km (0.088 R)
• M15: 4,544,335 km (0.083 R)
• M16: 4,662,816 km (0.066 R)
• M17: 4,782,345 km (0.093 R)
• M18: 5,073,313 km (0.089 R)
• M19: 5,420,230 km (0.106 R)
• M20: 6,111,223 km (0.101 R)
• M21: 6,480,580 km (0.106 R)
• M22: 6,748,958 km (0.073 R)
• M23: 6,911,721 km (0.086 R)
• M24: 7,158,408 km (0.069 R)
• M25: 7,717,006 km (0.104 R)
• M26: 8,145,155 km (0.045 R)
• M27: 9,234,527 km (0.109 R)
• M28: 9,415,540 km (0.088 R)
• M29: 9,689,304 km (0.115 R)
• M30: 10,027,545 km (0.109 R)
• M31: 11,129,334 km (0.091 R)
• M32: 11,225,525 km (0.115 R)
• M33: 11,613,283 km (0.114 R)
• M34: 11,906,943 km (0.11 R)
• M35: 12,104,263 km (0.079 R)
• M36: 12,501,894 km (0.09 R)
• M37: 12,702,355 km (0.045 R)
• M38: 12,870,204 km (0.104 R)
• M39: 13,344,130 km (0.062 R)
• M40: 13,549,079 km (0.102 R)
• M41: 14,483,916 km (0.044 R)
• M42: 14,659,395 km (0.114 R)
• M43: 15,012,446 km (0.098 R)
• M44: 15,225,473 km (0.054 R)
• M45: 16,197,261 km (0.115 R)
• M46: 17,263,145 km (0.118 R)
• M47: 17,411,995 km (0.1 R)
• M48: 17,973,885 km (0.063 R)
• M49: 18,732,346 km (0.103 R)
• M50: 19,077,020 km (0.118 R)
• M51: 19,346,595 km (0.055 R)
• M52: 19,501,279 km (0.097 R)
• M53: 20,241,340 km (0.082 R)
• M54: 23,498,235 km (0.048 R)
• M55: 23,828,697 km (0.115 R)
• M56: 24,368,895 km (0.105 R)
• M57: 24,535,996 km (0.12 R)
• M58: 24,703,396 km (0.095 R)
• M59: 25,292,512 km (0.091 R)
• M60: 25,588,716 km (0.108 R)
• M61: 26,227,499 km (0.083 R)
• M62: 26,828,284 km (0.12 R)
• M63: 27,173,705 km (0.108 R)
• M64: 27,564,156 km (0.106 R)
• M65: 28,174,964 km (0.088 R)
• M66: 28,526,070 km (0.095 R)
• M67: 29,365,763 km (0.066 R)
• M68: 29,855,696 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204

Radius: 8.4

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.08 AU - 9.3 AU

Year: 8692 Days

Day: 11.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 76,288,982 km

• M1: 109,206 km (0.103 R)
• M2: 345,571 km (0.03 R)
• M3: 597,045 km (0.094 R)
• M4: 677,379 km (0.082 R)
• M5: 862,881 km (0.117 R)
• M6: 1,135,448 km (0.119 R)
• M7: 1,193,342 km (0.083 R)
• M8: 1,497,624 km (0.053 R)
• M9: 1,658,891 km (0.1 R)
• M10: 1,758,523 km (0.096 R)
• M11: 1,911,562 km (0.117 R)
• M12: 3,392,730 km (0.073 R)
• M13: 3,889,245 km (0.107 R)
• M14: 4,000,247 km (0.101 R)
• M15: 4,134,885 km (0.064 R)
• M16: 4,454,725 km (0.098 R)
• M17: 4,547,626 km (0.083 R)
• M18: 5,118,491 km (0.088 R)
• M19: 6,119,600 km (0.096 R)
• M20: 7,591,793 km (0.043 R)
• M21: 7,955,166 km (0.089 R)
• M22: 8,410,093 km (0.092 R)
• M23: 9,315,759 km (0.055 R)
• M24: 9,946,762 km (0.099 R)
• M25: 10,007,499 km (0.106 R)
• M26: 10,099,053 km (0.119 R)
• M27: 10,653,612 km (0.085 R)
• M28: 11,376,619 km (0.086 R)
• M29: 11,792,351 km (0.118 R)
• M30: 15,857,823 km (0.11 R)
• M31: 16,357,929 km (0.11 R)
• M32: 16,790,715 km (0.118 R)
• M33: 16,935,825 km (0.058 R)
• M34: 17,778,211 km (0.093 R)
• M35: 17,852,112 km (0.081 R)
• M36: 18,372,264 km (0.103 R)
• M37: 18,634,210 km (0.114 R)
• M38: 19,275,536 km (0.078 R)
• M39: 20,851,699 km (0.101 R)
• M40: 21,164,060 km (0.095 R)
• M41: 21,399,377 km (0.109 R)
• M42: 22,070,772 km (0.119 R)
• M43: 24,290,057 km (0.091 R)
• M44: 24,577,584 km (0.063 R)
• M45: 24,742,291 km (0.045 R)
• M46: 25,114,491 km (0.076 R)
• M47: 26,410,457 km (0.093 R)
• M48: 27,087,836 km (0.055 R)
• M49: 27,514,190 km (0.111 R)
• M50: 27,813,835 km (0.096 R)
• M51: 28,632,883 km (0.06 R)

Asteroid Belt

Center: 10.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.2

Radius: 6.1

Gravity: 19.03 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.24 AU - 12.74 AU

Year: 16370 Days

Day: 19.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,288,982 km

• M1: 86,916 km (0.072 R)
• M2: 164,258 km (0.081 R)
• M3: 251,923 km (0.114 R)
• M4: 782,995 km (0.091 R)
• M5: 1,064,239 km (0.094 R)
• M6: 1,190,201 km (0.097 R)
• M7: 1,457,083 km (0.088 R)
• M8: 1,891,515 km (0.096 R)
• M9: 2,202,380 km (0.115 R)
• M10: 2,266,408 km (0.043 R)
• M11: 2,562,761 km (0.057 R)
• M12: 2,767,112 km (0.109 R)
• M13: 3,191,521 km (0.067 R)
• M14: 3,411,430 km (0.058 R)
• M15: 3,865,908 km (0.087 R)
• M16: 3,904,654 km (0.088 R)
• M17: 4,665,060 km (0.113 R)
• M18: 4,872,702 km (0.099 R)
• M19: 5,083,336 km (0.118 R)
• M20: 6,090,429 km (0.117 R)
• M21: 6,180,935 km (0.067 R)
• M22: 6,686,277 km (0.04 R)
• M23: 7,014,943 km (0.073 R)
• M24: 7,541,827 km (0.04 R)
• M25: 8,280,691 km (0.11 R)
• M26: 8,532,015 km (0.03 R)
• M27: 8,837,045 km (0.086 R)
• M28: 8,990,982 km (0.119 R)
• M29: 9,301,248 km (0.08 R)
• M30: 10,199,732 km (0.109 R)
• M31: 12,362,918 km (0.111 R)
• M32: 12,823,679 km (0.085 R)
• M33: 12,997,961 km (0.102 R)
• M34: 13,231,483 km (0.113 R)
• M35: 14,661,489 km (0.072 R)
• M36: 15,210,364 km (0.096 R)
• M37: 16,202,497 km (0.106 R)
• M38: 16,265,328 km (0.037 R)
• M39: 16,390,990 km (0.059 R)
• M40: 17,858,994 km (0.062 R)
• M41: 18,314,220 km (0.118 R)
• M42: 18,379,594 km (0.102 R)
• M43: 18,641,690 km (0.082 R)
• M44: 19,169,621 km (0.12 R)
• M45: 19,435,307 km (0.093 R)
• M46: 19,568,748 km (0.087 R)
• M47: 19,769,359 km (0.099 R)
• M48: 20,037,887 km (0.044 R)
• M49: 20,646,451 km (0.111 R)
• M50: 21,192,633 km (0.058 R)
• M51: 22,929,614 km (0.109 R)
• M52: 23,141,145 km (0.115 R)
• M53: 23,495,094 km (0.117 R)
• M54: 23,637,212 km (0.119 R)
• M55: 24,928,690 km (0.094 R)
• M56: 25,364,169 km (0.045 R)
• M57: 26,316,659 km (0.118 R)
• M58: 27,131,519 km (0.105 R)
• M59: 27,280,668 km (0.077 R)
• M60: 28,407,289 km (0.094 R)
• M61: 29,243,093 km (0.116 R)
• M62: 29,933,038 km (0.043 R)
• M63: 30,241,359 km (0.119 R)
• M64: 30,938,934 km (0.085 R)
• M65: 31,328,786 km (0.037 R)
• M66: 32,745,628 km (0.043 R)
• M67: 32,904,351 km (0.067 R)
• M68: 34,263,896 km (0.064 R)
• M69: 36,707,278 km (0.055 R)
• M70: 37,202,597 km (0.112 R)
• M71: 37,783,336 km (0.099 R)
• M72: 38,450,692 km (0.103 R)
• M73: 39,290,385 km (0.088 R)
• M74: 39,881,745 km (0.104 R)
• M75: 41,416,021 km (0.092 R)
• M76: 42,449,443 km (0.041 R)
• M77: 42,882,529 km (0.109 R)
• M78: 45,158,361 km (0.096 R)
• M79: 45,600,423 km (0.111 R)
• M80: 46,132,842 km (0.047 R)
• M81: 46,489,034 km (0.091 R)
• M82: 48,283,162 km (0.093 R)
• M83: 49,643,605 km (0.086 R)
• M84: 51,108,617 km (0.115 R)
• M85: 51,661,680 km (0.097 R)
• M86: 51,846,433 km (0.096 R)
• M87: 52,309,439 km (0.046 R)
• M88: 52,959,741 km (0.056 R)
• M89: 53,426,037 km (0.119 R)
• M90: 55,588,026 km (0.077 R)
• M91: 61,067,945 km (0.078 R)
• M92: 62,538,343 km (0.115 R)
• M93: 65,614,075 km (0.025 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.8

Radius: 5.1

Gravity: 21.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.91 AU - 17.89 AU

Year: 22412 Days

Day: 23.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,288,982 km

• M1: 75,996 km (0.103 R)
• M2: 189,690 km (0.08 R)
• M3: 329,265 km (0.117 R)
• M4: 499,806 km (0.075 R)
• M5: 1,019,958 km (0.072 R)
• M6: 1,415,046 km (0.085 R)
• M7: 1,820,606 km (0.107 R)
• M8: 1,853,368 km (0.111 R)
• M9: 2,510,103 km (0.115 R)
• M10: 2,583,106 km (0.106 R)
• M11: 2,656,858 km (0.112 R)
• M12: 3,036,089 km (0.064 R)
• M13: 3,432,224 km (0.112 R)
• M14: 3,554,146 km (0.1 R)
• M15: 3,760,741 km (0.106 R)
• M16: 3,886,403 km (0.117 R)
• M17: 4,185,449 km (0.108 R)
• M18: 4,669,997 km (0.12 R)
• M19: 4,805,233 km (0.096 R)
• M20: 5,836,112 km (0.084 R)
• M21: 6,128,875 km (0.083 R)
• M22: 6,227,460 km (0.077 R)
• M23: 6,426,276 km (0.104 R)
• M24: 6,677,750 km (0.067 R)
• M25: 7,138,511 km (0.064 R)
• M26: 7,822,024 km (0.066 R)
• M27: 7,875,580 km (0.061 R)
• M28: 7,929,136 km (0.08 R)
• M29: 9,025,688 km (0.103 R)
• M30: 9,534,471 km (0.076 R)
• M31: 10,169,065 km (0.093 R)
• M32: 10,698,193 km (0.111 R)
• M33: 10,757,583 km (0.102 R)
• M34: 12,902,966 km (0.092 R)
• M35: 13,603,832 km (0.055 R)
• M36: 13,668,159 km (0.098 R)
• M37: 15,175,358 km (0.104 R)
• M38: 15,982,438 km (0.112 R)
• M39: 16,322,773 km (0.05 R)
• M40: 18,843,198 km (0.063 R)
• M41: 18,986,663 km (0.045 R)
• M42: 19,202,682 km (0.118 R)
• M43: 22,008,091 km (0.064 R)
• M44: 24,624,558 km (0.038 R)
• M45: 25,017,402 km (0.049 R)
• M46: 26,288,834 km (0.08 R)
• M47: 27,256,134 km (0.098 R)
• M48: 27,337,216 km (0.072 R)
• M49: 27,499,829 km (0.066 R)
• M50: 27,989,163 km (0.119 R)
• M51: 28,399,361 km (0.08 R)
• M52: 30,395,146 km (0.031 R)
• M53: 30,563,443 km (0.117 R)
• M54: 30,647,817 km (0.038 R)
• M55: 31,494,989 km (0.109 R)
• M56: 32,092,483 km (0.104 R)
• M57: 33,039,139 km (0.094 R)
• M58: 33,733,422 km (0.109 R)
• M59: 34,082,284 km (0.077 R)
• M60: 35,136,201 km (0.114 R)
• M61: 35,224,464 km (0.112 R)
• M62: 36,737,048 km (0.064 R)
• M63: 37,185,842 km (0.083 R)
• M64: 37,365,958 km (0.099 R)
• M65: 40,656,213 km (0.081 R)
• M66: 41,306,665 km (0.11 R)
• M67: 41,773,410 km (0.113 R)
• M68: 42,712,137 km (0.094 R)
• M69: 43,183,969 km (0.045 R)
• M70: 43,468,055 km (0.068 R)
• M71: 45,569,606 km (0.032 R)
• M72: 45,665,797 km (0.095 R)
• M73: 47,118,692 km (0.091 R)
• M74: 49,474,409 km (0.059 R)
• M75: 50,268,176 km (0.076 R)
• M76: 51,366,374 km (0.101 R)
• M77: 53,383,402 km (0.117 R)
• M78: 54,095,488 km (0.118 R)
• M79: 54,299,539 km (0.08 R)
• M80: 55,528,934 km (0.03 R)
• M81: 57,078,768 km (0.106 R)
• M82: 59,272,172 km (0.084 R)
• M83: 59,903,924 km (0.081 R)
• M84: 62,774,259 km (0.071 R)
• M85: 65,037,525 km (0.098 R)
• M86: 65,689,023 km (0.097 R)
• M87: 66,233,709 km (0.095 R)
• M88: 67,108,109 km (0.069 R)
• M89: 67,986,398 km (0.101 R)
• M90: 68,868,577 km (0.101 R)
• M91: 70,532,703 km (0.116 R)
• M92: 71,761,500 km (0.076 R)
• M93: 74,353,582 km (0.111 R)
• M94: 74,466,978 km (0.105 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: 193 - 16,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit