🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.53 AU - 0.61 AU

Year: 153 Days

Day: 26.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,937,763 km

• M1: 200,611 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.69 AU - 0.75 AU

Year: 217 Days

Day: 26 Hours

Environment

Temp: 135 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,937,763 km

• M1: 46,824 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.61 AU - 0.89 AU

Year: 230 Days

Day: 24.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,937,763 km

• M1: 473,028 km (0.032 R)
• M2: 539,300 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.04 AU - 1.16 AU

Year: 409 Days

Day: 19 Hours

Environment

Temp: 27 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.51 AU - 2.53 AU

Year: 1419 Days

Day: 33.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.76 AU - 3.82 AU

Year: 2618 Days

Day: 31.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.2

Radius: 14.2

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.36 AU - 9.96 AU

Year: 9041 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,937,763 km

• M1: 337,942 km (0.099 R)
• M2: 544,087 km (0.112 R)
• M3: 728,242 km (0.104 R)
• M4: 874,400 km (0.094 R)
• M5: 1,581,100 km (0.111 R)
• M6: 1,817,165 km (0.092 R)
• M7: 2,851,335 km (0.054 R)
• M8: 3,264,824 km (0.071 R)
• M9: 4,095,092 km (0.116 R)
• M10: 4,285,381 km (0.119 R)
• M11: 4,759,755 km (0.053 R)
• M12: 5,339,447 km (0.106 R)
• M13: 6,034,030 km (0.068 R)
• M14: 6,219,980 km (0.103 R)
• M15: 7,047,705 km (0.084 R)
• M16: 7,408,535 km (0.088 R)
• M17: 7,574,439 km (0.082 R)
• M18: 7,977,905 km (0.054 R)
• M19: 8,148,147 km (0.116 R)
• M20: 8,911,396 km (0.096 R)
• M21: 9,194,734 km (0.087 R)
• M22: 9,516,968 km (0.119 R)
• M23: 10,136,004 km (0.068 R)
• M24: 11,221,785 km (0.097 R)
• M25: 11,489,565 km (0.106 R)
• M26: 11,604,905 km (0.107 R)
• M27: 11,798,036 km (0.079 R)
• M28: 12,939,318 km (0.116 R)
• M29: 13,099,538 km (0.08 R)
• M30: 15,030,996 km (0.055 R)
• M31: 15,495,796 km (0.066 R)
• M32: 15,879,664 km (0.109 R)
• M33: 16,008,319 km (0.067 R)
• M34: 16,613,292 km (0.081 R)
• M35: 17,358,140 km (0.091 R)
• M36: 17,534,965 km (0.1 R)
• M37: 18,203,368 km (0.05 R)
• M38: 18,608,479 km (0.105 R)
• M39: 19,519,381 km (0.097 R)
• M40: 19,980,142 km (0.095 R)
• M41: 20,119,118 km (0.1 R)
• M42: 20,351,444 km (0.11 R)
• M43: 20,491,318 km (0.115 R)
• M44: 20,959,709 km (0.084 R)
• M45: 21,289,722 km (0.069 R)
• M46: 21,431,690 km (0.112 R)
• M47: 21,526,535 km (0.067 R)
• M48: 21,716,674 km (0.036 R)
• M49: 21,907,262 km (0.045 R)
• M50: 22,386,274 km (0.103 R)
• M51: 22,675,297 km (0.072 R)
• M52: 22,965,667 km (0.105 R)
• M53: 23,403,390 km (0.093 R)
• M54: 24,089,895 km (0.066 R)
• M55: 24,386,099 km (0.11 R)
• M56: 25,232,074 km (0.084 R)
• M57: 25,432,386 km (0.027 R)
• M58: 26,850,424 km (0.108 R)
• M59: 27,003,762 km (0.117 R)
• M60: 27,517,332 km (0.114 R)
• M61: 28,034,192 km (0.092 R)
• M62: 28,763,183 km (0.107 R)
• M63: 29,235,164 km (0.074 R)
• M64: 29,603,923 km (0.103 R)
• M65: 30,987,404 km (0.117 R)
• M66: 31,632,919 km (0.102 R)
• M67: 33,982,802 km (0.109 R)
• M68: 34,204,207 km (0.078 R)
• M69: 34,871,413 km (0.104 R)
• M70: 35,150,712 km (0.104 R)
• M71: 35,542,958 km (0.107 R)
• M72: 36,728,222 km (0.097 R)
• M73: 36,955,611 km (0.109 R)
• M74: 37,754,613 km (0.071 R)
• M75: 38,559,450 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.5

Radius: 8.3

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.43 AU - 12.61 AU

Year: 15716 Days

Day: 10.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,937,763 km

• M1: 141,669 km (0.071 R)
• M2: 440,267 km (0.086 R)
• M3: 533,316 km (0.062 R)
• M4: 777,759 km (0.109 R)
• M5: 1,579,006 km (0.102 R)
• M6: 1,828,834 km (0.106 R)
• M7: 2,282,265 km (0.057 R)
• M8: 2,594,027 km (0.039 R)
• M9: 3,608,450 km (0.097 R)
• M10: 4,277,302 km (0.091 R)
• M11: 4,661,320 km (0.111 R)
• M12: 4,732,379 km (0.093 R)
• M13: 4,947,650 km (0.096 R)
• M14: 5,537,515 km (0.116 R)
• M15: 5,764,305 km (0.046 R)
• M16: 6,188,415 km (0.117 R)
• M17: 6,702,433 km (0.11 R)
• M18: 6,903,792 km (0.096 R)
• M19: 7,312,643 km (0.116 R)
• M20: 8,804,433 km (0.077 R)
• M21: 9,697,981 km (0.092 R)
• M22: 10,526,753 km (0.102 R)
• M23: 11,234,650 km (0.111 R)
• M24: 11,522,028 km (0.109 R)
• M25: 11,860,568 km (0.053 R)
• M26: 12,497,705 km (0.083 R)
• M27: 12,646,406 km (0.107 R)
• M28: 13,246,742 km (0.109 R)
• M29: 13,448,998 km (0.101 R)
• M30: 13,805,340 km (0.043 R)
• M31: 15,954,164 km (0.111 R)
• M32: 16,061,575 km (0.062 R)
• M33: 16,169,286 km (0.094 R)
• M34: 16,331,300 km (0.029 R)
• M35: 17,259,555 km (0.105 R)
• M36: 17,813,516 km (0.101 R)
• M37: 17,980,766 km (0.072 R)
• M38: 18,485,958 km (0.1 R)
• M39: 18,825,396 km (0.043 R)
• M40: 19,281,071 km (0.051 R)
• M41: 19,395,514 km (0.073 R)
• M42: 19,510,255 km (0.087 R)
• M43: 19,682,741 km (0.062 R)
• M44: 20,611,295 km (0.099 R)
• M45: 21,435,580 km (0.063 R)
• M46: 21,672,992 km (0.034 R)
• M47: 22,030,830 km (0.053 R)
• M48: 22,511,039 km (0.112 R)
• M49: 23,176,899 km (0.095 R)
• M50: 26,601,942 km (0.094 R)
• M51: 26,793,278 km (0.095 R)
• M52: 28,145,343 km (0.116 R)
• M53: 28,470,420 km (0.083 R)
• M54: 29,585,372 km (0.06 R)
• M55: 30,714,537 km (0.082 R)
• M56: 30,848,427 km (0.112 R)
• M57: 31,655,059 km (0.087 R)
• M58: 32,264,670 km (0.118 R)
• M59: 32,536,789 km (0.095 R)
• M60: 32,605,006 km (0.107 R)
• M61: 32,673,222 km (0.089 R)
• M62: 32,809,805 km (0.097 R)
• M63: 33,633,042 km (0.071 R)
• M64: 33,839,936 km (0.111 R)
• M65: 34,047,279 km (0.083 R)
• M66: 34,463,310 km (0.096 R)
• M67: 34,602,287 km (0.112 R)
• M68: 35,791,440 km (0.093 R)
• M69: 38,209,690 km (0.082 R)
• M70: 38,281,646 km (0.05 R)
• M71: 38,858,645 km (0.12 R)
• M72: 40,094,174 km (0.05 R)
• M73: 40,680,149 km (0.102 R)
• M74: 42,083,078 km (0.093 R)
• M75: 43,052,173 km (0.079 R)
• M76: 43,126,972 km (0.093 R)
• M77: 43,953,201 km (0.084 R)
• M78: 44,860,362 km (0.117 R)
• M79: 45,088,200 km (0.057 R)
• M80: 45,850,102 km (0.07 R)
• M81: 46,386,111 km (0.112 R)
• M82: 46,693,235 km (0.111 R)
• M83: 49,175,064 km (0.094 R)
• M84: 49,802,178 km (0.092 R)
• M85: 49,880,717 km (0.118 R)
• M86: 50,352,998 km (0.116 R)
• M87: 50,668,799 km (0.081 R)
• M88: 50,826,774 km (0.11 R)
• M89: 51,143,473 km (0.06 R)
• M90: 51,938,137 km (0.054 R)
• M91: 52,496,735 km (0.085 R)
• M92: 52,576,770 km (0.067 R)
• M93: 52,816,875 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.3

Radius: 6.5

Gravity: 18.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 10.94 AU - 15.04 AU

Year: 16609 Days

Day: 22.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,937,763 km

• M1: 87,066 km (0.116 R)
• M2: 161,416 km (0.084 R)
• M3: 578,046 km (0.058 R)
• M4: 725,550 km (0.07 R)
• M5: 769,980 km (0.115 R)
• M6: 1,081,892 km (0.096 R)
• M7: 1,159,234 km (0.065 R)
• M8: 1,374,655 km (0.118 R)
• M9: 1,573,470 km (0.082 R)
• M10: 2,062,057 km (0.085 R)
• M11: 2,289,895 km (0.037 R)
• M12: 2,491,702 km (0.099 R)
• M13: 2,560,218 km (0.098 R)
• M14: 2,948,574 km (0.083 R)
• M15: 3,057,631 km (0.028 R)
• M16: 3,355,181 km (0.108 R)
• M17: 3,469,175 km (0.077 R)
• M18: 3,623,111 km (0.111 R)
• M19: 3,701,051 km (0.115 R)
• M20: 3,898,072 km (0.114 R)
• M21: 4,762,897 km (0.097 R)
• M22: 5,020,505 km (0.104 R)
• M23: 5,775,226 km (0.068 R)
• M24: 7,486,775 km (0.083 R)
• M25: 7,887,099 km (0.073 R)
• M26: 8,140,817 km (0.089 R)
• M27: 8,760,601 km (0.115 R)
• M28: 8,970,636 km (0.082 R)
• M29: 9,235,425 km (0.118 R)
• M30: 9,449,200 km (0.104 R)
• M31: 11,273,696 km (0.09 R)
• M32: 11,789,808 km (0.076 R)
• M33: 12,079,878 km (0.111 R)
• M34: 13,143,519 km (0.108 R)
• M35: 13,444,211 km (0.12 R)
• M36: 13,930,105 km (0.079 R)
• M37: 14,981,778 km (0.096 R)
• M38: 16,122,761 km (0.077 R)
• M39: 16,251,265 km (0.033 R)
• M40: 18,554,624 km (0.062 R)
• M41: 18,756,731 km (0.104 R)
• M42: 18,959,585 km (0.072 R)
• M43: 19,231,255 km (0.071 R)
• M44: 19,299,322 km (0.09 R)
• M45: 21,168,547 km (0.082 R)
• M46: 21,450,240 km (0.094 R)
• M47: 22,805,747 km (0.115 R)
• M48: 23,968,421 km (0.117 R)
• M49: 25,299,394 km (0.083 R)
• M50: 25,374,043 km (0.115 R)
• M51: 25,598,440 km (0.114 R)
• M52: 25,823,584 km (0.097 R)
• M53: 25,898,683 km (0.103 R)
• M54: 26,049,178 km (0.048 R)
• M55: 26,806,293 km (0.091 R)
• M56: 28,808,361 km (0.051 R)
• M57: 29,512,369 km (0.091 R)
• M58: 31,900,250 km (0.091 R)
• M59: 31,980,883 km (0.051 R)
• M60: 34,432,044 km (0.072 R)
• M61: 35,596,365 km (0.118 R)
• M62: 35,931,464 km (0.119 R)
• M63: 37,878,181 km (0.084 R)
• M64: 38,563,339 km (0.073 R)
• M65: 38,735,227 km (0.079 R)
• M66: 39,425,472 km (0.103 R)
• M67: 42,315,403 km (0.072 R)
• M68: 42,759,260 km (0.117 R)
• M69: 43,204,613 km (0.108 R)
• M70: 44,099,807 km (0.099 R)
• M71: 44,459,739 km (0.055 R)
• M72: 44,640,005 km (0.097 R)
• M73: 46,730,635 km (0.07 R)
• M74: 47,281,155 km (0.107 R)
• M75: 48,018,673 km (0.075 R)
• M76: 51,006,591 km (0.102 R)
• M77: 52,618,209 km (0.085 R)
• M78: 52,904,240 km (0.072 R)
• M79: 54,825,076 km (0.112 R)
• M80: 55,115,147 km (0.063 R)
• M81: 55,405,666 km (0.093 R)
• M82: 55,502,605 km (0.07 R)
• M83: 56,085,738 km (0.113 R)
• M84: 56,183,126 km (0.117 R)
• M85: 56,377,902 km (0.104 R)
• M86: 57,061,864 km (0.112 R)
• M87: 58,635,633 km (0.075 R)
• M88: 59,527,087 km (0.049 R)
• M89: 60,922,536 km (0.109 R)
• M90: 61,323,309 km (0.062 R)
• M91: 63,542,892 km (0.051 R)
• M92: 65,891,280 km (0.088 R)
• M93: 66,199,601 km (0.073 R)
• M94: 67,956,329 km (0.074 R)
• M95: 69,101,201 km (0.085 R)
• M96: 69,937,753 km (0.083 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 12,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit