🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.41 AU - 0.67 AU

Year: 148 Days

Day: 31.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,345,104 km

• M1: 94,396 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.72 AU - 0.84 AU

Year: 257 Days

Day: 12.2 Hours

Environment

Temp: 100 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,345,104 km

• M1: 103,522 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.81 AU - 0.83 AU

Year: 277 Days

Day: 17.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,345,104 km

• M1: 683,213 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.4 AU - 1.74 AU

Year: 733 Days

Day: 20.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 169.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,345,104 km

• M1: 190,139 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.88 AU - 2.9 AU

Year: 1831 Days

Day: 36.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 106.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.85 AU - 3.75 AU

Year: 2235 Days

Day: 22.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.17 AU - 3.69 AU

Year: 2368 Days

Day: 30.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.1

Radius: 5

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 17.15 AU - 17.33 AU

Year: 26685 Days

Day: 23.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,345,104 km

• M1: 201,060 km (0.119 R)
• M2: 652,845 km (0.096 R)
• M3: 1,252,284 km (0.104 R)
• M4: 1,703,172 km (0.092 R)
• M5: 1,792,930 km (0.099 R)
• M6: 2,430,517 km (0.109 R)
• M7: 2,497,985 km (0.095 R)
• M8: 2,531,794 km (0.107 R)
• M9: 3,131,532 km (0.068 R)
• M10: 3,812,203 km (0.067 R)
• M11: 4,290,617 km (0.096 R)
• M12: 4,745,693 km (0.119 R)
• M13: 4,872,403 km (0.047 R)
• M14: 5,835,813 km (0.069 R)
• M15: 6,062,753 km (0.072 R)
• M16: 6,200,383 km (0.095 R)
• M17: 6,385,436 km (0.078 R)
• M18: 6,431,960 km (0.078 R)
• M19: 6,478,635 km (0.103 R)
• M20: 6,713,653 km (0.079 R)
• M21: 7,289,156 km (0.054 R)
• M22: 8,080,679 km (0.055 R)
• M23: 8,333,649 km (0.088 R)
• M24: 8,486,687 km (0.109 R)
• M25: 10,724,372 km (0.098 R)
• M26: 10,835,224 km (0.072 R)
• M27: 11,114,075 km (0.118 R)
• M28: 12,543,333 km (0.105 R)
• M29: 12,777,304 km (0.062 R)
• M30: 12,836,096 km (0.101 R)
• M31: 12,894,888 km (0.114 R)
• M32: 13,190,343 km (0.066 R)
• M33: 13,368,664 km (0.079 R)
• M34: 14,090,025 km (0.109 R)
• M35: 14,394,307 km (0.078 R)
• M36: 14,700,833 km (0.104 R)
• M37: 14,885,736 km (0.119 R)
• M38: 15,695,809 km (0.029 R)
• M39: 18,210,698 km (0.104 R)
• M40: 19,683,639 km (0.109 R)
• M41: 20,365,656 km (0.117 R)
• M42: 20,502,987 km (0.032 R)
• M43: 22,175,042 km (0.117 R)
• M44: 25,057,195 km (0.113 R)
• M45: 25,425,654 km (0.098 R)
• M46: 26,167,959 km (0.107 R)
• M47: 26,317,257 km (0.1 R)
• M48: 28,667,590 km (0.117 R)
• M49: 29,130,146 km (0.103 R)
• M50: 29,284,980 km (0.118 R)
• M51: 30,611,315 km (0.116 R)
• M52: 30,926,368 km (0.11 R)
• M53: 32,036,982 km (0.115 R)
• M54: 32,999,495 km (0.065 R)
• M55: 35,281,760 km (0.062 R)
• M56: 35,777,378 km (0.101 R)
• M57: 35,943,132 km (0.095 R)
• M58: 36,525,218 km (0.111 R)
• M59: 37,110,445 km (0.072 R)
• M60: 37,362,068 km (0.09 R)
• M61: 38,036,156 km (0.077 R)
• M62: 38,290,024 km (0.097 R)
• M63: 38,884,526 km (0.096 R)
• M64: 39,396,450 km (0.084 R)
• M65: 41,466,435 km (0.091 R)
• M66: 42,602,332 km (0.118 R)
• M67: 42,865,923 km (0.067 R)
• M68: 43,306,340 km (0.094 R)
• M69: 43,659,839 km (0.065 R)
• M70: 46,160,966 km (0.116 R)
• M71: 46,341,381 km (0.042 R)
• M72: 49,628,944 km (0.079 R)
• M73: 50,834,553 km (0.08 R)
• M74: 50,927,603 km (0.087 R)
• M75: 51,114,002 km (0.103 R)
• M76: 51,207,351 km (0.054 R)
• M77: 51,394,199 km (0.075 R)
• M78: 53,652,977 km (0.089 R)
• M79: 57,198,447 km (0.116 R)
• M80: 58,072,248 km (0.038 R)
• M81: 58,657,176 km (0.118 R)
• M82: 59,146,211 km (0.081 R)
• M83: 59,538,307 km (0.055 R)
• M84: 59,636,443 km (0.096 R)
• M85: 59,833,015 km (0.094 R)
• M86: 59,931,301 km (0.091 R)
• M87: 61,511,952 km (0.059 R)
• M88: 61,809,951 km (0.028 R)
• M89: 62,307,513 km (0.107 R)
• M90: 62,706,491 km (0.081 R)
• M91: 63,707,749 km (0.117 R)
• M92: 64,009,039 km (0.099 R)
• M93: 64,512,436 km (0.099 R)
• M94: 67,765,143 km (0.094 R)

Asteroid Belt

Center: 17.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.5

Radius: 6.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.69 AU - 22.41 AU

Year: 29783 Days

Day: 19.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,345,104 km

• M1: 83,476 km (0.109 R)
• M2: 361,578 km (0.065 R)
• M3: 412,292 km (0.101 R)
• M4: 465,848 km (0.059 R)
• M5: 1,016,218 km (0.092 R)
• M6: 1,246,001 km (0.092 R)
• M7: 1,889,421 km (0.115 R)
• M8: 2,100,055 km (0.075 R)
• M9: 2,343,002 km (0.102 R)
• M10: 2,392,668 km (0.057 R)
• M11: 2,829,345 km (0.079 R)
• M12: 3,043,269 km (0.113 R)
• M13: 3,179,852 km (0.102 R)
• M14: 3,543,974 km (0.041 R)
• M15: 4,220,605 km (0.1 R)
• M16: 4,342,228 km (0.086 R)
• M17: 4,809,123 km (0.1 R)
• M18: 5,588,677 km (0.104 R)
• M19: 5,722,567 km (0.08 R)
• M20: 5,823,546 km (0.081 R)
• M21: 6,617,611 km (0.075 R)
• M22: 6,865,944 km (0.115 R)
• M23: 7,009,259 km (0.1 R)
• M24: 7,226,176 km (0.037 R)
• M25: 7,518,639 km (0.031 R)
• M26: 8,381,370 km (0.051 R)
• M27: 8,804,882 km (0.084 R)
• M28: 9,314,412 km (0.12 R)
• M29: 9,712,941 km (0.105 R)
• M30: 9,914,300 km (0.112 R)
• M31: 12,175,023 km (0.055 R)
• M32: 12,654,334 km (0.104 R)
• M33: 13,095,498 km (0.118 R)
• M34: 13,766,594 km (0.052 R)
• M35: 14,402,984 km (0.083 R)
• M36: 14,632,617 km (0.07 R)
• M37: 15,282,021 km (0.109 R)
• M38: 16,083,117 km (0.086 R)
• M39: 16,369,149 km (0.083 R)
• M40: 16,512,763 km (0.086 R)
• M41: 16,656,825 km (0.09 R)
• M42: 16,849,507 km (0.054 R)
• M43: 17,529,878 km (0.07 R)
• M44: 17,824,287 km (0.038 R)
• M45: 17,873,505 km (0.072 R)
• M46: 18,021,457 km (0.099 R)
• M47: 18,517,374 km (0.067 R)
• M48: 18,767,053 km (0.111 R)
• M49: 19,573,535 km (0.06 R)
• M50: 19,675,112 km (0.08 R)
• M51: 19,930,027 km (0.115 R)
• M52: 20,237,151 km (0.08 R)
• M53: 20,442,848 km (0.102 R)
• M54: 22,857,358 km (0.107 R)
• M55: 25,139,324 km (0.03 R)
• M56: 25,804,436 km (0.052 R)
• M57: 26,925,971 km (0.117 R)
• M58: 27,152,163 km (0.11 R)
• M59: 27,891,775 km (0.044 R)
• M60: 28,120,660 km (0.114 R)
• M61: 28,177,956 km (0.103 R)
• M62: 29,216,315 km (0.03 R)
• M63: 29,506,983 km (0.086 R)
• M64: 30,326,032 km (0.092 R)
• M65: 30,679,232 km (0.085 R)
• M66: 31,866,590 km (0.049 R)
• M67: 32,465,879 km (0.086 R)
• M68: 33,432,581 km (0.061 R)
• M69: 33,675,677 km (0.105 R)
• M70: 34,224,851 km (0.092 R)
• M71: 34,470,042 km (0.077 R)
• M72: 34,715,532 km (0.112 R)
• M73: 35,332,175 km (0.029 R)
• M74: 35,703,925 km (0.104 R)
• M75: 36,513,699 km (0.091 R)
• M76: 36,889,489 km (0.092 R)
• M77: 37,329,605 km (0.059 R)
• M78: 37,708,088 km (0.097 R)
• M79: 39,684,276 km (0.117 R)
• M80: 40,006,211 km (0.095 R)
• M81: 40,976,951 km (0.079 R)
• M82: 41,302,327 km (0.102 R)
• M83: 41,628,599 km (0.073 R)
• M84: 41,693,824 km (0.096 R)
• M85: 41,955,620 km (0.119 R)
• M86: 42,283,539 km (0.112 R)
• M87: 42,744,001 km (0.077 R)
• M88: 43,074,014 km (0.037 R)
• M89: 43,471,047 km (0.113 R)
• M90: 44,135,411 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.7

Radius: 5.5

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 18.89 AU - 18.89 AU

Year: 30606 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,345,104 km

• M1: 309,668 km (0.113 R)
• M2: 459,864 km (0.086 R)
• M3: 750,832 km (0.098 R)
• M4: 928,255 km (0.111 R)
• M5: 1,063,192 km (0.069 R)
• M6: 1,729,351 km (0.115 R)
• M7: 1,862,194 km (0.088 R)
• M8: 2,173,358 km (0.051 R)
• M9: 2,882,153 km (0.111 R)
• M10: 3,160,105 km (0.095 R)
• M11: 3,363,858 km (0.072 R)
• M12: 3,913,630 km (0.113 R)
• M13: 4,310,513 km (0.066 R)
• M14: 4,582,183 km (0.105 R)
• M15: 4,627,960 km (0.118 R)
• M16: 5,772,832 km (0.062 R)
• M17: 7,159,156 km (0.062 R)
• M18: 7,861,518 km (0.101 R)
• M19: 7,916,570 km (0.074 R)
• M20: 8,585,871 km (0.089 R)
• M21: 8,642,419 km (0.106 R)
• M22: 8,984,549 km (0.058 R)
• M23: 9,215,229 km (0.094 R)
• M24: 10,457,490 km (0.08 R)
• M25: 12,066,863 km (0.106 R)
• M26: 12,577,291 km (0.106 R)
• M27: 12,641,618 km (0.115 R)
• M28: 13,290,724 km (0.067 R)
• M29: 13,817,907 km (0.084 R)
• M30: 14,486,310 km (0.116 R)
• M31: 14,892,468 km (0.086 R)
• M32: 16,133,233 km (0.093 R)
• M33: 16,203,095 km (0.082 R)
• M34: 16,695,122 km (0.08 R)
• M35: 16,836,642 km (0.092 R)
• M36: 18,055,416 km (0.037 R)
• M37: 18,565,545 km (0.093 R)
• M38: 18,785,603 km (0.059 R)
• M39: 19,451,014 km (0.119 R)
• M40: 20,501,191 km (0.064 R)
• M41: 21,646,812 km (0.041 R)
• M42: 21,878,389 km (0.083 R)
• M43: 22,891,466 km (0.111 R)
• M44: 25,044,030 km (0.104 R)
• M45: 26,597,155 km (0.108 R)
• M46: 26,845,188 km (0.065 R)
• M47: 27,510,450 km (0.083 R)
• M48: 28,012,949 km (0.101 R)
• M49: 28,096,874 km (0.094 R)
• M50: 28,181,097 km (0.075 R)
• M51: 31,614,219 km (0.089 R)
• M52: 31,876,913 km (0.108 R)
• M53: 32,052,541 km (0.075 R)
• M54: 32,228,468 km (0.096 R)
• M55: 32,404,694 km (0.105 R)
• M56: 33,468,634 km (0.074 R)
• M57: 33,557,794 km (0.101 R)
• M58: 33,647,104 km (0.09 R)
• M59: 34,004,942 km (0.093 R)
• M60: 34,364,127 km (0.113 R)
• M61: 34,454,035 km (0.108 R)
• M62: 38,864,031 km (0.117 R)
• M63: 38,957,829 km (0.094 R)
• M64: 39,239,521 km (0.052 R)
• M65: 39,427,716 km (0.11 R)
• M66: 39,899,398 km (0.12 R)
• M67: 41,901,017 km (0.106 R)
• M68: 44,130,474 km (0.102 R)
• M69: 44,914,966 km (0.085 R)
• M70: 45,605,210 km (0.114 R)
• M71: 46,696,826 km (0.099 R)
• M72: 46,996,171 km (0.035 R)
• M73: 49,412,625 km (0.12 R)
• M74: 51,972,544 km (0.117 R)
• M75: 52,179,289 km (0.078 R)
• M76: 55,628,267 km (0.088 R)
• M77: 55,733,884 km (0.077 R)
• M78: 55,839,649 km (0.064 R)
• M79: 55,945,415 km (0.104 R)
• M80: 57,007,111 km (0.115 R)
• M81: 59,365,970 km (0.067 R)
• M82: 59,581,990 km (0.111 R)
• M83: 65,066,696 km (0.079 R)
• M84: 65,177,997 km (0.089 R)
• M85: 67,756,017 km (0.075 R)
• M86: 69,114,366 km (0.082 R)
• M87: 70,024,819 km (0.079 R)
• M88: 70,138,812 km (0.108 R)
• M89: 73,126,880 km (0.115 R)
• M90: 75,102,918 km (0.104 R)
• M91: 76,508,390 km (0.12 R)
• M92: 76,625,825 km (0.109 R)
• M93: 76,860,992 km (0.063 R)
• M94: 77,214,343 km (0.104 R)
• M95: 77,568,142 km (0.055 R)
• M96: 78,869,942 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 18,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit