🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.64 AU - 0.86 AU

Year: 241 Days

Day: 23.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1 AU - 1.04 AU

Year: 382 Days

Day: 37.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.79 AU - 2.51 AU

Year: 1169 Days

Day: 39.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,291,032 km

• M1: 1,236,127 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.47 AU - 3.65 AU

Year: 2491 Days

Day: 28.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,291,032 km

• M1: 1,452,147 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.02 AU - 4.28 AU

Year: 2586 Days

Day: 15.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.6

Radius: 14.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.28 AU - 6.32 AU

Year: 5180 Days

Day: 6 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 104,291,032 km

• M1: 204,051 km (0.075 R)
• M2: 380,278 km (0.12 R)
• M3: 534,962 km (0.072 R)
• M4: 639,381 km (0.07 R)
• M5: 912,248 km (0.112 R)
• M6: 1,012,329 km (0.062 R)
• M7: 1,105,977 km (0.09 R)
• M8: 1,257,968 km (0.102 R)
• M9: 1,382,733 km (0.082 R)
• M10: 1,657,993 km (0.073 R)
• M11: 1,758,074 km (0.089 R)
• M12: 1,925,325 km (0.097 R)
• M13: 2,098,110 km (0.103 R)
• M14: 2,304,106 km (0.12 R)
• M15: 2,692,014 km (0.04 R)
• M16: 3,008,413 km (0.071 R)
• M17: 3,132,280 km (0.083 R)
• M18: 3,417,115 km (0.077 R)
• M19: 3,860,523 km (0.116 R)
• M20: 4,063,677 km (0.116 R)
• M21: 4,253,067 km (0.087 R)
• M22: 4,516,061 km (0.115 R)
• M23: 4,730,434 km (0.111 R)
• M24: 5,039,803 km (0.082 R)
• M25: 5,206,455 km (0.103 R)
• M26: 5,318,503 km (0.094 R)
• M27: 5,525,996 km (0.055 R)
• M28: 5,697,884 km (0.09 R)
• M29: 6,066,642 km (0.042 R)
• M30: 6,363,445 km (0.064 R)
• M31: 6,746,116 km (0.092 R)
• M32: 7,492,011 km (0.119 R)
• M33: 7,789,262 km (0.098 R)
• M34: 8,242,394 km (0.076 R)
• M35: 8,439,265 km (0.033 R)
• M36: 8,571,360 km (0.109 R)
• M37: 9,699,178 km (0.044 R)
• M38: 9,791,330 km (0.114 R)
• M39: 10,093,219 km (0.11 R)
• M40: 10,730,057 km (0.077 R)
• M41: 11,672,972 km (0.088 R)
• M42: 12,617,084 km (0.113 R)
• M43: 12,717,913 km (0.114 R)
• M44: 12,895,037 km (0.071 R)
• M45: 12,996,614 km (0.099 R)
• M46: 13,226,097 km (0.056 R)
• M47: 13,741,013 km (0.08 R)
• M48: 13,896,745 km (0.099 R)
• M49: 14,105,434 km (0.117 R)
• M50: 14,262,511 km (0.111 R)
• M51: 14,763,963 km (0.102 R)
• M52: 14,870,328 km (0.111 R)
• M53: 15,378,811 km (0.117 R)
• M54: 15,784,221 km (0.08 R)
• M55: 16,165,845 km (0.056 R)
• M56: 16,495,409 km (0.115 R)
• M57: 17,049,669 km (0.102 R)
• M58: 17,245,194 km (0.1 R)
• M59: 17,666,461 km (0.107 R)
• M60: 17,864,230 km (0.105 R)
• M61: 18,233,437 km (0.07 R)
• M62: 18,376,154 km (0.053 R)
• M63: 18,835,419 km (0.078 R)
• M64: 19,589,542 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.2

Radius: 11.3

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.17 AU - 9.05 AU

Year: 7785 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 104,291,032 km

• M1: 195,225 km (0.03 R)
• M2: 391,946 km (0.042 R)
• M3: 488,138 km (0.11 R)
• M4: 692,638 km (0.108 R)
• M5: 806,033 km (0.068 R)
• M6: 907,311 km (0.087 R)
• M7: 983,905 km (0.099 R)
• M8: 1,063,042 km (0.063 R)
• M9: 1,134,101 km (0.111 R)
• M10: 1,206,806 km (0.097 R)
• M11: 1,335,610 km (0.115 R)
• M12: 1,435,242 km (0.074 R)
• M13: 1,713,943 km (0.095 R)
• M14: 2,229,756 km (0.106 R)
• M15: 2,512,347 km (0.115 R)
• M16: 2,609,136 km (0.052 R)
• M17: 2,735,547 km (0.113 R)
• M18: 2,921,646 km (0.084 R)
• M19: 3,201,394 km (0.105 R)
• M20: 3,428,334 km (0.1 R)
• M21: 3,536,194 km (0.108 R)
• M22: 3,755,206 km (0.093 R)
• M23: 4,043,481 km (0.048 R)
• M24: 4,124,862 km (0.077 R)
• M25: 4,256,209 km (0.116 R)
• M26: 4,506,187 km (0.119 R)
• M27: 4,590,710 km (0.1 R)
• M28: 5,196,581 km (0.114 R)
• M29: 5,356,501 km (0.091 R)
• M30: 5,428,159 km (0.075 R)
• M31: 5,736,181 km (0.071 R)
• M32: 6,087,137 km (0.118 R)
• M33: 6,502,421 km (0.076 R)
• M34: 7,360,365 km (0.104 R)
• M35: 7,460,147 km (0.108 R)
• M36: 7,560,377 km (0.117 R)
• M37: 8,315,996 km (0.104 R)
• M38: 8,629,104 km (0.087 R)
• M39: 8,840,187 km (0.111 R)
• M40: 9,116,943 km (0.08 R)
• M41: 9,418,383 km (0.092 R)
• M42: 9,701,123 km (0.071 R)
• M43: 10,297,420 km (0.07 R)
• M44: 10,814,729 km (0.083 R)
• M45: 10,996,640 km (0.064 R)
• M46: 11,133,822 km (0.118 R)
• M47: 11,525,469 km (0.103 R)
• M48: 11,618,219 km (0.082 R)
• M49: 11,734,607 km (0.085 R)
• M50: 12,109,648 km (0.089 R)
• M51: 12,322,377 km (0.098 R)
• M52: 12,655,681 km (0.095 R)
• M53: 12,751,423 km (0.08 R)
• M54: 12,871,401 km (0.092 R)
• M55: 13,088,467 km (0.101 R)
• M56: 13,379,884 km (0.064 R)
• M57: 13,993,684 km (0.076 R)
• M58: 14,142,384 km (0.077 R)
• M59: 14,742,421 km (0.091 R)
• M60: 15,350,686 km (0.092 R)
• M61: 15,683,691 km (0.109 R)
• M62: 15,838,226 km (0.089 R)
• M63: 16,330,702 km (0.103 R)
• M64: 16,513,511 km (0.099 R)
• M65: 16,749,426 km (0.115 R)
• M66: 16,960,210 km (0.069 R)
• M67: 17,145,262 km (0.028 R)
• M68: 17,224,699 km (0.092 R)
• M69: 17,437,427 km (0.1 R)
• M70: 17,624,275 km (0.081 R)
• M71: 18,134,553 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.3

Radius: 8.1

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.81 AU - 8.91 AU

Year: 8172 Days

Day: 5.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 104,291,032 km

• M1: 102,175 km (0.094 R)
• M2: 175,777 km (0.116 R)
• M3: 290,669 km (0.072 R)
• M4: 423,063 km (0.074 R)
• M5: 607,218 km (0.054 R)
• M6: 851,361 km (0.112 R)
• M7: 1,106,426 km (0.108 R)
• M8: 1,469,201 km (0.09 R)
• M9: 1,663,977 km (0.111 R)
• M10: 1,775,876 km (0.083 R)
• M11: 1,983,668 km (0.117 R)
• M12: 2,054,727 km (0.12 R)
• M13: 2,150,769 km (0.047 R)
• M14: 2,397,605 km (0.038 R)
• M15: 2,891,577 km (0.043 R)
• M16: 3,136,619 km (0.087 R)
• M17: 3,191,970 km (0.11 R)
• M18: 3,792,904 km (0.049 R)
• M19: 4,182,457 km (0.047 R)
• M20: 4,335,795 km (0.063 R)
• M21: 4,679,421 km (0.071 R)
• M22: 4,967,248 km (0.078 R)
• M23: 5,162,323 km (0.088 R)
• M24: 5,227,847 km (0.09 R)
• M25: 5,493,084 km (0.062 R)
• M26: 5,694,892 km (0.117 R)
• M27: 6,002,166 km (0.082 R)
• M28: 6,455,447 km (0.111 R)
• M29: 6,919,949 km (0.086 R)
• M30: 7,137,913 km (0.096 R)
• M31: 7,580,722 km (0.11 R)
• M32: 8,032,508 km (0.095 R)
• M33: 8,146,801 km (0.048 R)
• M34: 8,570,612 km (0.074 R)
• M35: 8,687,448 km (0.105 R)
• M36: 9,239,613 km (0.077 R)
• M37: 10,171,309 km (0.117 R)
• M38: 10,627,433 km (0.084 R)
• M39: 12,650,594 km (0.058 R)
• M40: 13,456,179 km (0.114 R)
• M41: 13,592,014 km (0.085 R)
• M42: 14,882,295 km (0.111 R)
• M43: 15,210,962 km (0.113 R)
• M44: 15,827,604 km (0.081 R)
• M45: 16,259,344 km (0.11 R)
• M46: 16,889,899 km (0.087 R)
• M47: 17,429,498 km (0.102 R)
• M48: 17,528,233 km (0.076 R)
• M49: 18,074,714 km (0.084 R)
• M50: 18,626,730 km (0.097 R)
• M51: 18,980,828 km (0.072 R)
• M52: 19,286,157 km (0.053 R)
• M53: 19,644,444 km (0.039 R)
• M54: 20,108,347 km (0.059 R)
• M55: 20,315,690 km (0.078 R)
• M56: 21,627,514 km (0.118 R)
• M57: 21,999,713 km (0.069 R)
• M58: 22,696,540 km (0.116 R)
• M59: 22,750,545 km (0.092 R)
• M60: 22,858,405 km (0.099 R)
• M61: 23,673,414 km (0.115 R)
• M62: 23,947,178 km (0.115 R)
• M63: 24,277,191 km (0.078 R)
• M64: 24,608,551 km (0.112 R)
• M65: 24,719,403 km (0.079 R)
• M66: 25,443,755 km (0.115 R)
• M67: 26,628,421 km (0.06 R)
• M68: 28,062,167 km (0.059 R)
• M69: 28,409,982 km (0.092 R)
• M70: 28,468,176 km (0.051 R)
• M71: 28,875,979 km (0.063 R)
• M72: 29,933,786 km (0.111 R)
• M73: 31,543,908 km (0.079 R)
• M74: 32,998,747 km (0.117 R)
• M75: 33,488,531 km (0.118 R)
• M76: 34,537,361 km (0.115 R)
• M77: 34,847,926 km (0.078 R)
• M78: 35,097,007 km (0.099 R)
• M79: 36,036,332 km (0.101 R)
• M80: 36,730,316 km (0.11 R)
• M81: 37,428,938 km (0.102 R)
• M82: 37,556,396 km (0.12 R)
• M83: 38,003,693 km (0.058 R)
• M84: 38,839,048 km (0.091 R)
• M85: 39,680,386 km (0.103 R)
• M86: 39,810,387 km (0.099 R)
• M87: 40,855,328 km (0.066 R)
• M88: 40,921,002 km (0.097 R)
• M89: 41,183,845 km (0.088 R)
• M90: 42,240,604 km (0.108 R)
• M91: 42,772,275 km (0.027 R)
• M92: 43,976,688 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.7

Radius: 3.8

Gravity: 69.09 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.39 AU - 21.13 AU

Year: 26593 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,291,032 km

• M1: 184,305 km (0.111 R)
• M2: 219,909 km (0.083 R)
• M3: 2,630,529 km (0.031 R)
• M4: 3,099,668 km (0.11 R)
• M5: 3,147,988 km (0.061 R)
• M6: 3,245,376 km (0.089 R)
• M7: 3,543,525 km (0.027 R)
• M8: 4,489,432 km (0.106 R)
• M9: 5,922,430 km (0.113 R)
• M10: 6,594,125 km (0.12 R)
• M11: 8,544,731 km (0.087 R)
• M12: 9,301,248 km (0.039 R)
• M13: 9,793,873 km (0.113 R)
• M14: 9,864,932 km (0.079 R)
• M15: 11,998,647 km (0.074 R)
• M16: 12,227,232 km (0.065 R)
• M17: 12,766,233 km (0.045 R)
• M18: 13,077,696 km (0.118 R)
• M19: 13,549,678 km (0.059 R)
• M20: 13,947,159 km (0.116 R)
• M21: 15,657,960 km (0.117 R)
• M22: 15,824,313 km (0.097 R)
• M23: 17,176,229 km (0.058 R)
• M24: 17,261,949 km (0.109 R)
• M25: 20,805,025 km (0.042 R)
• M26: 20,987,983 km (0.103 R)
• M27: 22,003,304 km (0.079 R)
• M28: 22,189,703 km (0.09 R)
• M29: 22,283,052 km (0.095 R)
• M30: 23,890,032 km (0.079 R)
• M31: 24,369,792 km (0.067 R)
• M32: 25,143,961 km (0.057 R)
• M33: 25,534,113 km (0.062 R)
• M34: 25,827,923 km (0.1 R)
• M35: 27,314,178 km (0.048 R)
• M36: 27,916,309 km (0.113 R)
• M37: 30,264,996 km (0.109 R)
• M38: 32,041,171 km (0.065 R)
• M39: 33,208,334 km (0.107 R)
• M40: 33,315,147 km (0.117 R)
• M41: 33,958,417 km (0.067 R)
• M42: 35,365,984 km (0.089 R)
• M43: 38,014,165 km (0.11 R)
• M44: 38,798,507 km (0.103 R)
• M45: 43,031,977 km (0.116 R)
• M46: 43,381,737 km (0.098 R)
• M47: 43,732,245 km (0.067 R)
• M48: 44,671,719 km (0.088 R)
• M49: 44,789,602 km (0.096 R)
• M50: 46,929,450 km (0.06 R)
• M51: 47,169,256 km (0.079 R)
• M52: 48,737,789 km (0.08 R)
• M53: 49,102,210 km (0.117 R)
• M54: 50,200,857 km (0.088 R)
• M55: 50,814,806 km (0.095 R)
• M56: 53,170,075 km (0.086 R)
• M57: 53,294,989 km (0.088 R)
• M58: 53,795,843 km (0.04 R)
• M59: 55,054,560 km (0.118 R)
• M60: 55,180,970 km (0.111 R)
• M61: 56,577,765 km (0.09 R)
• M62: 57,088,492 km (0.119 R)
• M63: 57,216,548 km (0.11 R)
• M64: 58,501,145 km (0.074 R)
• M65: 58,759,201 km (0.103 R)
• M66: 59,795,316 km (0.096 R)
• M67: 61,360,708 km (0.028 R)
• M68: 61,491,756 km (0.069 R)
• M69: 62,807,469 km (0.096 R)
• M70: 64,798,318 km (0.052 R)
• M71: 67,079,685 km (0.112 R)
• M72: 68,433,845 km (0.03 R)
• M73: 71,996,518 km (0.11 R)
• M74: 72,550,031 km (0.089 R)
• M75: 76,886,873 km (0.025 R)
• M76: 78,445,832 km (0.118 R)
• M77: 79,157,918 km (0.085 R)
• M78: 79,300,634 km (0.086 R)
• M79: 81,883,292 km (0.118 R)
• M80: 82,895,023 km (0.091 R)
• M81: 84,639,184 km (0.061 R)
• M82: 85,223,214 km (0.042 R)
• M83: 85,369,521 km (0.106 R)
• M84: 88,015,758 km (0.096 R)
• M85: 88,163,560 km (0.103 R)
• M86: 90,092,625 km (0.063 R)
• M87: 90,838,221 km (0.062 R)
• M88: 93,388,565 km (0.054 R)
• M89: 93,690,154 km (0.076 R)
• M90: 95,354,580 km (0.096 R)
• M91: 96,266,679 km (0.088 R)
• M92: 98,252,590 km (0.069 R)
• M93: 99,020,027 km (0.088 R)
• M94: 102,886,983 km (0.088 R)
• M95: 103,354,177 km (0.085 R)
• M96: 103,510,207 km (0.096 R)
• M97: 103,666,238 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 16,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit