🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.58 AU - 0.62 AU

Year: 300 Days

Day: 43.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.9

Radius: 14.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.62 AU - 0.82 AU

Year: 394 Days

Day: 8.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 28,290,602 km

• M1: 194,328 km (0.091 R)
• M2: 297,550 km (0.117 R)
• M3: 391,348 km (0.059 R)
• M4: 494,122 km (0.12 R)
• M5: 604,076 km (0.084 R)
• M6: 724,652 km (0.041 R)
• M7: 830,717 km (0.08 R)
• M8: 994,078 km (0.078 R)
• M9: 1,169,257 km (0.109 R)
• M10: 1,293,573 km (0.117 R)
• M11: 1,393,055 km (0.097 R)
• M12: 1,521,560 km (0.088 R)
• M13: 1,676,693 km (0.084 R)
• M14: 1,837,361 km (0.094 R)
• M15: 1,979,479 km (0.108 R)
• M16: 2,076,418 km (0.086 R)
• M17: 2,290,194 km (0.068 R)
• M18: 2,527,456 km (0.11 R)
• M19: 2,622,451 km (0.114 R)
• M20: 2,756,640 km (0.054 R)
• M21: 3,026,215 km (0.106 R)
• M22: 3,172,971 km (0.06 R)
• M23: 3,275,894 km (0.042 R)
• M24: 3,403,352 km (0.12 R)
• M25: 3,526,620 km (0.034 R)
• M26: 3,627,599 km (0.098 R)
• M27: 3,747,576 km (0.084 R)
• M28: 3,856,633 km (0.111 R)
• M29: 4,178,119 km (0.103 R)
• M30: 4,291,365 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 8.4

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.67 AU - 0.95 AU

Year: 471 Days

Day: 14 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 28,290,602 km

• M1: 117,285 km (0.077 R)
• M2: 179,817 km (0.103 R)
• M3: 244,293 km (0.052 R)
• M4: 311,014 km (0.108 R)
• M5: 404,064 km (0.071 R)
• M6: 464,352 km (0.108 R)
• M7: 643,720 km (0.095 R)
• M8: 711,787 km (0.079 R)
• M9: 787,184 km (0.059 R)
• M10: 840,740 km (0.116 R)
• M11: 936,483 km (0.082 R)
• M12: 993,629 km (0.097 R)
• M13: 1,073,514 km (0.048 R)
• M14: 1,127,968 km (0.057 R)
• M15: 1,194,689 km (0.117 R)
• M16: 1,297,462 km (0.081 R)
• M17: 1,415,196 km (0.081 R)
• M18: 1,554,920 km (0.104 R)
• M19: 1,901,239 km (0.116 R)
• M20: 1,954,646 km (0.073 R)
• M21: 2,042,460 km (0.112 R)
• M22: 2,208,065 km (0.045 R)
• M23: 2,342,403 km (0.088 R)
• M24: 2,479,435 km (0.072 R)
• M25: 2,567,399 km (0.069 R)
• M26: 2,656,409 km (0.107 R)
• M27: 2,731,508 km (0.067 R)
• M28: 2,891,278 km (0.086 R)
• M29: 2,968,471 km (0.092 R)
• M30: 3,085,456 km (0.077 R)
• M31: 3,180,301 km (0.079 R)
• M32: 3,389,140 km (0.094 R)
• M33: 3,462,443 km (0.06 R)
• M34: 3,536,344 km (0.039 R)
• M35: 3,685,643 km (0.101 R)
• M36: 3,786,322 km (0.038 R)
• M37: 3,853,940 km (0.105 R)
• M38: 4,024,931 km (0.092 R)
• M39: 4,085,368 km (0.107 R)
• M40: 4,383,218 km (0.097 R)
• M41: 4,436,474 km (0.037 R)
• M42: 4,507,833 km (0.112 R)
• M43: 4,579,640 km (0.113 R)
• M44: 4,669,997 km (0.114 R)
• M45: 4,751,677 km (0.025 R)
• M46: 4,935,084 km (0.105 R)
• M47: 4,999,860 km (0.058 R)
• M48: 5,130,309 km (0.102 R)
• M49: 5,318,503 km (0.06 R)
• M50: 5,413,498 km (0.118 R)
• M51: 5,518,516 km (0.11 R)
• M52: 5,711,497 km (0.107 R)
• M53: 5,818,460 km (0.094 R)
• M54: 6,084,145 km (0.028 R)
• M55: 6,323,502 km (0.064 R)
• M56: 6,424,181 km (0.113 R)
• M57: 6,832,284 km (0.109 R)
• M58: 6,904,540 km (0.081 R)
• M59: 6,977,095 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149

Radius: 9.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.28 AU - 1.68 AU

Year: 1163 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 28,290,602 km

• M1: 179,517 km (0.055 R)
• M2: 263,591 km (0.119 R)
• M3: 372,349 km (0.05 R)
• M4: 626,067 km (0.096 R)
• M5: 907,760 km (0.105 R)
• M6: 1,076,506 km (0.071 R)
• M7: 1,267,094 km (0.098 R)
• M8: 1,335,011 km (0.092 R)
• M9: 1,415,944 km (0.094 R)
• M10: 1,564,644 km (0.076 R)
• M11: 1,712,447 km (0.056 R)
• M12: 1,852,022 km (0.103 R)
• M13: 1,975,589 km (0.11 R)
• M14: 2,176,499 km (0.077 R)
• M15: 2,258,778 km (0.097 R)
• M16: 2,759,632 km (0.099 R)
• M17: 2,939,299 km (0.106 R)
• M18: 3,115,076 km (0.066 R)
• M19: 3,445,239 km (0.087 R)
• M20: 3,565,815 km (0.067 R)
• M21: 3,696,115 km (0.03 R)
• M22: 3,811,305 km (0.085 R)
• M23: 3,952,974 km (0.101 R)
• M24: 4,062,480 km (0.088 R)
• M25: 4,207,141 km (0.115 R)
• M26: 4,319,040 km (0.097 R)
• M27: 4,536,855 km (0.113 R)
• M28: 4,607,315 km (0.096 R)
• M29: 4,929,100 km (0.053 R)
• M30: 5,230,540 km (0.119 R)
• M31: 5,313,866 km (0.11 R)
• M32: 5,481,715 km (0.06 R)
• M33: 5,641,784 km (0.106 R)
• M34: 5,746,353 km (0.077 R)
• M35: 6,024,755 km (0.092 R)
• M36: 6,675,207 km (0.068 R)
• M37: 6,805,955 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.7

Radius: 12.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.16 AU - 3.06 AU

Year: 2723 Days

Day: 9.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 28,290,602 km

• M1: 159,322 km (0.093 R)
• M2: 901,776 km (0.098 R)
• M3: 1,140,983 km (0.068 R)
• M4: 1,362,687 km (0.063 R)
• M5: 1,510,789 km (0.086 R)
• M6: 1,814,921 km (0.117 R)
• M7: 2,120,849 km (0.105 R)
• M8: 2,415,108 km (0.098 R)
• M9: 2,567,399 km (0.116 R)
• M10: 3,229,070 km (0.112 R)
• M11: 3,323,317 km (0.071 R)
• M12: 3,439,853 km (0.108 R)
• M13: 3,841,823 km (0.073 R)
• M14: 4,020,443 km (0.064 R)
• M15: 4,386,060 km (0.099 R)
• M16: 4,537,603 km (0.086 R)
• M17: 4,620,031 km (0.079 R)
• M18: 4,738,513 km (0.111 R)
• M19: 4,966,649 km (0.119 R)
• M20: 5,149,308 km (0.053 R)
• M21: 6,649,177 km (0.067 R)
• M22: 6,823,757 km (0.054 R)
• M23: 7,040,824 km (0.06 R)
• M24: 7,467,776 km (0.048 R)
• M25: 7,607,351 km (0.08 R)
• M26: 7,719,699 km (0.102 R)
• M27: 7,988,526 km (0.102 R)
• M28: 8,131,243 km (0.089 R)
• M29: 8,419,368 km (0.044 R)
• M30: 8,681,613 km (0.064 R)
• M31: 8,946,401 km (0.092 R)
• M32: 9,050,222 km (0.111 R)
• M33: 9,243,952 km (0.08 R)
• M34: 9,665,967 km (0.112 R)
• M35: 10,140,492 km (0.096 R)
• M36: 10,248,801 km (0.045 R)
• M37: 10,357,409 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.2

Radius: 8.1

Gravity: 14.5 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.76 AU - 2.9 AU

Year: 3074 Days

Day: 8.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 28,290,602 km

• M1: 233,073 km (0.117 R)
• M2: 475,272 km (0.037 R)
• M3: 588,967 km (0.112 R)
• M4: 680,820 km (0.114 R)
• M5: 744,698 km (0.104 R)
• M6: 799,750 km (0.062 R)
• M7: 856,298 km (0.096 R)
• M8: 1,211,593 km (0.108 R)
• M9: 1,344,286 km (0.118 R)
• M10: 1,815,969 km (0.109 R)
• M11: 2,015,233 km (0.084 R)
• M12: 2,125,487 km (0.077 R)
• M13: 2,253,991 km (0.051 R)
• M14: 2,335,672 km (0.094 R)
• M15: 2,552,738 km (0.057 R)
• M16: 2,811,243 km (0.049 R)
• M17: 2,899,356 km (0.108 R)
• M18: 3,242,534 km (0.062 R)
• M19: 3,335,135 km (0.116 R)
• M20: 3,428,484 km (0.108 R)
• M21: 4,026,875 km (0.078 R)
• M22: 4,267,130 km (0.048 R)
• M23: 4,636,487 km (0.075 R)
• M24: 4,867,167 km (0.114 R)
• M25: 5,296,513 km (0.11 R)
• M26: 5,427,710 km (0.027 R)
• M27: 5,648,666 km (0.079 R)
• M28: 6,352,524 km (0.047 R)
• M29: 6,562,111 km (0.032 R)
• M30: 6,845,000 km (0.026 R)
• M31: 7,228,569 km (0.025 R)
• M32: 7,496,349 km (0.075 R)
• M33: 7,668,387 km (0.073 R)
• M34: 7,941,403 km (0.036 R)
• M35: 8,041,484 km (0.074 R)
• M36: 8,420,565 km (0.103 R)
• M37: 8,987,242 km (0.062 R)
• M38: 9,117,691 km (0.09 R)
• M39: 9,301,397 km (0.119 R)
• M40: 9,645,921 km (0.118 R)
• M41: 10,211,251 km (0.085 R)
• M42: 10,759,677 km (0.079 R)
• M43: 10,898,354 km (0.059 R)
• M44: 11,233,454 km (0.047 R)
• M45: 11,713,962 km (0.093 R)
• M46: 12,114,735 km (0.039 R)
• M47: 12,201,202 km (0.11 R)
• M48: 12,287,820 km (0.094 R)
• M49: 12,432,780 km (0.064 R)
• M50: 12,695,025 km (0.088 R)
• M51: 12,870,802 km (0.097 R)
• M52: 12,959,065 km (0.106 R)
• M53: 13,136,189 km (0.106 R)
• M54: 13,254,671 km (0.082 R)
• M55: 13,492,830 km (0.113 R)
• M56: 13,552,520 km (0.043 R)
• M57: 14,245,906 km (0.074 R)
• M58: 14,459,233 km (0.11 R)
• M59: 15,136,462 km (0.069 R)
• M60: 15,229,662 km (0.085 R)
• M61: 15,572,839 km (0.086 R)
• M62: 15,635,521 km (0.075 R)
• M63: 15,824,164 km (0.105 R)
• M64: 16,171,829 km (0.069 R)
• M65: 16,521,888 km (0.101 R)
• M66: 16,585,916 km (0.067 R)
• M67: 16,713,972 km (0.069 R)
• M68: 16,938,967 km (0.079 R)
• M69: 17,620,086 km (0.092 R)
• M70: 18,046,141 km (0.088 R)
• M71: 18,908,572 km (0.119 R)
• M72: 19,075,823 km (0.073 R)
• M73: 19,479,588 km (0.087 R)
• M74: 19,547,206 km (0.109 R)
• M75: 20,022,329 km (0.061 R)
• M76: 20,398,268 km (0.102 R)
• M77: 20,466,933 km (0.082 R)
• M78: 20,811,158 km (0.118 R)
• M79: 21,122,471 km (0.115 R)
• M80: 21,331,011 km (0.079 R)
• M81: 21,540,149 km (0.106 R)
• M82: 21,680,023 km (0.073 R)
• M83: 22,489,796 km (0.054 R)
• M84: 23,596,970 km (0.12 R)
• M85: 23,849,341 km (0.092 R)
• M86: 24,030,205 km (0.087 R)
• M87: 24,138,963 km (0.12 R)

Asteroid Belt

Center: 3.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.4

Radius: 11.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.54 AU - 4.62 AU

Year: 5321 Days

Day: 7.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,290,602 km

• M1: 196,272 km (0.112 R)
• M2: 285,582 km (0.101 R)
• M3: 553,063 km (0.084 R)
• M4: 899,382 km (0.096 R)
• M5: 1,166,265 km (0.026 R)
• M6: 1,473,988 km (0.098 R)
• M7: 1,941,032 km (0.113 R)
• M8: 2,470,758 km (0.099 R)
• M9: 3,083,960 km (0.05 R)
• M10: 3,305,515 km (0.078 R)
• M11: 3,407,839 km (0.094 R)
• M12: 3,679,360 km (0.104 R)
• M13: 4,088,809 km (0.104 R)
• M14: 4,310,214 km (0.046 R)
• M15: 4,764,991 km (0.039 R)
• M16: 4,881,079 km (0.111 R)
• M17: 5,092,611 km (0.11 R)
• M18: 5,283,049 km (0.098 R)
• M19: 5,500,265 km (0.071 R)
• M20: 5,597,653 km (0.072 R)
• M21: 5,943,374 km (0.072 R)
• M22: 6,118,852 km (0.113 R)
• M23: 6,296,126 km (0.108 R)
• M24: 7,022,124 km (0.074 R)
• M25: 7,368,144 km (0.048 R)
• M26: 7,801,828 km (0.103 R)
• M27: 8,077,088 km (0.104 R)
• M28: 8,243,890 km (0.096 R)
• M29: 8,411,739 km (0.104 R)
• M30: 8,722,453 km (0.042 R)
• M31: 9,210,143 km (0.068 R)
• M32: 9,355,252 km (0.112 R)
• M33: 9,559,753 km (0.103 R)
• M34: 9,736,129 km (0.118 R)
• M35: 10,302,057 km (0.095 R)
• M36: 10,725,868 km (0.059 R)
• M37: 11,093,729 km (0.071 R)
• M38: 11,590,693 km (0.083 R)
• M39: 11,841,868 km (0.098 R)
• M40: 12,254,010 km (0.094 R)
• M41: 12,477,809 km (0.119 R)
• M42: 12,574,150 km (0.098 R)
• M43: 12,832,356 km (0.056 R)
• M44: 13,650,357 km (0.113 R)
• M45: 13,882,383 km (0.11 R)
• M46: 14,049,035 km (0.092 R)
• M47: 14,249,796 km (0.072 R)
• M48: 14,384,134 km (0.052 R)
• M49: 14,789,844 km (0.068 R)
• M50: 14,994,195 km (0.066 R)
• M51: 15,267,959 km (0.111 R)
• M52: 15,508,961 km (0.12 R)
• M53: 15,647,189 km (0.045 R)
• M54: 15,751,160 km (0.11 R)
• M55: 16,485,386 km (0.119 R)
• M56: 16,661,762 km (0.091 R)
• M57: 17,338,094 km (0.097 R)
• M58: 17,445,655 km (0.075 R)
• M59: 17,769,833 km (0.073 R)
• M60: 18,168,661 km (0.113 R)
• M61: 19,049,344 km (0.117 R)
• M62: 19,197,446 km (0.066 R)
• M63: 19,606,746 km (0.082 R)
• M64: 19,906,241 km (0.103 R)
• M65: 20,851,849 km (0.115 R)
• M66: 21,004,588 km (0.105 R)
• M67: 21,157,627 km (0.092 R)
• M68: 21,349,411 km (0.073 R)
• M69: 21,850,863 km (0.082 R)
• M70: 21,928,355 km (0.117 R)
• M71: 22,044,892 km (0.116 R)
• M72: 22,122,533 km (0.097 R)
• M73: 22,590,774 km (0.099 R)
• M74: 22,669,164 km (0.112 R)
• M75: 23,378,557 km (0.027 R)
• M76: 24,175,315 km (0.115 R)
• M77: 24,576,985 km (0.114 R)
• M78: 25,877,290 km (0.079 R)
• M79: 26,123,528 km (0.099 R)
• M80: 26,329,375 km (0.109 R)
• M81: 26,950,206 km (0.109 R)
• M82: 27,241,623 km (0.052 R)
• M83: 27,324,949 km (0.101 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: 439 - 19,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit