🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.57 AU - 0.89 AU

Year: 218 Days

Day: 26.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,003,603 km

• M1: 261,796 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.73 AU - 4.73 AU

Year: 3599 Days

Day: 12.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.6

Radius: 8.9

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.5 AU - 7.16 AU

Year: 5572 Days

Day: 9.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,003,603 km

• M1: 124,017 km (0.102 R)
• M2: 191,784 km (0.119 R)
• M3: 402,867 km (0.059 R)
• M4: 596,746 km (0.074 R)
• M5: 871,856 km (0.117 R)
• M6: 1,017,266 km (0.119 R)
• M7: 1,156,541 km (0.1 R)
• M8: 1,408,165 km (0.118 R)
• M9: 1,469,949 km (0.109 R)
• M10: 1,596,359 km (0.093 R)
• M11: 1,792,930 km (0.083 R)
• M12: 1,945,520 km (0.048 R)
• M13: 2,014,635 km (0.101 R)
• M14: 2,173,507 km (0.04 R)
• M15: 2,245,464 km (0.117 R)
• M16: 2,354,970 km (0.064 R)
• M17: 2,541,369 km (0.111 R)
• M18: 2,928,977 km (0.085 R)
• M19: 3,109,392 km (0.071 R)
• M20: 3,252,407 km (0.077 R)
• M21: 4,155,081 km (0.084 R)
• M22: 4,358,235 km (0.108 R)
• M23: 4,495,566 km (0.1 R)
• M24: 4,750,929 km (0.115 R)
• M25: 4,868,663 km (0.116 R)
• M26: 5,058,951 km (0.084 R)
• M27: 5,154,993 km (0.096 R)
• M28: 5,397,790 km (0.108 R)
• M29: 5,471,393 km (0.06 R)
• M30: 5,996,032 km (0.093 R)
• M31: 6,174,503 km (0.096 R)
• M32: 6,303,157 km (0.11 R)
• M33: 6,536,829 km (0.106 R)
• M34: 6,641,547 km (0.118 R)
• M35: 6,905,887 km (0.066 R)
• M36: 7,336,130 km (0.075 R)
• M37: 7,554,543 km (0.073 R)
• M38: 7,664,497 km (0.06 R)
• M39: 8,307,469 km (0.032 R)
• M40: 8,967,495 km (0.092 R)
• M41: 9,113,353 km (0.1 R)
• M42: 9,853,862 km (0.083 R)
• M43: 10,125,233 km (0.065 R)
• M44: 10,582,853 km (0.104 R)
• M45: 10,798,722 km (0.117 R)
• M46: 10,953,855 km (0.114 R)
• M47: 11,141,002 km (0.093 R)
• M48: 11,455,307 km (0.05 R)
• M49: 11,581,867 km (0.088 R)
• M50: 12,318,337 km (0.059 R)
• M51: 12,610,652 km (0.089 R)
• M52: 12,938,121 km (0.063 R)
• M53: 13,003,945 km (0.091 R)
• M54: 13,235,223 km (0.119 R)
• M55: 13,334,855 km (0.097 R)
• M56: 13,434,637 km (0.117 R)
• M57: 13,701,968 km (0.095 R)
• M58: 13,802,648 km (0.061 R)
• M59: 13,937,435 km (0.082 R)
• M60: 14,685,873 km (0.112 R)
• M61: 14,926,876 km (0.044 R)
• M62: 16,364,062 km (0.108 R)
• M63: 17,008,829 km (0.106 R)
• M64: 17,189,394 km (0.108 R)
• M65: 17,298,151 km (0.087 R)
• M66: 17,370,706 km (0.106 R)
• M67: 17,808,280 km (0.049 R)
• M68: 18,992,796 km (0.099 R)
• M69: 19,180,093 km (0.071 R)
• M70: 19,330,438 km (0.091 R)
• M71: 20,050,004 km (0.082 R)
• M72: 20,355,633 km (0.104 R)
• M73: 20,662,757 km (0.11 R)
• M74: 20,971,378 km (0.114 R)
• M75: 21,476,270 km (0.09 R)
• M76: 21,749,735 km (0.08 R)
• M77: 22,339,749 km (0.083 R)
• M78: 22,577,161 km (0.12 R)
• M79: 23,294,483 km (0.084 R)
• M80: 24,915,376 km (0.112 R)
• M81: 25,038,495 km (0.082 R)
• M82: 25,120,624 km (0.066 R)
• M83: 25,326,321 km (0.094 R)
• M84: 25,988,441 km (0.117 R)
• M85: 26,446,959 km (0.114 R)
• M86: 27,034,280 km (0.057 R)
• M87: 27,414,259 km (0.076 R)
• M88: 28,650,386 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.8

Radius: 13.3

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.01 AU - 7.37 AU

Year: 6745 Days

Day: 13.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,003,603 km

• M1: 173,833 km (0.085 R)
• M2: 295,157 km (0.063 R)
• M3: 407,804 km (0.095 R)
• M4: 532,568 km (0.104 R)
• M5: 615,296 km (0.05 R)
• M6: 754,721 km (0.091 R)
• M7: 883,974 km (0.115 R)
• M8: 997,818 km (0.089 R)
• M9: 1,203,964 km (0.098 R)
• M10: 1,358,199 km (0.069 R)
• M11: 1,616,704 km (0.115 R)
• M12: 1,847,235 km (0.031 R)
• M13: 2,229,158 km (0.105 R)
• M14: 2,909,529 km (0.045 R)
• M15: 3,174,018 km (0.057 R)
• M16: 3,483,536 km (0.111 R)
• M17: 3,595,286 km (0.071 R)
• M18: 3,898,820 km (0.072 R)
• M19: 4,092,998 km (0.09 R)
• M20: 4,230,777 km (0.082 R)
• M21: 4,450,537 km (0.036 R)
• M22: 5,302,646 km (0.11 R)
• M23: 5,388,515 km (0.111 R)
• M24: 5,648,816 km (0.064 R)
• M25: 5,913,454 km (0.091 R)
• M26: 6,024,905 km (0.101 R)
• M27: 6,340,855 km (0.098 R)
• M28: 6,477,887 km (0.114 R)
• M29: 6,569,740 km (0.105 R)
• M30: 6,894,966 km (0.05 R)
• M31: 7,297,085 km (0.111 R)
• M32: 7,537,190 km (0.044 R)
• M33: 7,853,290 km (0.043 R)
• M34: 8,000,644 km (0.093 R)
• M35: 8,173,728 km (0.113 R)
• M36: 8,323,027 km (0.083 R)
• M37: 8,473,373 km (0.094 R)
• M38: 9,472,238 km (0.06 R)
• M39: 9,708,154 km (0.082 R)
• M40: 10,806,950 km (0.049 R)
• M41: 10,971,059 km (0.101 R)
• M42: 11,163,592 km (0.117 R)
• M43: 11,274,144 km (0.118 R)
• M44: 11,663,996 km (0.111 R)
• M45: 12,001,639 km (0.051 R)
• M46: 12,657,775 km (0.114 R)
• M47: 13,062,886 km (0.116 R)
• M48: 13,560,598 km (0.11 R)
• M49: 13,945,364 km (0.11 R)
• M50: 14,034,674 km (0.103 R)
• M51: 14,393,858 km (0.069 R)
• M52: 15,274,541 km (0.044 R)
• M53: 15,829,848 km (0.091 R)
• M54: 16,047,663 km (0.094 R)
• M55: 16,329,056 km (0.099 R)
• M56: 16,612,245 km (0.05 R)
• M57: 17,279,152 km (0.042 R)
• M58: 17,793,171 km (0.114 R)
• M59: 18,019,662 km (0.107 R)
• M60: 18,704,820 km (0.061 R)
• M61: 18,836,317 km (0.114 R)
• M62: 19,398,655 km (0.117 R)
• M63: 20,100,867 km (0.117 R)
• M64: 20,573,597 km (0.065 R)
• M65: 21,050,066 km (0.087 R)
• M66: 21,495,718 km (0.098 R)
• M67: 21,806,134 km (0.111 R)
• M68: 22,257,022 km (0.054 R)
• M69: 23,097,612 km (0.103 R)
• M70: 23,309,443 km (0.093 R)
• M71: 23,699,444 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.4

Radius: 6

Gravity: 21.76 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.03 AU - 21.57 AU

Year: 26273 Days

Day: 16.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,003,603 km

• M1: 77,641 km (0.109 R)
• M2: 156,031 km (0.097 R)
• M3: 200,012 km (0.114 R)
• M4: 364,869 km (0.069 R)
• M5: 521,498 km (0.109 R)
• M6: 725,998 km (0.1 R)
• M7: 837,598 km (0.118 R)
• M8: 1,015,470 km (0.078 R)
• M9: 1,108,969 km (0.053 R)
• M10: 1,441,375 km (0.114 R)
• M11: 1,994,289 km (0.098 R)
• M12: 2,692,612 km (0.091 R)
• M13: 2,823,061 km (0.093 R)
• M14: 3,989,476 km (0.117 R)
• M15: 4,596,395 km (0.07 R)
• M16: 4,963,508 km (0.076 R)
• M17: 5,559,655 km (0.05 R)
• M18: 5,670,358 km (0.118 R)
• M19: 6,877,463 km (0.093 R)
• M20: 7,056,232 km (0.078 R)
• M21: 7,176,210 km (0.091 R)
• M22: 8,286,525 km (0.096 R)
• M23: 9,515,621 km (0.117 R)
• M24: 9,781,457 km (0.113 R)
• M25: 10,388,824 km (0.117 R)
• M26: 10,731,403 km (0.046 R)
• M27: 11,217,447 km (0.089 R)
• M28: 11,287,459 km (0.113 R)
• M29: 11,427,781 km (0.075 R)
• M30: 12,210,627 km (0.116 R)
• M31: 12,937,224 km (0.091 R)
• M32: 13,084,279 km (0.069 R)
• M33: 13,827,481 km (0.077 R)
• M34: 13,902,579 km (0.069 R)
• M35: 15,901,954 km (0.067 R)
• M36: 16,614,639 km (0.114 R)
• M37: 18,235,532 km (0.039 R)
• M38: 18,317,960 km (0.084 R)
• M39: 20,246,127 km (0.081 R)
• M40: 21,625,120 km (0.119 R)
• M41: 22,590,625 km (0.117 R)
• M42: 25,662,617 km (0.097 R)
• M43: 25,754,919 km (0.103 R)
• M44: 26,218,224 km (0.08 R)
• M45: 28,288,957 km (0.066 R)
• M46: 28,671,180 km (0.106 R)
• M47: 28,862,815 km (0.055 R)
• M48: 30,705,262 km (0.103 R)
• M49: 31,097,957 km (0.114 R)
• M50: 31,196,392 km (0.065 R)
• M51: 31,393,562 km (0.1 R)
• M52: 34,706,257 km (0.108 R)
• M53: 35,320,356 km (0.119 R)
• M54: 35,938,046 km (0.095 R)
• M55: 36,041,418 km (0.114 R)
• M56: 36,248,312 km (0.103 R)
• M57: 36,663,297 km (0.091 R)
• M58: 37,917,675 km (0.091 R)
• M59: 38,233,476 km (0.071 R)
• M60: 38,973,836 km (0.038 R)
• M61: 39,079,901 km (0.088 R)
• M62: 39,825,496 km (0.089 R)
• M63: 41,222,740 km (0.114 R)
• M64: 41,439,209 km (0.111 R)
• M65: 42,745,348 km (0.115 R)
• M66: 45,286,417 km (0.062 R)
• M67: 46,293,959 km (0.099 R)
• M68: 46,969,842 km (0.097 R)
• M69: 47,422,226 km (0.118 R)
• M70: 52,024,604 km (0.115 R)
• M71: 52,961,985 km (0.047 R)
• M72: 53,550,652 km (0.036 R)
• M73: 55,568,578 km (0.093 R)
• M74: 56,046,842 km (0.099 R)
• M75: 57,128,285 km (0.064 R)
• M76: 57,369,587 km (0.095 R)
• M77: 57,490,312 km (0.048 R)
• M78: 58,337,934 km (0.104 R)
• M79: 61,398,556 km (0.029 R)
• M80: 66,656,772 km (0.074 R)
• M81: 68,057,607 km (0.063 R)
• M82: 69,725,623 km (0.106 R)
• M83: 69,983,380 km (0.094 R)
• M84: 73,625,938 km (0.067 R)
• M85: 74,941,652 km (0.099 R)
• M86: 79,069,506 km (0.052 R)
• M87: 79,472,822 km (0.095 R)
• M88: 80,281,697 km (0.098 R)
• M89: 81,500,022 km (0.045 R)
• M90: 82,179,496 km (0.07 R)
• M91: 86,710,965 km (0.058 R)
• M92: 86,988,319 km (0.084 R)
• M93: 94,441,585 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.3

Radius: 4.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 16.51 AU - 19.49 AU

Year: 26717 Days

Day: 23.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 43,003,603 km

• M1: 137,331 km (0.12 R)
• M2: 441,314 km (0.119 R)
• M3: 975,977 km (0.106 R)
• M4: 1,335,759 km (0.068 R)
• M5: 1,416,542 km (0.047 R)
• M6: 1,755,082 km (0.108 R)
• M7: 2,141,494 km (0.119 R)
• M8: 3,615,182 km (0.099 R)
• M9: 4,764,692 km (0.072 R)
• M10: 5,171,000 km (0.064 R)
• M11: 6,626,886 km (0.05 R)
• M12: 7,363,506 km (0.088 R)
• M13: 10,038,915 km (0.112 R)
• M14: 10,719,735 km (0.101 R)
• M15: 10,963,579 km (0.102 R)
• M16: 12,592,550 km (0.076 R)
• M17: 12,635,335 km (0.105 R)
• M18: 13,022,195 km (0.119 R)
• M19: 13,413,095 km (0.117 R)
• M20: 14,295,423 km (0.081 R)
• M21: 14,518,922 km (0.079 R)
• M22: 14,833,826 km (0.096 R)
• M23: 17,289,475 km (0.11 R)
• M24: 17,623,228 km (0.076 R)
• M25: 19,273,741 km (0.111 R)
• M26: 19,917,909 km (0.084 R)
• M27: 20,117,473 km (0.081 R)
• M28: 22,149,461 km (0.114 R)
• M29: 23,980,389 km (0.045 R)
• M30: 25,155,929 km (0.106 R)
• M31: 25,859,338 km (0.1 R)
• M32: 26,077,003 km (0.088 R)
• M33: 26,733,887 km (0.084 R)
• M34: 29,131,792 km (0.117 R)
• M35: 29,358,433 km (0.11 R)
• M36: 31,947,074 km (0.098 R)
• M37: 32,767,170 km (0.094 R)
• M38: 32,825,962 km (0.092 R)
• M39: 36,055,480 km (0.078 R)
• M40: 36,420,499 km (0.083 R)
• M41: 37,338,432 km (0.101 R)
• M42: 37,954,625 km (0.088 R)
• M43: 38,450,094 km (0.11 R)
• M44: 39,823,252 km (0.082 R)
• M45: 40,579,170 km (0.102 R)
• M46: 41,977,013 km (0.112 R)
• M47: 42,617,741 km (0.116 R)
• M48: 42,681,918 km (0.08 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 11,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit