🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.44 AU - 0.7 AU

Year: 162 Days

Day: 41.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.91 AU - 0.95 AU

Year: 338 Days

Day: 41.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,831,758 km

• M1: 490,232 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.36 AU - 2.8 AU

Year: 1561 Days

Day: 25.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956

Radius: 8.5

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.07 AU - 4.71 AU

Year: 3465 Days

Day: 12.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,831,758 km

• M1: 112,348 km (0.076 R)
• M2: 249,380 km (0.07 R)
• M3: 541,843 km (0.094 R)
• M4: 876,344 km (0.111 R)
• M5: 937,979 km (0.041 R)
• M6: 1,014,124 km (0.097 R)
• M7: 1,145,620 km (0.11 R)
• M8: 1,199,775 km (0.078 R)
• M9: 1,396,795 km (0.116 R)
• M10: 1,558,959 km (0.051 R)
• M11: 2,354,820 km (0.118 R)
• M12: 2,566,651 km (0.117 R)
• M13: 2,711,312 km (0.028 R)
• M14: 2,933,614 km (0.117 R)
• M15: 3,278,138 km (0.071 R)
• M16: 3,415,619 km (0.054 R)
• M17: 3,655,723 km (0.058 R)
• M18: 3,757,450 km (0.107 R)
• M19: 3,839,429 km (0.11 R)
• M20: 3,963,745 km (0.104 R)
• M21: 4,152,538 km (0.114 R)
• M22: 4,280,145 km (0.088 R)
• M23: 4,409,098 km (0.114 R)
• M24: 4,474,024 km (0.116 R)
• M25: 4,626,763 km (0.099 R)
• M26: 4,781,148 km (0.098 R)
• M27: 4,870,308 km (0.118 R)
• M28: 5,649,414 km (0.083 R)
• M29: 6,101,648 km (0.042 R)
• M30: 6,393,364 km (0.054 R)
• M31: 6,590,385 km (0.098 R)
• M32: 6,990,409 km (0.075 R)
• M33: 7,167,832 km (0.095 R)
• M34: 7,321,170 km (0.12 R)
• M35: 7,971,771 km (0.118 R)
• M36: 8,640,773 km (0.106 R)
• M37: 8,722,304 km (0.065 R)
• M38: 8,776,757 km (0.097 R)
• M39: 9,050,970 km (0.098 R)
• M40: 9,106,022 km (0.1 R)
• M41: 9,748,545 km (0.067 R)
• M42: 10,988,412 km (0.113 R)
• M43: 11,313,489 km (0.111 R)
• M44: 11,731,914 km (0.089 R)
• M45: 12,125,057 km (0.05 R)
• M46: 12,185,794 km (0.085 R)
• M47: 12,461,054 km (0.094 R)
• M48: 12,522,389 km (0.104 R)
• M49: 12,861,976 km (0.084 R)
• M50: 12,924,059 km (0.082 R)
• M51: 14,026,446 km (0.116 R)
• M52: 14,379,198 km (0.107 R)
• M53: 14,605,091 km (0.115 R)
• M54: 15,027,854 km (0.085 R)
• M55: 15,290,099 km (0.098 R)
• M56: 15,388,834 km (0.089 R)
• M57: 15,520,779 km (0.102 R)
• M58: 15,686,234 km (0.09 R)
• M59: 15,818,928 km (0.082 R)
• M60: 16,589,805 km (0.108 R)
• M61: 17,889,811 km (0.103 R)
• M62: 17,993,931 km (0.102 R)
• M63: 18,167,764 km (0.072 R)
• M64: 18,412,057 km (0.088 R)
• M65: 18,692,553 km (0.063 R)
• M66: 19,293,488 km (0.077 R)
• M67: 19,900,706 km (0.038 R)
• M68: 20,296,990 km (0.113 R)
• M69: 20,478,004 km (0.119 R)
• M70: 20,586,761 km (0.113 R)
• M71: 20,805,025 km (0.035 R)
• M72: 20,914,530 km (0.115 R)
• M73: 20,987,534 km (0.059 R)
• M74: 21,170,492 km (0.109 R)
• M75: 21,243,945 km (0.098 R)
• M76: 21,538,204 km (0.103 R)
• M77: 21,833,809 km (0.109 R)
• M78: 23,711,711 km (0.117 R)
• M79: 24,400,310 km (0.118 R)
• M80: 24,901,762 km (0.109 R)
• M81: 24,979,254 km (0.102 R)
• M82: 25,640,776 km (0.114 R)
• M83: 25,875,644 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.5

Radius: 11

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.71 AU - 8.71 AU

Year: 9684 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,831,758 km

• M1: 249,380 km (0.112 R)
• M2: 921,373 km (0.115 R)
• M3: 998,416 km (0.114 R)
• M4: 1,308,383 km (0.053 R)
• M5: 1,531,882 km (0.082 R)
• M6: 1,965,566 km (0.045 R)
• M7: 2,067,143 km (0.098 R)
• M8: 2,601,657 km (0.046 R)
• M9: 3,237,896 km (0.085 R)
• M10: 3,389,140 km (0.108 R)
• M11: 3,511,960 km (0.108 R)
• M12: 5,132,404 km (0.114 R)
• M13: 5,488,297 km (0.068 R)
• M14: 5,815,617 km (0.07 R)
• M15: 7,226,774 km (0.086 R)
• M16: 7,545,417 km (0.061 R)
• M17: 8,114,189 km (0.113 R)
• M18: 8,738,909 km (0.038 R)
• M19: 9,595,806 km (0.088 R)
• M20: 9,770,387 km (0.116 R)
• M21: 10,167,270 km (0.078 R)
• M22: 10,704,476 km (0.109 R)
• M23: 10,976,594 km (0.079 R)
• M24: 11,574,088 km (0.074 R)
• M25: 12,752,620 km (0.112 R)
• M26: 13,137,835 km (0.075 R)
• M27: 13,429,251 km (0.102 R)
• M28: 14,216,884 km (0.112 R)
• M29: 14,366,183 km (0.09 R)
• M30: 15,426,233 km (0.114 R)
• M31: 16,615,835 km (0.109 R)
• M32: 17,142,420 km (0.117 R)
• M33: 18,211,746 km (0.074 R)
• M34: 18,863,693 km (0.119 R)
• M35: 19,082,704 km (0.08 R)
• M36: 19,192,509 km (0.089 R)
• M37: 19,578,621 km (0.112 R)
• M38: 20,752,217 km (0.114 R)
• M39: 21,262,046 km (0.059 R)
• M40: 21,948,401 km (0.096 R)
• M41: 22,294,421 km (0.082 R)
• M42: 22,642,087 km (0.102 R)
• M43: 22,758,324 km (0.117 R)
• M44: 22,874,861 km (0.099 R)
• M45: 23,519,179 km (0.113 R)
• M46: 23,637,062 km (0.054 R)
• M47: 25,065,871 km (0.12 R)
• M48: 26,952,600 km (0.084 R)
• M49: 27,323,004 km (0.11 R)
• M50: 27,508,804 km (0.116 R)
• M51: 27,632,971 km (0.05 R)
• M52: 28,444,390 km (0.119 R)
• M53: 28,947,637 km (0.033 R)
• M54: 29,453,876 km (0.033 R)
• M55: 29,835,351 km (0.078 R)
• M56: 30,154,592 km (0.118 R)
• M57: 30,925,470 km (0.089 R)
• M58: 32,486,374 km (0.119 R)
• M59: 32,946,388 km (0.092 R)
• M60: 33,144,306 km (0.098 R)
• M61: 34,406,463 km (0.099 R)
• M62: 34,741,263 km (0.117 R)
• M63: 34,942,622 km (0.062 R)
• M64: 35,414,005 km (0.085 R)
• M65: 35,684,328 km (0.099 R)
• M66: 36,635,920 km (0.115 R)
• M67: 38,078,792 km (0.113 R)
• M68: 38,147,906 km (0.11 R)
• M69: 38,981,316 km (0.066 R)
• M70: 39,400,190 km (0.114 R)
• M71: 39,470,201 km (0.093 R)
• M72: 39,961,182 km (0.107 R)
• M73: 40,807,457 km (0.026 R)
• M74: 41,730,924 km (0.098 R)
• M75: 42,231,180 km (0.045 R)
• M76: 43,453,993 km (0.109 R)
• M77: 43,526,248 km (0.083 R)
• M78: 43,743,315 km (0.09 R)
• M79: 44,396,908 km (0.091 R)
• M80: 46,303,084 km (0.086 R)
• M81: 46,672,740 km (0.118 R)
• M82: 46,894,893 km (0.102 R)
• M83: 47,117,495 km (0.116 R)
• M84: 48,310,688 km (0.119 R)
• M85: 48,911,024 km (0.108 R)
• M86: 49,513,754 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.1

Radius: 13.1

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.18 AU - 10.18 AU

Year: 11346 Days

Day: 6.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,831,758 km

• M1: 164,707 km (0.112 R)
• M2: 344,823 km (0.1 R)
• M3: 482,154 km (0.112 R)
• M4: 660,175 km (0.102 R)
• M5: 786,286 km (0.117 R)
• M6: 921,672 km (0.066 R)
• M7: 1,065,735 km (0.07 R)
• M8: 1,448,407 km (0.076 R)
• M9: 1,693,597 km (0.091 R)
• M10: 1,847,534 km (0.089 R)
• M11: 2,337,467 km (0.051 R)
• M12: 2,423,186 km (0.093 R)
• M13: 2,627,238 km (0.118 R)
• M14: 2,716,548 km (0.114 R)
• M15: 3,305,664 km (0.069 R)
• M16: 3,434,767 km (0.072 R)
• M17: 3,900,166 km (0.06 R)
• M18: 4,105,863 km (0.049 R)
• M19: 4,780,998 km (0.077 R)
• M20: 5,150,355 km (0.116 R)
• M21: 6,153,858 km (0.058 R)
• M22: 6,313,629 km (0.077 R)
• M23: 6,434,354 km (0.1 R)
• M24: 6,925,035 km (0.116 R)
• M25: 7,007,912 km (0.03 R)
• M26: 7,640,861 km (0.117 R)
• M27: 8,029,516 km (0.095 R)
• M28: 8,160,414 km (0.111 R)
• M29: 8,871,154 km (0.037 R)
• M30: 8,961,361 km (0.12 R)
• M31: 9,233,929 km (0.096 R)
• M32: 9,601,640 km (0.09 R)
• M33: 10,926,329 km (0.076 R)
• M34: 11,023,119 km (0.051 R)
• M35: 11,560,774 km (0.119 R)
• M36: 11,857,726 km (0.101 R)
• M37: 12,560,387 km (0.035 R)
• M38: 14,428,565 km (0.092 R)
• M39: 14,909,073 km (0.057 R)
• M40: 15,721,689 km (0.093 R)
• M41: 16,995,515 km (0.1 R)
• M42: 17,616,496 km (0.101 R)
• M43: 17,844,034 km (0.039 R)
• M44: 18,015,473 km (0.096 R)
• M45: 19,464,927 km (0.116 R)
• M46: 20,831,354 km (0.088 R)
• M47: 22,044,443 km (0.095 R)
• M48: 22,167,113 km (0.067 R)
• M49: 22,474,537 km (0.064 R)
• M50: 24,222,438 km (0.103 R)
• M51: 24,793,454 km (0.075 R)
• M52: 25,368,957 km (0.068 R)
• M53: 26,402,977 km (0.042 R)
• M54: 26,925,223 km (0.119 R)
• M55: 27,582,706 km (0.094 R)
• M56: 28,179,003 km (0.114 R)
• M57: 28,913,678 km (0.118 R)
• M58: 29,789,873 km (0.108 R)
• M59: 29,925,558 km (0.092 R)
• M60: 30,606,528 km (0.112 R)
• M61: 30,948,957 km (0.046 R)
• M62: 31,914,611 km (0.095 R)
• M63: 32,053,438 km (0.068 R)
• M64: 32,401,104 km (0.05 R)
• M65: 32,750,115 km (0.053 R)
• M66: 33,100,474 km (0.088 R)
• M67: 34,513,874 km (0.08 R)
• M68: 39,242,214 km (0.03 R)
• M69: 41,719,405 km (0.063 R)
• M70: 42,709,145 km (0.105 R)
• M71: 44,556,679 km (0.115 R)
• M72: 52,530,096 km (0.119 R)
• M73: 52,612,075 km (0.051 R)
• M74: 53,104,551 km (0.061 R)
• M75: 53,846,108 km (0.078 R)
• M76: 54,176,869 km (0.031 R)
• M77: 54,508,228 km (0.077 R)
• M78: 55,006,539 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272

Radius: 6.9

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 14.82 AU - 18.94 AU

Year: 26127 Days

Day: 23.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,831,758 km

• M1: 303,684 km (0.108 R)
• M2: 432,637 km (0.043 R)
• M3: 485,894 km (0.065 R)
• M4: 580,290 km (0.094 R)
• M5: 1,116,299 km (0.069 R)
• M6: 1,295,518 km (0.109 R)
• M7: 1,539,811 km (0.113 R)
• M8: 1,596,060 km (0.081 R)
• M9: 1,653,056 km (0.055 R)
• M10: 1,828,236 km (0.116 R)
• M11: 2,260,125 km (0.089 R)
• M12: 2,421,990 km (0.075 R)
• M13: 2,688,723 km (0.08 R)
• M14: 2,895,168 km (0.056 R)
• M15: 3,000,335 km (0.1 R)
• M16: 3,886,104 km (0.104 R)
• M17: 4,198,315 km (0.099 R)
• M18: 5,789,138 km (0.119 R)
• M19: 6,601,006 km (0.081 R)
• M20: 6,647,232 km (0.09 R)
• M21: 6,832,883 km (0.111 R)
• M22: 7,114,576 km (0.105 R)
• M23: 7,400,158 km (0.083 R)
• M24: 7,689,480 km (0.088 R)
• M25: 8,031,760 km (0.077 R)
• M26: 8,130,495 km (0.106 R)
• M27: 8,429,092 km (0.071 R)
• M28: 8,579,737 km (0.086 R)
• M29: 9,242,755 km (0.055 R)
• M30: 9,294,366 km (0.082 R)
• M31: 10,134,358 km (0.084 R)
• M32: 10,348,134 km (0.104 R)
• M33: 10,509,550 km (0.085 R)
• M34: 11,328,598 km (0.077 R)
• M35: 12,738,857 km (0.04 R)
• M36: 12,796,452 km (0.084 R)
• M37: 12,969,687 km (0.104 R)
• M38: 14,323,099 km (0.082 R)
• M39: 14,864,792 km (0.1 R)
• M40: 16,092,692 km (0.058 R)
• M41: 16,592,797 km (0.107 R)
• M42: 17,672,595 km (0.106 R)
• M43: 18,318,409 km (0.106 R)
• M44: 19,103,498 km (0.047 R)
• M45: 20,436,116 km (0.098 R)
• M46: 21,523,842 km (0.11 R)
• M47: 23,120,052 km (0.081 R)
• M48: 23,896,764 km (0.108 R)
• M49: 24,038,882 km (0.114 R)
• M50: 24,181,299 km (0.059 R)
• M51: 24,682,153 km (0.078 R)
• M52: 26,719,077 km (0.117 R)
• M53: 27,981,833 km (0.039 R)
• M54: 28,131,730 km (0.089 R)
• M55: 29,873,947 km (0.118 R)
• M56: 30,334,259 km (0.09 R)
• M57: 30,488,196 km (0.067 R)
• M58: 30,565,239 km (0.079 R)
• M59: 31,885,290 km (0.09 R)
• M60: 32,828,206 km (0.092 R)
• M61: 33,303,179 km (0.065 R)
• M62: 33,620,925 km (0.101 R)
• M63: 33,780,246 km (0.08 R)
• M64: 34,179,673 km (0.043 R)
• M65: 36,772,503 km (0.096 R)
• M66: 39,344,090 km (0.118 R)
• M67: 40,439,596 km (0.091 R)
• M68: 40,608,940 km (0.03 R)
• M69: 41,545,124 km (0.038 R)
• M70: 44,833,285 km (0.053 R)
• M71: 45,272,056 km (0.067 R)
• M72: 47,308,980 km (0.034 R)
• M73: 47,576,910 km (0.074 R)
• M74: 48,473,600 km (0.103 R)
• M75: 48,833,682 km (0.1 R)
• M76: 50,192,479 km (0.102 R)
• M77: 51,105,026 km (0.062 R)
• M78: 54,342,324 km (0.095 R)
• M79: 56,127,326 km (0.076 R)
• M80: 57,454,857 km (0.097 R)
• M81: 57,740,589 km (0.073 R)
• M82: 57,931,476 km (0.047 R)
• M83: 59,947,607 km (0.053 R)
• M84: 60,721,626 km (0.12 R)
• M85: 61,012,744 km (0.091 R)
• M86: 61,401,698 km (0.093 R)
• M87: 61,693,863 km (0.096 R)
• M88: 62,084,164 km (0.104 R)
• M89: 63,161,867 km (0.051 R)
• M90: 64,443,322 km (0.054 R)
• M91: 64,542,356 km (0.086 R)
• M92: 66,032,351 km (0.089 R)
• M93: 66,631,640 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 17,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit