🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.48 AU - 0.64 AU

Year: 154 Days

Day: 45.4 Hours

Environment

Temp: 242 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,507,919 km

• M1: 181,911 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.76 AU - 1.16 AU

Year: 345 Days

Day: 45.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.9 AU - 1.36 AU

Year: 441 Days

Day: 42.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,507,919 km

• M1: 435,928 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.98 AU - 1.56 AU

Year: 525 Days

Day: 34.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 50,507,919 km

• M1: 805,435 km (0.117 R)
• M2: 1,161,179 km (0.039 R)

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.9

Radius: 12.4

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.6 AU - 6.96 AU

Year: 5777 Days

Day: 13.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,507,919 km

• M1: 190,737 km (0.052 R)
• M2: 388,655 km (0.047 R)
• M3: 487,091 km (0.086 R)
• M4: 1,125,425 km (0.076 R)
• M5: 1,340,696 km (0.047 R)
• M6: 1,421,030 km (0.12 R)
• M7: 1,586,934 km (0.054 R)
• M8: 1,920,238 km (0.086 R)
• M9: 2,218,387 km (0.11 R)
• M10: 2,314,578 km (0.071 R)
• M11: 2,673,164 km (0.118 R)
• M12: 2,943,338 km (0.108 R)
• M13: 3,135,571 km (0.086 R)
• M14: 3,376,424 km (0.11 R)
• M15: 4,016,703 km (0.112 R)
• M16: 4,206,543 km (0.111 R)
• M17: 4,472,677 km (0.068 R)
• M18: 4,595,497 km (0.097 R)
• M19: 4,744,347 km (0.1 R)
• M20: 5,618,148 km (0.08 R)
• M21: 6,430,165 km (0.062 R)
• M22: 6,513,342 km (0.081 R)
• M23: 6,681,041 km (0.099 R)
• M24: 6,878,360 km (0.086 R)
• M25: 7,163,644 km (0.045 R)
• M26: 7,481,988 km (0.098 R)
• M27: 8,801,591 km (0.103 R)
• M28: 8,894,192 km (0.059 R)
• M29: 9,236,472 km (0.073 R)
• M30: 9,934,047 km (0.1 R)
• M31: 10,062,850 km (0.04 R)
• M32: 11,012,348 km (0.095 R)
• M33: 11,312,890 km (0.084 R)
• M34: 11,649,934 km (0.112 R)
• M35: 12,334,045 km (0.051 R)
• M36: 12,472,573 km (0.079 R)
• M37: 12,576,693 km (0.099 R)
• M38: 12,785,831 km (0.094 R)
• M39: 13,137,087 km (0.101 R)
• M40: 13,243,002 km (0.044 R)
• M41: 13,849,023 km (0.041 R)
• M42: 14,354,813 km (0.097 R)
• M43: 14,464,020 km (0.118 R)
• M44: 14,610,027 km (0.09 R)
• M45: 14,903,538 km (0.104 R)
• M46: 15,571,044 km (0.111 R)
• M47: 15,758,191 km (0.108 R)
• M48: 16,362,267 km (0.071 R)
• M49: 16,590,703 km (0.108 R)
• M50: 17,515,068 km (0.113 R)
• M51: 17,670,800 km (0.058 R)
• M52: 18,022,803 km (0.078 R)
• M53: 18,258,869 km (0.101 R)
• M54: 19,253,096 km (0.116 R)
• M55: 19,696,205 km (0.099 R)
• M56: 21,668,653 km (0.116 R)
• M57: 22,466,758 km (0.12 R)
• M58: 22,593,617 km (0.117 R)
• M59: 23,360,007 km (0.05 R)
• M60: 23,961,989 km (0.114 R)
• M61: 24,569,057 km (0.115 R)
• M62: 25,005,882 km (0.099 R)
• M63: 25,137,379 km (0.115 R)
• M64: 25,357,138 km (0.066 R)
• M65: 26,331,469 km (0.079 R)
• M66: 26,420,630 km (0.096 R)
• M67: 26,554,669 km (0.105 R)
• M68: 26,778,468 km (0.097 R)
• M69: 28,134,423 km (0.114 R)
• M70: 28,591,295 km (0.114 R)
• M71: 28,958,557 km (0.115 R)
• M72: 29,142,862 km (0.099 R)
• M73: 29,790,770 km (0.069 R)
• M74: 30,865,631 km (0.097 R)
• M75: 30,959,728 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.2

Radius: 13.7

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.18 AU - 7.82 AU

Year: 7540 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,507,919 km

• M1: 173,384 km (0.11 R)
• M2: 366,814 km (0.106 R)
• M3: 487,240 km (0.115 R)
• M4: 1,255,874 km (0.07 R)
• M5: 1,474,287 km (0.105 R)
• M6: 1,579,604 km (0.106 R)
• M7: 1,705,715 km (0.105 R)
• M8: 2,007,304 km (0.088 R)
• M9: 2,124,888 km (0.114 R)
• M10: 2,326,247 km (0.09 R)
• M11: 2,748,262 km (0.032 R)
• M12: 2,879,759 km (0.048 R)
• M13: 3,497,449 km (0.087 R)
• M14: 3,688,485 km (0.066 R)
• M15: 3,809,659 km (0.076 R)
• M16: 3,932,180 km (0.079 R)
• M17: 4,307,820 km (0.083 R)
• M18: 4,461,308 km (0.078 R)
• M19: 4,800,296 km (0.076 R)
• M20: 4,932,990 km (0.096 R)
• M21: 5,039,952 km (0.081 R)
• M22: 5,147,812 km (0.074 R)
• M23: 5,311,024 km (0.12 R)
• M24: 5,614,707 km (0.095 R)
• M25: 5,810,980 km (0.118 R)
• M26: 6,095,365 km (0.116 R)
• M27: 6,413,410 km (0.111 R)
• M28: 6,737,140 km (0.071 R)
• M29: 7,066,106 km (0.097 R)
• M30: 7,523,427 km (0.082 R)
• M31: 7,616,028 km (0.084 R)
• M32: 9,083,583 km (0.102 R)
• M33: 9,547,486 km (0.067 R)
• M34: 9,681,376 km (0.036 R)
• M35: 10,052,977 km (0.086 R)
• M36: 10,775,535 km (0.072 R)
• M37: 10,880,104 km (0.116 R)
• M38: 11,479,243 km (0.079 R)
• M39: 12,161,708 km (0.071 R)
• M40: 12,270,616 km (0.094 R)
• M41: 12,379,822 km (0.095 R)
• M42: 12,636,083 km (0.09 R)
• M43: 12,746,487 km (0.097 R)
• M44: 12,857,189 km (0.085 R)
• M45: 13,528,135 km (0.07 R)
• M46: 13,716,479 km (0.088 R)
• M47: 14,134,156 km (0.044 R)
• M48: 14,287,045 km (0.062 R)
• M49: 14,517,426 km (0.098 R)
• M50: 14,671,662 km (0.065 R)
• M51: 15,020,673 km (0.085 R)
• M52: 15,806,361 km (0.097 R)
• M53: 15,965,085 km (0.085 R)
• M54: 16,124,406 km (0.12 R)
• M55: 16,524,880 km (0.074 R)
• M56: 17,254,020 km (0.091 R)
• M57: 18,284,301 km (0.117 R)
• M58: 19,759,934 km (0.117 R)
• M59: 20,533,804 km (0.051 R)
• M60: 20,924,404 km (0.075 R)
• M61: 21,317,397 km (0.09 R)
• M62: 21,801,197 km (0.037 R)
• M63: 22,914,205 km (0.068 R)
• M64: 23,139,051 km (0.039 R)
• M65: 24,274,050 km (0.12 R)
• M66: 24,595,087 km (0.096 R)
• M67: 24,733,166 km (0.05 R)
• M68: 25,102,523 km (0.095 R)
• M69: 25,195,124 km (0.076 R)
• M70: 25,473,675 km (0.074 R)
• M71: 25,706,599 km (0.119 R)
• M72: 26,787,144 km (0.092 R)
• M73: 27,214,097 km (0.043 R)
• M74: 28,508,268 km (0.117 R)
• M75: 29,528,675 km (0.101 R)
• M76: 29,675,430 km (0.095 R)
• M77: 30,412,798 km (0.086 R)
• M78: 31,106,484 km (0.083 R)
• M79: 32,559,977 km (0.043 R)
• M80: 33,371,395 km (0.095 R)
• M81: 34,343,632 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.8

Radius: 12

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.02 AU - 9.94 AU

Year: 8275 Days

Day: 14.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,507,919 km

• M1: 156,479 km (0.114 R)
• M2: 238,459 km (0.096 R)
• M3: 476,020 km (0.043 R)
• M4: 627,713 km (0.119 R)
• M5: 718,219 km (0.108 R)
• M6: 880,383 km (0.079 R)
• M7: 1,091,765 km (0.04 R)
• M8: 1,281,306 km (0.116 R)
• M9: 1,671,756 km (0.071 R)
• M10: 2,337,467 km (0.065 R)
• M11: 3,434,318 km (0.075 R)
• M12: 3,659,613 km (0.102 R)
• M13: 3,889,694 km (0.092 R)
• M14: 4,334,150 km (0.088 R)
• M15: 4,577,844 km (0.098 R)
• M16: 4,889,008 km (0.091 R)
• M17: 5,142,876 km (0.088 R)
• M18: 5,401,082 km (0.1 R)
• M19: 5,531,830 km (0.111 R)
• M20: 6,372,869 km (0.083 R)
• M21: 6,790,846 km (0.063 R)
• M22: 7,289,755 km (0.076 R)
• M23: 7,398,213 km (0.095 R)
• M24: 7,653,427 km (0.094 R)
• M25: 8,703,006 km (0.09 R)
• M26: 8,818,196 km (0.107 R)
• M27: 10,158,593 km (0.056 R)
• M28: 10,279,917 km (0.078 R)
• M29: 10,687,870 km (0.115 R)
• M30: 10,976,594 km (0.116 R)
• M31: 11,059,621 km (0.078 R)
• M32: 11,309,749 km (0.112 R)
• M33: 11,519,634 km (0.047 R)
• M34: 12,286,024 km (0.105 R)
• M35: 12,893,541 km (0.077 R)
• M36: 13,957,631 km (0.082 R)
• M37: 14,318,611 km (0.085 R)
• M38: 14,820,063 km (0.062 R)
• M39: 15,606,349 km (0.077 R)
• M40: 16,358,677 km (0.055 R)
• M41: 16,548,666 km (0.057 R)
• M42: 17,315,804 km (0.074 R)
• M43: 17,558,003 km (0.101 R)
• M44: 17,898,787 km (0.107 R)
• M45: 17,996,624 km (0.119 R)
• M46: 18,241,815 km (0.045 R)
• M47: 18,785,304 km (0.118 R)
• M48: 19,787,161 km (0.088 R)
• M49: 20,960,606 km (0.106 R)
• M50: 21,790,276 km (0.083 R)
• M51: 22,948,613 km (0.098 R)
• M52: 23,161,341 km (0.081 R)
• M53: 24,723,292 km (0.093 R)
• M54: 24,832,199 km (0.082 R)
• M55: 25,875,495 km (0.091 R)
• M56: 26,821,103 km (0.089 R)
• M57: 28,574,240 km (0.115 R)
• M58: 29,205,244 km (0.098 R)
• M59: 29,840,886 km (0.113 R)
• M60: 30,481,165 km (0.044 R)
• M61: 31,243,515 km (0.099 R)
• M62: 32,488,469 km (0.055 R)
• M63: 32,727,377 km (0.085 R)
• M64: 33,146,999 km (0.053 R)
• M65: 33,447,690 km (0.107 R)
• M66: 33,628,704 km (0.068 R)
• M67: 34,112,653 km (0.074 R)
• M68: 34,598,996 km (0.082 R)
• M69: 35,026,546 km (0.057 R)
• M70: 35,640,197 km (0.082 R)
• M71: 36,010,152 km (0.114 R)
• M72: 37,502,391 km (0.062 R)
• M73: 37,690,436 km (0.094 R)
• M74: 37,815,948 km (0.105 R)
• M75: 40,098,363 km (0.036 R)
• M76: 40,675,960 km (0.104 R)
• M77: 41,385,503 km (0.076 R)
• M78: 43,079,250 km (0.057 R)
• M79: 43,473,291 km (0.083 R)
• M80: 43,604,937 km (0.11 R)
• M81: 44,066,596 km (0.071 R)
• M82: 44,198,840 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.6

Radius: 8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.37 AU - 20.13 AU

Year: 24047 Days

Day: 17.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,507,919 km

• M1: 182,958 km (0.111 R)
• M2: 242,049 km (0.03 R)
• M3: 580,739 km (0.101 R)
• M4: 785,538 km (0.035 R)
• M5: 877,691 km (0.111 R)
• M6: 973,733 km (0.092 R)
• M7: 1,114,205 km (0.109 R)
• M8: 1,370,765 km (0.092 R)
• M9: 1,913,506 km (0.088 R)
• M10: 2,300,516 km (0.114 R)
• M11: 2,740,035 km (0.1 R)
• M12: 2,854,028 km (0.11 R)
• M13: 2,940,496 km (0.087 R)
• M14: 3,205,434 km (0.085 R)
• M15: 3,386,297 km (0.107 R)
• M16: 3,663,951 km (0.096 R)
• M17: 4,175,725 km (0.105 R)
• M18: 4,440,214 km (0.095 R)
• M19: 4,574,404 km (0.101 R)
• M20: 4,881,379 km (0.056 R)
• M21: 5,265,695 km (0.117 R)
• M22: 5,952,350 km (0.05 R)
• M23: 6,175,101 km (0.103 R)
• M24: 7,053,988 km (0.113 R)
• M25: 7,648,341 km (0.037 R)
• M26: 8,341,128 km (0.09 R)
• M27: 8,968,991 km (0.094 R)
• M28: 9,053,813 km (0.046 R)
• M29: 9,395,943 km (0.072 R)
• M30: 10,049,087 km (0.103 R)
• M31: 10,181,332 km (0.077 R)
• M32: 10,537,225 km (0.103 R)
• M33: 10,942,336 km (0.107 R)
• M34: 11,033,142 km (0.077 R)
• M35: 11,444,536 km (0.086 R)
• M36: 12,188,337 km (0.102 R)
• M37: 12,613,494 km (0.083 R)
• M38: 12,851,953 km (0.089 R)
• M39: 12,947,696 km (0.072 R)
• M40: 13,091,758 km (0.071 R)
• M41: 13,771,232 km (0.057 R)
• M42: 14,016,722 km (0.106 R)
• M43: 15,063,309 km (0.115 R)
• M44: 15,113,873 km (0.084 R)
• M45: 16,758,402 km (0.091 R)
• M46: 18,351,021 km (0.081 R)
• M47: 19,880,659 km (0.096 R)
• M48: 20,716,762 km (0.115 R)
• M49: 20,941,608 km (0.094 R)
• M50: 21,110,803 km (0.109 R)
• M51: 21,223,899 km (0.095 R)
• M52: 22,020,956 km (0.063 R)
• M53: 22,193,143 km (0.086 R)
• M54: 22,480,970 km (0.03 R)
• M55: 23,293,286 km (0.079 R)
• M56: 24,589,252 km (0.069 R)
• M57: 24,648,792 km (0.107 R)
• M58: 25,006,630 km (0.067 R)
• M59: 26,699,031 km (0.059 R)
• M60: 27,189,263 km (0.051 R)
• M61: 27,868,288 km (0.117 R)
• M62: 27,930,222 km (0.114 R)
• M63: 28,178,853 km (0.113 R)
• M64: 28,303,319 km (0.111 R)
• M65: 28,552,848 km (0.107 R)
• M66: 28,615,380 km (0.094 R)
• M67: 29,306,073 km (0.095 R)
• M68: 30,320,347 km (0.119 R)
• M69: 35,025,200 km (0.116 R)
• M70: 36,847,302 km (0.042 R)
• M71: 37,735,464 km (0.09 R)
• M72: 39,324,044 km (0.071 R)
• M73: 39,393,607 km (0.11 R)
• M74: 40,442,139 km (0.091 R)
• M75: 41,358,127 km (0.111 R)
• M76: 41,783,284 km (0.052 R)
• M77: 42,352,354 km (0.11 R)
• M78: 42,637,787 km (0.088 R)
• M79: 42,852,310 km (0.087 R)
• M80: 44,002,568 km (0.081 R)
• M81: 44,654,067 km (0.095 R)
• M82: 44,799,326 km (0.081 R)
• M83: 47,070,072 km (0.074 R)
• M84: 47,217,875 km (0.101 R)
• M85: 48,480,182 km (0.092 R)
• M86: 48,554,831 km (0.108 R)
• M87: 50,432,285 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 17,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit