🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.51 AU - 0.69 AU

Year: 173 Days

Day: 25.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,277,602 km

• M1: 455,077 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.77 AU - 0.89 AU

Year: 282 Days

Day: 34.4 Hours

Environment

Temp: 75 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.42 AU - 1.68 AU

Year: 719 Days

Day: 17.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.1

Radius: 11.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.45 AU - 5.72 AU

Year: 4268 Days

Day: 13.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,277,602 km

• M1: 210,933 km (0.096 R)
• M2: 303,384 km (0.118 R)
• M3: 589,565 km (0.117 R)
• M4: 665,112 km (0.092 R)
• M5: 806,632 km (0.113 R)
• M6: 903,272 km (0.114 R)
• M7: 1,004,251 km (0.102 R)
• M8: 1,133,204 km (0.067 R)
• M9: 1,218,325 km (0.055 R)
• M10: 1,933,702 km (0.089 R)
• M11: 2,233,646 km (0.04 R)
• M12: 2,405,085 km (0.042 R)
• M13: 2,597,318 km (0.117 R)
• M14: 2,695,305 km (0.116 R)
• M15: 2,878,263 km (0.027 R)
• M16: 3,065,260 km (0.069 R)
• M17: 3,344,709 km (0.035 R)
• M18: 3,687,438 km (0.097 R)
• M19: 3,797,991 km (0.097 R)
• M20: 3,872,341 km (0.033 R)
• M21: 4,041,536 km (0.074 R)
• M22: 4,174,828 km (0.086 R)
• M23: 4,328,914 km (0.034 R)
• M24: 4,603,276 km (0.087 R)
• M25: 4,822,736 km (0.059 R)
• M26: 4,964,256 km (0.083 R)
• M27: 5,481,116 km (0.096 R)
• M28: 5,778,068 km (0.092 R)
• M29: 6,633,170 km (0.091 R)
• M30: 7,109,938 km (0.086 R)
• M31: 7,457,304 km (0.11 R)
• M32: 7,550,953 km (0.1 R)
• M33: 7,692,023 km (0.036 R)
• M34: 7,786,569 km (0.048 R)
• M35: 7,881,564 km (0.12 R)
• M36: 8,435,226 km (0.083 R)
• M37: 9,758,269 km (0.06 R)
• M38: 10,222,322 km (0.08 R)
• M39: 10,772,842 km (0.058 R)
• M40: 11,145,191 km (0.114 R)
• M41: 11,306,158 km (0.079 R)
• M42: 11,603,110 km (0.08 R)
• M43: 11,957,358 km (0.058 R)
• M44: 12,067,163 km (0.103 R)
• M45: 12,426,198 km (0.084 R)
• M46: 13,183,013 km (0.074 R)
• M47: 13,868,321 km (0.079 R)
• M48: 14,099,300 km (0.093 R)
• M49: 14,186,216 km (0.099 R)
• M50: 14,623,790 km (0.093 R)
• M51: 14,741,225 km (0.084 R)
• M52: 14,917,900 km (0.114 R)
• M53: 15,273,494 km (0.116 R)
• M54: 15,392,574 km (0.104 R)
• M55: 15,721,839 km (0.094 R)
• M56: 15,992,910 km (0.06 R)
• M57: 16,113,935 km (0.109 R)
• M58: 16,204,890 km (0.09 R)
• M59: 16,478,804 km (0.098 R)
• M60: 16,692,878 km (0.063 R)
• M61: 16,938,668 km (0.045 R)
• M62: 17,092,903 km (0.108 R)
• M63: 17,558,452 km (0.118 R)
• M64: 19,333,131 km (0.12 R)
• M65: 19,623,650 km (0.095 R)
• M66: 20,143,802 km (0.077 R)
• M67: 20,241,789 km (0.076 R)
• M68: 20,372,687 km (0.102 R)
• M69: 20,602,619 km (0.045 R)
• M70: 20,800,238 km (0.068 R)
• M71: 21,097,937 km (0.085 R)
• M72: 21,197,569 km (0.089 R)
• M73: 21,865,225 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.2

Radius: 11.9

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.38 AU - 6.08 AU

Year: 4459 Days

Day: 14.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,277,602 km

• M1: 164,408 km (0.093 R)
• M2: 245,789 km (0.115 R)
• M3: 355,594 km (0.109 R)
• M4: 509,381 km (0.09 R)
• M5: 655,837 km (0.05 R)
• M6: 891,903 km (0.04 R)
• M7: 981,362 km (0.079 R)
• M8: 1,170,155 km (0.094 R)
• M9: 1,647,222 km (0.112 R)
• M10: 1,792,033 km (0.092 R)
• M11: 1,907,672 km (0.072 R)
• M12: 2,077,316 km (0.081 R)
• M13: 2,305,602 km (0.117 R)
• M14: 2,450,264 km (0.098 R)
• M15: 2,863,602 km (0.114 R)
• M16: 2,941,244 km (0.044 R)
• M17: 3,019,633 km (0.056 R)
• M18: 3,098,621 km (0.104 R)
• M19: 3,279,036 km (0.105 R)
• M20: 3,525,124 km (0.038 R)
• M21: 4,013,561 km (0.114 R)
• M22: 4,144,609 km (0.103 R)
• M23: 4,255,012 km (0.108 R)
• M24: 4,366,313 km (0.1 R)
• M25: 4,478,511 km (0.093 R)
• M26: 4,706,050 km (0.097 R)
• M27: 4,798,053 km (0.098 R)
• M28: 5,007,490 km (0.115 R)
• M29: 5,148,860 km (0.069 R)
• M30: 5,727,354 km (0.118 R)
• M31: 6,556,575 km (0.118 R)
• M32: 6,711,409 km (0.102 R)
• M33: 6,893,619 km (0.034 R)
• M34: 7,103,804 km (0.107 R)
• M35: 7,911,184 km (0.067 R)
• M36: 8,577,942 km (0.081 R)
• M37: 8,747,436 km (0.097 R)
• M38: 9,291,673 km (0.099 R)
• M39: 9,582,492 km (0.119 R)
• M40: 9,935,543 km (0.119 R)
• M41: 10,413,059 km (0.112 R)
• M42: 11,639,163 km (0.052 R)
• M43: 12,015,851 km (0.09 R)
• M44: 12,301,134 km (0.111 R)
• M45: 12,492,469 km (0.051 R)
• M46: 13,398,584 km (0.091 R)
• M47: 13,595,604 km (0.12 R)
• M48: 13,859,644 km (0.099 R)
• M49: 14,092,119 km (0.118 R)
• M50: 14,426,620 km (0.106 R)
• M51: 15,342,458 km (0.109 R)
• M52: 15,651,976 km (0.037 R)
• M53: 16,207,284 km (0.079 R)
• M54: 18,274,128 km (0.112 R)
• M55: 19,153,464 km (0.1 R)
• M56: 19,338,517 km (0.102 R)
• M57: 20,159,211 km (0.083 R)
• M58: 20,385,103 km (0.039 R)
• M59: 20,460,501 km (0.11 R)
• M60: 21,526,834 km (0.085 R)
• M61: 22,066,733 km (0.103 R)
• M62: 22,144,225 km (0.091 R)
• M63: 22,611,120 km (0.046 R)
• M64: 23,199,339 km (0.118 R)
• M65: 23,911,873 km (0.117 R)
• M66: 24,071,045 km (0.09 R)
• M67: 24,591,347 km (0.07 R)
• M68: 25,196,171 km (0.079 R)
• M69: 25,805,932 km (0.113 R)
• M70: 26,379,490 km (0.113 R)
• M71: 26,791,632 km (0.069 R)
• M72: 26,915,798 km (0.095 R)
• M73: 27,413,959 km (0.068 R)
• M74: 27,789,749 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.8

Radius: 8.9

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.17 AU - 12.85 AU

Year: 12702 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,277,602 km

• M1: 210,035 km (0.111 R)
• M2: 267,780 km (0.116 R)
• M3: 391,797 km (0.083 R)
• M4: 555,008 km (0.119 R)
• M5: 863,479 km (0.081 R)
• M6: 1,197,980 km (0.078 R)
• M7: 2,122,495 km (0.105 R)
• M8: 2,299,170 km (0.08 R)
• M9: 2,698,297 km (0.092 R)
• M10: 2,857,768 km (0.089 R)
• M11: 3,020,231 km (0.093 R)
• M12: 3,185,836 km (0.06 R)
• M13: 3,595,585 km (0.025 R)
• M14: 4,577,545 km (0.091 R)
• M15: 5,236,374 km (0.088 R)
• M16: 6,258,427 km (0.1 R)
• M17: 7,474,358 km (0.059 R)
• M18: 7,608,847 km (0.101 R)
• M19: 7,699,054 km (0.074 R)
• M20: 8,017,399 km (0.11 R)
• M21: 8,573,304 km (0.074 R)
• M22: 9,868,972 km (0.098 R)
• M23: 10,564,602 km (0.06 R)
• M24: 10,867,687 km (0.097 R)
• M25: 10,969,264 km (0.088 R)
• M26: 11,950,626 km (0.12 R)
• M27: 13,121,678 km (0.072 R)
• M28: 13,996,227 km (0.102 R)
• M29: 14,664,331 km (0.083 R)
• M30: 15,858,721 km (0.103 R)
• M31: 15,916,316 km (0.096 R)
• M32: 16,205,638 km (0.08 R)
• M33: 16,906,953 km (0.111 R)
• M34: 17,024,836 km (0.098 R)
• M35: 17,618,291 km (0.112 R)
• M36: 18,218,627 km (0.109 R)
• M37: 19,500,830 km (0.091 R)
• M38: 20,309,108 km (0.042 R)
• M39: 22,086,929 km (0.099 R)
• M40: 22,474,387 km (0.107 R)
• M41: 22,733,940 km (0.091 R)
• M42: 22,799,015 km (0.067 R)
• M43: 23,059,764 km (0.081 R)
• M44: 24,511,611 km (0.094 R)
• M45: 25,047,022 km (0.084 R)
• M46: 25,992,929 km (0.116 R)
• M47: 26,060,996 km (0.107 R)
• M48: 26,675,844 km (0.099 R)
• M49: 26,744,509 km (0.083 R)
• M50: 27,572,533 km (0.115 R)
• M51: 27,780,773 km (0.102 R)
• M52: 28,689,431 km (0.081 R)
• M53: 29,324,324 km (0.111 R)
• M54: 29,963,706 km (0.074 R)
• M55: 30,106,422 km (0.077 R)
• M56: 31,039,613 km (0.085 R)
• M57: 31,546,152 km (0.104 R)
• M58: 32,274,245 km (0.071 R)
• M59: 34,566,832 km (0.118 R)
• M60: 34,941,425 km (0.065 R)
• M61: 36,529,706 km (0.07 R)
• M62: 37,140,813 km (0.112 R)
• M63: 37,755,511 km (0.102 R)
• M64: 39,697,740 km (0.085 R)
• M65: 40,404,889 km (0.108 R)
• M66: 40,799,528 km (0.051 R)
• M67: 42,150,846 km (0.098 R)
• M68: 42,631,354 km (0.073 R)
• M69: 44,002,418 km (0.033 R)
• M70: 44,164,732 km (0.086 R)
• M71: 44,489,808 km (0.101 R)
• M72: 44,978,993 km (0.113 R)
• M73: 45,060,674 km (0.032 R)
• M74: 45,306,164 km (0.119 R)
• M75: 46,539,748 km (0.08 R)
• M76: 48,788,204 km (0.045 R)
• M77: 48,872,128 km (0.116 R)
• M78: 49,798,738 km (0.111 R)
• M79: 50,646,210 km (0.074 R)
• M80: 50,816,153 km (0.078 R)
• M81: 51,242,207 km (0.084 R)
• M82: 51,926,169 km (0.118 R)
• M83: 52,613,272 km (0.115 R)
• M84: 53,389,834 km (0.113 R)
• M85: 53,476,302 km (0.025 R)
• M86: 53,996,454 km (0.067 R)
• M87: 55,391,454 km (0.071 R)
• M88: 55,829,776 km (0.113 R)
• M89: 56,798,272 km (0.09 R)
• M90: 56,886,685 km (0.11 R)
• M91: 57,240,334 km (0.078 R)
• M92: 58,395,080 km (0.063 R)
• M93: 59,109,559 km (0.106 R)
• M94: 59,288,628 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532

Radius: 4

Gravity: 33.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.13 AU - 14.83 AU

Year: 18450 Days

Day: 21.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 134 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,277,602 km

• M1: 126,111 km (0.091 R)
• M2: 483,351 km (0.092 R)
• M3: 619,784 km (0.109 R)
• M4: 746,194 km (0.045 R)
• M5: 1,198,279 km (0.114 R)
• M6: 1,276,369 km (0.095 R)
• M7: 1,520,363 km (0.061 R)
• M8: 1,808,189 km (0.085 R)
• M9: 2,112,771 km (0.093 R)
• M10: 2,734,200 km (0.076 R)
• M11: 3,118,218 km (0.051 R)
• M12: 3,225,928 km (0.094 R)
• M13: 3,298,334 km (0.106 R)
• M14: 3,858,877 km (0.116 R)
• M15: 4,091,203 km (0.086 R)
• M16: 4,898,133 km (0.112 R)
• M17: 4,981,459 km (0.108 R)
• M18: 5,191,944 km (0.111 R)
• M19: 5,405,270 km (0.062 R)
• M20: 7,070,893 km (0.105 R)
• M21: 7,498,294 km (0.096 R)
• M22: 8,032,059 km (0.1 R)
• M23: 9,238,267 km (0.096 R)
• M24: 9,809,731 km (0.105 R)
• M25: 9,967,557 km (0.115 R)
• M26: 10,607,237 km (0.051 R)
• M27: 10,823,406 km (0.074 R)
• M28: 11,814,193 km (0.055 R)
• M29: 12,038,290 km (0.099 R)
• M30: 13,353,704 km (0.101 R)
• M31: 14,354,963 km (0.12 R)
• M32: 14,654,009 km (0.086 R)
• M33: 14,774,286 km (0.102 R)
• M34: 15,870,689 km (0.113 R)
• M35: 16,241,990 km (0.043 R)
• M36: 16,993,121 km (0.058 R)
• M37: 17,182,662 km (0.118 R)
• M38: 18,012,032 km (0.043 R)
• M39: 18,399,192 km (0.088 R)
• M40: 19,842,362 km (0.057 R)
• M41: 20,375,978 km (0.06 R)
• M42: 20,442,998 km (0.119 R)
• M43: 22,280,808 km (0.103 R)
• M44: 22,626,977 km (0.085 R)
• M45: 23,746,418 km (0.117 R)
• M46: 24,029,008 km (0.032 R)
• M47: 25,748,337 km (0.12 R)
• M48: 25,820,742 km (0.11 R)
• M49: 26,403,127 km (0.049 R)
• M50: 27,137,203 km (0.094 R)
• M51: 27,210,955 km (0.115 R)
• M52: 27,952,362 km (0.042 R)
• M53: 28,926,095 km (0.114 R)
• M54: 29,001,492 km (0.11 R)
• M55: 29,455,073 km (0.113 R)
• M56: 30,599,048 km (0.095 R)
• M57: 30,983,664 km (0.118 R)
• M58: 31,447,268 km (0.104 R)
• M59: 31,835,474 km (0.069 R)
• M60: 34,276,762 km (0.104 R)
• M61: 34,916,592 km (0.079 R)
• M62: 37,432,529 km (0.118 R)
• M63: 37,761,345 km (0.057 R)
• M64: 37,843,773 km (0.054 R)
• M65: 38,091,208 km (0.051 R)
• M66: 39,754,737 km (0.094 R)
• M67: 40,006,360 km (0.076 R)
• M68: 40,258,433 km (0.095 R)
• M69: 40,933,269 km (0.029 R)
• M70: 42,037,750 km (0.091 R)
• M71: 42,379,581 km (0.077 R)
• M72: 43,842,648 km (0.089 R)
• M73: 43,929,116 km (0.119 R)
• M74: 44,798,130 km (0.043 R)
• M75: 45,234,656 km (0.118 R)
• M76: 46,112,048 km (0.117 R)
• M77: 46,200,011 km (0.105 R)
• M78: 47,349,671 km (0.06 R)
• M79: 47,616,404 km (0.116 R)
• M80: 48,598,364 km (0.102 R)
• M81: 48,957,100 km (0.099 R)
• M82: 49,496,849 km (0.113 R)
• M83: 49,586,907 km (0.054 R)
• M84: 49,857,679 km (0.094 R)
• M85: 50,129,050 km (0.066 R)
• M86: 52,316,769 km (0.11 R)
• M87: 53,422,297 km (0.026 R)
• M88: 53,699,801 km (0.11 R)
• M89: 54,721,704 km (0.054 R)
• M90: 55,468,946 km (0.067 R)
• M91: 55,750,040 km (0.088 R)
• M92: 58,968,489 km (0.094 R)
• M93: 60,118,747 km (0.077 R)
• M94: 66,277,541 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 16,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit