🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.58 AU - 0.9 AU

Year: 231 Days

Day: 13.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,104,995 km

• M1: 28,124 km (0.097 R)

Asteroid Belt

Center: 1.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.52 AU - 2.94 AU

Year: 1639 Days

Day: 37 Hours

Environment

Temp: -96 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.1 AU - 3.2 AU

Year: 2032 Days

Day: 37.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.24 AU - 3.44 AU

Year: 2218 Days

Day: 43 Hours

Environment

Temp: -104 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,104,995 km

• M1: 46,675 km (0.097 R)
• M2: 98,435 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.38 AU - 3.52 AU

Year: 2329 Days

Day: 16.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,104,995 km

• M1: 321,486 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.23 AU - 4.07 AU

Year: 2534 Days

Day: 32.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.4

Radius: 14.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.01 AU - 5.97 AU

Year: 4051 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 78,104,995 km

• M1: 220,657 km (0.094 R)
• M2: 696,228 km (0.098 R)
• M3: 1,100,592 km (0.116 R)
• M4: 1,229,844 km (0.103 R)
• M5: 1,419,833 km (0.071 R)
• M6: 1,576,462 km (0.092 R)
• M7: 1,907,822 km (0.086 R)
• M8: 2,295,131 km (0.1 R)
• M9: 2,395,959 km (0.115 R)
• M10: 2,850,587 km (0.1 R)
• M11: 3,088,298 km (0.075 R)
• M12: 3,200,347 km (0.081 R)
• M13: 3,390,037 km (0.082 R)
• M14: 3,721,397 km (0.059 R)
• M15: 4,165,852 km (0.117 R)
• M16: 4,649,053 km (0.115 R)
• M17: 5,061,794 km (0.047 R)
• M18: 5,306,236 km (0.115 R)
• M19: 5,531,980 km (0.056 R)
• M20: 5,760,864 km (0.076 R)
• M21: 7,050,697 km (0.108 R)
• M22: 7,399,559 km (0.111 R)
• M23: 7,626,799 km (0.117 R)
• M24: 7,856,282 km (0.117 R)
• M25: 9,119,187 km (0.111 R)
• M26: 9,227,197 km (0.072 R)
• M27: 9,884,829 km (0.118 R)
• M28: 10,899,701 km (0.03 R)
• M29: 11,390,531 km (0.059 R)
• M30: 11,507,068 km (0.039 R)
• M31: 12,304,126 km (0.078 R)
• M32: 13,180,171 km (0.09 R)
• M33: 14,421,384 km (0.09 R)
• M34: 14,579,210 km (0.059 R)
• M35: 14,896,507 km (0.119 R)
• M36: 15,056,128 km (0.091 R)
• M37: 15,280,375 km (0.116 R)
• M38: 15,894,774 km (0.097 R)
• M39: 16,057,835 km (0.08 R)
• M40: 16,254,257 km (0.051 R)
• M41: 16,385,604 km (0.119 R)
• M42: 16,484,339 km (0.116 R)
• M43: 17,047,874 km (0.091 R)
• M44: 17,550,224 km (0.113 R)
• M45: 18,057,510 km (0.049 R)
• M46: 18,466,810 km (0.083 R)
• M47: 18,879,251 km (0.108 R)
• M48: 19,748,265 km (0.049 R)
• M49: 19,958,750 km (0.091 R)
• M50: 20,064,216 km (0.066 R)
• M51: 21,273,266 km (0.048 R)
• M52: 21,381,126 km (0.057 R)
• M53: 21,597,295 km (0.092 R)
• M54: 21,886,767 km (0.08 R)
• M55: 22,323,293 km (0.107 R)
• M56: 22,469,301 km (0.09 R)
• M57: 23,020,270 km (0.071 R)
• M58: 23,649,927 km (0.106 R)
• M59: 23,910,976 km (0.07 R)
• M60: 24,135,372 km (0.12 R)
• M61: 24,322,968 km (0.111 R)
• M62: 24,548,711 km (0.118 R)
• M63: 24,775,053 km (0.117 R)
• M64: 25,534,861 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.4

Radius: 5.9

Gravity: 20.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.42 AU - 13.68 AU

Year: 17133 Days

Day: 18.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 120.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,104,995 km

• M1: 84,822 km (0.12 R)
• M2: 153,338 km (0.092 R)
• M3: 713,283 km (0.101 R)
• M4: 1,195,885 km (0.113 R)
• M5: 1,384,977 km (0.094 R)
• M6: 1,821,952 km (0.064 R)
• M7: 2,298,870 km (0.103 R)
• M8: 2,432,312 km (0.061 R)
• M9: 2,534,188 km (0.054 R)
• M10: 2,741,979 km (0.079 R)
• M11: 2,883,649 km (0.074 R)
• M12: 3,285,618 km (0.109 R)
• M13: 3,323,167 km (0.032 R)
• M14: 3,360,716 km (0.115 R)
• M15: 4,304,230 km (0.099 R)
• M16: 5,149,009 km (0.051 R)
• M17: 6,888,982 km (0.082 R)
• M18: 7,227,672 km (0.083 R)
• M19: 7,325,509 km (0.095 R)
• M20: 7,671,229 km (0.079 R)
• M21: 7,721,045 km (0.059 R)
• M22: 7,921,357 km (0.098 R)
• M23: 8,276,053 km (0.112 R)
• M24: 9,265,045 km (0.108 R)
• M25: 9,585,035 km (0.097 R)
• M26: 9,746,451 km (0.097 R)
• M27: 10,017,373 km (0.083 R)
• M28: 10,622,047 km (0.071 R)
• M29: 11,069,345 km (0.102 R)
• M30: 12,978,363 km (0.091 R)
• M31: 16,635,882 km (0.073 R)
• M32: 17,943,068 km (0.076 R)
• M33: 19,282,866 km (0.031 R)
• M34: 19,964,883 km (0.041 R)
• M35: 21,002,494 km (0.074 R)
• M36: 21,563,187 km (0.039 R)
• M37: 21,633,498 km (0.104 R)
• M38: 21,774,568 km (0.108 R)
• M39: 21,986,848 km (0.039 R)
• M40: 22,914,205 km (0.113 R)
• M41: 23,854,278 km (0.07 R)
• M42: 25,102,523 km (0.051 R)
• M43: 25,996,370 km (0.047 R)
• M44: 26,221,365 km (0.057 R)
• M45: 26,749,146 km (0.087 R)
• M46: 27,128,227 km (0.115 R)
• M47: 27,738,437 km (0.116 R)
• M48: 27,815,031 km (0.04 R)
• M49: 28,122,156 km (0.119 R)
• M50: 28,276,242 km (0.116 R)
• M51: 29,674,533 km (0.101 R)
• M52: 29,988,240 km (0.118 R)
• M53: 30,382,131 km (0.102 R)
• M54: 30,460,969 km (0.073 R)
• M55: 34,742,609 km (0.073 R)
• M56: 35,073,370 km (0.078 R)
• M57: 35,156,098 km (0.105 R)
• M58: 35,821,210 km (0.064 R)
• M59: 36,574,435 km (0.098 R)
• M60: 37,586,764 km (0.079 R)
• M61: 37,841,230 km (0.106 R)
• M62: 38,351,957 km (0.095 R)
• M63: 39,725,116 km (0.114 R)
• M64: 43,227,801 km (0.047 R)
• M65: 43,850,876 km (0.089 R)
• M66: 44,476,793 km (0.113 R)
• M67: 45,376,325 km (0.069 R)
• M68: 46,009,424 km (0.097 R)
• M69: 47,559,257 km (0.09 R)
• M70: 47,834,667 km (0.119 R)
• M71: 47,926,520 km (0.099 R)
• M72: 48,294,531 km (0.104 R)
• M73: 48,571,287 km (0.047 R)
• M74: 48,663,589 km (0.062 R)
• M75: 49,033,544 km (0.039 R)
• M76: 49,497,447 km (0.1 R)
• M77: 49,869,497 km (0.087 R)
• M78: 50,897,384 km (0.105 R)
• M79: 51,179,077 km (0.088 R)
• M80: 52,689,417 km (0.048 R)
• M81: 52,784,412 km (0.114 R)
• M82: 53,164,540 km (0.098 R)
• M83: 54,790,071 km (0.076 R)
• M84: 55,850,719 km (0.092 R)
• M85: 56,626,235 km (0.11 R)
• M86: 58,580,731 km (0.11 R)
• M87: 58,974,323 km (0.044 R)
• M88: 60,358,702 km (0.103 R)
• M89: 61,553,689 km (0.117 R)
• M90: 63,058,494 km (0.099 R)
• M91: 63,360,832 km (0.089 R)
• M92: 63,562,789 km (0.036 R)
• M93: 64,068,430 km (0.077 R)
• M94: 66,821,778 km (0.106 R)
• M95: 67,541,793 km (0.113 R)
• M96: 68,471,544 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.6

Radius: 8

Gravity: 14.6 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.01 AU - 14.77 AU

Year: 17807 Days

Day: 19.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,104,995 km

• M1: 102,026 km (0.106 R)
• M2: 201,957 km (0.069 R)
• M3: 303,833 km (0.116 R)
• M4: 464,950 km (0.118 R)
• M5: 546,032 km (0.086 R)
• M6: 610,210 km (0.109 R)
• M7: 1,392,158 km (0.044 R)
• M8: 1,452,296 km (0.085 R)
• M9: 1,575,266 km (0.096 R)
• M10: 2,032,586 km (0.116 R)
• M11: 2,492,600 km (0.071 R)
• M12: 2,566,202 km (0.116 R)
• M13: 2,945,283 km (0.063 R)
• M14: 3,301,625 km (0.116 R)
• M15: 3,671,730 km (0.047 R)
• M16: 3,968,682 km (0.08 R)
• M17: 4,495,865 km (0.111 R)
• M18: 5,327,629 km (0.117 R)
• M19: 5,567,135 km (0.106 R)
• M20: 6,106,286 km (0.079 R)
• M21: 6,972,158 km (0.032 R)
• M22: 7,876,029 km (0.104 R)
• M23: 8,314,051 km (0.044 R)
• M24: 8,872,650 km (0.115 R)
• M25: 9,328,474 km (0.1 R)
• M26: 11,287,459 km (0.075 R)
• M27: 11,780,982 km (0.043 R)
• M28: 12,281,536 km (0.095 R)
• M29: 12,534,506 km (0.078 R)
• M30: 12,789,122 km (0.119 R)
• M31: 12,853,000 km (0.066 R)
• M32: 13,174,336 km (0.057 R)
• M33: 14,286,297 km (0.088 R)
• M34: 14,485,562 km (0.12 R)
• M35: 14,619,003 km (0.04 R)
• M36: 15,224,426 km (0.096 R)
• M37: 15,360,111 km (0.111 R)
• M38: 15,496,095 km (0.057 R)
• M39: 15,564,312 km (0.109 R)
• M40: 15,700,895 km (0.05 R)
• M41: 16,044,372 km (0.104 R)
• M42: 16,390,242 km (0.104 R)
• M43: 16,878,529 km (0.099 R)
• M44: 18,300,008 km (0.074 R)
• M45: 18,733,992 km (0.09 R)
• M46: 19,244,420 km (0.059 R)
• M47: 20,204,688 km (0.097 R)
• M48: 20,353,837 km (0.111 R)
• M49: 22,944,125 km (0.118 R)
• M50: 23,177,497 km (0.119 R)
• M51: 24,277,640 km (0.096 R)
• M52: 25,475,171 km (0.062 R)
• M53: 25,555,655 km (0.116 R)
• M54: 26,040,501 km (0.112 R)
• M55: 26,202,815 km (0.107 R)
• M56: 27,101,449 km (0.102 R)
• M57: 28,176,460 km (0.108 R)
• M58: 30,197,527 km (0.05 R)
• M59: 31,484,368 km (0.068 R)
• M60: 32,090,987 km (0.09 R)
• M61: 32,613,981 km (0.114 R)
• M62: 33,756,760 km (0.065 R)
• M63: 33,933,734 km (0.083 R)
• M64: 35,002,162 km (0.094 R)
• M65: 35,630,473 km (0.089 R)
• M66: 36,262,524 km (0.101 R)
• M67: 36,534,642 km (0.049 R)
• M68: 37,446,142 km (0.073 R)
• M69: 38,457,573 km (0.111 R)
• M70: 38,642,476 km (0.079 R)
• M71: 42,020,097 km (0.102 R)
• M72: 44,420,694 km (0.083 R)
• M73: 44,711,662 km (0.12 R)
• M74: 45,295,692 km (0.077 R)
• M75: 46,372,946 km (0.036 R)
• M76: 46,865,423 km (0.081 R)
• M77: 48,054,426 km (0.102 R)
• M78: 48,952,612 km (0.074 R)
• M79: 53,939,158 km (0.041 R)
• M80: 54,768,379 km (0.107 R)
• M81: 57,598,471 km (0.095 R)
• M82: 61,661,400 km (0.114 R)
• M83: 61,769,559 km (0.093 R)
• M84: 64,055,564 km (0.072 R)
• M85: 64,384,380 km (0.069 R)
• M86: 66,812,803 km (0.032 R)
• M87: 67,035,105 km (0.087 R)
• M88: 72,899,342 km (0.086 R)
• M89: 74,851,743 km (0.088 R)
• M90: 75,660,769 km (0.098 R)
• M91: 77,054,273 km (0.088 R)
• M92: 77,871,077 km (0.084 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 15,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit