🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.43 AU - 0.59 AU

Year: 130 Days

Day: 12.6 Hours

Environment

Temp: 256 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.89 AU

Year: 222 Days

Day: 23.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.88 AU - 1.12 AU

Year: 356 Days

Day: 18.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,757,132 km

• M1: 114,592 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.92 AU - 1.28 AU

Year: 411 Days

Day: 18.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,757,132 km

• M1: 96,790 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.15 AU - 1.37 AU

Year: 504 Days

Day: 18.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,757,132 km

• M1: 499,358 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.28 AU - 3.5 AU

Year: 1751 Days

Day: 15.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.4

Radius: 14.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.34 AU - 6.96 AU

Year: 5436 Days

Day: 6.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 134.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 54,757,132 km

• M1: 226,940 km (0.064 R)
• M2: 377,136 km (0.115 R)
• M3: 529,427 km (0.065 R)
• M4: 946,356 km (0.043 R)
• M5: 1,057,208 km (0.064 R)
• M6: 1,252,433 km (0.051 R)
• M7: 1,503,608 km (0.056 R)
• M8: 1,669,363 km (0.061 R)
• M9: 1,947,615 km (0.07 R)
• M10: 2,117,109 km (0.088 R)
• M11: 2,304,406 km (0.114 R)
• M12: 2,458,342 km (0.05 R)
• M13: 2,655,811 km (0.112 R)
• M14: 2,790,449 km (0.069 R)
• M15: 2,913,718 km (0.111 R)
• M16: 3,024,719 km (0.059 R)
• M17: 3,137,217 km (0.097 R)
• M18: 3,265,572 km (0.114 R)
• M19: 3,410,383 km (0.087 R)
• M20: 3,796,794 km (0.072 R)
• M21: 4,244,690 km (0.105 R)
• M22: 4,483,149 km (0.086 R)
• M23: 4,612,102 km (0.077 R)
• M24: 4,890,504 km (0.079 R)
• M25: 5,225,005 km (0.118 R)
• M26: 5,515,374 km (0.115 R)
• M27: 5,636,549 km (0.056 R)
• M28: 6,363,893 km (0.12 R)
• M29: 6,564,205 km (0.051 R)
• M30: 6,989,661 km (0.102 R)
• M31: 7,291,101 km (0.064 R)
• M32: 7,424,393 km (0.097 R)
• M33: 7,558,432 km (0.11 R)
• M34: 8,024,131 km (0.099 R)
• M35: 8,142,014 km (0.029 R)
• M36: 8,639,576 km (0.076 R)
• M37: 8,922,615 km (0.12 R)
• M38: 9,065,332 km (0.098 R)
• M39: 9,167,657 km (0.052 R)
• M40: 9,622,733 km (0.075 R)
• M41: 10,404,682 km (0.069 R)
• M42: 10,727,663 km (0.097 R)
• M43: 11,010,104 km (0.115 R)
• M44: 11,493,904 km (0.077 R)
• M45: 12,232,618 km (0.106 R)
• M46: 12,527,924 km (0.099 R)
• M47: 12,779,697 km (0.083 R)
• M48: 12,963,703 km (0.095 R)
• M49: 13,195,131 km (0.116 R)
• M50: 13,357,893 km (0.097 R)
• M51: 14,110,670 km (0.098 R)
• M52: 14,253,386 km (0.074 R)
• M53: 14,636,207 km (0.092 R)
• M54: 15,583,760 km (0.071 R)
• M55: 15,903,899 km (0.117 R)
• M56: 16,475,961 km (0.088 R)
• M57: 17,004,042 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.2

Radius: 11.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.1 AU - 7.4 AU

Year: 5569 Days

Day: 6.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 54,757,132 km

• M1: 185,352 km (0.099 R)
• M2: 310,864 km (0.118 R)
• M3: 395,088 km (0.109 R)
• M4: 467,194 km (0.07 R)
• M5: 553,213 km (0.05 R)
• M6: 654,491 km (0.092 R)
• M7: 790,924 km (0.102 R)
• M8: 897,737 km (0.085 R)
• M9: 1,030,580 km (0.111 R)
• M10: 1,271,283 km (0.112 R)
• M11: 1,398,740 km (0.076 R)
• M12: 2,018,225 km (0.119 R)
• M13: 2,099,606 km (0.108 R)
• M14: 2,537,928 km (0.081 R)
• M15: 2,836,076 km (0.113 R)
• M16: 3,035,939 km (0.108 R)
• M17: 3,384,951 km (0.049 R)
• M18: 3,515,101 km (0.075 R)
• M19: 4,401,469 km (0.107 R)
• M20: 4,651,746 km (0.107 R)
• M21: 4,869,859 km (0.097 R)
• M22: 5,392,106 km (0.105 R)
• M23: 5,525,547 km (0.074 R)
• M24: 5,602,291 km (0.047 R)
• M25: 5,795,721 km (0.077 R)
• M26: 5,873,661 km (0.09 R)
• M27: 6,449,613 km (0.117 R)
• M28: 6,631,973 km (0.087 R)
• M29: 6,960,639 km (0.106 R)
• M30: 7,719,400 km (0.034 R)
• M31: 7,978,204 km (0.057 R)
• M32: 8,839,140 km (0.09 R)
• M33: 8,929,048 km (0.081 R)
• M34: 9,155,390 km (0.099 R)
• M35: 9,337,749 km (0.044 R)
• M36: 9,475,380 km (0.088 R)
• M37: 9,613,608 km (0.077 R)
• M38: 10,267,799 km (0.103 R)
• M39: 10,743,820 km (0.108 R)
• M40: 10,912,117 km (0.095 R)
• M41: 10,984,672 km (0.101 R)
• M42: 11,154,167 km (0.073 R)
• M43: 11,668,335 km (0.085 R)
• M44: 12,065,218 km (0.053 R)
• M45: 12,140,017 km (0.047 R)
• M46: 12,315,495 km (0.112 R)
• M47: 12,846,717 km (0.064 R)
• M48: 12,923,162 km (0.063 R)
• M49: 13,644,672 km (0.064 R)
• M50: 13,879,391 km (0.114 R)
• M51: 14,167,966 km (0.115 R)
• M52: 14,299,911 km (0.097 R)
• M53: 14,458,634 km (0.108 R)
• M54: 14,751,248 km (0.115 R)
• M55: 15,099,661 km (0.072 R)
• M56: 15,369,536 km (0.116 R)
• M57: 15,777,190 km (0.108 R)
• M58: 16,161,058 km (0.114 R)
• M59: 16,520,093 km (0.074 R)
• M60: 16,965,745 km (0.098 R)
• M61: 17,585,080 km (0.09 R)
• M62: 18,211,746 km (0.12 R)
• M63: 18,297,764 km (0.076 R)
• M64: 19,457,597 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.9

Radius: 12.3

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.66 AU - 10.28 AU

Year: 11221 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,757,132 km

• M1: 154,385 km (0.112 R)
• M2: 421,118 km (0.115 R)
• M3: 524,341 km (0.085 R)
• M4: 911,500 km (0.043 R)
• M5: 1,127,519 km (0.106 R)
• M6: 1,381,088 km (0.031 R)
• M7: 1,631,814 km (0.079 R)
• M8: 2,225,867 km (0.102 R)
• M9: 2,322,956 km (0.054 R)
• M10: 2,648,780 km (0.105 R)
• M11: 2,778,032 km (0.05 R)
• M12: 3,124,352 km (0.089 R)
• M13: 3,428,185 km (0.113 R)
• M14: 3,799,786 km (0.071 R)
• M15: 3,946,242 km (0.095 R)
• M16: 4,275,208 km (0.111 R)
• M17: 4,458,316 km (0.094 R)
• M18: 4,644,116 km (0.106 R)
• M19: 5,087,824 km (0.118 R)
• M20: 5,217,076 km (0.11 R)
• M21: 5,678,286 km (0.094 R)
• M22: 6,221,626 km (0.104 R)
• M23: 6,888,384 km (0.108 R)
• M24: 7,031,698 km (0.109 R)
• M25: 7,212,263 km (0.109 R)
• M26: 7,577,880 km (0.112 R)
• M27: 7,725,982 km (0.068 R)
• M28: 8,557,148 km (0.034 R)
• M29: 9,258,313 km (0.067 R)
• M30: 11,259,484 km (0.115 R)
• M31: 11,344,007 km (0.112 R)
• M32: 11,598,622 km (0.071 R)
• M33: 11,683,893 km (0.08 R)
• M34: 11,941,052 km (0.065 R)
• M35: 12,286,922 km (0.065 R)
• M36: 12,504,886 km (0.063 R)
• M37: 12,900,124 km (0.117 R)
• M38: 13,344,280 km (0.113 R)
• M39: 14,891,720 km (0.084 R)
• M40: 14,984,471 km (0.119 R)
• M41: 17,074,353 km (0.092 R)
• M42: 17,268,830 km (0.112 R)
• M43: 17,464,055 km (0.095 R)
• M44: 17,758,314 km (0.109 R)
• M45: 18,004,702 km (0.056 R)
• M46: 18,600,850 km (0.115 R)
• M47: 18,901,392 km (0.12 R)
• M48: 19,203,579 km (0.029 R)
• M49: 19,304,558 km (0.055 R)
• M50: 20,068,255 km (0.05 R)
• M51: 20,428,038 km (0.094 R)
• M52: 20,841,826 km (0.058 R)
• M53: 20,997,707 km (0.054 R)
• M54: 21,101,827 km (0.06 R)
• M55: 21,206,097 km (0.108 R)
• M56: 21,310,516 km (0.085 R)
• M57: 21,835,604 km (0.1 R)
• M58: 22,099,645 km (0.116 R)
• M59: 22,791,236 km (0.071 R)
• M60: 23,274,287 km (0.107 R)
• M61: 23,814,934 km (0.069 R)
• M62: 25,572,559 km (0.11 R)
• M63: 25,906,761 km (0.074 R)
• M64: 26,410,906 km (0.118 R)
• M65: 27,258,228 km (0.112 R)
• M66: 28,344,159 km (0.038 R)
• M67: 28,574,689 km (0.037 R)
• M68: 28,690,179 km (0.099 R)
• M69: 29,911,795 km (0.097 R)
• M70: 30,029,080 km (0.12 R)
• M71: 30,263,948 km (0.111 R)
• M72: 30,853,962 km (0.085 R)
• M73: 32,586,455 km (0.107 R)
• M74: 32,707,031 km (0.095 R)
• M75: 33,312,603 km (0.064 R)
• M76: 33,921,766 km (0.105 R)
• M77: 34,289,029 km (0.101 R)
• M78: 35,151,161 km (0.095 R)
• M79: 35,522,762 km (0.077 R)
• M80: 36,457,599 km (0.094 R)
• M81: 37,274,404 km (0.051 R)
• M82: 37,780,045 km (0.075 R)
• M83: 38,097,192 km (0.108 R)
• M84: 38,478,966 km (0.047 R)
• M85: 39,567,440 km (0.094 R)
• M86: 40,406,834 km (0.082 R)
• M87: 41,578,484 km (0.1 R)
• M88: 43,091,966 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.3

Radius: 3.7

Gravity: 24.57 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.36 AU - 16.38 AU

Year: 17426 Days

Day: 17 Hours

Environment

Temp: -175 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,757,132 km

• M1: 100,679 km (0.103 R)
• M2: 275,410 km (0.069 R)
• M3: 751,729 km (0.11 R)
• M4: 810,222 km (0.11 R)
• M5: 1,260,811 km (0.112 R)
• M6: 1,354,310 km (0.109 R)
• M7: 1,474,287 km (0.109 R)
• M8: 2,377,409 km (0.064 R)
• M9: 3,224,433 km (0.103 R)
• M10: 4,051,260 km (0.11 R)
• M11: 4,189,339 km (0.111 R)
• M12: 4,648,903 km (0.043 R)
• M13: 4,902,921 km (0.11 R)
• M14: 4,976,224 km (0.116 R)
• M15: 5,311,024 km (0.047 R)
• M16: 5,576,560 km (0.042 R)
• M17: 5,885,180 km (0.106 R)
• M18: 6,518,877 km (0.118 R)
• M19: 6,925,933 km (0.089 R)
• M20: 7,174,115 km (0.061 R)
• M21: 7,764,429 km (0.098 R)
• M22: 8,457,964 km (0.047 R)
• M23: 8,590,209 km (0.081 R)
• M24: 8,990,982 km (0.048 R)
• M25: 9,036,011 km (0.029 R)
• M26: 9,352,410 km (0.097 R)
• M27: 9,672,550 km (0.113 R)
• M28: 10,797,077 km (0.092 R)
• M29: 11,277,735 km (0.104 R)
• M30: 11,569,451 km (0.095 R)
• M31: 11,814,342 km (0.09 R)
• M32: 12,459,408 km (0.044 R)
• M33: 12,559,639 km (0.108 R)
• M34: 12,811,412 km (0.095 R)
• M35: 13,268,733 km (0.059 R)
• M36: 13,576,755 km (0.101 R)
• M37: 15,044,459 km (0.09 R)
• M38: 15,851,091 km (0.075 R)
• M39: 16,671,785 km (0.117 R)
• M40: 17,059,543 km (0.105 R)
• M41: 17,506,242 km (0.119 R)
• M42: 18,468,306 km (0.105 R)
• M43: 18,869,378 km (0.096 R)
• M44: 19,796,885 km (0.075 R)
• M45: 20,207,381 km (0.085 R)
• M46: 21,696,030 km (0.12 R)
• M47: 21,877,043 km (0.091 R)
• M48: 22,058,505 km (0.098 R)
• M49: 22,179,829 km (0.046 R)
• M50: 22,240,566 km (0.104 R)
• M51: 22,362,189 km (0.098 R)
• M52: 22,789,590 km (0.089 R)
• M53: 23,219,684 km (0.117 R)
• M54: 23,528,454 km (0.094 R)
• M55: 23,652,471 km (0.115 R)
• M56: 24,588,654 km (0.119 R)
• M57: 25,919,776 km (0.107 R)
• M58: 28,982,194 km (0.05 R)
• M59: 29,581,633 km (0.105 R)
• M60: 29,648,503 km (0.083 R)
• M61: 30,860,246 km (0.098 R)
• M62: 32,088,294 km (0.102 R)
• M63: 32,225,625 km (0.055 R)
• M64: 33,750,177 km (0.099 R)
• M65: 34,661,976 km (0.105 R)
• M66: 35,014,878 km (0.086 R)
• M67: 35,937,896 km (0.111 R)
• M68: 36,009,255 km (0.106 R)
• M69: 36,223,479 km (0.065 R)
• M70: 38,316,652 km (0.11 R)
• M71: 38,974,135 km (0.098 R)
• M72: 39,856,613 km (0.107 R)
• M73: 42,543,241 km (0.082 R)
• M74: 43,603,740 km (0.086 R)
• M75: 44,213,651 km (0.105 R)
• M76: 44,366,540 km (0.037 R)
• M77: 45,673,427 km (0.058 R)
• M78: 46,292,762 km (0.086 R)
• M79: 46,836,999 km (0.119 R)
• M80: 48,088,984 km (0.108 R)
• M81: 48,956,053 km (0.105 R)
• M82: 51,025,889 km (0.076 R)
• M83: 51,427,110 km (0.07 R)
• M84: 51,507,444 km (0.1 R)
• M85: 51,587,928 km (0.116 R)
• M86: 53,042,767 km (0.089 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 18,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit