🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.87 AU - 0.87 AU

Year: 293 Days

Day: 24.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.91 AU - 0.95 AU

Year: 324 Days

Day: 17.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.02 AU - 1.34 AU

Year: 464 Days

Day: 19.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.53 AU - 2.35 AU

Year: 977 Days

Day: 46.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,757,147 km

• M1: 167,998 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.93 AU - 1.99 AU

Year: 992 Days

Day: 35.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,757,147 km

• M1: 27,676 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.67 AU - 3.99 AU

Year: 2198 Days

Day: 44.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 69.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,757,147 km

• M1: 1,909,168 km (0.054 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515

Radius: 10.4

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.13 AU - 5.85 AU

Year: 4031 Days

Day: 5.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,757,147 km

• M1: 181,761 km (0.096 R)
• M2: 284,236 km (0.114 R)
• M3: 378,034 km (0.062 R)
• M4: 442,810 km (0.118 R)
• M5: 512,373 km (0.034 R)
• M6: 778,657 km (0.107 R)
• M7: 957,277 km (0.107 R)
• M8: 1,149,809 km (0.088 R)
• M9: 1,289,683 km (0.069 R)
• M10: 1,408,464 km (0.09 R)
• M11: 1,545,047 km (0.087 R)
• M12: 1,802,056 km (0.09 R)
• M13: 2,088,386 km (0.074 R)
• M14: 3,050,899 km (0.101 R)
• M15: 3,634,181 km (0.055 R)
• M16: 3,728,428 km (0.077 R)
• M17: 3,823,572 km (0.068 R)
• M18: 4,153,136 km (0.079 R)
• M19: 4,232,124 km (0.039 R)
• M20: 4,411,492 km (0.09 R)
• M21: 4,634,093 km (0.085 R)
• M22: 4,902,023 km (0.108 R)
• M23: 5,111,759 km (0.106 R)
• M24: 5,217,675 km (0.111 R)
• M25: 5,453,291 km (0.104 R)
• M26: 5,583,292 km (0.095 R)
• M27: 5,846,434 km (0.111 R)
• M28: 6,068,886 km (0.113 R)
• M29: 6,248,853 km (0.037 R)
• M30: 6,545,206 km (0.093 R)
• M31: 6,637,209 km (0.12 R)
• M32: 6,822,710 km (0.081 R)
• M33: 7,080,617 km (0.098 R)
• M34: 7,341,665 km (0.083 R)
• M35: 7,557,684 km (0.103 R)
• M36: 8,143,958 km (0.055 R)
• M37: 8,417,723 km (0.107 R)
• M38: 9,256,667 km (0.064 R)
• M39: 9,438,130 km (0.065 R)
• M40: 9,989,547 km (0.113 R)
• M41: 10,095,612 km (0.094 R)
• M42: 10,336,016 km (0.106 R)
• M43: 10,686,524 km (0.063 R)
• M44: 10,931,565 km (0.079 R)
• M45: 11,593,985 km (0.054 R)
• M46: 11,761,534 km (0.106 R)
• M47: 12,127,600 km (0.113 R)
• M48: 12,383,113 km (0.056 R)
• M49: 12,698,017 km (0.076 R)
• M50: 13,044,336 km (0.114 R)
• M51: 13,658,136 km (0.103 R)
• M52: 13,776,169 km (0.032 R)
• M53: 14,311,280 km (0.091 R)
• M54: 14,431,108 km (0.099 R)
• M55: 14,883,492 km (0.106 R)
• M56: 15,157,256 km (0.073 R)
• M57: 15,401,849 km (0.112 R)
• M58: 15,833,289 km (0.051 R)
• M59: 15,988,272 km (0.076 R)
• M60: 16,487,780 km (0.102 R)
• M61: 16,676,423 km (0.093 R)
• M62: 16,929,093 km (0.116 R)
• M63: 17,024,088 km (0.099 R)
• M64: 17,406,161 km (0.114 R)
• M65: 17,855,403 km (0.086 R)
• M66: 18,178,684 km (0.107 R)
• M67: 18,929,516 km (0.118 R)
• M68: 19,890,682 km (0.086 R)
• M69: 20,259,441 km (0.039 R)
• M70: 20,833,747 km (0.053 R)
• M71: 21,208,191 km (0.068 R)
• M72: 21,379,181 km (0.055 R)
• M73: 21,481,955 km (0.07 R)
• M74: 21,688,101 km (0.072 R)
• M75: 21,894,845 km (0.107 R)
• M76: 22,102,188 km (0.045 R)
• M77: 22,379,841 km (0.089 R)
• M78: 23,008,452 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.4

Radius: 8.9

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.86 AU - 5.12 AU

Year: 4031 Days

Day: 7.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,757,147 km

• M1: 133,890 km (0.112 R)
• M2: 190,139 km (0.106 R)
• M3: 540,348 km (0.054 R)
• M4: 680,970 km (0.117 R)
• M5: 834,307 km (0.115 R)
• M6: 1,086,081 km (0.067 R)
• M7: 1,164,021 km (0.096 R)
• M8: 1,789,191 km (0.07 R)
• M9: 1,922,781 km (0.052 R)
• M10: 1,990,848 km (0.112 R)
• M11: 2,087,489 km (0.056 R)
• M12: 2,285,556 km (0.059 R)
• M13: 2,534,338 km (0.045 R)
• M14: 2,624,246 km (0.102 R)
• M15: 3,186,435 km (0.115 R)
• M16: 3,398,415 km (0.1 R)
• M17: 3,682,800 km (0.082 R)
• M18: 3,767,922 km (0.06 R)
• M19: 3,836,437 km (0.112 R)
• M20: 4,581,584 km (0.031 R)
• M21: 4,673,288 km (0.11 R)
• M22: 4,858,490 km (0.115 R)
• M23: 4,914,440 km (0.119 R)
• M24: 5,064,935 km (0.047 R)
• M25: 5,623,384 km (0.105 R)
• M26: 5,800,657 km (0.039 R)
• M27: 5,979,726 km (0.064 R)
• M28: 6,323,203 km (0.114 R)
• M29: 6,610,880 km (0.06 R)
• M30: 6,756,289 km (0.089 R)
• M31: 6,923,838 km (0.051 R)
• M32: 7,284,369 km (0.087 R)
• M33: 7,564,267 km (0.063 R)
• M34: 7,782,081 km (0.073 R)
• M35: 7,869,746 km (0.094 R)
• M36: 8,090,253 km (0.117 R)
• M37: 8,223,694 km (0.095 R)
• M38: 8,402,613 km (0.118 R)
• M39: 8,537,700 km (0.057 R)
• M40: 8,832,857 km (0.113 R)
• M41: 9,223,906 km (0.108 R)
• M42: 9,550,178 km (0.11 R)
• M43: 9,761,859 km (0.096 R)
• M44: 10,046,694 km (0.081 R)
• M45: 10,166,222 km (0.095 R)
• M46: 10,334,221 km (0.093 R)
• M47: 10,430,712 km (0.093 R)
• M48: 10,697,445 km (0.08 R)
• M49: 10,819,516 km (0.113 R)
• M50: 11,237,792 km (0.096 R)
• M51: 11,511,257 km (0.115 R)
• M52: 11,586,205 km (0.112 R)
• M53: 11,812,248 km (0.066 R)
• M54: 11,988,923 km (0.081 R)
• M55: 12,498,603 km (0.057 R)
• M56: 13,041,494 km (0.075 R)
• M57: 13,618,493 km (0.116 R)
• M58: 13,803,844 km (0.062 R)
• M59: 13,883,580 km (0.113 R)
• M60: 14,203,869 km (0.089 R)
• M61: 14,311,131 km (0.1 R)
• M62: 14,445,619 km (0.052 R)
• M63: 14,688,865 km (0.119 R)
• M64: 14,906,081 km (0.082 R)
• M65: 15,234,150 km (0.109 R)
• M66: 15,343,954 km (0.026 R)
• M67: 15,619,813 km (0.108 R)
• M68: 16,260,391 km (0.079 R)
• M69: 16,654,432 km (0.081 R)
• M70: 16,852,649 km (0.108 R)
• M71: 16,994,767 km (0.102 R)
• M72: 17,826,681 km (0.102 R)
• M73: 17,884,575 km (0.092 R)
• M74: 17,942,469 km (0.114 R)
• M75: 18,203,966 km (0.118 R)
• M76: 18,760,022 km (0.071 R)
• M77: 19,291,992 km (0.101 R)
• M78: 19,709,220 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.5

Radius: 3.8

Gravity: 41.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 18.47 AU - 20.61 AU

Year: 31238 Days

Day: 15.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,757,147 km

• M1: 71,957 km (0.037 R)
• M2: 771,027 km (0.118 R)
• M3: 1,074,861 km (0.11 R)
• M4: 1,779,915 km (0.087 R)
• M5: 2,341,655 km (0.072 R)
• M6: 2,641,599 km (0.054 R)
• M7: 4,417,326 km (0.117 R)
• M8: 4,840,090 km (0.079 R)
• M9: 6,183,778 km (0.083 R)
• M10: 6,418,347 km (0.108 R)
• M11: 6,835,725 km (0.105 R)
• M12: 7,261,780 km (0.059 R)
• M13: 7,759,193 km (0.041 R)
• M14: 8,852,304 km (0.061 R)
• M15: 9,116,494 km (0.094 R)
• M16: 10,129,870 km (0.093 R)
• M17: 11,036,583 km (0.114 R)
• M18: 11,463,834 km (0.043 R)
• M19: 11,607,448 km (0.098 R)
• M20: 12,926,453 km (0.106 R)
• M21: 13,150,850 km (0.099 R)
• M22: 14,835,471 km (0.049 R)
• M23: 15,306,555 km (0.106 R)
• M24: 15,464,680 km (0.115 R)
• M25: 15,702,989 km (0.077 R)
• M26: 16,586,664 km (0.032 R)
• M27: 20,540,087 km (0.073 R)
• M28: 22,216,630 km (0.084 R)
• M29: 24,028,260 km (0.107 R)
• M30: 24,858,828 km (0.073 R)
• M31: 25,044,778 km (0.032 R)
• M32: 25,698,820 km (0.11 R)
• M33: 26,169,455 km (0.077 R)
• M34: 26,358,546 km (0.11 R)
• M35: 30,929,958 km (0.113 R)
• M36: 31,330,132 km (0.036 R)
• M37: 35,425,374 km (0.076 R)
• M38: 35,634,512 km (0.108 R)
• M39: 35,948,967 km (0.09 R)
• M40: 36,369,636 km (0.086 R)
• M41: 37,109,846 km (0.116 R)
• M42: 37,215,911 km (0.034 R)
• M43: 38,820,199 km (0.117 R)
• M44: 40,228,812 km (0.111 R)
• M45: 40,337,869 km (0.098 R)
• M46: 40,446,926 km (0.092 R)
• M47: 40,556,132 km (0.042 R)
• M48: 40,884,500 km (0.091 R)
• M49: 42,650,203 km (0.079 R)
• M50: 42,984,106 km (0.025 R)
• M51: 43,095,556 km (0.097 R)
• M52: 43,766,503 km (0.083 R)
• M53: 43,990,899 km (0.091 R)
• M54: 46,027,525 km (0.087 R)
• M55: 46,484,247 km (0.108 R)
• M56: 46,942,615 km (0.114 R)
• M57: 47,863,540 km (0.026 R)
• M58: 49,372,832 km (0.092 R)
• M59: 49,489,668 km (0.07 R)
• M60: 49,723,340 km (0.038 R)
• M61: 49,957,461 km (0.105 R)
• M62: 51,251,782 km (0.114 R)
• M63: 52,200,083 km (0.087 R)
• M64: 53,154,068 km (0.1 R)
• M65: 53,633,230 km (0.107 R)
• M66: 58,502,791 km (0.1 R)
• M67: 58,626,358 km (0.058 R)
• M68: 59,617,893 km (0.106 R)
• M69: 61,115,368 km (0.058 R)
• M70: 61,240,731 km (0.105 R)
• M71: 62,372,738 km (0.105 R)
• M72: 63,638,635 km (0.093 R)
• M73: 63,765,793 km (0.084 R)
• M74: 64,402,332 km (0.063 R)
• M75: 68,005,696 km (0.053 R)
• M76: 68,655,998 km (0.083 R)
• M77: 68,786,298 km (0.04 R)
• M78: 70,750,817 km (0.112 R)
• M79: 74,333,088 km (0.11 R)
• M80: 75,944,107 km (0.077 R)
• M81: 76,213,682 km (0.106 R)
• M82: 81,258,571 km (0.065 R)
• M83: 82,502,029 km (0.1 R)
• M84: 85,147,518 km (0.119 R)
• M85: 87,255,651 km (0.096 R)
• M86: 87,537,942 km (0.077 R)
• M87: 87,820,682 km (0.05 R)
• M88: 88,245,241 km (0.108 R)
• M89: 89,950,507 km (0.052 R)
• M90: 90,378,506 km (0.118 R)
• M91: 93,826,737 km (0.117 R)
• M92: 94,985,672 km (0.115 R)
• M93: 97,757,122 km (0.075 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 19,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit