🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.59 AU - 0.71 AU

Year: 193 Days

Day: 43 Hours

Environment

Temp: 130 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,523,620 km

• M1: 232,475 km (0.101 R)
• M2: 271,969 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.76 AU - 0.88 AU

Year: 274 Days

Day: 36.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,523,620 km

• M1: 100,380 km (0.093 R)
• M2: 159,172 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.83 AU - 0.89 AU

Year: 294 Days

Day: 13.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,523,620 km

• M1: 201,060 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.76 AU - 1.06 AU

Year: 320 Days

Day: 38.9 Hours

Environment

Temp: 91 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,523,620 km

• M1: 590,912 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.73 AU - 1.21 AU

Year: 352 Days

Day: 30.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.49 AU - 3.13 AU

Year: 1738 Days

Day: 38 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.1

Radius: 9.9

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.16 AU - 7.54 AU

Year: 5904 Days

Day: 11.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 99,523,620 km

• M1: 131,796 km (0.089 R)
• M2: 206,595 km (0.114 R)
• M3: 442,361 km (0.072 R)
• M4: 1,056,909 km (0.091 R)
• M5: 1,316,611 km (0.104 R)
• M6: 1,384,827 km (0.051 R)
• M7: 1,454,241 km (0.096 R)
• M8: 1,578,856 km (0.106 R)
• M9: 1,857,706 km (0.029 R)
• M10: 2,152,414 km (0.09 R)
• M11: 2,315,775 km (0.037 R)
• M12: 2,504,568 km (0.095 R)
• M13: 3,032,798 km (0.114 R)
• M14: 3,619,072 km (0.057 R)
• M15: 4,265,933 km (0.112 R)
• M16: 4,420,318 km (0.087 R)
• M17: 4,734,623 km (0.107 R)
• M18: 5,110,562 km (0.069 R)
• M19: 5,468,401 km (0.063 R)
• M20: 5,664,523 km (0.104 R)
• M21: 5,777,619 km (0.115 R)
• M22: 5,862,890 km (0.063 R)
• M23: 6,709,165 km (0.118 R)
• M24: 7,040,225 km (0.057 R)
• M25: 7,562,322 km (0.108 R)
• M26: 7,749,618 km (0.069 R)
• M27: 7,875,281 km (0.112 R)
• M28: 8,256,456 km (0.112 R)
• M29: 8,774,214 km (0.07 R)
• M30: 8,905,262 km (0.086 R)
• M31: 9,773,079 km (0.087 R)
• M32: 10,528,399 km (0.075 R)
• M33: 10,842,854 km (0.063 R)
• M34: 10,913,165 km (0.091 R)
• M35: 11,231,359 km (0.098 R)
• M36: 11,338,023 km (0.117 R)
• M37: 11,588,449 km (0.101 R)
• M38: 11,732,363 km (0.112 R)
• M39: 12,240,846 km (0.105 R)
• M40: 12,313,999 km (0.113 R)
• M41: 13,091,609 km (0.107 R)
• M42: 13,543,095 km (0.116 R)
• M43: 14,306,942 km (0.095 R)
• M44: 15,360,261 km (0.041 R)
• M45: 15,518,386 km (0.079 R)
• M46: 16,156,420 km (0.097 R)
• M47: 16,357,630 km (0.108 R)
• M48: 16,640,669 km (0.078 R)
• M49: 16,843,823 km (0.077 R)
• M50: 17,293,663 km (0.107 R)
• M51: 18,288,938 km (0.096 R)
• M52: 18,498,674 km (0.046 R)
• M53: 18,751,345 km (0.119 R)
• M54: 18,878,054 km (0.075 R)
• M55: 20,074,987 km (0.115 R)
• M56: 20,291,306 km (0.069 R)
• M57: 20,508,372 km (0.077 R)
• M58: 21,120,377 km (0.12 R)
• M59: 21,252,322 km (0.106 R)
• M60: 21,428,698 km (0.047 R)
• M61: 21,694,085 km (0.103 R)
• M62: 21,916,088 km (0.072 R)
• M63: 22,541,706 km (0.045 R)
• M64: 24,085,257 km (0.114 R)
• M65: 24,730,922 km (0.104 R)
• M66: 25,148,898 km (0.083 R)
• M67: 25,569,118 km (0.088 R)
• M68: 25,991,882 km (0.084 R)
• M69: 28,576,036 km (0.06 R)
• M70: 28,868,200 km (0.102 R)
• M71: 28,965,738 km (0.069 R)
• M72: 30,542,350 km (0.119 R)
• M73: 30,990,844 km (0.067 R)
• M74: 31,090,776 km (0.097 R)
• M75: 31,592,078 km (0.042 R)
• M76: 31,692,758 km (0.055 R)
• M77: 32,045,659 km (0.063 R)
• M78: 32,552,048 km (0.061 R)
• M79: 33,572,904 km (0.09 R)
• M80: 33,778,302 km (0.116 R)
• M81: 34,552,321 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.6

Radius: 12.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.32 AU - 11.32 AU

Year: 14052 Days

Day: 8.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 99,523,620 km

• M1: 173,384 km (0.083 R)
• M2: 445,502 km (0.11 R)
• M3: 765,343 km (0.118 R)
• M4: 856,897 km (0.068 R)
• M5: 1,035,666 km (0.119 R)
• M6: 1,431,502 km (0.105 R)
• M7: 1,587,233 km (0.113 R)
• M8: 1,873,713 km (0.082 R)
• M9: 1,980,077 km (0.116 R)
• M10: 2,519,976 km (0.099 R)
• M11: 3,386,746 km (0.092 R)
• M12: 5,401,231 km (0.086 R)
• M13: 5,616,802 km (0.05 R)
• M14: 6,184,376 km (0.096 R)
• M15: 6,936,255 km (0.054 R)
• M16: 7,272,252 km (0.072 R)
• M17: 7,476,453 km (0.116 R)
• M18: 8,170,886 km (0.037 R)
• M19: 8,418,919 km (0.114 R)
• M20: 9,104,526 km (0.106 R)
• M21: 10,071,677 km (0.117 R)
• M22: 10,529,147 km (0.103 R)
• M23: 11,267,412 km (0.046 R)
• M24: 11,862,064 km (0.108 R)
• M25: 12,304,724 km (0.08 R)
• M26: 12,426,347 km (0.077 R)
• M27: 14,171,257 km (0.105 R)
• M28: 14,298,864 km (0.101 R)
• M29: 15,159,201 km (0.11 R)
• M30: 15,551,746 km (0.09 R)
• M31: 15,683,392 km (0.062 R)
• M32: 15,992,012 km (0.062 R)
• M33: 16,749,726 km (0.095 R)
• M34: 19,045,604 km (0.105 R)
• M35: 19,801,073 km (0.07 R)
• M36: 20,518,096 km (0.085 R)
• M37: 20,952,528 km (0.083 R)
• M38: 21,146,557 km (0.113 R)
• M39: 21,487,490 km (0.038 R)
• M40: 21,879,437 km (0.043 R)
• M41: 22,224,409 km (0.097 R)
• M42: 22,521,361 km (0.09 R)
• M43: 23,169,569 km (0.084 R)
• M44: 23,773,346 km (0.042 R)
• M45: 23,975,752 km (0.102 R)
• M46: 24,688,735 km (0.076 R)
• M47: 26,083,286 km (0.076 R)
• M48: 28,035,688 km (0.116 R)
• M49: 29,110,549 km (0.118 R)
• M50: 29,272,863 km (0.091 R)
• M51: 30,527,989 km (0.079 R)
• M52: 31,689,167 km (0.077 R)
• M53: 32,415,315 km (0.117 R)
• M54: 33,542,984 km (0.063 R)
• M55: 33,713,376 km (0.116 R)
• M56: 34,798,409 km (0.117 R)
• M57: 35,085,937 km (0.11 R)
• M58: 36,185,481 km (0.12 R)
• M59: 37,590,504 km (0.12 R)
• M60: 37,767,329 km (0.09 R)
• M61: 39,551,433 km (0.119 R)
• M62: 39,851,377 km (0.055 R)
• M63: 40,031,792 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.4

Radius: 8

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.72 AU - 20.14 AU

Year: 28012 Days

Day: 15.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 99,523,620 km

• M1: 184,305 km (0.114 R)
• M2: 402,119 km (0.081 R)
• M3: 565,330 km (0.108 R)
• M4: 1,312,572 km (0.06 R)
• M5: 2,307,098 km (0.089 R)
• M6: 2,650,874 km (0.089 R)
• M7: 3,103,109 km (0.057 R)
• M8: 3,628,347 km (0.089 R)
• M9: 4,180,961 km (0.11 R)
• M10: 6,284,457 km (0.11 R)
• M11: 6,522,318 km (0.109 R)
• M12: 6,642,445 km (0.032 R)
• M13: 7,068,350 km (0.111 R)
• M14: 7,946,788 km (0.062 R)
• M15: 9,463,113 km (0.086 R)
• M16: 10,359,054 km (0.11 R)
• M17: 10,639,999 km (0.111 R)
• M18: 13,280,551 km (0.091 R)
• M19: 13,585,880 km (0.063 R)
• M20: 14,281,361 km (0.082 R)
• M21: 14,437,541 km (0.101 R)
• M22: 14,515,781 km (0.111 R)
• M23: 14,988,510 km (0.116 R)
• M24: 15,626,545 km (0.09 R)
• M25: 16,110,943 km (0.075 R)
• M26: 16,929,093 km (0.068 R)
• M27: 18,605,786 km (0.109 R)
• M28: 19,984,780 km (0.102 R)
• M29: 21,575,155 km (0.119 R)
• M30: 21,934,040 km (0.098 R)
• M31: 24,407,940 km (0.085 R)
• M32: 26,296,613 km (0.092 R)
• M33: 27,161,887 km (0.087 R)
• M34: 28,624,505 km (0.034 R)
• M35: 29,414,981 km (0.095 R)
• M36: 32,545,316 km (0.05 R)
• M37: 33,060,082 km (0.071 R)
• M38: 34,515,670 km (0.075 R)
• M39: 37,704,348 km (0.115 R)
• M40: 38,028,377 km (0.115 R)
• M41: 38,896,942 km (0.099 R)
• M42: 40,212,057 km (0.049 R)
• M43: 41,653,134 km (0.099 R)
• M44: 43,449,954 km (0.104 R)
• M45: 44,928,429 km (0.091 R)
• M46: 48,051,285 km (0.076 R)
• M47: 50,766,187 km (0.092 R)
• M48: 51,602,290 km (0.081 R)
• M49: 52,082,199 km (0.083 R)
• M50: 52,322,603 km (0.111 R)
• M51: 54,137,973 km (0.105 R)
• M52: 54,381,519 km (0.051 R)
• M53: 54,625,513 km (0.109 R)
• M54: 54,992,177 km (0.094 R)
• M55: 55,727,900 km (0.106 R)
• M56: 56,837,617 km (0.1 R)
• M57: 57,830,049 km (0.059 R)
• M58: 58,828,315 km (0.108 R)
• M59: 59,706,305 km (0.106 R)
• M60: 60,336,262 km (0.058 R)
• M61: 60,841,753 km (0.076 R)
• M62: 61,475,450 km (0.098 R)
• M63: 63,390,153 km (0.109 R)
• M64: 63,646,863 km (0.074 R)
• M65: 65,324,154 km (0.111 R)
• M66: 69,779,328 km (0.046 R)
• M67: 70,044,416 km (0.106 R)
• M68: 71,241,648 km (0.109 R)
• M69: 71,642,121 km (0.104 R)
• M70: 72,043,492 km (0.103 R)
• M71: 72,177,382 km (0.11 R)
• M72: 72,713,990 km (0.047 R)
• M73: 73,117,306 km (0.119 R)
• M74: 73,926,032 km (0.051 R)
• M75: 74,061,119 km (0.037 R)
• M76: 75,961,012 km (0.086 R)
• M77: 76,233,729 km (0.099 R)
• M78: 76,916,942 km (0.054 R)
• M79: 78,840,771 km (0.107 R)
• M80: 82,035,583 km (0.054 R)
• M81: 82,735,701 km (0.107 R)
• M82: 84,424,062 km (0.113 R)
• M83: 85,130,763 km (0.034 R)
• M84: 87,120,414 km (0.112 R)
• M85: 87,691,579 km (0.117 R)
• M86: 88,120,925 km (0.092 R)
• M87: 88,837,798 km (0.117 R)
• M88: 90,133,315 km (0.074 R)
• M89: 91,434,967 km (0.081 R)
• M90: 93,326,183 km (0.09 R)
• M91: 93,764,355 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 13,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit