🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.75 AU - 0.77 AU

Year: 231 Days

Day: 44.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.81 AU - 1.35 AU

Year: 391 Days

Day: 42.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.51 AU - 4.07 AU

Year: 2570 Days

Day: 12.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,635,258 km

• M1: 309,069 km (0.111 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.3

Radius: 13.9

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.32 AU - 7.58 AU

Year: 5705 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,635,258 km

• M1: 177,872 km (0.071 R)
• M2: 340,485 km (0.101 R)
• M3: 475,721 km (0.108 R)
• M4: 590,612 km (0.119 R)
• M5: 920,177 km (0.11 R)
• M6: 1,015,620 km (0.102 R)
• M7: 1,129,165 km (0.089 R)
• M8: 1,338,901 km (0.12 R)
• M9: 1,529,489 km (0.111 R)
• M10: 1,628,373 km (0.116 R)
• M11: 1,746,555 km (0.067 R)
• M12: 2,046,200 km (0.117 R)
• M13: 2,267,904 km (0.102 R)
• M14: 2,400,896 km (0.108 R)
• M15: 2,536,731 km (0.075 R)
• M16: 2,918,505 km (0.083 R)
• M17: 3,063,914 km (0.056 R)
• M18: 3,190,623 km (0.117 R)
• M19: 3,581,074 km (0.069 R)
• M20: 3,918,417 km (0.077 R)
• M21: 4,079,384 km (0.117 R)
• M22: 4,195,771 km (0.073 R)
• M23: 4,313,206 km (0.037 R)
• M24: 4,479,708 km (0.075 R)
• M25: 4,648,305 km (0.096 R)
• M26: 5,091,414 km (0.115 R)
• M27: 5,217,076 km (0.043 R)
• M28: 5,394,649 km (0.026 R)
• M29: 5,729,748 km (0.091 R)
• M30: 5,860,497 km (0.115 R)
• M31: 6,018,771 km (0.075 R)
• M32: 6,693,458 km (0.091 R)
• M33: 7,053,839 km (0.107 R)
• M34: 8,114,338 km (0.1 R)
• M35: 8,798,599 km (0.107 R)
• M36: 9,010,579 km (0.106 R)
• M37: 9,377,991 km (0.111 R)
• M38: 10,190,757 km (0.092 R)
• M39: 10,637,905 km (0.11 R)
• M40: 10,961,186 km (0.091 R)
• M41: 11,156,710 km (0.102 R)
• M42: 11,254,996 km (0.104 R)
• M43: 12,728,385 km (0.057 R)
• M44: 13,592,612 km (0.107 R)
• M45: 14,547,196 km (0.106 R)
• M46: 14,762,168 km (0.079 R)
• M47: 14,978,337 km (0.106 R)
• M48: 15,377,315 km (0.12 R)
• M49: 15,596,476 km (0.089 R)
• M50: 16,000,839 km (0.101 R)
• M51: 16,111,691 km (0.115 R)
• M52: 16,222,991 km (0.074 R)
• M53: 16,371,542 km (0.104 R)
• M54: 17,008,231 km (0.061 R)
• M55: 17,959,224 km (0.084 R)
• M56: 20,914,680 km (0.111 R)
• M57: 21,728,044 km (0.074 R)
• M58: 22,179,680 km (0.095 R)
• M59: 22,510,291 km (0.114 R)
• M60: 22,634,607 km (0.093 R)
• M61: 22,967,312 km (0.063 R)
• M62: 23,595,623 km (0.099 R)
• M63: 23,806,407 km (0.115 R)
• M64: 24,357,077 km (0.036 R)
• M65: 24,740,945 km (0.039 R)
• M66: 25,341,879 km (0.046 R)
• M67: 26,034,517 km (0.119 R)
• M68: 26,514,427 km (0.092 R)
• M69: 27,041,162 km (0.072 R)
• M70: 27,305,950 km (0.058 R)
• M71: 28,732,216 km (0.091 R)
• M72: 29,092,597 km (0.114 R)
• M73: 29,454,474 km (0.117 R)
• M74: 29,590,608 km (0.081 R)
• M75: 30,091,312 km (0.069 R)
• M76: 30,640,935 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.8

Radius: 11.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 10.21 AU - 15.53 AU

Year: 16079 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,635,258 km

• M1: 155,432 km (0.095 R)
• M2: 311,014 km (0.098 R)
• M3: 485,445 km (0.07 R)
• M4: 1,141,432 km (0.12 R)
• M5: 1,265,448 km (0.108 R)
• M6: 1,357,002 km (0.098 R)
• M7: 1,469,949 km (0.088 R)
• M8: 1,566,589 km (0.09 R)
• M9: 2,325,948 km (0.104 R)
• M10: 2,462,680 km (0.041 R)
• M11: 2,913,419 km (0.102 R)
• M12: 3,011,704 km (0.119 R)
• M13: 3,287,712 km (0.112 R)
• M14: 3,493,709 km (0.09 R)
• M15: 4,644,266 km (0.112 R)
• M16: 4,730,584 km (0.08 R)
• M17: 4,875,843 km (0.071 R)
• M18: 5,081,690 km (0.094 R)
• M19: 5,260,460 km (0.085 R)
• M20: 6,090,728 km (0.05 R)
• M21: 6,731,904 km (0.062 R)
• M22: 6,895,564 km (0.118 R)
• M23: 7,495,901 km (0.092 R)
• M24: 7,768,169 km (0.065 R)
• M25: 8,357,435 km (0.033 R)
• M26: 8,961,212 km (0.064 R)
• M27: 9,177,680 km (0.09 R)
• M28: 9,615,852 km (0.088 R)
• M29: 11,828,554 km (0.11 R)
• M30: 11,986,829 km (0.097 R)
• M31: 12,305,472 km (0.062 R)
• M32: 12,425,599 km (0.075 R)
• M33: 12,505,933 km (0.032 R)
• M34: 12,910,296 km (0.077 R)
• M35: 13,196,028 km (0.115 R)
• M36: 14,825,299 km (0.106 R)
• M37: 15,946,535 km (0.062 R)
• M38: 16,694,374 km (0.118 R)
• M39: 16,827,516 km (0.077 R)
• M40: 16,916,378 km (0.045 R)
• M41: 18,132,908 km (0.077 R)
• M42: 18,636,454 km (0.062 R)
• M43: 18,959,436 km (0.1 R)
• M44: 19,237,688 km (0.101 R)
• M45: 20,269,614 km (0.098 R)
• M46: 20,459,154 km (0.104 R)
• M47: 21,223,151 km (0.083 R)
• M48: 23,870,435 km (0.113 R)
• M49: 24,826,365 km (0.115 R)
• M50: 24,978,506 km (0.077 R)
• M51: 25,130,797 km (0.084 R)
• M52: 25,641,075 km (0.091 R)
• M53: 26,103,332 km (0.091 R)
• M54: 26,827,685 km (0.065 R)
• M55: 27,192,255 km (0.068 R)
• M56: 27,349,034 km (0.077 R)
• M57: 27,926,631 km (0.104 R)
• M58: 28,349,096 km (0.095 R)
• M59: 28,508,118 km (0.118 R)
• M60: 28,880,168 km (0.088 R)
• M61: 29,200,457 km (0.115 R)
• M62: 29,361,125 km (0.071 R)
• M63: 29,952,336 km (0.118 R)
• M64: 30,601,890 km (0.055 R)
• M65: 30,710,648 km (0.117 R)
• M66: 31,092,122 km (0.072 R)
• M67: 32,689,229 km (0.113 R)
• M68: 32,911,681 km (0.107 R)
• M69: 33,134,582 km (0.072 R)
• M70: 34,031,122 km (0.078 R)
• M71: 34,312,964 km (0.092 R)
• M72: 34,822,196 km (0.112 R)
• M73: 35,106,282 km (0.107 R)
• M74: 35,390,967 km (0.063 R)
• M75: 36,307,403 km (0.107 R)
• M76: 38,867,771 km (0.055 R)
• M77: 39,044,446 km (0.11 R)
• M78: 39,398,544 km (0.079 R)
• M79: 39,635,208 km (0.104 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 17,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit